{
  "match_info": {
    "home_team": "Real Sociedad",
    "away_team": "Atl. Madrid",
    "tournament": "LaLiga",
    "date": "20260913",
    "timezone": "America/New_York",
    "home_formation": "4-4-2",
    "away_formation": "4-4-2",
    "lineup_status": "unconfirmed_official",
    "lineup_source": "/matches/get-lineups",
    "lineup_confirmed": false,
    "lineup_confidence": 0.75
  },
  "prediction": {
    "most_likely_score": "0-1",
    "home_goals": 0,
    "away_goals": 1,
    "most_likely_score_probability": 0.1159,
    "match_resolution": "regulation",
    "predicted_winner": "Atl. Madrid",
    "tiebreaker": {
      "applies": false,
      "method": "none",
      "regulation_draw_probability": 0.2524,
      "shootout_home_win_probability": null,
      "shootout_away_win_probability": null,
      "penalty_home_goals": null,
      "penalty_away_goals": null,
      "penalty_score": null,
      "penalty_winner": null,
      "penalty_winner_goals": null,
      "penalty_loser_goals": null,
      "penalty_result": null,
      "home_advance_probability": null,
      "away_advance_probability": null,
      "projected_winner": null,
      "projected_winner_probability": null,
      "final_score_after_penalties": null,
      "reason": "Tie-breaker not required for this match context."
    },
    "top_5_scorelines": [
      {
        "score": "0-1",
        "probability": 0.1159
      },
      {
        "score": "1-1",
        "probability": 0.1201
      },
      {
        "score": "1-2",
        "probability": 0.0949
      },
      {
        "score": "0-2",
        "probability": 0.093
      },
      {
        "score": "0-0",
        "probability": 0.0742
      }
    ],
    "scoreline_probabilities": {
      "0-0": 0.0742,
      "0-1": 0.1159,
      "0-2": 0.093,
      "0-3": 0.0494,
      "0-4": 0.0197,
      "0-5": 0.0063,
      "0-6": 0.0017,
      "1-0": 0.0739,
      "1-1": 0.1201,
      "1-2": 0.0949,
      "1-3": 0.0504,
      "1-4": 0.0201,
      "1-5": 0.0064,
      "1-6": 0.0017,
      "2-0": 0.0381,
      "2-1": 0.0608,
      "2-2": 0.0484,
      "2-3": 0.0257,
      "2-4": 0.0102,
      "2-5": 0.0033,
      "2-6": 0.0009,
      "3-0": 0.013,
      "3-1": 0.0207,
      "3-2": 0.0165,
      "3-3": 0.0087,
      "3-4": 0.0035,
      "3-5": 0.0011,
      "4-0": 0.0033,
      "4-1": 0.0053,
      "4-2": 0.0042,
      "4-3": 0.0022,
      "4-4": 0.0009,
      "5-0": 0.0007,
      "5-1": 0.0011,
      "5-2": 0.0009
    },
    "outcome": {
      "home_win": 0.2417,
      "draw": 0.2524,
      "away_win": 0.5059
    },
    "markets": {
      "over_2_5_goals": 0.4848,
      "under_2_5_goals": 0.5152,
      "btts_yes": 0.5103,
      "btts_no": 0.4897,
      "home_clean_sheet": 0.2033,
      "away_clean_sheet": 0.3606
    },
    "home_ratings": {
      "DR": 6.74,
      "MCR": 6.88,
      "ATR": 7.2,
      "GK": 7.12
    },
    "away_ratings": {
      "DR": 7.22,
      "MCR": 7.35,
      "ATR": 7.52,
      "GK": 7.15
    },
    "insights": {
      "summary": "Antagonist matchup analysis for Real Sociedad vs Atl. Madrid. Most likely scoreline: 0-1. Lambdas derived from 4 home and 4 away individual player duels.",
      "key_player": "Projected scorer(s): Ademola Lookman",
      "tactical_analysis": "Tactical parity between 4-4-2 and 4-4-2. Match outcome driven primarily by individual player quality. Away midfield dictates play with ~52% possession expected (Ander Barrenetxea vs Morten Hjulmand). Total antagonist xG — Home: 0.33, Away: 0.36. Home danger zone: Striker vs Two Centre Backs — 1v2 Aerial/Physical Battle. Away danger zone: Left Mid vs Right Back — Wide Channel."
    },
    "confidence": 0.67,
    "home_lambda": 1.02,
    "away_lambda": 1.593,
    "modal_scoreline": "1-1",
    "modal_scoreline_probability": 0.1201,
    "headline_policy": "decisive_score_substitution"
  },
  "pregame_baseline": {
    "fair_win_probability": {
      "home_win": 0.2417,
      "draw": 0.2524,
      "away_win": 0.5059
    },
    "favorite": "Atl. Madrid",
    "favorite_win_probability": 0.5059,
    "fair_spread": -0.573,
    "fair_total": 2.613,
    "prop_estimates": [
      {
        "market": "team_total_goals",
        "selection": "Real Sociedad",
        "estimate": 1.02,
        "probability": null,
        "unit": "goals"
      },
      {
        "market": "team_total_goals",
        "selection": "Atl. Madrid",
        "estimate": 1.593,
        "probability": null,
        "unit": "goals"
      },
      {
        "market": "over_2_5_goals",
        "selection": "yes",
        "estimate": 2.5,
        "probability": 0.4848,
        "unit": "probability"
      },
      {
        "market": "both_teams_to_score",
        "selection": "yes",
        "estimate": 1.0,
        "probability": 0.5103,
        "unit": "probability"
      },
      {
        "market": "clean_sheet",
        "selection": "Real Sociedad",
        "estimate": 1.0,
        "probability": 0.2033,
        "unit": "probability"
      },
      {
        "market": "clean_sheet",
        "selection": "Atl. Madrid",
        "estimate": 1.0,
        "probability": 0.3606,
        "unit": "probability"
      },
      {
        "market": "anytime_goal",
        "selection": "Orri Óskarsson (Real Sociedad)",
        "estimate": 0.312,
        "probability": 0.0,
        "unit": "xG"
      },
      {
        "market": "anytime_goal",
        "selection": "Ademola Lookman (Atl. Madrid)",
        "estimate": 0.5108,
        "probability": 0.3979,
        "unit": "xG"
      },
      {
        "market": "assist",
        "selection": "Mikel Oyarzabal (Real Sociedad)",
        "estimate": 0.138,
        "probability": 0.0,
        "unit": "xA"
      },
      {
        "market": "assist",
        "selection": "Alex Baena (Atl. Madrid)",
        "estimate": 0.1441,
        "probability": 0.1975,
        "unit": "xA"
      }
    ],
    "expected_pace": {
      "tempo": "high",
      "expected_total_goals": 2.613,
      "expected_total_shots": 28,
      "expected_total_passes": 867,
      "expected_pressing_actions_per_90": 14.1,
      "possession_home_pct": 47.6,
      "possession_away_pct": 52.4,
      "notes": "possession projects near even"
    },
    "expected_game_script": {
      "favorite": "Atl. Madrid",
      "favorite_win_probability": 0.5059,
      "script": "Atl. Madrid is the fair winner side, but the baseline remains narrow: fair spread -0.57 goals and fair total 2.61.",
      "first_half": "Expect high tempo while both sides test the matchup thesis; shot baseline is about 14 first-half attempts.",
      "second_half": "If level after halftime, midfield control and bench quality should decide territory; Real Sociedad must keep the match inside one goal.",
      "late_game": "A Atl. Madrid lead likely shifts toward control and counters; a draw state keeps set pieces and transition chances live."
    },
    "key_matchup_thesis": "Real Sociedad chance creation leans on Mikel Oyarzabal against Dávid Hancko, Marc Pubill in Striker vs Two Centre Backs — 1v2 Aerial/Physical Battle; possession projects near even.",
    "expected_rotation_usage_behavior": [
      "Real Sociedad: starters carry the main goal usage through the highest xG attackers; bench watchlist: Jon Gorrotxategi, Takefusa Kubo, Gorka Carrera Zarranz.",
      "Atl. Madrid: starters carry the main goal usage through Ademola Lookman; bench watchlist: Jonathan David, Alexander Sørloth, José María Giménez.",
      "Assist usage should flow through Alex Baena; late lineup changes should re-score these allocations."
    ],
    "pregame_play_by_play": [
      "0-15: Atl. Madrid tries to establish the projected edge; track possession and first-shot share.",
      "15-45: Baseline expects high tempo, about 14 total first-half shots, and 1.31 first-half xG pace.",
      "45-70: If the match is level, watch midfield control and the listed bench watchlists for usage changes.",
      "70-90: If Real Sociedad is chasing, transition and set-piece volume become the primary live deviation signal; a draw state keeps set pieces and transition chances live."
    ],
    "invalidation_triggers": [
      "Early red card, injury, or goalkeeper change for Atl. Madrid.",
      "Real Sociedad wins the midfield/territory battle beyond the possession baseline.",
      "Pace collapses: first 25 minutes fall well below the shot and box-entry baseline.",
      "Set pieces, penalties, or second balls create more danger than the open-play matchup thesis."
    ],
    "top_3_risk_factors": [
      {
        "factor": "Low-event scoring variance",
        "impact": "One penalty, deflection, or missed big chance can overwhelm the fair win probability."
      },
      {
        "factor": "Late lineup or role change",
        "impact": "A pregame XI, injury, or tactical role shift can invalidate player prop and usage estimates."
      },
      {
        "factor": "Discipline and set-piece volatility",
        "impact": "Cards, fouls in dangerous zones, and corner volume can change the expected game script quickly."
      }
    ]
  },
  "teams": {
    "Real Sociedad": {
      "formation": "4-4-2",
      "players": {
        "Álex Remiro": {
          "player_id": 791773,
          "position": "G",
          "position_depth": "G",
          "is_starter": true,
          "shirt_number": 1,
          "height": 191,
          "market_value": 9600000,
          "stats": {
            "saves": 3,
            "goals_prevented": 0.0233,
            "rating": 7.1197,
            "minutes": 90,
            "total_pass": 42,
            "accurate_pass": 30,
            "duels_won": 0,
            "total_long_balls": 22,
            "accurate_long_balls": 10,
            "touches": 53,
            "clearances": 0,
            "ball_recovery": 8,
            "high_claims": 0,
            "punches": 0.0,
            "aerial_won": 0,
            "sweeper_actions": 0,
            "sweeper_accurate": 0,
            "saves_inside_box": 3,
            "possession_lost": 12.8179,
            "duels_lost": 0,
            "total_contest": 0,
            "won_contest": 0,
            "fouls": 0,
            "fouls_drawn": 0,
            "total_own_half_passes": 28,
            "accurate_own_half_passes": 25,
            "goal_rate": 0.0,
            "goals": 0,
            "assists": 0,
            "total_shots": 0,
            "shots_on_target": 0,
            "goalsAgainst": 1.5,
            "shotsOnTargetAgainst": 5.75,
            "cleanSheets": 0.25,
            "interceptions": 0,
            "tackles_won": 0,
            "crosses_total": 0,
            "offsides": 0,
            "yellowCards": 0.0,
            "redCards": 0.0,
            "penaltySave": 0.0,
            "ownGoals": 0.0,
            "savePct": 73.9,
            "cleanSheetPct": 25.0,
            "minutesPct": 100.0,
            "pointsPerMatch": 1.0,
            "netGoalDifferencePer90": 0.0,
            "expected_saves": 0.76,
            "high_pressure_saves": 0.29,
            "shots_faced": 1.6,
            "opponent_faced": "Alex Baena, Julián Alvarez",
            "matchup_zone": "Goalkeeper shot-stopping context",
            "antagonist_source": "formation_fallback",
            "projected_goals": 0,
            "goal_probability": 0.0,
            "projected_assists": 0,
            "assist_probability": 0.0,
            "expected_goals": 0.0,
            "expected_assists": 0.0,
            "fifa_overall": 81.0
          },
          "latest_10_games": [
            {
              "match_id": 16416340.0,
              "match_date": "2026-09-03",
              "home_team": "Real Sociedad",
              "away_team": "Celta Vigo",
              "team_side": "home",
              "is_starting_11": 1,
              "team": "Real Sociedad",
              "opponent": "Celta Vigo",
              "stats": {
                "minutes": 90,
                "rating": 7.2,
                "assists": 0,
                "expected_assists": 0.0021,
                "total_shots": 0,
                "total_pass": 42,
                "accurate_pass": 32,
                "clearances": 2,
                "ball_recovery": 5,
                "saves": 2,
                "goals_prevented": 0.0935
              },
              "has_player_stats": true,
              "league_name": "LaLiga",
              "league_id": "8.0",
              "league_slug": "laliga",
              "league_country": "Spain",
              "season_id": "97268.0",
              "season_name": "LaLiga 26/27",
              "season_year": "26/27"
            },
            {
              "match_id": 16416310.0,
              "match_date": "2026-08-29",
              "home_team": "Real Sociedad",
              "away_team": "Espanyol",
              "team_side": "home",
              "is_starting_11": 1,
              "team": "Real Sociedad",
              "opponent": "Espanyol",
              "stats": {
                "minutes": 90,
                "rating": 7.0,
                "assists": 0,
                "expected_assists": 0.0024,
                "total_shots": 0,
                "total_pass": 40,
                "accurate_pass": 25,
                "ball_recovery": 3,
                "saves": 2,
                "goals_prevented": -0.2288
              },
              "has_player_stats": true,
              "league_name": "LaLiga",
              "league_id": "8.0",
              "league_slug": "laliga",
              "league_country": "Spain",
              "season_id": "97268.0",
              "season_name": "LaLiga 26/27",
              "season_year": "26/27"
            },
            {
              "match_id": 16421051.0,
              "match_date": "2026-08-26",
              "home_team": "Real Madrid",
              "away_team": "Real Sociedad",
              "team_side": "away",
              "is_starting_11": 1,
              "team": "Real Sociedad",
              "opponent": "Real Madrid",
              "stats": {
                "minutes": 90,
                "rating": 8.1,
                "assists": 0,
                "expected_assists": 0.0006,
                "total_shots": 0,
                "total_pass": 37,
                "accurate_pass": 28,
                "ball_recovery": 11,
                "saves": 7,
                "goals_prevented": 0.2697
              },
              "has_player_stats": true,
              "league_name": "LaLiga",
              "league_id": "8.0",
              "league_slug": "laliga",
              "league_country": "Spain",
              "season_id": "97268.0",
              "season_name": "LaLiga 26/27",
              "season_year": "26/27"
            },
            {
              "match_id": 16416293.0,
              "match_date": "2026-08-21",
              "home_team": "Real Betis",
              "away_team": "Real Sociedad",
              "team_side": "away",
              "is_starting_11": 1,
              "team": "Real Sociedad",
              "opponent": "Real Betis",
              "stats": {
                "minutes": 90,
                "rating": 9.0,
                "assists": 0,
                "expected_assists": 0.0061,
                "total_shots": 0,
                "total_pass": 48,
                "accurate_pass": 33,
                "ball_recovery": 14,
                "saves": 6,
                "goals_prevented": 1.5276
              },
              "has_player_stats": true,
              "league_name": "LaLiga",
              "league_id": "8.0",
              "league_slug": "laliga",
              "league_country": "Spain",
              "season_id": "97268.0",
              "season_name": "LaLiga 26/27",
              "season_year": "26/27"
            }
          ],
          "ranking": {
            "global_player_rank": 591,
            "combined_rank_score": 308.5,
            "ranking_source": "sofascore_plus_fifa_csv",
            "ranking_status": "combined",
            "sofascore_rank": 43.0,
            "sofascore_rating": 7.825,
            "sofascore_appearances": 4.0,
            "fifa_rank": 574.0,
            "fifa_overall": 81.0,
            "fifa_source": "EA SPORTS FC official ratings",
            "match_squad_rank": 13,
            "squad_role": "starter",
            "projected_match_rating": 7.1197,
            "source_file": "data/player_rankings.csv",
            "player_name": "Álex Remiro",
            "ranking_neighbors": {
              "upper": [
                {
                  "player_name": "George Pickford",
                  "ranking": 586
                },
                {
                  "player_name": "Shane Nti",
                  "ranking": 587
                },
                {
                  "player_name": "Gnangoro Bouare Samake",
                  "ranking": 588
                },
                {
                  "player_name": "Nizar El Jmili Ben Hamou",
                  "ranking": 589
                },
                {
                  "player_name": "Manuel Angel Castillo Rodrguez",
                  "ranking": 590
                }
              ],
              "lower": [
                {
                  "player_name": "Dejan Kulusevski",
                  "ranking": 592
                },
                {
                  "player_name": "Inpyo Oh",
                  "ranking": 593
                },
                {
                  "player_name": "Leandro Paredes",
                  "ranking": 594
                },
                {
                  "player_name": "Claudio Sepúlveda",
                  "ranking": 595
                },
                {
                  "player_name": "Juan Manuel Requena",
                  "ranking": 596
                }
              ]
            }
          },
          "data_sources": [
            "match_history",
            "market_value",
            "fbref_season"
          ],
          "data_confidence": 0.54,
          "history_matches": 4,
          "xgboost_reasoning": {
            "model_source": "xgboost_regressor",
            "position_service": "G_service",
            "features_evaluated": [
              "minutesPlayed",
              "is_starting_11",
              "totalPass",
              "accuratePass",
              "totalLongBalls",
              "accurateLongBalls",
              "totalOwnHalfPasses",
              "accurateOwnHalfPasses",
              "saves",
              "savedShotsFromInsideTheBox",
              "goodHighClaim",
              "punches",
              "aerialWon",
              "totalKeeperSweeper",
              "accurateKeeperSweeper",
              "totalClearance",
              "ballRecovery",
              "touches",
              "possessionLostCtrl",
              "kilometersCovered",
              "passValueNormalized",
              "defensiveValueNormalized",
              "goalkeeperValueNormalized",
              "pass_accuracy",
              "long_ball_accuracy",
              "save_contribution",
              "inside_box_save_rate",
              "sweeper_accuracy",
              "sweeper_actions_p90",
              "distribution_accuracy",
              "commanding_index",
              "gk_coverage",
              "history_matches"
            ],
            "targets_predicted": [
              "saves",
              "goalsPrevented",
              "rating"
            ],
            "history_matches": 4,
            "data_confidence": 0.54,
            "data_sources": [
              "match_history",
              "market_value",
              "fbref_season"
            ],
            "market_value_adjustment": 1.0053,
            "fbref_prior_metrics": {
              "squad": "Real Sociedad",
              "competition": "La Liga",
              "season": "2026-2027",
              "appearances": 4.0,
              "starts": 4.0,
              "minutes": 360.0,
              "goals_per90": 0.0,
              "assists_per90": 0.0,
              "shots_per90": 0.0,
              "prior_reliability": 0.2667
            },
            "rationale": "XGBoost regressor (G_service) evaluated 4 historical appearances across 3 target models; FBref 2026-2027 prior blended (La Liga, Real Sociedad, rel: 0.27, gls/90: 0.0, ast/90: 0.0)."
          },
          "stat_evolution": [
            {
              "step": "xgboost_raw",
              "description": "XGBoost G_service raw output over 3 target models",
              "stats": {
                "saves": 3,
                "goals_prevented": 0.0231,
                "rating": 7.082,
                "minutes": 90,
                "total_pass": 42,
                "accurate_pass": 30,
                "duels_won": 0,
                "total_long_balls": 22,
                "accurate_long_balls": 10,
                "touches": 52,
                "clearances": 0,
                "ball_recovery": 8,
                "high_claims": 0,
                "punches": 0.0,
                "aerial_won": 0,
                "sweeper_actions": 0,
                "sweeper_accurate": 0,
                "saves_inside_box": 2,
                "possession_lost": 12.75,
                "duels_lost": 0,
                "total_contest": 0,
                "won_contest": 0,
                "fouls": 0,
                "fouls_drawn": 0,
                "total_own_half_passes": 28,
                "accurate_own_half_passes": 25
              },
              "trace": {
                "model": {
                  "position_service": "G",
                  "schema_version": 3,
                  "trained_at": "2026-09-13T10:01:57.246143+00:00",
                  "trained_on": {
                    "matches": 93,
                    "players": 113,
                    "rows": 393
                  }
                },
                "player_history": [
                  {
                    "match_date": "2026-09-03",
                    "opponent": "Celta Vigo",
                    "minutes": 90.0,
                    "is_starting": true,
                    "weight": 0.3138,
                    "rating": 7.2
                  },
                  {
                    "match_date": "2026-08-29",
                    "opponent": "Espanyol",
                    "minutes": 90.0,
                    "is_starting": true,
                    "weight": 0.2667,
                    "rating": 7.0
                  },
                  {
                    "match_date": "2026-08-26",
                    "opponent": "Real Madrid",
                    "minutes": 90.0,
                    "is_starting": true,
                    "weight": 0.2267,
                    "rating": 8.1
                  },
                  {
                    "match_date": "2026-08-21",
                    "opponent": "Real Betis",
                    "minutes": 90.0,
                    "is_starting": true,
                    "weight": 0.1927,
                    "rating": 9.0
                  }
                ],
                "feature_row": {
                  "history_matches": 4.0,
                  "is_starting_11": 1.0,
                  "sweeper_actions_p90": 0.8944,
                  "touches": 51.2253,
                  "totalOwnHalfPasses": 27.8321,
                  "punches": 0.3138,
                  "distribution_accuracy": 0.9006,
                  "accurateKeeperSweeper": 0.8944
                },
                "per_target": [
                  {
                    "target": "saves",
                    "predicted": 2.8131802082061768,
                    "scale": "count per match",
                    "top_features": [
                      {
                        "name": "sweeper_actions_p90",
                        "importance": 0.0587
                      },
                      {
                        "name": "accurateKeeperSweeper",
                        "importance": 0.0534
                      },
                      {
                        "name": "touches",
                        "importance": 0.0497
                      },
                      {
                        "name": "totalOwnHalfPasses",
                        "importance": 0.049
                      },
                      {
                        "name": "distribution_accuracy",
                        "importance": 0.043
                      }
                    ]
                  },
                  {
                    "target": "goalsPrevented",
                    "predicted": 0.023127717897295952,
                    "scale": "count per match",
                    "top_features": [
                      {
                        "name": "sweeper_actions_p90",
                        "importance": 0.053
                      },
                      {
                        "name": "punches",
                        "importance": 0.051
                      },
                      {
                        "name": "touches",
                        "importance": 0.0482
                      },
                      {
                        "name": "accurateLongBalls",
                        "importance": 0.0468
                      },
                      {
                        "name": "passValueNormalized",
                        "importance": 0.0432
                      }
                    ]
                  },
                  {
                    "target": "rating",
                    "predicted": 7.082029819488525,
                    "scale": "0-10",
                    "top_features": [
                      {
                        "name": "sweeper_actions_p90",
                        "importance": 0.0593
                      },
                      {
                        "name": "touches",
                        "importance": 0.0495
                      },
                      {
                        "name": "distribution_accuracy",
                        "importance": 0.0484
                      },
                      {
                        "name": "savedShotsFromInsideTheBox",
                        "importance": 0.0468
                      },
                      {
                        "name": "punches",
                        "importance": 0.0464
                      }
                    ]
                  }
                ],
                "caveat": "Raw XGBoost output: no per-90 normalization; minutesPlayed is the player's historical average."
              }
            },
            {
              "step": "market_value_boost",
              "description": "Market-value quality scaling (boost 1.0053, quality 0.518)",
              "stats": {
                "saves": 3,
                "goals_prevented": 0.0233,
                "rating": 7.1197,
                "minutes": 90,
                "total_pass": 42,
                "accurate_pass": 30,
                "duels_won": 0,
                "total_long_balls": 22,
                "accurate_long_balls": 10,
                "touches": 53,
                "clearances": 0,
                "ball_recovery": 8,
                "high_claims": 0,
                "punches": 0.0,
                "aerial_won": 0,
                "sweeper_actions": 0,
                "sweeper_accurate": 0,
                "saves_inside_box": 3,
                "possession_lost": 12.8179,
                "duels_lost": 0,
                "total_contest": 0,
                "won_contest": 0,
                "fouls": 0,
                "fouls_drawn": 0,
                "total_own_half_passes": 28,
                "accurate_own_half_passes": 25
              }
            },
            {
              "step": "fbref_prior_blend",
              "description": "FBref 2026-27 prior blended (weight 0.0963)",
              "stats": {
                "saves": 3,
                "goals_prevented": 0.0233,
                "rating": 7.1197,
                "minutes": 90,
                "total_pass": 42,
                "accurate_pass": 30,
                "duels_won": 0,
                "total_long_balls": 22,
                "accurate_long_balls": 10,
                "touches": 53,
                "clearances": 0,
                "ball_recovery": 8,
                "high_claims": 0,
                "punches": 0.0,
                "aerial_won": 0,
                "sweeper_actions": 0,
                "sweeper_accurate": 0,
                "saves_inside_box": 3,
                "possession_lost": 12.8179,
                "duels_lost": 0,
                "total_contest": 0,
                "won_contest": 0,
                "fouls": 0,
                "fouls_drawn": 0,
                "total_own_half_passes": 28,
                "accurate_own_half_passes": 25,
                "goal_rate": 0.0,
                "goals": 0,
                "assists": 0,
                "total_shots": 0,
                "shots_on_target": 0,
                "goalsAgainst": 1.5,
                "shotsOnTargetAgainst": 5.75,
                "cleanSheets": 0.25,
                "interceptions": 0,
                "tackles_won": 0,
                "crosses_total": 0,
                "offsides": 0,
                "yellowCards": 0.0,
                "redCards": 0.0,
                "penaltySave": 0.0,
                "ownGoals": 0.0,
                "savePct": 73.9,
                "cleanSheetPct": 25.0,
                "minutesPct": 100.0,
                "pointsPerMatch": 1.0,
                "netGoalDifferencePer90": -0.75
              }
            },
            {
              "step": "final_cap",
              "description": "Stats clamped to historical constraints and shot-component identity",
              "stats": {
                "saves": 3,
                "goals_prevented": 0.0233,
                "rating": 7.1197,
                "minutes": 90,
                "total_pass": 42,
                "accurate_pass": 30,
                "duels_won": 0,
                "total_long_balls": 22,
                "accurate_long_balls": 10,
                "touches": 53,
                "clearances": 0,
                "ball_recovery": 8,
                "high_claims": 0,
                "punches": 0.0,
                "aerial_won": 0,
                "sweeper_actions": 0,
                "sweeper_accurate": 0,
                "saves_inside_box": 3,
                "possession_lost": 12.8179,
                "duels_lost": 0,
                "total_contest": 0,
                "won_contest": 0,
                "fouls": 0,
                "fouls_drawn": 0,
                "total_own_half_passes": 28,
                "accurate_own_half_passes": 25,
                "goal_rate": 0.0,
                "goals": 0,
                "assists": 0,
                "total_shots": 0,
                "shots_on_target": 0,
                "goalsAgainst": 1.5,
                "shotsOnTargetAgainst": 5.75,
                "cleanSheets": 0.25,
                "interceptions": 0,
                "tackles_won": 0,
                "crosses_total": 0,
                "offsides": 0,
                "yellowCards": 0.0,
                "redCards": 0.0,
                "penaltySave": 0.0,
                "ownGoals": 0.0,
                "savePct": 73.9,
                "cleanSheetPct": 25.0,
                "minutesPct": 100.0,
                "pointsPerMatch": 1.0,
                "netGoalDifferencePer90": 0.0
              }
            },
            {
              "step": "enriched_model_output",
              "description": "Model output after duel-context enrichment (pre router post-processing)",
              "stats": {
                "saves": 3,
                "goals_prevented": 0.0233,
                "rating": 7.1197,
                "minutes": 90,
                "total_pass": 42,
                "accurate_pass": 30,
                "duels_won": 0,
                "total_long_balls": 22,
                "accurate_long_balls": 10,
                "touches": 53,
                "clearances": 0,
                "ball_recovery": 8,
                "high_claims": 0,
                "punches": 0.0,
                "aerial_won": 0,
                "sweeper_actions": 0,
                "sweeper_accurate": 0,
                "saves_inside_box": 3,
                "possession_lost": 12.8179,
                "duels_lost": 0,
                "total_contest": 0,
                "won_contest": 0,
                "fouls": 0,
                "fouls_drawn": 0,
                "total_own_half_passes": 28,
                "accurate_own_half_passes": 25,
                "goal_rate": 0.0,
                "goals": 0,
                "assists": 0,
                "total_shots": 0,
                "shots_on_target": 0,
                "goalsAgainst": 1.5,
                "shotsOnTargetAgainst": 5.75,
                "cleanSheets": 0.25,
                "interceptions": 0,
                "tackles_won": 0,
                "crosses_total": 0,
                "offsides": 0,
                "yellowCards": 0.0,
                "redCards": 0.0,
                "penaltySave": 0.0,
                "ownGoals": 0.0,
                "savePct": 73.9,
                "cleanSheetPct": 25.0,
                "minutesPct": 100.0,
                "pointsPerMatch": 1.0,
                "netGoalDifferencePer90": 0.0,
                "expected_saves": 0.76,
                "high_pressure_saves": 0.29,
                "shots_faced": 1.6,
                "opponent_faced": "Alex Baena, Julián Alvarez",
                "matchup_zone": "Goalkeeper shot-stopping context",
                "antagonist_source": "formation_fallback"
              }
            },
            {
              "step": "team_lambda_rescale",
              "description": "Player expected_goals/expected_assists rescaled so squad sum equals team lambda 1.02 (squad xG sum 0.7880, xG scale 1.2944)",
              "stats": {
                "saves": 3,
                "goals_prevented": 0.0233,
                "rating": 7.1197,
                "minutes": 90,
                "total_pass": 42,
                "accurate_pass": 30,
                "duels_won": 0,
                "total_long_balls": 22,
                "accurate_long_balls": 10,
                "touches": 53,
                "clearances": 0,
                "ball_recovery": 8,
                "high_claims": 0,
                "punches": 0.0,
                "aerial_won": 0,
                "sweeper_actions": 0,
                "sweeper_accurate": 0,
                "saves_inside_box": 3,
                "possession_lost": 12.8179,
                "duels_lost": 0,
                "total_contest": 0,
                "won_contest": 0,
                "fouls": 0,
                "fouls_drawn": 0,
                "total_own_half_passes": 28,
                "accurate_own_half_passes": 25,
                "goal_rate": 0.0,
                "goals": 0,
                "assists": 0,
                "total_shots": 0,
                "shots_on_target": 0,
                "goalsAgainst": 1.5,
                "shotsOnTargetAgainst": 5.75,
                "cleanSheets": 0.25,
                "interceptions": 0,
                "tackles_won": 0,
                "crosses_total": 0,
                "offsides": 0,
                "yellowCards": 0.0,
                "redCards": 0.0,
                "penaltySave": 0.0,
                "ownGoals": 0.0,
                "savePct": 73.9,
                "cleanSheetPct": 25.0,
                "minutesPct": 100.0,
                "pointsPerMatch": 1.0,
                "netGoalDifferencePer90": 0.0,
                "expected_saves": 0.76,
                "high_pressure_saves": 0.29,
                "shots_faced": 1.6,
                "opponent_faced": "Alex Baena, Julián Alvarez",
                "matchup_zone": "Goalkeeper shot-stopping context",
                "antagonist_source": "formation_fallback",
                "projected_goals": 0,
                "goal_probability": 0.0,
                "projected_assists": 0,
                "assist_probability": 0.0,
                "expected_goals": 0.0,
                "expected_assists": 0.0
              }
            },
            {
              "step": "rankings_attached",
              "description": "Global ranking attached (match squad rank 13, fifa_overall 81.0)",
              "stats": {
                "saves": 3,
                "goals_prevented": 0.0233,
                "rating": 7.1197,
                "minutes": 90,
                "total_pass": 42,
                "accurate_pass": 30,
                "duels_won": 0,
                "total_long_balls": 22,
                "accurate_long_balls": 10,
                "touches": 53,
                "clearances": 0,
                "ball_recovery": 8,
                "high_claims": 0,
                "punches": 0.0,
                "aerial_won": 0,
                "sweeper_actions": 0,
                "sweeper_accurate": 0,
                "saves_inside_box": 3,
                "possession_lost": 12.8179,
                "duels_lost": 0,
                "total_contest": 0,
                "won_contest": 0,
                "fouls": 0,
                "fouls_drawn": 0,
                "total_own_half_passes": 28,
                "accurate_own_half_passes": 25,
                "goal_rate": 0.0,
                "goals": 0,
                "assists": 0,
                "total_shots": 0,
                "shots_on_target": 0,
                "goalsAgainst": 1.5,
                "shotsOnTargetAgainst": 5.75,
                "cleanSheets": 0.25,
                "interceptions": 0,
                "tackles_won": 0,
                "crosses_total": 0,
                "offsides": 0,
                "yellowCards": 0.0,
                "redCards": 0.0,
                "penaltySave": 0.0,
                "ownGoals": 0.0,
                "savePct": 73.9,
                "cleanSheetPct": 25.0,
                "minutesPct": 100.0,
                "pointsPerMatch": 1.0,
                "netGoalDifferencePer90": 0.0,
                "expected_saves": 0.76,
                "high_pressure_saves": 0.29,
                "shots_faced": 1.6,
                "opponent_faced": "Alex Baena, Julián Alvarez",
                "matchup_zone": "Goalkeeper shot-stopping context",
                "antagonist_source": "formation_fallback",
                "projected_goals": 0,
                "goal_probability": 0.0,
                "projected_assists": 0,
                "assist_probability": 0.0,
                "expected_goals": 0.0,
                "expected_assists": 0.0,
                "fifa_overall": 81.0
              }
            },
            {
              "step": "integer_goal_projection",
              "description": "Team scoreline allocation: 0 projected goals distributed by scorer weight",
              "stats": {
                "saves": 3,
                "goals_prevented": 0.0233,
                "rating": 7.1197,
                "minutes": 90,
                "total_pass": 42,
                "accurate_pass": 30,
                "duels_won": 0,
                "total_long_balls": 22,
                "accurate_long_balls": 10,
                "touches": 53,
                "clearances": 0,
                "ball_recovery": 8,
                "high_claims": 0,
                "punches": 0.0,
                "aerial_won": 0,
                "sweeper_actions": 0,
                "sweeper_accurate": 0,
                "saves_inside_box": 3,
                "possession_lost": 12.8179,
                "duels_lost": 0,
                "total_contest": 0,
                "won_contest": 0,
                "fouls": 0,
                "fouls_drawn": 0,
                "total_own_half_passes": 28,
                "accurate_own_half_passes": 25,
                "goal_rate": 0.0,
                "goals": 0,
                "assists": 0,
                "total_shots": 0,
                "shots_on_target": 0,
                "goalsAgainst": 1.5,
                "shotsOnTargetAgainst": 5.75,
                "cleanSheets": 0.25,
                "interceptions": 0,
                "tackles_won": 0,
                "crosses_total": 0,
                "offsides": 0,
                "yellowCards": 0.0,
                "redCards": 0.0,
                "penaltySave": 0.0,
                "ownGoals": 0.0,
                "savePct": 73.9,
                "cleanSheetPct": 25.0,
                "minutesPct": 100.0,
                "pointsPerMatch": 1.0,
                "netGoalDifferencePer90": 0.0,
                "expected_saves": 0.76,
                "high_pressure_saves": 0.29,
                "shots_faced": 1.6,
                "opponent_faced": "Alex Baena, Julián Alvarez",
                "matchup_zone": "Goalkeeper shot-stopping context",
                "antagonist_source": "formation_fallback",
                "projected_goals": 0,
                "goal_probability": 0.0,
                "projected_assists": 0,
                "assist_probability": 0.0,
                "expected_goals": 0.0,
                "expected_assists": 0.0,
                "fifa_overall": 81.0
              }
            },
            {
              "step": "integer_assist_projection",
              "description": "Team scoreline allocation: 0 projected assists distributed by provider weight",
              "stats": {
                "saves": 3,
                "goals_prevented": 0.0233,
                "rating": 7.1197,
                "minutes": 90,
                "total_pass": 42,
                "accurate_pass": 30,
                "duels_won": 0,
                "total_long_balls": 22,
                "accurate_long_balls": 10,
                "touches": 53,
                "clearances": 0,
                "ball_recovery": 8,
                "high_claims": 0,
                "punches": 0.0,
                "aerial_won": 0,
                "sweeper_actions": 0,
                "sweeper_accurate": 0,
                "saves_inside_box": 3,
                "possession_lost": 12.8179,
                "duels_lost": 0,
                "total_contest": 0,
                "won_contest": 0,
                "fouls": 0,
                "fouls_drawn": 0,
                "total_own_half_passes": 28,
                "accurate_own_half_passes": 25,
                "goal_rate": 0.0,
                "goals": 0,
                "assists": 0,
                "total_shots": 0,
                "shots_on_target": 0,
                "goalsAgainst": 1.5,
                "shotsOnTargetAgainst": 5.75,
                "cleanSheets": 0.25,
                "interceptions": 0,
                "tackles_won": 0,
                "crosses_total": 0,
                "offsides": 0,
                "yellowCards": 0.0,
                "redCards": 0.0,
                "penaltySave": 0.0,
                "ownGoals": 0.0,
                "savePct": 73.9,
                "cleanSheetPct": 25.0,
                "minutesPct": 100.0,
                "pointsPerMatch": 1.0,
                "netGoalDifferencePer90": 0.0,
                "expected_saves": 0.76,
                "high_pressure_saves": 0.29,
                "shots_faced": 1.6,
                "opponent_faced": "Alex Baena, Julián Alvarez",
                "matchup_zone": "Goalkeeper shot-stopping context",
                "antagonist_source": "formation_fallback",
                "projected_goals": 0,
                "goal_probability": 0.0,
                "projected_assists": 0,
                "assist_probability": 0.0,
                "expected_goals": 0.0,
                "expected_assists": 0.0,
                "fifa_overall": 81.0
              }
            }
          ]
        },
        "Jon Aramburu": {
          "player_id": 1116388,
          "position": "D",
          "position_depth": "D",
          "is_starter": true,
          "shirt_number": 2,
          "height": 176,
          "market_value": 13900000,
          "stats": {
            "interceptions": 1,
            "tackles": 3,
            "tackles_won": 2,
            "clearances": 3,
            "aerial_won": 1,
            "rating": 6.7284,
            "minutes": 85,
            "total_pass": 43,
            "accurate_pass": 37,
            "duels_won": 8,
            "total_long_balls": 3,
            "accurate_long_balls": 0,
            "total_own_half_passes": 20,
            "accurate_own_half_passes": 19,
            "total_opp_half_passes": 24,
            "accurate_opp_half_passes": 19,
            "crosses_total": 2,
            "crosses_accurate": 0,
            "touches": 69,
            "possession_lost": 13.0576,
            "dispossessed": 0.0,
            "duels_lost": 8,
            "aerial_lost": 0,
            "total_contest": 0,
            "won_contest": 0,
            "ball_recovery": 0,
            "challenges_lost": 0,
            "fouls": 5,
            "fouls_drawn": 0,
            "blocks": 0,
            "goal_rate": 0.0,
            "goals": 0,
            "assists": 0,
            "expected_goals": 0.0,
            "expected_assists": 0.0306,
            "total_shots": 1,
            "shots_on_target": 0,
            "shots_off_target": 0,
            "big_chances_created": 0,
            "xgot": 0.0,
            "ball_carries": 12,
            "total_progression": 67,
            "progressive_carries": 2,
            "key_pass": 0,
            "offsides": 0,
            "yellowCards": 0.5556,
            "redCards": 0.0,
            "ownGoals": 0.0,
            "shotAccuracy": 33.3,
            "shotConversion": 0.0,
            "minutesPct": 90.6,
            "pointsPerMatch": 1.0,
            "netGoalDifferencePer90": 0.0,
            "tackles_in_zone": 2.0,
            "tackles_won_in_zone": 1.8,
            "interceptions_in_zone": 0.9,
            "clearances_in_zone": 0.5,
            "aerial_duels_won": 1.0,
            "defensive_success_rate": 0.585,
            "opponent_faced": "Koke",
            "pressing_zone": "Right Mid vs Left Back — Wide Channel",
            "matchup_zone": "Right Mid vs Left Back — Wide Channel",
            "antagonist_source": "defensive_duel",
            "projected_goals": 0,
            "goal_probability": 0.0,
            "projected_assists": 0,
            "assist_probability": 0.0,
            "fifa_overall": 77.0
          },
          "latest_10_games": [
            {
              "match_id": 16416319.0,
              "match_date": "2026-09-07",
              "home_team": "Elche",
              "away_team": "Real Sociedad",
              "team_side": "away",
              "is_starting_11": 1,
              "team": "Real Sociedad",
              "opponent": "Elche",
              "stats": {
                "minutes": 90,
                "rating": 6.7,
                "assists": 0,
                "expected_goals": 0.0215,
                "expected_assists": 0.0094,
                "total_shots": 1,
                "shots_on_target": 1,
                "total_pass": 37,
                "accurate_pass": 29,
                "key_pass": 1,
                "tackles": 5,
                "tackles_won": 3,
                "clearances": 2,
                "aerial_won": 3,
                "duels_won": 11,
                "ball_recovery": 2
              },
              "has_player_stats": true,
              "league_name": "LaLiga",
              "league_id": "8.0",
              "league_slug": "laliga",
              "league_country": "Spain",
              "season_id": "97268.0",
              "season_name": "LaLiga 26/27",
              "season_year": "26/27"
            },
            {
              "match_id": 16416340.0,
              "match_date": "2026-09-03",
              "home_team": "Real Sociedad",
              "away_team": "Celta Vigo",
              "team_side": "home",
              "is_starting_11": 1,
              "team": "Real Sociedad",
              "opponent": "Celta Vigo",
              "stats": {
                "minutes": 90,
                "rating": 7.4,
                "assists": 0,
                "expected_goals": 0.0179,
                "expected_assists": 0.1303,
                "total_shots": 1,
                "total_pass": 57,
                "accurate_pass": 50,
                "key_pass": 2,
                "tackles": 6,
                "tackles_won": 3,
                "interceptions": 2,
                "clearances": 1,
                "aerial_won": 3,
                "duels_won": 12,
                "ball_recovery": 6
              },
              "has_player_stats": true,
              "league_name": "LaLiga",
              "league_id": "8.0",
              "league_slug": "laliga",
              "league_country": "Spain",
              "season_id": "97268.0",
              "season_name": "LaLiga 26/27",
              "season_year": "26/27"
            },
            {
              "match_id": 16416310.0,
              "match_date": "2026-08-29",
              "home_team": "Real Sociedad",
              "away_team": "Espanyol",
              "team_side": "home",
              "is_starting_11": 1,
              "team": "Real Sociedad",
              "opponent": "Espanyol",
              "stats": {
                "minutes": 90,
                "rating": 6.9,
                "assists": 0,
                "expected_assists": 0.0179,
                "total_shots": 0,
                "total_pass": 36,
                "accurate_pass": 30,
                "tackles": 3,
                "tackles_won": 3,
                "interceptions": 3,
                "clearances": 5,
                "aerial_won": 2,
                "duels_won": 10,
                "ball_recovery": 6
              },
              "has_player_stats": true,
              "league_name": "LaLiga",
              "league_id": "8.0",
              "league_slug": "laliga",
              "league_country": "Spain",
              "season_id": "97268.0",
              "season_name": "LaLiga 26/27",
              "season_year": "26/27"
            },
            {
              "match_id": 16421051.0,
              "match_date": "2026-08-26",
              "home_team": "Real Madrid",
              "away_team": "Real Sociedad",
              "team_side": "away",
              "is_starting_11": 1,
              "team": "Real Sociedad",
              "opponent": "Real Madrid",
              "stats": {
                "minutes": 57,
                "rating": 6.1,
                "assists": 0,
                "expected_goals": 0.0127,
                "expected_assists": 0.0055,
                "total_shots": 1,
                "shots_off_target": 1,
                "total_pass": 34,
                "accurate_pass": 30,
                "interceptions": 1,
                "duels_won": 2
              },
              "has_player_stats": true,
              "league_name": "LaLiga",
              "league_id": "8.0",
              "league_slug": "laliga",
              "league_country": "Spain",
              "season_id": "97268.0",
              "season_name": "LaLiga 26/27",
              "season_year": "26/27"
            },
            {
              "match_id": 16416293.0,
              "match_date": "2026-08-21",
              "home_team": "Real Betis",
              "away_team": "Real Sociedad",
              "team_side": "away",
              "is_starting_11": 1,
              "team": "Real Sociedad",
              "opponent": "Real Betis",
              "stats": {
                "minutes": 90,
                "rating": 5.9,
                "assists": 0,
                "expected_goals": 0.0243,
                "expected_assists": 0.0052,
                "total_shots": 1,
                "shots_on_target": 1,
                "total_pass": 49,
                "accurate_pass": 43,
                "tackles": 2,
                "tackles_won": 2,
                "interceptions": 6,
                "clearances": 5,
                "aerial_won": 2,
                "duels_won": 5,
                "ball_recovery": 4
              },
              "has_player_stats": true,
              "league_name": "LaLiga",
              "league_id": "8.0",
              "league_slug": "laliga",
              "league_country": "Spain",
              "season_id": "97268.0",
              "season_name": "LaLiga 26/27",
              "season_year": "26/27"
            }
          ],
          "ranking": {
            "global_player_rank": 2085,
            "combined_rank_score": 793.5,
            "ranking_source": "sofascore_plus_fifa_csv",
            "ranking_status": "combined",
            "sofascore_rank": 16.0,
            "sofascore_rating": 8.2667,
            "sofascore_appearances": 3.0,
            "fifa_rank": 1571.0,
            "fifa_overall": 77.0,
            "fifa_source": "EA SPORTS FC official ratings",
            "match_squad_rank": 9,
            "squad_role": "starter",
            "projected_match_rating": 6.7284,
            "source_file": "data/player_rankings.csv",
            "player_name": "Jon Aramburu",
            "ranking_neighbors": {
              "upper": [
                {
                  "player_name": "Cédric Bakambu",
                  "ranking": 2080
                },
                {
                  "player_name": "Renato Veiga",
                  "ranking": 2081
                },
                {
                  "player_name": "Shodiyor Shodiboev",
                  "ranking": 2082
                },
                {
                  "player_name": "Matija Rom",
                  "ranking": 2083
                },
                {
                  "player_name": "Franco Rami",
                  "ranking": 2084
                }
              ],
              "lower": [
                {
                  "player_name": "Nikita Haikin",
                  "ranking": 2086
                },
                {
                  "player_name": "Santiago Mouriño",
                  "ranking": 2087
                },
                {
                  "player_name": "Mason Mount",
                  "ranking": 2088
                },
                {
                  "player_name": "Thomas Partey",
                  "ranking": 2089
                },
                {
                  "player_name": "Sukhrob Izzatov",
                  "ranking": 2090
                }
              ]
            }
          },
          "data_sources": [
            "match_history",
            "market_value",
            "fbref_season"
          ],
          "data_confidence": 0.599,
          "history_matches": 5,
          "xgboost_reasoning": {
            "model_source": "xgboost_regressor",
            "position_service": "D_service",
            "features_evaluated": [
              "minutesPlayed",
              "is_starting_11",
              "totalPass",
              "accuratePass",
              "totalLongBalls",
              "totalOppositionHalfPasses",
              "duelWon",
              "duelLost",
              "aerialWon",
              "aerialLost",
              "ballRecovery",
              "touches",
              "totalClearance",
              "wonTackle",
              "interceptionWon",
              "dispossessed",
              "challengeLost",
              "errorLeadToAShot",
              "errorLeadToAGoal",
              "possessionLostCtrl",
              "passValueNormalized",
              "defensiveValueNormalized",
              "ballCarriesCount",
              "totalProgression",
              "progressiveBallCarriesCount",
              "pass_accuracy",
              "duel_win_rate",
              "opp_half_pass_pct",
              "long_ball_accuracy",
              "defensive_actions",
              "tackle_success_rate",
              "touches_p90",
              "totalTackle_p90",
              "interceptionWon_p90",
              "totalClearance_p90",
              "duelWon_p90",
              "ballRecovery_p90",
              "press_vulnerability",
              "error_severity",
              "aerial_dominance",
              "progressive_carries_p90",
              "history_matches"
            ],
            "targets_predicted": [
              "interceptionWon",
              "totalTackle",
              "wonTackle",
              "totalClearance",
              "aerialWon",
              "rating"
            ],
            "history_matches": 5,
            "data_confidence": 0.599,
            "data_sources": [
              "match_history",
              "market_value",
              "fbref_season"
            ],
            "market_value_adjustment": 1.0201,
            "fbref_prior_metrics": {
              "squad": "Real Sociedad",
              "competition": "La Liga",
              "season": "2026-2027",
              "appearances": 4.0,
              "starts": 4.0,
              "minutes": 326.0,
              "goals_per90": 0.0,
              "assists_per90": 0.0,
              "shots_per90": 0.83,
              "shots_on_target_pct": 33.3,
              "prior_reliability": 0.24
            },
            "rationale": "XGBoost regressor (D_service) evaluated 5 historical appearances across 6 target models; FBref 2026-2027 prior blended (La Liga, Real Sociedad, rel: 0.24, gls/90: 0.0, ast/90: 0.0)."
          },
          "stat_evolution": [
            {
              "step": "xgboost_raw",
              "description": "XGBoost D_service raw output over 6 target models",
              "stats": {
                "interceptions": 1,
                "tackles": 3,
                "tackles_won": 2,
                "clearances": 3,
                "aerial_won": 1,
                "rating": 6.5957,
                "minutes": 83,
                "total_pass": 43,
                "accurate_pass": 36,
                "duels_won": 8,
                "total_long_balls": 3,
                "accurate_long_balls": 0,
                "total_own_half_passes": 19,
                "accurate_own_half_passes": 18,
                "total_opp_half_passes": 23,
                "accurate_opp_half_passes": 18,
                "crosses_total": 2,
                "crosses_accurate": 0,
                "touches": 68,
                "possession_lost": 12.8,
                "dispossessed": 0.0,
                "duels_lost": 8,
                "aerial_lost": 0,
                "total_contest": 0,
                "won_contest": 0,
                "ball_recovery": 0,
                "challenges_lost": 0,
                "fouls": 4,
                "fouls_drawn": 0,
                "blocks": 0,
                "goal_rate": 0.0,
                "goals": 0,
                "assists": 0,
                "expected_goals": 0.0,
                "expected_assists": 0.03,
                "total_shots": 1,
                "shots_on_target": 0,
                "shots_off_target": 0,
                "big_chances_created": 0,
                "xgot": 0.0,
                "ball_carries": 12,
                "total_progression": 65,
                "progressive_carries": 2,
                "key_pass": 0
              },
              "trace": {
                "model": {
                  "position_service": "D",
                  "schema_version": 3,
                  "trained_at": "2026-09-13T10:02:02.026825+00:00",
                  "trained_on": {
                    "matches": 93,
                    "players": 374,
                    "rows": 1289
                  }
                },
                "player_history": [
                  {
                    "match_date": "2026-09-07",
                    "opponent": "Elche",
                    "minutes": 90.0,
                    "is_starting": true,
                    "weight": 0.2696,
                    "rating": 6.7
                  },
                  {
                    "match_date": "2026-09-03",
                    "opponent": "Celta Vigo",
                    "minutes": 90.0,
                    "is_starting": true,
                    "weight": 0.2292,
                    "rating": 7.4
                  },
                  {
                    "match_date": "2026-08-29",
                    "opponent": "Espanyol",
                    "minutes": 90.0,
                    "is_starting": true,
                    "weight": 0.1948,
                    "rating": 6.9
                  },
                  {
                    "match_date": "2026-08-26",
                    "opponent": "Real Madrid",
                    "minutes": 57.0,
                    "is_starting": true,
                    "weight": 0.1656,
                    "rating": 6.1
                  },
                  {
                    "match_date": "2026-08-21",
                    "opponent": "Real Betis",
                    "minutes": 90.0,
                    "is_starting": true,
                    "weight": 0.1408,
                    "rating": 5.9
                  }
                ],
                "feature_row": {
                  "history_matches": 5.0,
                  "is_starting_11": 1.0,
                  "accuratePass": 36.1441,
                  "touches_p90": 72.4204,
                  "possessionLostCtrl": 12.7755,
                  "totalClearance": 2.4463,
                  "aerialWon": 2.1676
                },
                "per_target": [
                  {
                    "target": "interceptionWon",
                    "predicted": 0.8531934022903442,
                    "scale": "count per match",
                    "top_features": [
                      {
                        "name": "is_starting_11",
                        "importance": 0.0944
                      },
                      {
                        "name": "duel_win_rate",
                        "importance": 0.0353
                      },
                      {
                        "name": "duelWon_p90",
                        "importance": 0.0341
                      },
                      {
                        "name": "interceptionWon_p90",
                        "importance": 0.0326
                      },
                      {
                        "name": "totalClearance",
                        "importance": 0.0322
                      }
                    ]
                  },
                  {
                    "target": "totalTackle",
                    "predicted": 2.8941702842712402,
                    "scale": "count per match",
                    "top_features": [
                      {
                        "name": "history_matches",
                        "importance": 0.0588
                      },
                      {
                        "name": "duelLost",
                        "importance": 0.0461
                      },
                      {
                        "name": "possessionLostCtrl",
                        "importance": 0.0446
                      },
                      {
                        "name": "challengeLost",
                        "importance": 0.0406
                      },
                      {
                        "name": "defensive_actions",
                        "importance": 0.0401
                      }
                    ]
                  },
                  {
                    "target": "wonTackle",
                    "predicted": 1.9606091976165771,
                    "scale": "count per match",
                    "top_features": [
                      {
                        "name": "history_matches",
                        "importance": 0.0565
                      },
                      {
                        "name": "possessionLostCtrl",
                        "importance": 0.0432
                      },
                      {
                        "name": "challengeLost",
                        "importance": 0.0353
                      },
                      {
                        "name": "is_starting_11",
                        "importance": 0.0347
                      },
                      {
                        "name": "wonTackle",
                        "importance": 0.0329
                      }
                    ]
                  },
                  {
                    "target": "totalClearance",
                    "predicted": 2.6219420433044434,
                    "scale": "count per match",
                    "top_features": [
                      {
                        "name": "is_starting_11",
                        "importance": 0.11
                      },
                      {
                        "name": "opp_half_pass_pct",
                        "importance": 0.0506
                      },
                      {
                        "name": "totalClearance_p90",
                        "importance": 0.0425
                      },
                      {
                        "name": "aerialWon",
                        "importance": 0.0417
                      },
                      {
                        "name": "tackle_success_rate",
                        "importance": 0.0343
                      }
                    ]
                  },
                  {
                    "target": "aerialWon",
                    "predicted": 1.131631851196289,
                    "scale": "count per match",
                    "top_features": [
                      {
                        "name": "is_starting_11",
                        "importance": 0.0798
                      },
                      {
                        "name": "aerialWon",
                        "importance": 0.0597
                      },
                      {
                        "name": "totalClearance",
                        "importance": 0.0439
                      },
                      {
                        "name": "accuratePass",
                        "importance": 0.0426
                      },
                      {
                        "name": "errorLeadToAShot",
                        "importance": 0.0411
                      }
                    ]
                  },
                  {
                    "target": "rating",
                    "predicted": 6.595677375793457,
                    "scale": "0-10",
                    "top_features": [
                      {
                        "name": "touches_p90",
                        "importance": 0.0708
                      },
                      {
                        "name": "accuratePass",
                        "importance": 0.0705
                      },
                      {
                        "name": "totalLongBalls",
                        "importance": 0.0537
                      },
                      {
                        "name": "pass_accuracy",
                        "importance": 0.0518
                      },
                      {
                        "name": "minutesPlayed",
                        "importance": 0.0478
                      }
                    ]
                  }
                ],
                "caveat": "Raw XGBoost output: no per-90 normalization; minutesPlayed is the player's historical average."
              }
            },
            {
              "step": "market_value_boost",
              "description": "Market-value quality scaling (boost 1.0201, quality 0.567)",
              "stats": {
                "interceptions": 1,
                "tackles": 3,
                "tackles_won": 2,
                "clearances": 3,
                "aerial_won": 1,
                "rating": 6.7284,
                "minutes": 85,
                "total_pass": 43,
                "accurate_pass": 37,
                "duels_won": 8,
                "total_long_balls": 3,
                "accurate_long_balls": 0,
                "total_own_half_passes": 20,
                "accurate_own_half_passes": 19,
                "total_opp_half_passes": 24,
                "accurate_opp_half_passes": 19,
                "crosses_total": 2,
                "crosses_accurate": 0,
                "touches": 69,
                "possession_lost": 13.0576,
                "dispossessed": 0.0,
                "duels_lost": 8,
                "aerial_lost": 0,
                "total_contest": 0,
                "won_contest": 0,
                "ball_recovery": 0,
                "challenges_lost": 0,
                "fouls": 4,
                "fouls_drawn": 0,
                "blocks": 0,
                "goal_rate": 0.0,
                "goals": 0,
                "assists": 0,
                "expected_goals": 0.0,
                "expected_assists": 0.0306,
                "total_shots": 1,
                "shots_on_target": 0,
                "shots_off_target": 0,
                "big_chances_created": 0,
                "xgot": 0.0,
                "ball_carries": 12,
                "total_progression": 67,
                "progressive_carries": 2,
                "key_pass": 0
              }
            },
            {
              "step": "fbref_prior_blend",
              "description": "FBref 2026-27 prior blended (weight 0.0780)",
              "stats": {
                "interceptions": 1,
                "tackles": 3,
                "tackles_won": 2,
                "clearances": 3,
                "aerial_won": 1,
                "rating": 6.7284,
                "minutes": 85,
                "total_pass": 43,
                "accurate_pass": 37,
                "duels_won": 8,
                "total_long_balls": 3,
                "accurate_long_balls": 0,
                "total_own_half_passes": 20,
                "accurate_own_half_passes": 19,
                "total_opp_half_passes": 24,
                "accurate_opp_half_passes": 19,
                "crosses_total": 2,
                "crosses_accurate": 0,
                "touches": 69,
                "possession_lost": 13.0576,
                "dispossessed": 0.0,
                "duels_lost": 8,
                "aerial_lost": 0,
                "total_contest": 0,
                "won_contest": 0,
                "ball_recovery": 0,
                "challenges_lost": 0,
                "fouls": 5,
                "fouls_drawn": 0,
                "blocks": 0,
                "goal_rate": 0.0,
                "goals": 0,
                "assists": 0,
                "expected_goals": 0.0,
                "expected_assists": 0.0306,
                "total_shots": 1,
                "shots_on_target": 0,
                "shots_off_target": 0,
                "big_chances_created": 0,
                "xgot": 0.0,
                "ball_carries": 12,
                "total_progression": 67,
                "progressive_carries": 2,
                "key_pass": 0,
                "offsides": 0,
                "yellowCards": 0.5556,
                "redCards": 0.0,
                "ownGoals": 0.0,
                "shotAccuracy": 33.3,
                "shotConversion": 0.0,
                "minutesPct": 90.6,
                "pointsPerMatch": 1.0,
                "netGoalDifferencePer90": 0.0
              }
            },
            {
              "step": "final_cap",
              "description": "Stats clamped to historical constraints and shot-component identity",
              "stats": {
                "interceptions": 1,
                "tackles": 3,
                "tackles_won": 2,
                "clearances": 3,
                "aerial_won": 1,
                "rating": 6.7284,
                "minutes": 85,
                "total_pass": 43,
                "accurate_pass": 37,
                "duels_won": 8,
                "total_long_balls": 3,
                "accurate_long_balls": 0,
                "total_own_half_passes": 20,
                "accurate_own_half_passes": 19,
                "total_opp_half_passes": 24,
                "accurate_opp_half_passes": 19,
                "crosses_total": 2,
                "crosses_accurate": 0,
                "touches": 69,
                "possession_lost": 13.0576,
                "dispossessed": 0.0,
                "duels_lost": 8,
                "aerial_lost": 0,
                "total_contest": 0,
                "won_contest": 0,
                "ball_recovery": 0,
                "challenges_lost": 0,
                "fouls": 5,
                "fouls_drawn": 0,
                "blocks": 0,
                "goal_rate": 0.0,
                "goals": 0,
                "assists": 0,
                "expected_goals": 0.0,
                "expected_assists": 0.0306,
                "total_shots": 1,
                "shots_on_target": 0,
                "shots_off_target": 0,
                "big_chances_created": 0,
                "xgot": 0.0,
                "ball_carries": 12,
                "total_progression": 67,
                "progressive_carries": 2,
                "key_pass": 0,
                "offsides": 0,
                "yellowCards": 0.5556,
                "redCards": 0.0,
                "ownGoals": 0.0,
                "shotAccuracy": 33.3,
                "shotConversion": 0.0,
                "minutesPct": 90.6,
                "pointsPerMatch": 1.0,
                "netGoalDifferencePer90": 0.0
              }
            },
            {
              "step": "enriched_model_output",
              "description": "Model output after duel-context enrichment (pre router post-processing)",
              "stats": {
                "interceptions": 1,
                "tackles": 3,
                "tackles_won": 2,
                "clearances": 3,
                "aerial_won": 1,
                "rating": 6.7284,
                "minutes": 85,
                "total_pass": 43,
                "accurate_pass": 37,
                "duels_won": 8,
                "total_long_balls": 3,
                "accurate_long_balls": 0,
                "total_own_half_passes": 20,
                "accurate_own_half_passes": 19,
                "total_opp_half_passes": 24,
                "accurate_opp_half_passes": 19,
                "crosses_total": 2,
                "crosses_accurate": 0,
                "touches": 69,
                "possession_lost": 13.0576,
                "dispossessed": 0.0,
                "duels_lost": 8,
                "aerial_lost": 0,
                "total_contest": 0,
                "won_contest": 0,
                "ball_recovery": 0,
                "challenges_lost": 0,
                "fouls": 5,
                "fouls_drawn": 0,
                "blocks": 0,
                "goal_rate": 0.0,
                "goals": 0,
                "assists": 0,
                "expected_goals": 0.0,
                "expected_assists": 0.0306,
                "total_shots": 1,
                "shots_on_target": 0,
                "shots_off_target": 0,
                "big_chances_created": 0,
                "xgot": 0.0,
                "ball_carries": 12,
                "total_progression": 67,
                "progressive_carries": 2,
                "key_pass": 0,
                "offsides": 0,
                "yellowCards": 0.5556,
                "redCards": 0.0,
                "ownGoals": 0.0,
                "shotAccuracy": 33.3,
                "shotConversion": 0.0,
                "minutesPct": 90.6,
                "pointsPerMatch": 1.0,
                "netGoalDifferencePer90": 0.0,
                "tackles_in_zone": 2.0,
                "tackles_won_in_zone": 1.8,
                "interceptions_in_zone": 0.9,
                "clearances_in_zone": 0.5,
                "aerial_duels_won": 1.0,
                "defensive_success_rate": 0.585,
                "opponent_faced": "Koke",
                "pressing_zone": "Right Mid vs Left Back — Wide Channel",
                "matchup_zone": "Right Mid vs Left Back — Wide Channel",
                "antagonist_source": "defensive_duel"
              }
            },
            {
              "step": "team_lambda_rescale",
              "description": "Player expected_goals/expected_assists rescaled so squad sum equals team lambda 1.02 (squad xG sum 0.7880, xG scale 1.2944)",
              "stats": {
                "interceptions": 1,
                "tackles": 3,
                "tackles_won": 2,
                "clearances": 3,
                "aerial_won": 1,
                "rating": 6.7284,
                "minutes": 85,
                "total_pass": 43,
                "accurate_pass": 37,
                "duels_won": 8,
                "total_long_balls": 3,
                "accurate_long_balls": 0,
                "total_own_half_passes": 20,
                "accurate_own_half_passes": 19,
                "total_opp_half_passes": 24,
                "accurate_opp_half_passes": 19,
                "crosses_total": 2,
                "crosses_accurate": 0,
                "touches": 69,
                "possession_lost": 13.0576,
                "dispossessed": 0.0,
                "duels_lost": 8,
                "aerial_lost": 0,
                "total_contest": 0,
                "won_contest": 0,
                "ball_recovery": 0,
                "challenges_lost": 0,
                "fouls": 5,
                "fouls_drawn": 0,
                "blocks": 0,
                "goal_rate": 0.0,
                "goals": 0,
                "assists": 0,
                "expected_goals": 0.0,
                "expected_assists": 0.0306,
                "total_shots": 1,
                "shots_on_target": 0,
                "shots_off_target": 0,
                "big_chances_created": 0,
                "xgot": 0.0,
                "ball_carries": 12,
                "total_progression": 67,
                "progressive_carries": 2,
                "key_pass": 0,
                "offsides": 0,
                "yellowCards": 0.5556,
                "redCards": 0.0,
                "ownGoals": 0.0,
                "shotAccuracy": 33.3,
                "shotConversion": 0.0,
                "minutesPct": 90.6,
                "pointsPerMatch": 1.0,
                "netGoalDifferencePer90": 0.0,
                "tackles_in_zone": 2.0,
                "tackles_won_in_zone": 1.8,
                "interceptions_in_zone": 0.9,
                "clearances_in_zone": 0.5,
                "aerial_duels_won": 1.0,
                "defensive_success_rate": 0.585,
                "opponent_faced": "Koke",
                "pressing_zone": "Right Mid vs Left Back — Wide Channel",
                "matchup_zone": "Right Mid vs Left Back — Wide Channel",
                "antagonist_source": "defensive_duel",
                "projected_goals": 0,
                "goal_probability": 0.0,
                "projected_assists": 0,
                "assist_probability": 0.0
              }
            },
            {
              "step": "rankings_attached",
              "description": "Global ranking attached (match squad rank 9, fifa_overall 77.0)",
              "stats": {
                "interceptions": 1,
                "tackles": 3,
                "tackles_won": 2,
                "clearances": 3,
                "aerial_won": 1,
                "rating": 6.7284,
                "minutes": 85,
                "total_pass": 43,
                "accurate_pass": 37,
                "duels_won": 8,
                "total_long_balls": 3,
                "accurate_long_balls": 0,
                "total_own_half_passes": 20,
                "accurate_own_half_passes": 19,
                "total_opp_half_passes": 24,
                "accurate_opp_half_passes": 19,
                "crosses_total": 2,
                "crosses_accurate": 0,
                "touches": 69,
                "possession_lost": 13.0576,
                "dispossessed": 0.0,
                "duels_lost": 8,
                "aerial_lost": 0,
                "total_contest": 0,
                "won_contest": 0,
                "ball_recovery": 0,
                "challenges_lost": 0,
                "fouls": 5,
                "fouls_drawn": 0,
                "blocks": 0,
                "goal_rate": 0.0,
                "goals": 0,
                "assists": 0,
                "expected_goals": 0.0,
                "expected_assists": 0.0306,
                "total_shots": 1,
                "shots_on_target": 0,
                "shots_off_target": 0,
                "big_chances_created": 0,
                "xgot": 0.0,
                "ball_carries": 12,
                "total_progression": 67,
                "progressive_carries": 2,
                "key_pass": 0,
                "offsides": 0,
                "yellowCards": 0.5556,
                "redCards": 0.0,
                "ownGoals": 0.0,
                "shotAccuracy": 33.3,
                "shotConversion": 0.0,
                "minutesPct": 90.6,
                "pointsPerMatch": 1.0,
                "netGoalDifferencePer90": 0.0,
                "tackles_in_zone": 2.0,
                "tackles_won_in_zone": 1.8,
                "interceptions_in_zone": 0.9,
                "clearances_in_zone": 0.5,
                "aerial_duels_won": 1.0,
                "defensive_success_rate": 0.585,
                "opponent_faced": "Koke",
                "pressing_zone": "Right Mid vs Left Back — Wide Channel",
                "matchup_zone": "Right Mid vs Left Back — Wide Channel",
                "antagonist_source": "defensive_duel",
                "projected_goals": 0,
                "goal_probability": 0.0,
                "projected_assists": 0,
                "assist_probability": 0.0,
                "fifa_overall": 77.0
              }
            },
            {
              "step": "integer_goal_projection",
              "description": "Team scoreline allocation: 0 projected goals distributed by scorer weight",
              "stats": {
                "interceptions": 1,
                "tackles": 3,
                "tackles_won": 2,
                "clearances": 3,
                "aerial_won": 1,
                "rating": 6.7284,
                "minutes": 85,
                "total_pass": 43,
                "accurate_pass": 37,
                "duels_won": 8,
                "total_long_balls": 3,
                "accurate_long_balls": 0,
                "total_own_half_passes": 20,
                "accurate_own_half_passes": 19,
                "total_opp_half_passes": 24,
                "accurate_opp_half_passes": 19,
                "crosses_total": 2,
                "crosses_accurate": 0,
                "touches": 69,
                "possession_lost": 13.0576,
                "dispossessed": 0.0,
                "duels_lost": 8,
                "aerial_lost": 0,
                "total_contest": 0,
                "won_contest": 0,
                "ball_recovery": 0,
                "challenges_lost": 0,
                "fouls": 5,
                "fouls_drawn": 0,
                "blocks": 0,
                "goal_rate": 0.0,
                "goals": 0,
                "assists": 0,
                "expected_goals": 0.0,
                "expected_assists": 0.0306,
                "total_shots": 1,
                "shots_on_target": 0,
                "shots_off_target": 0,
                "big_chances_created": 0,
                "xgot": 0.0,
                "ball_carries": 12,
                "total_progression": 67,
                "progressive_carries": 2,
                "key_pass": 0,
                "offsides": 0,
                "yellowCards": 0.5556,
                "redCards": 0.0,
                "ownGoals": 0.0,
                "shotAccuracy": 33.3,
                "shotConversion": 0.0,
                "minutesPct": 90.6,
                "pointsPerMatch": 1.0,
                "netGoalDifferencePer90": 0.0,
                "tackles_in_zone": 2.0,
                "tackles_won_in_zone": 1.8,
                "interceptions_in_zone": 0.9,
                "clearances_in_zone": 0.5,
                "aerial_duels_won": 1.0,
                "defensive_success_rate": 0.585,
                "opponent_faced": "Koke",
                "pressing_zone": "Right Mid vs Left Back — Wide Channel",
                "matchup_zone": "Right Mid vs Left Back — Wide Channel",
                "antagonist_source": "defensive_duel",
                "projected_goals": 0,
                "goal_probability": 0.0,
                "projected_assists": 0,
                "assist_probability": 0.0,
                "fifa_overall": 77.0
              }
            },
            {
              "step": "integer_assist_projection",
              "description": "Team scoreline allocation: 0 projected assists distributed by provider weight",
              "stats": {
                "interceptions": 1,
                "tackles": 3,
                "tackles_won": 2,
                "clearances": 3,
                "aerial_won": 1,
                "rating": 6.7284,
                "minutes": 85,
                "total_pass": 43,
                "accurate_pass": 37,
                "duels_won": 8,
                "total_long_balls": 3,
                "accurate_long_balls": 0,
                "total_own_half_passes": 20,
                "accurate_own_half_passes": 19,
                "total_opp_half_passes": 24,
                "accurate_opp_half_passes": 19,
                "crosses_total": 2,
                "crosses_accurate": 0,
                "touches": 69,
                "possession_lost": 13.0576,
                "dispossessed": 0.0,
                "duels_lost": 8,
                "aerial_lost": 0,
                "total_contest": 0,
                "won_contest": 0,
                "ball_recovery": 0,
                "challenges_lost": 0,
                "fouls": 5,
                "fouls_drawn": 0,
                "blocks": 0,
                "goal_rate": 0.0,
                "goals": 0,
                "assists": 0,
                "expected_goals": 0.0,
                "expected_assists": 0.0306,
                "total_shots": 1,
                "shots_on_target": 0,
                "shots_off_target": 0,
                "big_chances_created": 0,
                "xgot": 0.0,
                "ball_carries": 12,
                "total_progression": 67,
                "progressive_carries": 2,
                "key_pass": 0,
                "offsides": 0,
                "yellowCards": 0.5556,
                "redCards": 0.0,
                "ownGoals": 0.0,
                "shotAccuracy": 33.3,
                "shotConversion": 0.0,
                "minutesPct": 90.6,
                "pointsPerMatch": 1.0,
                "netGoalDifferencePer90": 0.0,
                "tackles_in_zone": 2.0,
                "tackles_won_in_zone": 1.8,
                "interceptions_in_zone": 0.9,
                "clearances_in_zone": 0.5,
                "aerial_duels_won": 1.0,
                "defensive_success_rate": 0.585,
                "opponent_faced": "Koke",
                "pressing_zone": "Right Mid vs Left Back — Wide Channel",
                "matchup_zone": "Right Mid vs Left Back — Wide Channel",
                "antagonist_source": "defensive_duel",
                "projected_goals": 0,
                "goal_probability": 0.0,
                "projected_assists": 0,
                "assist_probability": 0.0,
                "fifa_overall": 77.0
              }
            }
          ]
        },
        "Luken Beitia": {
          "player_id": 1539149,
          "position": "D",
          "position_depth": "D",
          "is_starter": true,
          "shirt_number": 30,
          "height": 191,
          "market_value": 1100000,
          "stats": {
            "interceptions": 1,
            "tackles": 1,
            "tackles_won": 1,
            "clearances": 4,
            "aerial_won": 1,
            "rating": 6.5747,
            "minutes": 88,
            "total_pass": 58,
            "accurate_pass": 55,
            "duels_won": 1,
            "total_long_balls": 7,
            "accurate_long_balls": 5,
            "total_own_half_passes": 41,
            "accurate_own_half_passes": 39,
            "total_opp_half_passes": 17,
            "accurate_opp_half_passes": 16,
            "crosses_total": 0,
            "crosses_accurate": 0,
            "touches": 72,
            "possession_lost": 4.9061,
            "dispossessed": 0.9812,
            "duels_lost": 3,
            "aerial_lost": 0,
            "total_contest": 0,
            "won_contest": 0,
            "ball_recovery": 2,
            "challenges_lost": 1,
            "fouls": 1,
            "fouls_drawn": 0,
            "blocks": 2,
            "goal_rate": 0.0,
            "goals": 0,
            "assists": 0,
            "expected_goals": 0.0,
            "expected_assists": 0.0098,
            "total_shots": 0,
            "shots_on_target": 0,
            "shots_off_target": 0,
            "big_chances_created": 0,
            "xgot": 0.0,
            "ball_carries": 24,
            "total_progression": 118,
            "progressive_carries": 2,
            "key_pass": 1,
            "offsides": 0,
            "yellowCards": 1.0,
            "redCards": 0.0,
            "ownGoals": 0.0,
            "minutesPct": 25.0,
            "pointsPerMatch": 0.0,
            "netGoalDifferencePer90": 0.0,
            "tackles_in_zone": 1.0,
            "tackles_won_in_zone": 1.0,
            "interceptions_in_zone": 0.7,
            "clearances_in_zone": 0.6,
            "aerial_duels_won": 0.9,
            "defensive_success_rate": 0.7,
            "opponent_faced": "Julián Alvarez",
            "pressing_zone": "Striker vs Two Centre Backs — 1v2 Aerial/Physical Battle",
            "matchup_zone": "Striker vs Two Centre Backs — 1v2 Aerial/Physical Battle",
            "antagonist_source": "defensive_duel",
            "projected_goals": 0,
            "goal_probability": 0.0,
            "projected_assists": 0,
            "assist_probability": 0.0,
            "fifa_overall": 67.0
          },
          "latest_10_games": [
            {
              "match_id": 16421051.0,
              "match_date": "2026-08-26",
              "home_team": "Real Madrid",
              "away_team": "Real Sociedad",
              "team_side": "away",
              "is_starting_11": 1,
              "team": "Real Sociedad",
              "opponent": "Real Madrid",
              "stats": {
                "minutes": 90,
                "rating": 5.7,
                "assists": 0,
                "expected_assists": 0.0085,
                "total_shots": 0,
                "total_pass": 59,
                "accurate_pass": 56,
                "key_pass": 1,
                "interceptions": 2,
                "clearances": 5,
                "aerial_won": 1,
                "duels_won": 1,
                "ball_recovery": 2
              },
              "has_player_stats": true,
              "league_name": "LaLiga",
              "league_id": "8.0",
              "league_slug": "laliga",
              "league_country": "Spain",
              "season_id": "97268.0",
              "season_name": "LaLiga 26/27",
              "season_year": "26/27"
            }
          ],
          "ranking": {
            "global_player_rank": 6872,
            "combined_rank_score": 5182.0,
            "ranking_source": "sofascore_plus_fifa_csv",
            "ranking_status": "combined",
            "sofascore_rank": 941.0,
            "sofascore_rating": 6.45,
            "sofascore_appearances": 2.0,
            "fifa_rank": 9423.0,
            "fifa_overall": 67.0,
            "fifa_source": "EA SPORTS FC official ratings",
            "match_squad_rank": 18,
            "squad_role": "starter",
            "projected_match_rating": 6.5747,
            "source_file": "data/player_rankings.csv",
            "player_name": "Luken Beitia",
            "ranking_neighbors": {
              "upper": [
                {
                  "player_name": "Karel Spáčil",
                  "ranking": 6867
                },
                {
                  "player_name": "Cristopher Varela",
                  "ranking": 6868
                },
                {
                  "player_name": "Dan Nistor",
                  "ranking": 6869
                },
                {
                  "player_name": "Lucão",
                  "ranking": 6870
                },
                {
                  "player_name": "Juri Cisotti",
                  "ranking": 6871
                }
              ],
              "lower": [
                {
                  "player_name": "Kauã Elias",
                  "ranking": 6873
                },
                {
                  "player_name": "Lassina Traoré",
                  "ranking": 6874
                },
                {
                  "player_name": "Vladyslav Dubinchak",
                  "ranking": 6875
                },
                {
                  "player_name": "Vinícius Tobías",
                  "ranking": 6876
                },
                {
                  "player_name": "Yerlin Quinonez",
                  "ranking": 6877
                }
              ]
            }
          },
          "data_sources": [
            "match_history",
            "market_value",
            "fbref_season"
          ],
          "data_confidence": 0.323,
          "history_matches": 1,
          "xgboost_reasoning": {
            "model_source": "xgboost_regressor",
            "position_service": "D_service",
            "features_evaluated": [
              "minutesPlayed",
              "is_starting_11",
              "totalPass",
              "accuratePass",
              "totalLongBalls",
              "totalOppositionHalfPasses",
              "duelWon",
              "duelLost",
              "aerialWon",
              "aerialLost",
              "ballRecovery",
              "touches",
              "totalClearance",
              "wonTackle",
              "interceptionWon",
              "dispossessed",
              "challengeLost",
              "errorLeadToAShot",
              "errorLeadToAGoal",
              "possessionLostCtrl",
              "passValueNormalized",
              "defensiveValueNormalized",
              "ballCarriesCount",
              "totalProgression",
              "progressiveBallCarriesCount",
              "pass_accuracy",
              "duel_win_rate",
              "opp_half_pass_pct",
              "long_ball_accuracy",
              "defensive_actions",
              "tackle_success_rate",
              "touches_p90",
              "totalTackle_p90",
              "interceptionWon_p90",
              "totalClearance_p90",
              "duelWon_p90",
              "ballRecovery_p90",
              "press_vulnerability",
              "error_severity",
              "aerial_dominance",
              "progressive_carries_p90",
              "history_matches"
            ],
            "targets_predicted": [
              "interceptionWon",
              "totalTackle",
              "wonTackle",
              "totalClearance",
              "aerialWon",
              "rating"
            ],
            "history_matches": 1,
            "data_confidence": 0.323,
            "data_sources": [
              "match_history",
              "market_value",
              "fbref_season"
            ],
            "market_value_adjustment": 0.9812,
            "fbref_prior_metrics": {
              "squad": "Real Sociedad",
              "competition": "La Liga",
              "season": "2026-2027",
              "appearances": 1.0,
              "starts": 1.0,
              "minutes": 90.0,
              "goals_per90": 0.0,
              "assists_per90": 0.0,
              "shots_per90": 0.0,
              "prior_reliability": 0.0667
            },
            "rationale": "XGBoost regressor (D_service) evaluated 1 historical appearances across 6 target models; FBref 2026-2027 prior blended (La Liga, Real Sociedad, rel: 0.07, gls/90: 0.0, ast/90: 0.0)."
          },
          "stat_evolution": [
            {
              "step": "xgboost_raw",
              "description": "XGBoost D_service raw output over 6 target models",
              "stats": {
                "interceptions": 1,
                "tackles": 1,
                "tackles_won": 1,
                "clearances": 4,
                "aerial_won": 1,
                "rating": 6.7004,
                "minutes": 90,
                "total_pass": 59,
                "accurate_pass": 56,
                "duels_won": 1,
                "total_long_balls": 7,
                "accurate_long_balls": 5,
                "total_own_half_passes": 42,
                "accurate_own_half_passes": 40,
                "total_opp_half_passes": 17,
                "accurate_opp_half_passes": 16,
                "crosses_total": 0,
                "crosses_accurate": 0,
                "touches": 73,
                "possession_lost": 5.0,
                "dispossessed": 1.0,
                "duels_lost": 3,
                "aerial_lost": 0,
                "total_contest": 0,
                "won_contest": 0,
                "ball_recovery": 2,
                "challenges_lost": 1,
                "fouls": 1,
                "fouls_drawn": 0,
                "blocks": 2,
                "goal_rate": 0.0,
                "goals": 0,
                "assists": 0,
                "expected_goals": 0.0,
                "expected_assists": 0.01,
                "total_shots": 0,
                "shots_on_target": 0,
                "shots_off_target": 0,
                "big_chances_created": 0,
                "xgot": 0.0,
                "ball_carries": 24,
                "total_progression": 121,
                "progressive_carries": 2,
                "key_pass": 1
              },
              "trace": {
                "model": {
                  "position_service": "D",
                  "schema_version": 3,
                  "trained_at": "2026-09-13T10:02:02.026825+00:00",
                  "trained_on": {
                    "matches": 93,
                    "players": 374,
                    "rows": 1289
                  }
                },
                "player_history": [
                  {
                    "match_date": "2026-08-26",
                    "opponent": "Real Madrid",
                    "minutes": 90.0,
                    "is_starting": true,
                    "weight": 1.0,
                    "rating": 5.7
                  }
                ],
                "feature_row": {
                  "history_matches": 1.0,
                  "is_starting_11": 1.0,
                  "accuratePass": 56.0,
                  "touches_p90": 73.0,
                  "possessionLostCtrl": 5.0,
                  "totalClearance": 5.0,
                  "aerialWon": 1.0
                },
                "per_target": [
                  {
                    "target": "interceptionWon",
                    "predicted": 0.8991787433624268,
                    "scale": "count per match",
                    "top_features": [
                      {
                        "name": "is_starting_11",
                        "importance": 0.0944
                      },
                      {
                        "name": "duel_win_rate",
                        "importance": 0.0353
                      },
                      {
                        "name": "duelWon_p90",
                        "importance": 0.0341
                      },
                      {
                        "name": "interceptionWon_p90",
                        "importance": 0.0326
                      },
                      {
                        "name": "totalClearance",
                        "importance": 0.0322
                      }
                    ]
                  },
                  {
                    "target": "totalTackle",
                    "predicted": 1.1863350868225098,
                    "scale": "count per match",
                    "top_features": [
                      {
                        "name": "history_matches",
                        "importance": 0.0588
                      },
                      {
                        "name": "duelLost",
                        "importance": 0.0461
                      },
                      {
                        "name": "possessionLostCtrl",
                        "importance": 0.0446
                      },
                      {
                        "name": "challengeLost",
                        "importance": 0.0406
                      },
                      {
                        "name": "defensive_actions",
                        "importance": 0.0401
                      }
                    ]
                  },
                  {
                    "target": "wonTackle",
                    "predicted": 0.7250863909721375,
                    "scale": "count per match",
                    "top_features": [
                      {
                        "name": "history_matches",
                        "importance": 0.0565
                      },
                      {
                        "name": "possessionLostCtrl",
                        "importance": 0.0432
                      },
                      {
                        "name": "challengeLost",
                        "importance": 0.0353
                      },
                      {
                        "name": "is_starting_11",
                        "importance": 0.0347
                      },
                      {
                        "name": "wonTackle",
                        "importance": 0.0329
                      }
                    ]
                  },
                  {
                    "target": "totalClearance",
                    "predicted": 4.0458903312683105,
                    "scale": "count per match",
                    "top_features": [
                      {
                        "name": "is_starting_11",
                        "importance": 0.11
                      },
                      {
                        "name": "opp_half_pass_pct",
                        "importance": 0.0506
                      },
                      {
                        "name": "totalClearance_p90",
                        "importance": 0.0425
                      },
                      {
                        "name": "aerialWon",
                        "importance": 0.0417
                      },
                      {
                        "name": "tackle_success_rate",
                        "importance": 0.0343
                      }
                    ]
                  },
                  {
                    "target": "aerialWon",
                    "predicted": 1.461975336074829,
                    "scale": "count per match",
                    "top_features": [
                      {
                        "name": "is_starting_11",
                        "importance": 0.0798
                      },
                      {
                        "name": "aerialWon",
                        "importance": 0.0597
                      },
                      {
                        "name": "totalClearance",
                        "importance": 0.0439
                      },
                      {
                        "name": "accuratePass",
                        "importance": 0.0426
                      },
                      {
                        "name": "errorLeadToAShot",
                        "importance": 0.0411
                      }
                    ]
                  },
                  {
                    "target": "rating",
                    "predicted": 6.700440406799316,
                    "scale": "0-10",
                    "top_features": [
                      {
                        "name": "touches_p90",
                        "importance": 0.0708
                      },
                      {
                        "name": "accuratePass",
                        "importance": 0.0705
                      },
                      {
                        "name": "totalLongBalls",
                        "importance": 0.0537
                      },
                      {
                        "name": "pass_accuracy",
                        "importance": 0.0518
                      },
                      {
                        "name": "minutesPlayed",
                        "importance": 0.0478
                      }
                    ]
                  }
                ],
                "caveat": "Raw XGBoost output: no per-90 normalization; minutesPlayed is the player's historical average."
              }
            },
            {
              "step": "market_value_boost",
              "description": "Market-value quality scaling (boost 0.9812, quality 0.437)",
              "stats": {
                "interceptions": 1,
                "tackles": 1,
                "tackles_won": 1,
                "clearances": 4,
                "aerial_won": 1,
                "rating": 6.5747,
                "minutes": 88,
                "total_pass": 58,
                "accurate_pass": 55,
                "duels_won": 1,
                "total_long_balls": 7,
                "accurate_long_balls": 5,
                "total_own_half_passes": 41,
                "accurate_own_half_passes": 39,
                "total_opp_half_passes": 17,
                "accurate_opp_half_passes": 16,
                "crosses_total": 0,
                "crosses_accurate": 0,
                "touches": 72,
                "possession_lost": 4.9061,
                "dispossessed": 0.9812,
                "duels_lost": 3,
                "aerial_lost": 0,
                "total_contest": 0,
                "won_contest": 0,
                "ball_recovery": 2,
                "challenges_lost": 1,
                "fouls": 1,
                "fouls_drawn": 0,
                "blocks": 2,
                "goal_rate": 0.0,
                "goals": 0,
                "assists": 0,
                "expected_goals": 0.0,
                "expected_assists": 0.0098,
                "total_shots": 0,
                "shots_on_target": 0,
                "shots_off_target": 0,
                "big_chances_created": 0,
                "xgot": 0.0,
                "ball_carries": 24,
                "total_progression": 118,
                "progressive_carries": 2,
                "key_pass": 1
              }
            },
            {
              "step": "fbref_prior_blend",
              "description": "FBref 2026-27 prior blended (weight 0.0361)",
              "stats": {
                "interceptions": 1,
                "tackles": 1,
                "tackles_won": 1,
                "clearances": 4,
                "aerial_won": 1,
                "rating": 6.5747,
                "minutes": 88,
                "total_pass": 58,
                "accurate_pass": 55,
                "duels_won": 1,
                "total_long_balls": 7,
                "accurate_long_balls": 5,
                "total_own_half_passes": 41,
                "accurate_own_half_passes": 39,
                "total_opp_half_passes": 17,
                "accurate_opp_half_passes": 16,
                "crosses_total": 0,
                "crosses_accurate": 0,
                "touches": 72,
                "possession_lost": 4.9061,
                "dispossessed": 0.9812,
                "duels_lost": 3,
                "aerial_lost": 0,
                "total_contest": 0,
                "won_contest": 0,
                "ball_recovery": 2,
                "challenges_lost": 1,
                "fouls": 1,
                "fouls_drawn": 0,
                "blocks": 2,
                "goal_rate": 0.0,
                "goals": 0,
                "assists": 0,
                "expected_goals": 0.0,
                "expected_assists": 0.0098,
                "total_shots": 0,
                "shots_on_target": 0,
                "shots_off_target": 0,
                "big_chances_created": 0,
                "xgot": 0.0,
                "ball_carries": 24,
                "total_progression": 118,
                "progressive_carries": 2,
                "key_pass": 1,
                "offsides": 0,
                "yellowCards": 1.0,
                "redCards": 0.0,
                "ownGoals": 0.0,
                "minutesPct": 25.0,
                "pointsPerMatch": 0.0,
                "netGoalDifferencePer90": -3.0
              }
            },
            {
              "step": "final_cap",
              "description": "Stats clamped to historical constraints and shot-component identity",
              "stats": {
                "interceptions": 1,
                "tackles": 1,
                "tackles_won": 1,
                "clearances": 4,
                "aerial_won": 1,
                "rating": 6.5747,
                "minutes": 88,
                "total_pass": 58,
                "accurate_pass": 55,
                "duels_won": 1,
                "total_long_balls": 7,
                "accurate_long_balls": 5,
                "total_own_half_passes": 41,
                "accurate_own_half_passes": 39,
                "total_opp_half_passes": 17,
                "accurate_opp_half_passes": 16,
                "crosses_total": 0,
                "crosses_accurate": 0,
                "touches": 72,
                "possession_lost": 4.9061,
                "dispossessed": 0.9812,
                "duels_lost": 3,
                "aerial_lost": 0,
                "total_contest": 0,
                "won_contest": 0,
                "ball_recovery": 2,
                "challenges_lost": 1,
                "fouls": 1,
                "fouls_drawn": 0,
                "blocks": 2,
                "goal_rate": 0.0,
                "goals": 0,
                "assists": 0,
                "expected_goals": 0.0,
                "expected_assists": 0.0098,
                "total_shots": 0,
                "shots_on_target": 0,
                "shots_off_target": 0,
                "big_chances_created": 0,
                "xgot": 0.0,
                "ball_carries": 24,
                "total_progression": 118,
                "progressive_carries": 2,
                "key_pass": 1,
                "offsides": 0,
                "yellowCards": 1.0,
                "redCards": 0.0,
                "ownGoals": 0.0,
                "minutesPct": 25.0,
                "pointsPerMatch": 0.0,
                "netGoalDifferencePer90": 0.0
              }
            },
            {
              "step": "enriched_model_output",
              "description": "Model output after duel-context enrichment (pre router post-processing)",
              "stats": {
                "interceptions": 1,
                "tackles": 1,
                "tackles_won": 1,
                "clearances": 4,
                "aerial_won": 1,
                "rating": 6.5747,
                "minutes": 88,
                "total_pass": 58,
                "accurate_pass": 55,
                "duels_won": 1,
                "total_long_balls": 7,
                "accurate_long_balls": 5,
                "total_own_half_passes": 41,
                "accurate_own_half_passes": 39,
                "total_opp_half_passes": 17,
                "accurate_opp_half_passes": 16,
                "crosses_total": 0,
                "crosses_accurate": 0,
                "touches": 72,
                "possession_lost": 4.9061,
                "dispossessed": 0.9812,
                "duels_lost": 3,
                "aerial_lost": 0,
                "total_contest": 0,
                "won_contest": 0,
                "ball_recovery": 2,
                "challenges_lost": 1,
                "fouls": 1,
                "fouls_drawn": 0,
                "blocks": 2,
                "goal_rate": 0.0,
                "goals": 0,
                "assists": 0,
                "expected_goals": 0.0,
                "expected_assists": 0.0098,
                "total_shots": 0,
                "shots_on_target": 0,
                "shots_off_target": 0,
                "big_chances_created": 0,
                "xgot": 0.0,
                "ball_carries": 24,
                "total_progression": 118,
                "progressive_carries": 2,
                "key_pass": 1,
                "offsides": 0,
                "yellowCards": 1.0,
                "redCards": 0.0,
                "ownGoals": 0.0,
                "minutesPct": 25.0,
                "pointsPerMatch": 0.0,
                "netGoalDifferencePer90": 0.0,
                "tackles_in_zone": 1.0,
                "tackles_won_in_zone": 1.0,
                "interceptions_in_zone": 0.7,
                "clearances_in_zone": 0.6,
                "aerial_duels_won": 0.9,
                "defensive_success_rate": 0.7,
                "opponent_faced": "Julián Alvarez",
                "pressing_zone": "Striker vs Two Centre Backs — 1v2 Aerial/Physical Battle",
                "matchup_zone": "Striker vs Two Centre Backs — 1v2 Aerial/Physical Battle",
                "antagonist_source": "defensive_duel"
              }
            },
            {
              "step": "team_lambda_rescale",
              "description": "Player expected_goals/expected_assists rescaled so squad sum equals team lambda 1.02 (squad xG sum 0.7880, xG scale 1.2944)",
              "stats": {
                "interceptions": 1,
                "tackles": 1,
                "tackles_won": 1,
                "clearances": 4,
                "aerial_won": 1,
                "rating": 6.5747,
                "minutes": 88,
                "total_pass": 58,
                "accurate_pass": 55,
                "duels_won": 1,
                "total_long_balls": 7,
                "accurate_long_balls": 5,
                "total_own_half_passes": 41,
                "accurate_own_half_passes": 39,
                "total_opp_half_passes": 17,
                "accurate_opp_half_passes": 16,
                "crosses_total": 0,
                "crosses_accurate": 0,
                "touches": 72,
                "possession_lost": 4.9061,
                "dispossessed": 0.9812,
                "duels_lost": 3,
                "aerial_lost": 0,
                "total_contest": 0,
                "won_contest": 0,
                "ball_recovery": 2,
                "challenges_lost": 1,
                "fouls": 1,
                "fouls_drawn": 0,
                "blocks": 2,
                "goal_rate": 0.0,
                "goals": 0,
                "assists": 0,
                "expected_goals": 0.0,
                "expected_assists": 0.0098,
                "total_shots": 0,
                "shots_on_target": 0,
                "shots_off_target": 0,
                "big_chances_created": 0,
                "xgot": 0.0,
                "ball_carries": 24,
                "total_progression": 118,
                "progressive_carries": 2,
                "key_pass": 1,
                "offsides": 0,
                "yellowCards": 1.0,
                "redCards": 0.0,
                "ownGoals": 0.0,
                "minutesPct": 25.0,
                "pointsPerMatch": 0.0,
                "netGoalDifferencePer90": 0.0,
                "tackles_in_zone": 1.0,
                "tackles_won_in_zone": 1.0,
                "interceptions_in_zone": 0.7,
                "clearances_in_zone": 0.6,
                "aerial_duels_won": 0.9,
                "defensive_success_rate": 0.7,
                "opponent_faced": "Julián Alvarez",
                "pressing_zone": "Striker vs Two Centre Backs — 1v2 Aerial/Physical Battle",
                "matchup_zone": "Striker vs Two Centre Backs — 1v2 Aerial/Physical Battle",
                "antagonist_source": "defensive_duel",
                "projected_goals": 0,
                "goal_probability": 0.0,
                "projected_assists": 0,
                "assist_probability": 0.0
              }
            },
            {
              "step": "rankings_attached",
              "description": "Global ranking attached (match squad rank 18, fifa_overall 67.0)",
              "stats": {
                "interceptions": 1,
                "tackles": 1,
                "tackles_won": 1,
                "clearances": 4,
                "aerial_won": 1,
                "rating": 6.5747,
                "minutes": 88,
                "total_pass": 58,
                "accurate_pass": 55,
                "duels_won": 1,
                "total_long_balls": 7,
                "accurate_long_balls": 5,
                "total_own_half_passes": 41,
                "accurate_own_half_passes": 39,
                "total_opp_half_passes": 17,
                "accurate_opp_half_passes": 16,
                "crosses_total": 0,
                "crosses_accurate": 0,
                "touches": 72,
                "possession_lost": 4.9061,
                "dispossessed": 0.9812,
                "duels_lost": 3,
                "aerial_lost": 0,
                "total_contest": 0,
                "won_contest": 0,
                "ball_recovery": 2,
                "challenges_lost": 1,
                "fouls": 1,
                "fouls_drawn": 0,
                "blocks": 2,
                "goal_rate": 0.0,
                "goals": 0,
                "assists": 0,
                "expected_goals": 0.0,
                "expected_assists": 0.0098,
                "total_shots": 0,
                "shots_on_target": 0,
                "shots_off_target": 0,
                "big_chances_created": 0,
                "xgot": 0.0,
                "ball_carries": 24,
                "total_progression": 118,
                "progressive_carries": 2,
                "key_pass": 1,
                "offsides": 0,
                "yellowCards": 1.0,
                "redCards": 0.0,
                "ownGoals": 0.0,
                "minutesPct": 25.0,
                "pointsPerMatch": 0.0,
                "netGoalDifferencePer90": 0.0,
                "tackles_in_zone": 1.0,
                "tackles_won_in_zone": 1.0,
                "interceptions_in_zone": 0.7,
                "clearances_in_zone": 0.6,
                "aerial_duels_won": 0.9,
                "defensive_success_rate": 0.7,
                "opponent_faced": "Julián Alvarez",
                "pressing_zone": "Striker vs Two Centre Backs — 1v2 Aerial/Physical Battle",
                "matchup_zone": "Striker vs Two Centre Backs — 1v2 Aerial/Physical Battle",
                "antagonist_source": "defensive_duel",
                "projected_goals": 0,
                "goal_probability": 0.0,
                "projected_assists": 0,
                "assist_probability": 0.0,
                "fifa_overall": 67.0
              }
            },
            {
              "step": "integer_goal_projection",
              "description": "Team scoreline allocation: 0 projected goals distributed by scorer weight",
              "stats": {
                "interceptions": 1,
                "tackles": 1,
                "tackles_won": 1,
                "clearances": 4,
                "aerial_won": 1,
                "rating": 6.5747,
                "minutes": 88,
                "total_pass": 58,
                "accurate_pass": 55,
                "duels_won": 1,
                "total_long_balls": 7,
                "accurate_long_balls": 5,
                "total_own_half_passes": 41,
                "accurate_own_half_passes": 39,
                "total_opp_half_passes": 17,
                "accurate_opp_half_passes": 16,
                "crosses_total": 0,
                "crosses_accurate": 0,
                "touches": 72,
                "possession_lost": 4.9061,
                "dispossessed": 0.9812,
                "duels_lost": 3,
                "aerial_lost": 0,
                "total_contest": 0,
                "won_contest": 0,
                "ball_recovery": 2,
                "challenges_lost": 1,
                "fouls": 1,
                "fouls_drawn": 0,
                "blocks": 2,
                "goal_rate": 0.0,
                "goals": 0,
                "assists": 0,
                "expected_goals": 0.0,
                "expected_assists": 0.0098,
                "total_shots": 0,
                "shots_on_target": 0,
                "shots_off_target": 0,
                "big_chances_created": 0,
                "xgot": 0.0,
                "ball_carries": 24,
                "total_progression": 118,
                "progressive_carries": 2,
                "key_pass": 1,
                "offsides": 0,
                "yellowCards": 1.0,
                "redCards": 0.0,
                "ownGoals": 0.0,
                "minutesPct": 25.0,
                "pointsPerMatch": 0.0,
                "netGoalDifferencePer90": 0.0,
                "tackles_in_zone": 1.0,
                "tackles_won_in_zone": 1.0,
                "interceptions_in_zone": 0.7,
                "clearances_in_zone": 0.6,
                "aerial_duels_won": 0.9,
                "defensive_success_rate": 0.7,
                "opponent_faced": "Julián Alvarez",
                "pressing_zone": "Striker vs Two Centre Backs — 1v2 Aerial/Physical Battle",
                "matchup_zone": "Striker vs Two Centre Backs — 1v2 Aerial/Physical Battle",
                "antagonist_source": "defensive_duel",
                "projected_goals": 0,
                "goal_probability": 0.0,
                "projected_assists": 0,
                "assist_probability": 0.0,
                "fifa_overall": 67.0
              }
            },
            {
              "step": "integer_assist_projection",
              "description": "Team scoreline allocation: 0 projected assists distributed by provider weight",
              "stats": {
                "interceptions": 1,
                "tackles": 1,
                "tackles_won": 1,
                "clearances": 4,
                "aerial_won": 1,
                "rating": 6.5747,
                "minutes": 88,
                "total_pass": 58,
                "accurate_pass": 55,
                "duels_won": 1,
                "total_long_balls": 7,
                "accurate_long_balls": 5,
                "total_own_half_passes": 41,
                "accurate_own_half_passes": 39,
                "total_opp_half_passes": 17,
                "accurate_opp_half_passes": 16,
                "crosses_total": 0,
                "crosses_accurate": 0,
                "touches": 72,
                "possession_lost": 4.9061,
                "dispossessed": 0.9812,
                "duels_lost": 3,
                "aerial_lost": 0,
                "total_contest": 0,
                "won_contest": 0,
                "ball_recovery": 2,
                "challenges_lost": 1,
                "fouls": 1,
                "fouls_drawn": 0,
                "blocks": 2,
                "goal_rate": 0.0,
                "goals": 0,
                "assists": 0,
                "expected_goals": 0.0,
                "expected_assists": 0.0098,
                "total_shots": 0,
                "shots_on_target": 0,
                "shots_off_target": 0,
                "big_chances_created": 0,
                "xgot": 0.0,
                "ball_carries": 24,
                "total_progression": 118,
                "progressive_carries": 2,
                "key_pass": 1,
                "offsides": 0,
                "yellowCards": 1.0,
                "redCards": 0.0,
                "ownGoals": 0.0,
                "minutesPct": 25.0,
                "pointsPerMatch": 0.0,
                "netGoalDifferencePer90": 0.0,
                "tackles_in_zone": 1.0,
                "tackles_won_in_zone": 1.0,
                "interceptions_in_zone": 0.7,
                "clearances_in_zone": 0.6,
                "aerial_duels_won": 0.9,
                "defensive_success_rate": 0.7,
                "opponent_faced": "Julián Alvarez",
                "pressing_zone": "Striker vs Two Centre Backs — 1v2 Aerial/Physical Battle",
                "matchup_zone": "Striker vs Two Centre Backs — 1v2 Aerial/Physical Battle",
                "antagonist_source": "defensive_duel",
                "projected_goals": 0,
                "goal_probability": 0.0,
                "projected_assists": 0,
                "assist_probability": 0.0,
                "fifa_overall": 67.0
              }
            }
          ]
        },
        "Mamadou Sarr": {
          "player_id": 1154657,
          "position": "D",
          "position_depth": "D",
          "is_starter": true,
          "shirt_number": 19,
          "height": 194,
          "market_value": 24000000,
          "stats": {
            "interceptions": 1,
            "tackles": 1,
            "tackles_won": 1,
            "clearances": 4,
            "aerial_won": 1,
            "rating": 6.9406,
            "minutes": 61,
            "total_pass": 32,
            "accurate_pass": 30,
            "duels_won": 2,
            "total_long_balls": 1,
            "accurate_long_balls": 1,
            "total_own_half_passes": 24,
            "accurate_own_half_passes": 24,
            "total_opp_half_passes": 7,
            "accurate_opp_half_passes": 6,
            "crosses_total": 0,
            "crosses_accurate": 0,
            "touches": 40,
            "possession_lost": 2.1011,
            "dispossessed": 0.0,
            "duels_lost": 0,
            "aerial_lost": 0,
            "total_contest": 0,
            "won_contest": 0,
            "ball_recovery": 3,
            "challenges_lost": 0,
            "fouls": 0,
            "fouls_drawn": 1,
            "blocks": 0,
            "goal_rate": 0.0,
            "goals": 0,
            "assists": 0,
            "expected_goals": 0.0,
            "expected_assists": 0.0,
            "total_shots": 0,
            "shots_on_target": 0,
            "shots_off_target": 0,
            "big_chances_created": 0,
            "xgot": 0.0,
            "ball_carries": 14,
            "total_progression": 6,
            "progressive_carries": 0,
            "key_pass": 0,
            "tackles_in_zone": 1.1,
            "tackles_won_in_zone": 1.1,
            "interceptions_in_zone": 1.1,
            "clearances_in_zone": 0.9,
            "aerial_duels_won": 0.9,
            "defensive_success_rate": 0.7,
            "opponent_faced": "Julián Alvarez",
            "pressing_zone": "Striker vs Two Centre Backs — 1v2 Aerial/Physical Battle",
            "matchup_zone": "Striker vs Two Centre Backs — 1v2 Aerial/Physical Battle",
            "antagonist_source": "defensive_duel",
            "projected_goals": 0,
            "goal_probability": 0.0,
            "projected_assists": 0,
            "assist_probability": 0.0,
            "fifa_overall": 77.0
          },
          "latest_10_games": [
            {
              "match_id": 16416319.0,
              "match_date": "2026-09-07",
              "home_team": "Elche",
              "away_team": "Real Sociedad",
              "team_side": "away",
              "is_starting_11": 1,
              "team": "Real Sociedad",
              "opponent": "Elche",
              "stats": {
                "minutes": 58,
                "rating": 7.1,
                "assists": 0,
                "expected_assists": 0.0017,
                "total_shots": 0,
                "total_pass": 30,
                "accurate_pass": 29,
                "tackles": 1,
                "tackles_won": 1,
                "clearances": 2,
                "duels_won": 2,
                "ball_recovery": 3
              },
              "has_player_stats": true,
              "league_name": "LaLiga",
              "league_id": "8.0",
              "league_slug": "laliga",
              "league_country": "Spain",
              "season_id": "97268.0",
              "season_name": "LaLiga 26/27",
              "season_year": "26/27"
            }
          ],
          "ranking": {
            "global_player_rank": 3265,
            "combined_rank_score": 1210.0,
            "ranking_source": "sofascore_plus_fifa_csv",
            "ranking_status": "combined",
            "sofascore_rank": 976.0,
            "sofascore_rating": 6.3,
            "sofascore_appearances": 3.0,
            "fifa_rank": 1444.0,
            "fifa_overall": 77.0,
            "fifa_source": "EA SPORTS FC official ratings",
            "match_squad_rank": 4,
            "squad_role": "starter",
            "projected_match_rating": 6.9406,
            "source_file": "data/player_rankings.csv",
            "player_name": "Mamadou Sarr",
            "ranking_neighbors": {
              "upper": [
                {
                  "player_name": "Lucas Da Cunha",
                  "ranking": 3260
                },
                {
                  "player_name": "Strahinja Pavlović",
                  "ranking": 3261
                },
                {
                  "player_name": "Félix Correia",
                  "ranking": 3262
                },
                {
                  "player_name": "Kenneth Taylor",
                  "ranking": 3263
                },
                {
                  "player_name": "Johan Vásquez",
                  "ranking": 3264
                }
              ],
              "lower": [
                {
                  "player_name": "Yoan Bonny",
                  "ranking": 3266
                },
                {
                  "player_name": "Urko González",
                  "ranking": 3267
                },
                {
                  "player_name": "Tasos Douvikas",
                  "ranking": 3268
                },
                {
                  "player_name": "Sam Beukema",
                  "ranking": 3269
                },
                {
                  "player_name": "Máximo Perrone",
                  "ranking": 3270
                }
              ]
            }
          },
          "data_sources": [
            "match_history",
            "market_value",
            "fbref_season"
          ],
          "data_confidence": 0.312,
          "history_matches": 1,
          "xgboost_reasoning": {
            "model_source": "xgboost_regressor",
            "position_service": "D_service",
            "features_evaluated": [
              "minutesPlayed",
              "is_starting_11",
              "totalPass",
              "accuratePass",
              "totalLongBalls",
              "totalOppositionHalfPasses",
              "duelWon",
              "duelLost",
              "aerialWon",
              "aerialLost",
              "ballRecovery",
              "touches",
              "totalClearance",
              "wonTackle",
              "interceptionWon",
              "dispossessed",
              "challengeLost",
              "errorLeadToAShot",
              "errorLeadToAGoal",
              "possessionLostCtrl",
              "passValueNormalized",
              "defensiveValueNormalized",
              "ballCarriesCount",
              "totalProgression",
              "progressiveBallCarriesCount",
              "pass_accuracy",
              "duel_win_rate",
              "opp_half_pass_pct",
              "long_ball_accuracy",
              "defensive_actions",
              "tackle_success_rate",
              "touches_p90",
              "totalTackle_p90",
              "interceptionWon_p90",
              "totalClearance_p90",
              "duelWon_p90",
              "ballRecovery_p90",
              "press_vulnerability",
              "error_severity",
              "aerial_dominance",
              "progressive_carries_p90",
              "history_matches"
            ],
            "targets_predicted": [
              "interceptionWon",
              "totalTackle",
              "wonTackle",
              "totalClearance",
              "aerialWon",
              "rating"
            ],
            "history_matches": 1,
            "data_confidence": 0.312,
            "data_sources": [
              "match_history",
              "market_value",
              "fbref_season"
            ],
            "market_value_adjustment": 1.0506,
            "fbref_prior_metrics": {
              "squad": "Real Sociedad",
              "competition": "La Liga",
              "season": "2026-2027",
              "appearances": 0.0,
              "starts": 0.0,
              "prior_reliability": 0.0
            },
            "rationale": "XGBoost regressor (D_service) evaluated 1 historical appearances across 6 target models; FBref 2026-2027 prior blended (La Liga, Real Sociedad, rel: 0.00, gls/90: 0.0, ast/90: 0.0)."
          },
          "stat_evolution": [
            {
              "step": "xgboost_raw",
              "description": "XGBoost D_service raw output over 6 target models",
              "stats": {
                "interceptions": 1,
                "tackles": 1,
                "tackles_won": 1,
                "clearances": 4,
                "aerial_won": 1,
                "rating": 6.6066,
                "minutes": 58,
                "total_pass": 30,
                "accurate_pass": 29,
                "duels_won": 2,
                "total_long_balls": 1,
                "accurate_long_balls": 1,
                "total_own_half_passes": 23,
                "accurate_own_half_passes": 23,
                "total_opp_half_passes": 7,
                "accurate_opp_half_passes": 6,
                "crosses_total": 0,
                "crosses_accurate": 0,
                "touches": 38,
                "possession_lost": 2.0,
                "dispossessed": 0.0,
                "duels_lost": 0,
                "aerial_lost": 0,
                "total_contest": 0,
                "won_contest": 0,
                "ball_recovery": 3,
                "challenges_lost": 0,
                "fouls": 0,
                "fouls_drawn": 1,
                "blocks": 0,
                "goal_rate": 0.0,
                "goals": 0,
                "assists": 0,
                "expected_goals": 0.0,
                "expected_assists": 0.0,
                "total_shots": 0,
                "shots_on_target": 0,
                "shots_off_target": 0,
                "big_chances_created": 0,
                "xgot": 0.0,
                "ball_carries": 13,
                "total_progression": 6,
                "progressive_carries": 0,
                "key_pass": 0
              },
              "trace": {
                "model": {
                  "position_service": "D",
                  "schema_version": 3,
                  "trained_at": "2026-09-13T10:02:02.026825+00:00",
                  "trained_on": {
                    "matches": 93,
                    "players": 374,
                    "rows": 1289
                  }
                },
                "player_history": [
                  {
                    "match_date": "2026-09-07",
                    "opponent": "Elche",
                    "minutes": 58.0,
                    "is_starting": true,
                    "weight": 1.0,
                    "rating": 7.1
                  }
                ],
                "feature_row": {
                  "history_matches": 1.0,
                  "is_starting_11": 1.0,
                  "accuratePass": 29.0,
                  "touches_p90": 58.9655,
                  "possessionLostCtrl": 2.0,
                  "totalClearance": 2.0,
                  "aerialWon": 0.0
                },
                "per_target": [
                  {
                    "target": "interceptionWon",
                    "predicted": 0.9725098013877869,
                    "scale": "count per match",
                    "top_features": [
                      {
                        "name": "is_starting_11",
                        "importance": 0.0944
                      },
                      {
                        "name": "duel_win_rate",
                        "importance": 0.0353
                      },
                      {
                        "name": "duelWon_p90",
                        "importance": 0.0341
                      },
                      {
                        "name": "interceptionWon_p90",
                        "importance": 0.0326
                      },
                      {
                        "name": "totalClearance",
                        "importance": 0.0322
                      }
                    ]
                  },
                  {
                    "target": "totalTackle",
                    "predicted": 1.232204556465149,
                    "scale": "count per match",
                    "top_features": [
                      {
                        "name": "history_matches",
                        "importance": 0.0588
                      },
                      {
                        "name": "duelLost",
                        "importance": 0.0461
                      },
                      {
                        "name": "possessionLostCtrl",
                        "importance": 0.0446
                      },
                      {
                        "name": "challengeLost",
                        "importance": 0.0406
                      },
                      {
                        "name": "defensive_actions",
                        "importance": 0.0401
                      }
                    ]
                  },
                  {
                    "target": "wonTackle",
                    "predicted": 0.9105150699615479,
                    "scale": "count per match",
                    "top_features": [
                      {
                        "name": "history_matches",
                        "importance": 0.0565
                      },
                      {
                        "name": "possessionLostCtrl",
                        "importance": 0.0432
                      },
                      {
                        "name": "challengeLost",
                        "importance": 0.0353
                      },
                      {
                        "name": "is_starting_11",
                        "importance": 0.0347
                      },
                      {
                        "name": "wonTackle",
                        "importance": 0.0329
                      }
                    ]
                  },
                  {
                    "target": "totalClearance",
                    "predicted": 3.590803384780884,
                    "scale": "count per match",
                    "top_features": [
                      {
                        "name": "is_starting_11",
                        "importance": 0.11
                      },
                      {
                        "name": "opp_half_pass_pct",
                        "importance": 0.0506
                      },
                      {
                        "name": "totalClearance_p90",
                        "importance": 0.0425
                      },
                      {
                        "name": "aerialWon",
                        "importance": 0.0417
                      },
                      {
                        "name": "tackle_success_rate",
                        "importance": 0.0343
                      }
                    ]
                  },
                  {
                    "target": "aerialWon",
                    "predicted": 1.2476158142089844,
                    "scale": "count per match",
                    "top_features": [
                      {
                        "name": "is_starting_11",
                        "importance": 0.0798
                      },
                      {
                        "name": "aerialWon",
                        "importance": 0.0597
                      },
                      {
                        "name": "totalClearance",
                        "importance": 0.0439
                      },
                      {
                        "name": "accuratePass",
                        "importance": 0.0426
                      },
                      {
                        "name": "errorLeadToAShot",
                        "importance": 0.0411
                      }
                    ]
                  },
                  {
                    "target": "rating",
                    "predicted": 6.606606483459473,
                    "scale": "0-10",
                    "top_features": [
                      {
                        "name": "touches_p90",
                        "importance": 0.0708
                      },
                      {
                        "name": "accuratePass",
                        "importance": 0.0705
                      },
                      {
                        "name": "totalLongBalls",
                        "importance": 0.0537
                      },
                      {
                        "name": "pass_accuracy",
                        "importance": 0.0518
                      },
                      {
                        "name": "minutesPlayed",
                        "importance": 0.0478
                      }
                    ]
                  }
                ],
                "caveat": "Raw XGBoost output: no per-90 normalization; minutesPlayed is the player's historical average."
              }
            },
            {
              "step": "market_value_boost",
              "description": "Market-value quality scaling (boost 1.0506, quality 0.669)",
              "stats": {
                "interceptions": 1,
                "tackles": 1,
                "tackles_won": 1,
                "clearances": 4,
                "aerial_won": 1,
                "rating": 6.9406,
                "minutes": 61,
                "total_pass": 32,
                "accurate_pass": 30,
                "duels_won": 2,
                "total_long_balls": 1,
                "accurate_long_balls": 1,
                "total_own_half_passes": 24,
                "accurate_own_half_passes": 24,
                "total_opp_half_passes": 7,
                "accurate_opp_half_passes": 6,
                "crosses_total": 0,
                "crosses_accurate": 0,
                "touches": 40,
                "possession_lost": 2.1011,
                "dispossessed": 0.0,
                "duels_lost": 0,
                "aerial_lost": 0,
                "total_contest": 0,
                "won_contest": 0,
                "ball_recovery": 3,
                "challenges_lost": 0,
                "fouls": 0,
                "fouls_drawn": 1,
                "blocks": 0,
                "goal_rate": 0.0,
                "goals": 0,
                "assists": 0,
                "expected_goals": 0.0,
                "expected_assists": 0.0,
                "total_shots": 0,
                "shots_on_target": 0,
                "shots_off_target": 0,
                "big_chances_created": 0,
                "xgot": 0.0,
                "ball_carries": 14,
                "total_progression": 6,
                "progressive_carries": 0,
                "key_pass": 0
              }
            },
            {
              "step": "fbref_prior_blend",
              "description": "FBref 2026-27 prior blended (weight 0.0000)",
              "stats": {
                "interceptions": 1,
                "tackles": 1,
                "tackles_won": 1,
                "clearances": 4,
                "aerial_won": 1,
                "rating": 6.9406,
                "minutes": 61,
                "total_pass": 32,
                "accurate_pass": 30,
                "duels_won": 2,
                "total_long_balls": 1,
                "accurate_long_balls": 1,
                "total_own_half_passes": 24,
                "accurate_own_half_passes": 24,
                "total_opp_half_passes": 7,
                "accurate_opp_half_passes": 6,
                "crosses_total": 0,
                "crosses_accurate": 0,
                "touches": 40,
                "possession_lost": 2.1011,
                "dispossessed": 0.0,
                "duels_lost": 0,
                "aerial_lost": 0,
                "total_contest": 0,
                "won_contest": 0,
                "ball_recovery": 3,
                "challenges_lost": 0,
                "fouls": 0,
                "fouls_drawn": 1,
                "blocks": 0,
                "goal_rate": 0.0,
                "goals": 0,
                "assists": 0,
                "expected_goals": 0.0,
                "expected_assists": 0.0,
                "total_shots": 0,
                "shots_on_target": 0,
                "shots_off_target": 0,
                "big_chances_created": 0,
                "xgot": 0.0,
                "ball_carries": 14,
                "total_progression": 6,
                "progressive_carries": 0,
                "key_pass": 0
              }
            },
            {
              "step": "final_cap",
              "description": "Stats clamped to historical constraints and shot-component identity",
              "stats": {
                "interceptions": 1,
                "tackles": 1,
                "tackles_won": 1,
                "clearances": 4,
                "aerial_won": 1,
                "rating": 6.9406,
                "minutes": 61,
                "total_pass": 32,
                "accurate_pass": 30,
                "duels_won": 2,
                "total_long_balls": 1,
                "accurate_long_balls": 1,
                "total_own_half_passes": 24,
                "accurate_own_half_passes": 24,
                "total_opp_half_passes": 7,
                "accurate_opp_half_passes": 6,
                "crosses_total": 0,
                "crosses_accurate": 0,
                "touches": 40,
                "possession_lost": 2.1011,
                "dispossessed": 0.0,
                "duels_lost": 0,
                "aerial_lost": 0,
                "total_contest": 0,
                "won_contest": 0,
                "ball_recovery": 3,
                "challenges_lost": 0,
                "fouls": 0,
                "fouls_drawn": 1,
                "blocks": 0,
                "goal_rate": 0.0,
                "goals": 0,
                "assists": 0,
                "expected_goals": 0.0,
                "expected_assists": 0.0,
                "total_shots": 0,
                "shots_on_target": 0,
                "shots_off_target": 0,
                "big_chances_created": 0,
                "xgot": 0.0,
                "ball_carries": 14,
                "total_progression": 6,
                "progressive_carries": 0,
                "key_pass": 0
              }
            },
            {
              "step": "enriched_model_output",
              "description": "Model output after duel-context enrichment (pre router post-processing)",
              "stats": {
                "interceptions": 1,
                "tackles": 1,
                "tackles_won": 1,
                "clearances": 4,
                "aerial_won": 1,
                "rating": 6.9406,
                "minutes": 61,
                "total_pass": 32,
                "accurate_pass": 30,
                "duels_won": 2,
                "total_long_balls": 1,
                "accurate_long_balls": 1,
                "total_own_half_passes": 24,
                "accurate_own_half_passes": 24,
                "total_opp_half_passes": 7,
                "accurate_opp_half_passes": 6,
                "crosses_total": 0,
                "crosses_accurate": 0,
                "touches": 40,
                "possession_lost": 2.1011,
                "dispossessed": 0.0,
                "duels_lost": 0,
                "aerial_lost": 0,
                "total_contest": 0,
                "won_contest": 0,
                "ball_recovery": 3,
                "challenges_lost": 0,
                "fouls": 0,
                "fouls_drawn": 1,
                "blocks": 0,
                "goal_rate": 0.0,
                "goals": 0,
                "assists": 0,
                "expected_goals": 0.0,
                "expected_assists": 0.0,
                "total_shots": 0,
                "shots_on_target": 0,
                "shots_off_target": 0,
                "big_chances_created": 0,
                "xgot": 0.0,
                "ball_carries": 14,
                "total_progression": 6,
                "progressive_carries": 0,
                "key_pass": 0,
                "tackles_in_zone": 1.1,
                "tackles_won_in_zone": 1.1,
                "interceptions_in_zone": 1.1,
                "clearances_in_zone": 0.9,
                "aerial_duels_won": 0.9,
                "defensive_success_rate": 0.7,
                "opponent_faced": "Julián Alvarez",
                "pressing_zone": "Striker vs Two Centre Backs — 1v2 Aerial/Physical Battle",
                "matchup_zone": "Striker vs Two Centre Backs — 1v2 Aerial/Physical Battle",
                "antagonist_source": "defensive_duel"
              }
            },
            {
              "step": "team_lambda_rescale",
              "description": "Player expected_goals/expected_assists rescaled so squad sum equals team lambda 1.02 (squad xG sum 0.7880, xG scale 1.2944)",
              "stats": {
                "interceptions": 1,
                "tackles": 1,
                "tackles_won": 1,
                "clearances": 4,
                "aerial_won": 1,
                "rating": 6.9406,
                "minutes": 61,
                "total_pass": 32,
                "accurate_pass": 30,
                "duels_won": 2,
                "total_long_balls": 1,
                "accurate_long_balls": 1,
                "total_own_half_passes": 24,
                "accurate_own_half_passes": 24,
                "total_opp_half_passes": 7,
                "accurate_opp_half_passes": 6,
                "crosses_total": 0,
                "crosses_accurate": 0,
                "touches": 40,
                "possession_lost": 2.1011,
                "dispossessed": 0.0,
                "duels_lost": 0,
                "aerial_lost": 0,
                "total_contest": 0,
                "won_contest": 0,
                "ball_recovery": 3,
                "challenges_lost": 0,
                "fouls": 0,
                "fouls_drawn": 1,
                "blocks": 0,
                "goal_rate": 0.0,
                "goals": 0,
                "assists": 0,
                "expected_goals": 0.0,
                "expected_assists": 0.0,
                "total_shots": 0,
                "shots_on_target": 0,
                "shots_off_target": 0,
                "big_chances_created": 0,
                "xgot": 0.0,
                "ball_carries": 14,
                "total_progression": 6,
                "progressive_carries": 0,
                "key_pass": 0,
                "tackles_in_zone": 1.1,
                "tackles_won_in_zone": 1.1,
                "interceptions_in_zone": 1.1,
                "clearances_in_zone": 0.9,
                "aerial_duels_won": 0.9,
                "defensive_success_rate": 0.7,
                "opponent_faced": "Julián Alvarez",
                "pressing_zone": "Striker vs Two Centre Backs — 1v2 Aerial/Physical Battle",
                "matchup_zone": "Striker vs Two Centre Backs — 1v2 Aerial/Physical Battle",
                "antagonist_source": "defensive_duel",
                "projected_goals": 0,
                "goal_probability": 0.0,
                "projected_assists": 0,
                "assist_probability": 0.0
              }
            },
            {
              "step": "rankings_attached",
              "description": "Global ranking attached (match squad rank 4, fifa_overall 77.0)",
              "stats": {
                "interceptions": 1,
                "tackles": 1,
                "tackles_won": 1,
                "clearances": 4,
                "aerial_won": 1,
                "rating": 6.9406,
                "minutes": 61,
                "total_pass": 32,
                "accurate_pass": 30,
                "duels_won": 2,
                "total_long_balls": 1,
                "accurate_long_balls": 1,
                "total_own_half_passes": 24,
                "accurate_own_half_passes": 24,
                "total_opp_half_passes": 7,
                "accurate_opp_half_passes": 6,
                "crosses_total": 0,
                "crosses_accurate": 0,
                "touches": 40,
                "possession_lost": 2.1011,
                "dispossessed": 0.0,
                "duels_lost": 0,
                "aerial_lost": 0,
                "total_contest": 0,
                "won_contest": 0,
                "ball_recovery": 3,
                "challenges_lost": 0,
                "fouls": 0,
                "fouls_drawn": 1,
                "blocks": 0,
                "goal_rate": 0.0,
                "goals": 0,
                "assists": 0,
                "expected_goals": 0.0,
                "expected_assists": 0.0,
                "total_shots": 0,
                "shots_on_target": 0,
                "shots_off_target": 0,
                "big_chances_created": 0,
                "xgot": 0.0,
                "ball_carries": 14,
                "total_progression": 6,
                "progressive_carries": 0,
                "key_pass": 0,
                "tackles_in_zone": 1.1,
                "tackles_won_in_zone": 1.1,
                "interceptions_in_zone": 1.1,
                "clearances_in_zone": 0.9,
                "aerial_duels_won": 0.9,
                "defensive_success_rate": 0.7,
                "opponent_faced": "Julián Alvarez",
                "pressing_zone": "Striker vs Two Centre Backs — 1v2 Aerial/Physical Battle",
                "matchup_zone": "Striker vs Two Centre Backs — 1v2 Aerial/Physical Battle",
                "antagonist_source": "defensive_duel",
                "projected_goals": 0,
                "goal_probability": 0.0,
                "projected_assists": 0,
                "assist_probability": 0.0,
                "fifa_overall": 77.0
              }
            },
            {
              "step": "integer_goal_projection",
              "description": "Team scoreline allocation: 0 projected goals distributed by scorer weight",
              "stats": {
                "interceptions": 1,
                "tackles": 1,
                "tackles_won": 1,
                "clearances": 4,
                "aerial_won": 1,
                "rating": 6.9406,
                "minutes": 61,
                "total_pass": 32,
                "accurate_pass": 30,
                "duels_won": 2,
                "total_long_balls": 1,
                "accurate_long_balls": 1,
                "total_own_half_passes": 24,
                "accurate_own_half_passes": 24,
                "total_opp_half_passes": 7,
                "accurate_opp_half_passes": 6,
                "crosses_total": 0,
                "crosses_accurate": 0,
                "touches": 40,
                "possession_lost": 2.1011,
                "dispossessed": 0.0,
                "duels_lost": 0,
                "aerial_lost": 0,
                "total_contest": 0,
                "won_contest": 0,
                "ball_recovery": 3,
                "challenges_lost": 0,
                "fouls": 0,
                "fouls_drawn": 1,
                "blocks": 0,
                "goal_rate": 0.0,
                "goals": 0,
                "assists": 0,
                "expected_goals": 0.0,
                "expected_assists": 0.0,
                "total_shots": 0,
                "shots_on_target": 0,
                "shots_off_target": 0,
                "big_chances_created": 0,
                "xgot": 0.0,
                "ball_carries": 14,
                "total_progression": 6,
                "progressive_carries": 0,
                "key_pass": 0,
                "tackles_in_zone": 1.1,
                "tackles_won_in_zone": 1.1,
                "interceptions_in_zone": 1.1,
                "clearances_in_zone": 0.9,
                "aerial_duels_won": 0.9,
                "defensive_success_rate": 0.7,
                "opponent_faced": "Julián Alvarez",
                "pressing_zone": "Striker vs Two Centre Backs — 1v2 Aerial/Physical Battle",
                "matchup_zone": "Striker vs Two Centre Backs — 1v2 Aerial/Physical Battle",
                "antagonist_source": "defensive_duel",
                "projected_goals": 0,
                "goal_probability": 0.0,
                "projected_assists": 0,
                "assist_probability": 0.0,
                "fifa_overall": 77.0
              }
            },
            {
              "step": "integer_assist_projection",
              "description": "Team scoreline allocation: 0 projected assists distributed by provider weight",
              "stats": {
                "interceptions": 1,
                "tackles": 1,
                "tackles_won": 1,
                "clearances": 4,
                "aerial_won": 1,
                "rating": 6.9406,
                "minutes": 61,
                "total_pass": 32,
                "accurate_pass": 30,
                "duels_won": 2,
                "total_long_balls": 1,
                "accurate_long_balls": 1,
                "total_own_half_passes": 24,
                "accurate_own_half_passes": 24,
                "total_opp_half_passes": 7,
                "accurate_opp_half_passes": 6,
                "crosses_total": 0,
                "crosses_accurate": 0,
                "touches": 40,
                "possession_lost": 2.1011,
                "dispossessed": 0.0,
                "duels_lost": 0,
                "aerial_lost": 0,
                "total_contest": 0,
                "won_contest": 0,
                "ball_recovery": 3,
                "challenges_lost": 0,
                "fouls": 0,
                "fouls_drawn": 1,
                "blocks": 0,
                "goal_rate": 0.0,
                "goals": 0,
                "assists": 0,
                "expected_goals": 0.0,
                "expected_assists": 0.0,
                "total_shots": 0,
                "shots_on_target": 0,
                "shots_off_target": 0,
                "big_chances_created": 0,
                "xgot": 0.0,
                "ball_carries": 14,
                "total_progression": 6,
                "progressive_carries": 0,
                "key_pass": 0,
                "tackles_in_zone": 1.1,
                "tackles_won_in_zone": 1.1,
                "interceptions_in_zone": 1.1,
                "clearances_in_zone": 0.9,
                "aerial_duels_won": 0.9,
                "defensive_success_rate": 0.7,
                "opponent_faced": "Julián Alvarez",
                "pressing_zone": "Striker vs Two Centre Backs — 1v2 Aerial/Physical Battle",
                "matchup_zone": "Striker vs Two Centre Backs — 1v2 Aerial/Physical Battle",
                "antagonist_source": "defensive_duel",
                "projected_goals": 0,
                "goal_probability": 0.0,
                "projected_assists": 0,
                "assist_probability": 0.0,
                "fifa_overall": 77.0
              }
            }
          ]
        },
        "Sergio Gómez": {
          "player_id": 855835,
          "position": "D",
          "position_depth": "D",
          "is_starter": true,
          "shirt_number": 17,
          "height": 171,
          "market_value": 14600000,
          "stats": {
            "interceptions": 1,
            "tackles": 2,
            "tackles_won": 2,
            "clearances": 3,
            "aerial_won": 1,
            "rating": 6.7057,
            "minutes": 88,
            "total_pass": 53,
            "accurate_pass": 47,
            "duels_won": 3,
            "total_long_balls": 0,
            "accurate_long_balls": 0,
            "total_own_half_passes": 29,
            "accurate_own_half_passes": 26,
            "total_opp_half_passes": 24,
            "accurate_opp_half_passes": 21,
            "crosses_total": 0,
            "crosses_accurate": 0,
            "touches": 79,
            "possession_lost": 14.1097,
            "dispossessed": 0.0,
            "duels_lost": 1,
            "aerial_lost": 0,
            "total_contest": 0,
            "won_contest": 0,
            "ball_recovery": 6,
            "challenges_lost": 0,
            "fouls": 0,
            "fouls_drawn": 0,
            "blocks": 0,
            "goal_rate": 0.0,
            "goals": 0,
            "assists": 0,
            "expected_goals": 0.0,
            "expected_assists": 0.0511,
            "total_shots": 1,
            "shots_on_target": 0,
            "shots_off_target": 0,
            "big_chances_created": 0,
            "xgot": 0.0,
            "ball_carries": 19,
            "total_progression": 50,
            "progressive_carries": 1,
            "key_pass": 1,
            "offsides": 0,
            "yellowCards": 0.2632,
            "redCards": 0.0,
            "ownGoals": 0.0,
            "shotAccuracy": 0.0,
            "shotConversion": 0.0,
            "minutesPct": 94.7,
            "pointsPerMatch": 1.0,
            "netGoalDifferencePer90": 0.0,
            "tackles_in_zone": 2.0,
            "tackles_won_in_zone": 1.5,
            "interceptions_in_zone": 0.9,
            "clearances_in_zone": 0.5,
            "aerial_duels_won": 1.1,
            "defensive_success_rate": 0.429,
            "opponent_faced": "Alex Baena",
            "pressing_zone": "Left Mid vs Right Back — Wide Channel",
            "matchup_zone": "Left Mid vs Right Back — Wide Channel",
            "antagonist_source": "defensive_duel",
            "projected_goals": 0,
            "goal_probability": 0.0,
            "projected_assists": 0,
            "assist_probability": 0.0,
            "fifa_overall": 78.0
          },
          "latest_10_games": [
            {
              "match_id": 16416319.0,
              "match_date": "2026-09-07",
              "home_team": "Elche",
              "away_team": "Real Sociedad",
              "team_side": "away",
              "is_starting_11": 1,
              "team": "Real Sociedad",
              "opponent": "Elche",
              "stats": {
                "minutes": 90,
                "rating": 6.8,
                "assists": 0,
                "expected_assists": 0.0131,
                "total_shots": 0,
                "total_pass": 51,
                "accurate_pass": 45,
                "key_pass": 1,
                "tackles": 3,
                "tackles_won": 2,
                "interceptions": 1,
                "clearances": 4,
                "duels_won": 4,
                "ball_recovery": 7
              },
              "has_player_stats": true,
              "league_name": "LaLiga",
              "league_id": "8.0",
              "league_slug": "laliga",
              "league_country": "Spain",
              "season_id": "97268.0",
              "season_name": "LaLiga 26/27",
              "season_year": "26/27"
            },
            {
              "match_id": 16416340.0,
              "match_date": "2026-09-03",
              "home_team": "Real Sociedad",
              "away_team": "Celta Vigo",
              "team_side": "home",
              "is_starting_11": 1,
              "team": "Real Sociedad",
              "opponent": "Celta Vigo",
              "stats": {
                "minutes": 90,
                "rating": 7.3,
                "assists": 0,
                "expected_assists": 0.0146,
                "total_shots": 0,
                "total_pass": 64,
                "accurate_pass": 55,
                "key_pass": 1,
                "tackles": 2,
                "tackles_won": 2,
                "interceptions": 1,
                "clearances": 4,
                "aerial_won": 2,
                "duels_won": 4,
                "ball_recovery": 9
              },
              "has_player_stats": true,
              "league_name": "LaLiga",
              "league_id": "8.0",
              "league_slug": "laliga",
              "league_country": "Spain",
              "season_id": "97268.0",
              "season_name": "LaLiga 26/27",
              "season_year": "26/27"
            },
            {
              "match_id": 16416310.0,
              "match_date": "2026-08-29",
              "home_team": "Real Sociedad",
              "away_team": "Espanyol",
              "team_side": "home",
              "is_starting_11": 1,
              "team": "Real Sociedad",
              "opponent": "Espanyol",
              "stats": {
                "minutes": 90,
                "rating": 6.9,
                "assists": 0,
                "expected_assists": 0.1283,
                "total_shots": 0,
                "total_pass": 45,
                "accurate_pass": 38,
                "key_pass": 1,
                "tackles": 1,
                "tackles_won": 1,
                "interceptions": 1,
                "clearances": 2,
                "aerial_won": 1,
                "duels_won": 4,
                "ball_recovery": 7
              },
              "has_player_stats": true,
              "league_name": "LaLiga",
              "league_id": "8.0",
              "league_slug": "laliga",
              "league_country": "Spain",
              "season_id": "97268.0",
              "season_name": "LaLiga 26/27",
              "season_year": "26/27"
            },
            {
              "match_id": 16421051.0,
              "match_date": "2026-08-26",
              "home_team": "Real Madrid",
              "away_team": "Real Sociedad",
              "team_side": "away",
              "is_starting_11": 1,
              "team": "Real Sociedad",
              "opponent": "Real Madrid",
              "stats": {
                "minutes": 90,
                "rating": 6.1,
                "assists": 0,
                "expected_goals": 0.0826,
                "expected_assists": 0.0439,
                "total_shots": 2,
                "shots_off_target": 2,
                "total_pass": 73,
                "accurate_pass": 66,
                "key_pass": 2,
                "tackles": 1,
                "tackles_won": 1,
                "interceptions": 2,
                "clearances": 1,
                "duels_won": 2,
                "ball_recovery": 5
              },
              "has_player_stats": true,
              "league_name": "LaLiga",
              "league_id": "8.0",
              "league_slug": "laliga",
              "league_country": "Spain",
              "season_id": "97268.0",
              "season_name": "LaLiga 26/27",
              "season_year": "26/27"
            },
            {
              "match_id": 16416293.0,
              "match_date": "2026-08-21",
              "home_team": "Real Betis",
              "away_team": "Real Sociedad",
              "team_side": "away",
              "is_starting_11": 1,
              "team": "Real Sociedad",
              "opponent": "Real Betis",
              "stats": {
                "minutes": 72,
                "rating": 7.0,
                "assists": 0,
                "expected_goals": 0.0322,
                "expected_assists": 0.0597,
                "total_shots": 1,
                "shots_off_target": 1,
                "total_pass": 27,
                "accurate_pass": 26,
                "key_pass": 1,
                "tackles": 2,
                "tackles_won": 2,
                "clearances": 1,
                "duels_won": 3,
                "ball_recovery": 3
              },
              "has_player_stats": true,
              "league_name": "LaLiga",
              "league_id": "8.0",
              "league_slug": "laliga",
              "league_country": "Spain",
              "season_id": "97268.0",
              "season_name": "LaLiga 26/27",
              "season_year": "26/27"
            }
          ],
          "ranking": {
            "global_player_rank": 2458,
            "combined_rank_score": 887.0,
            "ranking_source": "sofascore_plus_fifa_csv",
            "ranking_status": "combined",
            "sofascore_rank": 535.0,
            "sofascore_rating": 6.8286,
            "sofascore_appearances": 35.0,
            "fifa_rank": 1239.0,
            "fifa_overall": 78.0,
            "fifa_source": "EA SPORTS FC official ratings",
            "match_squad_rank": 8,
            "squad_role": "starter",
            "projected_match_rating": 6.7057,
            "source_file": "data/player_rankings.csv",
            "player_name": "Sergio Gómez",
            "ranking_neighbors": {
              "upper": [
                {
                  "player_name": "Jorrel Hato",
                  "ranking": 2453
                },
                {
                  "player_name": "Charles Pickel",
                  "ranking": 2454
                },
                {
                  "player_name": "Nicolás Otamendi",
                  "ranking": 2455
                },
                {
                  "player_name": "Walter Scott",
                  "ranking": 2456
                },
                {
                  "player_name": "Javier Rojas",
                  "ranking": 2457
                }
              ],
              "lower": [
                {
                  "player_name": "Jaka Bijol",
                  "ranking": 2459
                },
                {
                  "player_name": "Emiliano Ramos",
                  "ranking": 2460
                },
                {
                  "player_name": "Camilo Moya",
                  "ranking": 2461
                },
                {
                  "player_name": "Ji Dong-Won",
                  "ranking": 2462
                },
                {
                  "player_name": "Jefferson Savarino",
                  "ranking": 2463
                }
              ]
            }
          },
          "data_sources": [
            "match_history",
            "market_value",
            "fbref_season"
          ],
          "data_confidence": 0.6,
          "history_matches": 5,
          "xgboost_reasoning": {
            "model_source": "xgboost_regressor",
            "position_service": "D_service",
            "features_evaluated": [
              "minutesPlayed",
              "is_starting_11",
              "totalPass",
              "accuratePass",
              "totalLongBalls",
              "totalOppositionHalfPasses",
              "duelWon",
              "duelLost",
              "aerialWon",
              "aerialLost",
              "ballRecovery",
              "touches",
              "totalClearance",
              "wonTackle",
              "interceptionWon",
              "dispossessed",
              "challengeLost",
              "errorLeadToAShot",
              "errorLeadToAGoal",
              "possessionLostCtrl",
              "passValueNormalized",
              "defensiveValueNormalized",
              "ballCarriesCount",
              "totalProgression",
              "progressiveBallCarriesCount",
              "pass_accuracy",
              "duel_win_rate",
              "opp_half_pass_pct",
              "long_ball_accuracy",
              "defensive_actions",
              "tackle_success_rate",
              "touches_p90",
              "totalTackle_p90",
              "interceptionWon_p90",
              "totalClearance_p90",
              "duelWon_p90",
              "ballRecovery_p90",
              "press_vulnerability",
              "error_severity",
              "aerial_dominance",
              "progressive_carries_p90",
              "history_matches"
            ],
            "targets_predicted": [
              "interceptionWon",
              "totalTackle",
              "wonTackle",
              "totalClearance",
              "aerialWon",
              "rating"
            ],
            "history_matches": 5,
            "data_confidence": 0.6,
            "data_sources": [
              "match_history",
              "market_value",
              "fbref_season"
            ],
            "market_value_adjustment": 1.0224,
            "fbref_prior_metrics": {
              "squad": "Real Sociedad",
              "competition": "La Liga",
              "season": "2026-2027",
              "appearances": 4.0,
              "starts": 4.0,
              "minutes": 341.0,
              "goals_per90": 0.0,
              "assists_per90": 0.0,
              "shots_per90": 0.79,
              "shots_on_target_pct": 0.0,
              "prior_reliability": 0.2533
            },
            "rationale": "XGBoost regressor (D_service) evaluated 5 historical appearances across 6 target models; FBref 2026-2027 prior blended (La Liga, Real Sociedad, rel: 0.25, gls/90: 0.0, ast/90: 0.0)."
          },
          "stat_evolution": [
            {
              "step": "xgboost_raw",
              "description": "XGBoost D_service raw output over 6 target models",
              "stats": {
                "interceptions": 1,
                "tackles": 2,
                "tackles_won": 1,
                "clearances": 3,
                "aerial_won": 1,
                "rating": 6.5585,
                "minutes": 86,
                "total_pass": 52,
                "accurate_pass": 46,
                "duels_won": 3,
                "total_long_balls": 0,
                "accurate_long_balls": 0,
                "total_own_half_passes": 29,
                "accurate_own_half_passes": 26,
                "total_opp_half_passes": 23,
                "accurate_opp_half_passes": 20,
                "crosses_total": 0,
                "crosses_accurate": 0,
                "touches": 77,
                "possession_lost": 13.8,
                "dispossessed": 0.0,
                "duels_lost": 1,
                "aerial_lost": 0,
                "total_contest": 0,
                "won_contest": 0,
                "ball_recovery": 6,
                "challenges_lost": 0,
                "fouls": 0,
                "fouls_drawn": 0,
                "blocks": 0,
                "goal_rate": 0.0,
                "goals": 0,
                "assists": 0,
                "expected_goals": 0.0,
                "expected_assists": 0.05,
                "total_shots": 1,
                "shots_on_target": 0,
                "shots_off_target": 0,
                "big_chances_created": 0,
                "xgot": 0.0,
                "ball_carries": 19,
                "total_progression": 49,
                "progressive_carries": 1,
                "key_pass": 1
              },
              "trace": {
                "model": {
                  "position_service": "D",
                  "schema_version": 3,
                  "trained_at": "2026-09-13T10:02:02.026825+00:00",
                  "trained_on": {
                    "matches": 93,
                    "players": 374,
                    "rows": 1289
                  }
                },
                "player_history": [
                  {
                    "match_date": "2026-09-07",
                    "opponent": "Elche",
                    "minutes": 90.0,
                    "is_starting": true,
                    "weight": 0.2696,
                    "rating": 6.8
                  },
                  {
                    "match_date": "2026-09-03",
                    "opponent": "Celta Vigo",
                    "minutes": 90.0,
                    "is_starting": true,
                    "weight": 0.2292,
                    "rating": 7.3
                  },
                  {
                    "match_date": "2026-08-29",
                    "opponent": "Espanyol",
                    "minutes": 90.0,
                    "is_starting": true,
                    "weight": 0.1948,
                    "rating": 6.9
                  },
                  {
                    "match_date": "2026-08-26",
                    "opponent": "Real Madrid",
                    "minutes": 90.0,
                    "is_starting": true,
                    "weight": 0.1656,
                    "rating": 6.1
                  },
                  {
                    "match_date": "2026-08-21",
                    "opponent": "Real Betis",
                    "minutes": 72.0,
                    "is_starting": true,
                    "weight": 0.1408,
                    "rating": 7.0
                  }
                ],
                "feature_row": {
                  "history_matches": 5.0,
                  "is_starting_11": 1.0,
                  "accuratePass": 46.7314,
                  "touches_p90": 79.8716,
                  "possessionLostCtrl": 14.5354,
                  "totalClearance": 2.6913,
                  "aerialWon": 0.6532
                },
                "per_target": [
                  {
                    "target": "interceptionWon",
                    "predicted": 0.9123929142951965,
                    "scale": "count per match",
                    "top_features": [
                      {
                        "name": "is_starting_11",
                        "importance": 0.0944
                      },
                      {
                        "name": "duel_win_rate",
                        "importance": 0.0353
                      },
                      {
                        "name": "duelWon_p90",
                        "importance": 0.0341
                      },
                      {
                        "name": "interceptionWon_p90",
                        "importance": 0.0326
                      },
                      {
                        "name": "totalClearance",
                        "importance": 0.0322
                      }
                    ]
                  },
                  {
                    "target": "totalTackle",
                    "predicted": 1.720368504524231,
                    "scale": "count per match",
                    "top_features": [
                      {
                        "name": "history_matches",
                        "importance": 0.0588
                      },
                      {
                        "name": "duelLost",
                        "importance": 0.0461
                      },
                      {
                        "name": "possessionLostCtrl",
                        "importance": 0.0446
                      },
                      {
                        "name": "challengeLost",
                        "importance": 0.0406
                      },
                      {
                        "name": "defensive_actions",
                        "importance": 0.0401
                      }
                    ]
                  },
                  {
                    "target": "wonTackle",
                    "predicted": 1.4879616498947144,
                    "scale": "count per match",
                    "top_features": [
                      {
                        "name": "history_matches",
                        "importance": 0.0565
                      },
                      {
                        "name": "possessionLostCtrl",
                        "importance": 0.0432
                      },
                      {
                        "name": "challengeLost",
                        "importance": 0.0353
                      },
                      {
                        "name": "is_starting_11",
                        "importance": 0.0347
                      },
                      {
                        "name": "wonTackle",
                        "importance": 0.0329
                      }
                    ]
                  },
                  {
                    "target": "totalClearance",
                    "predicted": 2.53346586227417,
                    "scale": "count per match",
                    "top_features": [
                      {
                        "name": "is_starting_11",
                        "importance": 0.11
                      },
                      {
                        "name": "opp_half_pass_pct",
                        "importance": 0.0506
                      },
                      {
                        "name": "totalClearance_p90",
                        "importance": 0.0425
                      },
                      {
                        "name": "aerialWon",
                        "importance": 0.0417
                      },
                      {
                        "name": "tackle_success_rate",
                        "importance": 0.0343
                      }
                    ]
                  },
                  {
                    "target": "aerialWon",
                    "predicted": 1.059910535812378,
                    "scale": "count per match",
                    "top_features": [
                      {
                        "name": "is_starting_11",
                        "importance": 0.0798
                      },
                      {
                        "name": "aerialWon",
                        "importance": 0.0597
                      },
                      {
                        "name": "totalClearance",
                        "importance": 0.0439
                      },
                      {
                        "name": "accuratePass",
                        "importance": 0.0426
                      },
                      {
                        "name": "errorLeadToAShot",
                        "importance": 0.0411
                      }
                    ]
                  },
                  {
                    "target": "rating",
                    "predicted": 6.558483123779297,
                    "scale": "0-10",
                    "top_features": [
                      {
                        "name": "touches_p90",
                        "importance": 0.0708
                      },
                      {
                        "name": "accuratePass",
                        "importance": 0.0705
                      },
                      {
                        "name": "totalLongBalls",
                        "importance": 0.0537
                      },
                      {
                        "name": "pass_accuracy",
                        "importance": 0.0518
                      },
                      {
                        "name": "minutesPlayed",
                        "importance": 0.0478
                      }
                    ]
                  }
                ],
                "caveat": "Raw XGBoost output: no per-90 normalization; minutesPlayed is the player's historical average."
              }
            },
            {
              "step": "market_value_boost",
              "description": "Market-value quality scaling (boost 1.0224, quality 0.575)",
              "stats": {
                "interceptions": 1,
                "tackles": 2,
                "tackles_won": 2,
                "clearances": 3,
                "aerial_won": 1,
                "rating": 6.7057,
                "minutes": 88,
                "total_pass": 53,
                "accurate_pass": 47,
                "duels_won": 3,
                "total_long_balls": 0,
                "accurate_long_balls": 0,
                "total_own_half_passes": 29,
                "accurate_own_half_passes": 26,
                "total_opp_half_passes": 24,
                "accurate_opp_half_passes": 21,
                "crosses_total": 0,
                "crosses_accurate": 0,
                "touches": 79,
                "possession_lost": 14.1097,
                "dispossessed": 0.0,
                "duels_lost": 1,
                "aerial_lost": 0,
                "total_contest": 0,
                "won_contest": 0,
                "ball_recovery": 6,
                "challenges_lost": 0,
                "fouls": 0,
                "fouls_drawn": 0,
                "blocks": 0,
                "goal_rate": 0.0,
                "goals": 0,
                "assists": 0,
                "expected_goals": 0.0,
                "expected_assists": 0.0511,
                "total_shots": 1,
                "shots_on_target": 0,
                "shots_off_target": 0,
                "big_chances_created": 0,
                "xgot": 0.0,
                "ball_carries": 19,
                "total_progression": 50,
                "progressive_carries": 1,
                "key_pass": 1
              }
            },
            {
              "step": "fbref_prior_blend",
              "description": "FBref 2026-27 prior blended (weight 0.0823)",
              "stats": {
                "interceptions": 1,
                "tackles": 2,
                "tackles_won": 2,
                "clearances": 3,
                "aerial_won": 1,
                "rating": 6.7057,
                "minutes": 88,
                "total_pass": 53,
                "accurate_pass": 47,
                "duels_won": 3,
                "total_long_balls": 0,
                "accurate_long_balls": 0,
                "total_own_half_passes": 29,
                "accurate_own_half_passes": 26,
                "total_opp_half_passes": 24,
                "accurate_opp_half_passes": 21,
                "crosses_total": 0,
                "crosses_accurate": 0,
                "touches": 79,
                "possession_lost": 14.1097,
                "dispossessed": 0.0,
                "duels_lost": 1,
                "aerial_lost": 0,
                "total_contest": 0,
                "won_contest": 0,
                "ball_recovery": 6,
                "challenges_lost": 0,
                "fouls": 0,
                "fouls_drawn": 0,
                "blocks": 0,
                "goal_rate": 0.0,
                "goals": 0,
                "assists": 0,
                "expected_goals": 0.0,
                "expected_assists": 0.0511,
                "total_shots": 1,
                "shots_on_target": 0,
                "shots_off_target": 0,
                "big_chances_created": 0,
                "xgot": 0.0,
                "ball_carries": 19,
                "total_progression": 50,
                "progressive_carries": 1,
                "key_pass": 1,
                "offsides": 0,
                "yellowCards": 0.2632,
                "redCards": 0.0,
                "ownGoals": 0.0,
                "shotAccuracy": 0.0,
                "shotConversion": 0.0,
                "minutesPct": 94.7,
                "pointsPerMatch": 1.0,
                "netGoalDifferencePer90": -0.79
              }
            },
            {
              "step": "final_cap",
              "description": "Stats clamped to historical constraints and shot-component identity",
              "stats": {
                "interceptions": 1,
                "tackles": 2,
                "tackles_won": 2,
                "clearances": 3,
                "aerial_won": 1,
                "rating": 6.7057,
                "minutes": 88,
                "total_pass": 53,
                "accurate_pass": 47,
                "duels_won": 3,
                "total_long_balls": 0,
                "accurate_long_balls": 0,
                "total_own_half_passes": 29,
                "accurate_own_half_passes": 26,
                "total_opp_half_passes": 24,
                "accurate_opp_half_passes": 21,
                "crosses_total": 0,
                "crosses_accurate": 0,
                "touches": 79,
                "possession_lost": 14.1097,
                "dispossessed": 0.0,
                "duels_lost": 1,
                "aerial_lost": 0,
                "total_contest": 0,
                "won_contest": 0,
                "ball_recovery": 6,
                "challenges_lost": 0,
                "fouls": 0,
                "fouls_drawn": 0,
                "blocks": 0,
                "goal_rate": 0.0,
                "goals": 0,
                "assists": 0,
                "expected_goals": 0.0,
                "expected_assists": 0.0511,
                "total_shots": 1,
                "shots_on_target": 0,
                "shots_off_target": 0,
                "big_chances_created": 0,
                "xgot": 0.0,
                "ball_carries": 19,
                "total_progression": 50,
                "progressive_carries": 1,
                "key_pass": 1,
                "offsides": 0,
                "yellowCards": 0.2632,
                "redCards": 0.0,
                "ownGoals": 0.0,
                "shotAccuracy": 0.0,
                "shotConversion": 0.0,
                "minutesPct": 94.7,
                "pointsPerMatch": 1.0,
                "netGoalDifferencePer90": 0.0
              }
            },
            {
              "step": "enriched_model_output",
              "description": "Model output after duel-context enrichment (pre router post-processing)",
              "stats": {
                "interceptions": 1,
                "tackles": 2,
                "tackles_won": 2,
                "clearances": 3,
                "aerial_won": 1,
                "rating": 6.7057,
                "minutes": 88,
                "total_pass": 53,
                "accurate_pass": 47,
                "duels_won": 3,
                "total_long_balls": 0,
                "accurate_long_balls": 0,
                "total_own_half_passes": 29,
                "accurate_own_half_passes": 26,
                "total_opp_half_passes": 24,
                "accurate_opp_half_passes": 21,
                "crosses_total": 0,
                "crosses_accurate": 0,
                "touches": 79,
                "possession_lost": 14.1097,
                "dispossessed": 0.0,
                "duels_lost": 1,
                "aerial_lost": 0,
                "total_contest": 0,
                "won_contest": 0,
                "ball_recovery": 6,
                "challenges_lost": 0,
                "fouls": 0,
                "fouls_drawn": 0,
                "blocks": 0,
                "goal_rate": 0.0,
                "goals": 0,
                "assists": 0,
                "expected_goals": 0.0,
                "expected_assists": 0.0511,
                "total_shots": 1,
                "shots_on_target": 0,
                "shots_off_target": 0,
                "big_chances_created": 0,
                "xgot": 0.0,
                "ball_carries": 19,
                "total_progression": 50,
                "progressive_carries": 1,
                "key_pass": 1,
                "offsides": 0,
                "yellowCards": 0.2632,
                "redCards": 0.0,
                "ownGoals": 0.0,
                "shotAccuracy": 0.0,
                "shotConversion": 0.0,
                "minutesPct": 94.7,
                "pointsPerMatch": 1.0,
                "netGoalDifferencePer90": 0.0,
                "tackles_in_zone": 2.0,
                "tackles_won_in_zone": 1.5,
                "interceptions_in_zone": 0.9,
                "clearances_in_zone": 0.5,
                "aerial_duels_won": 1.1,
                "defensive_success_rate": 0.429,
                "opponent_faced": "Alex Baena",
                "pressing_zone": "Left Mid vs Right Back — Wide Channel",
                "matchup_zone": "Left Mid vs Right Back — Wide Channel",
                "antagonist_source": "defensive_duel"
              }
            },
            {
              "step": "team_lambda_rescale",
              "description": "Player expected_goals/expected_assists rescaled so squad sum equals team lambda 1.02 (squad xG sum 0.7880, xG scale 1.2944)",
              "stats": {
                "interceptions": 1,
                "tackles": 2,
                "tackles_won": 2,
                "clearances": 3,
                "aerial_won": 1,
                "rating": 6.7057,
                "minutes": 88,
                "total_pass": 53,
                "accurate_pass": 47,
                "duels_won": 3,
                "total_long_balls": 0,
                "accurate_long_balls": 0,
                "total_own_half_passes": 29,
                "accurate_own_half_passes": 26,
                "total_opp_half_passes": 24,
                "accurate_opp_half_passes": 21,
                "crosses_total": 0,
                "crosses_accurate": 0,
                "touches": 79,
                "possession_lost": 14.1097,
                "dispossessed": 0.0,
                "duels_lost": 1,
                "aerial_lost": 0,
                "total_contest": 0,
                "won_contest": 0,
                "ball_recovery": 6,
                "challenges_lost": 0,
                "fouls": 0,
                "fouls_drawn": 0,
                "blocks": 0,
                "goal_rate": 0.0,
                "goals": 0,
                "assists": 0,
                "expected_goals": 0.0,
                "expected_assists": 0.0511,
                "total_shots": 1,
                "shots_on_target": 0,
                "shots_off_target": 0,
                "big_chances_created": 0,
                "xgot": 0.0,
                "ball_carries": 19,
                "total_progression": 50,
                "progressive_carries": 1,
                "key_pass": 1,
                "offsides": 0,
                "yellowCards": 0.2632,
                "redCards": 0.0,
                "ownGoals": 0.0,
                "shotAccuracy": 0.0,
                "shotConversion": 0.0,
                "minutesPct": 94.7,
                "pointsPerMatch": 1.0,
                "netGoalDifferencePer90": 0.0,
                "tackles_in_zone": 2.0,
                "tackles_won_in_zone": 1.5,
                "interceptions_in_zone": 0.9,
                "clearances_in_zone": 0.5,
                "aerial_duels_won": 1.1,
                "defensive_success_rate": 0.429,
                "opponent_faced": "Alex Baena",
                "pressing_zone": "Left Mid vs Right Back — Wide Channel",
                "matchup_zone": "Left Mid vs Right Back — Wide Channel",
                "antagonist_source": "defensive_duel",
                "projected_goals": 0,
                "goal_probability": 0.0,
                "projected_assists": 0,
                "assist_probability": 0.0
              }
            },
            {
              "step": "rankings_attached",
              "description": "Global ranking attached (match squad rank 8, fifa_overall 78.0)",
              "stats": {
                "interceptions": 1,
                "tackles": 2,
                "tackles_won": 2,
                "clearances": 3,
                "aerial_won": 1,
                "rating": 6.7057,
                "minutes": 88,
                "total_pass": 53,
                "accurate_pass": 47,
                "duels_won": 3,
                "total_long_balls": 0,
                "accurate_long_balls": 0,
                "total_own_half_passes": 29,
                "accurate_own_half_passes": 26,
                "total_opp_half_passes": 24,
                "accurate_opp_half_passes": 21,
                "crosses_total": 0,
                "crosses_accurate": 0,
                "touches": 79,
                "possession_lost": 14.1097,
                "dispossessed": 0.0,
                "duels_lost": 1,
                "aerial_lost": 0,
                "total_contest": 0,
                "won_contest": 0,
                "ball_recovery": 6,
                "challenges_lost": 0,
                "fouls": 0,
                "fouls_drawn": 0,
                "blocks": 0,
                "goal_rate": 0.0,
                "goals": 0,
                "assists": 0,
                "expected_goals": 0.0,
                "expected_assists": 0.0511,
                "total_shots": 1,
                "shots_on_target": 0,
                "shots_off_target": 0,
                "big_chances_created": 0,
                "xgot": 0.0,
                "ball_carries": 19,
                "total_progression": 50,
                "progressive_carries": 1,
                "key_pass": 1,
                "offsides": 0,
                "yellowCards": 0.2632,
                "redCards": 0.0,
                "ownGoals": 0.0,
                "shotAccuracy": 0.0,
                "shotConversion": 0.0,
                "minutesPct": 94.7,
                "pointsPerMatch": 1.0,
                "netGoalDifferencePer90": 0.0,
                "tackles_in_zone": 2.0,
                "tackles_won_in_zone": 1.5,
                "interceptions_in_zone": 0.9,
                "clearances_in_zone": 0.5,
                "aerial_duels_won": 1.1,
                "defensive_success_rate": 0.429,
                "opponent_faced": "Alex Baena",
                "pressing_zone": "Left Mid vs Right Back — Wide Channel",
                "matchup_zone": "Left Mid vs Right Back — Wide Channel",
                "antagonist_source": "defensive_duel",
                "projected_goals": 0,
                "goal_probability": 0.0,
                "projected_assists": 0,
                "assist_probability": 0.0,
                "fifa_overall": 78.0
              }
            },
            {
              "step": "integer_goal_projection",
              "description": "Team scoreline allocation: 0 projected goals distributed by scorer weight",
              "stats": {
                "interceptions": 1,
                "tackles": 2,
                "tackles_won": 2,
                "clearances": 3,
                "aerial_won": 1,
                "rating": 6.7057,
                "minutes": 88,
                "total_pass": 53,
                "accurate_pass": 47,
                "duels_won": 3,
                "total_long_balls": 0,
                "accurate_long_balls": 0,
                "total_own_half_passes": 29,
                "accurate_own_half_passes": 26,
                "total_opp_half_passes": 24,
                "accurate_opp_half_passes": 21,
                "crosses_total": 0,
                "crosses_accurate": 0,
                "touches": 79,
                "possession_lost": 14.1097,
                "dispossessed": 0.0,
                "duels_lost": 1,
                "aerial_lost": 0,
                "total_contest": 0,
                "won_contest": 0,
                "ball_recovery": 6,
                "challenges_lost": 0,
                "fouls": 0,
                "fouls_drawn": 0,
                "blocks": 0,
                "goal_rate": 0.0,
                "goals": 0,
                "assists": 0,
                "expected_goals": 0.0,
                "expected_assists": 0.0511,
                "total_shots": 1,
                "shots_on_target": 0,
                "shots_off_target": 0,
                "big_chances_created": 0,
                "xgot": 0.0,
                "ball_carries": 19,
                "total_progression": 50,
                "progressive_carries": 1,
                "key_pass": 1,
                "offsides": 0,
                "yellowCards": 0.2632,
                "redCards": 0.0,
                "ownGoals": 0.0,
                "shotAccuracy": 0.0,
                "shotConversion": 0.0,
                "minutesPct": 94.7,
                "pointsPerMatch": 1.0,
                "netGoalDifferencePer90": 0.0,
                "tackles_in_zone": 2.0,
                "tackles_won_in_zone": 1.5,
                "interceptions_in_zone": 0.9,
                "clearances_in_zone": 0.5,
                "aerial_duels_won": 1.1,
                "defensive_success_rate": 0.429,
                "opponent_faced": "Alex Baena",
                "pressing_zone": "Left Mid vs Right Back — Wide Channel",
                "matchup_zone": "Left Mid vs Right Back — Wide Channel",
                "antagonist_source": "defensive_duel",
                "projected_goals": 0,
                "goal_probability": 0.0,
                "projected_assists": 0,
                "assist_probability": 0.0,
                "fifa_overall": 78.0
              }
            },
            {
              "step": "integer_assist_projection",
              "description": "Team scoreline allocation: 0 projected assists distributed by provider weight",
              "stats": {
                "interceptions": 1,
                "tackles": 2,
                "tackles_won": 2,
                "clearances": 3,
                "aerial_won": 1,
                "rating": 6.7057,
                "minutes": 88,
                "total_pass": 53,
                "accurate_pass": 47,
                "duels_won": 3,
                "total_long_balls": 0,
                "accurate_long_balls": 0,
                "total_own_half_passes": 29,
                "accurate_own_half_passes": 26,
                "total_opp_half_passes": 24,
                "accurate_opp_half_passes": 21,
                "crosses_total": 0,
                "crosses_accurate": 0,
                "touches": 79,
                "possession_lost": 14.1097,
                "dispossessed": 0.0,
                "duels_lost": 1,
                "aerial_lost": 0,
                "total_contest": 0,
                "won_contest": 0,
                "ball_recovery": 6,
                "challenges_lost": 0,
                "fouls": 0,
                "fouls_drawn": 0,
                "blocks": 0,
                "goal_rate": 0.0,
                "goals": 0,
                "assists": 0,
                "expected_goals": 0.0,
                "expected_assists": 0.0511,
                "total_shots": 1,
                "shots_on_target": 0,
                "shots_off_target": 0,
                "big_chances_created": 0,
                "xgot": 0.0,
                "ball_carries": 19,
                "total_progression": 50,
                "progressive_carries": 1,
                "key_pass": 1,
                "offsides": 0,
                "yellowCards": 0.2632,
                "redCards": 0.0,
                "ownGoals": 0.0,
                "shotAccuracy": 0.0,
                "shotConversion": 0.0,
                "minutesPct": 94.7,
                "pointsPerMatch": 1.0,
                "netGoalDifferencePer90": 0.0,
                "tackles_in_zone": 2.0,
                "tackles_won_in_zone": 1.5,
                "interceptions_in_zone": 0.9,
                "clearances_in_zone": 0.5,
                "aerial_duels_won": 1.1,
                "defensive_success_rate": 0.429,
                "opponent_faced": "Alex Baena",
                "pressing_zone": "Left Mid vs Right Back — Wide Channel",
                "matchup_zone": "Left Mid vs Right Back — Wide Channel",
                "antagonist_source": "defensive_duel",
                "projected_goals": 0,
                "goal_probability": 0.0,
                "projected_assists": 0,
                "assist_probability": 0.0,
                "fifa_overall": 78.0
              }
            }
          ]
        },
        "Mikel Oyarzabal": {
          "player_id": 823622,
          "position": "F",
          "position_depth": "F",
          "is_starter": true,
          "shirt_number": 10,
          "height": 181,
          "market_value": 27000000,
          "stats": {
            "expected_goals": 0.2021,
            "goal_rate": 0.1766,
            "goals": 0,
            "shots_on_target": 1,
            "expected_assists": 0.138,
            "key_pass": 1,
            "rating": 7.1217,
            "minutes": 66,
            "total_pass": 24,
            "accurate_pass": 19,
            "duels_won": 3,
            "total_long_balls": 2,
            "accurate_long_balls": 0,
            "total_opp_half_passes": 13,
            "accurate_opp_half_passes": 10,
            "crosses_total": 0,
            "crosses_accurate": 0,
            "touches": 35,
            "possession_lost": 9.7887,
            "dispossessed": 0.0,
            "duels_lost": 3,
            "aerial_lost": 1,
            "total_contest": 0,
            "won_contest": 0,
            "ball_recovery": 2,
            "challenges_lost": 0,
            "fouls": 0,
            "fouls_drawn": 0,
            "assists": 0,
            "shots_off_target": 0,
            "interceptions": 0,
            "tackles_won": 0,
            "tackles": 0,
            "clearances": 0,
            "blocks": 0,
            "big_chances_created": 0,
            "big_chances_missed": 0,
            "xgot": 0.0,
            "offsides": 0,
            "ball_carries": 13,
            "total_progression": 45,
            "progressive_carries": 4,
            "total_shots": 2,
            "yellowCards": 0.0,
            "redCards": 0.0,
            "ownGoals": 0.0,
            "shotAccuracy": 57.1,
            "shotConversion": 0.0,
            "minutesPct": 74.4,
            "pointsPerMatch": 1.0,
            "netGoalDifferencePer90": 0.0,
            "dribbles_attempted": 2,
            "dribbles_successful": 0.3,
            "aerial_won": 2,
            "crosses_attempted": 0.0,
            "duel_win_rate": 0.18,
            "pressing_faced": "HIGH",
            "matchup_zone": "Striker vs Two Centre Backs — 1v2 Aerial/Physical Battle",
            "numerical_situation": "1v2",
            "opponent_defenders": "Dávid Hancko, Marc Pubill",
            "opponent_faced": "Dávid Hancko, Marc Pubill",
            "antagonist_source": "attacking_duel",
            "projected_goals": 0,
            "goal_probability": 0.0,
            "projected_assists": 0,
            "assist_probability": 0.0,
            "fifa_overall": 90.0
          },
          "latest_10_games": [
            {
              "match_id": 16416319.0,
              "match_date": "2026-09-07",
              "home_team": "Elche",
              "away_team": "Real Sociedad",
              "team_side": "away",
              "is_starting_11": 1,
              "team": "Real Sociedad",
              "opponent": "Elche",
              "stats": {
                "minutes": 70,
                "rating": 6.9,
                "assists": 0,
                "expected_assists": 0.09,
                "total_shots": 0,
                "total_pass": 22,
                "accurate_pass": 18,
                "tackles": 1,
                "tackles_won": 1,
                "aerial_won": 2,
                "duels_won": 3,
                "ball_recovery": 1
              },
              "has_player_stats": true,
              "league_name": "LaLiga",
              "league_id": "8.0",
              "league_slug": "laliga",
              "league_country": "Spain",
              "season_id": "97268.0",
              "season_name": "LaLiga 26/27",
              "season_year": "26/27"
            },
            {
              "match_id": 16416340.0,
              "match_date": "2026-09-03",
              "home_team": "Real Sociedad",
              "away_team": "Celta Vigo",
              "team_side": "home",
              "is_starting_11": 1,
              "team": "Real Sociedad",
              "opponent": "Celta Vigo",
              "stats": {
                "minutes": 90,
                "rating": 6.6,
                "assists": 0,
                "expected_goals": 0.1488,
                "expected_assists": 0.0318,
                "total_shots": 2,
                "shots_on_target": 1,
                "shots_off_target": 1,
                "total_pass": 32,
                "accurate_pass": 25,
                "key_pass": 1,
                "tackles": 1,
                "aerial_won": 1,
                "duels_won": 5,
                "ball_recovery": 3
              },
              "has_player_stats": true,
              "league_name": "LaLiga",
              "league_id": "8.0",
              "league_slug": "laliga",
              "league_country": "Spain",
              "season_id": "97268.0",
              "season_name": "LaLiga 26/27",
              "season_year": "26/27"
            },
            {
              "match_id": 16416310.0,
              "match_date": "2026-08-29",
              "home_team": "Real Sociedad",
              "away_team": "Espanyol",
              "team_side": "home",
              "is_starting_11": 1,
              "team": "Real Sociedad",
              "opponent": "Espanyol",
              "stats": {
                "minutes": 89,
                "rating": 7.3,
                "assists": 2,
                "expected_goals": 0.1597,
                "expected_assists": 0.4623,
                "total_shots": 4,
                "shots_on_target": 2,
                "total_pass": 27,
                "accurate_pass": 18,
                "key_pass": 2,
                "aerial_won": 1,
                "duels_won": 5,
                "ball_recovery": 5
              },
              "has_player_stats": true,
              "league_name": "LaLiga",
              "league_id": "8.0",
              "league_slug": "laliga",
              "league_country": "Spain",
              "season_id": "97268.0",
              "season_name": "LaLiga 26/27",
              "season_year": "26/27"
            },
            {
              "match_id": 16421051.0,
              "match_date": "2026-08-26",
              "home_team": "Real Madrid",
              "away_team": "Real Sociedad",
              "team_side": "away",
              "is_starting_11": 1,
              "team": "Real Sociedad",
              "opponent": "Real Madrid",
              "stats": {
                "minutes": 57,
                "rating": 6.2,
                "assists": 0,
                "expected_goals": 0.1764,
                "expected_assists": 0.0268,
                "total_shots": 1,
                "shots_on_target": 1,
                "total_pass": 26,
                "accurate_pass": 21,
                "key_pass": 1,
                "aerial_won": 1,
                "duels_won": 2,
                "ball_recovery": 2
              },
              "has_player_stats": true,
              "league_name": "LaLiga",
              "league_id": "8.0",
              "league_slug": "laliga",
              "league_country": "Spain",
              "season_id": "97268.0",
              "season_name": "LaLiga 26/27",
              "season_year": "26/27"
            },
            {
              "match_id": 16416293.0,
              "match_date": "2026-08-21",
              "home_team": "Real Betis",
              "away_team": "Real Sociedad",
              "team_side": "away",
              "is_starting_11": 0,
              "team": "Real Sociedad",
              "opponent": "Real Betis",
              "stats": {
                "minutes": 32,
                "rating": 6.4,
                "assists": 0,
                "expected_assists": 0.0735,
                "total_shots": 0,
                "total_pass": 17,
                "accurate_pass": 15,
                "key_pass": 1,
                "interceptions": 1,
                "ball_recovery": 1
              },
              "has_player_stats": true,
              "league_name": "LaLiga",
              "league_id": "8.0",
              "league_slug": "laliga",
              "league_country": "Spain",
              "season_id": "97268.0",
              "season_name": "LaLiga 26/27",
              "season_year": "26/27"
            }
          ],
          "ranking": {
            "global_player_rank": 31,
            "combined_rank_score": 26.5,
            "ranking_source": "sofascore_plus_fifa_csv_filled",
            "ranking_status": "combined",
            "sofascore_rank": 40.0,
            "sofascore_rating": 7.8667,
            "sofascore_appearances": 6.0,
            "fifa_rank": 13.0,
            "fifa_overall": 90.0,
            "fifa_source": "EA SPORTS FC official ratings",
            "match_squad_rank": 1,
            "squad_role": "starter",
            "projected_match_rating": 7.1217,
            "source_file": "data/player_rankings.csv",
            "player_name": "Mikel Oyarzabal",
            "ranking_neighbors": {
              "upper": [
                {
                  "player_name": "Joshua Kimmich",
                  "ranking": 26
                },
                {
                  "player_name": "Ljupche Doriev",
                  "ranking": 27
                },
                {
                  "player_name": "Rafael Romo",
                  "ranking": 28
                },
                {
                  "player_name": "Michael Olise",
                  "ranking": 29
                },
                {
                  "player_name": "Marko Arnautović",
                  "ranking": 30
                }
              ],
              "lower": [
                {
                  "player_name": "Vitinha",
                  "ranking": 32
                },
                {
                  "player_name": "Fermín López",
                  "ranking": 33
                },
                {
                  "player_name": "Bianneider Tamayo",
                  "ranking": 34
                },
                {
                  "player_name": "Virgil van Dijk",
                  "ranking": 35
                },
                {
                  "player_name": "Remo Freuler",
                  "ranking": 36
                }
              ]
            }
          },
          "data_sources": [
            "match_history",
            "market_value",
            "fbref_season"
          ],
          "data_confidence": 0.53,
          "history_matches": 4,
          "xgboost_reasoning": {
            "model_source": "xgboost_regressor",
            "position_service": "F_service",
            "features_evaluated": [
              "minutesPlayed",
              "is_starting_11",
              "totalPass",
              "accuratePass",
              "totalOppositionHalfPasses",
              "accurateOppositionHalfPasses",
              "totalShots",
              "onTargetScoringAttempt",
              "shotOffTarget",
              "bigChanceMissed",
              "expectedAssists",
              "keyPass",
              "duelWon",
              "duelLost",
              "aerialWon",
              "aerialLost",
              "touches",
              "dispossessed",
              "wasFouled",
              "topSpeed",
              "numberOfSprints",
              "ballRecovery",
              "possessionLostCtrl",
              "passValueNormalized",
              "dribbleValueNormalized",
              "defensiveValueNormalized",
              "shotValueNormalized",
              "ballCarriesCount",
              "totalProgression",
              "progressiveBallCarriesCount",
              "pass_accuracy",
              "duel_win_rate",
              "opp_half_pass_pct",
              "shot_accuracy",
              "xg_per_shot",
              "touches_p90",
              "totalShots_p90",
              "duelWon_p90",
              "ballCarriesCount_p90",
              "big_chance_conversion",
              "shot_waste_rate",
              "aerial_dominance",
              "press_resistance_fwd",
              "speed_threat",
              "progressive_carries_p90",
              "history_matches"
            ],
            "targets_predicted": [
              "expectedGoals",
              "goals",
              "onTargetScoringAttempt",
              "expectedAssists",
              "keyPass",
              "rating"
            ],
            "history_matches": 4,
            "data_confidence": 0.53,
            "data_sources": [
              "match_history",
              "market_value",
              "fbref_season"
            ],
            "market_value_adjustment": 1.0582,
            "fbref_prior_metrics": {
              "squad": "Real Sociedad",
              "competition": "La Liga",
              "season": "2026-2027",
              "appearances": 4.0,
              "starts": 3.0,
              "minutes": 268.0,
              "goals_per90": 0.0,
              "assists_per90": 0.6666666666666666,
              "shots_per90": 2.35,
              "shots_on_target_pct": 57.1,
              "prior_reliability": 0.2
            },
            "rationale": "XGBoost regressor (F_service) evaluated 4 historical appearances across 6 target models; FBref 2026-2027 prior blended (La Liga, Real Sociedad, rel: 0.20, gls/90: 0.0, ast/90: 0.6666666666666666)."
          },
          "stat_evolution": [
            {
              "step": "xgboost_raw",
              "description": "XGBoost F_service raw output over 6 target models",
              "stats": {
                "expected_goals": 0.2289,
                "goal_rate": 0.18,
                "goals": 0,
                "shots_on_target": 1,
                "expected_assists": 0.1304,
                "key_pass": 1,
                "rating": 6.7297,
                "minutes": 62,
                "total_pass": 23,
                "accurate_pass": 18,
                "duels_won": 3,
                "total_long_balls": 2,
                "accurate_long_balls": 0,
                "total_opp_half_passes": 13,
                "accurate_opp_half_passes": 9,
                "crosses_total": 0,
                "crosses_accurate": 0,
                "touches": 33,
                "possession_lost": 9.25,
                "dispossessed": 0.0,
                "duels_lost": 3,
                "aerial_lost": 1,
                "total_contest": 0,
                "won_contest": 0,
                "ball_recovery": 2,
                "challenges_lost": 0,
                "fouls": 0,
                "fouls_drawn": 0,
                "assists": 0,
                "shots_off_target": 0,
                "interceptions": 0,
                "tackles_won": 0,
                "tackles": 0,
                "clearances": 0,
                "blocks": 0,
                "big_chances_created": 0,
                "big_chances_missed": 0,
                "xgot": 0.0,
                "offsides": 0,
                "ball_carries": 12,
                "total_progression": 43,
                "progressive_carries": 4
              },
              "trace": {
                "model": {
                  "position_service": "F",
                  "schema_version": 3,
                  "trained_at": "2026-09-13T10:02:09.474235+00:00",
                  "trained_on": {
                    "matches": 93,
                    "players": 278,
                    "rows": 769
                  }
                },
                "player_history": [
                  {
                    "match_date": "2026-09-07",
                    "opponent": "Elche",
                    "minutes": 70.0,
                    "is_starting": true,
                    "weight": 0.3138,
                    "rating": 6.9
                  },
                  {
                    "match_date": "2026-08-29",
                    "opponent": "Espanyol",
                    "minutes": 89.0,
                    "is_starting": true,
                    "weight": 0.2667,
                    "rating": 7.3
                  },
                  {
                    "match_date": "2026-08-26",
                    "opponent": "Real Madrid",
                    "minutes": 57.0,
                    "is_starting": true,
                    "weight": 0.2267,
                    "rating": 6.2
                  },
                  {
                    "match_date": "2026-08-21",
                    "opponent": "Real Betis",
                    "minutes": 32.0,
                    "is_starting": false,
                    "weight": 0.1927,
                    "rating": 6.4
                  }
                ],
                "feature_row": {
                  "history_matches": 4.0,
                  "is_starting_11": 1.0,
                  "onTargetScoringAttempt": 0.7602,
                  "totalShots": 1.2937,
                  "minutesPlayed": 64.7972,
                  "touches": 33.6659,
                  "dribbleValueNormalized": 0.3218
                },
                "per_target": [
                  {
                    "target": "expectedGoals",
                    "predicted": 0.22886508703231812,
                    "scale": "per match (raw)",
                    "top_features": [
                      {
                        "name": "minutesPlayed",
                        "importance": 0.093
                      },
                      {
                        "name": "is_starting_11",
                        "importance": 0.0745
                      },
                      {
                        "name": "totalShots",
                        "importance": 0.0545
                      },
                      {
                        "name": "onTargetScoringAttempt",
                        "importance": 0.043
                      },
                      {
                        "name": "expectedAssists",
                        "importance": 0.0314
                      }
                    ]
                  },
                  {
                    "target": "goals",
                    "predicted": 0.1799614578485489,
                    "scale": "count per match",
                    "top_features": [
                      {
                        "name": "onTargetScoringAttempt",
                        "importance": 0.1
                      },
                      {
                        "name": "totalShots",
                        "importance": 0.0715
                      },
                      {
                        "name": "is_starting_11",
                        "importance": 0.0371
                      },
                      {
                        "name": "minutesPlayed",
                        "importance": 0.0298
                      },
                      {
                        "name": "passValueNormalized",
                        "importance": 0.0268
                      }
                    ]
                  },
                  {
                    "target": "onTargetScoringAttempt",
                    "predicted": 0.5794094204902649,
                    "scale": "count per match",
                    "top_features": [
                      {
                        "name": "onTargetScoringAttempt",
                        "importance": 0.0703
                      },
                      {
                        "name": "totalShots",
                        "importance": 0.0583
                      },
                      {
                        "name": "dribbleValueNormalized",
                        "importance": 0.0486
                      },
                      {
                        "name": "touches",
                        "importance": 0.0401
                      },
                      {
                        "name": "minutesPlayed",
                        "importance": 0.0347
                      }
                    ]
                  },
                  {
                    "target": "expectedAssists",
                    "predicted": 0.13036610186100006,
                    "scale": "per match (raw)",
                    "top_features": [
                      {
                        "name": "touches",
                        "importance": 0.0802
                      },
                      {
                        "name": "accuratePass",
                        "importance": 0.0621
                      },
                      {
                        "name": "accurateOppositionHalfPasses",
                        "importance": 0.0547
                      },
                      {
                        "name": "totalPass",
                        "importance": 0.0537
                      },
                      {
                        "name": "numberOfSprints",
                        "importance": 0.0397
                      }
                    ]
                  },
                  {
                    "target": "keyPass",
                    "predicted": 1.0255916118621826,
                    "scale": "count per match",
                    "top_features": [
                      {
                        "name": "is_starting_11",
                        "importance": 0.0738
                      },
                      {
                        "name": "dribbleValueNormalized",
                        "importance": 0.0657
                      },
                      {
                        "name": "ballCarriesCount",
                        "importance": 0.0615
                      },
                      {
                        "name": "keyPass",
                        "importance": 0.0458
                      },
                      {
                        "name": "aerialLost",
                        "importance": 0.0313
                      }
                    ]
                  },
                  {
                    "target": "rating",
                    "predicted": 6.7297492027282715,
                    "scale": "0-10",
                    "top_features": [
                      {
                        "name": "speed_threat",
                        "importance": 0.0598
                      },
                      {
                        "name": "is_starting_11",
                        "importance": 0.0489
                      },
                      {
                        "name": "opp_half_pass_pct",
                        "importance": 0.0439
                      },
                      {
                        "name": "minutesPlayed",
                        "importance": 0.0425
                      },
                      {
                        "name": "onTargetScoringAttempt",
                        "importance": 0.0404
                      }
                    ]
                  }
                ],
                "caveat": "Raw XGBoost output: no per-90 normalization; minutesPlayed is the player's historical average."
              }
            },
            {
              "step": "market_value_boost",
              "description": "Market-value quality scaling (boost 1.0582, quality 0.694)",
              "stats": {
                "expected_goals": 0.2422,
                "goal_rate": 0.1904,
                "goals": 0,
                "shots_on_target": 1,
                "expected_assists": 0.138,
                "key_pass": 1,
                "rating": 7.1217,
                "minutes": 66,
                "total_pass": 24,
                "accurate_pass": 19,
                "duels_won": 3,
                "total_long_balls": 2,
                "accurate_long_balls": 0,
                "total_opp_half_passes": 13,
                "accurate_opp_half_passes": 10,
                "crosses_total": 0,
                "crosses_accurate": 0,
                "touches": 35,
                "possession_lost": 9.7887,
                "dispossessed": 0.0,
                "duels_lost": 3,
                "aerial_lost": 1,
                "total_contest": 0,
                "won_contest": 0,
                "ball_recovery": 2,
                "challenges_lost": 0,
                "fouls": 0,
                "fouls_drawn": 0,
                "assists": 1,
                "shots_off_target": 0,
                "interceptions": 0,
                "tackles_won": 0,
                "tackles": 0,
                "clearances": 0,
                "blocks": 0,
                "big_chances_created": 0,
                "big_chances_missed": 0,
                "xgot": 0.0,
                "offsides": 0,
                "ball_carries": 13,
                "total_progression": 45,
                "progressive_carries": 4
              }
            },
            {
              "step": "fbref_prior_blend",
              "description": "FBref 2026-27 prior blended (weight 0.0722)",
              "stats": {
                "expected_goals": 0.2422,
                "goal_rate": 0.1766,
                "goals": 0,
                "shots_on_target": 1,
                "expected_assists": 0.138,
                "key_pass": 1,
                "rating": 7.1217,
                "minutes": 66,
                "total_pass": 24,
                "accurate_pass": 19,
                "duels_won": 3,
                "total_long_balls": 2,
                "accurate_long_balls": 0,
                "total_opp_half_passes": 13,
                "accurate_opp_half_passes": 10,
                "crosses_total": 0,
                "crosses_accurate": 0,
                "touches": 35,
                "possession_lost": 9.7887,
                "dispossessed": 0.0,
                "duels_lost": 3,
                "aerial_lost": 1,
                "total_contest": 0,
                "won_contest": 0,
                "ball_recovery": 2,
                "challenges_lost": 0,
                "fouls": 0,
                "fouls_drawn": 0,
                "assists": 1,
                "shots_off_target": 0,
                "interceptions": 0,
                "tackles_won": 0,
                "tackles": 0,
                "clearances": 0,
                "blocks": 0,
                "big_chances_created": 0,
                "big_chances_missed": 0,
                "xgot": 0.0,
                "offsides": 0,
                "ball_carries": 13,
                "total_progression": 45,
                "progressive_carries": 4,
                "total_shots": 2,
                "yellowCards": 0.0,
                "redCards": 0.0,
                "ownGoals": 0.0,
                "shotAccuracy": 57.1,
                "shotConversion": 0.0,
                "minutesPct": 74.4,
                "pointsPerMatch": 1.0,
                "netGoalDifferencePer90": 0.0
              }
            },
            {
              "step": "final_cap",
              "description": "Stats clamped to historical constraints and shot-component identity",
              "stats": {
                "expected_goals": 0.2422,
                "goal_rate": 0.1766,
                "goals": 0,
                "shots_on_target": 1,
                "expected_assists": 0.138,
                "key_pass": 1,
                "rating": 7.1217,
                "minutes": 66,
                "total_pass": 24,
                "accurate_pass": 19,
                "duels_won": 3,
                "total_long_balls": 2,
                "accurate_long_balls": 0,
                "total_opp_half_passes": 13,
                "accurate_opp_half_passes": 10,
                "crosses_total": 0,
                "crosses_accurate": 0,
                "touches": 35,
                "possession_lost": 9.7887,
                "dispossessed": 0.0,
                "duels_lost": 3,
                "aerial_lost": 1,
                "total_contest": 0,
                "won_contest": 0,
                "ball_recovery": 2,
                "challenges_lost": 0,
                "fouls": 0,
                "fouls_drawn": 0,
                "assists": 1,
                "shots_off_target": 0,
                "interceptions": 0,
                "tackles_won": 0,
                "tackles": 0,
                "clearances": 0,
                "blocks": 0,
                "big_chances_created": 0,
                "big_chances_missed": 0,
                "xgot": 0.0,
                "offsides": 0,
                "ball_carries": 13,
                "total_progression": 45,
                "progressive_carries": 4,
                "total_shots": 2,
                "yellowCards": 0.0,
                "redCards": 0.0,
                "ownGoals": 0.0,
                "shotAccuracy": 57.1,
                "shotConversion": 0.0,
                "minutesPct": 74.4,
                "pointsPerMatch": 1.0,
                "netGoalDifferencePer90": 0.0
              }
            },
            {
              "step": "enriched_model_output",
              "description": "Model output after duel-context enrichment (pre router post-processing)",
              "stats": {
                "expected_goals": 0.1561,
                "goal_rate": 0.1766,
                "goals": 0,
                "shots_on_target": 1,
                "expected_assists": 0.138,
                "key_pass": 1,
                "rating": 7.1217,
                "minutes": 66,
                "total_pass": 24,
                "accurate_pass": 19,
                "duels_won": 3,
                "total_long_balls": 2,
                "accurate_long_balls": 0,
                "total_opp_half_passes": 13,
                "accurate_opp_half_passes": 10,
                "crosses_total": 0,
                "crosses_accurate": 0,
                "touches": 35,
                "possession_lost": 9.7887,
                "dispossessed": 0.0,
                "duels_lost": 3,
                "aerial_lost": 1,
                "total_contest": 0,
                "won_contest": 0,
                "ball_recovery": 2,
                "challenges_lost": 0,
                "fouls": 0,
                "fouls_drawn": 0,
                "assists": 1,
                "shots_off_target": 0,
                "interceptions": 0,
                "tackles_won": 0,
                "tackles": 0,
                "clearances": 0,
                "blocks": 0,
                "big_chances_created": 0,
                "big_chances_missed": 0,
                "xgot": 0.0,
                "offsides": 0,
                "ball_carries": 13,
                "total_progression": 45,
                "progressive_carries": 4,
                "total_shots": 2,
                "yellowCards": 0.0,
                "redCards": 0.0,
                "ownGoals": 0.0,
                "shotAccuracy": 57.1,
                "shotConversion": 0.0,
                "minutesPct": 74.4,
                "pointsPerMatch": 1.0,
                "netGoalDifferencePer90": 0.0,
                "dribbles_attempted": 2,
                "dribbles_successful": 0.3,
                "aerial_won": 2,
                "crosses_attempted": 0.0,
                "duel_win_rate": 0.18,
                "pressing_faced": "HIGH",
                "matchup_zone": "Striker vs Two Centre Backs — 1v2 Aerial/Physical Battle",
                "numerical_situation": "1v2",
                "opponent_defenders": "Dávid Hancko, Marc Pubill",
                "opponent_faced": "Dávid Hancko, Marc Pubill",
                "antagonist_source": "attacking_duel"
              }
            },
            {
              "step": "team_lambda_rescale",
              "description": "Player expected_goals/expected_assists rescaled so squad sum equals team lambda 1.02 (squad xG sum 0.7880, xG scale 1.2944)",
              "stats": {
                "expected_goals": 0.2021,
                "goal_rate": 0.1766,
                "goals": 0,
                "shots_on_target": 1,
                "expected_assists": 0.138,
                "key_pass": 1,
                "rating": 7.1217,
                "minutes": 66,
                "total_pass": 24,
                "accurate_pass": 19,
                "duels_won": 3,
                "total_long_balls": 2,
                "accurate_long_balls": 0,
                "total_opp_half_passes": 13,
                "accurate_opp_half_passes": 10,
                "crosses_total": 0,
                "crosses_accurate": 0,
                "touches": 35,
                "possession_lost": 9.7887,
                "dispossessed": 0.0,
                "duels_lost": 3,
                "aerial_lost": 1,
                "total_contest": 0,
                "won_contest": 0,
                "ball_recovery": 2,
                "challenges_lost": 0,
                "fouls": 0,
                "fouls_drawn": 0,
                "assists": 0,
                "shots_off_target": 0,
                "interceptions": 0,
                "tackles_won": 0,
                "tackles": 0,
                "clearances": 0,
                "blocks": 0,
                "big_chances_created": 0,
                "big_chances_missed": 0,
                "xgot": 0.0,
                "offsides": 0,
                "ball_carries": 13,
                "total_progression": 45,
                "progressive_carries": 4,
                "total_shots": 2,
                "yellowCards": 0.0,
                "redCards": 0.0,
                "ownGoals": 0.0,
                "shotAccuracy": 57.1,
                "shotConversion": 0.0,
                "minutesPct": 74.4,
                "pointsPerMatch": 1.0,
                "netGoalDifferencePer90": 0.0,
                "dribbles_attempted": 2,
                "dribbles_successful": 0.3,
                "aerial_won": 2,
                "crosses_attempted": 0.0,
                "duel_win_rate": 0.18,
                "pressing_faced": "HIGH",
                "matchup_zone": "Striker vs Two Centre Backs — 1v2 Aerial/Physical Battle",
                "numerical_situation": "1v2",
                "opponent_defenders": "Dávid Hancko, Marc Pubill",
                "opponent_faced": "Dávid Hancko, Marc Pubill",
                "antagonist_source": "attacking_duel",
                "projected_goals": 0,
                "goal_probability": 0.0,
                "projected_assists": 0,
                "assist_probability": 0.0
              }
            },
            {
              "step": "rankings_attached",
              "description": "Global ranking attached (match squad rank 1, fifa_overall 90.0)",
              "stats": {
                "expected_goals": 0.2021,
                "goal_rate": 0.1766,
                "goals": 0,
                "shots_on_target": 1,
                "expected_assists": 0.138,
                "key_pass": 1,
                "rating": 7.1217,
                "minutes": 66,
                "total_pass": 24,
                "accurate_pass": 19,
                "duels_won": 3,
                "total_long_balls": 2,
                "accurate_long_balls": 0,
                "total_opp_half_passes": 13,
                "accurate_opp_half_passes": 10,
                "crosses_total": 0,
                "crosses_accurate": 0,
                "touches": 35,
                "possession_lost": 9.7887,
                "dispossessed": 0.0,
                "duels_lost": 3,
                "aerial_lost": 1,
                "total_contest": 0,
                "won_contest": 0,
                "ball_recovery": 2,
                "challenges_lost": 0,
                "fouls": 0,
                "fouls_drawn": 0,
                "assists": 0,
                "shots_off_target": 0,
                "interceptions": 0,
                "tackles_won": 0,
                "tackles": 0,
                "clearances": 0,
                "blocks": 0,
                "big_chances_created": 0,
                "big_chances_missed": 0,
                "xgot": 0.0,
                "offsides": 0,
                "ball_carries": 13,
                "total_progression": 45,
                "progressive_carries": 4,
                "total_shots": 2,
                "yellowCards": 0.0,
                "redCards": 0.0,
                "ownGoals": 0.0,
                "shotAccuracy": 57.1,
                "shotConversion": 0.0,
                "minutesPct": 74.4,
                "pointsPerMatch": 1.0,
                "netGoalDifferencePer90": 0.0,
                "dribbles_attempted": 2,
                "dribbles_successful": 0.3,
                "aerial_won": 2,
                "crosses_attempted": 0.0,
                "duel_win_rate": 0.18,
                "pressing_faced": "HIGH",
                "matchup_zone": "Striker vs Two Centre Backs — 1v2 Aerial/Physical Battle",
                "numerical_situation": "1v2",
                "opponent_defenders": "Dávid Hancko, Marc Pubill",
                "opponent_faced": "Dávid Hancko, Marc Pubill",
                "antagonist_source": "attacking_duel",
                "projected_goals": 0,
                "goal_probability": 0.0,
                "projected_assists": 0,
                "assist_probability": 0.0,
                "fifa_overall": 90.0
              }
            },
            {
              "step": "integer_goal_projection",
              "description": "Team scoreline allocation: 0 projected goals distributed by scorer weight",
              "stats": {
                "expected_goals": 0.2021,
                "goal_rate": 0.1766,
                "goals": 0,
                "shots_on_target": 1,
                "expected_assists": 0.138,
                "key_pass": 1,
                "rating": 7.1217,
                "minutes": 66,
                "total_pass": 24,
                "accurate_pass": 19,
                "duels_won": 3,
                "total_long_balls": 2,
                "accurate_long_balls": 0,
                "total_opp_half_passes": 13,
                "accurate_opp_half_passes": 10,
                "crosses_total": 0,
                "crosses_accurate": 0,
                "touches": 35,
                "possession_lost": 9.7887,
                "dispossessed": 0.0,
                "duels_lost": 3,
                "aerial_lost": 1,
                "total_contest": 0,
                "won_contest": 0,
                "ball_recovery": 2,
                "challenges_lost": 0,
                "fouls": 0,
                "fouls_drawn": 0,
                "assists": 0,
                "shots_off_target": 0,
                "interceptions": 0,
                "tackles_won": 0,
                "tackles": 0,
                "clearances": 0,
                "blocks": 0,
                "big_chances_created": 0,
                "big_chances_missed": 0,
                "xgot": 0.0,
                "offsides": 0,
                "ball_carries": 13,
                "total_progression": 45,
                "progressive_carries": 4,
                "total_shots": 2,
                "yellowCards": 0.0,
                "redCards": 0.0,
                "ownGoals": 0.0,
                "shotAccuracy": 57.1,
                "shotConversion": 0.0,
                "minutesPct": 74.4,
                "pointsPerMatch": 1.0,
                "netGoalDifferencePer90": 0.0,
                "dribbles_attempted": 2,
                "dribbles_successful": 0.3,
                "aerial_won": 2,
                "crosses_attempted": 0.0,
                "duel_win_rate": 0.18,
                "pressing_faced": "HIGH",
                "matchup_zone": "Striker vs Two Centre Backs — 1v2 Aerial/Physical Battle",
                "numerical_situation": "1v2",
                "opponent_defenders": "Dávid Hancko, Marc Pubill",
                "opponent_faced": "Dávid Hancko, Marc Pubill",
                "antagonist_source": "attacking_duel",
                "projected_goals": 0,
                "goal_probability": 0.0,
                "projected_assists": 0,
                "assist_probability": 0.0,
                "fifa_overall": 90.0
              }
            },
            {
              "step": "integer_assist_projection",
              "description": "Team scoreline allocation: 0 projected assists distributed by provider weight",
              "stats": {
                "expected_goals": 0.2021,
                "goal_rate": 0.1766,
                "goals": 0,
                "shots_on_target": 1,
                "expected_assists": 0.138,
                "key_pass": 1,
                "rating": 7.1217,
                "minutes": 66,
                "total_pass": 24,
                "accurate_pass": 19,
                "duels_won": 3,
                "total_long_balls": 2,
                "accurate_long_balls": 0,
                "total_opp_half_passes": 13,
                "accurate_opp_half_passes": 10,
                "crosses_total": 0,
                "crosses_accurate": 0,
                "touches": 35,
                "possession_lost": 9.7887,
                "dispossessed": 0.0,
                "duels_lost": 3,
                "aerial_lost": 1,
                "total_contest": 0,
                "won_contest": 0,
                "ball_recovery": 2,
                "challenges_lost": 0,
                "fouls": 0,
                "fouls_drawn": 0,
                "assists": 0,
                "shots_off_target": 0,
                "interceptions": 0,
                "tackles_won": 0,
                "tackles": 0,
                "clearances": 0,
                "blocks": 0,
                "big_chances_created": 0,
                "big_chances_missed": 0,
                "xgot": 0.0,
                "offsides": 0,
                "ball_carries": 13,
                "total_progression": 45,
                "progressive_carries": 4,
                "total_shots": 2,
                "yellowCards": 0.0,
                "redCards": 0.0,
                "ownGoals": 0.0,
                "shotAccuracy": 57.1,
                "shotConversion": 0.0,
                "minutesPct": 74.4,
                "pointsPerMatch": 1.0,
                "netGoalDifferencePer90": 0.0,
                "dribbles_attempted": 2,
                "dribbles_successful": 0.3,
                "aerial_won": 2,
                "crosses_attempted": 0.0,
                "duel_win_rate": 0.18,
                "pressing_faced": "HIGH",
                "matchup_zone": "Striker vs Two Centre Backs — 1v2 Aerial/Physical Battle",
                "numerical_situation": "1v2",
                "opponent_defenders": "Dávid Hancko, Marc Pubill",
                "opponent_faced": "Dávid Hancko, Marc Pubill",
                "antagonist_source": "attacking_duel",
                "projected_goals": 0,
                "goal_probability": 0.0,
                "projected_assists": 0,
                "assist_probability": 0.0,
                "fifa_overall": 90.0
              }
            }
          ]
        },
        "Orri Óskarsson": {
          "player_id": 1026015,
          "position": "F",
          "position_depth": "F",
          "is_starter": true,
          "shirt_number": 9,
          "height": 186,
          "market_value": 21000000,
          "stats": {
            "expected_goals": 0.312,
            "goal_rate": 0.4443,
            "goals": 0,
            "shots_on_target": 1,
            "expected_assists": 0.0278,
            "key_pass": 1,
            "rating": 7.2766,
            "minutes": 71,
            "total_pass": 13,
            "accurate_pass": 8,
            "duels_won": 3,
            "total_long_balls": 0,
            "accurate_long_balls": 0,
            "total_opp_half_passes": 9,
            "accurate_opp_half_passes": 5,
            "crosses_total": 0,
            "crosses_accurate": 0,
            "touches": 23,
            "possession_lost": 8.5984,
            "dispossessed": 0.0,
            "duels_lost": 5,
            "aerial_lost": 0,
            "total_contest": 0,
            "won_contest": 0,
            "ball_recovery": 0,
            "challenges_lost": 0,
            "fouls": 2,
            "fouls_drawn": 0,
            "assists": 0,
            "shots_off_target": 0,
            "interceptions": 0,
            "tackles_won": 0,
            "tackles": 0,
            "clearances": 0,
            "blocks": 0,
            "big_chances_created": 0,
            "big_chances_missed": 0,
            "xgot": 0.0,
            "offsides": 0,
            "ball_carries": 5,
            "total_progression": 11,
            "progressive_carries": 1,
            "opponent_faced": "Cristian Romero, Dávid Hancko",
            "matchup_zone": "Shape fallback",
            "antagonist_source": "formation_fallback",
            "projected_goals": 0,
            "goal_probability": 0.0,
            "projected_assists": 0,
            "assist_probability": 0.0,
            "fifa_overall": 74.0
          },
          "latest_10_games": [
            {
              "match_id": 16416340.0,
              "match_date": "2026-09-03",
              "home_team": "Real Sociedad",
              "away_team": "Celta Vigo",
              "team_side": "home",
              "is_starting_11": 1,
              "team": "Real Sociedad",
              "opponent": "Celta Vigo",
              "stats": {
                "minutes": 71,
                "rating": 6.8,
                "assists": 0,
                "expected_goals": 0.0249,
                "expected_assists": 0.0287,
                "total_shots": 1,
                "total_pass": 10,
                "accurate_pass": 6,
                "key_pass": 1,
                "aerial_won": 2,
                "duels_won": 3,
                "ball_recovery": 1
              },
              "has_player_stats": true,
              "league_name": "LaLiga",
              "league_id": "8.0",
              "league_slug": "laliga",
              "league_country": "Spain",
              "season_id": "97268.0",
              "season_name": "LaLiga 26/27",
              "season_year": "26/27"
            },
            {
              "match_id": 16416310.0,
              "match_date": "2026-08-29",
              "home_team": "Real Sociedad",
              "away_team": "Espanyol",
              "team_side": "home",
              "is_starting_11": 1,
              "team": "Real Sociedad",
              "opponent": "Espanyol",
              "stats": {
                "minutes": 78,
                "rating": 7.6,
                "goal_rate": 1.0,
                "goals": 1,
                "assists": 0,
                "expected_goals": 1.0278,
                "expected_assists": 0.0284,
                "total_shots": 4,
                "shots_on_target": 3,
                "shots_off_target": 1,
                "total_pass": 16,
                "accurate_pass": 12,
                "clearances": 1,
                "aerial_won": 3,
                "duels_won": 5
              },
              "has_player_stats": true,
              "league_name": "LaLiga",
              "league_id": "8.0",
              "league_slug": "laliga",
              "league_country": "Spain",
              "season_id": "97268.0",
              "season_name": "LaLiga 26/27",
              "season_year": "26/27"
            },
            {
              "match_id": 16421051.0,
              "match_date": "2026-08-26",
              "home_team": "Real Madrid",
              "away_team": "Real Sociedad",
              "team_side": "away",
              "is_starting_11": 0,
              "team": "Real Sociedad",
              "opponent": "Real Madrid",
              "stats": {
                "minutes": 33,
                "rating": 6.5,
                "assists": 0,
                "expected_goals": 0.1318,
                "expected_assists": 0.002,
                "total_shots": 1,
                "total_pass": 10,
                "accurate_pass": 7,
                "aerial_won": 1,
                "duels_won": 1,
                "ball_recovery": 1
              },
              "has_player_stats": true,
              "league_name": "LaLiga",
              "league_id": "8.0",
              "league_slug": "laliga",
              "league_country": "Spain",
              "season_id": "97268.0",
              "season_name": "LaLiga 26/27",
              "season_year": "26/27"
            },
            {
              "match_id": 16416293.0,
              "match_date": "2026-08-21",
              "home_team": "Real Betis",
              "away_team": "Real Sociedad",
              "team_side": "away",
              "is_starting_11": 1,
              "team": "Real Sociedad",
              "opponent": "Real Betis",
              "stats": {
                "minutes": 90,
                "rating": 6.2,
                "assists": 0,
                "expected_goals": 0.9801,
                "expected_assists": 0.0082,
                "total_shots": 3,
                "shots_on_target": 1,
                "shots_off_target": 1,
                "total_pass": 14,
                "accurate_pass": 6,
                "key_pass": 1,
                "aerial_won": 2,
                "duels_won": 4,
                "ball_recovery": 2
              },
              "has_player_stats": true,
              "league_name": "LaLiga",
              "league_id": "8.0",
              "league_slug": "laliga",
              "league_country": "Spain",
              "season_id": "97268.0",
              "season_name": "LaLiga 26/27",
              "season_year": "26/27"
            }
          ],
          "ranking": {
            "global_player_rank": 3712,
            "combined_rank_score": 1678.0,
            "ranking_source": "sofascore_plus_fifa_csv",
            "ranking_status": "combined",
            "sofascore_rank": 447.0,
            "sofascore_rating": 6.8947,
            "sofascore_appearances": 20.0,
            "fifa_rank": 2909.0,
            "fifa_overall": 74.0,
            "fifa_source": "EA SPORTS FC official ratings",
            "match_squad_rank": 5,
            "squad_role": "starter",
            "projected_match_rating": 7.2766,
            "source_file": "data/player_rankings.csv",
            "player_name": "Orri Óskarsson",
            "ranking_neighbors": {
              "upper": [
                {
                  "player_name": "Ernest Muçi",
                  "ranking": 3707
                },
                {
                  "player_name": "Gabriel Suazo",
                  "ranking": 3708
                },
                {
                  "player_name": "İrfan Can Kahveci",
                  "ranking": 3709
                },
                {
                  "player_name": "Lucas Beltrán",
                  "ranking": 3710
                },
                {
                  "player_name": "Niclas Eliasson",
                  "ranking": 3711
                }
              ],
              "lower": [
                {
                  "player_name": "Santiago Núñez",
                  "ranking": 3713
                },
                {
                  "player_name": "Viktor Johansson",
                  "ranking": 3714
                },
                {
                  "player_name": "Isaac Romero",
                  "ranking": 3715
                },
                {
                  "player_name": "Roman Yaremchuk",
                  "ranking": 3716
                },
                {
                  "player_name": "Joe Gelhardt",
                  "ranking": 3717
                }
              ]
            }
          },
          "data_sources": [
            "match_history",
            "market_value"
          ],
          "data_confidence": 0.5,
          "history_matches": 4,
          "xgboost_reasoning": {
            "model_source": "xgboost_regressor",
            "position_service": "F_service",
            "features_evaluated": [
              "minutesPlayed",
              "is_starting_11",
              "totalPass",
              "accuratePass",
              "totalOppositionHalfPasses",
              "accurateOppositionHalfPasses",
              "totalShots",
              "onTargetScoringAttempt",
              "shotOffTarget",
              "bigChanceMissed",
              "expectedAssists",
              "keyPass",
              "duelWon",
              "duelLost",
              "aerialWon",
              "aerialLost",
              "touches",
              "dispossessed",
              "wasFouled",
              "topSpeed",
              "numberOfSprints",
              "ballRecovery",
              "possessionLostCtrl",
              "passValueNormalized",
              "dribbleValueNormalized",
              "defensiveValueNormalized",
              "shotValueNormalized",
              "ballCarriesCount",
              "totalProgression",
              "progressiveBallCarriesCount",
              "pass_accuracy",
              "duel_win_rate",
              "opp_half_pass_pct",
              "shot_accuracy",
              "xg_per_shot",
              "touches_p90",
              "totalShots_p90",
              "duelWon_p90",
              "ballCarriesCount_p90",
              "big_chance_conversion",
              "shot_waste_rate",
              "aerial_dominance",
              "press_resistance_fwd",
              "speed_threat",
              "progressive_carries_p90",
              "history_matches"
            ],
            "targets_predicted": [
              "expectedGoals",
              "goals",
              "onTargetScoringAttempt",
              "expectedAssists",
              "keyPass",
              "rating"
            ],
            "history_matches": 4,
            "data_confidence": 0.5,
            "data_sources": [
              "match_history",
              "market_value"
            ],
            "market_value_adjustment": 1.0422,
            "fbref_prior_metrics": null,
            "rationale": "XGBoost regressor (F_service) evaluated 4 historical appearances across 6 target models."
          },
          "stat_evolution": [
            {
              "step": "xgboost_raw",
              "description": "XGBoost F_service raw output over 6 target models",
              "stats": {
                "expected_goals": 0.2313,
                "goal_rate": 0.4263,
                "goals": 0,
                "shots_on_target": 1,
                "expected_assists": 0.0267,
                "key_pass": 1,
                "rating": 6.9818,
                "minutes": 68,
                "total_pass": 12,
                "accurate_pass": 8,
                "duels_won": 3,
                "total_long_balls": 0,
                "accurate_long_balls": 0,
                "total_opp_half_passes": 8,
                "accurate_opp_half_passes": 5,
                "crosses_total": 0,
                "crosses_accurate": 0,
                "touches": 22,
                "possession_lost": 8.25,
                "dispossessed": 0.0,
                "duels_lost": 5,
                "aerial_lost": 0,
                "total_contest": 0,
                "won_contest": 0,
                "ball_recovery": 0,
                "challenges_lost": 0,
                "fouls": 2,
                "fouls_drawn": 0,
                "assists": 0,
                "shots_off_target": 0,
                "interceptions": 0,
                "tackles_won": 0,
                "tackles": 0,
                "clearances": 0,
                "blocks": 0,
                "big_chances_created": 0,
                "big_chances_missed": 0,
                "xgot": 0.0,
                "offsides": 0,
                "ball_carries": 5,
                "total_progression": 10,
                "progressive_carries": 1
              },
              "trace": {
                "model": {
                  "position_service": "F",
                  "schema_version": 3,
                  "trained_at": "2026-09-13T10:02:09.474235+00:00",
                  "trained_on": {
                    "matches": 93,
                    "players": 278,
                    "rows": 769
                  }
                },
                "player_history": [
                  {
                    "match_date": "2026-09-03",
                    "opponent": "Celta Vigo",
                    "minutes": 71.0,
                    "is_starting": true,
                    "weight": 0.3138,
                    "rating": 6.8
                  },
                  {
                    "match_date": "2026-08-29",
                    "opponent": "Espanyol",
                    "minutes": 78.0,
                    "is_starting": true,
                    "weight": 0.2667,
                    "rating": 7.6
                  },
                  {
                    "match_date": "2026-08-26",
                    "opponent": "Real Madrid",
                    "minutes": 33.0,
                    "is_starting": false,
                    "weight": 0.2267,
                    "rating": 6.5
                  },
                  {
                    "match_date": "2026-08-21",
                    "opponent": "Real Betis",
                    "minutes": 90.0,
                    "is_starting": true,
                    "weight": 0.1927,
                    "rating": 6.2
                  }
                ],
                "feature_row": {
                  "history_matches": 4.0,
                  "is_starting_11": 1.0,
                  "onTargetScoringAttempt": 0.9929,
                  "totalShots": 2.1857,
                  "minutesPlayed": 67.9132,
                  "touches": 21.9228,
                  "dribbleValueNormalized": 0.1861
                },
                "per_target": [
                  {
                    "target": "expectedGoals",
                    "predicted": 0.23126573860645294,
                    "scale": "per match (raw)",
                    "top_features": [
                      {
                        "name": "minutesPlayed",
                        "importance": 0.093
                      },
                      {
                        "name": "is_starting_11",
                        "importance": 0.0745
                      },
                      {
                        "name": "totalShots",
                        "importance": 0.0545
                      },
                      {
                        "name": "onTargetScoringAttempt",
                        "importance": 0.043
                      },
                      {
                        "name": "expectedAssists",
                        "importance": 0.0314
                      }
                    ]
                  },
                  {
                    "target": "goals",
                    "predicted": 0.4263097047805786,
                    "scale": "count per match",
                    "top_features": [
                      {
                        "name": "onTargetScoringAttempt",
                        "importance": 0.1
                      },
                      {
                        "name": "totalShots",
                        "importance": 0.0715
                      },
                      {
                        "name": "is_starting_11",
                        "importance": 0.0371
                      },
                      {
                        "name": "minutesPlayed",
                        "importance": 0.0298
                      },
                      {
                        "name": "passValueNormalized",
                        "importance": 0.0268
                      }
                    ]
                  },
                  {
                    "target": "onTargetScoringAttempt",
                    "predicted": 0.8542174696922302,
                    "scale": "count per match",
                    "top_features": [
                      {
                        "name": "onTargetScoringAttempt",
                        "importance": 0.0703
                      },
                      {
                        "name": "totalShots",
                        "importance": 0.0583
                      },
                      {
                        "name": "dribbleValueNormalized",
                        "importance": 0.0486
                      },
                      {
                        "name": "touches",
                        "importance": 0.0401
                      },
                      {
                        "name": "minutesPlayed",
                        "importance": 0.0347
                      }
                    ]
                  },
                  {
                    "target": "expectedAssists",
                    "predicted": 0.02666892111301422,
                    "scale": "per match (raw)",
                    "top_features": [
                      {
                        "name": "touches",
                        "importance": 0.0802
                      },
                      {
                        "name": "accuratePass",
                        "importance": 0.0621
                      },
                      {
                        "name": "accurateOppositionHalfPasses",
                        "importance": 0.0547
                      },
                      {
                        "name": "totalPass",
                        "importance": 0.0537
                      },
                      {
                        "name": "numberOfSprints",
                        "importance": 0.0397
                      }
                    ]
                  },
                  {
                    "target": "keyPass",
                    "predicted": 0.6880384087562561,
                    "scale": "count per match",
                    "top_features": [
                      {
                        "name": "is_starting_11",
                        "importance": 0.0738
                      },
                      {
                        "name": "dribbleValueNormalized",
                        "importance": 0.0657
                      },
                      {
                        "name": "ballCarriesCount",
                        "importance": 0.0615
                      },
                      {
                        "name": "keyPass",
                        "importance": 0.0458
                      },
                      {
                        "name": "aerialLost",
                        "importance": 0.0313
                      }
                    ]
                  },
                  {
                    "target": "rating",
                    "predicted": 6.981779098510742,
                    "scale": "0-10",
                    "top_features": [
                      {
                        "name": "speed_threat",
                        "importance": 0.0598
                      },
                      {
                        "name": "is_starting_11",
                        "importance": 0.0489
                      },
                      {
                        "name": "opp_half_pass_pct",
                        "importance": 0.0439
                      },
                      {
                        "name": "minutesPlayed",
                        "importance": 0.0425
                      },
                      {
                        "name": "onTargetScoringAttempt",
                        "importance": 0.0404
                      }
                    ]
                  }
                ],
                "caveat": "Raw XGBoost output: no per-90 normalization; minutesPlayed is the player's historical average."
              }
            },
            {
              "step": "market_value_boost",
              "description": "Market-value quality scaling (boost 1.0422, quality 0.641)",
              "stats": {
                "expected_goals": 0.241,
                "goal_rate": 0.4443,
                "goals": 0,
                "shots_on_target": 1,
                "expected_assists": 0.0278,
                "key_pass": 1,
                "rating": 7.2766,
                "minutes": 71,
                "total_pass": 13,
                "accurate_pass": 8,
                "duels_won": 3,
                "total_long_balls": 0,
                "accurate_long_balls": 0,
                "total_opp_half_passes": 9,
                "accurate_opp_half_passes": 5,
                "crosses_total": 0,
                "crosses_accurate": 0,
                "touches": 23,
                "possession_lost": 8.5984,
                "dispossessed": 0.0,
                "duels_lost": 5,
                "aerial_lost": 0,
                "total_contest": 0,
                "won_contest": 0,
                "ball_recovery": 0,
                "challenges_lost": 0,
                "fouls": 2,
                "fouls_drawn": 0,
                "assists": 0,
                "shots_off_target": 0,
                "interceptions": 0,
                "tackles_won": 0,
                "tackles": 0,
                "clearances": 0,
                "blocks": 0,
                "big_chances_created": 0,
                "big_chances_missed": 0,
                "xgot": 0.0,
                "offsides": 0,
                "ball_carries": 5,
                "total_progression": 11,
                "progressive_carries": 1
              }
            },
            {
              "step": "final_cap",
              "description": "Stats clamped to historical constraints and shot-component identity",
              "stats": {
                "expected_goals": 0.241,
                "goal_rate": 0.4443,
                "goals": 0,
                "shots_on_target": 1,
                "expected_assists": 0.0278,
                "key_pass": 1,
                "rating": 7.2766,
                "minutes": 71,
                "total_pass": 13,
                "accurate_pass": 8,
                "duels_won": 3,
                "total_long_balls": 0,
                "accurate_long_balls": 0,
                "total_opp_half_passes": 9,
                "accurate_opp_half_passes": 5,
                "crosses_total": 0,
                "crosses_accurate": 0,
                "touches": 23,
                "possession_lost": 8.5984,
                "dispossessed": 0.0,
                "duels_lost": 5,
                "aerial_lost": 0,
                "total_contest": 0,
                "won_contest": 0,
                "ball_recovery": 0,
                "challenges_lost": 0,
                "fouls": 2,
                "fouls_drawn": 0,
                "assists": 0,
                "shots_off_target": 0,
                "interceptions": 0,
                "tackles_won": 0,
                "tackles": 0,
                "clearances": 0,
                "blocks": 0,
                "big_chances_created": 0,
                "big_chances_missed": 0,
                "xgot": 0.0,
                "offsides": 0,
                "ball_carries": 5,
                "total_progression": 11,
                "progressive_carries": 1
              }
            },
            {
              "step": "enriched_model_output",
              "description": "Model output after duel-context enrichment (pre router post-processing)",
              "stats": {
                "expected_goals": 0.241,
                "goal_rate": 0.4443,
                "goals": 0,
                "shots_on_target": 1,
                "expected_assists": 0.0278,
                "key_pass": 1,
                "rating": 7.2766,
                "minutes": 71,
                "total_pass": 13,
                "accurate_pass": 8,
                "duels_won": 3,
                "total_long_balls": 0,
                "accurate_long_balls": 0,
                "total_opp_half_passes": 9,
                "accurate_opp_half_passes": 5,
                "crosses_total": 0,
                "crosses_accurate": 0,
                "touches": 23,
                "possession_lost": 8.5984,
                "dispossessed": 0.0,
                "duels_lost": 5,
                "aerial_lost": 0,
                "total_contest": 0,
                "won_contest": 0,
                "ball_recovery": 0,
                "challenges_lost": 0,
                "fouls": 2,
                "fouls_drawn": 0,
                "assists": 0,
                "shots_off_target": 0,
                "interceptions": 0,
                "tackles_won": 0,
                "tackles": 0,
                "clearances": 0,
                "blocks": 0,
                "big_chances_created": 0,
                "big_chances_missed": 0,
                "xgot": 0.0,
                "offsides": 0,
                "ball_carries": 5,
                "total_progression": 11,
                "progressive_carries": 1,
                "opponent_faced": "Cristian Romero, Dávid Hancko",
                "matchup_zone": "Shape fallback",
                "antagonist_source": "formation_fallback"
              }
            },
            {
              "step": "team_lambda_rescale",
              "description": "Player expected_goals/expected_assists rescaled so squad sum equals team lambda 1.02 (squad xG sum 0.7880, xG scale 1.2944)",
              "stats": {
                "expected_goals": 0.312,
                "goal_rate": 0.4443,
                "goals": 0,
                "shots_on_target": 1,
                "expected_assists": 0.0278,
                "key_pass": 1,
                "rating": 7.2766,
                "minutes": 71,
                "total_pass": 13,
                "accurate_pass": 8,
                "duels_won": 3,
                "total_long_balls": 0,
                "accurate_long_balls": 0,
                "total_opp_half_passes": 9,
                "accurate_opp_half_passes": 5,
                "crosses_total": 0,
                "crosses_accurate": 0,
                "touches": 23,
                "possession_lost": 8.5984,
                "dispossessed": 0.0,
                "duels_lost": 5,
                "aerial_lost": 0,
                "total_contest": 0,
                "won_contest": 0,
                "ball_recovery": 0,
                "challenges_lost": 0,
                "fouls": 2,
                "fouls_drawn": 0,
                "assists": 0,
                "shots_off_target": 0,
                "interceptions": 0,
                "tackles_won": 0,
                "tackles": 0,
                "clearances": 0,
                "blocks": 0,
                "big_chances_created": 0,
                "big_chances_missed": 0,
                "xgot": 0.0,
                "offsides": 0,
                "ball_carries": 5,
                "total_progression": 11,
                "progressive_carries": 1,
                "opponent_faced": "Cristian Romero, Dávid Hancko",
                "matchup_zone": "Shape fallback",
                "antagonist_source": "formation_fallback",
                "projected_goals": 0,
                "goal_probability": 0.0,
                "projected_assists": 0,
                "assist_probability": 0.0
              }
            },
            {
              "step": "rankings_attached",
              "description": "Global ranking attached (match squad rank 5, fifa_overall 74.0)",
              "stats": {
                "expected_goals": 0.312,
                "goal_rate": 0.4443,
                "goals": 0,
                "shots_on_target": 1,
                "expected_assists": 0.0278,
                "key_pass": 1,
                "rating": 7.2766,
                "minutes": 71,
                "total_pass": 13,
                "accurate_pass": 8,
                "duels_won": 3,
                "total_long_balls": 0,
                "accurate_long_balls": 0,
                "total_opp_half_passes": 9,
                "accurate_opp_half_passes": 5,
                "crosses_total": 0,
                "crosses_accurate": 0,
                "touches": 23,
                "possession_lost": 8.5984,
                "dispossessed": 0.0,
                "duels_lost": 5,
                "aerial_lost": 0,
                "total_contest": 0,
                "won_contest": 0,
                "ball_recovery": 0,
                "challenges_lost": 0,
                "fouls": 2,
                "fouls_drawn": 0,
                "assists": 0,
                "shots_off_target": 0,
                "interceptions": 0,
                "tackles_won": 0,
                "tackles": 0,
                "clearances": 0,
                "blocks": 0,
                "big_chances_created": 0,
                "big_chances_missed": 0,
                "xgot": 0.0,
                "offsides": 0,
                "ball_carries": 5,
                "total_progression": 11,
                "progressive_carries": 1,
                "opponent_faced": "Cristian Romero, Dávid Hancko",
                "matchup_zone": "Shape fallback",
                "antagonist_source": "formation_fallback",
                "projected_goals": 0,
                "goal_probability": 0.0,
                "projected_assists": 0,
                "assist_probability": 0.0,
                "fifa_overall": 74.0
              }
            },
            {
              "step": "integer_goal_projection",
              "description": "Team scoreline allocation: 0 projected goals distributed by scorer weight",
              "stats": {
                "expected_goals": 0.312,
                "goal_rate": 0.4443,
                "goals": 0,
                "shots_on_target": 1,
                "expected_assists": 0.0278,
                "key_pass": 1,
                "rating": 7.2766,
                "minutes": 71,
                "total_pass": 13,
                "accurate_pass": 8,
                "duels_won": 3,
                "total_long_balls": 0,
                "accurate_long_balls": 0,
                "total_opp_half_passes": 9,
                "accurate_opp_half_passes": 5,
                "crosses_total": 0,
                "crosses_accurate": 0,
                "touches": 23,
                "possession_lost": 8.5984,
                "dispossessed": 0.0,
                "duels_lost": 5,
                "aerial_lost": 0,
                "total_contest": 0,
                "won_contest": 0,
                "ball_recovery": 0,
                "challenges_lost": 0,
                "fouls": 2,
                "fouls_drawn": 0,
                "assists": 0,
                "shots_off_target": 0,
                "interceptions": 0,
                "tackles_won": 0,
                "tackles": 0,
                "clearances": 0,
                "blocks": 0,
                "big_chances_created": 0,
                "big_chances_missed": 0,
                "xgot": 0.0,
                "offsides": 0,
                "ball_carries": 5,
                "total_progression": 11,
                "progressive_carries": 1,
                "opponent_faced": "Cristian Romero, Dávid Hancko",
                "matchup_zone": "Shape fallback",
                "antagonist_source": "formation_fallback",
                "projected_goals": 0,
                "goal_probability": 0.0,
                "projected_assists": 0,
                "assist_probability": 0.0,
                "fifa_overall": 74.0
              }
            },
            {
              "step": "integer_assist_projection",
              "description": "Team scoreline allocation: 0 projected assists distributed by provider weight",
              "stats": {
                "expected_goals": 0.312,
                "goal_rate": 0.4443,
                "goals": 0,
                "shots_on_target": 1,
                "expected_assists": 0.0278,
                "key_pass": 1,
                "rating": 7.2766,
                "minutes": 71,
                "total_pass": 13,
                "accurate_pass": 8,
                "duels_won": 3,
                "total_long_balls": 0,
                "accurate_long_balls": 0,
                "total_opp_half_passes": 9,
                "accurate_opp_half_passes": 5,
                "crosses_total": 0,
                "crosses_accurate": 0,
                "touches": 23,
                "possession_lost": 8.5984,
                "dispossessed": 0.0,
                "duels_lost": 5,
                "aerial_lost": 0,
                "total_contest": 0,
                "won_contest": 0,
                "ball_recovery": 0,
                "challenges_lost": 0,
                "fouls": 2,
                "fouls_drawn": 0,
                "assists": 0,
                "shots_off_target": 0,
                "interceptions": 0,
                "tackles_won": 0,
                "tackles": 0,
                "clearances": 0,
                "blocks": 0,
                "big_chances_created": 0,
                "big_chances_missed": 0,
                "xgot": 0.0,
                "offsides": 0,
                "ball_carries": 5,
                "total_progression": 11,
                "progressive_carries": 1,
                "opponent_faced": "Cristian Romero, Dávid Hancko",
                "matchup_zone": "Shape fallback",
                "antagonist_source": "formation_fallback",
                "projected_goals": 0,
                "goal_probability": 0.0,
                "projected_assists": 0,
                "assist_probability": 0.0,
                "fifa_overall": 74.0
              }
            }
          ]
        },
        "Ander Barrenetxea": {
          "player_id": 966862,
          "position": "M",
          "position_depth": "M",
          "is_starter": true,
          "shirt_number": 7,
          "height": 174,
          "market_value": 17200000,
          "stats": {
            "key_pass": 1,
            "expected_assists": 0.0835,
            "assists": 0,
            "expected_goals": 0.1349,
            "rating": 6.9611,
            "minutes": 66,
            "total_pass": 20,
            "accurate_pass": 16,
            "duels_won": 4,
            "total_long_balls": 0,
            "accurate_long_balls": 0,
            "total_own_half_passes": 5,
            "accurate_own_half_passes": 5,
            "total_opp_half_passes": 15,
            "accurate_opp_half_passes": 11,
            "crosses_total": 2,
            "crosses_accurate": 0,
            "touches": 35,
            "possession_lost": 11.6789,
            "dispossessed": 2.4018,
            "duels_lost": 7,
            "aerial_won": 0,
            "aerial_lost": 0,
            "interceptions": 0,
            "tackles_won": 0,
            "tackles": 0,
            "clearances": 0,
            "total_contest": 3,
            "won_contest": 0,
            "challenges_lost": 0,
            "fouls": 1,
            "fouls_drawn": 0,
            "goal_rate": 0.0271,
            "goals": 0,
            "shots_on_target": 0,
            "shots_off_target": 0,
            "blocks": 0,
            "big_chances_created": 0,
            "big_chances_missed": 0,
            "xgot": 0.0,
            "ball_carries": 12,
            "total_progression": 35,
            "progressive_carries": 2,
            "total_shots": 2,
            "offsides": 0,
            "yellowCards": 0.0,
            "redCards": 0.0,
            "ownGoals": 0.0,
            "shotAccuracy": 25.0,
            "shotConversion": 0.25,
            "minutesPct": 59.4,
            "pointsPerMatch": 1.0,
            "netGoalDifferencePer90": 0.0,
            "opponent_faced": "Giuliano Simeone",
            "matchup_zone": "Midfield lane",
            "antagonist_source": "midfield_pairing",
            "projected_goals": 0,
            "goal_probability": 0.0,
            "projected_assists": 0,
            "assist_probability": 0.0,
            "fifa_overall": 81.0
          },
          "latest_10_games": [
            {
              "match_id": 16416340.0,
              "match_date": "2026-09-03",
              "home_team": "Real Sociedad",
              "away_team": "Celta Vigo",
              "team_side": "home",
              "is_starting_11": 1,
              "team": "Real Sociedad",
              "opponent": "Celta Vigo",
              "stats": {
                "minutes": 71,
                "rating": 6.9,
                "assists": 0,
                "expected_goals": 0.0924,
                "expected_assists": 0.0104,
                "total_shots": 1,
                "total_pass": 26,
                "accurate_pass": 20,
                "tackles": 1,
                "tackles_won": 1,
                "duels_won": 6,
                "ball_recovery": 4
              },
              "has_player_stats": true,
              "league_name": "LaLiga",
              "league_id": "8.0",
              "league_slug": "laliga",
              "league_country": "Spain",
              "season_id": "97268.0",
              "season_name": "LaLiga 26/27",
              "season_year": "26/27"
            },
            {
              "match_id": 16416310.0,
              "match_date": "2026-08-29",
              "home_team": "Real Sociedad",
              "away_team": "Espanyol",
              "team_side": "home",
              "is_starting_11": 1,
              "team": "Real Sociedad",
              "opponent": "Espanyol",
              "stats": {
                "minutes": 63,
                "rating": 7.1,
                "goal_rate": 1.0,
                "goals": 1,
                "assists": 0,
                "expected_goals": 0.1233,
                "expected_assists": 0.0122,
                "total_shots": 2,
                "shots_on_target": 1,
                "shots_off_target": 1,
                "total_pass": 17,
                "accurate_pass": 15,
                "key_pass": 1,
                "ball_recovery": 3
              },
              "has_player_stats": true,
              "league_name": "LaLiga",
              "league_id": "8.0",
              "league_slug": "laliga",
              "league_country": "Spain",
              "season_id": "97268.0",
              "season_name": "LaLiga 26/27",
              "season_year": "26/27"
            },
            {
              "match_id": 16421051.0,
              "match_date": "2026-08-26",
              "home_team": "Real Madrid",
              "away_team": "Real Sociedad",
              "team_side": "away",
              "is_starting_11": 0,
              "team": "Real Sociedad",
              "opponent": "Real Madrid",
              "stats": {
                "minutes": 24,
                "rating": 6.6,
                "assists": 0,
                "expected_assists": 0.0016,
                "total_shots": 0,
                "total_pass": 10,
                "accurate_pass": 8,
                "duels_won": 2
              },
              "has_player_stats": true,
              "league_name": "LaLiga",
              "league_id": "8.0",
              "league_slug": "laliga",
              "league_country": "Spain",
              "season_id": "97268.0",
              "season_name": "LaLiga 26/27",
              "season_year": "26/27"
            },
            {
              "match_id": 16416293.0,
              "match_date": "2026-08-21",
              "home_team": "Real Betis",
              "away_team": "Real Sociedad",
              "team_side": "away",
              "is_starting_11": 1,
              "team": "Real Sociedad",
              "opponent": "Real Betis",
              "stats": {
                "minutes": 58,
                "rating": 6.4,
                "assists": 0,
                "expected_goals": 0.0292,
                "expected_assists": 0.0355,
                "total_shots": 1,
                "total_pass": 15,
                "accurate_pass": 11,
                "duels_won": 2,
                "ball_recovery": 2
              },
              "has_player_stats": true,
              "league_name": "LaLiga",
              "league_id": "8.0",
              "league_slug": "laliga",
              "league_country": "Spain",
              "season_id": "97268.0",
              "season_name": "LaLiga 26/27",
              "season_year": "26/27"
            }
          ],
          "ranking": {
            "global_player_rank": 1136,
            "combined_rank_score": 550.0,
            "ranking_source": "sofascore_plus_fifa_csv_filled",
            "ranking_status": "combined",
            "sofascore_rank": 511.0,
            "sofascore_rating": 6.85,
            "sofascore_appearances": 30.0,
            "fifa_rank": 589.0,
            "fifa_overall": 81.0,
            "fifa_source": "EA SPORTS FC official ratings",
            "match_squad_rank": 7,
            "squad_role": "starter",
            "projected_match_rating": 6.9611,
            "source_file": "data/player_rankings.csv",
            "player_name": "Ander Barrenetxea",
            "ranking_neighbors": {
              "upper": [
                {
                  "player_name": "Ousmane Diomande",
                  "ranking": 1131
                },
                {
                  "player_name": "Rui Silva",
                  "ranking": 1132
                },
                {
                  "player_name": "Abror Karimov",
                  "ranking": 1133
                },
                {
                  "player_name": "Maximiliano Guerrero",
                  "ranking": 1134
                },
                {
                  "player_name": "Agustín Urzi",
                  "ranking": 1135
                }
              ],
              "lower": [
                {
                  "player_name": "Youstin Salas",
                  "ranking": 1137
                },
                {
                  "player_name": "Jegal Jae-min",
                  "ranking": 1138
                },
                {
                  "player_name": "Jin-hyeok Kim",
                  "ranking": 1139
                },
                {
                  "player_name": "Imeda Ashortia",
                  "ranking": 1140
                },
                {
                  "player_name": "Sunnatilla Abdullazhonov",
                  "ranking": 1141
                }
              ]
            }
          },
          "data_sources": [
            "match_history",
            "market_value",
            "fbref_season"
          ],
          "data_confidence": 0.462,
          "history_matches": 3,
          "xgboost_reasoning": {
            "model_source": "xgboost_regressor",
            "position_service": "M_service",
            "features_evaluated": [
              "minutesPlayed",
              "is_starting_11",
              "totalPass",
              "accuratePass",
              "totalOppositionHalfPasses",
              "accurateOppositionHalfPasses",
              "totalShots",
              "keyPass",
              "expectedAssists",
              "totalCross",
              "accurateCross",
              "duelWon",
              "duelLost",
              "aerialWon",
              "ballRecovery",
              "touches",
              "interceptionWon",
              "wonTackle",
              "possessionLostCtrl",
              "dispossessed",
              "numberOfSprints",
              "kilometersCovered",
              "passValueNormalized",
              "dribbleValueNormalized",
              "defensiveValueNormalized",
              "shotValueNormalized",
              "ballCarriesCount",
              "totalProgression",
              "progressiveBallCarriesCount",
              "pass_accuracy",
              "duel_win_rate",
              "opp_half_pass_pct",
              "creative_index",
              "touches_p90",
              "totalPass_p90",
              "keyPass_p90",
              "duelWon_p90",
              "ballRecovery_p90",
              "ballCarriesCount_p90",
              "creative_efficiency",
              "cross_accuracy",
              "cross_creative_contribution",
              "defensive_midfield_actions",
              "press_vulnerability",
              "progressive_carries_p90",
              "intensity_index",
              "history_matches"
            ],
            "targets_predicted": [
              "keyPass",
              "expectedAssists",
              "goalAssist",
              "expectedGoals",
              "rating"
            ],
            "history_matches": 3,
            "data_confidence": 0.462,
            "data_sources": [
              "match_history",
              "market_value",
              "fbref_season"
            ],
            "market_value_adjustment": 1.0308,
            "fbref_prior_metrics": {
              "squad": "Real Sociedad",
              "competition": "La Liga",
              "season": "2026-2027",
              "appearances": 4.0,
              "starts": 3.0,
              "minutes": 214.0,
              "goals_per90": 0.4166666666666667,
              "assists_per90": 0.0,
              "shots_per90": 1.68,
              "shots_on_target_pct": 25.0,
              "prior_reliability": 0.16
            },
            "rationale": "XGBoost regressor (M_service) evaluated 3 historical appearances across 5 target models; FBref 2026-2027 prior blended (La Liga, Real Sociedad, rel: 0.16, gls/90: 0.4166666666666667, ast/90: 0.0)."
          },
          "stat_evolution": [
            {
              "step": "xgboost_raw",
              "description": "XGBoost M_service raw output over 5 target models",
              "stats": {
                "key_pass": 1,
                "expected_assists": 0.081,
                "assists": 0,
                "expected_goals": 0.1011,
                "rating": 6.7531,
                "minutes": 64,
                "total_pass": 19,
                "accurate_pass": 15,
                "duels_won": 4,
                "total_long_balls": 0,
                "accurate_long_balls": 0,
                "total_own_half_passes": 5,
                "accurate_own_half_passes": 5,
                "total_opp_half_passes": 14,
                "accurate_opp_half_passes": 11,
                "crosses_total": 2,
                "crosses_accurate": 0,
                "touches": 34,
                "possession_lost": 11.33,
                "dispossessed": 2.33,
                "duels_lost": 6,
                "aerial_won": 0,
                "aerial_lost": 0,
                "interceptions": 0,
                "tackles_won": 0,
                "tackles": 0,
                "clearances": 0,
                "total_contest": 3,
                "won_contest": 0,
                "challenges_lost": 0,
                "fouls": 1,
                "fouls_drawn": 0,
                "goal_rate": 0.0,
                "goals": 0,
                "shots_on_target": 0,
                "shots_off_target": 0,
                "blocks": 0,
                "big_chances_created": 0,
                "big_chances_missed": 0,
                "xgot": 0.0,
                "ball_carries": 11,
                "total_progression": 34,
                "progressive_carries": 2
              },
              "trace": {
                "model": {
                  "position_service": "M",
                  "schema_version": 3,
                  "trained_at": "2026-09-13T10:02:05.725191+00:00",
                  "trained_on": {
                    "matches": 93,
                    "players": 461,
                    "rows": 1422
                  }
                },
                "player_history": [
                  {
                    "match_date": "2026-09-03",
                    "opponent": "Celta Vigo",
                    "minutes": 71.0,
                    "is_starting": true,
                    "weight": 0.3887,
                    "rating": 6.9
                  },
                  {
                    "match_date": "2026-08-29",
                    "opponent": "Espanyol",
                    "minutes": 63.0,
                    "is_starting": true,
                    "weight": 0.3304,
                    "rating": 7.1
                  },
                  {
                    "match_date": "2026-08-21",
                    "opponent": "Real Betis",
                    "minutes": 58.0,
                    "is_starting": true,
                    "weight": 0.2809,
                    "rating": 6.4
                  }
                ],
                "feature_row": {
                  "history_matches": 3.0,
                  "is_starting_11": 1.0,
                  "ballRecovery_p90": 4.2587,
                  "ballRecovery": 3.1079,
                  "intensity_index": 4.2484,
                  "expectedAssists": 0.018,
                  "kilometersCovered": 4.056
                },
                "per_target": [
                  {
                    "target": "keyPass",
                    "predicted": 0.8140592575073242,
                    "scale": "count per match",
                    "top_features": [
                      {
                        "name": "is_starting_11",
                        "importance": 0.0551
                      },
                      {
                        "name": "expectedAssists",
                        "importance": 0.0489
                      },
                      {
                        "name": "creative_efficiency",
                        "importance": 0.0393
                      },
                      {
                        "name": "creative_index",
                        "importance": 0.035
                      },
                      {
                        "name": "accurateCross",
                        "importance": 0.0319
                      }
                    ]
                  },
                  {
                    "target": "expectedAssists",
                    "predicted": 0.08103755116462708,
                    "scale": "per match (raw)",
                    "top_features": [
                      {
                        "name": "cross_creative_contribution",
                        "importance": 0.0714
                      },
                      {
                        "name": "totalOppositionHalfPasses",
                        "importance": 0.0375
                      },
                      {
                        "name": "expectedAssists",
                        "importance": 0.0361
                      },
                      {
                        "name": "accurateCross",
                        "importance": 0.0356
                      },
                      {
                        "name": "creative_index",
                        "importance": 0.0345
                      }
                    ]
                  },
                  {
                    "target": "goalAssist",
                    "predicted": 0.07499013096094131,
                    "scale": "count per match",
                    "top_features": [
                      {
                        "name": "dribbleValueNormalized",
                        "importance": 0.0442
                      },
                      {
                        "name": "keyPass_p90",
                        "importance": 0.0378
                      },
                      {
                        "name": "totalCross",
                        "importance": 0.0368
                      },
                      {
                        "name": "cross_accuracy",
                        "importance": 0.036
                      },
                      {
                        "name": "interceptionWon",
                        "importance": 0.0315
                      }
                    ]
                  },
                  {
                    "target": "expectedGoals",
                    "predicted": 0.10111071169376373,
                    "scale": "per match (raw)",
                    "top_features": [
                      {
                        "name": "totalShots",
                        "importance": 0.077
                      },
                      {
                        "name": "intensity_index",
                        "importance": 0.0622
                      },
                      {
                        "name": "progressiveBallCarriesCount",
                        "importance": 0.0454
                      },
                      {
                        "name": "possessionLostCtrl",
                        "importance": 0.0399
                      },
                      {
                        "name": "numberOfSprints",
                        "importance": 0.0384
                      }
                    ]
                  },
                  {
                    "target": "rating",
                    "predicted": 6.753148078918457,
                    "scale": "0-10",
                    "top_features": [
                      {
                        "name": "ballRecovery_p90",
                        "importance": 0.0847
                      },
                      {
                        "name": "ballRecovery",
                        "importance": 0.0836
                      },
                      {
                        "name": "kilometersCovered",
                        "importance": 0.0597
                      },
                      {
                        "name": "defensive_midfield_actions",
                        "importance": 0.05
                      },
                      {
                        "name": "minutesPlayed",
                        "importance": 0.0441
                      }
                    ]
                  }
                ],
                "caveat": "Raw XGBoost output: no per-90 normalization; minutesPlayed is the player's historical average."
              }
            },
            {
              "step": "market_value_boost",
              "description": "Market-value quality scaling (boost 1.0308, quality 0.603)",
              "stats": {
                "key_pass": 1,
                "expected_assists": 0.0835,
                "assists": 0,
                "expected_goals": 0.1042,
                "rating": 6.9611,
                "minutes": 66,
                "total_pass": 20,
                "accurate_pass": 16,
                "duels_won": 4,
                "total_long_balls": 0,
                "accurate_long_balls": 0,
                "total_own_half_passes": 5,
                "accurate_own_half_passes": 5,
                "total_opp_half_passes": 15,
                "accurate_opp_half_passes": 11,
                "crosses_total": 2,
                "crosses_accurate": 0,
                "touches": 35,
                "possession_lost": 11.6789,
                "dispossessed": 2.4018,
                "duels_lost": 7,
                "aerial_won": 0,
                "aerial_lost": 0,
                "interceptions": 0,
                "tackles_won": 0,
                "tackles": 0,
                "clearances": 0,
                "total_contest": 3,
                "won_contest": 0,
                "challenges_lost": 0,
                "fouls": 1,
                "fouls_drawn": 0,
                "goal_rate": 0.0,
                "goals": 0,
                "shots_on_target": 0,
                "shots_off_target": 0,
                "blocks": 0,
                "big_chances_created": 0,
                "big_chances_missed": 0,
                "xgot": 0.0,
                "ball_carries": 12,
                "total_progression": 35,
                "progressive_carries": 2
              }
            },
            {
              "step": "fbref_prior_blend",
              "description": "FBref 2026-27 prior blended (weight 0.0650)",
              "stats": {
                "key_pass": 1,
                "expected_assists": 0.0835,
                "assists": 0,
                "expected_goals": 0.1042,
                "rating": 6.9611,
                "minutes": 66,
                "total_pass": 20,
                "accurate_pass": 16,
                "duels_won": 4,
                "total_long_balls": 0,
                "accurate_long_balls": 0,
                "total_own_half_passes": 5,
                "accurate_own_half_passes": 5,
                "total_opp_half_passes": 15,
                "accurate_opp_half_passes": 11,
                "crosses_total": 2,
                "crosses_accurate": 0,
                "touches": 35,
                "possession_lost": 11.6789,
                "dispossessed": 2.4018,
                "duels_lost": 7,
                "aerial_won": 0,
                "aerial_lost": 0,
                "interceptions": 0,
                "tackles_won": 0,
                "tackles": 0,
                "clearances": 0,
                "total_contest": 3,
                "won_contest": 0,
                "challenges_lost": 0,
                "fouls": 1,
                "fouls_drawn": 0,
                "goal_rate": 0.0271,
                "goals": 0,
                "shots_on_target": 0,
                "shots_off_target": 0,
                "blocks": 0,
                "big_chances_created": 0,
                "big_chances_missed": 0,
                "xgot": 0.0,
                "ball_carries": 12,
                "total_progression": 35,
                "progressive_carries": 2,
                "total_shots": 2,
                "offsides": 0,
                "yellowCards": 0.0,
                "redCards": 0.0,
                "ownGoals": 0.0,
                "shotAccuracy": 25.0,
                "shotConversion": 0.25,
                "minutesPct": 59.4,
                "pointsPerMatch": 1.0,
                "netGoalDifferencePer90": -0.42
              }
            },
            {
              "step": "final_cap",
              "description": "Stats clamped to historical constraints and shot-component identity",
              "stats": {
                "key_pass": 1,
                "expected_assists": 0.0835,
                "assists": 0,
                "expected_goals": 0.1042,
                "rating": 6.9611,
                "minutes": 66,
                "total_pass": 20,
                "accurate_pass": 16,
                "duels_won": 4,
                "total_long_balls": 0,
                "accurate_long_balls": 0,
                "total_own_half_passes": 5,
                "accurate_own_half_passes": 5,
                "total_opp_half_passes": 15,
                "accurate_opp_half_passes": 11,
                "crosses_total": 2,
                "crosses_accurate": 0,
                "touches": 35,
                "possession_lost": 11.6789,
                "dispossessed": 2.4018,
                "duels_lost": 7,
                "aerial_won": 0,
                "aerial_lost": 0,
                "interceptions": 0,
                "tackles_won": 0,
                "tackles": 0,
                "clearances": 0,
                "total_contest": 3,
                "won_contest": 0,
                "challenges_lost": 0,
                "fouls": 1,
                "fouls_drawn": 0,
                "goal_rate": 0.0271,
                "goals": 0,
                "shots_on_target": 0,
                "shots_off_target": 0,
                "blocks": 0,
                "big_chances_created": 0,
                "big_chances_missed": 0,
                "xgot": 0.0,
                "ball_carries": 12,
                "total_progression": 35,
                "progressive_carries": 2,
                "total_shots": 2,
                "offsides": 0,
                "yellowCards": 0.0,
                "redCards": 0.0,
                "ownGoals": 0.0,
                "shotAccuracy": 25.0,
                "shotConversion": 0.25,
                "minutesPct": 59.4,
                "pointsPerMatch": 1.0,
                "netGoalDifferencePer90": 0.0
              }
            },
            {
              "step": "enriched_model_output",
              "description": "Model output after duel-context enrichment (pre router post-processing)",
              "stats": {
                "key_pass": 1,
                "expected_assists": 0.0835,
                "assists": 0,
                "expected_goals": 0.1042,
                "rating": 6.9611,
                "minutes": 66,
                "total_pass": 20,
                "accurate_pass": 16,
                "duels_won": 4,
                "total_long_balls": 0,
                "accurate_long_balls": 0,
                "total_own_half_passes": 5,
                "accurate_own_half_passes": 5,
                "total_opp_half_passes": 15,
                "accurate_opp_half_passes": 11,
                "crosses_total": 2,
                "crosses_accurate": 0,
                "touches": 35,
                "possession_lost": 11.6789,
                "dispossessed": 2.4018,
                "duels_lost": 7,
                "aerial_won": 0,
                "aerial_lost": 0,
                "interceptions": 0,
                "tackles_won": 0,
                "tackles": 0,
                "clearances": 0,
                "total_contest": 3,
                "won_contest": 0,
                "challenges_lost": 0,
                "fouls": 1,
                "fouls_drawn": 0,
                "goal_rate": 0.0271,
                "goals": 0,
                "shots_on_target": 0,
                "shots_off_target": 0,
                "blocks": 0,
                "big_chances_created": 0,
                "big_chances_missed": 0,
                "xgot": 0.0,
                "ball_carries": 12,
                "total_progression": 35,
                "progressive_carries": 2,
                "total_shots": 2,
                "offsides": 0,
                "yellowCards": 0.0,
                "redCards": 0.0,
                "ownGoals": 0.0,
                "shotAccuracy": 25.0,
                "shotConversion": 0.25,
                "minutesPct": 59.4,
                "pointsPerMatch": 1.0,
                "netGoalDifferencePer90": 0.0,
                "opponent_faced": "Giuliano Simeone",
                "matchup_zone": "Midfield lane",
                "antagonist_source": "midfield_pairing"
              }
            },
            {
              "step": "team_lambda_rescale",
              "description": "Player expected_goals/expected_assists rescaled so squad sum equals team lambda 1.02 (squad xG sum 0.7880, xG scale 1.2944)",
              "stats": {
                "key_pass": 1,
                "expected_assists": 0.0835,
                "assists": 0,
                "expected_goals": 0.1349,
                "rating": 6.9611,
                "minutes": 66,
                "total_pass": 20,
                "accurate_pass": 16,
                "duels_won": 4,
                "total_long_balls": 0,
                "accurate_long_balls": 0,
                "total_own_half_passes": 5,
                "accurate_own_half_passes": 5,
                "total_opp_half_passes": 15,
                "accurate_opp_half_passes": 11,
                "crosses_total": 2,
                "crosses_accurate": 0,
                "touches": 35,
                "possession_lost": 11.6789,
                "dispossessed": 2.4018,
                "duels_lost": 7,
                "aerial_won": 0,
                "aerial_lost": 0,
                "interceptions": 0,
                "tackles_won": 0,
                "tackles": 0,
                "clearances": 0,
                "total_contest": 3,
                "won_contest": 0,
                "challenges_lost": 0,
                "fouls": 1,
                "fouls_drawn": 0,
                "goal_rate": 0.0271,
                "goals": 0,
                "shots_on_target": 0,
                "shots_off_target": 0,
                "blocks": 0,
                "big_chances_created": 0,
                "big_chances_missed": 0,
                "xgot": 0.0,
                "ball_carries": 12,
                "total_progression": 35,
                "progressive_carries": 2,
                "total_shots": 2,
                "offsides": 0,
                "yellowCards": 0.0,
                "redCards": 0.0,
                "ownGoals": 0.0,
                "shotAccuracy": 25.0,
                "shotConversion": 0.25,
                "minutesPct": 59.4,
                "pointsPerMatch": 1.0,
                "netGoalDifferencePer90": 0.0,
                "opponent_faced": "Giuliano Simeone",
                "matchup_zone": "Midfield lane",
                "antagonist_source": "midfield_pairing",
                "projected_goals": 0,
                "goal_probability": 0.0,
                "projected_assists": 0,
                "assist_probability": 0.0
              }
            },
            {
              "step": "rankings_attached",
              "description": "Global ranking attached (match squad rank 7, fifa_overall 81.0)",
              "stats": {
                "key_pass": 1,
                "expected_assists": 0.0835,
                "assists": 0,
                "expected_goals": 0.1349,
                "rating": 6.9611,
                "minutes": 66,
                "total_pass": 20,
                "accurate_pass": 16,
                "duels_won": 4,
                "total_long_balls": 0,
                "accurate_long_balls": 0,
                "total_own_half_passes": 5,
                "accurate_own_half_passes": 5,
                "total_opp_half_passes": 15,
                "accurate_opp_half_passes": 11,
                "crosses_total": 2,
                "crosses_accurate": 0,
                "touches": 35,
                "possession_lost": 11.6789,
                "dispossessed": 2.4018,
                "duels_lost": 7,
                "aerial_won": 0,
                "aerial_lost": 0,
                "interceptions": 0,
                "tackles_won": 0,
                "tackles": 0,
                "clearances": 0,
                "total_contest": 3,
                "won_contest": 0,
                "challenges_lost": 0,
                "fouls": 1,
                "fouls_drawn": 0,
                "goal_rate": 0.0271,
                "goals": 0,
                "shots_on_target": 0,
                "shots_off_target": 0,
                "blocks": 0,
                "big_chances_created": 0,
                "big_chances_missed": 0,
                "xgot": 0.0,
                "ball_carries": 12,
                "total_progression": 35,
                "progressive_carries": 2,
                "total_shots": 2,
                "offsides": 0,
                "yellowCards": 0.0,
                "redCards": 0.0,
                "ownGoals": 0.0,
                "shotAccuracy": 25.0,
                "shotConversion": 0.25,
                "minutesPct": 59.4,
                "pointsPerMatch": 1.0,
                "netGoalDifferencePer90": 0.0,
                "opponent_faced": "Giuliano Simeone",
                "matchup_zone": "Midfield lane",
                "antagonist_source": "midfield_pairing",
                "projected_goals": 0,
                "goal_probability": 0.0,
                "projected_assists": 0,
                "assist_probability": 0.0,
                "fifa_overall": 81.0
              }
            },
            {
              "step": "integer_goal_projection",
              "description": "Team scoreline allocation: 0 projected goals distributed by scorer weight",
              "stats": {
                "key_pass": 1,
                "expected_assists": 0.0835,
                "assists": 0,
                "expected_goals": 0.1349,
                "rating": 6.9611,
                "minutes": 66,
                "total_pass": 20,
                "accurate_pass": 16,
                "duels_won": 4,
                "total_long_balls": 0,
                "accurate_long_balls": 0,
                "total_own_half_passes": 5,
                "accurate_own_half_passes": 5,
                "total_opp_half_passes": 15,
                "accurate_opp_half_passes": 11,
                "crosses_total": 2,
                "crosses_accurate": 0,
                "touches": 35,
                "possession_lost": 11.6789,
                "dispossessed": 2.4018,
                "duels_lost": 7,
                "aerial_won": 0,
                "aerial_lost": 0,
                "interceptions": 0,
                "tackles_won": 0,
                "tackles": 0,
                "clearances": 0,
                "total_contest": 3,
                "won_contest": 0,
                "challenges_lost": 0,
                "fouls": 1,
                "fouls_drawn": 0,
                "goal_rate": 0.0271,
                "goals": 0,
                "shots_on_target": 0,
                "shots_off_target": 0,
                "blocks": 0,
                "big_chances_created": 0,
                "big_chances_missed": 0,
                "xgot": 0.0,
                "ball_carries": 12,
                "total_progression": 35,
                "progressive_carries": 2,
                "total_shots": 2,
                "offsides": 0,
                "yellowCards": 0.0,
                "redCards": 0.0,
                "ownGoals": 0.0,
                "shotAccuracy": 25.0,
                "shotConversion": 0.25,
                "minutesPct": 59.4,
                "pointsPerMatch": 1.0,
                "netGoalDifferencePer90": 0.0,
                "opponent_faced": "Giuliano Simeone",
                "matchup_zone": "Midfield lane",
                "antagonist_source": "midfield_pairing",
                "projected_goals": 0,
                "goal_probability": 0.0,
                "projected_assists": 0,
                "assist_probability": 0.0,
                "fifa_overall": 81.0
              }
            },
            {
              "step": "integer_assist_projection",
              "description": "Team scoreline allocation: 0 projected assists distributed by provider weight",
              "stats": {
                "key_pass": 1,
                "expected_assists": 0.0835,
                "assists": 0,
                "expected_goals": 0.1349,
                "rating": 6.9611,
                "minutes": 66,
                "total_pass": 20,
                "accurate_pass": 16,
                "duels_won": 4,
                "total_long_balls": 0,
                "accurate_long_balls": 0,
                "total_own_half_passes": 5,
                "accurate_own_half_passes": 5,
                "total_opp_half_passes": 15,
                "accurate_opp_half_passes": 11,
                "crosses_total": 2,
                "crosses_accurate": 0,
                "touches": 35,
                "possession_lost": 11.6789,
                "dispossessed": 2.4018,
                "duels_lost": 7,
                "aerial_won": 0,
                "aerial_lost": 0,
                "interceptions": 0,
                "tackles_won": 0,
                "tackles": 0,
                "clearances": 0,
                "total_contest": 3,
                "won_contest": 0,
                "challenges_lost": 0,
                "fouls": 1,
                "fouls_drawn": 0,
                "goal_rate": 0.0271,
                "goals": 0,
                "shots_on_target": 0,
                "shots_off_target": 0,
                "blocks": 0,
                "big_chances_created": 0,
                "big_chances_missed": 0,
                "xgot": 0.0,
                "ball_carries": 12,
                "total_progression": 35,
                "progressive_carries": 2,
                "total_shots": 2,
                "offsides": 0,
                "yellowCards": 0.0,
                "redCards": 0.0,
                "ownGoals": 0.0,
                "shotAccuracy": 25.0,
                "shotConversion": 0.25,
                "minutesPct": 59.4,
                "pointsPerMatch": 1.0,
                "netGoalDifferencePer90": 0.0,
                "opponent_faced": "Giuliano Simeone",
                "matchup_zone": "Midfield lane",
                "antagonist_source": "midfield_pairing",
                "projected_goals": 0,
                "goal_probability": 0.0,
                "projected_assists": 0,
                "assist_probability": 0.0,
                "fifa_overall": 81.0
              }
            }
          ]
        },
        "Beñat Turrientes": {
          "player_id": 980410,
          "position": "M",
          "position_depth": "M",
          "is_starter": true,
          "shirt_number": 8,
          "height": 179,
          "market_value": 10600000,
          "stats": {
            "key_pass": 1,
            "expected_assists": 0.0667,
            "assists": 0,
            "expected_goals": 0.0716,
            "rating": 6.9786,
            "minutes": 65,
            "total_pass": 47,
            "accurate_pass": 43,
            "duels_won": 4,
            "total_long_balls": 1,
            "accurate_long_balls": 0,
            "total_own_half_passes": 21,
            "accurate_own_half_passes": 20,
            "total_opp_half_passes": 25,
            "accurate_opp_half_passes": 23,
            "crosses_total": 0,
            "crosses_accurate": 0,
            "touches": 55,
            "possession_lost": 5.0442,
            "dispossessed": 0.0,
            "duels_lost": 0,
            "aerial_won": 1,
            "aerial_lost": 0,
            "interceptions": 0,
            "tackles_won": 0,
            "tackles": 0,
            "clearances": 0,
            "total_contest": 0,
            "won_contest": 0,
            "challenges_lost": 0,
            "fouls": 0,
            "fouls_drawn": 0,
            "goal_rate": 0.0,
            "goals": 0,
            "shots_on_target": 0,
            "shots_off_target": 0,
            "blocks": 0,
            "big_chances_created": 0,
            "big_chances_missed": 0,
            "xgot": 0.0,
            "ball_carries": 18,
            "total_progression": 63,
            "progressive_carries": 1,
            "total_shots": 1,
            "offsides": 0,
            "yellowCards": 0.3448,
            "redCards": 0.0,
            "ownGoals": 0.0,
            "shotAccuracy": 75.0,
            "shotConversion": 0.0,
            "minutesPct": 71.4,
            "pointsPerMatch": 1.0,
            "netGoalDifferencePer90": 0.0,
            "dribbles_attempted": 3,
            "dribbles_successful": 0.8,
            "crosses_attempted": 2.2,
            "duel_win_rate": 0.31,
            "pressing_faced": "ULTRA_HIGH",
            "matchup_zone": "Left Mid vs Right Back — Wide Channel",
            "numerical_situation": "1v1",
            "opponent_defenders": "Cristian Romero",
            "opponent_faced": "Cristian Romero",
            "antagonist_source": "attacking_duel, midfield_pairing",
            "projected_goals": 0,
            "goal_probability": 0.0,
            "projected_assists": 0,
            "assist_probability": 0.0,
            "fifa_overall": 81.0
          },
          "latest_10_games": [
            {
              "match_id": 16416340.0,
              "match_date": "2026-09-03",
              "home_team": "Real Sociedad",
              "away_team": "Celta Vigo",
              "team_side": "home",
              "is_starting_11": 1,
              "team": "Real Sociedad",
              "opponent": "Celta Vigo",
              "stats": {
                "minutes": 88,
                "rating": 7.1,
                "assists": 0,
                "expected_goals": 0.0631,
                "expected_assists": 0.0375,
                "total_shots": 2,
                "shots_on_target": 2,
                "total_pass": 48,
                "accurate_pass": 42,
                "key_pass": 1,
                "tackles": 2,
                "tackles_won": 1,
                "clearances": 3,
                "duels_won": 3,
                "ball_recovery": 7
              },
              "has_player_stats": true,
              "league_name": "LaLiga",
              "league_id": "8.0",
              "league_slug": "laliga",
              "league_country": "Spain",
              "season_id": "97268.0",
              "season_name": "LaLiga 26/27",
              "season_year": "26/27"
            },
            {
              "match_id": 16416310.0,
              "match_date": "2026-08-29",
              "home_team": "Real Sociedad",
              "away_team": "Espanyol",
              "team_side": "home",
              "is_starting_11": 1,
              "team": "Real Sociedad",
              "opponent": "Espanyol",
              "stats": {
                "minutes": 62,
                "rating": 6.8,
                "assists": 0,
                "expected_goals": 0.0226,
                "expected_assists": 0.0371,
                "total_shots": 1,
                "total_pass": 38,
                "accurate_pass": 34,
                "key_pass": 1,
                "tackles": 3,
                "tackles_won": 2,
                "clearances": 1,
                "duels_won": 4,
                "ball_recovery": 3
              },
              "has_player_stats": true,
              "league_name": "LaLiga",
              "league_id": "8.0",
              "league_slug": "laliga",
              "league_country": "Spain",
              "season_id": "97268.0",
              "season_name": "LaLiga 26/27",
              "season_year": "26/27"
            },
            {
              "match_id": 16421051.0,
              "match_date": "2026-08-26",
              "home_team": "Real Madrid",
              "away_team": "Real Sociedad",
              "team_side": "away",
              "is_starting_11": 1,
              "team": "Real Sociedad",
              "opponent": "Real Madrid",
              "stats": {
                "minutes": 90,
                "rating": 7.0,
                "assists": 0,
                "expected_goals": 0.016,
                "expected_assists": 0.0533,
                "total_shots": 1,
                "shots_on_target": 1,
                "total_pass": 73,
                "accurate_pass": 72,
                "key_pass": 1,
                "tackles": 2,
                "tackles_won": 1,
                "interceptions": 1,
                "clearances": 4,
                "duels_won": 2,
                "ball_recovery": 3
              },
              "has_player_stats": true,
              "league_name": "LaLiga",
              "league_id": "8.0",
              "league_slug": "laliga",
              "league_country": "Spain",
              "season_id": "97268.0",
              "season_name": "LaLiga 26/27",
              "season_year": "26/27"
            },
            {
              "match_id": 16416293.0,
              "match_date": "2026-08-21",
              "home_team": "Real Betis",
              "away_team": "Real Sociedad",
              "team_side": "away",
              "is_starting_11": 0,
              "team": "Real Sociedad",
              "opponent": "Real Betis",
              "stats": {
                "minutes": 18,
                "rating": 6.7,
                "assists": 0,
                "expected_assists": 0.0139,
                "total_shots": 0,
                "total_pass": 26,
                "accurate_pass": 23,
                "key_pass": 1,
                "ball_recovery": 1
              },
              "has_player_stats": true,
              "league_name": "LaLiga",
              "league_id": "8.0",
              "league_slug": "laliga",
              "league_country": "Spain",
              "season_id": "97268.0",
              "season_name": "LaLiga 26/27",
              "season_year": "26/27"
            }
          ],
          "ranking": {
            "global_player_rank": 976,
            "combined_rank_score": 481.0,
            "ranking_source": "sofascore_plus_fifa_csv_filled",
            "ranking_status": "combined",
            "sofascore_rank": 445.0,
            "sofascore_rating": 6.9,
            "sofascore_appearances": 4.0,
            "fifa_rank": 517.0,
            "fifa_overall": 81.0,
            "fifa_source": "EA SPORTS FC official ratings",
            "match_squad_rank": 12,
            "squad_role": "starter",
            "projected_match_rating": 6.9786,
            "source_file": "data/player_rankings.csv",
            "player_name": "Beñat Turrientes",
            "ranking_neighbors": {
              "upper": [
                {
                  "player_name": "Agustín Giay",
                  "ranking": 971
                },
                {
                  "player_name": "Jin-woo Jo",
                  "ranking": 972
                },
                {
                  "player_name": "Zach Muscat",
                  "ranking": 973
                },
                {
                  "player_name": "Odil Abdumazhidov",
                  "ranking": 974
                },
                {
                  "player_name": "Otabek Boymurodov",
                  "ranking": 975
                }
              ],
              "lower": [
                {
                  "player_name": "José Aldo",
                  "ranking": 977
                },
                {
                  "player_name": "Matheus Henrique",
                  "ranking": 978
                },
                {
                  "player_name": "Azizkhon Isokov",
                  "ranking": 979
                },
                {
                  "player_name": "Esteban Páez",
                  "ranking": 980
                },
                {
                  "player_name": "Krzysztof Piątek",
                  "ranking": 981
                }
              ]
            }
          },
          "data_sources": [
            "match_history",
            "market_value",
            "fbref_season"
          ],
          "data_confidence": 0.529,
          "history_matches": 4,
          "xgboost_reasoning": {
            "model_source": "xgboost_regressor",
            "position_service": "M_service",
            "features_evaluated": [
              "minutesPlayed",
              "is_starting_11",
              "totalPass",
              "accuratePass",
              "totalOppositionHalfPasses",
              "accurateOppositionHalfPasses",
              "totalShots",
              "keyPass",
              "expectedAssists",
              "totalCross",
              "accurateCross",
              "duelWon",
              "duelLost",
              "aerialWon",
              "ballRecovery",
              "touches",
              "interceptionWon",
              "wonTackle",
              "possessionLostCtrl",
              "dispossessed",
              "numberOfSprints",
              "kilometersCovered",
              "passValueNormalized",
              "dribbleValueNormalized",
              "defensiveValueNormalized",
              "shotValueNormalized",
              "ballCarriesCount",
              "totalProgression",
              "progressiveBallCarriesCount",
              "pass_accuracy",
              "duel_win_rate",
              "opp_half_pass_pct",
              "creative_index",
              "touches_p90",
              "totalPass_p90",
              "keyPass_p90",
              "duelWon_p90",
              "ballRecovery_p90",
              "ballCarriesCount_p90",
              "creative_efficiency",
              "cross_accuracy",
              "cross_creative_contribution",
              "defensive_midfield_actions",
              "press_vulnerability",
              "progressive_carries_p90",
              "intensity_index",
              "history_matches"
            ],
            "targets_predicted": [
              "keyPass",
              "expectedAssists",
              "goalAssist",
              "expectedGoals",
              "rating"
            ],
            "history_matches": 4,
            "data_confidence": 0.529,
            "data_sources": [
              "match_history",
              "market_value",
              "fbref_season"
            ],
            "market_value_adjustment": 1.0088,
            "fbref_prior_metrics": {
              "squad": "Real Sociedad",
              "competition": "La Liga",
              "season": "2026-2027",
              "appearances": 4.0,
              "starts": 3.0,
              "minutes": 257.0,
              "goals_per90": 0.0,
              "assists_per90": 0.0,
              "shots_per90": 1.4,
              "shots_on_target_pct": 75.0,
              "prior_reliability": 0.1933
            },
            "rationale": "XGBoost regressor (M_service) evaluated 4 historical appearances across 5 target models; FBref 2026-2027 prior blended (La Liga, Real Sociedad, rel: 0.19, gls/90: 0.0, ast/90: 0.0)."
          },
          "stat_evolution": [
            {
              "step": "xgboost_raw",
              "description": "XGBoost M_service raw output over 5 target models",
              "stats": {
                "key_pass": 1,
                "expected_assists": 0.0661,
                "assists": 0,
                "expected_goals": 0.0548,
                "rating": 6.9175,
                "minutes": 64,
                "total_pass": 46,
                "accurate_pass": 43,
                "duels_won": 4,
                "total_long_balls": 1,
                "accurate_long_balls": 0,
                "total_own_half_passes": 21,
                "accurate_own_half_passes": 20,
                "total_opp_half_passes": 25,
                "accurate_opp_half_passes": 23,
                "crosses_total": 0,
                "crosses_accurate": 0,
                "touches": 54,
                "possession_lost": 5.0,
                "dispossessed": 0.0,
                "duels_lost": 0,
                "aerial_won": 0,
                "aerial_lost": 0,
                "interceptions": 0,
                "tackles_won": 0,
                "tackles": 0,
                "clearances": 0,
                "total_contest": 0,
                "won_contest": 0,
                "challenges_lost": 0,
                "fouls": 0,
                "fouls_drawn": 0,
                "goal_rate": 0.0,
                "goals": 0,
                "shots_on_target": 0,
                "shots_off_target": 0,
                "blocks": 0,
                "big_chances_created": 0,
                "big_chances_missed": 0,
                "xgot": 0.0,
                "ball_carries": 18,
                "total_progression": 62,
                "progressive_carries": 1
              },
              "trace": {
                "model": {
                  "position_service": "M",
                  "schema_version": 3,
                  "trained_at": "2026-09-13T10:02:05.725191+00:00",
                  "trained_on": {
                    "matches": 93,
                    "players": 461,
                    "rows": 1422
                  }
                },
                "player_history": [
                  {
                    "match_date": "2026-09-03",
                    "opponent": "Celta Vigo",
                    "minutes": 88.0,
                    "is_starting": true,
                    "weight": 0.3138,
                    "rating": 7.1
                  },
                  {
                    "match_date": "2026-08-29",
                    "opponent": "Espanyol",
                    "minutes": 62.0,
                    "is_starting": true,
                    "weight": 0.2667,
                    "rating": 6.8
                  },
                  {
                    "match_date": "2026-08-26",
                    "opponent": "Real Madrid",
                    "minutes": 90.0,
                    "is_starting": true,
                    "weight": 0.2267,
                    "rating": 7.0
                  },
                  {
                    "match_date": "2026-08-21",
                    "opponent": "Real Betis",
                    "minutes": 18.0,
                    "is_starting": false,
                    "weight": 0.1927,
                    "rating": 6.7
                  }
                ],
                "feature_row": {
                  "history_matches": 4.0,
                  "is_starting_11": 1.0,
                  "ballRecovery_p90": 5.052,
                  "ballRecovery": 3.8698,
                  "intensity_index": 2.989,
                  "expectedAssists": 0.0364,
                  "kilometersCovered": 5.0008
                },
                "per_target": [
                  {
                    "target": "keyPass",
                    "predicted": 0.9849339127540588,
                    "scale": "count per match",
                    "top_features": [
                      {
                        "name": "is_starting_11",
                        "importance": 0.0551
                      },
                      {
                        "name": "expectedAssists",
                        "importance": 0.0489
                      },
                      {
                        "name": "creative_efficiency",
                        "importance": 0.0393
                      },
                      {
                        "name": "creative_index",
                        "importance": 0.035
                      },
                      {
                        "name": "accurateCross",
                        "importance": 0.0319
                      }
                    ]
                  },
                  {
                    "target": "expectedAssists",
                    "predicted": 0.0660812109708786,
                    "scale": "per match (raw)",
                    "top_features": [
                      {
                        "name": "cross_creative_contribution",
                        "importance": 0.0714
                      },
                      {
                        "name": "totalOppositionHalfPasses",
                        "importance": 0.0375
                      },
                      {
                        "name": "expectedAssists",
                        "importance": 0.0361
                      },
                      {
                        "name": "accurateCross",
                        "importance": 0.0356
                      },
                      {
                        "name": "creative_index",
                        "importance": 0.0345
                      }
                    ]
                  },
                  {
                    "target": "goalAssist",
                    "predicted": 0.0744762122631073,
                    "scale": "count per match",
                    "top_features": [
                      {
                        "name": "dribbleValueNormalized",
                        "importance": 0.0442
                      },
                      {
                        "name": "keyPass_p90",
                        "importance": 0.0378
                      },
                      {
                        "name": "totalCross",
                        "importance": 0.0368
                      },
                      {
                        "name": "cross_accuracy",
                        "importance": 0.036
                      },
                      {
                        "name": "interceptionWon",
                        "importance": 0.0315
                      }
                    ]
                  },
                  {
                    "target": "expectedGoals",
                    "predicted": 0.054845720529556274,
                    "scale": "per match (raw)",
                    "top_features": [
                      {
                        "name": "totalShots",
                        "importance": 0.077
                      },
                      {
                        "name": "intensity_index",
                        "importance": 0.0622
                      },
                      {
                        "name": "progressiveBallCarriesCount",
                        "importance": 0.0454
                      },
                      {
                        "name": "possessionLostCtrl",
                        "importance": 0.0399
                      },
                      {
                        "name": "numberOfSprints",
                        "importance": 0.0384
                      }
                    ]
                  },
                  {
                    "target": "rating",
                    "predicted": 6.917457103729248,
                    "scale": "0-10",
                    "top_features": [
                      {
                        "name": "ballRecovery_p90",
                        "importance": 0.0847
                      },
                      {
                        "name": "ballRecovery",
                        "importance": 0.0836
                      },
                      {
                        "name": "kilometersCovered",
                        "importance": 0.0597
                      },
                      {
                        "name": "defensive_midfield_actions",
                        "importance": 0.05
                      },
                      {
                        "name": "minutesPlayed",
                        "importance": 0.0441
                      }
                    ]
                  }
                ],
                "caveat": "Raw XGBoost output: no per-90 normalization; minutesPlayed is the player's historical average."
              }
            },
            {
              "step": "market_value_boost",
              "description": "Market-value quality scaling (boost 1.0088, quality 0.529)",
              "stats": {
                "key_pass": 1,
                "expected_assists": 0.0667,
                "assists": 0,
                "expected_goals": 0.0553,
                "rating": 6.9786,
                "minutes": 65,
                "total_pass": 47,
                "accurate_pass": 43,
                "duels_won": 4,
                "total_long_balls": 1,
                "accurate_long_balls": 0,
                "total_own_half_passes": 21,
                "accurate_own_half_passes": 20,
                "total_opp_half_passes": 25,
                "accurate_opp_half_passes": 23,
                "crosses_total": 0,
                "crosses_accurate": 0,
                "touches": 55,
                "possession_lost": 5.0442,
                "dispossessed": 0.0,
                "duels_lost": 0,
                "aerial_won": 0,
                "aerial_lost": 0,
                "interceptions": 0,
                "tackles_won": 0,
                "tackles": 0,
                "clearances": 0,
                "total_contest": 0,
                "won_contest": 0,
                "challenges_lost": 0,
                "fouls": 0,
                "fouls_drawn": 0,
                "goal_rate": 0.0,
                "goals": 0,
                "shots_on_target": 0,
                "shots_off_target": 0,
                "blocks": 0,
                "big_chances_created": 0,
                "big_chances_missed": 0,
                "xgot": 0.0,
                "ball_carries": 18,
                "total_progression": 63,
                "progressive_carries": 1
              }
            },
            {
              "step": "fbref_prior_blend",
              "description": "FBref 2026-27 prior blended (weight 0.0698)",
              "stats": {
                "key_pass": 1,
                "expected_assists": 0.0667,
                "assists": 0,
                "expected_goals": 0.0553,
                "rating": 6.9786,
                "minutes": 65,
                "total_pass": 47,
                "accurate_pass": 43,
                "duels_won": 4,
                "total_long_balls": 1,
                "accurate_long_balls": 0,
                "total_own_half_passes": 21,
                "accurate_own_half_passes": 20,
                "total_opp_half_passes": 25,
                "accurate_opp_half_passes": 23,
                "crosses_total": 0,
                "crosses_accurate": 0,
                "touches": 55,
                "possession_lost": 5.0442,
                "dispossessed": 0.0,
                "duels_lost": 0,
                "aerial_won": 0,
                "aerial_lost": 0,
                "interceptions": 0,
                "tackles_won": 0,
                "tackles": 0,
                "clearances": 0,
                "total_contest": 0,
                "won_contest": 0,
                "challenges_lost": 0,
                "fouls": 0,
                "fouls_drawn": 0,
                "goal_rate": 0.0,
                "goals": 0,
                "shots_on_target": 0,
                "shots_off_target": 0,
                "blocks": 0,
                "big_chances_created": 0,
                "big_chances_missed": 0,
                "xgot": 0.0,
                "ball_carries": 18,
                "total_progression": 63,
                "progressive_carries": 1,
                "total_shots": 1,
                "offsides": 0,
                "yellowCards": 0.3448,
                "redCards": 0.0,
                "ownGoals": 0.0,
                "shotAccuracy": 75.0,
                "shotConversion": 0.0,
                "minutesPct": 71.4,
                "pointsPerMatch": 1.0,
                "netGoalDifferencePer90": -0.7
              }
            },
            {
              "step": "final_cap",
              "description": "Stats clamped to historical constraints and shot-component identity",
              "stats": {
                "key_pass": 1,
                "expected_assists": 0.0667,
                "assists": 0,
                "expected_goals": 0.0553,
                "rating": 6.9786,
                "minutes": 65,
                "total_pass": 47,
                "accurate_pass": 43,
                "duels_won": 4,
                "total_long_balls": 1,
                "accurate_long_balls": 0,
                "total_own_half_passes": 21,
                "accurate_own_half_passes": 20,
                "total_opp_half_passes": 25,
                "accurate_opp_half_passes": 23,
                "crosses_total": 0,
                "crosses_accurate": 0,
                "touches": 55,
                "possession_lost": 5.0442,
                "dispossessed": 0.0,
                "duels_lost": 0,
                "aerial_won": 0,
                "aerial_lost": 0,
                "interceptions": 0,
                "tackles_won": 0,
                "tackles": 0,
                "clearances": 0,
                "total_contest": 0,
                "won_contest": 0,
                "challenges_lost": 0,
                "fouls": 0,
                "fouls_drawn": 0,
                "goal_rate": 0.0,
                "goals": 0,
                "shots_on_target": 0,
                "shots_off_target": 0,
                "blocks": 0,
                "big_chances_created": 0,
                "big_chances_missed": 0,
                "xgot": 0.0,
                "ball_carries": 18,
                "total_progression": 63,
                "progressive_carries": 1,
                "total_shots": 1,
                "offsides": 0,
                "yellowCards": 0.3448,
                "redCards": 0.0,
                "ownGoals": 0.0,
                "shotAccuracy": 75.0,
                "shotConversion": 0.0,
                "minutesPct": 71.4,
                "pointsPerMatch": 1.0,
                "netGoalDifferencePer90": 0.0
              }
            },
            {
              "step": "enriched_model_output",
              "description": "Model output after duel-context enrichment (pre router post-processing)",
              "stats": {
                "key_pass": 1,
                "expected_assists": 0.0667,
                "assists": 0,
                "expected_goals": 0.0553,
                "rating": 6.9786,
                "minutes": 65,
                "total_pass": 47,
                "accurate_pass": 43,
                "duels_won": 4,
                "total_long_balls": 1,
                "accurate_long_balls": 0,
                "total_own_half_passes": 21,
                "accurate_own_half_passes": 20,
                "total_opp_half_passes": 25,
                "accurate_opp_half_passes": 23,
                "crosses_total": 0,
                "crosses_accurate": 0,
                "touches": 55,
                "possession_lost": 5.0442,
                "dispossessed": 0.0,
                "duels_lost": 0,
                "aerial_won": 1,
                "aerial_lost": 0,
                "interceptions": 0,
                "tackles_won": 0,
                "tackles": 0,
                "clearances": 0,
                "total_contest": 0,
                "won_contest": 0,
                "challenges_lost": 0,
                "fouls": 0,
                "fouls_drawn": 0,
                "goal_rate": 0.0,
                "goals": 0,
                "shots_on_target": 0,
                "shots_off_target": 0,
                "blocks": 0,
                "big_chances_created": 0,
                "big_chances_missed": 0,
                "xgot": 0.0,
                "ball_carries": 18,
                "total_progression": 63,
                "progressive_carries": 1,
                "total_shots": 1,
                "offsides": 0,
                "yellowCards": 0.3448,
                "redCards": 0.0,
                "ownGoals": 0.0,
                "shotAccuracy": 75.0,
                "shotConversion": 0.0,
                "minutesPct": 71.4,
                "pointsPerMatch": 1.0,
                "netGoalDifferencePer90": 0.0,
                "dribbles_attempted": 3,
                "dribbles_successful": 0.8,
                "crosses_attempted": 2.2,
                "duel_win_rate": 0.31,
                "pressing_faced": "ULTRA_HIGH",
                "matchup_zone": "Left Mid vs Right Back — Wide Channel",
                "numerical_situation": "1v1",
                "opponent_defenders": "Cristian Romero",
                "opponent_faced": "Cristian Romero",
                "antagonist_source": "attacking_duel, midfield_pairing"
              }
            },
            {
              "step": "team_lambda_rescale",
              "description": "Player expected_goals/expected_assists rescaled so squad sum equals team lambda 1.02 (squad xG sum 0.7880, xG scale 1.2944)",
              "stats": {
                "key_pass": 1,
                "expected_assists": 0.0667,
                "assists": 0,
                "expected_goals": 0.0716,
                "rating": 6.9786,
                "minutes": 65,
                "total_pass": 47,
                "accurate_pass": 43,
                "duels_won": 4,
                "total_long_balls": 1,
                "accurate_long_balls": 0,
                "total_own_half_passes": 21,
                "accurate_own_half_passes": 20,
                "total_opp_half_passes": 25,
                "accurate_opp_half_passes": 23,
                "crosses_total": 0,
                "crosses_accurate": 0,
                "touches": 55,
                "possession_lost": 5.0442,
                "dispossessed": 0.0,
                "duels_lost": 0,
                "aerial_won": 1,
                "aerial_lost": 0,
                "interceptions": 0,
                "tackles_won": 0,
                "tackles": 0,
                "clearances": 0,
                "total_contest": 0,
                "won_contest": 0,
                "challenges_lost": 0,
                "fouls": 0,
                "fouls_drawn": 0,
                "goal_rate": 0.0,
                "goals": 0,
                "shots_on_target": 0,
                "shots_off_target": 0,
                "blocks": 0,
                "big_chances_created": 0,
                "big_chances_missed": 0,
                "xgot": 0.0,
                "ball_carries": 18,
                "total_progression": 63,
                "progressive_carries": 1,
                "total_shots": 1,
                "offsides": 0,
                "yellowCards": 0.3448,
                "redCards": 0.0,
                "ownGoals": 0.0,
                "shotAccuracy": 75.0,
                "shotConversion": 0.0,
                "minutesPct": 71.4,
                "pointsPerMatch": 1.0,
                "netGoalDifferencePer90": 0.0,
                "dribbles_attempted": 3,
                "dribbles_successful": 0.8,
                "crosses_attempted": 2.2,
                "duel_win_rate": 0.31,
                "pressing_faced": "ULTRA_HIGH",
                "matchup_zone": "Left Mid vs Right Back — Wide Channel",
                "numerical_situation": "1v1",
                "opponent_defenders": "Cristian Romero",
                "opponent_faced": "Cristian Romero",
                "antagonist_source": "attacking_duel, midfield_pairing",
                "projected_goals": 0,
                "goal_probability": 0.0,
                "projected_assists": 0,
                "assist_probability": 0.0
              }
            },
            {
              "step": "rankings_attached",
              "description": "Global ranking attached (match squad rank 12, fifa_overall 81.0)",
              "stats": {
                "key_pass": 1,
                "expected_assists": 0.0667,
                "assists": 0,
                "expected_goals": 0.0716,
                "rating": 6.9786,
                "minutes": 65,
                "total_pass": 47,
                "accurate_pass": 43,
                "duels_won": 4,
                "total_long_balls": 1,
                "accurate_long_balls": 0,
                "total_own_half_passes": 21,
                "accurate_own_half_passes": 20,
                "total_opp_half_passes": 25,
                "accurate_opp_half_passes": 23,
                "crosses_total": 0,
                "crosses_accurate": 0,
                "touches": 55,
                "possession_lost": 5.0442,
                "dispossessed": 0.0,
                "duels_lost": 0,
                "aerial_won": 1,
                "aerial_lost": 0,
                "interceptions": 0,
                "tackles_won": 0,
                "tackles": 0,
                "clearances": 0,
                "total_contest": 0,
                "won_contest": 0,
                "challenges_lost": 0,
                "fouls": 0,
                "fouls_drawn": 0,
                "goal_rate": 0.0,
                "goals": 0,
                "shots_on_target": 0,
                "shots_off_target": 0,
                "blocks": 0,
                "big_chances_created": 0,
                "big_chances_missed": 0,
                "xgot": 0.0,
                "ball_carries": 18,
                "total_progression": 63,
                "progressive_carries": 1,
                "total_shots": 1,
                "offsides": 0,
                "yellowCards": 0.3448,
                "redCards": 0.0,
                "ownGoals": 0.0,
                "shotAccuracy": 75.0,
                "shotConversion": 0.0,
                "minutesPct": 71.4,
                "pointsPerMatch": 1.0,
                "netGoalDifferencePer90": 0.0,
                "dribbles_attempted": 3,
                "dribbles_successful": 0.8,
                "crosses_attempted": 2.2,
                "duel_win_rate": 0.31,
                "pressing_faced": "ULTRA_HIGH",
                "matchup_zone": "Left Mid vs Right Back — Wide Channel",
                "numerical_situation": "1v1",
                "opponent_defenders": "Cristian Romero",
                "opponent_faced": "Cristian Romero",
                "antagonist_source": "attacking_duel, midfield_pairing",
                "projected_goals": 0,
                "goal_probability": 0.0,
                "projected_assists": 0,
                "assist_probability": 0.0,
                "fifa_overall": 81.0
              }
            },
            {
              "step": "integer_goal_projection",
              "description": "Team scoreline allocation: 0 projected goals distributed by scorer weight",
              "stats": {
                "key_pass": 1,
                "expected_assists": 0.0667,
                "assists": 0,
                "expected_goals": 0.0716,
                "rating": 6.9786,
                "minutes": 65,
                "total_pass": 47,
                "accurate_pass": 43,
                "duels_won": 4,
                "total_long_balls": 1,
                "accurate_long_balls": 0,
                "total_own_half_passes": 21,
                "accurate_own_half_passes": 20,
                "total_opp_half_passes": 25,
                "accurate_opp_half_passes": 23,
                "crosses_total": 0,
                "crosses_accurate": 0,
                "touches": 55,
                "possession_lost": 5.0442,
                "dispossessed": 0.0,
                "duels_lost": 0,
                "aerial_won": 1,
                "aerial_lost": 0,
                "interceptions": 0,
                "tackles_won": 0,
                "tackles": 0,
                "clearances": 0,
                "total_contest": 0,
                "won_contest": 0,
                "challenges_lost": 0,
                "fouls": 0,
                "fouls_drawn": 0,
                "goal_rate": 0.0,
                "goals": 0,
                "shots_on_target": 0,
                "shots_off_target": 0,
                "blocks": 0,
                "big_chances_created": 0,
                "big_chances_missed": 0,
                "xgot": 0.0,
                "ball_carries": 18,
                "total_progression": 63,
                "progressive_carries": 1,
                "total_shots": 1,
                "offsides": 0,
                "yellowCards": 0.3448,
                "redCards": 0.0,
                "ownGoals": 0.0,
                "shotAccuracy": 75.0,
                "shotConversion": 0.0,
                "minutesPct": 71.4,
                "pointsPerMatch": 1.0,
                "netGoalDifferencePer90": 0.0,
                "dribbles_attempted": 3,
                "dribbles_successful": 0.8,
                "crosses_attempted": 2.2,
                "duel_win_rate": 0.31,
                "pressing_faced": "ULTRA_HIGH",
                "matchup_zone": "Left Mid vs Right Back — Wide Channel",
                "numerical_situation": "1v1",
                "opponent_defenders": "Cristian Romero",
                "opponent_faced": "Cristian Romero",
                "antagonist_source": "attacking_duel, midfield_pairing",
                "projected_goals": 0,
                "goal_probability": 0.0,
                "projected_assists": 0,
                "assist_probability": 0.0,
                "fifa_overall": 81.0
              }
            },
            {
              "step": "integer_assist_projection",
              "description": "Team scoreline allocation: 0 projected assists distributed by provider weight",
              "stats": {
                "key_pass": 1,
                "expected_assists": 0.0667,
                "assists": 0,
                "expected_goals": 0.0716,
                "rating": 6.9786,
                "minutes": 65,
                "total_pass": 47,
                "accurate_pass": 43,
                "duels_won": 4,
                "total_long_balls": 1,
                "accurate_long_balls": 0,
                "total_own_half_passes": 21,
                "accurate_own_half_passes": 20,
                "total_opp_half_passes": 25,
                "accurate_opp_half_passes": 23,
                "crosses_total": 0,
                "crosses_accurate": 0,
                "touches": 55,
                "possession_lost": 5.0442,
                "dispossessed": 0.0,
                "duels_lost": 0,
                "aerial_won": 1,
                "aerial_lost": 0,
                "interceptions": 0,
                "tackles_won": 0,
                "tackles": 0,
                "clearances": 0,
                "total_contest": 0,
                "won_contest": 0,
                "challenges_lost": 0,
                "fouls": 0,
                "fouls_drawn": 0,
                "goal_rate": 0.0,
                "goals": 0,
                "shots_on_target": 0,
                "shots_off_target": 0,
                "blocks": 0,
                "big_chances_created": 0,
                "big_chances_missed": 0,
                "xgot": 0.0,
                "ball_carries": 18,
                "total_progression": 63,
                "progressive_carries": 1,
                "total_shots": 1,
                "offsides": 0,
                "yellowCards": 0.3448,
                "redCards": 0.0,
                "ownGoals": 0.0,
                "shotAccuracy": 75.0,
                "shotConversion": 0.0,
                "minutesPct": 71.4,
                "pointsPerMatch": 1.0,
                "netGoalDifferencePer90": 0.0,
                "dribbles_attempted": 3,
                "dribbles_successful": 0.8,
                "crosses_attempted": 2.2,
                "duel_win_rate": 0.31,
                "pressing_faced": "ULTRA_HIGH",
                "matchup_zone": "Left Mid vs Right Back — Wide Channel",
                "numerical_situation": "1v1",
                "opponent_defenders": "Cristian Romero",
                "opponent_faced": "Cristian Romero",
                "antagonist_source": "attacking_duel, midfield_pairing",
                "projected_goals": 0,
                "goal_probability": 0.0,
                "projected_assists": 0,
                "assist_probability": 0.0,
                "fifa_overall": 81.0
              }
            }
          ]
        },
        "Yangel Herrera": {
          "player_id": 839585,
          "position": "M",
          "position_depth": "M",
          "is_starter": true,
          "shirt_number": 21,
          "height": 184,
          "market_value": 5600000,
          "stats": {
            "key_pass": 1,
            "expected_assists": 0.0447,
            "assists": 0,
            "expected_goals": 0.0601,
            "rating": 6.8143,
            "minutes": 59,
            "total_pass": 35,
            "accurate_pass": 30,
            "duels_won": 4,
            "total_long_balls": 0,
            "accurate_long_balls": 0,
            "total_own_half_passes": 18,
            "accurate_own_half_passes": 16,
            "total_opp_half_passes": 17,
            "accurate_opp_half_passes": 14,
            "crosses_total": 0,
            "crosses_accurate": 0,
            "touches": 45,
            "possession_lost": 6.936,
            "dispossessed": 0.0,
            "duels_lost": 4,
            "aerial_won": 1,
            "aerial_lost": 0,
            "interceptions": 0,
            "tackles_won": 0,
            "tackles": 0,
            "clearances": 0,
            "total_contest": 0,
            "won_contest": 0,
            "challenges_lost": 0,
            "fouls": 0,
            "fouls_drawn": 0,
            "goal_rate": 0.0,
            "goals": 0,
            "shots_on_target": 0,
            "shots_off_target": 0,
            "blocks": 0,
            "big_chances_created": 0,
            "big_chances_missed": 0,
            "xgot": 0.0,
            "ball_carries": 13,
            "total_progression": 22,
            "progressive_carries": 0,
            "total_shots": 1,
            "offsides": 0,
            "yellowCards": 0.8,
            "redCards": 0.0,
            "ownGoals": 0.0,
            "shotAccuracy": 100.0,
            "shotConversion": 0.0,
            "minutesPct": 62.5,
            "pointsPerMatch": 1.0,
            "netGoalDifferencePer90": 0.0,
            "dribbles_attempted": 2,
            "dribbles_successful": 0.5,
            "crosses_attempted": 0.0,
            "duel_win_rate": 0.26,
            "pressing_faced": "ULTRA_HIGH",
            "matchup_zone": "Central Mid vs Central Mid — Box-to-Box Midfield Contest",
            "numerical_situation": "1v1",
            "opponent_defenders": "Morten Hjulmand",
            "opponent_faced": "Morten Hjulmand",
            "antagonist_source": "attacking_duel, defensive_duel, midfield_pairing",
            "projected_goals": 0,
            "goal_probability": 0.0,
            "projected_assists": 0,
            "assist_probability": 0.0,
            "fifa_overall": 78.0
          },
          "latest_10_games": [
            {
              "match_id": 16416319.0,
              "match_date": "2026-09-07",
              "home_team": "Elche",
              "away_team": "Real Sociedad",
              "team_side": "away",
              "is_starting_11": 1,
              "team": "Real Sociedad",
              "opponent": "Elche",
              "stats": {
                "minutes": 70,
                "rating": 7.7,
                "goal_rate": 1.0,
                "goals": 1,
                "assists": 0,
                "expected_goals": 0.1286,
                "expected_assists": 0.0109,
                "total_shots": 3,
                "shots_on_target": 1,
                "shots_off_target": 2,
                "total_pass": 35,
                "accurate_pass": 30,
                "aerial_won": 2,
                "duels_won": 4,
                "ball_recovery": 3
              },
              "has_player_stats": true,
              "league_name": "LaLiga",
              "league_id": "8.0",
              "league_slug": "laliga",
              "league_country": "Spain",
              "season_id": "97268.0",
              "season_name": "LaLiga 26/27",
              "season_year": "26/27"
            },
            {
              "match_id": 16416340.0,
              "match_date": "2026-09-03",
              "home_team": "Real Sociedad",
              "away_team": "Celta Vigo",
              "team_side": "home",
              "is_starting_11": 1,
              "team": "Real Sociedad",
              "opponent": "Celta Vigo",
              "stats": {
                "minutes": 61,
                "rating": 6.7,
                "assists": 0,
                "expected_goals": 0.0209,
                "expected_assists": 0.0121,
                "total_shots": 1,
                "shots_on_target": 1,
                "total_pass": 44,
                "accurate_pass": 35,
                "tackles": 3,
                "tackles_won": 2,
                "aerial_won": 2,
                "duels_won": 5,
                "ball_recovery": 2
              },
              "has_player_stats": true,
              "league_name": "LaLiga",
              "league_id": "8.0",
              "league_slug": "laliga",
              "league_country": "Spain",
              "season_id": "97268.0",
              "season_name": "LaLiga 26/27",
              "season_year": "26/27"
            },
            {
              "match_id": 16416310.0,
              "match_date": "2026-08-29",
              "home_team": "Real Sociedad",
              "away_team": "Espanyol",
              "team_side": "home",
              "is_starting_11": 0,
              "team": "Real Sociedad",
              "opponent": "Espanyol",
              "stats": {
                "minutes": 28,
                "rating": 6.8,
                "assists": 0,
                "expected_assists": 0.0009,
                "total_shots": 0,
                "total_pass": 10,
                "accurate_pass": 8,
                "tackles": 2,
                "tackles_won": 1,
                "clearances": 1,
                "aerial_won": 1,
                "duels_won": 5,
                "ball_recovery": 2
              },
              "has_player_stats": true,
              "league_name": "LaLiga",
              "league_id": "8.0",
              "league_slug": "laliga",
              "league_country": "Spain",
              "season_id": "97268.0",
              "season_name": "LaLiga 26/27",
              "season_year": "26/27"
            },
            {
              "match_id": 16421051.0,
              "match_date": "2026-08-26",
              "home_team": "Real Madrid",
              "away_team": "Real Sociedad",
              "team_side": "away",
              "is_starting_11": 1,
              "team": "Real Sociedad",
              "opponent": "Real Madrid",
              "stats": {
                "minutes": 66,
                "rating": 6.4,
                "assists": 0,
                "expected_assists": 0.0125,
                "total_shots": 0,
                "total_pass": 41,
                "accurate_pass": 37,
                "tackles": 2,
                "interceptions": 1,
                "clearances": 1,
                "duels_won": 4,
                "ball_recovery": 1
              },
              "has_player_stats": true,
              "league_name": "LaLiga",
              "league_id": "8.0",
              "league_slug": "laliga",
              "league_country": "Spain",
              "season_id": "97268.0",
              "season_name": "LaLiga 26/27",
              "season_year": "26/27"
            },
            {
              "match_id": 16416293.0,
              "match_date": "2026-08-21",
              "home_team": "Real Betis",
              "away_team": "Real Sociedad",
              "team_side": "away",
              "is_starting_11": 1,
              "team": "Real Sociedad",
              "opponent": "Real Betis",
              "stats": {
                "minutes": 72,
                "rating": 6.7,
                "assists": 0,
                "expected_assists": 0.0055,
                "total_shots": 0,
                "total_pass": 46,
                "accurate_pass": 43,
                "key_pass": 1,
                "clearances": 1,
                "duels_won": 3,
                "ball_recovery": 7
              },
              "has_player_stats": true,
              "league_name": "LaLiga",
              "league_id": "8.0",
              "league_slug": "laliga",
              "league_country": "Spain",
              "season_id": "97268.0",
              "season_name": "LaLiga 26/27",
              "season_year": "26/27"
            }
          ],
          "ranking": {
            "global_player_rank": 2294,
            "combined_rank_score": 839.0,
            "ranking_source": "sofascore_plus_fifa_csv",
            "ranking_status": "combined",
            "sofascore_rank": 445.0,
            "sofascore_rating": 6.9,
            "sofascore_appearances": 4.0,
            "fifa_rank": 1233.0,
            "fifa_overall": 78.0,
            "fifa_source": "EA SPORTS FC official ratings",
            "match_squad_rank": 14,
            "squad_role": "starter",
            "projected_match_rating": 6.8143,
            "source_file": "data/player_rankings.csv",
            "player_name": "Yangel Herrera",
            "ranking_neighbors": {
              "upper": [
                {
                  "player_name": "Pablo Calderón",
                  "ranking": 2289
                },
                {
                  "player_name": "Wesley",
                  "ranking": 2290
                },
                {
                  "player_name": "Samuel Chukwueze",
                  "ranking": 2291
                },
                {
                  "player_name": "Gabriel Gudmundsson",
                  "ranking": 2292
                },
                {
                  "player_name": "Sergi Darder",
                  "ranking": 2293
                }
              ],
              "lower": [
                {
                  "player_name": "Cris Martínez",
                  "ranking": 2295
                },
                {
                  "player_name": "Matt Dench",
                  "ranking": 2296
                },
                {
                  "player_name": "Lee Jun-Jae",
                  "ranking": 2297
                },
                {
                  "player_name": "Seo-Joon Bae",
                  "ranking": 2298
                },
                {
                  "player_name": "Kurt Shaw",
                  "ranking": 2299
                }
              ]
            }
          },
          "data_sources": [
            "match_history",
            "market_value",
            "fbref_season"
          ],
          "data_confidence": 0.588,
          "history_matches": 5,
          "xgboost_reasoning": {
            "model_source": "xgboost_regressor",
            "position_service": "M_service",
            "features_evaluated": [
              "minutesPlayed",
              "is_starting_11",
              "totalPass",
              "accuratePass",
              "totalOppositionHalfPasses",
              "accurateOppositionHalfPasses",
              "totalShots",
              "keyPass",
              "expectedAssists",
              "totalCross",
              "accurateCross",
              "duelWon",
              "duelLost",
              "aerialWon",
              "ballRecovery",
              "touches",
              "interceptionWon",
              "wonTackle",
              "possessionLostCtrl",
              "dispossessed",
              "numberOfSprints",
              "kilometersCovered",
              "passValueNormalized",
              "dribbleValueNormalized",
              "defensiveValueNormalized",
              "shotValueNormalized",
              "ballCarriesCount",
              "totalProgression",
              "progressiveBallCarriesCount",
              "pass_accuracy",
              "duel_win_rate",
              "opp_half_pass_pct",
              "creative_index",
              "touches_p90",
              "totalPass_p90",
              "keyPass_p90",
              "duelWon_p90",
              "ballRecovery_p90",
              "ballCarriesCount_p90",
              "creative_efficiency",
              "cross_accuracy",
              "cross_creative_contribution",
              "defensive_midfield_actions",
              "press_vulnerability",
              "progressive_carries_p90",
              "intensity_index",
              "history_matches"
            ],
            "targets_predicted": [
              "keyPass",
              "expectedAssists",
              "goalAssist",
              "expectedGoals",
              "rating"
            ],
            "history_matches": 5,
            "data_confidence": 0.588,
            "data_sources": [
              "match_history",
              "market_value",
              "fbref_season"
            ],
            "market_value_adjustment": 0.9909,
            "fbref_prior_metrics": {
              "squad": "Real Sociedad",
              "competition": "La Liga",
              "season": "2026-2027",
              "appearances": 4.0,
              "starts": 3.0,
              "minutes": 225.0,
              "goals_per90": 0.0,
              "assists_per90": 0.0,
              "shots_per90": 0.4,
              "shots_on_target_pct": 100.0,
              "prior_reliability": 0.1667
            },
            "rationale": "XGBoost regressor (M_service) evaluated 5 historical appearances across 5 target models; FBref 2026-2027 prior blended (La Liga, Real Sociedad, rel: 0.17, gls/90: 0.0, ast/90: 0.0)."
          },
          "stat_evolution": [
            {
              "step": "xgboost_raw",
              "description": "XGBoost M_service raw output over 5 target models",
              "stats": {
                "key_pass": 1,
                "expected_assists": 0.0452,
                "assists": 0,
                "expected_goals": 0.0468,
                "rating": 6.8771,
                "minutes": 59,
                "total_pass": 35,
                "accurate_pass": 31,
                "duels_won": 4,
                "total_long_balls": 0,
                "accurate_long_balls": 0,
                "total_own_half_passes": 18,
                "accurate_own_half_passes": 16,
                "total_opp_half_passes": 17,
                "accurate_opp_half_passes": 15,
                "crosses_total": 0,
                "crosses_accurate": 0,
                "touches": 45,
                "possession_lost": 7.0,
                "dispossessed": 0.0,
                "duels_lost": 4,
                "aerial_won": 0,
                "aerial_lost": 0,
                "interceptions": 0,
                "tackles_won": 0,
                "tackles": 0,
                "clearances": 0,
                "total_contest": 0,
                "won_contest": 0,
                "challenges_lost": 0,
                "fouls": 0,
                "fouls_drawn": 0,
                "goal_rate": 0.0,
                "goals": 0,
                "shots_on_target": 0,
                "shots_off_target": 0,
                "blocks": 0,
                "big_chances_created": 0,
                "big_chances_missed": 0,
                "xgot": 0.0,
                "ball_carries": 13,
                "total_progression": 23,
                "progressive_carries": 0
              },
              "trace": {
                "model": {
                  "position_service": "M",
                  "schema_version": 3,
                  "trained_at": "2026-09-13T10:02:05.725191+00:00",
                  "trained_on": {
                    "matches": 93,
                    "players": 461,
                    "rows": 1422
                  }
                },
                "player_history": [
                  {
                    "match_date": "2026-09-07",
                    "opponent": "Elche",
                    "minutes": 70.0,
                    "is_starting": true,
                    "weight": 0.2696,
                    "rating": 7.7
                  },
                  {
                    "match_date": "2026-09-03",
                    "opponent": "Celta Vigo",
                    "minutes": 61.0,
                    "is_starting": true,
                    "weight": 0.2292,
                    "rating": 6.7
                  },
                  {
                    "match_date": "2026-08-29",
                    "opponent": "Espanyol",
                    "minutes": 28.0,
                    "is_starting": false,
                    "weight": 0.1948,
                    "rating": 6.8
                  },
                  {
                    "match_date": "2026-08-26",
                    "opponent": "Real Madrid",
                    "minutes": 66.0,
                    "is_starting": true,
                    "weight": 0.1656,
                    "rating": 6.4
                  },
                  {
                    "match_date": "2026-08-21",
                    "opponent": "Real Betis",
                    "minutes": 72.0,
                    "is_starting": true,
                    "weight": 0.1408,
                    "rating": 6.7
                  }
                ],
                "feature_row": {
                  "history_matches": 5.0,
                  "is_starting_11": 1.0,
                  "ballRecovery_p90": 4.4262,
                  "ballRecovery": 2.8078,
                  "intensity_index": 3.0403,
                  "expectedAssists": 0.0087,
                  "kilometersCovered": 5.6036
                },
                "per_target": [
                  {
                    "target": "keyPass",
                    "predicted": 0.8578016757965088,
                    "scale": "count per match",
                    "top_features": [
                      {
                        "name": "is_starting_11",
                        "importance": 0.0551
                      },
                      {
                        "name": "expectedAssists",
                        "importance": 0.0489
                      },
                      {
                        "name": "creative_efficiency",
                        "importance": 0.0393
                      },
                      {
                        "name": "creative_index",
                        "importance": 0.035
                      },
                      {
                        "name": "accurateCross",
                        "importance": 0.0319
                      }
                    ]
                  },
                  {
                    "target": "expectedAssists",
                    "predicted": 0.04515368118882179,
                    "scale": "per match (raw)",
                    "top_features": [
                      {
                        "name": "cross_creative_contribution",
                        "importance": 0.0714
                      },
                      {
                        "name": "totalOppositionHalfPasses",
                        "importance": 0.0375
                      },
                      {
                        "name": "expectedAssists",
                        "importance": 0.0361
                      },
                      {
                        "name": "accurateCross",
                        "importance": 0.0356
                      },
                      {
                        "name": "creative_index",
                        "importance": 0.0345
                      }
                    ]
                  },
                  {
                    "target": "goalAssist",
                    "predicted": 0.07115796208381653,
                    "scale": "count per match",
                    "top_features": [
                      {
                        "name": "dribbleValueNormalized",
                        "importance": 0.0442
                      },
                      {
                        "name": "keyPass_p90",
                        "importance": 0.0378
                      },
                      {
                        "name": "totalCross",
                        "importance": 0.0368
                      },
                      {
                        "name": "cross_accuracy",
                        "importance": 0.036
                      },
                      {
                        "name": "interceptionWon",
                        "importance": 0.0315
                      }
                    ]
                  },
                  {
                    "target": "expectedGoals",
                    "predicted": 0.046829938888549805,
                    "scale": "per match (raw)",
                    "top_features": [
                      {
                        "name": "totalShots",
                        "importance": 0.077
                      },
                      {
                        "name": "intensity_index",
                        "importance": 0.0622
                      },
                      {
                        "name": "progressiveBallCarriesCount",
                        "importance": 0.0454
                      },
                      {
                        "name": "possessionLostCtrl",
                        "importance": 0.0399
                      },
                      {
                        "name": "numberOfSprints",
                        "importance": 0.0384
                      }
                    ]
                  },
                  {
                    "target": "rating",
                    "predicted": 6.877132415771484,
                    "scale": "0-10",
                    "top_features": [
                      {
                        "name": "ballRecovery_p90",
                        "importance": 0.0847
                      },
                      {
                        "name": "ballRecovery",
                        "importance": 0.0836
                      },
                      {
                        "name": "kilometersCovered",
                        "importance": 0.0597
                      },
                      {
                        "name": "defensive_midfield_actions",
                        "importance": 0.05
                      },
                      {
                        "name": "minutesPlayed",
                        "importance": 0.0441
                      }
                    ]
                  }
                ],
                "caveat": "Raw XGBoost output: no per-90 normalization; minutesPlayed is the player's historical average."
              }
            },
            {
              "step": "market_value_boost",
              "description": "Market-value quality scaling (boost 0.9909, quality 0.470)",
              "stats": {
                "key_pass": 1,
                "expected_assists": 0.0447,
                "assists": 0,
                "expected_goals": 0.0464,
                "rating": 6.8143,
                "minutes": 59,
                "total_pass": 35,
                "accurate_pass": 30,
                "duels_won": 4,
                "total_long_balls": 0,
                "accurate_long_balls": 0,
                "total_own_half_passes": 18,
                "accurate_own_half_passes": 16,
                "total_opp_half_passes": 17,
                "accurate_opp_half_passes": 14,
                "crosses_total": 0,
                "crosses_accurate": 0,
                "touches": 45,
                "possession_lost": 6.936,
                "dispossessed": 0.0,
                "duels_lost": 4,
                "aerial_won": 0,
                "aerial_lost": 0,
                "interceptions": 0,
                "tackles_won": 0,
                "tackles": 0,
                "clearances": 0,
                "total_contest": 0,
                "won_contest": 0,
                "challenges_lost": 0,
                "fouls": 0,
                "fouls_drawn": 0,
                "goal_rate": 0.0,
                "goals": 0,
                "shots_on_target": 0,
                "shots_off_target": 0,
                "blocks": 0,
                "big_chances_created": 0,
                "big_chances_missed": 0,
                "xgot": 0.0,
                "ball_carries": 13,
                "total_progression": 22,
                "progressive_carries": 0
              }
            },
            {
              "step": "fbref_prior_blend",
              "description": "FBref 2026-27 prior blended (weight 0.0542)",
              "stats": {
                "key_pass": 1,
                "expected_assists": 0.0447,
                "assists": 0,
                "expected_goals": 0.0464,
                "rating": 6.8143,
                "minutes": 59,
                "total_pass": 35,
                "accurate_pass": 30,
                "duels_won": 4,
                "total_long_balls": 0,
                "accurate_long_balls": 0,
                "total_own_half_passes": 18,
                "accurate_own_half_passes": 16,
                "total_opp_half_passes": 17,
                "accurate_opp_half_passes": 14,
                "crosses_total": 0,
                "crosses_accurate": 0,
                "touches": 45,
                "possession_lost": 6.936,
                "dispossessed": 0.0,
                "duels_lost": 4,
                "aerial_won": 0,
                "aerial_lost": 0,
                "interceptions": 0,
                "tackles_won": 0,
                "tackles": 0,
                "clearances": 0,
                "total_contest": 0,
                "won_contest": 0,
                "challenges_lost": 0,
                "fouls": 0,
                "fouls_drawn": 0,
                "goal_rate": 0.0,
                "goals": 0,
                "shots_on_target": 0,
                "shots_off_target": 0,
                "blocks": 0,
                "big_chances_created": 0,
                "big_chances_missed": 0,
                "xgot": 0.0,
                "ball_carries": 13,
                "total_progression": 22,
                "progressive_carries": 0,
                "total_shots": 0,
                "offsides": 0,
                "yellowCards": 0.8,
                "redCards": 0.0,
                "ownGoals": 0.0,
                "shotAccuracy": 100.0,
                "shotConversion": 0.0,
                "minutesPct": 62.5,
                "pointsPerMatch": 1.0,
                "netGoalDifferencePer90": -0.8
              }
            },
            {
              "step": "final_cap",
              "description": "Stats clamped to historical constraints and shot-component identity",
              "stats": {
                "key_pass": 1,
                "expected_assists": 0.0447,
                "assists": 0,
                "expected_goals": 0.0464,
                "rating": 6.8143,
                "minutes": 59,
                "total_pass": 35,
                "accurate_pass": 30,
                "duels_won": 4,
                "total_long_balls": 0,
                "accurate_long_balls": 0,
                "total_own_half_passes": 18,
                "accurate_own_half_passes": 16,
                "total_opp_half_passes": 17,
                "accurate_opp_half_passes": 14,
                "crosses_total": 0,
                "crosses_accurate": 0,
                "touches": 45,
                "possession_lost": 6.936,
                "dispossessed": 0.0,
                "duels_lost": 4,
                "aerial_won": 0,
                "aerial_lost": 0,
                "interceptions": 0,
                "tackles_won": 0,
                "tackles": 0,
                "clearances": 0,
                "total_contest": 0,
                "won_contest": 0,
                "challenges_lost": 0,
                "fouls": 0,
                "fouls_drawn": 0,
                "goal_rate": 0.0,
                "goals": 0,
                "shots_on_target": 0,
                "shots_off_target": 0,
                "blocks": 0,
                "big_chances_created": 0,
                "big_chances_missed": 0,
                "xgot": 0.0,
                "ball_carries": 13,
                "total_progression": 22,
                "progressive_carries": 0,
                "total_shots": 0,
                "offsides": 0,
                "yellowCards": 0.8,
                "redCards": 0.0,
                "ownGoals": 0.0,
                "shotAccuracy": 100.0,
                "shotConversion": 0.0,
                "minutesPct": 62.5,
                "pointsPerMatch": 1.0,
                "netGoalDifferencePer90": 0.0
              }
            },
            {
              "step": "enriched_model_output",
              "description": "Model output after duel-context enrichment (pre router post-processing)",
              "stats": {
                "key_pass": 1,
                "expected_assists": 0.0447,
                "assists": 0,
                "expected_goals": 0.0464,
                "rating": 6.8143,
                "minutes": 59,
                "total_pass": 35,
                "accurate_pass": 30,
                "duels_won": 4,
                "total_long_balls": 0,
                "accurate_long_balls": 0,
                "total_own_half_passes": 18,
                "accurate_own_half_passes": 16,
                "total_opp_half_passes": 17,
                "accurate_opp_half_passes": 14,
                "crosses_total": 0,
                "crosses_accurate": 0,
                "touches": 45,
                "possession_lost": 6.936,
                "dispossessed": 0.0,
                "duels_lost": 4,
                "aerial_won": 1,
                "aerial_lost": 0,
                "interceptions": 0,
                "tackles_won": 0,
                "tackles": 0,
                "clearances": 0,
                "total_contest": 0,
                "won_contest": 0,
                "challenges_lost": 0,
                "fouls": 0,
                "fouls_drawn": 0,
                "goal_rate": 0.0,
                "goals": 0,
                "shots_on_target": 0,
                "shots_off_target": 0,
                "blocks": 0,
                "big_chances_created": 0,
                "big_chances_missed": 0,
                "xgot": 0.0,
                "ball_carries": 13,
                "total_progression": 22,
                "progressive_carries": 0,
                "total_shots": 1,
                "offsides": 0,
                "yellowCards": 0.8,
                "redCards": 0.0,
                "ownGoals": 0.0,
                "shotAccuracy": 100.0,
                "shotConversion": 0.0,
                "minutesPct": 62.5,
                "pointsPerMatch": 1.0,
                "netGoalDifferencePer90": 0.0,
                "dribbles_attempted": 2,
                "dribbles_successful": 0.5,
                "crosses_attempted": 0.0,
                "duel_win_rate": 0.26,
                "pressing_faced": "ULTRA_HIGH",
                "matchup_zone": "Central Mid vs Central Mid — Box-to-Box Midfield Contest",
                "numerical_situation": "1v1",
                "opponent_defenders": "Morten Hjulmand",
                "opponent_faced": "Morten Hjulmand",
                "antagonist_source": "attacking_duel, defensive_duel, midfield_pairing"
              }
            },
            {
              "step": "team_lambda_rescale",
              "description": "Player expected_goals/expected_assists rescaled so squad sum equals team lambda 1.02 (squad xG sum 0.7880, xG scale 1.2944)",
              "stats": {
                "key_pass": 1,
                "expected_assists": 0.0447,
                "assists": 0,
                "expected_goals": 0.0601,
                "rating": 6.8143,
                "minutes": 59,
                "total_pass": 35,
                "accurate_pass": 30,
                "duels_won": 4,
                "total_long_balls": 0,
                "accurate_long_balls": 0,
                "total_own_half_passes": 18,
                "accurate_own_half_passes": 16,
                "total_opp_half_passes": 17,
                "accurate_opp_half_passes": 14,
                "crosses_total": 0,
                "crosses_accurate": 0,
                "touches": 45,
                "possession_lost": 6.936,
                "dispossessed": 0.0,
                "duels_lost": 4,
                "aerial_won": 1,
                "aerial_lost": 0,
                "interceptions": 0,
                "tackles_won": 0,
                "tackles": 0,
                "clearances": 0,
                "total_contest": 0,
                "won_contest": 0,
                "challenges_lost": 0,
                "fouls": 0,
                "fouls_drawn": 0,
                "goal_rate": 0.0,
                "goals": 0,
                "shots_on_target": 0,
                "shots_off_target": 0,
                "blocks": 0,
                "big_chances_created": 0,
                "big_chances_missed": 0,
                "xgot": 0.0,
                "ball_carries": 13,
                "total_progression": 22,
                "progressive_carries": 0,
                "total_shots": 1,
                "offsides": 0,
                "yellowCards": 0.8,
                "redCards": 0.0,
                "ownGoals": 0.0,
                "shotAccuracy": 100.0,
                "shotConversion": 0.0,
                "minutesPct": 62.5,
                "pointsPerMatch": 1.0,
                "netGoalDifferencePer90": 0.0,
                "dribbles_attempted": 2,
                "dribbles_successful": 0.5,
                "crosses_attempted": 0.0,
                "duel_win_rate": 0.26,
                "pressing_faced": "ULTRA_HIGH",
                "matchup_zone": "Central Mid vs Central Mid — Box-to-Box Midfield Contest",
                "numerical_situation": "1v1",
                "opponent_defenders": "Morten Hjulmand",
                "opponent_faced": "Morten Hjulmand",
                "antagonist_source": "attacking_duel, defensive_duel, midfield_pairing",
                "projected_goals": 0,
                "goal_probability": 0.0,
                "projected_assists": 0,
                "assist_probability": 0.0
              }
            },
            {
              "step": "rankings_attached",
              "description": "Global ranking attached (match squad rank 14, fifa_overall 78.0)",
              "stats": {
                "key_pass": 1,
                "expected_assists": 0.0447,
                "assists": 0,
                "expected_goals": 0.0601,
                "rating": 6.8143,
                "minutes": 59,
                "total_pass": 35,
                "accurate_pass": 30,
                "duels_won": 4,
                "total_long_balls": 0,
                "accurate_long_balls": 0,
                "total_own_half_passes": 18,
                "accurate_own_half_passes": 16,
                "total_opp_half_passes": 17,
                "accurate_opp_half_passes": 14,
                "crosses_total": 0,
                "crosses_accurate": 0,
                "touches": 45,
                "possession_lost": 6.936,
                "dispossessed": 0.0,
                "duels_lost": 4,
                "aerial_won": 1,
                "aerial_lost": 0,
                "interceptions": 0,
                "tackles_won": 0,
                "tackles": 0,
                "clearances": 0,
                "total_contest": 0,
                "won_contest": 0,
                "challenges_lost": 0,
                "fouls": 0,
                "fouls_drawn": 0,
                "goal_rate": 0.0,
                "goals": 0,
                "shots_on_target": 0,
                "shots_off_target": 0,
                "blocks": 0,
                "big_chances_created": 0,
                "big_chances_missed": 0,
                "xgot": 0.0,
                "ball_carries": 13,
                "total_progression": 22,
                "progressive_carries": 0,
                "total_shots": 1,
                "offsides": 0,
                "yellowCards": 0.8,
                "redCards": 0.0,
                "ownGoals": 0.0,
                "shotAccuracy": 100.0,
                "shotConversion": 0.0,
                "minutesPct": 62.5,
                "pointsPerMatch": 1.0,
                "netGoalDifferencePer90": 0.0,
                "dribbles_attempted": 2,
                "dribbles_successful": 0.5,
                "crosses_attempted": 0.0,
                "duel_win_rate": 0.26,
                "pressing_faced": "ULTRA_HIGH",
                "matchup_zone": "Central Mid vs Central Mid — Box-to-Box Midfield Contest",
                "numerical_situation": "1v1",
                "opponent_defenders": "Morten Hjulmand",
                "opponent_faced": "Morten Hjulmand",
                "antagonist_source": "attacking_duel, defensive_duel, midfield_pairing",
                "projected_goals": 0,
                "goal_probability": 0.0,
                "projected_assists": 0,
                "assist_probability": 0.0,
                "fifa_overall": 78.0
              }
            },
            {
              "step": "integer_goal_projection",
              "description": "Team scoreline allocation: 0 projected goals distributed by scorer weight",
              "stats": {
                "key_pass": 1,
                "expected_assists": 0.0447,
                "assists": 0,
                "expected_goals": 0.0601,
                "rating": 6.8143,
                "minutes": 59,
                "total_pass": 35,
                "accurate_pass": 30,
                "duels_won": 4,
                "total_long_balls": 0,
                "accurate_long_balls": 0,
                "total_own_half_passes": 18,
                "accurate_own_half_passes": 16,
                "total_opp_half_passes": 17,
                "accurate_opp_half_passes": 14,
                "crosses_total": 0,
                "crosses_accurate": 0,
                "touches": 45,
                "possession_lost": 6.936,
                "dispossessed": 0.0,
                "duels_lost": 4,
                "aerial_won": 1,
                "aerial_lost": 0,
                "interceptions": 0,
                "tackles_won": 0,
                "tackles": 0,
                "clearances": 0,
                "total_contest": 0,
                "won_contest": 0,
                "challenges_lost": 0,
                "fouls": 0,
                "fouls_drawn": 0,
                "goal_rate": 0.0,
                "goals": 0,
                "shots_on_target": 0,
                "shots_off_target": 0,
                "blocks": 0,
                "big_chances_created": 0,
                "big_chances_missed": 0,
                "xgot": 0.0,
                "ball_carries": 13,
                "total_progression": 22,
                "progressive_carries": 0,
                "total_shots": 1,
                "offsides": 0,
                "yellowCards": 0.8,
                "redCards": 0.0,
                "ownGoals": 0.0,
                "shotAccuracy": 100.0,
                "shotConversion": 0.0,
                "minutesPct": 62.5,
                "pointsPerMatch": 1.0,
                "netGoalDifferencePer90": 0.0,
                "dribbles_attempted": 2,
                "dribbles_successful": 0.5,
                "crosses_attempted": 0.0,
                "duel_win_rate": 0.26,
                "pressing_faced": "ULTRA_HIGH",
                "matchup_zone": "Central Mid vs Central Mid — Box-to-Box Midfield Contest",
                "numerical_situation": "1v1",
                "opponent_defenders": "Morten Hjulmand",
                "opponent_faced": "Morten Hjulmand",
                "antagonist_source": "attacking_duel, defensive_duel, midfield_pairing",
                "projected_goals": 0,
                "goal_probability": 0.0,
                "projected_assists": 0,
                "assist_probability": 0.0,
                "fifa_overall": 78.0
              }
            },
            {
              "step": "integer_assist_projection",
              "description": "Team scoreline allocation: 0 projected assists distributed by provider weight",
              "stats": {
                "key_pass": 1,
                "expected_assists": 0.0447,
                "assists": 0,
                "expected_goals": 0.0601,
                "rating": 6.8143,
                "minutes": 59,
                "total_pass": 35,
                "accurate_pass": 30,
                "duels_won": 4,
                "total_long_balls": 0,
                "accurate_long_balls": 0,
                "total_own_half_passes": 18,
                "accurate_own_half_passes": 16,
                "total_opp_half_passes": 17,
                "accurate_opp_half_passes": 14,
                "crosses_total": 0,
                "crosses_accurate": 0,
                "touches": 45,
                "possession_lost": 6.936,
                "dispossessed": 0.0,
                "duels_lost": 4,
                "aerial_won": 1,
                "aerial_lost": 0,
                "interceptions": 0,
                "tackles_won": 0,
                "tackles": 0,
                "clearances": 0,
                "total_contest": 0,
                "won_contest": 0,
                "challenges_lost": 0,
                "fouls": 0,
                "fouls_drawn": 0,
                "goal_rate": 0.0,
                "goals": 0,
                "shots_on_target": 0,
                "shots_off_target": 0,
                "blocks": 0,
                "big_chances_created": 0,
                "big_chances_missed": 0,
                "xgot": 0.0,
                "ball_carries": 13,
                "total_progression": 22,
                "progressive_carries": 0,
                "total_shots": 1,
                "offsides": 0,
                "yellowCards": 0.8,
                "redCards": 0.0,
                "ownGoals": 0.0,
                "shotAccuracy": 100.0,
                "shotConversion": 0.0,
                "minutesPct": 62.5,
                "pointsPerMatch": 1.0,
                "netGoalDifferencePer90": 0.0,
                "dribbles_attempted": 2,
                "dribbles_successful": 0.5,
                "crosses_attempted": 0.0,
                "duel_win_rate": 0.26,
                "pressing_faced": "ULTRA_HIGH",
                "matchup_zone": "Central Mid vs Central Mid — Box-to-Box Midfield Contest",
                "numerical_situation": "1v1",
                "opponent_defenders": "Morten Hjulmand",
                "opponent_faced": "Morten Hjulmand",
                "antagonist_source": "attacking_duel, defensive_duel, midfield_pairing",
                "projected_goals": 0,
                "goal_probability": 0.0,
                "projected_assists": 0,
                "assist_probability": 0.0,
                "fifa_overall": 78.0
              }
            }
          ]
        },
        "Job Ochieng": {
          "player_id": 1111081,
          "position": "M",
          "position_depth": "M",
          "is_starter": true,
          "shirt_number": 12,
          "height": 185,
          "market_value": 2200000,
          "stats": {
            "key_pass": 1,
            "expected_assists": 0.07,
            "assists": 0,
            "expected_goals": 0.1322,
            "rating": 6.764,
            "minutes": 77,
            "total_pass": 14,
            "accurate_pass": 9,
            "duels_won": 4,
            "total_long_balls": 0,
            "accurate_long_balls": 0,
            "total_own_half_passes": 5,
            "accurate_own_half_passes": 3,
            "total_opp_half_passes": 9,
            "accurate_opp_half_passes": 6,
            "crosses_total": 1,
            "crosses_accurate": 0,
            "touches": 30,
            "possession_lost": 10.7935,
            "dispossessed": 1.9625,
            "duels_lost": 5,
            "aerial_won": 1,
            "aerial_lost": 0,
            "interceptions": 0,
            "tackles_won": 0,
            "tackles": 0,
            "clearances": 0,
            "total_contest": 0,
            "won_contest": 0,
            "challenges_lost": 0,
            "fouls": 0,
            "fouls_drawn": 0,
            "goal_rate": 0.0,
            "goals": 0,
            "shots_on_target": 0,
            "shots_off_target": 0,
            "blocks": 0,
            "big_chances_created": 0,
            "big_chances_missed": 0,
            "xgot": 0.0,
            "ball_carries": 8,
            "total_progression": 93,
            "progressive_carries": 4,
            "total_shots": 1,
            "dribbles_attempted": 3,
            "dribbles_successful": 1.0,
            "crosses_attempted": 2.0,
            "duel_win_rate": 0.368,
            "pressing_faced": "MEDIUM",
            "matchup_zone": "Right Mid vs Left Back — Wide Channel",
            "numerical_situation": "1v1",
            "opponent_defenders": "Marcos Llorente",
            "opponent_faced": "Marcos Llorente",
            "antagonist_source": "attacking_duel, midfield_pairing",
            "projected_goals": 0,
            "goal_probability": 0.0,
            "projected_assists": 0,
            "assist_probability": 0.0,
            "fifa_overall": 68.0
          },
          "latest_10_games": [
            {
              "match_id": 16416319.0,
              "match_date": "2026-09-07",
              "home_team": "Elche",
              "away_team": "Real Sociedad",
              "team_side": "away",
              "is_starting_11": 1,
              "team": "Real Sociedad",
              "opponent": "Elche",
              "stats": {
                "minutes": 90,
                "rating": 8.3,
                "goal_rate": 1.0,
                "goals": 1,
                "assists": 2,
                "expected_goals": 0.189,
                "expected_assists": 0.079,
                "total_shots": 4,
                "shots_on_target": 2,
                "shots_off_target": 1,
                "total_pass": 16,
                "accurate_pass": 10,
                "key_pass": 3,
                "tackles": 1,
                "tackles_won": 1,
                "aerial_won": 2,
                "duels_won": 4,
                "ball_recovery": 7
              },
              "has_player_stats": true,
              "league_name": "LaLiga",
              "league_id": "8.0",
              "league_slug": "laliga",
              "league_country": "Spain",
              "season_id": "97268.0",
              "season_name": "LaLiga 26/27",
              "season_year": "26/27"
            },
            {
              "match_id": 16421051.0,
              "match_date": "2026-08-26",
              "home_team": "Real Madrid",
              "away_team": "Real Sociedad",
              "team_side": "away",
              "is_starting_11": 1,
              "team": "Real Sociedad",
              "opponent": "Real Madrid",
              "stats": {
                "minutes": 66,
                "rating": 6.2,
                "assists": 0,
                "expected_goals": 0.0832,
                "expected_assists": 0.0112,
                "total_shots": 1,
                "total_pass": 13,
                "accurate_pass": 9,
                "ball_recovery": 1
              },
              "has_player_stats": true,
              "league_name": "LaLiga",
              "league_id": "8.0",
              "league_slug": "laliga",
              "league_country": "Spain",
              "season_id": "97268.0",
              "season_name": "LaLiga 26/27",
              "season_year": "26/27"
            }
          ],
          "ranking": {
            "global_player_rank": 6248,
            "combined_rank_score": 4513.5,
            "ranking_source": "sofascore_plus_fifa_csv",
            "ranking_status": "combined",
            "sofascore_rank": 873.0,
            "sofascore_rating": 6.55,
            "sofascore_appearances": 2.0,
            "fifa_rank": 8154.0,
            "fifa_overall": 68.0,
            "fifa_source": "EA SPORTS FC official ratings",
            "match_squad_rank": 16,
            "squad_role": "starter",
            "projected_match_rating": 6.764,
            "source_file": "data/player_rankings.csv",
            "player_name": "Job Ochieng",
            "ranking_neighbors": {
              "upper": [
                {
                  "player_name": "Kevin Zenón",
                  "ranking": 6243
                },
                {
                  "player_name": "Gonzalo Abrego",
                  "ranking": 6244
                },
                {
                  "player_name": "Facundo Sanguinetti",
                  "ranking": 6245
                },
                {
                  "player_name": "Matías Mansilla",
                  "ranking": 6246
                },
                {
                  "player_name": "Valentin Mihăilă",
                  "ranking": 6247
                }
              ],
              "lower": [
                {
                  "player_name": "Juan de Dios Pintado",
                  "ranking": 6249
                },
                {
                  "player_name": "Ivan Scarpeta",
                  "ranking": 6250
                },
                {
                  "player_name": "Matías Abaldo",
                  "ranking": 6251
                },
                {
                  "player_name": "Rodrigo Insua",
                  "ranking": 6252
                },
                {
                  "player_name": "Juan Ignacio Díaz",
                  "ranking": 6253
                }
              ]
            }
          },
          "data_sources": [
            "match_history",
            "market_value"
          ],
          "data_confidence": 0.375,
          "history_matches": 2,
          "xgboost_reasoning": {
            "model_source": "xgboost_regressor",
            "position_service": "M_service",
            "features_evaluated": [
              "minutesPlayed",
              "is_starting_11",
              "totalPass",
              "accuratePass",
              "totalOppositionHalfPasses",
              "accurateOppositionHalfPasses",
              "totalShots",
              "keyPass",
              "expectedAssists",
              "totalCross",
              "accurateCross",
              "duelWon",
              "duelLost",
              "aerialWon",
              "ballRecovery",
              "touches",
              "interceptionWon",
              "wonTackle",
              "possessionLostCtrl",
              "dispossessed",
              "numberOfSprints",
              "kilometersCovered",
              "passValueNormalized",
              "dribbleValueNormalized",
              "defensiveValueNormalized",
              "shotValueNormalized",
              "ballCarriesCount",
              "totalProgression",
              "progressiveBallCarriesCount",
              "pass_accuracy",
              "duel_win_rate",
              "opp_half_pass_pct",
              "creative_index",
              "touches_p90",
              "totalPass_p90",
              "keyPass_p90",
              "duelWon_p90",
              "ballRecovery_p90",
              "ballCarriesCount_p90",
              "creative_efficiency",
              "cross_accuracy",
              "cross_creative_contribution",
              "defensive_midfield_actions",
              "press_vulnerability",
              "progressive_carries_p90",
              "intensity_index",
              "history_matches"
            ],
            "targets_predicted": [
              "keyPass",
              "expectedAssists",
              "goalAssist",
              "expectedGoals",
              "rating"
            ],
            "history_matches": 2,
            "data_confidence": 0.375,
            "data_sources": [
              "match_history",
              "market_value"
            ],
            "market_value_adjustment": 0.9812,
            "fbref_prior_metrics": null,
            "rationale": "XGBoost regressor (M_service) evaluated 2 historical appearances across 5 target models."
          },
          "stat_evolution": [
            {
              "step": "xgboost_raw",
              "description": "XGBoost M_service raw output over 5 target models",
              "stats": {
                "key_pass": 1,
                "expected_assists": 0.0713,
                "assists": 0,
                "expected_goals": 0.104,
                "rating": 6.8933,
                "minutes": 78,
                "total_pass": 14,
                "accurate_pass": 10,
                "duels_won": 4,
                "total_long_balls": 0,
                "accurate_long_balls": 0,
                "total_own_half_passes": 5,
                "accurate_own_half_passes": 3,
                "total_opp_half_passes": 10,
                "accurate_opp_half_passes": 6,
                "crosses_total": 2,
                "crosses_accurate": 0,
                "touches": 30,
                "possession_lost": 11.0,
                "dispossessed": 2.0,
                "duels_lost": 5,
                "aerial_won": 0,
                "aerial_lost": 0,
                "interceptions": 0,
                "tackles_won": 0,
                "tackles": 0,
                "clearances": 0,
                "total_contest": 0,
                "won_contest": 0,
                "challenges_lost": 0,
                "fouls": 0,
                "fouls_drawn": 0,
                "goal_rate": 0.0,
                "goals": 0,
                "shots_on_target": 0,
                "shots_off_target": 0,
                "blocks": 0,
                "big_chances_created": 0,
                "big_chances_missed": 0,
                "xgot": 0.0,
                "ball_carries": 8,
                "total_progression": 94,
                "progressive_carries": 4
              },
              "trace": {
                "model": {
                  "position_service": "M",
                  "schema_version": 3,
                  "trained_at": "2026-09-13T10:02:05.725191+00:00",
                  "trained_on": {
                    "matches": 93,
                    "players": 461,
                    "rows": 1422
                  }
                },
                "player_history": [
                  {
                    "match_date": "2026-09-07",
                    "opponent": "Elche",
                    "minutes": 90.0,
                    "is_starting": true,
                    "weight": 0.5405,
                    "rating": 8.3
                  },
                  {
                    "match_date": "2026-08-26",
                    "opponent": "Real Madrid",
                    "minutes": 66.0,
                    "is_starting": true,
                    "weight": 0.4595,
                    "rating": 6.2
                  }
                ],
                "feature_row": {
                  "history_matches": 2.0,
                  "is_starting_11": 1.0,
                  "ballRecovery_p90": 4.4103,
                  "ballRecovery": 4.2432,
                  "intensity_index": 16.07,
                  "expectedAssists": 0.0479,
                  "kilometersCovered": 9.5127
                },
                "per_target": [
                  {
                    "target": "keyPass",
                    "predicted": 0.9877604246139526,
                    "scale": "count per match",
                    "top_features": [
                      {
                        "name": "is_starting_11",
                        "importance": 0.0551
                      },
                      {
                        "name": "expectedAssists",
                        "importance": 0.0489
                      },
                      {
                        "name": "creative_efficiency",
                        "importance": 0.0393
                      },
                      {
                        "name": "creative_index",
                        "importance": 0.035
                      },
                      {
                        "name": "accurateCross",
                        "importance": 0.0319
                      }
                    ]
                  },
                  {
                    "target": "expectedAssists",
                    "predicted": 0.07128877192735672,
                    "scale": "per match (raw)",
                    "top_features": [
                      {
                        "name": "cross_creative_contribution",
                        "importance": 0.0714
                      },
                      {
                        "name": "totalOppositionHalfPasses",
                        "importance": 0.0375
                      },
                      {
                        "name": "expectedAssists",
                        "importance": 0.0361
                      },
                      {
                        "name": "accurateCross",
                        "importance": 0.0356
                      },
                      {
                        "name": "creative_index",
                        "importance": 0.0345
                      }
                    ]
                  },
                  {
                    "target": "goalAssist",
                    "predicted": 0.1568729132413864,
                    "scale": "count per match",
                    "top_features": [
                      {
                        "name": "dribbleValueNormalized",
                        "importance": 0.0442
                      },
                      {
                        "name": "keyPass_p90",
                        "importance": 0.0378
                      },
                      {
                        "name": "totalCross",
                        "importance": 0.0368
                      },
                      {
                        "name": "cross_accuracy",
                        "importance": 0.036
                      },
                      {
                        "name": "interceptionWon",
                        "importance": 0.0315
                      }
                    ]
                  },
                  {
                    "target": "expectedGoals",
                    "predicted": 0.10402683913707733,
                    "scale": "per match (raw)",
                    "top_features": [
                      {
                        "name": "totalShots",
                        "importance": 0.077
                      },
                      {
                        "name": "intensity_index",
                        "importance": 0.0622
                      },
                      {
                        "name": "progressiveBallCarriesCount",
                        "importance": 0.0454
                      },
                      {
                        "name": "possessionLostCtrl",
                        "importance": 0.0399
                      },
                      {
                        "name": "numberOfSprints",
                        "importance": 0.0384
                      }
                    ]
                  },
                  {
                    "target": "rating",
                    "predicted": 6.893345832824707,
                    "scale": "0-10",
                    "top_features": [
                      {
                        "name": "ballRecovery_p90",
                        "importance": 0.0847
                      },
                      {
                        "name": "ballRecovery",
                        "importance": 0.0836
                      },
                      {
                        "name": "kilometersCovered",
                        "importance": 0.0597
                      },
                      {
                        "name": "defensive_midfield_actions",
                        "importance": 0.05
                      },
                      {
                        "name": "minutesPlayed",
                        "importance": 0.0441
                      }
                    ]
                  }
                ],
                "caveat": "Raw XGBoost output: no per-90 normalization; minutesPlayed is the player's historical average."
              }
            },
            {
              "step": "market_value_boost",
              "description": "Market-value quality scaling (boost 0.9812, quality 0.437)",
              "stats": {
                "key_pass": 1,
                "expected_assists": 0.07,
                "assists": 0,
                "expected_goals": 0.1021,
                "rating": 6.764,
                "minutes": 77,
                "total_pass": 14,
                "accurate_pass": 9,
                "duels_won": 4,
                "total_long_balls": 0,
                "accurate_long_balls": 0,
                "total_own_half_passes": 5,
                "accurate_own_half_passes": 3,
                "total_opp_half_passes": 9,
                "accurate_opp_half_passes": 6,
                "crosses_total": 1,
                "crosses_accurate": 0,
                "touches": 30,
                "possession_lost": 10.7935,
                "dispossessed": 1.9625,
                "duels_lost": 5,
                "aerial_won": 0,
                "aerial_lost": 0,
                "interceptions": 0,
                "tackles_won": 0,
                "tackles": 0,
                "clearances": 0,
                "total_contest": 0,
                "won_contest": 0,
                "challenges_lost": 0,
                "fouls": 0,
                "fouls_drawn": 0,
                "goal_rate": 0.0,
                "goals": 0,
                "shots_on_target": 0,
                "shots_off_target": 0,
                "blocks": 0,
                "big_chances_created": 0,
                "big_chances_missed": 0,
                "xgot": 0.0,
                "ball_carries": 8,
                "total_progression": 93,
                "progressive_carries": 4
              }
            },
            {
              "step": "final_cap",
              "description": "Stats clamped to historical constraints and shot-component identity",
              "stats": {
                "key_pass": 1,
                "expected_assists": 0.07,
                "assists": 0,
                "expected_goals": 0.1021,
                "rating": 6.764,
                "minutes": 77,
                "total_pass": 14,
                "accurate_pass": 9,
                "duels_won": 4,
                "total_long_balls": 0,
                "accurate_long_balls": 0,
                "total_own_half_passes": 5,
                "accurate_own_half_passes": 3,
                "total_opp_half_passes": 9,
                "accurate_opp_half_passes": 6,
                "crosses_total": 1,
                "crosses_accurate": 0,
                "touches": 30,
                "possession_lost": 10.7935,
                "dispossessed": 1.9625,
                "duels_lost": 5,
                "aerial_won": 0,
                "aerial_lost": 0,
                "interceptions": 0,
                "tackles_won": 0,
                "tackles": 0,
                "clearances": 0,
                "total_contest": 0,
                "won_contest": 0,
                "challenges_lost": 0,
                "fouls": 0,
                "fouls_drawn": 0,
                "goal_rate": 0.0,
                "goals": 0,
                "shots_on_target": 0,
                "shots_off_target": 0,
                "blocks": 0,
                "big_chances_created": 0,
                "big_chances_missed": 0,
                "xgot": 0.0,
                "ball_carries": 8,
                "total_progression": 93,
                "progressive_carries": 4
              }
            },
            {
              "step": "enriched_model_output",
              "description": "Model output after duel-context enrichment (pre router post-processing)",
              "stats": {
                "key_pass": 1,
                "expected_assists": 0.07,
                "assists": 0,
                "expected_goals": 0.1021,
                "rating": 6.764,
                "minutes": 77,
                "total_pass": 14,
                "accurate_pass": 9,
                "duels_won": 4,
                "total_long_balls": 0,
                "accurate_long_balls": 0,
                "total_own_half_passes": 5,
                "accurate_own_half_passes": 3,
                "total_opp_half_passes": 9,
                "accurate_opp_half_passes": 6,
                "crosses_total": 1,
                "crosses_accurate": 0,
                "touches": 30,
                "possession_lost": 10.7935,
                "dispossessed": 1.9625,
                "duels_lost": 5,
                "aerial_won": 1,
                "aerial_lost": 0,
                "interceptions": 0,
                "tackles_won": 0,
                "tackles": 0,
                "clearances": 0,
                "total_contest": 0,
                "won_contest": 0,
                "challenges_lost": 0,
                "fouls": 0,
                "fouls_drawn": 0,
                "goal_rate": 0.0,
                "goals": 0,
                "shots_on_target": 0,
                "shots_off_target": 0,
                "blocks": 0,
                "big_chances_created": 0,
                "big_chances_missed": 0,
                "xgot": 0.0,
                "ball_carries": 8,
                "total_progression": 93,
                "progressive_carries": 4,
                "total_shots": 1,
                "dribbles_attempted": 3,
                "dribbles_successful": 1.0,
                "crosses_attempted": 2.0,
                "duel_win_rate": 0.368,
                "pressing_faced": "MEDIUM",
                "matchup_zone": "Right Mid vs Left Back — Wide Channel",
                "numerical_situation": "1v1",
                "opponent_defenders": "Marcos Llorente",
                "opponent_faced": "Marcos Llorente",
                "antagonist_source": "attacking_duel, midfield_pairing"
              }
            },
            {
              "step": "team_lambda_rescale",
              "description": "Player expected_goals/expected_assists rescaled so squad sum equals team lambda 1.02 (squad xG sum 0.7880, xG scale 1.2944)",
              "stats": {
                "key_pass": 1,
                "expected_assists": 0.07,
                "assists": 0,
                "expected_goals": 0.1322,
                "rating": 6.764,
                "minutes": 77,
                "total_pass": 14,
                "accurate_pass": 9,
                "duels_won": 4,
                "total_long_balls": 0,
                "accurate_long_balls": 0,
                "total_own_half_passes": 5,
                "accurate_own_half_passes": 3,
                "total_opp_half_passes": 9,
                "accurate_opp_half_passes": 6,
                "crosses_total": 1,
                "crosses_accurate": 0,
                "touches": 30,
                "possession_lost": 10.7935,
                "dispossessed": 1.9625,
                "duels_lost": 5,
                "aerial_won": 1,
                "aerial_lost": 0,
                "interceptions": 0,
                "tackles_won": 0,
                "tackles": 0,
                "clearances": 0,
                "total_contest": 0,
                "won_contest": 0,
                "challenges_lost": 0,
                "fouls": 0,
                "fouls_drawn": 0,
                "goal_rate": 0.0,
                "goals": 0,
                "shots_on_target": 0,
                "shots_off_target": 0,
                "blocks": 0,
                "big_chances_created": 0,
                "big_chances_missed": 0,
                "xgot": 0.0,
                "ball_carries": 8,
                "total_progression": 93,
                "progressive_carries": 4,
                "total_shots": 1,
                "dribbles_attempted": 3,
                "dribbles_successful": 1.0,
                "crosses_attempted": 2.0,
                "duel_win_rate": 0.368,
                "pressing_faced": "MEDIUM",
                "matchup_zone": "Right Mid vs Left Back — Wide Channel",
                "numerical_situation": "1v1",
                "opponent_defenders": "Marcos Llorente",
                "opponent_faced": "Marcos Llorente",
                "antagonist_source": "attacking_duel, midfield_pairing",
                "projected_goals": 0,
                "goal_probability": 0.0,
                "projected_assists": 0,
                "assist_probability": 0.0
              }
            },
            {
              "step": "rankings_attached",
              "description": "Global ranking attached (match squad rank 16, fifa_overall 68.0)",
              "stats": {
                "key_pass": 1,
                "expected_assists": 0.07,
                "assists": 0,
                "expected_goals": 0.1322,
                "rating": 6.764,
                "minutes": 77,
                "total_pass": 14,
                "accurate_pass": 9,
                "duels_won": 4,
                "total_long_balls": 0,
                "accurate_long_balls": 0,
                "total_own_half_passes": 5,
                "accurate_own_half_passes": 3,
                "total_opp_half_passes": 9,
                "accurate_opp_half_passes": 6,
                "crosses_total": 1,
                "crosses_accurate": 0,
                "touches": 30,
                "possession_lost": 10.7935,
                "dispossessed": 1.9625,
                "duels_lost": 5,
                "aerial_won": 1,
                "aerial_lost": 0,
                "interceptions": 0,
                "tackles_won": 0,
                "tackles": 0,
                "clearances": 0,
                "total_contest": 0,
                "won_contest": 0,
                "challenges_lost": 0,
                "fouls": 0,
                "fouls_drawn": 0,
                "goal_rate": 0.0,
                "goals": 0,
                "shots_on_target": 0,
                "shots_off_target": 0,
                "blocks": 0,
                "big_chances_created": 0,
                "big_chances_missed": 0,
                "xgot": 0.0,
                "ball_carries": 8,
                "total_progression": 93,
                "progressive_carries": 4,
                "total_shots": 1,
                "dribbles_attempted": 3,
                "dribbles_successful": 1.0,
                "crosses_attempted": 2.0,
                "duel_win_rate": 0.368,
                "pressing_faced": "MEDIUM",
                "matchup_zone": "Right Mid vs Left Back — Wide Channel",
                "numerical_situation": "1v1",
                "opponent_defenders": "Marcos Llorente",
                "opponent_faced": "Marcos Llorente",
                "antagonist_source": "attacking_duel, midfield_pairing",
                "projected_goals": 0,
                "goal_probability": 0.0,
                "projected_assists": 0,
                "assist_probability": 0.0,
                "fifa_overall": 68.0
              }
            },
            {
              "step": "integer_goal_projection",
              "description": "Team scoreline allocation: 0 projected goals distributed by scorer weight",
              "stats": {
                "key_pass": 1,
                "expected_assists": 0.07,
                "assists": 0,
                "expected_goals": 0.1322,
                "rating": 6.764,
                "minutes": 77,
                "total_pass": 14,
                "accurate_pass": 9,
                "duels_won": 4,
                "total_long_balls": 0,
                "accurate_long_balls": 0,
                "total_own_half_passes": 5,
                "accurate_own_half_passes": 3,
                "total_opp_half_passes": 9,
                "accurate_opp_half_passes": 6,
                "crosses_total": 1,
                "crosses_accurate": 0,
                "touches": 30,
                "possession_lost": 10.7935,
                "dispossessed": 1.9625,
                "duels_lost": 5,
                "aerial_won": 1,
                "aerial_lost": 0,
                "interceptions": 0,
                "tackles_won": 0,
                "tackles": 0,
                "clearances": 0,
                "total_contest": 0,
                "won_contest": 0,
                "challenges_lost": 0,
                "fouls": 0,
                "fouls_drawn": 0,
                "goal_rate": 0.0,
                "goals": 0,
                "shots_on_target": 0,
                "shots_off_target": 0,
                "blocks": 0,
                "big_chances_created": 0,
                "big_chances_missed": 0,
                "xgot": 0.0,
                "ball_carries": 8,
                "total_progression": 93,
                "progressive_carries": 4,
                "total_shots": 1,
                "dribbles_attempted": 3,
                "dribbles_successful": 1.0,
                "crosses_attempted": 2.0,
                "duel_win_rate": 0.368,
                "pressing_faced": "MEDIUM",
                "matchup_zone": "Right Mid vs Left Back — Wide Channel",
                "numerical_situation": "1v1",
                "opponent_defenders": "Marcos Llorente",
                "opponent_faced": "Marcos Llorente",
                "antagonist_source": "attacking_duel, midfield_pairing",
                "projected_goals": 0,
                "goal_probability": 0.0,
                "projected_assists": 0,
                "assist_probability": 0.0,
                "fifa_overall": 68.0
              }
            },
            {
              "step": "integer_assist_projection",
              "description": "Team scoreline allocation: 0 projected assists distributed by provider weight",
              "stats": {
                "key_pass": 1,
                "expected_assists": 0.07,
                "assists": 0,
                "expected_goals": 0.1322,
                "rating": 6.764,
                "minutes": 77,
                "total_pass": 14,
                "accurate_pass": 9,
                "duels_won": 4,
                "total_long_balls": 0,
                "accurate_long_balls": 0,
                "total_own_half_passes": 5,
                "accurate_own_half_passes": 3,
                "total_opp_half_passes": 9,
                "accurate_opp_half_passes": 6,
                "crosses_total": 1,
                "crosses_accurate": 0,
                "touches": 30,
                "possession_lost": 10.7935,
                "dispossessed": 1.9625,
                "duels_lost": 5,
                "aerial_won": 1,
                "aerial_lost": 0,
                "interceptions": 0,
                "tackles_won": 0,
                "tackles": 0,
                "clearances": 0,
                "total_contest": 0,
                "won_contest": 0,
                "challenges_lost": 0,
                "fouls": 0,
                "fouls_drawn": 0,
                "goal_rate": 0.0,
                "goals": 0,
                "shots_on_target": 0,
                "shots_off_target": 0,
                "blocks": 0,
                "big_chances_created": 0,
                "big_chances_missed": 0,
                "xgot": 0.0,
                "ball_carries": 8,
                "total_progression": 93,
                "progressive_carries": 4,
                "total_shots": 1,
                "dribbles_attempted": 3,
                "dribbles_successful": 1.0,
                "crosses_attempted": 2.0,
                "duel_win_rate": 0.368,
                "pressing_faced": "MEDIUM",
                "matchup_zone": "Right Mid vs Left Back — Wide Channel",
                "numerical_situation": "1v1",
                "opponent_defenders": "Marcos Llorente",
                "opponent_faced": "Marcos Llorente",
                "antagonist_source": "attacking_duel, midfield_pairing",
                "projected_goals": 0,
                "goal_probability": 0.0,
                "projected_assists": 0,
                "assist_probability": 0.0,
                "fifa_overall": 68.0
              }
            }
          ]
        }
      },
      "bench_players": {
        "Unai Marrero": {
          "player_id": 1094782,
          "position": "G",
          "position_depth": "G_BENCH",
          "is_starter": false,
          "shirt_number": 13,
          "height": 187,
          "market_value": 1100000,
          "stats": {
            "saves": 0,
            "goals_prevented": 0.0056,
            "rating": 7.0006,
            "minutes": 4,
            "total_pass": 2,
            "accurate_pass": 1,
            "duels_won": 0,
            "total_long_balls": 1,
            "accurate_long_balls": 1,
            "touches": 3,
            "clearances": 0,
            "ball_recovery": 1,
            "high_claims": 0,
            "punches": 0.0958,
            "aerial_won": 0,
            "sweeper_actions": 0,
            "sweeper_accurate": 0,
            "saves_inside_box": 0,
            "possession_lost": 0.5746,
            "duels_lost": 0,
            "total_contest": 0,
            "won_contest": 0,
            "fouls": 0,
            "fouls_drawn": 0,
            "total_own_half_passes": 1,
            "accurate_own_half_passes": 1,
            "bench_appearance_probability": 0.109,
            "bench_expected_minutes": 4.39,
            "substitution_rule_cap": 5,
            "projected_team_substitution_count": 3,
            "projected_substitution_expected_count": 2.422,
            "projected_substitution_game_state_adjustment": 1,
            "substitution_usage": "available_bench_not_projected_used",
            "goals": 0,
            "projected_goals": 0,
            "goal_probability": 0.0,
            "assists": 0,
            "projected_assists": 0,
            "assist_probability": 0.0,
            "fifa_overall": 74.0
          },
          "latest_10_games": [
            {
              "match_id": 16416319.0,
              "match_date": "2026-09-07",
              "home_team": "Elche",
              "away_team": "Real Sociedad",
              "team_side": "away",
              "is_starting_11": 1,
              "team": "Real Sociedad",
              "opponent": "Elche",
              "stats": {
                "minutes": 90,
                "rating": 8.7,
                "assists": 0,
                "expected_assists": 0.0029,
                "total_shots": 0,
                "total_pass": 37,
                "accurate_pass": 26,
                "clearances": 2,
                "aerial_won": 1,
                "duels_won": 1,
                "ball_recovery": 11,
                "saves": 8,
                "goals_prevented": -0.0376
              },
              "has_player_stats": true,
              "league_name": "LaLiga",
              "league_id": "8.0",
              "league_slug": "laliga",
              "league_country": "Spain",
              "season_id": "97268.0",
              "season_name": "LaLiga 26/27",
              "season_year": "26/27"
            }
          ],
          "ranking": {
            "global_player_rank": 3493,
            "combined_rank_score": 1479.0,
            "ranking_source": "sofascore_plus_fifa_csv",
            "ranking_status": "combined",
            "sofascore_rank": 52.0,
            "sofascore_rating": 7.7,
            "sofascore_appearances": 1.0,
            "fifa_rank": 2906.0,
            "fifa_overall": 74.0,
            "fifa_source": "EA SPORTS FC official ratings",
            "match_squad_rank": 17,
            "squad_role": "substitute",
            "projected_match_rating": 7.0006,
            "source_file": "data/player_rankings.csv",
            "player_name": "Unai Marrero",
            "ranking_neighbors": {
              "upper": [
                {
                  "player_name": "Tyrhys Dolan",
                  "ranking": 3488
                },
                {
                  "player_name": "Yann Gboho",
                  "ranking": 3489
                },
                {
                  "player_name": "Ansu Fati",
                  "ranking": 3490
                },
                {
                  "player_name": "Marcus Edwards",
                  "ranking": 3491
                },
                {
                  "player_name": "Ismaël Doukouré",
                  "ranking": 3492
                }
              ],
              "lower": [
                {
                  "player_name": "Ilan Kebbal",
                  "ranking": 3494
                },
                {
                  "player_name": "Mousa Al Tamari",
                  "ranking": 3495
                },
                {
                  "player_name": "Baptiste Santamaria",
                  "ranking": 3496
                },
                {
                  "player_name": "Quentin Merlin",
                  "ranking": 3497
                },
                {
                  "player_name": "Eddie Nketiah",
                  "ranking": 3498
                }
              ]
            }
          },
          "data_sources": [
            "match_history",
            "market_value",
            "fbref_season"
          ],
          "data_confidence": 0.312,
          "history_matches": 1,
          "xgboost_reasoning": {
            "model_source": "xgboost_regressor",
            "position_service": "G_service",
            "features_evaluated": [
              "minutesPlayed",
              "is_starting_11",
              "totalPass",
              "accuratePass",
              "totalLongBalls",
              "accurateLongBalls",
              "totalOwnHalfPasses",
              "accurateOwnHalfPasses",
              "saves",
              "savedShotsFromInsideTheBox",
              "goodHighClaim",
              "punches",
              "aerialWon",
              "totalKeeperSweeper",
              "accurateKeeperSweeper",
              "totalClearance",
              "ballRecovery",
              "touches",
              "possessionLostCtrl",
              "kilometersCovered",
              "passValueNormalized",
              "defensiveValueNormalized",
              "goalkeeperValueNormalized",
              "pass_accuracy",
              "long_ball_accuracy",
              "save_contribution",
              "inside_box_save_rate",
              "sweeper_accuracy",
              "sweeper_actions_p90",
              "distribution_accuracy",
              "commanding_index",
              "gk_coverage",
              "history_matches"
            ],
            "targets_predicted": [
              "saves",
              "goalsPrevented",
              "rating"
            ],
            "history_matches": 1,
            "data_confidence": 0.312,
            "data_sources": [
              "match_history",
              "market_value",
              "fbref_season"
            ],
            "bench_expected_minutes": 4.392222187561249,
            "bench_appearance_prob": 0.10873737216187492,
            "market_value_adjustment": 0.9812,
            "fbref_prior_metrics": {
              "squad": "Real Sociedad",
              "competition": "La Liga",
              "season": "2026-2027",
              "appearances": 0.0,
              "starts": 0.0,
              "sub_appearances": 0.0,
              "prior_reliability": 0.0
            },
            "rationale": "Bench projection scaled from XGBoost G_service (1 historical appearances) to 4.4 expected mins (appearance prob 0.11); FBref playing time empirical prior: 0.0 sub appearances, 0 mins/sub."
          },
          "stat_evolution": [
            {
              "step": "xgboost_raw",
              "description": "XGBoost G_service raw output over 3 target models",
              "stats": {
                "saves": 3,
                "goals_prevented": 0.117,
                "rating": 7.1345,
                "minutes": 90,
                "total_pass": 37,
                "accurate_pass": 26,
                "duels_won": 1,
                "total_long_balls": 27,
                "accurate_long_balls": 16,
                "touches": 53,
                "clearances": 2,
                "ball_recovery": 11,
                "high_claims": 1,
                "punches": 2.0,
                "aerial_won": 1,
                "sweeper_actions": 0,
                "sweeper_accurate": 0,
                "saves_inside_box": 5,
                "possession_lost": 12.0,
                "duels_lost": 0,
                "total_contest": 0,
                "won_contest": 0,
                "fouls": 0,
                "fouls_drawn": 0,
                "total_own_half_passes": 19,
                "accurate_own_half_passes": 18
              },
              "trace": {
                "model": {
                  "position_service": "G",
                  "schema_version": 3,
                  "trained_at": "2026-09-13T10:01:57.246143+00:00",
                  "trained_on": {
                    "matches": 93,
                    "players": 113,
                    "rows": 393
                  }
                },
                "player_history": [
                  {
                    "match_date": "2026-09-07",
                    "opponent": "Elche",
                    "minutes": 90.0,
                    "is_starting": true,
                    "weight": 1.0,
                    "rating": 8.7
                  }
                ],
                "feature_row": {
                  "history_matches": 1.0,
                  "is_starting_11": 0.0,
                  "sweeper_actions_p90": 0.0,
                  "touches": 53.0,
                  "totalOwnHalfPasses": 19.0,
                  "punches": 2.0,
                  "distribution_accuracy": 0.9474,
                  "accurateKeeperSweeper": 0.0
                },
                "per_target": [
                  {
                    "target": "saves",
                    "predicted": 2.6613495349884033,
                    "scale": "count per match",
                    "top_features": [
                      {
                        "name": "sweeper_actions_p90",
                        "importance": 0.0587
                      },
                      {
                        "name": "accurateKeeperSweeper",
                        "importance": 0.0534
                      },
                      {
                        "name": "touches",
                        "importance": 0.0497
                      },
                      {
                        "name": "totalOwnHalfPasses",
                        "importance": 0.049
                      },
                      {
                        "name": "distribution_accuracy",
                        "importance": 0.043
                      }
                    ]
                  },
                  {
                    "target": "goalsPrevented",
                    "predicted": 0.1170487329363823,
                    "scale": "count per match",
                    "top_features": [
                      {
                        "name": "sweeper_actions_p90",
                        "importance": 0.053
                      },
                      {
                        "name": "punches",
                        "importance": 0.051
                      },
                      {
                        "name": "touches",
                        "importance": 0.0482
                      },
                      {
                        "name": "accurateLongBalls",
                        "importance": 0.0468
                      },
                      {
                        "name": "passValueNormalized",
                        "importance": 0.0432
                      }
                    ]
                  },
                  {
                    "target": "rating",
                    "predicted": 7.134548187255859,
                    "scale": "0-10",
                    "top_features": [
                      {
                        "name": "sweeper_actions_p90",
                        "importance": 0.0593
                      },
                      {
                        "name": "touches",
                        "importance": 0.0495
                      },
                      {
                        "name": "distribution_accuracy",
                        "importance": 0.0484
                      },
                      {
                        "name": "savedShotsFromInsideTheBox",
                        "importance": 0.0468
                      },
                      {
                        "name": "punches",
                        "importance": 0.0464
                      }
                    ]
                  }
                ],
                "caveat": "Raw XGBoost output: no per-90 normalization; minutesPlayed is the player's historical average."
              }
            },
            {
              "step": "market_value_boost",
              "description": "Market-value quality scaling (boost 0.9812, quality 0.437)",
              "stats": {
                "saves": 3,
                "goals_prevented": 0.1149,
                "rating": 7.0006,
                "minutes": 88,
                "total_pass": 36,
                "accurate_pass": 26,
                "duels_won": 1,
                "total_long_balls": 26,
                "accurate_long_balls": 16,
                "touches": 52,
                "clearances": 2,
                "ball_recovery": 11,
                "high_claims": 1,
                "punches": 1.9625,
                "aerial_won": 1,
                "sweeper_actions": 0,
                "sweeper_accurate": 0,
                "saves_inside_box": 5,
                "possession_lost": 11.7747,
                "duels_lost": 0,
                "total_contest": 0,
                "won_contest": 0,
                "fouls": 0,
                "fouls_drawn": 0,
                "total_own_half_passes": 19,
                "accurate_own_half_passes": 18
              }
            },
            {
              "step": "fbref_prior_blend",
              "description": "FBref 2026-27 prior blended (weight 0.0000)",
              "stats": {
                "saves": 3,
                "goals_prevented": 0.1149,
                "rating": 7.0006,
                "minutes": 88,
                "total_pass": 36,
                "accurate_pass": 26,
                "duels_won": 1,
                "total_long_balls": 26,
                "accurate_long_balls": 16,
                "touches": 52,
                "clearances": 2,
                "ball_recovery": 11,
                "high_claims": 1,
                "punches": 1.9625,
                "aerial_won": 1,
                "sweeper_actions": 0,
                "sweeper_accurate": 0,
                "saves_inside_box": 5,
                "possession_lost": 11.7747,
                "duels_lost": 0,
                "total_contest": 0,
                "won_contest": 0,
                "fouls": 0,
                "fouls_drawn": 0,
                "total_own_half_passes": 19,
                "accurate_own_half_passes": 18
              }
            },
            {
              "step": "minutes_scale",
              "description": "Bench projection scaled to 4.4 expected minutes (appearance prob 0.11)",
              "stats": {
                "saves": 0,
                "goals_prevented": 0.0056,
                "rating": 7.0006,
                "minutes": 4,
                "total_pass": 2,
                "accurate_pass": 1,
                "duels_won": 0,
                "total_long_balls": 1,
                "accurate_long_balls": 1,
                "touches": 3,
                "clearances": 0,
                "ball_recovery": 1,
                "high_claims": 0,
                "punches": 0.0958,
                "aerial_won": 0,
                "sweeper_actions": 0,
                "sweeper_accurate": 0,
                "saves_inside_box": 0,
                "possession_lost": 0.5746,
                "duels_lost": 0,
                "total_contest": 0,
                "won_contest": 0,
                "fouls": 0,
                "fouls_drawn": 0,
                "total_own_half_passes": 1,
                "accurate_own_half_passes": 1,
                "bench_appearance_probability": 0.109,
                "bench_expected_minutes": 4.39
              }
            },
            {
              "step": "final_cap",
              "description": "Stats clamped to historical constraints and shot-component identity",
              "stats": {
                "saves": 0,
                "goals_prevented": 0.0056,
                "rating": 7.0006,
                "minutes": 4,
                "total_pass": 2,
                "accurate_pass": 1,
                "duels_won": 0,
                "total_long_balls": 1,
                "accurate_long_balls": 1,
                "touches": 3,
                "clearances": 0,
                "ball_recovery": 1,
                "high_claims": 0,
                "punches": 0.0958,
                "aerial_won": 0,
                "sweeper_actions": 0,
                "sweeper_accurate": 0,
                "saves_inside_box": 0,
                "possession_lost": 0.5746,
                "duels_lost": 0,
                "total_contest": 0,
                "won_contest": 0,
                "fouls": 0,
                "fouls_drawn": 0,
                "total_own_half_passes": 1,
                "accurate_own_half_passes": 1,
                "bench_appearance_probability": 0.109,
                "bench_expected_minutes": 4.39
              }
            },
            {
              "step": "rankings_attached",
              "description": "Global ranking attached (match squad rank 17, fifa_overall 74.0)",
              "stats": {
                "saves": 0,
                "goals_prevented": 0.0056,
                "rating": 7.0006,
                "minutes": 4,
                "total_pass": 2,
                "accurate_pass": 1,
                "duels_won": 0,
                "total_long_balls": 1,
                "accurate_long_balls": 1,
                "touches": 3,
                "clearances": 0,
                "ball_recovery": 1,
                "high_claims": 0,
                "punches": 0.0958,
                "aerial_won": 0,
                "sweeper_actions": 0,
                "sweeper_accurate": 0,
                "saves_inside_box": 0,
                "possession_lost": 0.5746,
                "duels_lost": 0,
                "total_contest": 0,
                "won_contest": 0,
                "fouls": 0,
                "fouls_drawn": 0,
                "total_own_half_passes": 1,
                "accurate_own_half_passes": 1,
                "bench_appearance_probability": 0.109,
                "bench_expected_minutes": 4.39,
                "substitution_rule_cap": 5,
                "projected_team_substitution_count": 3,
                "projected_substitution_expected_count": 2.422,
                "projected_substitution_game_state_adjustment": 1,
                "substitution_usage": "available_bench_not_projected_used",
                "goals": 0,
                "projected_goals": 0,
                "goal_probability": 0.0,
                "assists": 0,
                "projected_assists": 0,
                "assist_probability": 0.0,
                "fifa_overall": 74.0
              }
            }
          ]
        },
        "Jon Martin": {
          "player_id": 1466116,
          "position": "D",
          "position_depth": "D_BENCH",
          "is_starter": false,
          "shirt_number": 6,
          "height": 185,
          "market_value": 24000000,
          "stats": {
            "interceptions": 0,
            "tackles": 0,
            "tackles_won": 0,
            "clearances": 0,
            "aerial_won": 0,
            "rating": 7.02,
            "minutes": 14,
            "total_pass": 8,
            "accurate_pass": 8,
            "duels_won": 1,
            "total_long_balls": 0,
            "accurate_long_balls": 0,
            "total_own_half_passes": 6,
            "accurate_own_half_passes": 6,
            "total_opp_half_passes": 0,
            "accurate_opp_half_passes": 0,
            "crosses_total": 0,
            "crosses_accurate": 0,
            "touches": 10,
            "possession_lost": 0.0,
            "dispossessed": 0.0,
            "duels_lost": 0,
            "aerial_lost": 0,
            "total_contest": 0,
            "won_contest": 0,
            "ball_recovery": 0,
            "challenges_lost": 0,
            "fouls": 0,
            "fouls_drawn": 0,
            "blocks": 0,
            "goal_rate": 0.0,
            "goals": 0,
            "assists": 0,
            "expected_goals": 0.0,
            "expected_assists": 0.0017,
            "total_shots": 0,
            "shots_on_target": 0,
            "shots_off_target": 0,
            "big_chances_created": 0,
            "xgot": 0.0,
            "ball_carries": 3,
            "total_progression": 4,
            "progressive_carries": 0,
            "key_pass": 0,
            "offsides": 0,
            "yellowCards": 0.0,
            "redCards": 0.0,
            "ownGoals": 0.0,
            "shotAccuracy": 50.0,
            "shotConversion": 0.0,
            "minutesPct": 100.0,
            "pointsPerMatch": 1.0,
            "netGoalDifferencePer90": 0.0,
            "bench_appearance_probability": 0.236,
            "bench_expected_minutes": 14.49,
            "substitution_rule_cap": 5,
            "projected_team_substitution_count": 3,
            "projected_substitution_expected_count": 2.422,
            "projected_substitution_game_state_adjustment": 1,
            "substitution_usage": "available_bench_not_projected_used",
            "projected_goals": 0,
            "goal_probability": 0.0,
            "projected_assists": 0,
            "assist_probability": 0.0,
            "fifa_overall": 78.0
          },
          "latest_10_games": [
            {
              "match_id": 16416319.0,
              "match_date": "2026-09-07",
              "home_team": "Elche",
              "away_team": "Real Sociedad",
              "team_side": "away",
              "is_starting_11": 0,
              "team": "Real Sociedad",
              "opponent": "Elche",
              "stats": {
                "minutes": 6,
                "rating": 4.4,
                "assists": 0,
                "expected_assists": 0.0,
                "total_shots": 0,
                "total_pass": 3,
                "accurate_pass": 3
              },
              "has_player_stats": true,
              "league_name": "LaLiga",
              "league_id": "8.0",
              "league_slug": "laliga",
              "league_country": "Spain",
              "season_id": "97268.0",
              "season_name": "LaLiga 26/27",
              "season_year": "26/27"
            },
            {
              "match_id": 16416340.0,
              "match_date": "2026-09-03",
              "home_team": "Real Sociedad",
              "away_team": "Celta Vigo",
              "team_side": "home",
              "is_starting_11": 1,
              "team": "Real Sociedad",
              "opponent": "Celta Vigo",
              "stats": {
                "minutes": 90,
                "rating": 7.0,
                "assists": 0,
                "expected_goals": 0.0366,
                "expected_assists": 0.01,
                "total_shots": 1,
                "shots_on_target": 1,
                "total_pass": 71,
                "accurate_pass": 70,
                "interceptions": 1,
                "clearances": 6,
                "aerial_won": 3,
                "duels_won": 4,
                "ball_recovery": 3
              },
              "has_player_stats": true,
              "league_name": "LaLiga",
              "league_id": "8.0",
              "league_slug": "laliga",
              "league_country": "Spain",
              "season_id": "97268.0",
              "season_name": "LaLiga 26/27",
              "season_year": "26/27"
            },
            {
              "match_id": 16416310.0,
              "match_date": "2026-08-29",
              "home_team": "Real Sociedad",
              "away_team": "Espanyol",
              "team_side": "home",
              "is_starting_11": 1,
              "team": "Real Sociedad",
              "opponent": "Espanyol",
              "stats": {
                "minutes": 90,
                "rating": 7.3,
                "assists": 0,
                "expected_goals": 0.0618,
                "expected_assists": 0.0365,
                "total_shots": 1,
                "total_pass": 54,
                "accurate_pass": 47,
                "key_pass": 1,
                "tackles": 2,
                "tackles_won": 1,
                "clearances": 4,
                "aerial_won": 5,
                "duels_won": 8,
                "ball_recovery": 7
              },
              "has_player_stats": true,
              "league_name": "LaLiga",
              "league_id": "8.0",
              "league_slug": "laliga",
              "league_country": "Spain",
              "season_id": "97268.0",
              "season_name": "LaLiga 26/27",
              "season_year": "26/27"
            },
            {
              "match_id": 16421051.0,
              "match_date": "2026-08-26",
              "home_team": "Real Madrid",
              "away_team": "Real Sociedad",
              "team_side": "away",
              "is_starting_11": 1,
              "team": "Real Sociedad",
              "opponent": "Real Madrid",
              "stats": {
                "minutes": 90,
                "rating": 6.1,
                "assists": 0,
                "expected_assists": 0.0065,
                "total_shots": 0,
                "total_pass": 52,
                "accurate_pass": 50,
                "tackles": 1,
                "tackles_won": 1,
                "duels_won": 2,
                "ball_recovery": 3
              },
              "has_player_stats": true,
              "league_name": "LaLiga",
              "league_id": "8.0",
              "league_slug": "laliga",
              "league_country": "Spain",
              "season_id": "97268.0",
              "season_name": "LaLiga 26/27",
              "season_year": "26/27"
            },
            {
              "match_id": 16416293.0,
              "match_date": "2026-08-21",
              "home_team": "Real Betis",
              "away_team": "Real Sociedad",
              "team_side": "away",
              "is_starting_11": 1,
              "team": "Real Sociedad",
              "opponent": "Real Betis",
              "stats": {
                "minutes": 90,
                "rating": 6.8,
                "assists": 0,
                "expected_assists": 0.0031,
                "total_shots": 0,
                "total_pass": 70,
                "accurate_pass": 62,
                "tackles": 5,
                "tackles_won": 2,
                "clearances": 4,
                "aerial_won": 2,
                "duels_won": 7,
                "ball_recovery": 4
              },
              "has_player_stats": true,
              "league_name": "LaLiga",
              "league_id": "8.0",
              "league_slug": "laliga",
              "league_country": "Spain",
              "season_id": "97268.0",
              "season_name": "LaLiga 26/27",
              "season_year": "26/27"
            }
          ],
          "ranking": {
            "global_player_rank": 2491,
            "combined_rank_score": 899.0,
            "ranking_source": "sofascore_plus_fifa_csv",
            "ranking_status": "combined",
            "sofascore_rank": 549.0,
            "sofascore_rating": 6.82,
            "sofascore_appearances": 25.0,
            "fifa_rank": 1249.0,
            "fifa_overall": 78.0,
            "fifa_source": "EA SPORTS FC official ratings",
            "match_squad_rank": 3,
            "squad_role": "substitute",
            "projected_match_rating": 7.02,
            "source_file": "data/player_rankings.csv",
            "player_name": "Jon Martin",
            "ranking_neighbors": {
              "upper": [
                {
                  "player_name": "Luca Tevere",
                  "ranking": 2486
                },
                {
                  "player_name": "Kyeong-jun Kim",
                  "ranking": 2487
                },
                {
                  "player_name": "Akramjon Komilov",
                  "ranking": 2488
                },
                {
                  "player_name": "Javier Nicolás Cárcamo",
                  "ranking": 2489
                },
                {
                  "player_name": "Kyeong Baek",
                  "ranking": 2490
                }
              ],
              "lower": [
                {
                  "player_name": "Sardor Abdunabiev",
                  "ranking": 2492
                },
                {
                  "player_name": "Yastin Cuevas",
                  "ranking": 2493
                },
                {
                  "player_name": "Igor Paixão",
                  "ranking": 2494
                },
                {
                  "player_name": "Carlos Espí",
                  "ranking": 2495
                },
                {
                  "player_name": "Joaquín Panichelli",
                  "ranking": 2496
                }
              ]
            }
          },
          "data_sources": [
            "match_history",
            "market_value",
            "fbref_season"
          ],
          "data_confidence": 0.603,
          "history_matches": 5,
          "xgboost_reasoning": {
            "model_source": "xgboost_regressor",
            "position_service": "D_service",
            "features_evaluated": [
              "minutesPlayed",
              "is_starting_11",
              "totalPass",
              "accuratePass",
              "totalLongBalls",
              "totalOppositionHalfPasses",
              "duelWon",
              "duelLost",
              "aerialWon",
              "aerialLost",
              "ballRecovery",
              "touches",
              "totalClearance",
              "wonTackle",
              "interceptionWon",
              "dispossessed",
              "challengeLost",
              "errorLeadToAShot",
              "errorLeadToAGoal",
              "possessionLostCtrl",
              "passValueNormalized",
              "defensiveValueNormalized",
              "ballCarriesCount",
              "totalProgression",
              "progressiveBallCarriesCount",
              "pass_accuracy",
              "duel_win_rate",
              "opp_half_pass_pct",
              "long_ball_accuracy",
              "defensive_actions",
              "tackle_success_rate",
              "touches_p90",
              "totalTackle_p90",
              "interceptionWon_p90",
              "totalClearance_p90",
              "duelWon_p90",
              "ballRecovery_p90",
              "press_vulnerability",
              "error_severity",
              "aerial_dominance",
              "progressive_carries_p90",
              "history_matches"
            ],
            "targets_predicted": [
              "interceptionWon",
              "totalTackle",
              "wonTackle",
              "totalClearance",
              "aerialWon",
              "rating"
            ],
            "history_matches": 5,
            "data_confidence": 0.603,
            "data_sources": [
              "match_history",
              "market_value",
              "fbref_season"
            ],
            "bench_expected_minutes": 14.48735814265611,
            "bench_appearance_prob": 0.236,
            "market_value_adjustment": 1.0506,
            "fbref_prior_metrics": {
              "squad": "Real Sociedad",
              "competition": "La Liga",
              "season": "2026-2027",
              "appearances": 4.0,
              "starts": 4.0,
              "sub_appearances": 0.0,
              "goals_per90": 0.0,
              "assists_per90": 0.0,
              "prior_reliability": 0.2667
            },
            "rationale": "Bench projection scaled from XGBoost D_service (5 historical appearances) to 14.5 expected mins (appearance prob 0.24); FBref playing time empirical prior: 0.0 sub appearances, 0 mins/sub."
          },
          "stat_evolution": [
            {
              "step": "xgboost_raw",
              "description": "XGBoost D_service raw output over 6 target models",
              "stats": {
                "interceptions": 1,
                "tackles": 1,
                "tackles_won": 1,
                "clearances": 1,
                "aerial_won": 1,
                "rating": 6.6822,
                "minutes": 73,
                "total_pass": 50,
                "accurate_pass": 46,
                "duels_won": 4,
                "total_long_balls": 0,
                "accurate_long_balls": 0,
                "total_own_half_passes": 36,
                "accurate_own_half_passes": 35,
                "total_opp_half_passes": 0,
                "accurate_opp_half_passes": 0,
                "crosses_total": 0,
                "crosses_accurate": 0,
                "touches": 58,
                "possession_lost": 0.0,
                "dispossessed": 0.0,
                "duels_lost": 0,
                "aerial_lost": 0,
                "total_contest": 0,
                "won_contest": 0,
                "ball_recovery": 0,
                "challenges_lost": 0,
                "fouls": 0,
                "fouls_drawn": 0,
                "blocks": 0,
                "goal_rate": 0.0,
                "goals": 0,
                "assists": 0,
                "expected_goals": 0.0,
                "expected_assists": 0.01,
                "total_shots": 0,
                "shots_on_target": 0,
                "shots_off_target": 0,
                "big_chances_created": 0,
                "xgot": 0.0,
                "ball_carries": 17,
                "total_progression": 27,
                "progressive_carries": 0,
                "key_pass": 0
              },
              "trace": {
                "model": {
                  "position_service": "D",
                  "schema_version": 3,
                  "trained_at": "2026-09-13T10:02:02.026825+00:00",
                  "trained_on": {
                    "matches": 93,
                    "players": 374,
                    "rows": 1289
                  }
                },
                "player_history": [
                  {
                    "match_date": "2026-09-07",
                    "opponent": "Elche",
                    "minutes": 6.0,
                    "is_starting": false,
                    "weight": 0.2696,
                    "rating": 4.4
                  },
                  {
                    "match_date": "2026-09-03",
                    "opponent": "Celta Vigo",
                    "minutes": 90.0,
                    "is_starting": true,
                    "weight": 0.2292,
                    "rating": 7.0
                  },
                  {
                    "match_date": "2026-08-29",
                    "opponent": "Espanyol",
                    "minutes": 90.0,
                    "is_starting": true,
                    "weight": 0.1948,
                    "rating": 7.3
                  },
                  {
                    "match_date": "2026-08-26",
                    "opponent": "Real Madrid",
                    "minutes": 90.0,
                    "is_starting": true,
                    "weight": 0.1656,
                    "rating": 6.1
                  },
                  {
                    "match_date": "2026-08-21",
                    "opponent": "Real Betis",
                    "minutes": 90.0,
                    "is_starting": true,
                    "weight": 0.1408,
                    "rating": 6.8
                  }
                ],
                "feature_row": {
                  "history_matches": 5.0,
                  "is_starting_11": 0.0,
                  "accuratePass": 43.0154,
                  "touches_p90": 64.6988,
                  "possessionLostCtrl": 3.5085,
                  "totalClearance": 2.7175,
                  "aerialWon": 1.9432
                },
                "per_target": [
                  {
                    "target": "interceptionWon",
                    "predicted": 0.6981005072593689,
                    "scale": "count per match",
                    "top_features": [
                      {
                        "name": "is_starting_11",
                        "importance": 0.0944
                      },
                      {
                        "name": "duel_win_rate",
                        "importance": 0.0353
                      },
                      {
                        "name": "duelWon_p90",
                        "importance": 0.0341
                      },
                      {
                        "name": "interceptionWon_p90",
                        "importance": 0.0326
                      },
                      {
                        "name": "totalClearance",
                        "importance": 0.0322
                      }
                    ]
                  },
                  {
                    "target": "totalTackle",
                    "predicted": 1.1533159017562866,
                    "scale": "count per match",
                    "top_features": [
                      {
                        "name": "history_matches",
                        "importance": 0.0588
                      },
                      {
                        "name": "duelLost",
                        "importance": 0.0461
                      },
                      {
                        "name": "possessionLostCtrl",
                        "importance": 0.0446
                      },
                      {
                        "name": "challengeLost",
                        "importance": 0.0406
                      },
                      {
                        "name": "defensive_actions",
                        "importance": 0.0401
                      }
                    ]
                  },
                  {
                    "target": "wonTackle",
                    "predicted": 0.6027376651763916,
                    "scale": "count per match",
                    "top_features": [
                      {
                        "name": "history_matches",
                        "importance": 0.0565
                      },
                      {
                        "name": "possessionLostCtrl",
                        "importance": 0.0432
                      },
                      {
                        "name": "challengeLost",
                        "importance": 0.0353
                      },
                      {
                        "name": "is_starting_11",
                        "importance": 0.0347
                      },
                      {
                        "name": "wonTackle",
                        "importance": 0.0329
                      }
                    ]
                  },
                  {
                    "target": "totalClearance",
                    "predicted": 1.3120877742767334,
                    "scale": "count per match",
                    "top_features": [
                      {
                        "name": "is_starting_11",
                        "importance": 0.11
                      },
                      {
                        "name": "opp_half_pass_pct",
                        "importance": 0.0506
                      },
                      {
                        "name": "totalClearance_p90",
                        "importance": 0.0425
                      },
                      {
                        "name": "aerialWon",
                        "importance": 0.0417
                      },
                      {
                        "name": "tackle_success_rate",
                        "importance": 0.0343
                      }
                    ]
                  },
                  {
                    "target": "aerialWon",
                    "predicted": 0.8276074528694153,
                    "scale": "count per match",
                    "top_features": [
                      {
                        "name": "is_starting_11",
                        "importance": 0.0798
                      },
                      {
                        "name": "aerialWon",
                        "importance": 0.0597
                      },
                      {
                        "name": "totalClearance",
                        "importance": 0.0439
                      },
                      {
                        "name": "accuratePass",
                        "importance": 0.0426
                      },
                      {
                        "name": "errorLeadToAShot",
                        "importance": 0.0411
                      }
                    ]
                  },
                  {
                    "target": "rating",
                    "predicted": 6.682178497314453,
                    "scale": "0-10",
                    "top_features": [
                      {
                        "name": "touches_p90",
                        "importance": 0.0708
                      },
                      {
                        "name": "accuratePass",
                        "importance": 0.0705
                      },
                      {
                        "name": "totalLongBalls",
                        "importance": 0.0537
                      },
                      {
                        "name": "pass_accuracy",
                        "importance": 0.0518
                      },
                      {
                        "name": "minutesPlayed",
                        "importance": 0.0478
                      }
                    ]
                  }
                ],
                "caveat": "Raw XGBoost output: no per-90 normalization; minutesPlayed is the player's historical average."
              }
            },
            {
              "step": "market_value_boost",
              "description": "Market-value quality scaling (boost 1.0506, quality 0.669)",
              "stats": {
                "interceptions": 1,
                "tackles": 1,
                "tackles_won": 1,
                "clearances": 1,
                "aerial_won": 1,
                "rating": 7.02,
                "minutes": 77,
                "total_pass": 53,
                "accurate_pass": 49,
                "duels_won": 4,
                "total_long_balls": 0,
                "accurate_long_balls": 0,
                "total_own_half_passes": 38,
                "accurate_own_half_passes": 37,
                "total_opp_half_passes": 0,
                "accurate_opp_half_passes": 0,
                "crosses_total": 0,
                "crosses_accurate": 0,
                "touches": 61,
                "possession_lost": 0.0,
                "dispossessed": 0.0,
                "duels_lost": 0,
                "aerial_lost": 0,
                "total_contest": 0,
                "won_contest": 0,
                "ball_recovery": 0,
                "challenges_lost": 0,
                "fouls": 0,
                "fouls_drawn": 0,
                "blocks": 0,
                "goal_rate": 0.0,
                "goals": 0,
                "assists": 0,
                "expected_goals": 0.0,
                "expected_assists": 0.0105,
                "total_shots": 0,
                "shots_on_target": 0,
                "shots_off_target": 0,
                "big_chances_created": 0,
                "xgot": 0.0,
                "ball_carries": 18,
                "total_progression": 28,
                "progressive_carries": 0,
                "key_pass": 0
              }
            },
            {
              "step": "fbref_prior_blend",
              "description": "FBref 2026-27 prior blended (weight 0.0867)",
              "stats": {
                "interceptions": 1,
                "tackles": 1,
                "tackles_won": 1,
                "clearances": 1,
                "aerial_won": 1,
                "rating": 7.02,
                "minutes": 77,
                "total_pass": 53,
                "accurate_pass": 49,
                "duels_won": 4,
                "total_long_balls": 0,
                "accurate_long_balls": 0,
                "total_own_half_passes": 38,
                "accurate_own_half_passes": 37,
                "total_opp_half_passes": 0,
                "accurate_opp_half_passes": 0,
                "crosses_total": 0,
                "crosses_accurate": 0,
                "touches": 61,
                "possession_lost": 0.0,
                "dispossessed": 0.0,
                "duels_lost": 0,
                "aerial_lost": 0,
                "total_contest": 0,
                "won_contest": 0,
                "ball_recovery": 0,
                "challenges_lost": 0,
                "fouls": 0,
                "fouls_drawn": 0,
                "blocks": 0,
                "goal_rate": 0.0,
                "goals": 0,
                "assists": 0,
                "expected_goals": 0.0,
                "expected_assists": 0.0105,
                "total_shots": 0,
                "shots_on_target": 0,
                "shots_off_target": 0,
                "big_chances_created": 0,
                "xgot": 0.0,
                "ball_carries": 18,
                "total_progression": 28,
                "progressive_carries": 0,
                "key_pass": 0,
                "offsides": 0,
                "yellowCards": 0.0,
                "redCards": 0.0,
                "ownGoals": 0.0,
                "shotAccuracy": 50.0,
                "shotConversion": 0.0,
                "minutesPct": 100.0,
                "pointsPerMatch": 1.0,
                "netGoalDifferencePer90": -0.75
              }
            },
            {
              "step": "minutes_scale",
              "description": "Bench projection scaled to 14.5 expected minutes (appearance prob 0.24)",
              "stats": {
                "interceptions": 0,
                "tackles": 0,
                "tackles_won": 0,
                "clearances": 0,
                "aerial_won": 0,
                "rating": 7.02,
                "minutes": 14,
                "total_pass": 8,
                "accurate_pass": 8,
                "duels_won": 1,
                "total_long_balls": 0,
                "accurate_long_balls": 0,
                "total_own_half_passes": 6,
                "accurate_own_half_passes": 6,
                "total_opp_half_passes": 0,
                "accurate_opp_half_passes": 0,
                "crosses_total": 0,
                "crosses_accurate": 0,
                "touches": 10,
                "possession_lost": 0.0,
                "dispossessed": 0.0,
                "duels_lost": 0,
                "aerial_lost": 0,
                "total_contest": 0,
                "won_contest": 0,
                "ball_recovery": 0,
                "challenges_lost": 0,
                "fouls": 0,
                "fouls_drawn": 0,
                "blocks": 0,
                "goal_rate": 0.0,
                "goals": 0,
                "assists": 0,
                "expected_goals": 0.0,
                "expected_assists": 0.0017,
                "total_shots": 0,
                "shots_on_target": 0,
                "shots_off_target": 0,
                "big_chances_created": 0,
                "xgot": 0.0,
                "ball_carries": 3,
                "total_progression": 4,
                "progressive_carries": 0,
                "key_pass": 0,
                "offsides": 0,
                "yellowCards": 0.0,
                "redCards": 0.0,
                "ownGoals": 0.0,
                "shotAccuracy": 50.0,
                "shotConversion": 0.0,
                "minutesPct": 100.0,
                "pointsPerMatch": 1.0,
                "netGoalDifferencePer90": 0.0,
                "bench_appearance_probability": 0.236,
                "bench_expected_minutes": 14.49
              }
            },
            {
              "step": "final_cap",
              "description": "Stats clamped to historical constraints and shot-component identity",
              "stats": {
                "interceptions": 0,
                "tackles": 0,
                "tackles_won": 0,
                "clearances": 0,
                "aerial_won": 0,
                "rating": 7.02,
                "minutes": 14,
                "total_pass": 8,
                "accurate_pass": 8,
                "duels_won": 1,
                "total_long_balls": 0,
                "accurate_long_balls": 0,
                "total_own_half_passes": 6,
                "accurate_own_half_passes": 6,
                "total_opp_half_passes": 0,
                "accurate_opp_half_passes": 0,
                "crosses_total": 0,
                "crosses_accurate": 0,
                "touches": 10,
                "possession_lost": 0.0,
                "dispossessed": 0.0,
                "duels_lost": 0,
                "aerial_lost": 0,
                "total_contest": 0,
                "won_contest": 0,
                "ball_recovery": 0,
                "challenges_lost": 0,
                "fouls": 0,
                "fouls_drawn": 0,
                "blocks": 0,
                "goal_rate": 0.0,
                "goals": 0,
                "assists": 0,
                "expected_goals": 0.0,
                "expected_assists": 0.0017,
                "total_shots": 0,
                "shots_on_target": 0,
                "shots_off_target": 0,
                "big_chances_created": 0,
                "xgot": 0.0,
                "ball_carries": 3,
                "total_progression": 4,
                "progressive_carries": 0,
                "key_pass": 0,
                "offsides": 0,
                "yellowCards": 0.0,
                "redCards": 0.0,
                "ownGoals": 0.0,
                "shotAccuracy": 50.0,
                "shotConversion": 0.0,
                "minutesPct": 100.0,
                "pointsPerMatch": 1.0,
                "netGoalDifferencePer90": 0.0,
                "bench_appearance_probability": 0.236,
                "bench_expected_minutes": 14.49
              }
            },
            {
              "step": "rankings_attached",
              "description": "Global ranking attached (match squad rank 3, fifa_overall 78.0)",
              "stats": {
                "interceptions": 0,
                "tackles": 0,
                "tackles_won": 0,
                "clearances": 0,
                "aerial_won": 0,
                "rating": 7.02,
                "minutes": 14,
                "total_pass": 8,
                "accurate_pass": 8,
                "duels_won": 1,
                "total_long_balls": 0,
                "accurate_long_balls": 0,
                "total_own_half_passes": 6,
                "accurate_own_half_passes": 6,
                "total_opp_half_passes": 0,
                "accurate_opp_half_passes": 0,
                "crosses_total": 0,
                "crosses_accurate": 0,
                "touches": 10,
                "possession_lost": 0.0,
                "dispossessed": 0.0,
                "duels_lost": 0,
                "aerial_lost": 0,
                "total_contest": 0,
                "won_contest": 0,
                "ball_recovery": 0,
                "challenges_lost": 0,
                "fouls": 0,
                "fouls_drawn": 0,
                "blocks": 0,
                "goal_rate": 0.0,
                "goals": 0,
                "assists": 0,
                "expected_goals": 0.0,
                "expected_assists": 0.0017,
                "total_shots": 0,
                "shots_on_target": 0,
                "shots_off_target": 0,
                "big_chances_created": 0,
                "xgot": 0.0,
                "ball_carries": 3,
                "total_progression": 4,
                "progressive_carries": 0,
                "key_pass": 0,
                "offsides": 0,
                "yellowCards": 0.0,
                "redCards": 0.0,
                "ownGoals": 0.0,
                "shotAccuracy": 50.0,
                "shotConversion": 0.0,
                "minutesPct": 100.0,
                "pointsPerMatch": 1.0,
                "netGoalDifferencePer90": 0.0,
                "bench_appearance_probability": 0.236,
                "bench_expected_minutes": 14.49,
                "substitution_rule_cap": 5,
                "projected_team_substitution_count": 3,
                "projected_substitution_expected_count": 2.422,
                "projected_substitution_game_state_adjustment": 1,
                "substitution_usage": "available_bench_not_projected_used",
                "projected_goals": 0,
                "goal_probability": 0.0,
                "projected_assists": 0,
                "assist_probability": 0.0,
                "fifa_overall": 78.0
              }
            }
          ]
        },
        "Hector Fort": {
          "player_id": 1402908,
          "position": "D",
          "position_depth": "D_BENCH",
          "is_starter": false,
          "shirt_number": 22,
          "height": 185,
          "market_value": 11600000,
          "stats": {
            "interceptions": 0,
            "tackles": 0,
            "tackles_won": 0,
            "clearances": 0,
            "aerial_won": 0,
            "rating": 5.5679,
            "minutes": 14,
            "total_pass": 0,
            "accurate_pass": 0,
            "duels_won": 0,
            "total_long_balls": 0,
            "accurate_long_balls": 0,
            "total_own_half_passes": 0,
            "accurate_own_half_passes": 0,
            "total_opp_half_passes": 0,
            "accurate_opp_half_passes": 0,
            "crosses_total": 0,
            "crosses_accurate": 0,
            "touches": 1,
            "possession_lost": 0.1573,
            "dispossessed": 0.0,
            "duels_lost": 0,
            "aerial_lost": 0,
            "total_contest": 0,
            "won_contest": 0,
            "ball_recovery": 0,
            "challenges_lost": 0,
            "fouls": 0,
            "fouls_drawn": 0,
            "blocks": 0,
            "goal_rate": 0.0,
            "goals": 0,
            "assists": 0,
            "expected_goals": 0.0,
            "expected_assists": 0.0,
            "total_shots": 0,
            "shots_on_target": 0,
            "shots_off_target": 0,
            "big_chances_created": 0,
            "xgot": 0.0,
            "ball_carries": 0,
            "total_progression": 0,
            "progressive_carries": 0,
            "key_pass": 0,
            "bench_appearance_probability": 0.317,
            "bench_expected_minutes": 13.98,
            "substitution_rule_cap": 5,
            "projected_team_substitution_count": 3,
            "projected_substitution_expected_count": 2.422,
            "projected_substitution_game_state_adjustment": 1,
            "substitution_usage": "available_bench_not_projected_used",
            "projected_goals": 0,
            "goal_probability": 0.0,
            "projected_assists": 0,
            "assist_probability": 0.0,
            "fifa_overall": 72.0
          },
          "latest_10_games": [
            {
              "match_id": 16416319.0,
              "match_date": "2026-09-07",
              "home_team": "Elche",
              "away_team": "Real Sociedad",
              "team_side": "away",
              "is_starting_11": 0,
              "team": "Real Sociedad",
              "opponent": "Elche",
              "stats": {
                "minutes": 9,
                "rating": 6.8,
                "assists": 0,
                "expected_assists": 0.0003,
                "total_shots": 0,
                "total_pass": 1,
                "accurate_pass": 1,
                "tackles": 1,
                "interceptions": 1,
                "duels_won": 1,
                "ball_recovery": 1
              },
              "has_player_stats": true,
              "league_name": "LaLiga",
              "league_id": "8.0",
              "league_slug": "laliga",
              "league_country": "Spain",
              "season_id": "97268.0",
              "season_name": "LaLiga 26/27",
              "season_year": "26/27"
            }
          ],
          "ranking": {
            "global_player_rank": 4463,
            "combined_rank_score": 2486.0,
            "ranking_source": "sofascore_plus_fifa_csv",
            "ranking_status": "combined",
            "sofascore_rank": 706.0,
            "sofascore_rating": 6.6929,
            "sofascore_appearances": 14.0,
            "fifa_rank": 4266.0,
            "fifa_overall": 72.0,
            "fifa_source": "EA SPORTS FC official ratings",
            "match_squad_rank": 10,
            "squad_role": "substitute",
            "projected_match_rating": 5.5679,
            "source_file": "data/player_rankings.csv",
            "player_name": "Hector Fort",
            "ranking_neighbors": {
              "upper": [
                {
                  "player_name": "Valeriy Bondar",
                  "ranking": 4458
                },
                {
                  "player_name": "Volodymyr Brazhko",
                  "ranking": 4459
                },
                {
                  "player_name": "Jhohan Romaña",
                  "ranking": 4460
                },
                {
                  "player_name": "Branco Ampuero",
                  "ranking": 4461
                },
                {
                  "player_name": "Diego Rossi",
                  "ranking": 4462
                }
              ],
              "lower": [
                {
                  "player_name": "Agustín Palavecino",
                  "ranking": 4464
                },
                {
                  "player_name": "Ben Cabango",
                  "ranking": 4465
                },
                {
                  "player_name": "Federico Pereira",
                  "ranking": 4466
                },
                {
                  "player_name": "Alex Palmer",
                  "ranking": 4467
                },
                {
                  "player_name": "Cédric Itten",
                  "ranking": 4468
                }
              ]
            }
          },
          "data_sources": [
            "match_history",
            "market_value",
            "fbref_season"
          ],
          "data_confidence": 0.312,
          "history_matches": 1,
          "xgboost_reasoning": {
            "model_source": "xgboost_regressor",
            "position_service": "D_service",
            "features_evaluated": [
              "minutesPlayed",
              "is_starting_11",
              "totalPass",
              "accuratePass",
              "totalLongBalls",
              "totalOppositionHalfPasses",
              "duelWon",
              "duelLost",
              "aerialWon",
              "aerialLost",
              "ballRecovery",
              "touches",
              "totalClearance",
              "wonTackle",
              "interceptionWon",
              "dispossessed",
              "challengeLost",
              "errorLeadToAShot",
              "errorLeadToAGoal",
              "possessionLostCtrl",
              "passValueNormalized",
              "defensiveValueNormalized",
              "ballCarriesCount",
              "totalProgression",
              "progressiveBallCarriesCount",
              "pass_accuracy",
              "duel_win_rate",
              "opp_half_pass_pct",
              "long_ball_accuracy",
              "defensive_actions",
              "tackle_success_rate",
              "touches_p90",
              "totalTackle_p90",
              "interceptionWon_p90",
              "totalClearance_p90",
              "duelWon_p90",
              "ballRecovery_p90",
              "press_vulnerability",
              "error_severity",
              "aerial_dominance",
              "progressive_carries_p90",
              "history_matches"
            ],
            "targets_predicted": [
              "interceptionWon",
              "totalTackle",
              "wonTackle",
              "totalClearance",
              "aerialWon",
              "rating"
            ],
            "history_matches": 1,
            "data_confidence": 0.312,
            "data_sources": [
              "match_history",
              "market_value",
              "fbref_season"
            ],
            "bench_expected_minutes": 13.982626929085875,
            "bench_appearance_prob": 0.31739213314026704,
            "market_value_adjustment": 1.0123,
            "fbref_prior_metrics": {
              "squad": "Real Sociedad",
              "competition": "La Liga",
              "season": "2026-2027",
              "appearances": 0.0,
              "starts": 0.0,
              "sub_appearances": 0.0,
              "prior_reliability": 0.0
            },
            "rationale": "Bench projection scaled from XGBoost D_service (1 historical appearances) to 14.0 expected mins (appearance prob 0.32); FBref playing time empirical prior: 0.0 sub appearances, 0 mins/sub."
          },
          "stat_evolution": [
            {
              "step": "xgboost_raw",
              "description": "XGBoost D_service raw output over 6 target models",
              "stats": {
                "interceptions": 1,
                "tackles": 1,
                "tackles_won": 1,
                "clearances": 1,
                "aerial_won": 1,
                "rating": 5.5002,
                "minutes": 9,
                "total_pass": 1,
                "accurate_pass": 1,
                "duels_won": 1,
                "total_long_balls": 0,
                "accurate_long_balls": 0,
                "total_own_half_passes": 1,
                "accurate_own_half_passes": 1,
                "total_opp_half_passes": 0,
                "accurate_opp_half_passes": 0,
                "crosses_total": 0,
                "crosses_accurate": 0,
                "touches": 6,
                "possession_lost": 1.0,
                "dispossessed": 0.0,
                "duels_lost": 0,
                "aerial_lost": 0,
                "total_contest": 0,
                "won_contest": 0,
                "ball_recovery": 1,
                "challenges_lost": 0,
                "fouls": 0,
                "fouls_drawn": 0,
                "blocks": 0,
                "goal_rate": 0.0,
                "goals": 0,
                "assists": 0,
                "expected_goals": 0.0,
                "expected_assists": 0.0,
                "total_shots": 0,
                "shots_on_target": 0,
                "shots_off_target": 0,
                "big_chances_created": 0,
                "xgot": 0.0,
                "ball_carries": 0,
                "total_progression": 0,
                "progressive_carries": 0,
                "key_pass": 0
              },
              "trace": {
                "model": {
                  "position_service": "D",
                  "schema_version": 3,
                  "trained_at": "2026-09-13T10:02:02.026825+00:00",
                  "trained_on": {
                    "matches": 93,
                    "players": 374,
                    "rows": 1289
                  }
                },
                "player_history": [
                  {
                    "match_date": "2026-09-07",
                    "opponent": "Elche",
                    "minutes": 9.0,
                    "is_starting": false,
                    "weight": 1.0,
                    "rating": 6.8
                  }
                ],
                "feature_row": {
                  "history_matches": 1.0,
                  "is_starting_11": 0.0,
                  "accuratePass": 1.0,
                  "touches_p90": 60.0,
                  "possessionLostCtrl": 1.0,
                  "totalClearance": 0.0,
                  "aerialWon": 0.0
                },
                "per_target": [
                  {
                    "target": "interceptionWon",
                    "predicted": 0.634212851524353,
                    "scale": "count per match",
                    "top_features": [
                      {
                        "name": "is_starting_11",
                        "importance": 0.0944
                      },
                      {
                        "name": "duel_win_rate",
                        "importance": 0.0353
                      },
                      {
                        "name": "duelWon_p90",
                        "importance": 0.0341
                      },
                      {
                        "name": "interceptionWon_p90",
                        "importance": 0.0326
                      },
                      {
                        "name": "totalClearance",
                        "importance": 0.0322
                      }
                    ]
                  },
                  {
                    "target": "totalTackle",
                    "predicted": 1.0029774904251099,
                    "scale": "count per match",
                    "top_features": [
                      {
                        "name": "history_matches",
                        "importance": 0.0588
                      },
                      {
                        "name": "duelLost",
                        "importance": 0.0461
                      },
                      {
                        "name": "possessionLostCtrl",
                        "importance": 0.0446
                      },
                      {
                        "name": "challengeLost",
                        "importance": 0.0406
                      },
                      {
                        "name": "defensive_actions",
                        "importance": 0.0401
                      }
                    ]
                  },
                  {
                    "target": "wonTackle",
                    "predicted": 0.656871497631073,
                    "scale": "count per match",
                    "top_features": [
                      {
                        "name": "history_matches",
                        "importance": 0.0565
                      },
                      {
                        "name": "possessionLostCtrl",
                        "importance": 0.0432
                      },
                      {
                        "name": "challengeLost",
                        "importance": 0.0353
                      },
                      {
                        "name": "is_starting_11",
                        "importance": 0.0347
                      },
                      {
                        "name": "wonTackle",
                        "importance": 0.0329
                      }
                    ]
                  },
                  {
                    "target": "totalClearance",
                    "predicted": 0.9665071368217468,
                    "scale": "count per match",
                    "top_features": [
                      {
                        "name": "is_starting_11",
                        "importance": 0.11
                      },
                      {
                        "name": "opp_half_pass_pct",
                        "importance": 0.0506
                      },
                      {
                        "name": "totalClearance_p90",
                        "importance": 0.0425
                      },
                      {
                        "name": "aerialWon",
                        "importance": 0.0417
                      },
                      {
                        "name": "tackle_success_rate",
                        "importance": 0.0343
                      }
                    ]
                  },
                  {
                    "target": "aerialWon",
                    "predicted": 0.9101196527481079,
                    "scale": "count per match",
                    "top_features": [
                      {
                        "name": "is_starting_11",
                        "importance": 0.0798
                      },
                      {
                        "name": "aerialWon",
                        "importance": 0.0597
                      },
                      {
                        "name": "totalClearance",
                        "importance": 0.0439
                      },
                      {
                        "name": "accuratePass",
                        "importance": 0.0426
                      },
                      {
                        "name": "errorLeadToAShot",
                        "importance": 0.0411
                      }
                    ]
                  },
                  {
                    "target": "rating",
                    "predicted": 5.5001702308654785,
                    "scale": "0-10",
                    "top_features": [
                      {
                        "name": "touches_p90",
                        "importance": 0.0708
                      },
                      {
                        "name": "accuratePass",
                        "importance": 0.0705
                      },
                      {
                        "name": "totalLongBalls",
                        "importance": 0.0537
                      },
                      {
                        "name": "pass_accuracy",
                        "importance": 0.0518
                      },
                      {
                        "name": "minutesPlayed",
                        "importance": 0.0478
                      }
                    ]
                  }
                ],
                "caveat": "Raw XGBoost output: no per-90 normalization; minutesPlayed is the player's historical average."
              }
            },
            {
              "step": "market_value_boost",
              "description": "Market-value quality scaling (boost 1.0123, quality 0.541)",
              "stats": {
                "interceptions": 1,
                "tackles": 1,
                "tackles_won": 1,
                "clearances": 1,
                "aerial_won": 1,
                "rating": 5.5679,
                "minutes": 9,
                "total_pass": 1,
                "accurate_pass": 1,
                "duels_won": 1,
                "total_long_balls": 0,
                "accurate_long_balls": 0,
                "total_own_half_passes": 1,
                "accurate_own_half_passes": 1,
                "total_opp_half_passes": 0,
                "accurate_opp_half_passes": 0,
                "crosses_total": 0,
                "crosses_accurate": 0,
                "touches": 6,
                "possession_lost": 1.0123,
                "dispossessed": 0.0,
                "duels_lost": 0,
                "aerial_lost": 0,
                "total_contest": 0,
                "won_contest": 0,
                "ball_recovery": 1,
                "challenges_lost": 0,
                "fouls": 0,
                "fouls_drawn": 0,
                "blocks": 0,
                "goal_rate": 0.0,
                "goals": 0,
                "assists": 0,
                "expected_goals": 0.0,
                "expected_assists": 0.0,
                "total_shots": 0,
                "shots_on_target": 0,
                "shots_off_target": 0,
                "big_chances_created": 0,
                "xgot": 0.0,
                "ball_carries": 0,
                "total_progression": 0,
                "progressive_carries": 0,
                "key_pass": 0
              }
            },
            {
              "step": "fbref_prior_blend",
              "description": "FBref 2026-27 prior blended (weight 0.0000)",
              "stats": {
                "interceptions": 1,
                "tackles": 1,
                "tackles_won": 1,
                "clearances": 1,
                "aerial_won": 1,
                "rating": 5.5679,
                "minutes": 9,
                "total_pass": 1,
                "accurate_pass": 1,
                "duels_won": 1,
                "total_long_balls": 0,
                "accurate_long_balls": 0,
                "total_own_half_passes": 1,
                "accurate_own_half_passes": 1,
                "total_opp_half_passes": 0,
                "accurate_opp_half_passes": 0,
                "crosses_total": 0,
                "crosses_accurate": 0,
                "touches": 6,
                "possession_lost": 1.0123,
                "dispossessed": 0.0,
                "duels_lost": 0,
                "aerial_lost": 0,
                "total_contest": 0,
                "won_contest": 0,
                "ball_recovery": 1,
                "challenges_lost": 0,
                "fouls": 0,
                "fouls_drawn": 0,
                "blocks": 0,
                "goal_rate": 0.0,
                "goals": 0,
                "assists": 0,
                "expected_goals": 0.0,
                "expected_assists": 0.0,
                "total_shots": 0,
                "shots_on_target": 0,
                "shots_off_target": 0,
                "big_chances_created": 0,
                "xgot": 0.0,
                "ball_carries": 0,
                "total_progression": 0,
                "progressive_carries": 0,
                "key_pass": 0
              }
            },
            {
              "step": "minutes_scale",
              "description": "Bench projection scaled to 14.0 expected minutes (appearance prob 0.32)",
              "stats": {
                "interceptions": 0,
                "tackles": 0,
                "tackles_won": 0,
                "clearances": 0,
                "aerial_won": 0,
                "rating": 5.5679,
                "minutes": 14,
                "total_pass": 0,
                "accurate_pass": 0,
                "duels_won": 0,
                "total_long_balls": 0,
                "accurate_long_balls": 0,
                "total_own_half_passes": 0,
                "accurate_own_half_passes": 0,
                "total_opp_half_passes": 0,
                "accurate_opp_half_passes": 0,
                "crosses_total": 0,
                "crosses_accurate": 0,
                "touches": 1,
                "possession_lost": 0.1573,
                "dispossessed": 0.0,
                "duels_lost": 0,
                "aerial_lost": 0,
                "total_contest": 0,
                "won_contest": 0,
                "ball_recovery": 0,
                "challenges_lost": 0,
                "fouls": 0,
                "fouls_drawn": 0,
                "blocks": 0,
                "goal_rate": 0.0,
                "goals": 0,
                "assists": 0,
                "expected_goals": 0.0,
                "expected_assists": 0.0,
                "total_shots": 0,
                "shots_on_target": 0,
                "shots_off_target": 0,
                "big_chances_created": 0,
                "xgot": 0.0,
                "ball_carries": 0,
                "total_progression": 0,
                "progressive_carries": 0,
                "key_pass": 0,
                "bench_appearance_probability": 0.317,
                "bench_expected_minutes": 13.98
              }
            },
            {
              "step": "final_cap",
              "description": "Stats clamped to historical constraints and shot-component identity",
              "stats": {
                "interceptions": 0,
                "tackles": 0,
                "tackles_won": 0,
                "clearances": 0,
                "aerial_won": 0,
                "rating": 5.5679,
                "minutes": 14,
                "total_pass": 0,
                "accurate_pass": 0,
                "duels_won": 0,
                "total_long_balls": 0,
                "accurate_long_balls": 0,
                "total_own_half_passes": 0,
                "accurate_own_half_passes": 0,
                "total_opp_half_passes": 0,
                "accurate_opp_half_passes": 0,
                "crosses_total": 0,
                "crosses_accurate": 0,
                "touches": 1,
                "possession_lost": 0.1573,
                "dispossessed": 0.0,
                "duels_lost": 0,
                "aerial_lost": 0,
                "total_contest": 0,
                "won_contest": 0,
                "ball_recovery": 0,
                "challenges_lost": 0,
                "fouls": 0,
                "fouls_drawn": 0,
                "blocks": 0,
                "goal_rate": 0.0,
                "goals": 0,
                "assists": 0,
                "expected_goals": 0.0,
                "expected_assists": 0.0,
                "total_shots": 0,
                "shots_on_target": 0,
                "shots_off_target": 0,
                "big_chances_created": 0,
                "xgot": 0.0,
                "ball_carries": 0,
                "total_progression": 0,
                "progressive_carries": 0,
                "key_pass": 0,
                "bench_appearance_probability": 0.317,
                "bench_expected_minutes": 13.98
              }
            },
            {
              "step": "rankings_attached",
              "description": "Global ranking attached (match squad rank 10, fifa_overall 72.0)",
              "stats": {
                "interceptions": 0,
                "tackles": 0,
                "tackles_won": 0,
                "clearances": 0,
                "aerial_won": 0,
                "rating": 5.5679,
                "minutes": 14,
                "total_pass": 0,
                "accurate_pass": 0,
                "duels_won": 0,
                "total_long_balls": 0,
                "accurate_long_balls": 0,
                "total_own_half_passes": 0,
                "accurate_own_half_passes": 0,
                "total_opp_half_passes": 0,
                "accurate_opp_half_passes": 0,
                "crosses_total": 0,
                "crosses_accurate": 0,
                "touches": 1,
                "possession_lost": 0.1573,
                "dispossessed": 0.0,
                "duels_lost": 0,
                "aerial_lost": 0,
                "total_contest": 0,
                "won_contest": 0,
                "ball_recovery": 0,
                "challenges_lost": 0,
                "fouls": 0,
                "fouls_drawn": 0,
                "blocks": 0,
                "goal_rate": 0.0,
                "goals": 0,
                "assists": 0,
                "expected_goals": 0.0,
                "expected_assists": 0.0,
                "total_shots": 0,
                "shots_on_target": 0,
                "shots_off_target": 0,
                "big_chances_created": 0,
                "xgot": 0.0,
                "ball_carries": 0,
                "total_progression": 0,
                "progressive_carries": 0,
                "key_pass": 0,
                "bench_appearance_probability": 0.317,
                "bench_expected_minutes": 13.98,
                "substitution_rule_cap": 5,
                "projected_team_substitution_count": 3,
                "projected_substitution_expected_count": 2.422,
                "projected_substitution_game_state_adjustment": 1,
                "substitution_usage": "available_bench_not_projected_used",
                "projected_goals": 0,
                "goal_probability": 0.0,
                "projected_assists": 0,
                "assist_probability": 0.0,
                "fifa_overall": 72.0
              }
            }
          ]
        },
        "Jon Gorrotxategi": {
          "player_id": 1216309,
          "position": "M",
          "position_depth": "M_BENCH",
          "is_starter": false,
          "shirt_number": 4,
          "height": 177,
          "market_value": 27000000,
          "stats": {
            "key_pass": 0,
            "expected_assists": 0.0087,
            "assists": 0,
            "expected_goals": 0.0087,
            "rating": 6.6691,
            "minutes": 19,
            "total_pass": 2,
            "accurate_pass": 2,
            "duels_won": 1,
            "total_long_balls": 0,
            "accurate_long_balls": 0,
            "total_own_half_passes": 0,
            "accurate_own_half_passes": 0,
            "total_opp_half_passes": 1,
            "accurate_opp_half_passes": 1,
            "crosses_total": 0,
            "crosses_accurate": 0,
            "touches": 2,
            "possession_lost": 0.0,
            "dispossessed": 0.0,
            "duels_lost": 0,
            "aerial_won": 0,
            "aerial_lost": 0,
            "interceptions": 0,
            "tackles_won": 0,
            "tackles": 0,
            "clearances": 0,
            "total_contest": 0,
            "won_contest": 0,
            "challenges_lost": 0,
            "fouls": 0,
            "fouls_drawn": 0,
            "goal_rate": 0.0,
            "goals": 0,
            "shots_on_target": 0,
            "shots_off_target": 0,
            "blocks": 0,
            "big_chances_created": 0,
            "big_chances_missed": 0,
            "xgot": 0.0,
            "ball_carries": 1,
            "total_progression": 0,
            "progressive_carries": 0,
            "total_shots": 0,
            "offsides": 0,
            "yellowCards": 0.0,
            "redCards": 0.0,
            "ownGoals": 0.0,
            "minutesPct": 8.6,
            "pointsPerMatch": 2.0,
            "netGoalDifferencePer90": 0.0,
            "bench_appearance_probability": 0.713,
            "bench_expected_minutes": 19.14,
            "projected_substitution_order": 1,
            "substitution_rule_cap": 5,
            "projected_team_substitution_count": 3,
            "projected_substitution_expected_count": 2.422,
            "projected_substitution_game_state_adjustment": 1,
            "substitution_usage": "projected_used_substitute",
            "projected_goals": 0,
            "goal_probability": 0.0,
            "projected_assists": 0,
            "assist_probability": 0.0,
            "fifa_overall": 79.0
          },
          "latest_10_games": [
            {
              "match_id": 16416319.0,
              "match_date": "2026-09-07",
              "home_team": "Elche",
              "away_team": "Real Sociedad",
              "team_side": "away",
              "is_starting_11": 0,
              "team": "Real Sociedad",
              "opponent": "Elche",
              "stats": {
                "minutes": 20,
                "rating": 6.5,
                "assists": 0,
                "expected_assists": 0.0032,
                "total_shots": 0,
                "total_pass": 4,
                "accurate_pass": 3,
                "clearances": 1,
                "ball_recovery": 1
              },
              "has_player_stats": true,
              "league_name": "LaLiga",
              "league_id": "8.0",
              "league_slug": "laliga",
              "league_country": "Spain",
              "season_id": "97268.0",
              "season_name": "LaLiga 26/27",
              "season_year": "26/27"
            },
            {
              "match_id": 16416340.0,
              "match_date": "2026-09-03",
              "home_team": "Real Sociedad",
              "away_team": "Celta Vigo",
              "team_side": "home",
              "is_starting_11": 0,
              "team": "Real Sociedad",
              "opponent": "Celta Vigo",
              "stats": {
                "minutes": 29,
                "rating": 6.8,
                "assists": 0,
                "expected_assists": 0.0063,
                "total_shots": 0,
                "total_pass": 18,
                "accurate_pass": 17,
                "clearances": 1,
                "aerial_won": 1,
                "duels_won": 1,
                "ball_recovery": 1
              },
              "has_player_stats": true,
              "league_name": "LaLiga",
              "league_id": "8.0",
              "league_slug": "laliga",
              "league_country": "Spain",
              "season_id": "97268.0",
              "season_name": "LaLiga 26/27",
              "season_year": "26/27"
            },
            {
              "match_id": 16416310.0,
              "match_date": "2026-08-29",
              "home_team": "Real Sociedad",
              "away_team": "Espanyol",
              "team_side": "home",
              "is_starting_11": 0,
              "team": "Real Sociedad",
              "opponent": "Espanyol",
              "stats": {
                "minutes": 1,
                "assists": 0,
                "expected_assists": 0.0005,
                "total_shots": 0,
                "total_pass": 1,
                "accurate_pass": 1,
                "clearances": 1
              },
              "has_player_stats": true,
              "league_name": "LaLiga",
              "league_id": "8.0",
              "league_slug": "laliga",
              "league_country": "Spain",
              "season_id": "97268.0",
              "season_name": "LaLiga 26/27",
              "season_year": "26/27"
            }
          ],
          "ranking": {
            "global_player_rank": 1369,
            "combined_rank_score": 713.0,
            "ranking_source": "sofascore_plus_fifa_csv_filled",
            "ranking_status": "combined",
            "sofascore_rank": 578.0,
            "sofascore_rating": 6.8,
            "sofascore_appearances": 2.0,
            "fifa_rank": 848.0,
            "fifa_overall": 79.0,
            "fifa_source": "EA SPORTS FC official ratings",
            "match_squad_rank": 2,
            "squad_role": "substitute",
            "projected_match_rating": 6.6691,
            "source_file": "data/player_rankings.csv",
            "player_name": "Jon Gorrotxategi",
            "ranking_neighbors": {
              "upper": [
                {
                  "player_name": "Laziz Mirzaev",
                  "ranking": 1364
                },
                {
                  "player_name": "Shamar Nicholson",
                  "ranking": 1365
                },
                {
                  "player_name": "Juan Fernando Quintero",
                  "ranking": 1366
                },
                {
                  "player_name": "Ui-jun Jin",
                  "ranking": 1367
                },
                {
                  "player_name": "Diego Villares",
                  "ranking": 1368
                }
              ],
              "lower": [
                {
                  "player_name": "Vitão",
                  "ranking": 1370
                },
                {
                  "player_name": "Jemmes",
                  "ranking": 1371
                },
                {
                  "player_name": "Samandar Muratbaev",
                  "ranking": 1372
                },
                {
                  "player_name": "Kyeong-jae Kim",
                  "ranking": 1373
                },
                {
                  "player_name": "Jung-min Lee",
                  "ranking": 1374
                }
              ]
            }
          },
          "data_sources": [
            "match_history",
            "market_value",
            "fbref_season"
          ],
          "data_confidence": 0.441,
          "history_matches": 3,
          "xgboost_reasoning": {
            "model_source": "xgboost_regressor",
            "position_service": "M_service",
            "features_evaluated": [
              "minutesPlayed",
              "is_starting_11",
              "totalPass",
              "accuratePass",
              "totalOppositionHalfPasses",
              "accurateOppositionHalfPasses",
              "totalShots",
              "keyPass",
              "expectedAssists",
              "totalCross",
              "accurateCross",
              "duelWon",
              "duelLost",
              "aerialWon",
              "ballRecovery",
              "touches",
              "interceptionWon",
              "wonTackle",
              "possessionLostCtrl",
              "dispossessed",
              "numberOfSprints",
              "kilometersCovered",
              "passValueNormalized",
              "dribbleValueNormalized",
              "defensiveValueNormalized",
              "shotValueNormalized",
              "ballCarriesCount",
              "totalProgression",
              "progressiveBallCarriesCount",
              "pass_accuracy",
              "duel_win_rate",
              "opp_half_pass_pct",
              "creative_index",
              "touches_p90",
              "totalPass_p90",
              "keyPass_p90",
              "duelWon_p90",
              "ballRecovery_p90",
              "ballCarriesCount_p90",
              "creative_efficiency",
              "cross_accuracy",
              "cross_creative_contribution",
              "defensive_midfield_actions",
              "press_vulnerability",
              "progressive_carries_p90",
              "intensity_index",
              "history_matches"
            ],
            "targets_predicted": [
              "keyPass",
              "expectedAssists",
              "goalAssist",
              "expectedGoals",
              "rating"
            ],
            "history_matches": 3,
            "data_confidence": 0.441,
            "data_sources": [
              "match_history",
              "market_value",
              "fbref_season"
            ],
            "bench_expected_minutes": 19.14,
            "bench_appearance_prob": 0.713,
            "market_value_adjustment": 1.0582,
            "fbref_prior_metrics": {
              "squad": "Real Sociedad",
              "competition": "La Liga",
              "season": "2026-2027",
              "appearances": 2.0,
              "starts": 0.0,
              "sub_appearances": 2.0,
              "minutes_per_sub": 16.0,
              "goals_per90": 0.0,
              "assists_per90": 0.0,
              "prior_reliability": 0.02
            },
            "rationale": "Bench projection scaled from XGBoost M_service (3 historical appearances) to 19.1 expected mins (appearance prob 0.71); FBref playing time empirical prior: 2.0 sub appearances, 16.0 mins/sub."
          },
          "stat_evolution": [
            {
              "step": "xgboost_raw",
              "description": "XGBoost M_service raw output over 5 target models",
              "stats": {
                "key_pass": 1,
                "expected_assists": 0.0387,
                "assists": 0,
                "expected_goals": 0.0299,
                "rating": 6.3021,
                "minutes": 17,
                "total_pass": 8,
                "accurate_pass": 7,
                "duels_won": 4,
                "total_long_balls": 0,
                "accurate_long_balls": 0,
                "total_own_half_passes": 0,
                "accurate_own_half_passes": 0,
                "total_opp_half_passes": 5,
                "accurate_opp_half_passes": 4,
                "crosses_total": 0,
                "crosses_accurate": 0,
                "touches": 11,
                "possession_lost": 0.0,
                "dispossessed": 0.0,
                "duels_lost": 0,
                "aerial_won": 0,
                "aerial_lost": 0,
                "interceptions": 0,
                "tackles_won": 0,
                "tackles": 0,
                "clearances": 1,
                "total_contest": 0,
                "won_contest": 0,
                "challenges_lost": 0,
                "fouls": 0,
                "fouls_drawn": 0,
                "goal_rate": 0.0,
                "goals": 0,
                "shots_on_target": 0,
                "shots_off_target": 0,
                "blocks": 0,
                "big_chances_created": 0,
                "big_chances_missed": 0,
                "xgot": 0.0,
                "ball_carries": 2,
                "total_progression": 0,
                "progressive_carries": 0
              },
              "trace": {
                "model": {
                  "position_service": "M",
                  "schema_version": 3,
                  "trained_at": "2026-09-13T10:02:05.725191+00:00",
                  "trained_on": {
                    "matches": 93,
                    "players": 461,
                    "rows": 1422
                  }
                },
                "player_history": [
                  {
                    "match_date": "2026-09-07",
                    "opponent": "Elche",
                    "minutes": 20.0,
                    "is_starting": false,
                    "weight": 0.3887,
                    "rating": 6.5
                  },
                  {
                    "match_date": "2026-09-03",
                    "opponent": "Celta Vigo",
                    "minutes": 29.0,
                    "is_starting": false,
                    "weight": 0.3304,
                    "rating": 6.8
                  },
                  {
                    "match_date": "2026-08-29",
                    "opponent": "Espanyol",
                    "minutes": 1.0,
                    "is_starting": false,
                    "weight": 0.2809,
                    "rating": null
                  }
                ],
                "feature_row": {
                  "history_matches": 3.0,
                  "is_starting_11": 0.0,
                  "ballRecovery_p90": 2.7747,
                  "ballRecovery": 0.7191,
                  "intensity_index": 1.1506,
                  "expectedAssists": 0.0035,
                  "kilometersCovered": 1.2439
                },
                "per_target": [
                  {
                    "target": "keyPass",
                    "predicted": 0.5071120262145996,
                    "scale": "count per match",
                    "top_features": [
                      {
                        "name": "is_starting_11",
                        "importance": 0.0551
                      },
                      {
                        "name": "expectedAssists",
                        "importance": 0.0489
                      },
                      {
                        "name": "creative_efficiency",
                        "importance": 0.0393
                      },
                      {
                        "name": "creative_index",
                        "importance": 0.035
                      },
                      {
                        "name": "accurateCross",
                        "importance": 0.0319
                      }
                    ]
                  },
                  {
                    "target": "expectedAssists",
                    "predicted": 0.03865638002753258,
                    "scale": "per match (raw)",
                    "top_features": [
                      {
                        "name": "cross_creative_contribution",
                        "importance": 0.0714
                      },
                      {
                        "name": "totalOppositionHalfPasses",
                        "importance": 0.0375
                      },
                      {
                        "name": "expectedAssists",
                        "importance": 0.0361
                      },
                      {
                        "name": "accurateCross",
                        "importance": 0.0356
                      },
                      {
                        "name": "creative_index",
                        "importance": 0.0345
                      }
                    ]
                  },
                  {
                    "target": "goalAssist",
                    "predicted": 0.06928078830242157,
                    "scale": "count per match",
                    "top_features": [
                      {
                        "name": "dribbleValueNormalized",
                        "importance": 0.0442
                      },
                      {
                        "name": "keyPass_p90",
                        "importance": 0.0378
                      },
                      {
                        "name": "totalCross",
                        "importance": 0.0368
                      },
                      {
                        "name": "cross_accuracy",
                        "importance": 0.036
                      },
                      {
                        "name": "interceptionWon",
                        "importance": 0.0315
                      }
                    ]
                  },
                  {
                    "target": "expectedGoals",
                    "predicted": 0.02986210770905018,
                    "scale": "per match (raw)",
                    "top_features": [
                      {
                        "name": "totalShots",
                        "importance": 0.077
                      },
                      {
                        "name": "intensity_index",
                        "importance": 0.0622
                      },
                      {
                        "name": "progressiveBallCarriesCount",
                        "importance": 0.0454
                      },
                      {
                        "name": "possessionLostCtrl",
                        "importance": 0.0399
                      },
                      {
                        "name": "numberOfSprints",
                        "importance": 0.0384
                      }
                    ]
                  },
                  {
                    "target": "rating",
                    "predicted": 6.302066802978516,
                    "scale": "0-10",
                    "top_features": [
                      {
                        "name": "ballRecovery_p90",
                        "importance": 0.0847
                      },
                      {
                        "name": "ballRecovery",
                        "importance": 0.0836
                      },
                      {
                        "name": "kilometersCovered",
                        "importance": 0.0597
                      },
                      {
                        "name": "defensive_midfield_actions",
                        "importance": 0.05
                      },
                      {
                        "name": "minutesPlayed",
                        "importance": 0.0441
                      }
                    ]
                  }
                ],
                "caveat": "Raw XGBoost output: no per-90 normalization; minutesPlayed is the player's historical average."
              }
            },
            {
              "step": "market_value_boost",
              "description": "Market-value quality scaling (boost 1.0582, quality 0.694)",
              "stats": {
                "key_pass": 1,
                "expected_assists": 0.0409,
                "assists": 0,
                "expected_goals": 0.0316,
                "rating": 6.6691,
                "minutes": 18,
                "total_pass": 8,
                "accurate_pass": 7,
                "duels_won": 4,
                "total_long_balls": 0,
                "accurate_long_balls": 0,
                "total_own_half_passes": 0,
                "accurate_own_half_passes": 0,
                "total_opp_half_passes": 5,
                "accurate_opp_half_passes": 5,
                "crosses_total": 0,
                "crosses_accurate": 0,
                "touches": 12,
                "possession_lost": 0.0,
                "dispossessed": 0.0,
                "duels_lost": 0,
                "aerial_won": 0,
                "aerial_lost": 0,
                "interceptions": 0,
                "tackles_won": 0,
                "tackles": 0,
                "clearances": 1,
                "total_contest": 0,
                "won_contest": 0,
                "challenges_lost": 0,
                "fouls": 0,
                "fouls_drawn": 0,
                "goal_rate": 0.0,
                "goals": 0,
                "shots_on_target": 0,
                "shots_off_target": 0,
                "blocks": 0,
                "big_chances_created": 0,
                "big_chances_missed": 0,
                "xgot": 0.0,
                "ball_carries": 2,
                "total_progression": 0,
                "progressive_carries": 0
              }
            },
            {
              "step": "fbref_prior_blend",
              "description": "FBref 2026-27 prior blended (weight 0.0081)",
              "stats": {
                "key_pass": 1,
                "expected_assists": 0.0409,
                "assists": 0,
                "expected_goals": 0.0316,
                "rating": 6.6691,
                "minutes": 18,
                "total_pass": 8,
                "accurate_pass": 7,
                "duels_won": 4,
                "total_long_balls": 0,
                "accurate_long_balls": 0,
                "total_own_half_passes": 0,
                "accurate_own_half_passes": 0,
                "total_opp_half_passes": 5,
                "accurate_opp_half_passes": 5,
                "crosses_total": 0,
                "crosses_accurate": 0,
                "touches": 12,
                "possession_lost": 0.0,
                "dispossessed": 0.0,
                "duels_lost": 0,
                "aerial_won": 0,
                "aerial_lost": 0,
                "interceptions": 0,
                "tackles_won": 0,
                "tackles": 0,
                "clearances": 1,
                "total_contest": 0,
                "won_contest": 0,
                "challenges_lost": 0,
                "fouls": 0,
                "fouls_drawn": 0,
                "goal_rate": 0.0,
                "goals": 0,
                "shots_on_target": 0,
                "shots_off_target": 0,
                "blocks": 0,
                "big_chances_created": 0,
                "big_chances_missed": 0,
                "xgot": 0.0,
                "ball_carries": 2,
                "total_progression": 0,
                "progressive_carries": 0,
                "total_shots": 0,
                "offsides": 0,
                "yellowCards": 0.0,
                "redCards": 0.0,
                "ownGoals": 0.0,
                "minutesPct": 8.6,
                "pointsPerMatch": 2.0,
                "netGoalDifferencePer90": 0.0
              }
            },
            {
              "step": "minutes_scale",
              "description": "Bench projection scaled to 19.1 expected minutes (appearance prob 0.71)",
              "stats": {
                "key_pass": 0,
                "expected_assists": 0.0087,
                "assists": 0,
                "expected_goals": 0.0067,
                "rating": 6.6691,
                "minutes": 19,
                "total_pass": 2,
                "accurate_pass": 2,
                "duels_won": 1,
                "total_long_balls": 0,
                "accurate_long_balls": 0,
                "total_own_half_passes": 0,
                "accurate_own_half_passes": 0,
                "total_opp_half_passes": 1,
                "accurate_opp_half_passes": 1,
                "crosses_total": 0,
                "crosses_accurate": 0,
                "touches": 2,
                "possession_lost": 0.0,
                "dispossessed": 0.0,
                "duels_lost": 0,
                "aerial_won": 0,
                "aerial_lost": 0,
                "interceptions": 0,
                "tackles_won": 0,
                "tackles": 0,
                "clearances": 0,
                "total_contest": 0,
                "won_contest": 0,
                "challenges_lost": 0,
                "fouls": 0,
                "fouls_drawn": 0,
                "goal_rate": 0.0,
                "goals": 0,
                "shots_on_target": 0,
                "shots_off_target": 0,
                "blocks": 0,
                "big_chances_created": 0,
                "big_chances_missed": 0,
                "xgot": 0.0,
                "ball_carries": 1,
                "total_progression": 0,
                "progressive_carries": 0,
                "total_shots": 0,
                "offsides": 0,
                "yellowCards": 0.0,
                "redCards": 0.0,
                "ownGoals": 0.0,
                "minutesPct": 8.6,
                "pointsPerMatch": 2.0,
                "netGoalDifferencePer90": 0.0,
                "bench_appearance_probability": 0.713,
                "bench_expected_minutes": 19.14
              }
            },
            {
              "step": "final_cap",
              "description": "Stats clamped to historical constraints and shot-component identity",
              "stats": {
                "key_pass": 0,
                "expected_assists": 0.0087,
                "assists": 0,
                "expected_goals": 0.0067,
                "rating": 6.6691,
                "minutes": 19,
                "total_pass": 2,
                "accurate_pass": 2,
                "duels_won": 1,
                "total_long_balls": 0,
                "accurate_long_balls": 0,
                "total_own_half_passes": 0,
                "accurate_own_half_passes": 0,
                "total_opp_half_passes": 1,
                "accurate_opp_half_passes": 1,
                "crosses_total": 0,
                "crosses_accurate": 0,
                "touches": 2,
                "possession_lost": 0.0,
                "dispossessed": 0.0,
                "duels_lost": 0,
                "aerial_won": 0,
                "aerial_lost": 0,
                "interceptions": 0,
                "tackles_won": 0,
                "tackles": 0,
                "clearances": 0,
                "total_contest": 0,
                "won_contest": 0,
                "challenges_lost": 0,
                "fouls": 0,
                "fouls_drawn": 0,
                "goal_rate": 0.0,
                "goals": 0,
                "shots_on_target": 0,
                "shots_off_target": 0,
                "blocks": 0,
                "big_chances_created": 0,
                "big_chances_missed": 0,
                "xgot": 0.0,
                "ball_carries": 1,
                "total_progression": 0,
                "progressive_carries": 0,
                "total_shots": 0,
                "offsides": 0,
                "yellowCards": 0.0,
                "redCards": 0.0,
                "ownGoals": 0.0,
                "minutesPct": 8.6,
                "pointsPerMatch": 2.0,
                "netGoalDifferencePer90": 0.0,
                "bench_appearance_probability": 0.713,
                "bench_expected_minutes": 19.14
              }
            },
            {
              "step": "team_lambda_rescale",
              "description": "Player expected_goals/expected_assists rescaled so squad sum equals team lambda 1.02 (squad xG sum 0.7880, xG scale 1.2944)",
              "stats": {
                "key_pass": 0,
                "expected_assists": 0.0087,
                "assists": 0,
                "expected_goals": 0.0087,
                "rating": 6.6691,
                "minutes": 19,
                "total_pass": 2,
                "accurate_pass": 2,
                "duels_won": 1,
                "total_long_balls": 0,
                "accurate_long_balls": 0,
                "total_own_half_passes": 0,
                "accurate_own_half_passes": 0,
                "total_opp_half_passes": 1,
                "accurate_opp_half_passes": 1,
                "crosses_total": 0,
                "crosses_accurate": 0,
                "touches": 2,
                "possession_lost": 0.0,
                "dispossessed": 0.0,
                "duels_lost": 0,
                "aerial_won": 0,
                "aerial_lost": 0,
                "interceptions": 0,
                "tackles_won": 0,
                "tackles": 0,
                "clearances": 0,
                "total_contest": 0,
                "won_contest": 0,
                "challenges_lost": 0,
                "fouls": 0,
                "fouls_drawn": 0,
                "goal_rate": 0.0,
                "goals": 0,
                "shots_on_target": 0,
                "shots_off_target": 0,
                "blocks": 0,
                "big_chances_created": 0,
                "big_chances_missed": 0,
                "xgot": 0.0,
                "ball_carries": 1,
                "total_progression": 0,
                "progressive_carries": 0,
                "total_shots": 0,
                "offsides": 0,
                "yellowCards": 0.0,
                "redCards": 0.0,
                "ownGoals": 0.0,
                "minutesPct": 8.6,
                "pointsPerMatch": 2.0,
                "netGoalDifferencePer90": 0.0,
                "bench_appearance_probability": 0.713,
                "bench_expected_minutes": 19.14,
                "projected_substitution_order": 1,
                "substitution_rule_cap": 5,
                "projected_team_substitution_count": 3,
                "projected_substitution_expected_count": 2.422,
                "projected_substitution_game_state_adjustment": 1,
                "substitution_usage": "projected_used_substitute",
                "projected_goals": 0,
                "goal_probability": 0.0,
                "projected_assists": 0,
                "assist_probability": 0.0
              }
            },
            {
              "step": "rankings_attached",
              "description": "Global ranking attached (match squad rank 2, fifa_overall 79.0)",
              "stats": {
                "key_pass": 0,
                "expected_assists": 0.0087,
                "assists": 0,
                "expected_goals": 0.0087,
                "rating": 6.6691,
                "minutes": 19,
                "total_pass": 2,
                "accurate_pass": 2,
                "duels_won": 1,
                "total_long_balls": 0,
                "accurate_long_balls": 0,
                "total_own_half_passes": 0,
                "accurate_own_half_passes": 0,
                "total_opp_half_passes": 1,
                "accurate_opp_half_passes": 1,
                "crosses_total": 0,
                "crosses_accurate": 0,
                "touches": 2,
                "possession_lost": 0.0,
                "dispossessed": 0.0,
                "duels_lost": 0,
                "aerial_won": 0,
                "aerial_lost": 0,
                "interceptions": 0,
                "tackles_won": 0,
                "tackles": 0,
                "clearances": 0,
                "total_contest": 0,
                "won_contest": 0,
                "challenges_lost": 0,
                "fouls": 0,
                "fouls_drawn": 0,
                "goal_rate": 0.0,
                "goals": 0,
                "shots_on_target": 0,
                "shots_off_target": 0,
                "blocks": 0,
                "big_chances_created": 0,
                "big_chances_missed": 0,
                "xgot": 0.0,
                "ball_carries": 1,
                "total_progression": 0,
                "progressive_carries": 0,
                "total_shots": 0,
                "offsides": 0,
                "yellowCards": 0.0,
                "redCards": 0.0,
                "ownGoals": 0.0,
                "minutesPct": 8.6,
                "pointsPerMatch": 2.0,
                "netGoalDifferencePer90": 0.0,
                "bench_appearance_probability": 0.713,
                "bench_expected_minutes": 19.14,
                "projected_substitution_order": 1,
                "substitution_rule_cap": 5,
                "projected_team_substitution_count": 3,
                "projected_substitution_expected_count": 2.422,
                "projected_substitution_game_state_adjustment": 1,
                "substitution_usage": "projected_used_substitute",
                "projected_goals": 0,
                "goal_probability": 0.0,
                "projected_assists": 0,
                "assist_probability": 0.0,
                "fifa_overall": 79.0
              }
            }
          ]
        },
        "Takefusa Kubo": {
          "player_id": 880218,
          "position": "M",
          "position_depth": "M_BENCH",
          "is_starter": false,
          "shirt_number": 14,
          "height": 174,
          "market_value": 21000000,
          "stats": {
            "key_pass": 0,
            "expected_assists": 0.018,
            "assists": 0,
            "expected_goals": 0.0149,
            "rating": 7.1672,
            "minutes": 17,
            "total_pass": 4,
            "accurate_pass": 3,
            "duels_won": 1,
            "total_long_balls": 0,
            "accurate_long_balls": 0,
            "total_own_half_passes": 1,
            "accurate_own_half_passes": 1,
            "total_opp_half_passes": 3,
            "accurate_opp_half_passes": 2,
            "crosses_total": 0,
            "crosses_accurate": 0,
            "touches": 6,
            "possession_lost": 2.015,
            "dispossessed": 0.0,
            "duels_lost": 1,
            "aerial_won": 0,
            "aerial_lost": 0,
            "interceptions": 0,
            "tackles_won": 0,
            "tackles": 0,
            "clearances": 0,
            "total_contest": 1,
            "won_contest": 0,
            "challenges_lost": 0,
            "fouls": 0,
            "fouls_drawn": 0,
            "goal_rate": 0.0,
            "goals": 0,
            "shots_on_target": 0,
            "shots_off_target": 0,
            "blocks": 0,
            "big_chances_created": 0,
            "big_chances_missed": 0,
            "xgot": 0.0,
            "ball_carries": 2,
            "total_progression": 18,
            "progressive_carries": 1,
            "total_shots": 0,
            "offsides": 0,
            "yellowCards": 0.0,
            "redCards": 0.0,
            "ownGoals": 0.0,
            "shotAccuracy": 0.0,
            "shotConversion": 0.0,
            "minutesPct": 56.4,
            "pointsPerMatch": 1.0,
            "netGoalDifferencePer90": 0.0,
            "bench_appearance_probability": 0.42,
            "bench_expected_minutes": 17.4,
            "projected_substitution_order": 3,
            "substitution_rule_cap": 5,
            "projected_team_substitution_count": 3,
            "projected_substitution_expected_count": 2.422,
            "projected_substitution_game_state_adjustment": 1,
            "substitution_usage": "projected_used_substitute",
            "projected_goals": 0,
            "goal_probability": 0.0,
            "projected_assists": 0,
            "assist_probability": 0.0,
            "fifa_overall": 80.0
          },
          "latest_10_games": [
            {
              "match_id": 16416340.0,
              "match_date": "2026-09-03",
              "home_team": "Real Sociedad",
              "away_team": "Celta Vigo",
              "team_side": "home",
              "is_starting_11": 1,
              "team": "Real Sociedad",
              "opponent": "Celta Vigo",
              "stats": {
                "minutes": 61,
                "rating": 6.9,
                "assists": 0,
                "expected_goals": 0.4845,
                "expected_assists": 0.0393,
                "total_shots": 1,
                "shots_off_target": 1,
                "total_pass": 25,
                "accurate_pass": 18,
                "key_pass": 1,
                "clearances": 1,
                "duels_won": 2,
                "ball_recovery": 1
              },
              "has_player_stats": true,
              "league_name": "LaLiga",
              "league_id": "8.0",
              "league_slug": "laliga",
              "league_country": "Spain",
              "season_id": "97268.0",
              "season_name": "LaLiga 26/27",
              "season_year": "26/27"
            },
            {
              "match_id": 16416310.0,
              "match_date": "2026-08-29",
              "home_team": "Real Sociedad",
              "away_team": "Espanyol",
              "team_side": "home",
              "is_starting_11": 0,
              "team": "Real Sociedad",
              "opponent": "Espanyol",
              "stats": {
                "minutes": 12,
                "rating": 6.5,
                "assists": 0,
                "total_shots": 0,
                "total_pass": 1,
                "tackles": 1,
                "tackles_won": 1,
                "duels_won": 1
              },
              "has_player_stats": true,
              "league_name": "LaLiga",
              "league_id": "8.0",
              "league_slug": "laliga",
              "league_country": "Spain",
              "season_id": "97268.0",
              "season_name": "LaLiga 26/27",
              "season_year": "26/27"
            },
            {
              "match_id": 16421051.0,
              "match_date": "2026-08-26",
              "home_team": "Real Madrid",
              "away_team": "Real Sociedad",
              "team_side": "away",
              "is_starting_11": 1,
              "team": "Real Sociedad",
              "opponent": "Real Madrid",
              "stats": {
                "minutes": 74,
                "rating": 6.3,
                "assists": 0,
                "expected_assists": 0.0988,
                "total_shots": 0,
                "total_pass": 16,
                "accurate_pass": 12,
                "key_pass": 1,
                "duels_won": 4,
                "ball_recovery": 3
              },
              "has_player_stats": true,
              "league_name": "LaLiga",
              "league_id": "8.0",
              "league_slug": "laliga",
              "league_country": "Spain",
              "season_id": "97268.0",
              "season_name": "LaLiga 26/27",
              "season_year": "26/27"
            },
            {
              "match_id": 16416293.0,
              "match_date": "2026-08-21",
              "home_team": "Real Betis",
              "away_team": "Real Sociedad",
              "team_side": "away",
              "is_starting_11": 1,
              "team": "Real Sociedad",
              "opponent": "Real Betis",
              "stats": {
                "minutes": 58,
                "rating": 7.0,
                "assists": 0,
                "expected_goals": 0.0452,
                "expected_assists": 0.0032,
                "total_shots": 1,
                "total_pass": 16,
                "accurate_pass": 12,
                "tackles": 1,
                "tackles_won": 1,
                "interceptions": 1,
                "duels_won": 7,
                "ball_recovery": 3
              },
              "has_player_stats": true,
              "league_name": "LaLiga",
              "league_id": "8.0",
              "league_slug": "laliga",
              "league_country": "Spain",
              "season_id": "97268.0",
              "season_name": "LaLiga 26/27",
              "season_year": "26/27"
            }
          ],
          "ranking": {
            "global_player_rank": 1228,
            "combined_rank_score": 536.0,
            "ranking_source": "sofascore_plus_fifa_csv",
            "ranking_status": "combined",
            "sofascore_rank": 315.0,
            "sofascore_rating": 7.025,
            "sofascore_appearances": 24.0,
            "fifa_rank": 757.0,
            "fifa_overall": 80.0,
            "fifa_source": "EA SPORTS FC official ratings",
            "match_squad_rank": 6,
            "squad_role": "substitute",
            "projected_match_rating": 7.1672,
            "source_file": "data/player_rankings.csv",
            "player_name": "Takefusa Kubo",
            "ranking_neighbors": {
              "upper": [
                {
                  "player_name": "Carlo Armiento",
                  "ranking": 1223
                },
                {
                  "player_name": "Jeyson Rojas",
                  "ranking": 1224
                },
                {
                  "player_name": "Chang-seok Lim",
                  "ranking": 1225
                },
                {
                  "player_name": "Nicola Nanni",
                  "ranking": 1226
                },
                {
                  "player_name": "Nikola Vlašić",
                  "ranking": 1227
                }
              ],
              "lower": [
                {
                  "player_name": "Trevoh Chalobah",
                  "ranking": 1229
                },
                {
                  "player_name": "Moussa Niakhaté",
                  "ranking": 1230
                },
                {
                  "player_name": "Mario Pašalić",
                  "ranking": 1231
                },
                {
                  "player_name": "Shohruh Gadoev",
                  "ranking": 1232
                },
                {
                  "player_name": "Matthieu Udol",
                  "ranking": 1233
                }
              ]
            }
          },
          "data_sources": [
            "match_history",
            "market_value",
            "fbref_season"
          ],
          "data_confidence": 0.46,
          "history_matches": 3,
          "xgboost_reasoning": {
            "model_source": "xgboost_regressor",
            "position_service": "M_service",
            "features_evaluated": [
              "minutesPlayed",
              "is_starting_11",
              "totalPass",
              "accuratePass",
              "totalOppositionHalfPasses",
              "accurateOppositionHalfPasses",
              "totalShots",
              "keyPass",
              "expectedAssists",
              "totalCross",
              "accurateCross",
              "duelWon",
              "duelLost",
              "aerialWon",
              "ballRecovery",
              "touches",
              "interceptionWon",
              "wonTackle",
              "possessionLostCtrl",
              "dispossessed",
              "numberOfSprints",
              "kilometersCovered",
              "passValueNormalized",
              "dribbleValueNormalized",
              "defensiveValueNormalized",
              "shotValueNormalized",
              "ballCarriesCount",
              "totalProgression",
              "progressiveBallCarriesCount",
              "pass_accuracy",
              "duel_win_rate",
              "opp_half_pass_pct",
              "creative_index",
              "touches_p90",
              "totalPass_p90",
              "keyPass_p90",
              "duelWon_p90",
              "ballRecovery_p90",
              "ballCarriesCount_p90",
              "creative_efficiency",
              "cross_accuracy",
              "cross_creative_contribution",
              "defensive_midfield_actions",
              "press_vulnerability",
              "progressive_carries_p90",
              "intensity_index",
              "history_matches"
            ],
            "targets_predicted": [
              "keyPass",
              "expectedAssists",
              "goalAssist",
              "expectedGoals",
              "rating"
            ],
            "history_matches": 3,
            "data_confidence": 0.46,
            "data_sources": [
              "match_history",
              "market_value",
              "fbref_season"
            ],
            "bench_expected_minutes": 17.4,
            "bench_appearance_prob": 0.42,
            "market_value_adjustment": 1.0422,
            "fbref_prior_metrics": {
              "squad": "Real Sociedad",
              "competition": "La Liga",
              "season": "2026-2027",
              "appearances": 4.0,
              "starts": 3.0,
              "sub_appearances": 1.0,
              "minutes_per_sub": 13.0,
              "goals_per90": 0.0,
              "assists_per90": 0.0,
              "prior_reliability": 0.1533
            },
            "rationale": "Bench projection scaled from XGBoost M_service (3 historical appearances) to 17.4 expected mins (appearance prob 0.42); FBref playing time empirical prior: 1.0 sub appearances, 13.0 mins/sub."
          },
          "stat_evolution": [
            {
              "step": "xgboost_raw",
              "description": "XGBoost M_service raw output over 5 target models",
              "stats": {
                "key_pass": 1,
                "expected_assists": 0.0891,
                "assists": 0,
                "expected_goals": 0.0569,
                "rating": 6.8768,
                "minutes": 64,
                "total_pass": 19,
                "accurate_pass": 14,
                "duels_won": 4,
                "total_long_balls": 0,
                "accurate_long_balls": 0,
                "total_own_half_passes": 5,
                "accurate_own_half_passes": 4,
                "total_opp_half_passes": 14,
                "accurate_opp_half_passes": 10,
                "crosses_total": 1,
                "crosses_accurate": 0,
                "touches": 31,
                "possession_lost": 10.0,
                "dispossessed": 0.0,
                "duels_lost": 3,
                "aerial_won": 0,
                "aerial_lost": 0,
                "interceptions": 0,
                "tackles_won": 0,
                "tackles": 0,
                "clearances": 0,
                "total_contest": 3,
                "won_contest": 2,
                "challenges_lost": 0,
                "fouls": 1,
                "fouls_drawn": 2,
                "goal_rate": 0.0,
                "goals": 0,
                "shots_on_target": 0,
                "shots_off_target": 0,
                "blocks": 0,
                "big_chances_created": 0,
                "big_chances_missed": 0,
                "xgot": 0.0,
                "ball_carries": 12,
                "total_progression": 90,
                "progressive_carries": 4
              },
              "trace": {
                "model": {
                  "position_service": "M",
                  "schema_version": 3,
                  "trained_at": "2026-09-13T10:02:05.725191+00:00",
                  "trained_on": {
                    "matches": 93,
                    "players": 461,
                    "rows": 1422
                  }
                },
                "player_history": [
                  {
                    "match_date": "2026-09-03",
                    "opponent": "Celta Vigo",
                    "minutes": 61.0,
                    "is_starting": true,
                    "weight": 0.3887,
                    "rating": 6.9
                  },
                  {
                    "match_date": "2026-08-26",
                    "opponent": "Real Madrid",
                    "minutes": 74.0,
                    "is_starting": true,
                    "weight": 0.3304,
                    "rating": 6.3
                  },
                  {
                    "match_date": "2026-08-21",
                    "opponent": "Real Betis",
                    "minutes": 58.0,
                    "is_starting": true,
                    "weight": 0.2809,
                    "rating": 7.0
                  }
                ],
                "feature_row": {
                  "history_matches": 3.0,
                  "is_starting_11": 0.0,
                  "ballRecovery_p90": 3.0865,
                  "ballRecovery": 2.2225,
                  "intensity_index": 3.7288,
                  "expectedAssists": 0.0488,
                  "kilometersCovered": 4.3617
                },
                "per_target": [
                  {
                    "target": "keyPass",
                    "predicted": 0.8370805978775024,
                    "scale": "count per match",
                    "top_features": [
                      {
                        "name": "is_starting_11",
                        "importance": 0.0551
                      },
                      {
                        "name": "expectedAssists",
                        "importance": 0.0489
                      },
                      {
                        "name": "creative_efficiency",
                        "importance": 0.0393
                      },
                      {
                        "name": "creative_index",
                        "importance": 0.035
                      },
                      {
                        "name": "accurateCross",
                        "importance": 0.0319
                      }
                    ]
                  },
                  {
                    "target": "expectedAssists",
                    "predicted": 0.08911053836345673,
                    "scale": "per match (raw)",
                    "top_features": [
                      {
                        "name": "cross_creative_contribution",
                        "importance": 0.0714
                      },
                      {
                        "name": "totalOppositionHalfPasses",
                        "importance": 0.0375
                      },
                      {
                        "name": "expectedAssists",
                        "importance": 0.0361
                      },
                      {
                        "name": "accurateCross",
                        "importance": 0.0356
                      },
                      {
                        "name": "creative_index",
                        "importance": 0.0345
                      }
                    ]
                  },
                  {
                    "target": "goalAssist",
                    "predicted": 0.0883377194404602,
                    "scale": "count per match",
                    "top_features": [
                      {
                        "name": "dribbleValueNormalized",
                        "importance": 0.0442
                      },
                      {
                        "name": "keyPass_p90",
                        "importance": 0.0378
                      },
                      {
                        "name": "totalCross",
                        "importance": 0.0368
                      },
                      {
                        "name": "cross_accuracy",
                        "importance": 0.036
                      },
                      {
                        "name": "interceptionWon",
                        "importance": 0.0315
                      }
                    ]
                  },
                  {
                    "target": "expectedGoals",
                    "predicted": 0.05685783177614212,
                    "scale": "per match (raw)",
                    "top_features": [
                      {
                        "name": "totalShots",
                        "importance": 0.077
                      },
                      {
                        "name": "intensity_index",
                        "importance": 0.0622
                      },
                      {
                        "name": "progressiveBallCarriesCount",
                        "importance": 0.0454
                      },
                      {
                        "name": "possessionLostCtrl",
                        "importance": 0.0399
                      },
                      {
                        "name": "numberOfSprints",
                        "importance": 0.0384
                      }
                    ]
                  },
                  {
                    "target": "rating",
                    "predicted": 6.876797676086426,
                    "scale": "0-10",
                    "top_features": [
                      {
                        "name": "ballRecovery_p90",
                        "importance": 0.0847
                      },
                      {
                        "name": "ballRecovery",
                        "importance": 0.0836
                      },
                      {
                        "name": "kilometersCovered",
                        "importance": 0.0597
                      },
                      {
                        "name": "defensive_midfield_actions",
                        "importance": 0.05
                      },
                      {
                        "name": "minutesPlayed",
                        "importance": 0.0441
                      }
                    ]
                  }
                ],
                "caveat": "Raw XGBoost output: no per-90 normalization; minutesPlayed is the player's historical average."
              }
            },
            {
              "step": "market_value_boost",
              "description": "Market-value quality scaling (boost 1.0422, quality 0.641)",
              "stats": {
                "key_pass": 1,
                "expected_assists": 0.0929,
                "assists": 0,
                "expected_goals": 0.0593,
                "rating": 7.1672,
                "minutes": 67,
                "total_pass": 20,
                "accurate_pass": 15,
                "duels_won": 5,
                "total_long_balls": 0,
                "accurate_long_balls": 0,
                "total_own_half_passes": 6,
                "accurate_own_half_passes": 4,
                "total_opp_half_passes": 14,
                "accurate_opp_half_passes": 10,
                "crosses_total": 1,
                "crosses_accurate": 0,
                "touches": 32,
                "possession_lost": 10.4223,
                "dispossessed": 0.0,
                "duels_lost": 3,
                "aerial_won": 0,
                "aerial_lost": 0,
                "interceptions": 0,
                "tackles_won": 0,
                "tackles": 0,
                "clearances": 0,
                "total_contest": 3,
                "won_contest": 2,
                "challenges_lost": 0,
                "fouls": 1,
                "fouls_drawn": 2,
                "goal_rate": 0.0,
                "goals": 0,
                "shots_on_target": 0,
                "shots_off_target": 0,
                "blocks": 0,
                "big_chances_created": 0,
                "big_chances_missed": 0,
                "xgot": 0.0,
                "ball_carries": 12,
                "total_progression": 93,
                "progressive_carries": 4
              }
            },
            {
              "step": "fbref_prior_blend",
              "description": "FBref 2026-27 prior blended (weight 0.0623)",
              "stats": {
                "key_pass": 1,
                "expected_assists": 0.0929,
                "assists": 0,
                "expected_goals": 0.0593,
                "rating": 7.1672,
                "minutes": 67,
                "total_pass": 20,
                "accurate_pass": 15,
                "duels_won": 5,
                "total_long_balls": 0,
                "accurate_long_balls": 0,
                "total_own_half_passes": 6,
                "accurate_own_half_passes": 4,
                "total_opp_half_passes": 14,
                "accurate_opp_half_passes": 10,
                "crosses_total": 1,
                "crosses_accurate": 0,
                "touches": 32,
                "possession_lost": 10.4223,
                "dispossessed": 0.0,
                "duels_lost": 3,
                "aerial_won": 0,
                "aerial_lost": 0,
                "interceptions": 0,
                "tackles_won": 0,
                "tackles": 0,
                "clearances": 0,
                "total_contest": 3,
                "won_contest": 2,
                "challenges_lost": 0,
                "fouls": 1,
                "fouls_drawn": 2,
                "goal_rate": 0.0,
                "goals": 0,
                "shots_on_target": 0,
                "shots_off_target": 0,
                "blocks": 0,
                "big_chances_created": 0,
                "big_chances_missed": 0,
                "xgot": 0.0,
                "ball_carries": 12,
                "total_progression": 93,
                "progressive_carries": 4,
                "total_shots": 1,
                "offsides": 0,
                "yellowCards": 0.0,
                "redCards": 0.0,
                "ownGoals": 0.0,
                "shotAccuracy": 0.0,
                "shotConversion": 0.0,
                "minutesPct": 56.4,
                "pointsPerMatch": 1.0,
                "netGoalDifferencePer90": -0.89
              }
            },
            {
              "step": "minutes_scale",
              "description": "Bench projection scaled to 17.4 expected minutes (appearance prob 0.42)",
              "stats": {
                "key_pass": 0,
                "expected_assists": 0.018,
                "assists": 0,
                "expected_goals": 0.0115,
                "rating": 7.1672,
                "minutes": 17,
                "total_pass": 4,
                "accurate_pass": 3,
                "duels_won": 1,
                "total_long_balls": 0,
                "accurate_long_balls": 0,
                "total_own_half_passes": 1,
                "accurate_own_half_passes": 1,
                "total_opp_half_passes": 3,
                "accurate_opp_half_passes": 2,
                "crosses_total": 0,
                "crosses_accurate": 0,
                "touches": 6,
                "possession_lost": 2.015,
                "dispossessed": 0.0,
                "duels_lost": 1,
                "aerial_won": 0,
                "aerial_lost": 0,
                "interceptions": 0,
                "tackles_won": 0,
                "tackles": 0,
                "clearances": 0,
                "total_contest": 1,
                "won_contest": 0,
                "challenges_lost": 0,
                "fouls": 0,
                "fouls_drawn": 0,
                "goal_rate": 0.0,
                "goals": 0,
                "shots_on_target": 0,
                "shots_off_target": 0,
                "blocks": 0,
                "big_chances_created": 0,
                "big_chances_missed": 0,
                "xgot": 0.0,
                "ball_carries": 2,
                "total_progression": 18,
                "progressive_carries": 1,
                "total_shots": 0,
                "offsides": 0,
                "yellowCards": 0.0,
                "redCards": 0.0,
                "ownGoals": 0.0,
                "shotAccuracy": 0.0,
                "shotConversion": 0.0,
                "minutesPct": 56.4,
                "pointsPerMatch": 1.0,
                "netGoalDifferencePer90": 0.0,
                "bench_appearance_probability": 0.42,
                "bench_expected_minutes": 17.4
              }
            },
            {
              "step": "final_cap",
              "description": "Stats clamped to historical constraints and shot-component identity",
              "stats": {
                "key_pass": 0,
                "expected_assists": 0.018,
                "assists": 0,
                "expected_goals": 0.0115,
                "rating": 7.1672,
                "minutes": 17,
                "total_pass": 4,
                "accurate_pass": 3,
                "duels_won": 1,
                "total_long_balls": 0,
                "accurate_long_balls": 0,
                "total_own_half_passes": 1,
                "accurate_own_half_passes": 1,
                "total_opp_half_passes": 3,
                "accurate_opp_half_passes": 2,
                "crosses_total": 0,
                "crosses_accurate": 0,
                "touches": 6,
                "possession_lost": 2.015,
                "dispossessed": 0.0,
                "duels_lost": 1,
                "aerial_won": 0,
                "aerial_lost": 0,
                "interceptions": 0,
                "tackles_won": 0,
                "tackles": 0,
                "clearances": 0,
                "total_contest": 1,
                "won_contest": 0,
                "challenges_lost": 0,
                "fouls": 0,
                "fouls_drawn": 0,
                "goal_rate": 0.0,
                "goals": 0,
                "shots_on_target": 0,
                "shots_off_target": 0,
                "blocks": 0,
                "big_chances_created": 0,
                "big_chances_missed": 0,
                "xgot": 0.0,
                "ball_carries": 2,
                "total_progression": 18,
                "progressive_carries": 1,
                "total_shots": 0,
                "offsides": 0,
                "yellowCards": 0.0,
                "redCards": 0.0,
                "ownGoals": 0.0,
                "shotAccuracy": 0.0,
                "shotConversion": 0.0,
                "minutesPct": 56.4,
                "pointsPerMatch": 1.0,
                "netGoalDifferencePer90": 0.0,
                "bench_appearance_probability": 0.42,
                "bench_expected_minutes": 17.4
              }
            },
            {
              "step": "team_lambda_rescale",
              "description": "Player expected_goals/expected_assists rescaled so squad sum equals team lambda 1.02 (squad xG sum 0.7880, xG scale 1.2944)",
              "stats": {
                "key_pass": 0,
                "expected_assists": 0.018,
                "assists": 0,
                "expected_goals": 0.0149,
                "rating": 7.1672,
                "minutes": 17,
                "total_pass": 4,
                "accurate_pass": 3,
                "duels_won": 1,
                "total_long_balls": 0,
                "accurate_long_balls": 0,
                "total_own_half_passes": 1,
                "accurate_own_half_passes": 1,
                "total_opp_half_passes": 3,
                "accurate_opp_half_passes": 2,
                "crosses_total": 0,
                "crosses_accurate": 0,
                "touches": 6,
                "possession_lost": 2.015,
                "dispossessed": 0.0,
                "duels_lost": 1,
                "aerial_won": 0,
                "aerial_lost": 0,
                "interceptions": 0,
                "tackles_won": 0,
                "tackles": 0,
                "clearances": 0,
                "total_contest": 1,
                "won_contest": 0,
                "challenges_lost": 0,
                "fouls": 0,
                "fouls_drawn": 0,
                "goal_rate": 0.0,
                "goals": 0,
                "shots_on_target": 0,
                "shots_off_target": 0,
                "blocks": 0,
                "big_chances_created": 0,
                "big_chances_missed": 0,
                "xgot": 0.0,
                "ball_carries": 2,
                "total_progression": 18,
                "progressive_carries": 1,
                "total_shots": 0,
                "offsides": 0,
                "yellowCards": 0.0,
                "redCards": 0.0,
                "ownGoals": 0.0,
                "shotAccuracy": 0.0,
                "shotConversion": 0.0,
                "minutesPct": 56.4,
                "pointsPerMatch": 1.0,
                "netGoalDifferencePer90": 0.0,
                "bench_appearance_probability": 0.42,
                "bench_expected_minutes": 17.4,
                "projected_substitution_order": 3,
                "substitution_rule_cap": 5,
                "projected_team_substitution_count": 3,
                "projected_substitution_expected_count": 2.422,
                "projected_substitution_game_state_adjustment": 1,
                "substitution_usage": "projected_used_substitute",
                "projected_goals": 0,
                "goal_probability": 0.0,
                "projected_assists": 0,
                "assist_probability": 0.0
              }
            },
            {
              "step": "rankings_attached",
              "description": "Global ranking attached (match squad rank 6, fifa_overall 80.0)",
              "stats": {
                "key_pass": 0,
                "expected_assists": 0.018,
                "assists": 0,
                "expected_goals": 0.0149,
                "rating": 7.1672,
                "minutes": 17,
                "total_pass": 4,
                "accurate_pass": 3,
                "duels_won": 1,
                "total_long_balls": 0,
                "accurate_long_balls": 0,
                "total_own_half_passes": 1,
                "accurate_own_half_passes": 1,
                "total_opp_half_passes": 3,
                "accurate_opp_half_passes": 2,
                "crosses_total": 0,
                "crosses_accurate": 0,
                "touches": 6,
                "possession_lost": 2.015,
                "dispossessed": 0.0,
                "duels_lost": 1,
                "aerial_won": 0,
                "aerial_lost": 0,
                "interceptions": 0,
                "tackles_won": 0,
                "tackles": 0,
                "clearances": 0,
                "total_contest": 1,
                "won_contest": 0,
                "challenges_lost": 0,
                "fouls": 0,
                "fouls_drawn": 0,
                "goal_rate": 0.0,
                "goals": 0,
                "shots_on_target": 0,
                "shots_off_target": 0,
                "blocks": 0,
                "big_chances_created": 0,
                "big_chances_missed": 0,
                "xgot": 0.0,
                "ball_carries": 2,
                "total_progression": 18,
                "progressive_carries": 1,
                "total_shots": 0,
                "offsides": 0,
                "yellowCards": 0.0,
                "redCards": 0.0,
                "ownGoals": 0.0,
                "shotAccuracy": 0.0,
                "shotConversion": 0.0,
                "minutesPct": 56.4,
                "pointsPerMatch": 1.0,
                "netGoalDifferencePer90": 0.0,
                "bench_appearance_probability": 0.42,
                "bench_expected_minutes": 17.4,
                "projected_substitution_order": 3,
                "substitution_rule_cap": 5,
                "projected_team_substitution_count": 3,
                "projected_substitution_expected_count": 2.422,
                "projected_substitution_game_state_adjustment": 1,
                "substitution_usage": "projected_used_substitute",
                "projected_goals": 0,
                "goal_probability": 0.0,
                "projected_assists": 0,
                "assist_probability": 0.0,
                "fifa_overall": 80.0
              }
            }
          ]
        },
        "Gorka Carrera Zarranz": {
          "player_id": 1985103,
          "position": "F",
          "position_depth": "F_BENCH",
          "is_starter": false,
          "shirt_number": 27,
          "height": 178,
          "market_value": 3900000,
          "stats": {
            "expected_goals": 0.0837,
            "goal_rate": 0.0422,
            "goals": 0,
            "total_shots": 1,
            "shots_on_target": 0,
            "expected_assists": 0.0234,
            "duels_won": 1,
            "aerial_won": 0,
            "rating": 6.9,
            "minutes": 25,
            "total_pass": 8,
            "accurate_pass": 6,
            "total_long_balls": 0,
            "accurate_long_balls": 0,
            "total_opp_half_passes": 4,
            "accurate_opp_half_passes": 3,
            "crosses_total": 0,
            "crosses_accurate": 0,
            "touches": 12,
            "possession_lost": 2.2803,
            "dispossessed": 1.0,
            "duels_lost": 1,
            "aerial_lost": 1,
            "total_contest": 1,
            "won_contest": 1,
            "ball_recovery": 1,
            "challenges_lost": 1,
            "fouls": 0,
            "fouls_drawn": 0,
            "assists": 0,
            "shots_off_target": 0,
            "key_pass": 0,
            "interceptions": 0,
            "tackles_won": 0,
            "tackles": 0,
            "clearances": 0,
            "blocks": 0,
            "big_chances_created": 0,
            "big_chances_missed": 0,
            "xgot": 0.0493,
            "offsides": 1,
            "ball_carries": 5,
            "total_progression": 13,
            "progressive_carries": 1,
            "bench_appearance_probability": 0.561,
            "bench_expected_minutes": 25.34,
            "projected_substitution_order": 2,
            "substitution_rule_cap": 5,
            "projected_team_substitution_count": 3,
            "projected_substitution_expected_count": 2.422,
            "projected_substitution_game_state_adjustment": 1,
            "substitution_usage": "projected_used_substitute",
            "projected_goals": 0,
            "goal_probability": 0.0,
            "projected_assists": 0,
            "assist_probability": 0.0,
            "fifa_overall": 77.0
          },
          "latest_10_games": [],
          "ranking": {
            "global_player_rank": 2778,
            "combined_rank_score": 1181.5,
            "ranking_source": "sofascore_plus_fifa_csv_filled",
            "ranking_status": "combined",
            "sofascore_rank": 959.0,
            "sofascore_rating": 6.4,
            "sofascore_appearances": 3.0,
            "fifa_rank": 1404.0,
            "fifa_overall": 77.0,
            "fifa_source": "EA SPORTS FC official ratings",
            "match_squad_rank": 15,
            "squad_role": "substitute",
            "projected_match_rating": 6.9,
            "source_file": "data/player_rankings.csv",
            "player_name": "Gorka Carrera Zarranz",
            "ranking_neighbors": {
              "upper": [
                {
                  "player_name": "André Luis",
                  "ranking": 2773
                },
                {
                  "player_name": "Antonio Galeano",
                  "ranking": 2774
                },
                {
                  "player_name": "Franco Cáceres",
                  "ranking": 2775
                },
                {
                  "player_name": "Edvin Muratović",
                  "ranking": 2776
                },
                {
                  "player_name": "Jonathan Dubasin",
                  "ranking": 2777
                }
              ],
              "lower": [
                {
                  "player_name": "Germán Cano",
                  "ranking": 2779
                },
                {
                  "player_name": "Javokhir Jorayev",
                  "ranking": 2780
                },
                {
                  "player_name": "Sayfiddin Sodikov",
                  "ranking": 2781
                },
                {
                  "player_name": "Gabriel Sloane-Rodrigues",
                  "ranking": 2782
                },
                {
                  "player_name": "Victor Bogaciuc",
                  "ranking": 2783
                }
              ]
            }
          },
          "data_sources": [
            "market_value"
          ],
          "data_confidence": 0.25,
          "history_matches": 0,
          "xgboost_reasoning": {
            "model_source": "market_value_prior",
            "position_service": "F_service",
            "features_evaluated": [],
            "targets_predicted": [],
            "history_matches": 0,
            "data_confidence": 0.25,
            "data_sources": [
              "market_value"
            ],
            "bench_expected_minutes": 25.33644058998921,
            "bench_appearance_prob": 0.5607472995449642,
            "market_value_adjustment": 0.4486,
            "fbref_prior_metrics": null,
            "rationale": "Bench projection from market-value prior (€3,900,000) scaled to 25.3 expected mins."
          },
          "stat_evolution": [
            {
              "step": "market_value_prior",
              "description": "Market-value baseline for position F (quality 0.45)",
              "stats": {
                "expected_goals": 0.23,
                "goal_rate": 0.15,
                "goals": 0,
                "total_shots": 2,
                "shots_on_target": 1,
                "expected_assists": 0.083,
                "duels_won": 4,
                "aerial_won": 1,
                "rating": 6.9,
                "minutes": 90,
                "total_pass": 28,
                "accurate_pass": 20,
                "total_long_balls": 1,
                "accurate_long_balls": 1,
                "total_opp_half_passes": 15,
                "accurate_opp_half_passes": 10,
                "crosses_total": 1,
                "crosses_accurate": 1,
                "touches": 41,
                "possession_lost": 8.1,
                "dispossessed": 1.0,
                "duels_lost": 4,
                "aerial_lost": 1,
                "total_contest": 5,
                "won_contest": 3,
                "ball_recovery": 2,
                "challenges_lost": 1,
                "fouls": 1,
                "fouls_drawn": 1,
                "assists": 0,
                "shots_off_target": 1,
                "key_pass": 1,
                "interceptions": 0,
                "tackles_won": 0,
                "tackles": 1,
                "clearances": 0,
                "blocks": 0,
                "big_chances_created": 0,
                "big_chances_missed": 0,
                "xgot": 0.175,
                "offsides": 1,
                "ball_carries": 19,
                "total_progression": 47,
                "progressive_carries": 5
              }
            },
            {
              "step": "minutes_scale",
              "description": "Bench projection scaled to 25.3 expected minutes (appearance prob 0.56)",
              "stats": {
                "expected_goals": 0.0647,
                "goal_rate": 0.0422,
                "goals": 0,
                "total_shots": 1,
                "shots_on_target": 0,
                "expected_assists": 0.0234,
                "duels_won": 1,
                "aerial_won": 0,
                "rating": 6.9,
                "minutes": 25,
                "total_pass": 8,
                "accurate_pass": 6,
                "total_long_balls": 0,
                "accurate_long_balls": 0,
                "total_opp_half_passes": 4,
                "accurate_opp_half_passes": 3,
                "crosses_total": 0,
                "crosses_accurate": 0,
                "touches": 12,
                "possession_lost": 2.2803,
                "dispossessed": 1.0,
                "duels_lost": 1,
                "aerial_lost": 1,
                "total_contest": 1,
                "won_contest": 1,
                "ball_recovery": 1,
                "challenges_lost": 1,
                "fouls": 0,
                "fouls_drawn": 0,
                "assists": 0,
                "shots_off_target": 0,
                "key_pass": 0,
                "interceptions": 0,
                "tackles_won": 0,
                "tackles": 0,
                "clearances": 0,
                "blocks": 0,
                "big_chances_created": 0,
                "big_chances_missed": 0,
                "xgot": 0.0493,
                "offsides": 1,
                "ball_carries": 5,
                "total_progression": 13,
                "progressive_carries": 1,
                "bench_appearance_probability": 0.561,
                "bench_expected_minutes": 25.34
              }
            },
            {
              "step": "final_cap",
              "description": "Stats clamped to historical constraints and shot-component identity",
              "stats": {
                "expected_goals": 0.0647,
                "goal_rate": 0.0422,
                "goals": 0,
                "total_shots": 1,
                "shots_on_target": 0,
                "expected_assists": 0.0234,
                "duels_won": 1,
                "aerial_won": 0,
                "rating": 6.9,
                "minutes": 25,
                "total_pass": 8,
                "accurate_pass": 6,
                "total_long_balls": 0,
                "accurate_long_balls": 0,
                "total_opp_half_passes": 4,
                "accurate_opp_half_passes": 3,
                "crosses_total": 0,
                "crosses_accurate": 0,
                "touches": 12,
                "possession_lost": 2.2803,
                "dispossessed": 1.0,
                "duels_lost": 1,
                "aerial_lost": 1,
                "total_contest": 1,
                "won_contest": 1,
                "ball_recovery": 1,
                "challenges_lost": 1,
                "fouls": 0,
                "fouls_drawn": 0,
                "assists": 0,
                "shots_off_target": 0,
                "key_pass": 0,
                "interceptions": 0,
                "tackles_won": 0,
                "tackles": 0,
                "clearances": 0,
                "blocks": 0,
                "big_chances_created": 0,
                "big_chances_missed": 0,
                "xgot": 0.0493,
                "offsides": 1,
                "ball_carries": 5,
                "total_progression": 13,
                "progressive_carries": 1,
                "bench_appearance_probability": 0.561,
                "bench_expected_minutes": 25.34
              }
            },
            {
              "step": "team_lambda_rescale",
              "description": "Player expected_goals/expected_assists rescaled so squad sum equals team lambda 1.02 (squad xG sum 0.7880, xG scale 1.2944)",
              "stats": {
                "expected_goals": 0.0837,
                "goal_rate": 0.0422,
                "goals": 0,
                "total_shots": 1,
                "shots_on_target": 0,
                "expected_assists": 0.0234,
                "duels_won": 1,
                "aerial_won": 0,
                "rating": 6.9,
                "minutes": 25,
                "total_pass": 8,
                "accurate_pass": 6,
                "total_long_balls": 0,
                "accurate_long_balls": 0,
                "total_opp_half_passes": 4,
                "accurate_opp_half_passes": 3,
                "crosses_total": 0,
                "crosses_accurate": 0,
                "touches": 12,
                "possession_lost": 2.2803,
                "dispossessed": 1.0,
                "duels_lost": 1,
                "aerial_lost": 1,
                "total_contest": 1,
                "won_contest": 1,
                "ball_recovery": 1,
                "challenges_lost": 1,
                "fouls": 0,
                "fouls_drawn": 0,
                "assists": 0,
                "shots_off_target": 0,
                "key_pass": 0,
                "interceptions": 0,
                "tackles_won": 0,
                "tackles": 0,
                "clearances": 0,
                "blocks": 0,
                "big_chances_created": 0,
                "big_chances_missed": 0,
                "xgot": 0.0493,
                "offsides": 1,
                "ball_carries": 5,
                "total_progression": 13,
                "progressive_carries": 1,
                "bench_appearance_probability": 0.561,
                "bench_expected_minutes": 25.34,
                "projected_substitution_order": 2,
                "substitution_rule_cap": 5,
                "projected_team_substitution_count": 3,
                "projected_substitution_expected_count": 2.422,
                "projected_substitution_game_state_adjustment": 1,
                "substitution_usage": "projected_used_substitute",
                "projected_goals": 0,
                "goal_probability": 0.0,
                "projected_assists": 0,
                "assist_probability": 0.0
              }
            },
            {
              "step": "rankings_attached",
              "description": "Global ranking attached (match squad rank 15, fifa_overall 77.0)",
              "stats": {
                "expected_goals": 0.0837,
                "goal_rate": 0.0422,
                "goals": 0,
                "total_shots": 1,
                "shots_on_target": 0,
                "expected_assists": 0.0234,
                "duels_won": 1,
                "aerial_won": 0,
                "rating": 6.9,
                "minutes": 25,
                "total_pass": 8,
                "accurate_pass": 6,
                "total_long_balls": 0,
                "accurate_long_balls": 0,
                "total_opp_half_passes": 4,
                "accurate_opp_half_passes": 3,
                "crosses_total": 0,
                "crosses_accurate": 0,
                "touches": 12,
                "possession_lost": 2.2803,
                "dispossessed": 1.0,
                "duels_lost": 1,
                "aerial_lost": 1,
                "total_contest": 1,
                "won_contest": 1,
                "ball_recovery": 1,
                "challenges_lost": 1,
                "fouls": 0,
                "fouls_drawn": 0,
                "assists": 0,
                "shots_off_target": 0,
                "key_pass": 0,
                "interceptions": 0,
                "tackles_won": 0,
                "tackles": 0,
                "clearances": 0,
                "blocks": 0,
                "big_chances_created": 0,
                "big_chances_missed": 0,
                "xgot": 0.0493,
                "offsides": 1,
                "ball_carries": 5,
                "total_progression": 13,
                "progressive_carries": 1,
                "bench_appearance_probability": 0.561,
                "bench_expected_minutes": 25.34,
                "projected_substitution_order": 2,
                "substitution_rule_cap": 5,
                "projected_team_substitution_count": 3,
                "projected_substitution_expected_count": 2.422,
                "projected_substitution_game_state_adjustment": 1,
                "substitution_usage": "projected_used_substitute",
                "projected_goals": 0,
                "goal_probability": 0.0,
                "projected_assists": 0,
                "assist_probability": 0.0,
                "fifa_overall": 77.0
              }
            }
          ]
        },
        "Luka Sučić": {
          "player_id": 949156,
          "position": "M",
          "position_depth": "M_BENCH",
          "is_starter": false,
          "shirt_number": 24,
          "height": 185,
          "market_value": 10900000,
          "stats": {
            "key_pass": 0,
            "expected_assists": 0.022,
            "assists": 0,
            "expected_goals": 0.0147,
            "rating": 6.8441,
            "minutes": 27,
            "total_pass": 10,
            "accurate_pass": 9,
            "duels_won": 1,
            "total_long_balls": 0,
            "accurate_long_balls": 0,
            "total_own_half_passes": 4,
            "accurate_own_half_passes": 4,
            "total_opp_half_passes": 6,
            "accurate_opp_half_passes": 5,
            "crosses_total": 0,
            "crosses_accurate": 0,
            "touches": 12,
            "possession_lost": 1.8627,
            "dispossessed": 0.0,
            "duels_lost": 1,
            "aerial_won": 0,
            "aerial_lost": 0,
            "interceptions": 0,
            "tackles_won": 0,
            "tackles": 0,
            "clearances": 0,
            "total_contest": 0,
            "won_contest": 0,
            "challenges_lost": 0,
            "fouls": 0,
            "fouls_drawn": 0,
            "goal_rate": 0.0071,
            "goals": 0,
            "shots_on_target": 0,
            "shots_off_target": 0,
            "blocks": 0,
            "big_chances_created": 0,
            "big_chances_missed": 0,
            "xgot": 0.0,
            "ball_carries": 5,
            "total_progression": 10,
            "progressive_carries": 0,
            "total_shots": 1,
            "offsides": 0,
            "yellowCards": 0.3226,
            "redCards": 0.0,
            "ownGoals": 0.0,
            "shotAccuracy": 28.6,
            "shotConversion": 0.14,
            "minutesPct": 78.6,
            "pointsPerMatch": 1.0,
            "netGoalDifferencePer90": 0.0,
            "bench_appearance_probability": 0.411,
            "bench_expected_minutes": 26.56,
            "substitution_rule_cap": 5,
            "projected_team_substitution_count": 3,
            "projected_substitution_expected_count": 2.422,
            "projected_substitution_game_state_adjustment": 1,
            "substitution_usage": "available_bench_not_projected_used",
            "projected_goals": 0,
            "goal_probability": 0.0,
            "projected_assists": 0,
            "assist_probability": 0.0,
            "fifa_overall": 76.0
          },
          "latest_10_games": [
            {
              "match_id": 16416319.0,
              "match_date": "2026-09-07",
              "home_team": "Elche",
              "away_team": "Real Sociedad",
              "team_side": "away",
              "is_starting_11": 1,
              "team": "Real Sociedad",
              "opponent": "Elche",
              "stats": {
                "minutes": 90,
                "rating": 8.5,
                "goal_rate": 1.0,
                "goals": 1,
                "assists": 0,
                "expected_goals": 0.2155,
                "expected_assists": 0.0665,
                "total_shots": 4,
                "shots_on_target": 2,
                "shots_off_target": 1,
                "total_pass": 36,
                "accurate_pass": 29,
                "key_pass": 1,
                "tackles": 4,
                "tackles_won": 2,
                "aerial_won": 2,
                "duels_won": 10,
                "ball_recovery": 4
              },
              "has_player_stats": true,
              "league_name": "LaLiga",
              "league_id": "8.0",
              "league_slug": "laliga",
              "league_country": "Spain",
              "season_id": "97268.0",
              "season_name": "LaLiga 26/27",
              "season_year": "26/27"
            },
            {
              "match_id": 16416340.0,
              "match_date": "2026-09-03",
              "home_team": "Real Sociedad",
              "away_team": "Celta Vigo",
              "team_side": "home",
              "is_starting_11": 0,
              "team": "Real Sociedad",
              "opponent": "Celta Vigo",
              "stats": {
                "minutes": 29,
                "rating": 6.4,
                "assists": 0,
                "expected_goals": 0.0365,
                "expected_assists": 0.0377,
                "total_shots": 2,
                "total_pass": 16,
                "accurate_pass": 13,
                "ball_recovery": 1
              },
              "has_player_stats": true,
              "league_name": "LaLiga",
              "league_id": "8.0",
              "league_slug": "laliga",
              "league_country": "Spain",
              "season_id": "97268.0",
              "season_name": "LaLiga 26/27",
              "season_year": "26/27"
            },
            {
              "match_id": 16416310.0,
              "match_date": "2026-08-29",
              "home_team": "Real Sociedad",
              "away_team": "Espanyol",
              "team_side": "home",
              "is_starting_11": 1,
              "team": "Real Sociedad",
              "opponent": "Espanyol",
              "stats": {
                "minutes": 78,
                "rating": 6.8,
                "assists": 0,
                "expected_goals": 0.0458,
                "expected_assists": 0.0199,
                "total_shots": 1,
                "shots_off_target": 1,
                "total_pass": 27,
                "accurate_pass": 22,
                "key_pass": 2,
                "tackles": 2,
                "tackles_won": 2,
                "aerial_won": 1,
                "duels_won": 4,
                "ball_recovery": 7
              },
              "has_player_stats": true,
              "league_name": "LaLiga",
              "league_id": "8.0",
              "league_slug": "laliga",
              "league_country": "Spain",
              "season_id": "97268.0",
              "season_name": "LaLiga 26/27",
              "season_year": "26/27"
            },
            {
              "match_id": 16421051.0,
              "match_date": "2026-08-26",
              "home_team": "Real Madrid",
              "away_team": "Real Sociedad",
              "team_side": "away",
              "is_starting_11": 1,
              "team": "Real Sociedad",
              "opponent": "Real Madrid",
              "stats": {
                "minutes": 90,
                "rating": 7.3,
                "goal_rate": 1.0,
                "goals": 1,
                "assists": 0,
                "expected_goals": 0.1179,
                "expected_assists": 0.1689,
                "total_shots": 2,
                "shots_on_target": 1,
                "shots_off_target": 1,
                "total_pass": 56,
                "accurate_pass": 55,
                "key_pass": 1,
                "duels_won": 1,
                "ball_recovery": 3
              },
              "has_player_stats": true,
              "league_name": "LaLiga",
              "league_id": "8.0",
              "league_slug": "laliga",
              "league_country": "Spain",
              "season_id": "97268.0",
              "season_name": "LaLiga 26/27",
              "season_year": "26/27"
            },
            {
              "match_id": 16416293.0,
              "match_date": "2026-08-21",
              "home_team": "Real Betis",
              "away_team": "Real Sociedad",
              "team_side": "away",
              "is_starting_11": 1,
              "team": "Real Sociedad",
              "opponent": "Real Betis",
              "stats": {
                "minutes": 87,
                "rating": 6.3,
                "assists": 0,
                "expected_goals": 0.25,
                "expected_assists": 0.0084,
                "total_shots": 2,
                "shots_on_target": 1,
                "shots_off_target": 1,
                "total_pass": 32,
                "accurate_pass": 29,
                "key_pass": 1,
                "ball_recovery": 2
              },
              "has_player_stats": true,
              "league_name": "LaLiga",
              "league_id": "8.0",
              "league_slug": "laliga",
              "league_country": "Spain",
              "season_id": "97268.0",
              "season_name": "LaLiga 26/27",
              "season_year": "26/27"
            }
          ],
          "ranking": {
            "global_player_rank": 3134,
            "combined_rank_score": 1102.0,
            "ranking_source": "sofascore_plus_fifa_csv",
            "ranking_status": "combined",
            "sofascore_rank": 229.0,
            "sofascore_rating": 7.15,
            "sofascore_appearances": 2.0,
            "fifa_rank": 1975.0,
            "fifa_overall": 76.0,
            "fifa_source": "EA SPORTS FC official ratings",
            "match_squad_rank": 11,
            "squad_role": "substitute",
            "projected_match_rating": 6.8441,
            "source_file": "data/player_rankings.csv",
            "player_name": "Luka Sučić",
            "ranking_neighbors": {
              "upper": [
                {
                  "player_name": "Lawrence Shankland",
                  "ranking": 3129
                },
                {
                  "player_name": "Cameron Carter-Vickers",
                  "ranking": 3130
                },
                {
                  "player_name": "Patrick Wimmer",
                  "ranking": 3131
                },
                {
                  "player_name": "Thomas Lemar",
                  "ranking": 3132
                },
                {
                  "player_name": "Robert Navarro",
                  "ranking": 3133
                }
              ],
              "lower": [
                {
                  "player_name": "Che Adams",
                  "ranking": 3135
                },
                {
                  "player_name": "Carlos Vicente",
                  "ranking": 3136
                },
                {
                  "player_name": "Lautaro Di Lollo",
                  "ranking": 3137
                },
                {
                  "player_name": "Hugo Larsson",
                  "ranking": 3138
                },
                {
                  "player_name": "Kasper Dolberg",
                  "ranking": 3139
                }
              ]
            }
          },
          "data_sources": [
            "match_history",
            "market_value",
            "fbref_season"
          ],
          "data_confidence": 0.531,
          "history_matches": 4,
          "xgboost_reasoning": {
            "model_source": "xgboost_regressor",
            "position_service": "M_service",
            "features_evaluated": [
              "minutesPlayed",
              "is_starting_11",
              "totalPass",
              "accuratePass",
              "totalOppositionHalfPasses",
              "accurateOppositionHalfPasses",
              "totalShots",
              "keyPass",
              "expectedAssists",
              "totalCross",
              "accurateCross",
              "duelWon",
              "duelLost",
              "aerialWon",
              "ballRecovery",
              "touches",
              "interceptionWon",
              "wonTackle",
              "possessionLostCtrl",
              "dispossessed",
              "numberOfSprints",
              "kilometersCovered",
              "passValueNormalized",
              "dribbleValueNormalized",
              "defensiveValueNormalized",
              "shotValueNormalized",
              "ballCarriesCount",
              "totalProgression",
              "progressiveBallCarriesCount",
              "pass_accuracy",
              "duel_win_rate",
              "opp_half_pass_pct",
              "creative_index",
              "touches_p90",
              "totalPass_p90",
              "keyPass_p90",
              "duelWon_p90",
              "ballRecovery_p90",
              "ballCarriesCount_p90",
              "creative_efficiency",
              "cross_accuracy",
              "cross_creative_contribution",
              "defensive_midfield_actions",
              "press_vulnerability",
              "progressive_carries_p90",
              "intensity_index",
              "history_matches"
            ],
            "targets_predicted": [
              "keyPass",
              "expectedAssists",
              "goalAssist",
              "expectedGoals",
              "rating"
            ],
            "history_matches": 4,
            "data_confidence": 0.531,
            "data_sources": [
              "match_history",
              "market_value",
              "fbref_season"
            ],
            "bench_expected_minutes": 26.56,
            "bench_appearance_prob": 0.411,
            "market_value_adjustment": 1.0099,
            "fbref_prior_metrics": {
              "squad": "Real Sociedad",
              "competition": "La Liga",
              "season": "2026-2027",
              "appearances": 4.0,
              "starts": 3.0,
              "sub_appearances": 1.0,
              "minutes_per_sub": 30.0,
              "goals_per90": 0.3225806451612903,
              "assists_per90": 0.0,
              "prior_reliability": 0.2067
            },
            "rationale": "Bench projection scaled from XGBoost M_service (4 historical appearances) to 26.6 expected mins (appearance prob 0.41); FBref playing time empirical prior: 1.0 sub appearances, 30.0 mins/sub."
          },
          "stat_evolution": [
            {
              "step": "xgboost_raw",
              "description": "XGBoost M_service raw output over 5 target models",
              "stats": {
                "key_pass": 1,
                "expected_assists": 0.0737,
                "assists": 0,
                "expected_goals": 0.0494,
                "rating": 6.7771,
                "minutes": 71,
                "total_pass": 33,
                "accurate_pass": 30,
                "duels_won": 4,
                "total_long_balls": 0,
                "accurate_long_balls": 0,
                "total_own_half_passes": 14,
                "accurate_own_half_passes": 13,
                "total_opp_half_passes": 19,
                "accurate_opp_half_passes": 17,
                "crosses_total": 0,
                "crosses_accurate": 0,
                "touches": 41,
                "possession_lost": 6.25,
                "dispossessed": 0.0,
                "duels_lost": 3,
                "aerial_won": 0,
                "aerial_lost": 0,
                "interceptions": 0,
                "tackles_won": 0,
                "tackles": 0,
                "clearances": 0,
                "total_contest": 0,
                "won_contest": 0,
                "challenges_lost": 0,
                "fouls": 0,
                "fouls_drawn": 0,
                "goal_rate": 0.0,
                "goals": 0,
                "shots_on_target": 0,
                "shots_off_target": 0,
                "blocks": 0,
                "big_chances_created": 0,
                "big_chances_missed": 0,
                "xgot": 0.0,
                "ball_carries": 17,
                "total_progression": 34,
                "progressive_carries": 0
              },
              "trace": {
                "model": {
                  "position_service": "M",
                  "schema_version": 3,
                  "trained_at": "2026-09-13T10:02:05.725191+00:00",
                  "trained_on": {
                    "matches": 93,
                    "players": 461,
                    "rows": 1422
                  }
                },
                "player_history": [
                  {
                    "match_date": "2026-09-03",
                    "opponent": "Celta Vigo",
                    "minutes": 29.0,
                    "is_starting": false,
                    "weight": 0.3138,
                    "rating": 6.4
                  },
                  {
                    "match_date": "2026-08-29",
                    "opponent": "Espanyol",
                    "minutes": 78.0,
                    "is_starting": true,
                    "weight": 0.2667,
                    "rating": 6.8
                  },
                  {
                    "match_date": "2026-08-26",
                    "opponent": "Real Madrid",
                    "minutes": 90.0,
                    "is_starting": true,
                    "weight": 0.2267,
                    "rating": 7.3
                  },
                  {
                    "match_date": "2026-08-21",
                    "opponent": "Real Betis",
                    "minutes": 87.0,
                    "is_starting": true,
                    "weight": 0.1927,
                    "rating": 6.3
                  }
                ],
                "feature_row": {
                  "history_matches": 4.0,
                  "is_starting_11": 0.0,
                  "ballRecovery_p90": 4.2073,
                  "ballRecovery": 3.2466,
                  "intensity_index": 5.1831,
                  "expectedAssists": 0.0571,
                  "kilometersCovered": 6.4086
                },
                "per_target": [
                  {
                    "target": "keyPass",
                    "predicted": 0.7211534380912781,
                    "scale": "count per match",
                    "top_features": [
                      {
                        "name": "is_starting_11",
                        "importance": 0.0551
                      },
                      {
                        "name": "expectedAssists",
                        "importance": 0.0489
                      },
                      {
                        "name": "creative_efficiency",
                        "importance": 0.0393
                      },
                      {
                        "name": "creative_index",
                        "importance": 0.035
                      },
                      {
                        "name": "accurateCross",
                        "importance": 0.0319
                      }
                    ]
                  },
                  {
                    "target": "expectedAssists",
                    "predicted": 0.07367882132530212,
                    "scale": "per match (raw)",
                    "top_features": [
                      {
                        "name": "cross_creative_contribution",
                        "importance": 0.0714
                      },
                      {
                        "name": "totalOppositionHalfPasses",
                        "importance": 0.0375
                      },
                      {
                        "name": "expectedAssists",
                        "importance": 0.0361
                      },
                      {
                        "name": "accurateCross",
                        "importance": 0.0356
                      },
                      {
                        "name": "creative_index",
                        "importance": 0.0345
                      }
                    ]
                  },
                  {
                    "target": "goalAssist",
                    "predicted": 0.09670152515172958,
                    "scale": "count per match",
                    "top_features": [
                      {
                        "name": "dribbleValueNormalized",
                        "importance": 0.0442
                      },
                      {
                        "name": "keyPass_p90",
                        "importance": 0.0378
                      },
                      {
                        "name": "totalCross",
                        "importance": 0.0368
                      },
                      {
                        "name": "cross_accuracy",
                        "importance": 0.036
                      },
                      {
                        "name": "interceptionWon",
                        "importance": 0.0315
                      }
                    ]
                  },
                  {
                    "target": "expectedGoals",
                    "predicted": 0.049416348338127136,
                    "scale": "per match (raw)",
                    "top_features": [
                      {
                        "name": "totalShots",
                        "importance": 0.077
                      },
                      {
                        "name": "intensity_index",
                        "importance": 0.0622
                      },
                      {
                        "name": "progressiveBallCarriesCount",
                        "importance": 0.0454
                      },
                      {
                        "name": "possessionLostCtrl",
                        "importance": 0.0399
                      },
                      {
                        "name": "numberOfSprints",
                        "importance": 0.0384
                      }
                    ]
                  },
                  {
                    "target": "rating",
                    "predicted": 6.777101039886475,
                    "scale": "0-10",
                    "top_features": [
                      {
                        "name": "ballRecovery_p90",
                        "importance": 0.0847
                      },
                      {
                        "name": "ballRecovery",
                        "importance": 0.0836
                      },
                      {
                        "name": "kilometersCovered",
                        "importance": 0.0597
                      },
                      {
                        "name": "defensive_midfield_actions",
                        "importance": 0.05
                      },
                      {
                        "name": "minutesPlayed",
                        "importance": 0.0441
                      }
                    ]
                  }
                ],
                "caveat": "Raw XGBoost output: no per-90 normalization; minutesPlayed is the player's historical average."
              }
            },
            {
              "step": "market_value_boost",
              "description": "Market-value quality scaling (boost 1.0099, quality 0.533)",
              "stats": {
                "key_pass": 1,
                "expected_assists": 0.0744,
                "assists": 0,
                "expected_goals": 0.0499,
                "rating": 6.8441,
                "minutes": 72,
                "total_pass": 33,
                "accurate_pass": 30,
                "duels_won": 4,
                "total_long_balls": 0,
                "accurate_long_balls": 0,
                "total_own_half_passes": 14,
                "accurate_own_half_passes": 13,
                "total_opp_half_passes": 19,
                "accurate_opp_half_passes": 17,
                "crosses_total": 0,
                "crosses_accurate": 0,
                "touches": 41,
                "possession_lost": 6.3118,
                "dispossessed": 0.0,
                "duels_lost": 3,
                "aerial_won": 0,
                "aerial_lost": 0,
                "interceptions": 0,
                "tackles_won": 0,
                "tackles": 0,
                "clearances": 0,
                "total_contest": 0,
                "won_contest": 0,
                "challenges_lost": 0,
                "fouls": 0,
                "fouls_drawn": 0,
                "goal_rate": 0.0,
                "goals": 0,
                "shots_on_target": 0,
                "shots_off_target": 0,
                "blocks": 0,
                "big_chances_created": 0,
                "big_chances_missed": 0,
                "xgot": 0.0,
                "ball_carries": 17,
                "total_progression": 34,
                "progressive_carries": 1
              }
            },
            {
              "step": "fbref_prior_blend",
              "description": "FBref 2026-27 prior blended (weight 0.0746)",
              "stats": {
                "key_pass": 1,
                "expected_assists": 0.0744,
                "assists": 0,
                "expected_goals": 0.0499,
                "rating": 6.8441,
                "minutes": 72,
                "total_pass": 33,
                "accurate_pass": 30,
                "duels_won": 4,
                "total_long_balls": 0,
                "accurate_long_balls": 0,
                "total_own_half_passes": 14,
                "accurate_own_half_passes": 13,
                "total_opp_half_passes": 19,
                "accurate_opp_half_passes": 17,
                "crosses_total": 0,
                "crosses_accurate": 0,
                "touches": 41,
                "possession_lost": 6.3118,
                "dispossessed": 0.0,
                "duels_lost": 3,
                "aerial_won": 0,
                "aerial_lost": 0,
                "interceptions": 0,
                "tackles_won": 0,
                "tackles": 0,
                "clearances": 0,
                "total_contest": 0,
                "won_contest": 0,
                "challenges_lost": 0,
                "fouls": 0,
                "fouls_drawn": 0,
                "goal_rate": 0.0241,
                "goals": 0,
                "shots_on_target": 0,
                "shots_off_target": 0,
                "blocks": 0,
                "big_chances_created": 0,
                "big_chances_missed": 0,
                "xgot": 0.0,
                "ball_carries": 17,
                "total_progression": 34,
                "progressive_carries": 1,
                "total_shots": 2,
                "offsides": 0,
                "yellowCards": 0.3226,
                "redCards": 0.0,
                "ownGoals": 0.0,
                "shotAccuracy": 28.6,
                "shotConversion": 0.14,
                "minutesPct": 78.6,
                "pointsPerMatch": 1.0,
                "netGoalDifferencePer90": -0.95
              }
            },
            {
              "step": "minutes_scale",
              "description": "Bench projection scaled to 26.6 expected minutes (appearance prob 0.41)",
              "stats": {
                "key_pass": 0,
                "expected_assists": 0.022,
                "assists": 0,
                "expected_goals": 0.0147,
                "rating": 6.8441,
                "minutes": 27,
                "total_pass": 10,
                "accurate_pass": 9,
                "duels_won": 1,
                "total_long_balls": 0,
                "accurate_long_balls": 0,
                "total_own_half_passes": 4,
                "accurate_own_half_passes": 4,
                "total_opp_half_passes": 6,
                "accurate_opp_half_passes": 5,
                "crosses_total": 0,
                "crosses_accurate": 0,
                "touches": 12,
                "possession_lost": 1.8627,
                "dispossessed": 0.0,
                "duels_lost": 1,
                "aerial_won": 0,
                "aerial_lost": 0,
                "interceptions": 0,
                "tackles_won": 0,
                "tackles": 0,
                "clearances": 0,
                "total_contest": 0,
                "won_contest": 0,
                "challenges_lost": 0,
                "fouls": 0,
                "fouls_drawn": 0,
                "goal_rate": 0.0071,
                "goals": 0,
                "shots_on_target": 0,
                "shots_off_target": 0,
                "blocks": 0,
                "big_chances_created": 0,
                "big_chances_missed": 0,
                "xgot": 0.0,
                "ball_carries": 5,
                "total_progression": 10,
                "progressive_carries": 0,
                "total_shots": 1,
                "offsides": 0,
                "yellowCards": 0.3226,
                "redCards": 0.0,
                "ownGoals": 0.0,
                "shotAccuracy": 28.6,
                "shotConversion": 0.14,
                "minutesPct": 78.6,
                "pointsPerMatch": 1.0,
                "netGoalDifferencePer90": 0.0,
                "bench_appearance_probability": 0.411,
                "bench_expected_minutes": 26.56
              }
            },
            {
              "step": "final_cap",
              "description": "Stats clamped to historical constraints and shot-component identity",
              "stats": {
                "key_pass": 0,
                "expected_assists": 0.022,
                "assists": 0,
                "expected_goals": 0.0147,
                "rating": 6.8441,
                "minutes": 27,
                "total_pass": 10,
                "accurate_pass": 9,
                "duels_won": 1,
                "total_long_balls": 0,
                "accurate_long_balls": 0,
                "total_own_half_passes": 4,
                "accurate_own_half_passes": 4,
                "total_opp_half_passes": 6,
                "accurate_opp_half_passes": 5,
                "crosses_total": 0,
                "crosses_accurate": 0,
                "touches": 12,
                "possession_lost": 1.8627,
                "dispossessed": 0.0,
                "duels_lost": 1,
                "aerial_won": 0,
                "aerial_lost": 0,
                "interceptions": 0,
                "tackles_won": 0,
                "tackles": 0,
                "clearances": 0,
                "total_contest": 0,
                "won_contest": 0,
                "challenges_lost": 0,
                "fouls": 0,
                "fouls_drawn": 0,
                "goal_rate": 0.0071,
                "goals": 0,
                "shots_on_target": 0,
                "shots_off_target": 0,
                "blocks": 0,
                "big_chances_created": 0,
                "big_chances_missed": 0,
                "xgot": 0.0,
                "ball_carries": 5,
                "total_progression": 10,
                "progressive_carries": 0,
                "total_shots": 1,
                "offsides": 0,
                "yellowCards": 0.3226,
                "redCards": 0.0,
                "ownGoals": 0.0,
                "shotAccuracy": 28.6,
                "shotConversion": 0.14,
                "minutesPct": 78.6,
                "pointsPerMatch": 1.0,
                "netGoalDifferencePer90": 0.0,
                "bench_appearance_probability": 0.411,
                "bench_expected_minutes": 26.56
              }
            },
            {
              "step": "rankings_attached",
              "description": "Global ranking attached (match squad rank 11, fifa_overall 76.0)",
              "stats": {
                "key_pass": 0,
                "expected_assists": 0.022,
                "assists": 0,
                "expected_goals": 0.0147,
                "rating": 6.8441,
                "minutes": 27,
                "total_pass": 10,
                "accurate_pass": 9,
                "duels_won": 1,
                "total_long_balls": 0,
                "accurate_long_balls": 0,
                "total_own_half_passes": 4,
                "accurate_own_half_passes": 4,
                "total_opp_half_passes": 6,
                "accurate_opp_half_passes": 5,
                "crosses_total": 0,
                "crosses_accurate": 0,
                "touches": 12,
                "possession_lost": 1.8627,
                "dispossessed": 0.0,
                "duels_lost": 1,
                "aerial_won": 0,
                "aerial_lost": 0,
                "interceptions": 0,
                "tackles_won": 0,
                "tackles": 0,
                "clearances": 0,
                "total_contest": 0,
                "won_contest": 0,
                "challenges_lost": 0,
                "fouls": 0,
                "fouls_drawn": 0,
                "goal_rate": 0.0071,
                "goals": 0,
                "shots_on_target": 0,
                "shots_off_target": 0,
                "blocks": 0,
                "big_chances_created": 0,
                "big_chances_missed": 0,
                "xgot": 0.0,
                "ball_carries": 5,
                "total_progression": 10,
                "progressive_carries": 0,
                "total_shots": 1,
                "offsides": 0,
                "yellowCards": 0.3226,
                "redCards": 0.0,
                "ownGoals": 0.0,
                "shotAccuracy": 28.6,
                "shotConversion": 0.14,
                "minutesPct": 78.6,
                "pointsPerMatch": 1.0,
                "netGoalDifferencePer90": 0.0,
                "bench_appearance_probability": 0.411,
                "bench_expected_minutes": 26.56,
                "substitution_rule_cap": 5,
                "projected_team_substitution_count": 3,
                "projected_substitution_expected_count": 2.422,
                "projected_substitution_game_state_adjustment": 1,
                "substitution_usage": "available_bench_not_projected_used",
                "projected_goals": 0,
                "goal_probability": 0.0,
                "projected_assists": 0,
                "assist_probability": 0.0,
                "fifa_overall": 76.0
              }
            }
          ]
        }
      },
      "substitutes": {
        "Jon Gorrotxategi": {
          "player_id": 1216309,
          "position": "M",
          "position_depth": "M_BENCH",
          "is_starter": false,
          "shirt_number": 4,
          "height": 177,
          "market_value": 27000000,
          "stats": {
            "key_pass": 0,
            "expected_assists": 0.0087,
            "assists": 0,
            "expected_goals": 0.0087,
            "rating": 6.6691,
            "minutes": 19,
            "total_pass": 2,
            "accurate_pass": 2,
            "duels_won": 1,
            "total_long_balls": 0,
            "accurate_long_balls": 0,
            "total_own_half_passes": 0,
            "accurate_own_half_passes": 0,
            "total_opp_half_passes": 1,
            "accurate_opp_half_passes": 1,
            "crosses_total": 0,
            "crosses_accurate": 0,
            "touches": 2,
            "possession_lost": 0.0,
            "dispossessed": 0.0,
            "duels_lost": 0,
            "aerial_won": 0,
            "aerial_lost": 0,
            "interceptions": 0,
            "tackles_won": 0,
            "tackles": 0,
            "clearances": 0,
            "total_contest": 0,
            "won_contest": 0,
            "challenges_lost": 0,
            "fouls": 0,
            "fouls_drawn": 0,
            "goal_rate": 0.0,
            "goals": 0,
            "shots_on_target": 0,
            "shots_off_target": 0,
            "blocks": 0,
            "big_chances_created": 0,
            "big_chances_missed": 0,
            "xgot": 0.0,
            "ball_carries": 1,
            "total_progression": 0,
            "progressive_carries": 0,
            "total_shots": 0,
            "offsides": 0,
            "yellowCards": 0.0,
            "redCards": 0.0,
            "ownGoals": 0.0,
            "minutesPct": 8.6,
            "pointsPerMatch": 2.0,
            "netGoalDifferencePer90": 0.0,
            "bench_appearance_probability": 0.713,
            "bench_expected_minutes": 19.14,
            "projected_substitution_order": 1,
            "substitution_rule_cap": 5,
            "projected_team_substitution_count": 3,
            "projected_substitution_expected_count": 2.422,
            "projected_substitution_game_state_adjustment": 1,
            "substitution_usage": "projected_used_substitute",
            "projected_goals": 0,
            "goal_probability": 0.0,
            "projected_assists": 0,
            "assist_probability": 0.0,
            "fifa_overall": 79.0
          },
          "latest_10_games": [
            {
              "match_id": 16416319.0,
              "match_date": "2026-09-07",
              "home_team": "Elche",
              "away_team": "Real Sociedad",
              "team_side": "away",
              "is_starting_11": 0,
              "team": "Real Sociedad",
              "opponent": "Elche",
              "stats": {
                "minutes": 20,
                "rating": 6.5,
                "assists": 0,
                "expected_assists": 0.0032,
                "total_shots": 0,
                "total_pass": 4,
                "accurate_pass": 3,
                "clearances": 1,
                "ball_recovery": 1
              },
              "has_player_stats": true,
              "league_name": "LaLiga",
              "league_id": "8.0",
              "league_slug": "laliga",
              "league_country": "Spain",
              "season_id": "97268.0",
              "season_name": "LaLiga 26/27",
              "season_year": "26/27"
            },
            {
              "match_id": 16416340.0,
              "match_date": "2026-09-03",
              "home_team": "Real Sociedad",
              "away_team": "Celta Vigo",
              "team_side": "home",
              "is_starting_11": 0,
              "team": "Real Sociedad",
              "opponent": "Celta Vigo",
              "stats": {
                "minutes": 29,
                "rating": 6.8,
                "assists": 0,
                "expected_assists": 0.0063,
                "total_shots": 0,
                "total_pass": 18,
                "accurate_pass": 17,
                "clearances": 1,
                "aerial_won": 1,
                "duels_won": 1,
                "ball_recovery": 1
              },
              "has_player_stats": true,
              "league_name": "LaLiga",
              "league_id": "8.0",
              "league_slug": "laliga",
              "league_country": "Spain",
              "season_id": "97268.0",
              "season_name": "LaLiga 26/27",
              "season_year": "26/27"
            },
            {
              "match_id": 16416310.0,
              "match_date": "2026-08-29",
              "home_team": "Real Sociedad",
              "away_team": "Espanyol",
              "team_side": "home",
              "is_starting_11": 0,
              "team": "Real Sociedad",
              "opponent": "Espanyol",
              "stats": {
                "minutes": 1,
                "assists": 0,
                "expected_assists": 0.0005,
                "total_shots": 0,
                "total_pass": 1,
                "accurate_pass": 1,
                "clearances": 1
              },
              "has_player_stats": true,
              "league_name": "LaLiga",
              "league_id": "8.0",
              "league_slug": "laliga",
              "league_country": "Spain",
              "season_id": "97268.0",
              "season_name": "LaLiga 26/27",
              "season_year": "26/27"
            }
          ],
          "ranking": {
            "global_player_rank": 1369,
            "combined_rank_score": 713.0,
            "ranking_source": "sofascore_plus_fifa_csv_filled",
            "ranking_status": "combined",
            "sofascore_rank": 578.0,
            "sofascore_rating": 6.8,
            "sofascore_appearances": 2.0,
            "fifa_rank": 848.0,
            "fifa_overall": 79.0,
            "fifa_source": "EA SPORTS FC official ratings",
            "match_squad_rank": 2,
            "squad_role": "substitute",
            "projected_match_rating": 6.6691,
            "source_file": "data/player_rankings.csv",
            "player_name": "Jon Gorrotxategi",
            "ranking_neighbors": {
              "upper": [
                {
                  "player_name": "Laziz Mirzaev",
                  "ranking": 1364
                },
                {
                  "player_name": "Shamar Nicholson",
                  "ranking": 1365
                },
                {
                  "player_name": "Juan Fernando Quintero",
                  "ranking": 1366
                },
                {
                  "player_name": "Ui-jun Jin",
                  "ranking": 1367
                },
                {
                  "player_name": "Diego Villares",
                  "ranking": 1368
                }
              ],
              "lower": [
                {
                  "player_name": "Vitão",
                  "ranking": 1370
                },
                {
                  "player_name": "Jemmes",
                  "ranking": 1371
                },
                {
                  "player_name": "Samandar Muratbaev",
                  "ranking": 1372
                },
                {
                  "player_name": "Kyeong-jae Kim",
                  "ranking": 1373
                },
                {
                  "player_name": "Jung-min Lee",
                  "ranking": 1374
                }
              ]
            }
          },
          "data_sources": [
            "match_history",
            "market_value",
            "fbref_season"
          ],
          "data_confidence": 0.441,
          "history_matches": 3,
          "xgboost_reasoning": {
            "model_source": "xgboost_regressor",
            "position_service": "M_service",
            "features_evaluated": [
              "minutesPlayed",
              "is_starting_11",
              "totalPass",
              "accuratePass",
              "totalOppositionHalfPasses",
              "accurateOppositionHalfPasses",
              "totalShots",
              "keyPass",
              "expectedAssists",
              "totalCross",
              "accurateCross",
              "duelWon",
              "duelLost",
              "aerialWon",
              "ballRecovery",
              "touches",
              "interceptionWon",
              "wonTackle",
              "possessionLostCtrl",
              "dispossessed",
              "numberOfSprints",
              "kilometersCovered",
              "passValueNormalized",
              "dribbleValueNormalized",
              "defensiveValueNormalized",
              "shotValueNormalized",
              "ballCarriesCount",
              "totalProgression",
              "progressiveBallCarriesCount",
              "pass_accuracy",
              "duel_win_rate",
              "opp_half_pass_pct",
              "creative_index",
              "touches_p90",
              "totalPass_p90",
              "keyPass_p90",
              "duelWon_p90",
              "ballRecovery_p90",
              "ballCarriesCount_p90",
              "creative_efficiency",
              "cross_accuracy",
              "cross_creative_contribution",
              "defensive_midfield_actions",
              "press_vulnerability",
              "progressive_carries_p90",
              "intensity_index",
              "history_matches"
            ],
            "targets_predicted": [
              "keyPass",
              "expectedAssists",
              "goalAssist",
              "expectedGoals",
              "rating"
            ],
            "history_matches": 3,
            "data_confidence": 0.441,
            "data_sources": [
              "match_history",
              "market_value",
              "fbref_season"
            ],
            "bench_expected_minutes": 19.14,
            "bench_appearance_prob": 0.713,
            "market_value_adjustment": 1.0582,
            "fbref_prior_metrics": {
              "squad": "Real Sociedad",
              "competition": "La Liga",
              "season": "2026-2027",
              "appearances": 2.0,
              "starts": 0.0,
              "sub_appearances": 2.0,
              "minutes_per_sub": 16.0,
              "goals_per90": 0.0,
              "assists_per90": 0.0,
              "prior_reliability": 0.02
            },
            "rationale": "Bench projection scaled from XGBoost M_service (3 historical appearances) to 19.1 expected mins (appearance prob 0.71); FBref playing time empirical prior: 2.0 sub appearances, 16.0 mins/sub."
          },
          "stat_evolution": [
            {
              "step": "xgboost_raw",
              "description": "XGBoost M_service raw output over 5 target models",
              "stats": {
                "key_pass": 1,
                "expected_assists": 0.0387,
                "assists": 0,
                "expected_goals": 0.0299,
                "rating": 6.3021,
                "minutes": 17,
                "total_pass": 8,
                "accurate_pass": 7,
                "duels_won": 4,
                "total_long_balls": 0,
                "accurate_long_balls": 0,
                "total_own_half_passes": 0,
                "accurate_own_half_passes": 0,
                "total_opp_half_passes": 5,
                "accurate_opp_half_passes": 4,
                "crosses_total": 0,
                "crosses_accurate": 0,
                "touches": 11,
                "possession_lost": 0.0,
                "dispossessed": 0.0,
                "duels_lost": 0,
                "aerial_won": 0,
                "aerial_lost": 0,
                "interceptions": 0,
                "tackles_won": 0,
                "tackles": 0,
                "clearances": 1,
                "total_contest": 0,
                "won_contest": 0,
                "challenges_lost": 0,
                "fouls": 0,
                "fouls_drawn": 0,
                "goal_rate": 0.0,
                "goals": 0,
                "shots_on_target": 0,
                "shots_off_target": 0,
                "blocks": 0,
                "big_chances_created": 0,
                "big_chances_missed": 0,
                "xgot": 0.0,
                "ball_carries": 2,
                "total_progression": 0,
                "progressive_carries": 0
              },
              "trace": {
                "model": {
                  "position_service": "M",
                  "schema_version": 3,
                  "trained_at": "2026-09-13T10:02:05.725191+00:00",
                  "trained_on": {
                    "matches": 93,
                    "players": 461,
                    "rows": 1422
                  }
                },
                "player_history": [
                  {
                    "match_date": "2026-09-07",
                    "opponent": "Elche",
                    "minutes": 20.0,
                    "is_starting": false,
                    "weight": 0.3887,
                    "rating": 6.5
                  },
                  {
                    "match_date": "2026-09-03",
                    "opponent": "Celta Vigo",
                    "minutes": 29.0,
                    "is_starting": false,
                    "weight": 0.3304,
                    "rating": 6.8
                  },
                  {
                    "match_date": "2026-08-29",
                    "opponent": "Espanyol",
                    "minutes": 1.0,
                    "is_starting": false,
                    "weight": 0.2809,
                    "rating": null
                  }
                ],
                "feature_row": {
                  "history_matches": 3.0,
                  "is_starting_11": 0.0,
                  "ballRecovery_p90": 2.7747,
                  "ballRecovery": 0.7191,
                  "intensity_index": 1.1506,
                  "expectedAssists": 0.0035,
                  "kilometersCovered": 1.2439
                },
                "per_target": [
                  {
                    "target": "keyPass",
                    "predicted": 0.5071120262145996,
                    "scale": "count per match",
                    "top_features": [
                      {
                        "name": "is_starting_11",
                        "importance": 0.0551
                      },
                      {
                        "name": "expectedAssists",
                        "importance": 0.0489
                      },
                      {
                        "name": "creative_efficiency",
                        "importance": 0.0393
                      },
                      {
                        "name": "creative_index",
                        "importance": 0.035
                      },
                      {
                        "name": "accurateCross",
                        "importance": 0.0319
                      }
                    ]
                  },
                  {
                    "target": "expectedAssists",
                    "predicted": 0.03865638002753258,
                    "scale": "per match (raw)",
                    "top_features": [
                      {
                        "name": "cross_creative_contribution",
                        "importance": 0.0714
                      },
                      {
                        "name": "totalOppositionHalfPasses",
                        "importance": 0.0375
                      },
                      {
                        "name": "expectedAssists",
                        "importance": 0.0361
                      },
                      {
                        "name": "accurateCross",
                        "importance": 0.0356
                      },
                      {
                        "name": "creative_index",
                        "importance": 0.0345
                      }
                    ]
                  },
                  {
                    "target": "goalAssist",
                    "predicted": 0.06928078830242157,
                    "scale": "count per match",
                    "top_features": [
                      {
                        "name": "dribbleValueNormalized",
                        "importance": 0.0442
                      },
                      {
                        "name": "keyPass_p90",
                        "importance": 0.0378
                      },
                      {
                        "name": "totalCross",
                        "importance": 0.0368
                      },
                      {
                        "name": "cross_accuracy",
                        "importance": 0.036
                      },
                      {
                        "name": "interceptionWon",
                        "importance": 0.0315
                      }
                    ]
                  },
                  {
                    "target": "expectedGoals",
                    "predicted": 0.02986210770905018,
                    "scale": "per match (raw)",
                    "top_features": [
                      {
                        "name": "totalShots",
                        "importance": 0.077
                      },
                      {
                        "name": "intensity_index",
                        "importance": 0.0622
                      },
                      {
                        "name": "progressiveBallCarriesCount",
                        "importance": 0.0454
                      },
                      {
                        "name": "possessionLostCtrl",
                        "importance": 0.0399
                      },
                      {
                        "name": "numberOfSprints",
                        "importance": 0.0384
                      }
                    ]
                  },
                  {
                    "target": "rating",
                    "predicted": 6.302066802978516,
                    "scale": "0-10",
                    "top_features": [
                      {
                        "name": "ballRecovery_p90",
                        "importance": 0.0847
                      },
                      {
                        "name": "ballRecovery",
                        "importance": 0.0836
                      },
                      {
                        "name": "kilometersCovered",
                        "importance": 0.0597
                      },
                      {
                        "name": "defensive_midfield_actions",
                        "importance": 0.05
                      },
                      {
                        "name": "minutesPlayed",
                        "importance": 0.0441
                      }
                    ]
                  }
                ],
                "caveat": "Raw XGBoost output: no per-90 normalization; minutesPlayed is the player's historical average."
              }
            },
            {
              "step": "market_value_boost",
              "description": "Market-value quality scaling (boost 1.0582, quality 0.694)",
              "stats": {
                "key_pass": 1,
                "expected_assists": 0.0409,
                "assists": 0,
                "expected_goals": 0.0316,
                "rating": 6.6691,
                "minutes": 18,
                "total_pass": 8,
                "accurate_pass": 7,
                "duels_won": 4,
                "total_long_balls": 0,
                "accurate_long_balls": 0,
                "total_own_half_passes": 0,
                "accurate_own_half_passes": 0,
                "total_opp_half_passes": 5,
                "accurate_opp_half_passes": 5,
                "crosses_total": 0,
                "crosses_accurate": 0,
                "touches": 12,
                "possession_lost": 0.0,
                "dispossessed": 0.0,
                "duels_lost": 0,
                "aerial_won": 0,
                "aerial_lost": 0,
                "interceptions": 0,
                "tackles_won": 0,
                "tackles": 0,
                "clearances": 1,
                "total_contest": 0,
                "won_contest": 0,
                "challenges_lost": 0,
                "fouls": 0,
                "fouls_drawn": 0,
                "goal_rate": 0.0,
                "goals": 0,
                "shots_on_target": 0,
                "shots_off_target": 0,
                "blocks": 0,
                "big_chances_created": 0,
                "big_chances_missed": 0,
                "xgot": 0.0,
                "ball_carries": 2,
                "total_progression": 0,
                "progressive_carries": 0
              }
            },
            {
              "step": "fbref_prior_blend",
              "description": "FBref 2026-27 prior blended (weight 0.0081)",
              "stats": {
                "key_pass": 1,
                "expected_assists": 0.0409,
                "assists": 0,
                "expected_goals": 0.0316,
                "rating": 6.6691,
                "minutes": 18,
                "total_pass": 8,
                "accurate_pass": 7,
                "duels_won": 4,
                "total_long_balls": 0,
                "accurate_long_balls": 0,
                "total_own_half_passes": 0,
                "accurate_own_half_passes": 0,
                "total_opp_half_passes": 5,
                "accurate_opp_half_passes": 5,
                "crosses_total": 0,
                "crosses_accurate": 0,
                "touches": 12,
                "possession_lost": 0.0,
                "dispossessed": 0.0,
                "duels_lost": 0,
                "aerial_won": 0,
                "aerial_lost": 0,
                "interceptions": 0,
                "tackles_won": 0,
                "tackles": 0,
                "clearances": 1,
                "total_contest": 0,
                "won_contest": 0,
                "challenges_lost": 0,
                "fouls": 0,
                "fouls_drawn": 0,
                "goal_rate": 0.0,
                "goals": 0,
                "shots_on_target": 0,
                "shots_off_target": 0,
                "blocks": 0,
                "big_chances_created": 0,
                "big_chances_missed": 0,
                "xgot": 0.0,
                "ball_carries": 2,
                "total_progression": 0,
                "progressive_carries": 0,
                "total_shots": 0,
                "offsides": 0,
                "yellowCards": 0.0,
                "redCards": 0.0,
                "ownGoals": 0.0,
                "minutesPct": 8.6,
                "pointsPerMatch": 2.0,
                "netGoalDifferencePer90": 0.0
              }
            },
            {
              "step": "minutes_scale",
              "description": "Bench projection scaled to 19.1 expected minutes (appearance prob 0.71)",
              "stats": {
                "key_pass": 0,
                "expected_assists": 0.0087,
                "assists": 0,
                "expected_goals": 0.0067,
                "rating": 6.6691,
                "minutes": 19,
                "total_pass": 2,
                "accurate_pass": 2,
                "duels_won": 1,
                "total_long_balls": 0,
                "accurate_long_balls": 0,
                "total_own_half_passes": 0,
                "accurate_own_half_passes": 0,
                "total_opp_half_passes": 1,
                "accurate_opp_half_passes": 1,
                "crosses_total": 0,
                "crosses_accurate": 0,
                "touches": 2,
                "possession_lost": 0.0,
                "dispossessed": 0.0,
                "duels_lost": 0,
                "aerial_won": 0,
                "aerial_lost": 0,
                "interceptions": 0,
                "tackles_won": 0,
                "tackles": 0,
                "clearances": 0,
                "total_contest": 0,
                "won_contest": 0,
                "challenges_lost": 0,
                "fouls": 0,
                "fouls_drawn": 0,
                "goal_rate": 0.0,
                "goals": 0,
                "shots_on_target": 0,
                "shots_off_target": 0,
                "blocks": 0,
                "big_chances_created": 0,
                "big_chances_missed": 0,
                "xgot": 0.0,
                "ball_carries": 1,
                "total_progression": 0,
                "progressive_carries": 0,
                "total_shots": 0,
                "offsides": 0,
                "yellowCards": 0.0,
                "redCards": 0.0,
                "ownGoals": 0.0,
                "minutesPct": 8.6,
                "pointsPerMatch": 2.0,
                "netGoalDifferencePer90": 0.0,
                "bench_appearance_probability": 0.713,
                "bench_expected_minutes": 19.14
              }
            },
            {
              "step": "final_cap",
              "description": "Stats clamped to historical constraints and shot-component identity",
              "stats": {
                "key_pass": 0,
                "expected_assists": 0.0087,
                "assists": 0,
                "expected_goals": 0.0067,
                "rating": 6.6691,
                "minutes": 19,
                "total_pass": 2,
                "accurate_pass": 2,
                "duels_won": 1,
                "total_long_balls": 0,
                "accurate_long_balls": 0,
                "total_own_half_passes": 0,
                "accurate_own_half_passes": 0,
                "total_opp_half_passes": 1,
                "accurate_opp_half_passes": 1,
                "crosses_total": 0,
                "crosses_accurate": 0,
                "touches": 2,
                "possession_lost": 0.0,
                "dispossessed": 0.0,
                "duels_lost": 0,
                "aerial_won": 0,
                "aerial_lost": 0,
                "interceptions": 0,
                "tackles_won": 0,
                "tackles": 0,
                "clearances": 0,
                "total_contest": 0,
                "won_contest": 0,
                "challenges_lost": 0,
                "fouls": 0,
                "fouls_drawn": 0,
                "goal_rate": 0.0,
                "goals": 0,
                "shots_on_target": 0,
                "shots_off_target": 0,
                "blocks": 0,
                "big_chances_created": 0,
                "big_chances_missed": 0,
                "xgot": 0.0,
                "ball_carries": 1,
                "total_progression": 0,
                "progressive_carries": 0,
                "total_shots": 0,
                "offsides": 0,
                "yellowCards": 0.0,
                "redCards": 0.0,
                "ownGoals": 0.0,
                "minutesPct": 8.6,
                "pointsPerMatch": 2.0,
                "netGoalDifferencePer90": 0.0,
                "bench_appearance_probability": 0.713,
                "bench_expected_minutes": 19.14
              }
            },
            {
              "step": "team_lambda_rescale",
              "description": "Player expected_goals/expected_assists rescaled so squad sum equals team lambda 1.02 (squad xG sum 0.7880, xG scale 1.2944)",
              "stats": {
                "key_pass": 0,
                "expected_assists": 0.0087,
                "assists": 0,
                "expected_goals": 0.0087,
                "rating": 6.6691,
                "minutes": 19,
                "total_pass": 2,
                "accurate_pass": 2,
                "duels_won": 1,
                "total_long_balls": 0,
                "accurate_long_balls": 0,
                "total_own_half_passes": 0,
                "accurate_own_half_passes": 0,
                "total_opp_half_passes": 1,
                "accurate_opp_half_passes": 1,
                "crosses_total": 0,
                "crosses_accurate": 0,
                "touches": 2,
                "possession_lost": 0.0,
                "dispossessed": 0.0,
                "duels_lost": 0,
                "aerial_won": 0,
                "aerial_lost": 0,
                "interceptions": 0,
                "tackles_won": 0,
                "tackles": 0,
                "clearances": 0,
                "total_contest": 0,
                "won_contest": 0,
                "challenges_lost": 0,
                "fouls": 0,
                "fouls_drawn": 0,
                "goal_rate": 0.0,
                "goals": 0,
                "shots_on_target": 0,
                "shots_off_target": 0,
                "blocks": 0,
                "big_chances_created": 0,
                "big_chances_missed": 0,
                "xgot": 0.0,
                "ball_carries": 1,
                "total_progression": 0,
                "progressive_carries": 0,
                "total_shots": 0,
                "offsides": 0,
                "yellowCards": 0.0,
                "redCards": 0.0,
                "ownGoals": 0.0,
                "minutesPct": 8.6,
                "pointsPerMatch": 2.0,
                "netGoalDifferencePer90": 0.0,
                "bench_appearance_probability": 0.713,
                "bench_expected_minutes": 19.14,
                "projected_substitution_order": 1,
                "substitution_rule_cap": 5,
                "projected_team_substitution_count": 3,
                "projected_substitution_expected_count": 2.422,
                "projected_substitution_game_state_adjustment": 1,
                "substitution_usage": "projected_used_substitute",
                "projected_goals": 0,
                "goal_probability": 0.0,
                "projected_assists": 0,
                "assist_probability": 0.0
              }
            },
            {
              "step": "rankings_attached",
              "description": "Global ranking attached (match squad rank 2, fifa_overall 79.0)",
              "stats": {
                "key_pass": 0,
                "expected_assists": 0.0087,
                "assists": 0,
                "expected_goals": 0.0087,
                "rating": 6.6691,
                "minutes": 19,
                "total_pass": 2,
                "accurate_pass": 2,
                "duels_won": 1,
                "total_long_balls": 0,
                "accurate_long_balls": 0,
                "total_own_half_passes": 0,
                "accurate_own_half_passes": 0,
                "total_opp_half_passes": 1,
                "accurate_opp_half_passes": 1,
                "crosses_total": 0,
                "crosses_accurate": 0,
                "touches": 2,
                "possession_lost": 0.0,
                "dispossessed": 0.0,
                "duels_lost": 0,
                "aerial_won": 0,
                "aerial_lost": 0,
                "interceptions": 0,
                "tackles_won": 0,
                "tackles": 0,
                "clearances": 0,
                "total_contest": 0,
                "won_contest": 0,
                "challenges_lost": 0,
                "fouls": 0,
                "fouls_drawn": 0,
                "goal_rate": 0.0,
                "goals": 0,
                "shots_on_target": 0,
                "shots_off_target": 0,
                "blocks": 0,
                "big_chances_created": 0,
                "big_chances_missed": 0,
                "xgot": 0.0,
                "ball_carries": 1,
                "total_progression": 0,
                "progressive_carries": 0,
                "total_shots": 0,
                "offsides": 0,
                "yellowCards": 0.0,
                "redCards": 0.0,
                "ownGoals": 0.0,
                "minutesPct": 8.6,
                "pointsPerMatch": 2.0,
                "netGoalDifferencePer90": 0.0,
                "bench_appearance_probability": 0.713,
                "bench_expected_minutes": 19.14,
                "projected_substitution_order": 1,
                "substitution_rule_cap": 5,
                "projected_team_substitution_count": 3,
                "projected_substitution_expected_count": 2.422,
                "projected_substitution_game_state_adjustment": 1,
                "substitution_usage": "projected_used_substitute",
                "projected_goals": 0,
                "goal_probability": 0.0,
                "projected_assists": 0,
                "assist_probability": 0.0,
                "fifa_overall": 79.0
              }
            }
          ]
        },
        "Gorka Carrera Zarranz": {
          "player_id": 1985103,
          "position": "F",
          "position_depth": "F_BENCH",
          "is_starter": false,
          "shirt_number": 27,
          "height": 178,
          "market_value": 3900000,
          "stats": {
            "expected_goals": 0.0837,
            "goal_rate": 0.0422,
            "goals": 0,
            "total_shots": 1,
            "shots_on_target": 0,
            "expected_assists": 0.0234,
            "duels_won": 1,
            "aerial_won": 0,
            "rating": 6.9,
            "minutes": 25,
            "total_pass": 8,
            "accurate_pass": 6,
            "total_long_balls": 0,
            "accurate_long_balls": 0,
            "total_opp_half_passes": 4,
            "accurate_opp_half_passes": 3,
            "crosses_total": 0,
            "crosses_accurate": 0,
            "touches": 12,
            "possession_lost": 2.2803,
            "dispossessed": 1.0,
            "duels_lost": 1,
            "aerial_lost": 1,
            "total_contest": 1,
            "won_contest": 1,
            "ball_recovery": 1,
            "challenges_lost": 1,
            "fouls": 0,
            "fouls_drawn": 0,
            "assists": 0,
            "shots_off_target": 0,
            "key_pass": 0,
            "interceptions": 0,
            "tackles_won": 0,
            "tackles": 0,
            "clearances": 0,
            "blocks": 0,
            "big_chances_created": 0,
            "big_chances_missed": 0,
            "xgot": 0.0493,
            "offsides": 1,
            "ball_carries": 5,
            "total_progression": 13,
            "progressive_carries": 1,
            "bench_appearance_probability": 0.561,
            "bench_expected_minutes": 25.34,
            "projected_substitution_order": 2,
            "substitution_rule_cap": 5,
            "projected_team_substitution_count": 3,
            "projected_substitution_expected_count": 2.422,
            "projected_substitution_game_state_adjustment": 1,
            "substitution_usage": "projected_used_substitute",
            "projected_goals": 0,
            "goal_probability": 0.0,
            "projected_assists": 0,
            "assist_probability": 0.0,
            "fifa_overall": 77.0
          },
          "latest_10_games": [],
          "ranking": {
            "global_player_rank": 2778,
            "combined_rank_score": 1181.5,
            "ranking_source": "sofascore_plus_fifa_csv_filled",
            "ranking_status": "combined",
            "sofascore_rank": 959.0,
            "sofascore_rating": 6.4,
            "sofascore_appearances": 3.0,
            "fifa_rank": 1404.0,
            "fifa_overall": 77.0,
            "fifa_source": "EA SPORTS FC official ratings",
            "match_squad_rank": 15,
            "squad_role": "substitute",
            "projected_match_rating": 6.9,
            "source_file": "data/player_rankings.csv",
            "player_name": "Gorka Carrera Zarranz",
            "ranking_neighbors": {
              "upper": [
                {
                  "player_name": "André Luis",
                  "ranking": 2773
                },
                {
                  "player_name": "Antonio Galeano",
                  "ranking": 2774
                },
                {
                  "player_name": "Franco Cáceres",
                  "ranking": 2775
                },
                {
                  "player_name": "Edvin Muratović",
                  "ranking": 2776
                },
                {
                  "player_name": "Jonathan Dubasin",
                  "ranking": 2777
                }
              ],
              "lower": [
                {
                  "player_name": "Germán Cano",
                  "ranking": 2779
                },
                {
                  "player_name": "Javokhir Jorayev",
                  "ranking": 2780
                },
                {
                  "player_name": "Sayfiddin Sodikov",
                  "ranking": 2781
                },
                {
                  "player_name": "Gabriel Sloane-Rodrigues",
                  "ranking": 2782
                },
                {
                  "player_name": "Victor Bogaciuc",
                  "ranking": 2783
                }
              ]
            }
          },
          "data_sources": [
            "market_value"
          ],
          "data_confidence": 0.25,
          "history_matches": 0,
          "xgboost_reasoning": {
            "model_source": "market_value_prior",
            "position_service": "F_service",
            "features_evaluated": [],
            "targets_predicted": [],
            "history_matches": 0,
            "data_confidence": 0.25,
            "data_sources": [
              "market_value"
            ],
            "bench_expected_minutes": 25.33644058998921,
            "bench_appearance_prob": 0.5607472995449642,
            "market_value_adjustment": 0.4486,
            "fbref_prior_metrics": null,
            "rationale": "Bench projection from market-value prior (€3,900,000) scaled to 25.3 expected mins."
          },
          "stat_evolution": [
            {
              "step": "market_value_prior",
              "description": "Market-value baseline for position F (quality 0.45)",
              "stats": {
                "expected_goals": 0.23,
                "goal_rate": 0.15,
                "goals": 0,
                "total_shots": 2,
                "shots_on_target": 1,
                "expected_assists": 0.083,
                "duels_won": 4,
                "aerial_won": 1,
                "rating": 6.9,
                "minutes": 90,
                "total_pass": 28,
                "accurate_pass": 20,
                "total_long_balls": 1,
                "accurate_long_balls": 1,
                "total_opp_half_passes": 15,
                "accurate_opp_half_passes": 10,
                "crosses_total": 1,
                "crosses_accurate": 1,
                "touches": 41,
                "possession_lost": 8.1,
                "dispossessed": 1.0,
                "duels_lost": 4,
                "aerial_lost": 1,
                "total_contest": 5,
                "won_contest": 3,
                "ball_recovery": 2,
                "challenges_lost": 1,
                "fouls": 1,
                "fouls_drawn": 1,
                "assists": 0,
                "shots_off_target": 1,
                "key_pass": 1,
                "interceptions": 0,
                "tackles_won": 0,
                "tackles": 1,
                "clearances": 0,
                "blocks": 0,
                "big_chances_created": 0,
                "big_chances_missed": 0,
                "xgot": 0.175,
                "offsides": 1,
                "ball_carries": 19,
                "total_progression": 47,
                "progressive_carries": 5
              }
            },
            {
              "step": "minutes_scale",
              "description": "Bench projection scaled to 25.3 expected minutes (appearance prob 0.56)",
              "stats": {
                "expected_goals": 0.0647,
                "goal_rate": 0.0422,
                "goals": 0,
                "total_shots": 1,
                "shots_on_target": 0,
                "expected_assists": 0.0234,
                "duels_won": 1,
                "aerial_won": 0,
                "rating": 6.9,
                "minutes": 25,
                "total_pass": 8,
                "accurate_pass": 6,
                "total_long_balls": 0,
                "accurate_long_balls": 0,
                "total_opp_half_passes": 4,
                "accurate_opp_half_passes": 3,
                "crosses_total": 0,
                "crosses_accurate": 0,
                "touches": 12,
                "possession_lost": 2.2803,
                "dispossessed": 1.0,
                "duels_lost": 1,
                "aerial_lost": 1,
                "total_contest": 1,
                "won_contest": 1,
                "ball_recovery": 1,
                "challenges_lost": 1,
                "fouls": 0,
                "fouls_drawn": 0,
                "assists": 0,
                "shots_off_target": 0,
                "key_pass": 0,
                "interceptions": 0,
                "tackles_won": 0,
                "tackles": 0,
                "clearances": 0,
                "blocks": 0,
                "big_chances_created": 0,
                "big_chances_missed": 0,
                "xgot": 0.0493,
                "offsides": 1,
                "ball_carries": 5,
                "total_progression": 13,
                "progressive_carries": 1,
                "bench_appearance_probability": 0.561,
                "bench_expected_minutes": 25.34
              }
            },
            {
              "step": "final_cap",
              "description": "Stats clamped to historical constraints and shot-component identity",
              "stats": {
                "expected_goals": 0.0647,
                "goal_rate": 0.0422,
                "goals": 0,
                "total_shots": 1,
                "shots_on_target": 0,
                "expected_assists": 0.0234,
                "duels_won": 1,
                "aerial_won": 0,
                "rating": 6.9,
                "minutes": 25,
                "total_pass": 8,
                "accurate_pass": 6,
                "total_long_balls": 0,
                "accurate_long_balls": 0,
                "total_opp_half_passes": 4,
                "accurate_opp_half_passes": 3,
                "crosses_total": 0,
                "crosses_accurate": 0,
                "touches": 12,
                "possession_lost": 2.2803,
                "dispossessed": 1.0,
                "duels_lost": 1,
                "aerial_lost": 1,
                "total_contest": 1,
                "won_contest": 1,
                "ball_recovery": 1,
                "challenges_lost": 1,
                "fouls": 0,
                "fouls_drawn": 0,
                "assists": 0,
                "shots_off_target": 0,
                "key_pass": 0,
                "interceptions": 0,
                "tackles_won": 0,
                "tackles": 0,
                "clearances": 0,
                "blocks": 0,
                "big_chances_created": 0,
                "big_chances_missed": 0,
                "xgot": 0.0493,
                "offsides": 1,
                "ball_carries": 5,
                "total_progression": 13,
                "progressive_carries": 1,
                "bench_appearance_probability": 0.561,
                "bench_expected_minutes": 25.34
              }
            },
            {
              "step": "team_lambda_rescale",
              "description": "Player expected_goals/expected_assists rescaled so squad sum equals team lambda 1.02 (squad xG sum 0.7880, xG scale 1.2944)",
              "stats": {
                "expected_goals": 0.0837,
                "goal_rate": 0.0422,
                "goals": 0,
                "total_shots": 1,
                "shots_on_target": 0,
                "expected_assists": 0.0234,
                "duels_won": 1,
                "aerial_won": 0,
                "rating": 6.9,
                "minutes": 25,
                "total_pass": 8,
                "accurate_pass": 6,
                "total_long_balls": 0,
                "accurate_long_balls": 0,
                "total_opp_half_passes": 4,
                "accurate_opp_half_passes": 3,
                "crosses_total": 0,
                "crosses_accurate": 0,
                "touches": 12,
                "possession_lost": 2.2803,
                "dispossessed": 1.0,
                "duels_lost": 1,
                "aerial_lost": 1,
                "total_contest": 1,
                "won_contest": 1,
                "ball_recovery": 1,
                "challenges_lost": 1,
                "fouls": 0,
                "fouls_drawn": 0,
                "assists": 0,
                "shots_off_target": 0,
                "key_pass": 0,
                "interceptions": 0,
                "tackles_won": 0,
                "tackles": 0,
                "clearances": 0,
                "blocks": 0,
                "big_chances_created": 0,
                "big_chances_missed": 0,
                "xgot": 0.0493,
                "offsides": 1,
                "ball_carries": 5,
                "total_progression": 13,
                "progressive_carries": 1,
                "bench_appearance_probability": 0.561,
                "bench_expected_minutes": 25.34,
                "projected_substitution_order": 2,
                "substitution_rule_cap": 5,
                "projected_team_substitution_count": 3,
                "projected_substitution_expected_count": 2.422,
                "projected_substitution_game_state_adjustment": 1,
                "substitution_usage": "projected_used_substitute",
                "projected_goals": 0,
                "goal_probability": 0.0,
                "projected_assists": 0,
                "assist_probability": 0.0
              }
            },
            {
              "step": "rankings_attached",
              "description": "Global ranking attached (match squad rank 15, fifa_overall 77.0)",
              "stats": {
                "expected_goals": 0.0837,
                "goal_rate": 0.0422,
                "goals": 0,
                "total_shots": 1,
                "shots_on_target": 0,
                "expected_assists": 0.0234,
                "duels_won": 1,
                "aerial_won": 0,
                "rating": 6.9,
                "minutes": 25,
                "total_pass": 8,
                "accurate_pass": 6,
                "total_long_balls": 0,
                "accurate_long_balls": 0,
                "total_opp_half_passes": 4,
                "accurate_opp_half_passes": 3,
                "crosses_total": 0,
                "crosses_accurate": 0,
                "touches": 12,
                "possession_lost": 2.2803,
                "dispossessed": 1.0,
                "duels_lost": 1,
                "aerial_lost": 1,
                "total_contest": 1,
                "won_contest": 1,
                "ball_recovery": 1,
                "challenges_lost": 1,
                "fouls": 0,
                "fouls_drawn": 0,
                "assists": 0,
                "shots_off_target": 0,
                "key_pass": 0,
                "interceptions": 0,
                "tackles_won": 0,
                "tackles": 0,
                "clearances": 0,
                "blocks": 0,
                "big_chances_created": 0,
                "big_chances_missed": 0,
                "xgot": 0.0493,
                "offsides": 1,
                "ball_carries": 5,
                "total_progression": 13,
                "progressive_carries": 1,
                "bench_appearance_probability": 0.561,
                "bench_expected_minutes": 25.34,
                "projected_substitution_order": 2,
                "substitution_rule_cap": 5,
                "projected_team_substitution_count": 3,
                "projected_substitution_expected_count": 2.422,
                "projected_substitution_game_state_adjustment": 1,
                "substitution_usage": "projected_used_substitute",
                "projected_goals": 0,
                "goal_probability": 0.0,
                "projected_assists": 0,
                "assist_probability": 0.0,
                "fifa_overall": 77.0
              }
            }
          ]
        },
        "Takefusa Kubo": {
          "player_id": 880218,
          "position": "M",
          "position_depth": "M_BENCH",
          "is_starter": false,
          "shirt_number": 14,
          "height": 174,
          "market_value": 21000000,
          "stats": {
            "key_pass": 0,
            "expected_assists": 0.018,
            "assists": 0,
            "expected_goals": 0.0149,
            "rating": 7.1672,
            "minutes": 17,
            "total_pass": 4,
            "accurate_pass": 3,
            "duels_won": 1,
            "total_long_balls": 0,
            "accurate_long_balls": 0,
            "total_own_half_passes": 1,
            "accurate_own_half_passes": 1,
            "total_opp_half_passes": 3,
            "accurate_opp_half_passes": 2,
            "crosses_total": 0,
            "crosses_accurate": 0,
            "touches": 6,
            "possession_lost": 2.015,
            "dispossessed": 0.0,
            "duels_lost": 1,
            "aerial_won": 0,
            "aerial_lost": 0,
            "interceptions": 0,
            "tackles_won": 0,
            "tackles": 0,
            "clearances": 0,
            "total_contest": 1,
            "won_contest": 0,
            "challenges_lost": 0,
            "fouls": 0,
            "fouls_drawn": 0,
            "goal_rate": 0.0,
            "goals": 0,
            "shots_on_target": 0,
            "shots_off_target": 0,
            "blocks": 0,
            "big_chances_created": 0,
            "big_chances_missed": 0,
            "xgot": 0.0,
            "ball_carries": 2,
            "total_progression": 18,
            "progressive_carries": 1,
            "total_shots": 0,
            "offsides": 0,
            "yellowCards": 0.0,
            "redCards": 0.0,
            "ownGoals": 0.0,
            "shotAccuracy": 0.0,
            "shotConversion": 0.0,
            "minutesPct": 56.4,
            "pointsPerMatch": 1.0,
            "netGoalDifferencePer90": 0.0,
            "bench_appearance_probability": 0.42,
            "bench_expected_minutes": 17.4,
            "projected_substitution_order": 3,
            "substitution_rule_cap": 5,
            "projected_team_substitution_count": 3,
            "projected_substitution_expected_count": 2.422,
            "projected_substitution_game_state_adjustment": 1,
            "substitution_usage": "projected_used_substitute",
            "projected_goals": 0,
            "goal_probability": 0.0,
            "projected_assists": 0,
            "assist_probability": 0.0,
            "fifa_overall": 80.0
          },
          "latest_10_games": [
            {
              "match_id": 16416340.0,
              "match_date": "2026-09-03",
              "home_team": "Real Sociedad",
              "away_team": "Celta Vigo",
              "team_side": "home",
              "is_starting_11": 1,
              "team": "Real Sociedad",
              "opponent": "Celta Vigo",
              "stats": {
                "minutes": 61,
                "rating": 6.9,
                "assists": 0,
                "expected_goals": 0.4845,
                "expected_assists": 0.0393,
                "total_shots": 1,
                "shots_off_target": 1,
                "total_pass": 25,
                "accurate_pass": 18,
                "key_pass": 1,
                "clearances": 1,
                "duels_won": 2,
                "ball_recovery": 1
              },
              "has_player_stats": true,
              "league_name": "LaLiga",
              "league_id": "8.0",
              "league_slug": "laliga",
              "league_country": "Spain",
              "season_id": "97268.0",
              "season_name": "LaLiga 26/27",
              "season_year": "26/27"
            },
            {
              "match_id": 16416310.0,
              "match_date": "2026-08-29",
              "home_team": "Real Sociedad",
              "away_team": "Espanyol",
              "team_side": "home",
              "is_starting_11": 0,
              "team": "Real Sociedad",
              "opponent": "Espanyol",
              "stats": {
                "minutes": 12,
                "rating": 6.5,
                "assists": 0,
                "total_shots": 0,
                "total_pass": 1,
                "tackles": 1,
                "tackles_won": 1,
                "duels_won": 1
              },
              "has_player_stats": true,
              "league_name": "LaLiga",
              "league_id": "8.0",
              "league_slug": "laliga",
              "league_country": "Spain",
              "season_id": "97268.0",
              "season_name": "LaLiga 26/27",
              "season_year": "26/27"
            },
            {
              "match_id": 16421051.0,
              "match_date": "2026-08-26",
              "home_team": "Real Madrid",
              "away_team": "Real Sociedad",
              "team_side": "away",
              "is_starting_11": 1,
              "team": "Real Sociedad",
              "opponent": "Real Madrid",
              "stats": {
                "minutes": 74,
                "rating": 6.3,
                "assists": 0,
                "expected_assists": 0.0988,
                "total_shots": 0,
                "total_pass": 16,
                "accurate_pass": 12,
                "key_pass": 1,
                "duels_won": 4,
                "ball_recovery": 3
              },
              "has_player_stats": true,
              "league_name": "LaLiga",
              "league_id": "8.0",
              "league_slug": "laliga",
              "league_country": "Spain",
              "season_id": "97268.0",
              "season_name": "LaLiga 26/27",
              "season_year": "26/27"
            },
            {
              "match_id": 16416293.0,
              "match_date": "2026-08-21",
              "home_team": "Real Betis",
              "away_team": "Real Sociedad",
              "team_side": "away",
              "is_starting_11": 1,
              "team": "Real Sociedad",
              "opponent": "Real Betis",
              "stats": {
                "minutes": 58,
                "rating": 7.0,
                "assists": 0,
                "expected_goals": 0.0452,
                "expected_assists": 0.0032,
                "total_shots": 1,
                "total_pass": 16,
                "accurate_pass": 12,
                "tackles": 1,
                "tackles_won": 1,
                "interceptions": 1,
                "duels_won": 7,
                "ball_recovery": 3
              },
              "has_player_stats": true,
              "league_name": "LaLiga",
              "league_id": "8.0",
              "league_slug": "laliga",
              "league_country": "Spain",
              "season_id": "97268.0",
              "season_name": "LaLiga 26/27",
              "season_year": "26/27"
            }
          ],
          "ranking": {
            "global_player_rank": 1228,
            "combined_rank_score": 536.0,
            "ranking_source": "sofascore_plus_fifa_csv",
            "ranking_status": "combined",
            "sofascore_rank": 315.0,
            "sofascore_rating": 7.025,
            "sofascore_appearances": 24.0,
            "fifa_rank": 757.0,
            "fifa_overall": 80.0,
            "fifa_source": "EA SPORTS FC official ratings",
            "match_squad_rank": 6,
            "squad_role": "substitute",
            "projected_match_rating": 7.1672,
            "source_file": "data/player_rankings.csv",
            "player_name": "Takefusa Kubo",
            "ranking_neighbors": {
              "upper": [
                {
                  "player_name": "Carlo Armiento",
                  "ranking": 1223
                },
                {
                  "player_name": "Jeyson Rojas",
                  "ranking": 1224
                },
                {
                  "player_name": "Chang-seok Lim",
                  "ranking": 1225
                },
                {
                  "player_name": "Nicola Nanni",
                  "ranking": 1226
                },
                {
                  "player_name": "Nikola Vlašić",
                  "ranking": 1227
                }
              ],
              "lower": [
                {
                  "player_name": "Trevoh Chalobah",
                  "ranking": 1229
                },
                {
                  "player_name": "Moussa Niakhaté",
                  "ranking": 1230
                },
                {
                  "player_name": "Mario Pašalić",
                  "ranking": 1231
                },
                {
                  "player_name": "Shohruh Gadoev",
                  "ranking": 1232
                },
                {
                  "player_name": "Matthieu Udol",
                  "ranking": 1233
                }
              ]
            }
          },
          "data_sources": [
            "match_history",
            "market_value",
            "fbref_season"
          ],
          "data_confidence": 0.46,
          "history_matches": 3,
          "xgboost_reasoning": {
            "model_source": "xgboost_regressor",
            "position_service": "M_service",
            "features_evaluated": [
              "minutesPlayed",
              "is_starting_11",
              "totalPass",
              "accuratePass",
              "totalOppositionHalfPasses",
              "accurateOppositionHalfPasses",
              "totalShots",
              "keyPass",
              "expectedAssists",
              "totalCross",
              "accurateCross",
              "duelWon",
              "duelLost",
              "aerialWon",
              "ballRecovery",
              "touches",
              "interceptionWon",
              "wonTackle",
              "possessionLostCtrl",
              "dispossessed",
              "numberOfSprints",
              "kilometersCovered",
              "passValueNormalized",
              "dribbleValueNormalized",
              "defensiveValueNormalized",
              "shotValueNormalized",
              "ballCarriesCount",
              "totalProgression",
              "progressiveBallCarriesCount",
              "pass_accuracy",
              "duel_win_rate",
              "opp_half_pass_pct",
              "creative_index",
              "touches_p90",
              "totalPass_p90",
              "keyPass_p90",
              "duelWon_p90",
              "ballRecovery_p90",
              "ballCarriesCount_p90",
              "creative_efficiency",
              "cross_accuracy",
              "cross_creative_contribution",
              "defensive_midfield_actions",
              "press_vulnerability",
              "progressive_carries_p90",
              "intensity_index",
              "history_matches"
            ],
            "targets_predicted": [
              "keyPass",
              "expectedAssists",
              "goalAssist",
              "expectedGoals",
              "rating"
            ],
            "history_matches": 3,
            "data_confidence": 0.46,
            "data_sources": [
              "match_history",
              "market_value",
              "fbref_season"
            ],
            "bench_expected_minutes": 17.4,
            "bench_appearance_prob": 0.42,
            "market_value_adjustment": 1.0422,
            "fbref_prior_metrics": {
              "squad": "Real Sociedad",
              "competition": "La Liga",
              "season": "2026-2027",
              "appearances": 4.0,
              "starts": 3.0,
              "sub_appearances": 1.0,
              "minutes_per_sub": 13.0,
              "goals_per90": 0.0,
              "assists_per90": 0.0,
              "prior_reliability": 0.1533
            },
            "rationale": "Bench projection scaled from XGBoost M_service (3 historical appearances) to 17.4 expected mins (appearance prob 0.42); FBref playing time empirical prior: 1.0 sub appearances, 13.0 mins/sub."
          },
          "stat_evolution": [
            {
              "step": "xgboost_raw",
              "description": "XGBoost M_service raw output over 5 target models",
              "stats": {
                "key_pass": 1,
                "expected_assists": 0.0891,
                "assists": 0,
                "expected_goals": 0.0569,
                "rating": 6.8768,
                "minutes": 64,
                "total_pass": 19,
                "accurate_pass": 14,
                "duels_won": 4,
                "total_long_balls": 0,
                "accurate_long_balls": 0,
                "total_own_half_passes": 5,
                "accurate_own_half_passes": 4,
                "total_opp_half_passes": 14,
                "accurate_opp_half_passes": 10,
                "crosses_total": 1,
                "crosses_accurate": 0,
                "touches": 31,
                "possession_lost": 10.0,
                "dispossessed": 0.0,
                "duels_lost": 3,
                "aerial_won": 0,
                "aerial_lost": 0,
                "interceptions": 0,
                "tackles_won": 0,
                "tackles": 0,
                "clearances": 0,
                "total_contest": 3,
                "won_contest": 2,
                "challenges_lost": 0,
                "fouls": 1,
                "fouls_drawn": 2,
                "goal_rate": 0.0,
                "goals": 0,
                "shots_on_target": 0,
                "shots_off_target": 0,
                "blocks": 0,
                "big_chances_created": 0,
                "big_chances_missed": 0,
                "xgot": 0.0,
                "ball_carries": 12,
                "total_progression": 90,
                "progressive_carries": 4
              },
              "trace": {
                "model": {
                  "position_service": "M",
                  "schema_version": 3,
                  "trained_at": "2026-09-13T10:02:05.725191+00:00",
                  "trained_on": {
                    "matches": 93,
                    "players": 461,
                    "rows": 1422
                  }
                },
                "player_history": [
                  {
                    "match_date": "2026-09-03",
                    "opponent": "Celta Vigo",
                    "minutes": 61.0,
                    "is_starting": true,
                    "weight": 0.3887,
                    "rating": 6.9
                  },
                  {
                    "match_date": "2026-08-26",
                    "opponent": "Real Madrid",
                    "minutes": 74.0,
                    "is_starting": true,
                    "weight": 0.3304,
                    "rating": 6.3
                  },
                  {
                    "match_date": "2026-08-21",
                    "opponent": "Real Betis",
                    "minutes": 58.0,
                    "is_starting": true,
                    "weight": 0.2809,
                    "rating": 7.0
                  }
                ],
                "feature_row": {
                  "history_matches": 3.0,
                  "is_starting_11": 0.0,
                  "ballRecovery_p90": 3.0865,
                  "ballRecovery": 2.2225,
                  "intensity_index": 3.7288,
                  "expectedAssists": 0.0488,
                  "kilometersCovered": 4.3617
                },
                "per_target": [
                  {
                    "target": "keyPass",
                    "predicted": 0.8370805978775024,
                    "scale": "count per match",
                    "top_features": [
                      {
                        "name": "is_starting_11",
                        "importance": 0.0551
                      },
                      {
                        "name": "expectedAssists",
                        "importance": 0.0489
                      },
                      {
                        "name": "creative_efficiency",
                        "importance": 0.0393
                      },
                      {
                        "name": "creative_index",
                        "importance": 0.035
                      },
                      {
                        "name": "accurateCross",
                        "importance": 0.0319
                      }
                    ]
                  },
                  {
                    "target": "expectedAssists",
                    "predicted": 0.08911053836345673,
                    "scale": "per match (raw)",
                    "top_features": [
                      {
                        "name": "cross_creative_contribution",
                        "importance": 0.0714
                      },
                      {
                        "name": "totalOppositionHalfPasses",
                        "importance": 0.0375
                      },
                      {
                        "name": "expectedAssists",
                        "importance": 0.0361
                      },
                      {
                        "name": "accurateCross",
                        "importance": 0.0356
                      },
                      {
                        "name": "creative_index",
                        "importance": 0.0345
                      }
                    ]
                  },
                  {
                    "target": "goalAssist",
                    "predicted": 0.0883377194404602,
                    "scale": "count per match",
                    "top_features": [
                      {
                        "name": "dribbleValueNormalized",
                        "importance": 0.0442
                      },
                      {
                        "name": "keyPass_p90",
                        "importance": 0.0378
                      },
                      {
                        "name": "totalCross",
                        "importance": 0.0368
                      },
                      {
                        "name": "cross_accuracy",
                        "importance": 0.036
                      },
                      {
                        "name": "interceptionWon",
                        "importance": 0.0315
                      }
                    ]
                  },
                  {
                    "target": "expectedGoals",
                    "predicted": 0.05685783177614212,
                    "scale": "per match (raw)",
                    "top_features": [
                      {
                        "name": "totalShots",
                        "importance": 0.077
                      },
                      {
                        "name": "intensity_index",
                        "importance": 0.0622
                      },
                      {
                        "name": "progressiveBallCarriesCount",
                        "importance": 0.0454
                      },
                      {
                        "name": "possessionLostCtrl",
                        "importance": 0.0399
                      },
                      {
                        "name": "numberOfSprints",
                        "importance": 0.0384
                      }
                    ]
                  },
                  {
                    "target": "rating",
                    "predicted": 6.876797676086426,
                    "scale": "0-10",
                    "top_features": [
                      {
                        "name": "ballRecovery_p90",
                        "importance": 0.0847
                      },
                      {
                        "name": "ballRecovery",
                        "importance": 0.0836
                      },
                      {
                        "name": "kilometersCovered",
                        "importance": 0.0597
                      },
                      {
                        "name": "defensive_midfield_actions",
                        "importance": 0.05
                      },
                      {
                        "name": "minutesPlayed",
                        "importance": 0.0441
                      }
                    ]
                  }
                ],
                "caveat": "Raw XGBoost output: no per-90 normalization; minutesPlayed is the player's historical average."
              }
            },
            {
              "step": "market_value_boost",
              "description": "Market-value quality scaling (boost 1.0422, quality 0.641)",
              "stats": {
                "key_pass": 1,
                "expected_assists": 0.0929,
                "assists": 0,
                "expected_goals": 0.0593,
                "rating": 7.1672,
                "minutes": 67,
                "total_pass": 20,
                "accurate_pass": 15,
                "duels_won": 5,
                "total_long_balls": 0,
                "accurate_long_balls": 0,
                "total_own_half_passes": 6,
                "accurate_own_half_passes": 4,
                "total_opp_half_passes": 14,
                "accurate_opp_half_passes": 10,
                "crosses_total": 1,
                "crosses_accurate": 0,
                "touches": 32,
                "possession_lost": 10.4223,
                "dispossessed": 0.0,
                "duels_lost": 3,
                "aerial_won": 0,
                "aerial_lost": 0,
                "interceptions": 0,
                "tackles_won": 0,
                "tackles": 0,
                "clearances": 0,
                "total_contest": 3,
                "won_contest": 2,
                "challenges_lost": 0,
                "fouls": 1,
                "fouls_drawn": 2,
                "goal_rate": 0.0,
                "goals": 0,
                "shots_on_target": 0,
                "shots_off_target": 0,
                "blocks": 0,
                "big_chances_created": 0,
                "big_chances_missed": 0,
                "xgot": 0.0,
                "ball_carries": 12,
                "total_progression": 93,
                "progressive_carries": 4
              }
            },
            {
              "step": "fbref_prior_blend",
              "description": "FBref 2026-27 prior blended (weight 0.0623)",
              "stats": {
                "key_pass": 1,
                "expected_assists": 0.0929,
                "assists": 0,
                "expected_goals": 0.0593,
                "rating": 7.1672,
                "minutes": 67,
                "total_pass": 20,
                "accurate_pass": 15,
                "duels_won": 5,
                "total_long_balls": 0,
                "accurate_long_balls": 0,
                "total_own_half_passes": 6,
                "accurate_own_half_passes": 4,
                "total_opp_half_passes": 14,
                "accurate_opp_half_passes": 10,
                "crosses_total": 1,
                "crosses_accurate": 0,
                "touches": 32,
                "possession_lost": 10.4223,
                "dispossessed": 0.0,
                "duels_lost": 3,
                "aerial_won": 0,
                "aerial_lost": 0,
                "interceptions": 0,
                "tackles_won": 0,
                "tackles": 0,
                "clearances": 0,
                "total_contest": 3,
                "won_contest": 2,
                "challenges_lost": 0,
                "fouls": 1,
                "fouls_drawn": 2,
                "goal_rate": 0.0,
                "goals": 0,
                "shots_on_target": 0,
                "shots_off_target": 0,
                "blocks": 0,
                "big_chances_created": 0,
                "big_chances_missed": 0,
                "xgot": 0.0,
                "ball_carries": 12,
                "total_progression": 93,
                "progressive_carries": 4,
                "total_shots": 1,
                "offsides": 0,
                "yellowCards": 0.0,
                "redCards": 0.0,
                "ownGoals": 0.0,
                "shotAccuracy": 0.0,
                "shotConversion": 0.0,
                "minutesPct": 56.4,
                "pointsPerMatch": 1.0,
                "netGoalDifferencePer90": -0.89
              }
            },
            {
              "step": "minutes_scale",
              "description": "Bench projection scaled to 17.4 expected minutes (appearance prob 0.42)",
              "stats": {
                "key_pass": 0,
                "expected_assists": 0.018,
                "assists": 0,
                "expected_goals": 0.0115,
                "rating": 7.1672,
                "minutes": 17,
                "total_pass": 4,
                "accurate_pass": 3,
                "duels_won": 1,
                "total_long_balls": 0,
                "accurate_long_balls": 0,
                "total_own_half_passes": 1,
                "accurate_own_half_passes": 1,
                "total_opp_half_passes": 3,
                "accurate_opp_half_passes": 2,
                "crosses_total": 0,
                "crosses_accurate": 0,
                "touches": 6,
                "possession_lost": 2.015,
                "dispossessed": 0.0,
                "duels_lost": 1,
                "aerial_won": 0,
                "aerial_lost": 0,
                "interceptions": 0,
                "tackles_won": 0,
                "tackles": 0,
                "clearances": 0,
                "total_contest": 1,
                "won_contest": 0,
                "challenges_lost": 0,
                "fouls": 0,
                "fouls_drawn": 0,
                "goal_rate": 0.0,
                "goals": 0,
                "shots_on_target": 0,
                "shots_off_target": 0,
                "blocks": 0,
                "big_chances_created": 0,
                "big_chances_missed": 0,
                "xgot": 0.0,
                "ball_carries": 2,
                "total_progression": 18,
                "progressive_carries": 1,
                "total_shots": 0,
                "offsides": 0,
                "yellowCards": 0.0,
                "redCards": 0.0,
                "ownGoals": 0.0,
                "shotAccuracy": 0.0,
                "shotConversion": 0.0,
                "minutesPct": 56.4,
                "pointsPerMatch": 1.0,
                "netGoalDifferencePer90": 0.0,
                "bench_appearance_probability": 0.42,
                "bench_expected_minutes": 17.4
              }
            },
            {
              "step": "final_cap",
              "description": "Stats clamped to historical constraints and shot-component identity",
              "stats": {
                "key_pass": 0,
                "expected_assists": 0.018,
                "assists": 0,
                "expected_goals": 0.0115,
                "rating": 7.1672,
                "minutes": 17,
                "total_pass": 4,
                "accurate_pass": 3,
                "duels_won": 1,
                "total_long_balls": 0,
                "accurate_long_balls": 0,
                "total_own_half_passes": 1,
                "accurate_own_half_passes": 1,
                "total_opp_half_passes": 3,
                "accurate_opp_half_passes": 2,
                "crosses_total": 0,
                "crosses_accurate": 0,
                "touches": 6,
                "possession_lost": 2.015,
                "dispossessed": 0.0,
                "duels_lost": 1,
                "aerial_won": 0,
                "aerial_lost": 0,
                "interceptions": 0,
                "tackles_won": 0,
                "tackles": 0,
                "clearances": 0,
                "total_contest": 1,
                "won_contest": 0,
                "challenges_lost": 0,
                "fouls": 0,
                "fouls_drawn": 0,
                "goal_rate": 0.0,
                "goals": 0,
                "shots_on_target": 0,
                "shots_off_target": 0,
                "blocks": 0,
                "big_chances_created": 0,
                "big_chances_missed": 0,
                "xgot": 0.0,
                "ball_carries": 2,
                "total_progression": 18,
                "progressive_carries": 1,
                "total_shots": 0,
                "offsides": 0,
                "yellowCards": 0.0,
                "redCards": 0.0,
                "ownGoals": 0.0,
                "shotAccuracy": 0.0,
                "shotConversion": 0.0,
                "minutesPct": 56.4,
                "pointsPerMatch": 1.0,
                "netGoalDifferencePer90": 0.0,
                "bench_appearance_probability": 0.42,
                "bench_expected_minutes": 17.4
              }
            },
            {
              "step": "team_lambda_rescale",
              "description": "Player expected_goals/expected_assists rescaled so squad sum equals team lambda 1.02 (squad xG sum 0.7880, xG scale 1.2944)",
              "stats": {
                "key_pass": 0,
                "expected_assists": 0.018,
                "assists": 0,
                "expected_goals": 0.0149,
                "rating": 7.1672,
                "minutes": 17,
                "total_pass": 4,
                "accurate_pass": 3,
                "duels_won": 1,
                "total_long_balls": 0,
                "accurate_long_balls": 0,
                "total_own_half_passes": 1,
                "accurate_own_half_passes": 1,
                "total_opp_half_passes": 3,
                "accurate_opp_half_passes": 2,
                "crosses_total": 0,
                "crosses_accurate": 0,
                "touches": 6,
                "possession_lost": 2.015,
                "dispossessed": 0.0,
                "duels_lost": 1,
                "aerial_won": 0,
                "aerial_lost": 0,
                "interceptions": 0,
                "tackles_won": 0,
                "tackles": 0,
                "clearances": 0,
                "total_contest": 1,
                "won_contest": 0,
                "challenges_lost": 0,
                "fouls": 0,
                "fouls_drawn": 0,
                "goal_rate": 0.0,
                "goals": 0,
                "shots_on_target": 0,
                "shots_off_target": 0,
                "blocks": 0,
                "big_chances_created": 0,
                "big_chances_missed": 0,
                "xgot": 0.0,
                "ball_carries": 2,
                "total_progression": 18,
                "progressive_carries": 1,
                "total_shots": 0,
                "offsides": 0,
                "yellowCards": 0.0,
                "redCards": 0.0,
                "ownGoals": 0.0,
                "shotAccuracy": 0.0,
                "shotConversion": 0.0,
                "minutesPct": 56.4,
                "pointsPerMatch": 1.0,
                "netGoalDifferencePer90": 0.0,
                "bench_appearance_probability": 0.42,
                "bench_expected_minutes": 17.4,
                "projected_substitution_order": 3,
                "substitution_rule_cap": 5,
                "projected_team_substitution_count": 3,
                "projected_substitution_expected_count": 2.422,
                "projected_substitution_game_state_adjustment": 1,
                "substitution_usage": "projected_used_substitute",
                "projected_goals": 0,
                "goal_probability": 0.0,
                "projected_assists": 0,
                "assist_probability": 0.0
              }
            },
            {
              "step": "rankings_attached",
              "description": "Global ranking attached (match squad rank 6, fifa_overall 80.0)",
              "stats": {
                "key_pass": 0,
                "expected_assists": 0.018,
                "assists": 0,
                "expected_goals": 0.0149,
                "rating": 7.1672,
                "minutes": 17,
                "total_pass": 4,
                "accurate_pass": 3,
                "duels_won": 1,
                "total_long_balls": 0,
                "accurate_long_balls": 0,
                "total_own_half_passes": 1,
                "accurate_own_half_passes": 1,
                "total_opp_half_passes": 3,
                "accurate_opp_half_passes": 2,
                "crosses_total": 0,
                "crosses_accurate": 0,
                "touches": 6,
                "possession_lost": 2.015,
                "dispossessed": 0.0,
                "duels_lost": 1,
                "aerial_won": 0,
                "aerial_lost": 0,
                "interceptions": 0,
                "tackles_won": 0,
                "tackles": 0,
                "clearances": 0,
                "total_contest": 1,
                "won_contest": 0,
                "challenges_lost": 0,
                "fouls": 0,
                "fouls_drawn": 0,
                "goal_rate": 0.0,
                "goals": 0,
                "shots_on_target": 0,
                "shots_off_target": 0,
                "blocks": 0,
                "big_chances_created": 0,
                "big_chances_missed": 0,
                "xgot": 0.0,
                "ball_carries": 2,
                "total_progression": 18,
                "progressive_carries": 1,
                "total_shots": 0,
                "offsides": 0,
                "yellowCards": 0.0,
                "redCards": 0.0,
                "ownGoals": 0.0,
                "shotAccuracy": 0.0,
                "shotConversion": 0.0,
                "minutesPct": 56.4,
                "pointsPerMatch": 1.0,
                "netGoalDifferencePer90": 0.0,
                "bench_appearance_probability": 0.42,
                "bench_expected_minutes": 17.4,
                "projected_substitution_order": 3,
                "substitution_rule_cap": 5,
                "projected_team_substitution_count": 3,
                "projected_substitution_expected_count": 2.422,
                "projected_substitution_game_state_adjustment": 1,
                "substitution_usage": "projected_used_substitute",
                "projected_goals": 0,
                "goal_probability": 0.0,
                "projected_assists": 0,
                "assist_probability": 0.0,
                "fifa_overall": 80.0
              }
            }
          ]
        }
      },
      "team_totals": {
        "projected_goals": 0,
        "expected_goals": 1.02,
        "expected_assists": 0.57,
        "total_shots": 10,
        "shots_on_target": 2,
        "total_passes": 395,
        "interceptions": 4,
        "tackles": 7,
        "avg_rating": 6.91,
        "possession_estimated_pct": 47.6,
        "pressing_actions_per_90": 6.5
      }
    },
    "Atl. Madrid": {
      "formation": "4-4-2",
      "players": {
        "Alex Baena": {
          "player_id": 910031,
          "position": "M",
          "position_depth": "M",
          "is_starter": true,
          "shirt_number": 10,
          "height": 174,
          "market_value": 43000000,
          "stats": {
            "key_pass": 1,
            "expected_assists": 0.1441,
            "assists": 1,
            "expected_goals": 0.1538,
            "rating": 7.5604,
            "minutes": 42,
            "total_pass": 24,
            "accurate_pass": 19,
            "duels_won": 4,
            "total_long_balls": 3,
            "accurate_long_balls": 0,
            "total_own_half_passes": 8,
            "accurate_own_half_passes": 8,
            "total_opp_half_passes": 16,
            "accurate_opp_half_passes": 11,
            "crosses_total": 0,
            "crosses_accurate": 0,
            "touches": 34,
            "possession_lost": 11.9757,
            "dispossessed": 1.6331,
            "duels_lost": 4,
            "aerial_won": 1,
            "aerial_lost": 0,
            "interceptions": 0,
            "tackles_won": 0,
            "tackles": 0,
            "clearances": 0,
            "total_contest": 0,
            "won_contest": 0,
            "challenges_lost": 0,
            "fouls": 2,
            "fouls_drawn": 0,
            "goal_rate": 0.0929,
            "goals": 0,
            "shots_on_target": 0,
            "shots_off_target": 0,
            "blocks": 0,
            "big_chances_created": 0,
            "big_chances_missed": 0,
            "xgot": 0.0,
            "ball_carries": 10,
            "total_progression": 48,
            "progressive_carries": 2,
            "total_shots": 2,
            "offsides": 1,
            "yellowCards": 0.5556,
            "redCards": 0.0,
            "ownGoals": 0.0,
            "shotAccuracy": 60.0,
            "shotConversion": 0.6,
            "minutesPct": 60.4,
            "pointsPerMatch": 2.33,
            "netGoalDifferencePer90": 2.21,
            "dribbles_attempted": 3,
            "dribbles_successful": 1.5,
            "crosses_attempted": 2.7,
            "duel_win_rate": 0.571,
            "pressing_faced": "LOW",
            "matchup_zone": "Left Mid vs Right Back — Wide Channel",
            "numerical_situation": "1v1",
            "opponent_defenders": "Sergio Gómez",
            "opponent_faced": "Sergio Gómez",
            "antagonist_source": "attacking_duel, midfield_pairing",
            "projected_goals": 0,
            "goal_probability": 0.0828,
            "projected_assists": 1,
            "assist_probability": 0.1975,
            "fifa_overall": 83.0
          },
          "latest_10_games": [
            {
              "match_id": 16416317.0,
              "match_date": "2026-09-05",
              "home_team": "Athletic Club",
              "away_team": "Atlético Madrid",
              "team_side": "away",
              "is_starting_11": 1,
              "team": "Atlético Madrid",
              "opponent": "Athletic Club",
              "stats": {
                "minutes": 76,
                "rating": 6.7,
                "assists": 0,
                "expected_goals": 0.1281,
                "expected_assists": 0.3008,
                "total_shots": 2,
                "shots_on_target": 1,
                "shots_off_target": 1,
                "total_pass": 29,
                "accurate_pass": 24,
                "key_pass": 3,
                "interceptions": 2,
                "ball_recovery": 3
              },
              "has_player_stats": true,
              "league_name": "LaLiga",
              "league_id": "8.0",
              "league_slug": "laliga",
              "league_country": "Spain",
              "season_id": "97268.0",
              "season_name": "LaLiga 26/27",
              "season_year": "26/27"
            },
            {
              "match_id": 16416316.0,
              "match_date": "2026-08-29",
              "home_team": "Sevilla",
              "away_team": "Atlético Madrid",
              "team_side": "away",
              "is_starting_11": 1,
              "team": "Atlético Madrid",
              "opponent": "Sevilla",
              "stats": {
                "minutes": 85,
                "rating": 9.2,
                "goal_rate": 2.0,
                "goals": 2,
                "assists": 0,
                "expected_goals": 0.2852,
                "expected_assists": 0.1508,
                "total_shots": 4,
                "shots_on_target": 2,
                "shots_off_target": 1,
                "total_pass": 44,
                "accurate_pass": 39,
                "key_pass": 3,
                "interceptions": 1,
                "clearances": 1,
                "duels_won": 3,
                "ball_recovery": 1
              },
              "has_player_stats": true,
              "league_name": "LaLiga",
              "league_id": "8.0",
              "league_slug": "laliga",
              "league_country": "Spain",
              "season_id": "97268.0",
              "season_name": "LaLiga 26/27",
              "season_year": "26/27"
            },
            {
              "match_id": 16416302.0,
              "match_date": "2026-08-23",
              "home_team": "Atlético Madrid",
              "away_team": "Villarreal",
              "team_side": "home",
              "is_starting_11": 0,
              "team": "Atlético Madrid",
              "opponent": "Villarreal",
              "stats": {
                "minutes": 45,
                "rating": 6.0,
                "assists": 1,
                "expected_assists": 0.1268,
                "total_shots": 0,
                "total_pass": 24,
                "accurate_pass": 18,
                "key_pass": 2,
                "ball_recovery": 2
              },
              "has_player_stats": true,
              "league_name": "LaLiga",
              "league_id": "8.0",
              "league_slug": "laliga",
              "league_country": "Spain",
              "season_id": "97268.0",
              "season_name": "LaLiga 26/27",
              "season_year": "26/27"
            },
            {
              "match_id": 16421055.0,
              "match_date": "2026-08-19",
              "home_team": "Atlético Madrid",
              "away_team": "Málaga CF",
              "team_side": "home",
              "is_starting_11": 0,
              "team": "Atlético Madrid",
              "opponent": "Málaga CF",
              "stats": {
                "minutes": 33,
                "rating": 7.7,
                "goal_rate": 1.0,
                "goals": 1,
                "assists": 0,
                "expected_goals": 0.0671,
                "expected_assists": 0.1075,
                "total_shots": 1,
                "shots_on_target": 1,
                "total_pass": 20,
                "accurate_pass": 16,
                "key_pass": 2,
                "duels_won": 1,
                "ball_recovery": 4
              },
              "has_player_stats": true,
              "league_name": "LaLiga",
              "league_id": "8.0",
              "league_slug": "laliga",
              "league_country": "Spain",
              "season_id": "97268.0",
              "season_name": "LaLiga 26/27",
              "season_year": "26/27"
            }
          ],
          "ranking": {
            "global_player_rank": 244,
            "combined_rank_score": 182.0,
            "ranking_source": "sofascore_plus_fifa_csv",
            "ranking_status": "combined",
            "sofascore_rank": 52.0,
            "sofascore_rating": 7.7,
            "sofascore_appearances": 1.0,
            "fifa_rank": 312.0,
            "fifa_overall": 83.0,
            "fifa_source": "EA SPORTS FC official ratings",
            "match_squad_rank": 7,
            "squad_role": "starter",
            "projected_match_rating": 7.5604,
            "source_file": "data/player_rankings.csv",
            "player_name": "Alex Baena",
            "ranking_neighbors": {
              "upper": [
                {
                  "player_name": "Federico Botti",
                  "ranking": 239
                },
                {
                  "player_name": "Jeisson Vargas",
                  "ranking": 240
                },
                {
                  "player_name": "Léo Pereira",
                  "ranking": 241
                },
                {
                  "player_name": "Andrei Cojuhar",
                  "ranking": 242
                },
                {
                  "player_name": "Willian Pacho",
                  "ranking": 243
                }
              ],
              "lower": [
                {
                  "player_name": "Denzel Dumfries",
                  "ranking": 245
                },
                {
                  "player_name": "Pablo Barrios",
                  "ranking": 246
                },
                {
                  "player_name": "Joaquín Moya",
                  "ranking": 247
                },
                {
                  "player_name": "Leonard Pllana",
                  "ranking": 248
                },
                {
                  "player_name": "Eldor Adhamov",
                  "ranking": 249
                }
              ]
            }
          },
          "data_sources": [
            "match_history",
            "market_value",
            "fbref_season"
          ],
          "data_confidence": 0.393,
          "history_matches": 2,
          "xgboost_reasoning": {
            "model_source": "xgboost_regressor",
            "position_service": "M_service",
            "features_evaluated": [
              "minutesPlayed",
              "is_starting_11",
              "totalPass",
              "accuratePass",
              "totalOppositionHalfPasses",
              "accurateOppositionHalfPasses",
              "totalShots",
              "keyPass",
              "expectedAssists",
              "totalCross",
              "accurateCross",
              "duelWon",
              "duelLost",
              "aerialWon",
              "ballRecovery",
              "touches",
              "interceptionWon",
              "wonTackle",
              "possessionLostCtrl",
              "dispossessed",
              "numberOfSprints",
              "kilometersCovered",
              "passValueNormalized",
              "dribbleValueNormalized",
              "defensiveValueNormalized",
              "shotValueNormalized",
              "ballCarriesCount",
              "totalProgression",
              "progressiveBallCarriesCount",
              "pass_accuracy",
              "duel_win_rate",
              "opp_half_pass_pct",
              "creative_index",
              "touches_p90",
              "totalPass_p90",
              "keyPass_p90",
              "duelWon_p90",
              "ballRecovery_p90",
              "ballCarriesCount_p90",
              "creative_efficiency",
              "cross_accuracy",
              "cross_creative_contribution",
              "defensive_midfield_actions",
              "press_vulnerability",
              "progressive_carries_p90",
              "intensity_index",
              "history_matches"
            ],
            "targets_predicted": [
              "keyPass",
              "expectedAssists",
              "goalAssist",
              "expectedGoals",
              "rating"
            ],
            "history_matches": 2,
            "data_confidence": 0.393,
            "data_sources": [
              "match_history",
              "market_value",
              "fbref_season"
            ],
            "market_value_adjustment": 1.0887,
            "fbref_prior_metrics": {
              "squad": "Atlético Madrid",
              "competition": "La Liga",
              "season": "2026-2027",
              "appearances": 3.0,
              "starts": 1.0,
              "minutes": 163.0,
              "goals_per90": 1.6666666666666663,
              "assists_per90": 0.5555555555555556,
              "shots_per90": 2.76,
              "shots_on_target_pct": 60.0,
              "prior_reliability": 0.12
            },
            "rationale": "XGBoost regressor (M_service) evaluated 2 historical appearances across 5 target models; FBref 2026-2027 prior blended (La Liga, Atlético Madrid, rel: 0.12, gls/90: 1.6666666666666663, ast/90: 0.5555555555555556)."
          },
          "stat_evolution": [
            {
              "step": "xgboost_raw",
              "description": "XGBoost M_service raw output over 5 target models",
              "stats": {
                "key_pass": 1,
                "expected_assists": 0.1323,
                "assists": 0,
                "expected_goals": 0.1036,
                "rating": 6.9444,
                "minutes": 39,
                "total_pass": 22,
                "accurate_pass": 17,
                "duels_won": 4,
                "total_long_balls": 2,
                "accurate_long_balls": 0,
                "total_own_half_passes": 7,
                "accurate_own_half_passes": 7,
                "total_opp_half_passes": 15,
                "accurate_opp_half_passes": 10,
                "crosses_total": 0,
                "crosses_accurate": 0,
                "touches": 32,
                "possession_lost": 11.0,
                "dispossessed": 1.5,
                "duels_lost": 4,
                "aerial_won": 0,
                "aerial_lost": 0,
                "interceptions": 0,
                "tackles_won": 0,
                "tackles": 0,
                "clearances": 0,
                "total_contest": 0,
                "won_contest": 0,
                "challenges_lost": 0,
                "fouls": 2,
                "fouls_drawn": 0,
                "goal_rate": 0.0,
                "goals": 0,
                "shots_on_target": 0,
                "shots_off_target": 0,
                "blocks": 0,
                "big_chances_created": 0,
                "big_chances_missed": 0,
                "xgot": 0.0,
                "ball_carries": 9,
                "total_progression": 44,
                "progressive_carries": 2
              },
              "trace": {
                "model": {
                  "position_service": "M",
                  "schema_version": 3,
                  "trained_at": "2026-09-13T10:02:05.725191+00:00",
                  "trained_on": {
                    "matches": 93,
                    "players": 461,
                    "rows": 1422
                  }
                },
                "player_history": [
                  {
                    "match_date": "2026-08-23",
                    "opponent": "Villarreal",
                    "minutes": 45.0,
                    "is_starting": false,
                    "weight": 0.5405,
                    "rating": 6.0
                  },
                  {
                    "match_date": "2026-08-19",
                    "opponent": "Málaga CF",
                    "minutes": 33.0,
                    "is_starting": false,
                    "weight": 0.4595,
                    "rating": 7.7
                  }
                ],
                "feature_row": {
                  "history_matches": 2.0,
                  "is_starting_11": 1.0,
                  "ballRecovery_p90": 7.1744,
                  "ballRecovery": 2.9189,
                  "intensity_index": 5.8592,
                  "expectedAssists": 0.1179,
                  "kilometersCovered": 4.8008
                },
                "per_target": [
                  {
                    "target": "keyPass",
                    "predicted": 1.2866172790527344,
                    "scale": "count per match",
                    "top_features": [
                      {
                        "name": "is_starting_11",
                        "importance": 0.0551
                      },
                      {
                        "name": "expectedAssists",
                        "importance": 0.0489
                      },
                      {
                        "name": "creative_efficiency",
                        "importance": 0.0393
                      },
                      {
                        "name": "creative_index",
                        "importance": 0.035
                      },
                      {
                        "name": "accurateCross",
                        "importance": 0.0319
                      }
                    ]
                  },
                  {
                    "target": "expectedAssists",
                    "predicted": 0.13233307003974915,
                    "scale": "per match (raw)",
                    "top_features": [
                      {
                        "name": "cross_creative_contribution",
                        "importance": 0.0714
                      },
                      {
                        "name": "totalOppositionHalfPasses",
                        "importance": 0.0375
                      },
                      {
                        "name": "expectedAssists",
                        "importance": 0.0361
                      },
                      {
                        "name": "accurateCross",
                        "importance": 0.0356
                      },
                      {
                        "name": "creative_index",
                        "importance": 0.0345
                      }
                    ]
                  },
                  {
                    "target": "goalAssist",
                    "predicted": 0.09288309514522552,
                    "scale": "count per match",
                    "top_features": [
                      {
                        "name": "dribbleValueNormalized",
                        "importance": 0.0442
                      },
                      {
                        "name": "keyPass_p90",
                        "importance": 0.0378
                      },
                      {
                        "name": "totalCross",
                        "importance": 0.0368
                      },
                      {
                        "name": "cross_accuracy",
                        "importance": 0.036
                      },
                      {
                        "name": "interceptionWon",
                        "importance": 0.0315
                      }
                    ]
                  },
                  {
                    "target": "expectedGoals",
                    "predicted": 0.10356610268354416,
                    "scale": "per match (raw)",
                    "top_features": [
                      {
                        "name": "totalShots",
                        "importance": 0.077
                      },
                      {
                        "name": "intensity_index",
                        "importance": 0.0622
                      },
                      {
                        "name": "progressiveBallCarriesCount",
                        "importance": 0.0454
                      },
                      {
                        "name": "possessionLostCtrl",
                        "importance": 0.0399
                      },
                      {
                        "name": "numberOfSprints",
                        "importance": 0.0384
                      }
                    ]
                  },
                  {
                    "target": "rating",
                    "predicted": 6.944397926330566,
                    "scale": "0-10",
                    "top_features": [
                      {
                        "name": "ballRecovery_p90",
                        "importance": 0.0847
                      },
                      {
                        "name": "ballRecovery",
                        "importance": 0.0836
                      },
                      {
                        "name": "kilometersCovered",
                        "importance": 0.0597
                      },
                      {
                        "name": "defensive_midfield_actions",
                        "importance": 0.05
                      },
                      {
                        "name": "minutesPlayed",
                        "importance": 0.0441
                      }
                    ]
                  }
                ],
                "caveat": "Raw XGBoost output: no per-90 normalization; minutesPlayed is the player's historical average."
              }
            },
            {
              "step": "market_value_boost",
              "description": "Market-value quality scaling (boost 1.0887, quality 0.796)",
              "stats": {
                "key_pass": 1,
                "expected_assists": 0.1441,
                "assists": 0,
                "expected_goals": 0.1128,
                "rating": 7.5604,
                "minutes": 42,
                "total_pass": 24,
                "accurate_pass": 19,
                "duels_won": 4,
                "total_long_balls": 3,
                "accurate_long_balls": 0,
                "total_own_half_passes": 8,
                "accurate_own_half_passes": 8,
                "total_opp_half_passes": 16,
                "accurate_opp_half_passes": 11,
                "crosses_total": 0,
                "crosses_accurate": 0,
                "touches": 34,
                "possession_lost": 11.9757,
                "dispossessed": 1.6331,
                "duels_lost": 4,
                "aerial_won": 0,
                "aerial_lost": 0,
                "interceptions": 0,
                "tackles_won": 0,
                "tackles": 0,
                "clearances": 0,
                "total_contest": 0,
                "won_contest": 0,
                "challenges_lost": 0,
                "fouls": 2,
                "fouls_drawn": 0,
                "goal_rate": 0.0,
                "goals": 0,
                "shots_on_target": 0,
                "shots_off_target": 0,
                "blocks": 0,
                "big_chances_created": 0,
                "big_chances_missed": 0,
                "xgot": 0.0,
                "ball_carries": 10,
                "total_progression": 48,
                "progressive_carries": 2
              }
            },
            {
              "step": "fbref_prior_blend",
              "description": "FBref 2026-27 prior blended (weight 0.0557)",
              "stats": {
                "key_pass": 1,
                "expected_assists": 0.1441,
                "assists": 0,
                "expected_goals": 0.1128,
                "rating": 7.5604,
                "minutes": 42,
                "total_pass": 24,
                "accurate_pass": 19,
                "duels_won": 4,
                "total_long_balls": 3,
                "accurate_long_balls": 0,
                "total_own_half_passes": 8,
                "accurate_own_half_passes": 8,
                "total_opp_half_passes": 16,
                "accurate_opp_half_passes": 11,
                "crosses_total": 0,
                "crosses_accurate": 0,
                "touches": 34,
                "possession_lost": 11.9757,
                "dispossessed": 1.6331,
                "duels_lost": 4,
                "aerial_won": 0,
                "aerial_lost": 0,
                "interceptions": 0,
                "tackles_won": 0,
                "tackles": 0,
                "clearances": 0,
                "total_contest": 0,
                "won_contest": 0,
                "challenges_lost": 0,
                "fouls": 2,
                "fouls_drawn": 0,
                "goal_rate": 0.0929,
                "goals": 0,
                "shots_on_target": 0,
                "shots_off_target": 0,
                "blocks": 0,
                "big_chances_created": 0,
                "big_chances_missed": 0,
                "xgot": 0.0,
                "ball_carries": 10,
                "total_progression": 48,
                "progressive_carries": 2,
                "total_shots": 3,
                "offsides": 1,
                "yellowCards": 0.5556,
                "redCards": 0.0,
                "ownGoals": 0.0,
                "shotAccuracy": 60.0,
                "shotConversion": 0.6,
                "minutesPct": 60.4,
                "pointsPerMatch": 2.33,
                "netGoalDifferencePer90": 2.21
              }
            },
            {
              "step": "final_cap",
              "description": "Stats clamped to historical constraints and shot-component identity",
              "stats": {
                "key_pass": 1,
                "expected_assists": 0.1441,
                "assists": 0,
                "expected_goals": 0.1128,
                "rating": 7.5604,
                "minutes": 42,
                "total_pass": 24,
                "accurate_pass": 19,
                "duels_won": 4,
                "total_long_balls": 3,
                "accurate_long_balls": 0,
                "total_own_half_passes": 8,
                "accurate_own_half_passes": 8,
                "total_opp_half_passes": 16,
                "accurate_opp_half_passes": 11,
                "crosses_total": 0,
                "crosses_accurate": 0,
                "touches": 34,
                "possession_lost": 11.9757,
                "dispossessed": 1.6331,
                "duels_lost": 4,
                "aerial_won": 0,
                "aerial_lost": 0,
                "interceptions": 0,
                "tackles_won": 0,
                "tackles": 0,
                "clearances": 0,
                "total_contest": 0,
                "won_contest": 0,
                "challenges_lost": 0,
                "fouls": 2,
                "fouls_drawn": 0,
                "goal_rate": 0.0929,
                "goals": 0,
                "shots_on_target": 0,
                "shots_off_target": 0,
                "blocks": 0,
                "big_chances_created": 0,
                "big_chances_missed": 0,
                "xgot": 0.0,
                "ball_carries": 10,
                "total_progression": 48,
                "progressive_carries": 2,
                "total_shots": 3,
                "offsides": 1,
                "yellowCards": 0.5556,
                "redCards": 0.0,
                "ownGoals": 0.0,
                "shotAccuracy": 60.0,
                "shotConversion": 0.6,
                "minutesPct": 60.4,
                "pointsPerMatch": 2.33,
                "netGoalDifferencePer90": 2.21
              }
            },
            {
              "step": "enriched_model_output",
              "description": "Model output after duel-context enrichment (pre router post-processing)",
              "stats": {
                "key_pass": 1,
                "expected_assists": 0.1441,
                "assists": 0,
                "expected_goals": 0.1128,
                "rating": 7.5604,
                "minutes": 42,
                "total_pass": 24,
                "accurate_pass": 19,
                "duels_won": 4,
                "total_long_balls": 3,
                "accurate_long_balls": 0,
                "total_own_half_passes": 8,
                "accurate_own_half_passes": 8,
                "total_opp_half_passes": 16,
                "accurate_opp_half_passes": 11,
                "crosses_total": 0,
                "crosses_accurate": 0,
                "touches": 34,
                "possession_lost": 11.9757,
                "dispossessed": 1.6331,
                "duels_lost": 4,
                "aerial_won": 1,
                "aerial_lost": 0,
                "interceptions": 0,
                "tackles_won": 0,
                "tackles": 0,
                "clearances": 0,
                "total_contest": 0,
                "won_contest": 0,
                "challenges_lost": 0,
                "fouls": 2,
                "fouls_drawn": 0,
                "goal_rate": 0.0929,
                "goals": 0,
                "shots_on_target": 0,
                "shots_off_target": 0,
                "blocks": 0,
                "big_chances_created": 0,
                "big_chances_missed": 0,
                "xgot": 0.0,
                "ball_carries": 10,
                "total_progression": 48,
                "progressive_carries": 2,
                "total_shots": 2,
                "offsides": 1,
                "yellowCards": 0.5556,
                "redCards": 0.0,
                "ownGoals": 0.0,
                "shotAccuracy": 60.0,
                "shotConversion": 0.6,
                "minutesPct": 60.4,
                "pointsPerMatch": 2.33,
                "netGoalDifferencePer90": 2.21,
                "dribbles_attempted": 3,
                "dribbles_successful": 1.5,
                "crosses_attempted": 2.7,
                "duel_win_rate": 0.571,
                "pressing_faced": "LOW",
                "matchup_zone": "Left Mid vs Right Back — Wide Channel",
                "numerical_situation": "1v1",
                "opponent_defenders": "Sergio Gómez",
                "opponent_faced": "Sergio Gómez",
                "antagonist_source": "attacking_duel, midfield_pairing"
              }
            },
            {
              "step": "team_lambda_rescale",
              "description": "Player expected_goals/expected_assists rescaled so squad sum equals team lambda 1.59 (squad xG sum 1.1682, xG scale 1.3636)",
              "stats": {
                "key_pass": 1,
                "expected_assists": 0.1441,
                "assists": 0,
                "expected_goals": 0.1538,
                "rating": 7.5604,
                "minutes": 42,
                "total_pass": 24,
                "accurate_pass": 19,
                "duels_won": 4,
                "total_long_balls": 3,
                "accurate_long_balls": 0,
                "total_own_half_passes": 8,
                "accurate_own_half_passes": 8,
                "total_opp_half_passes": 16,
                "accurate_opp_half_passes": 11,
                "crosses_total": 0,
                "crosses_accurate": 0,
                "touches": 34,
                "possession_lost": 11.9757,
                "dispossessed": 1.6331,
                "duels_lost": 4,
                "aerial_won": 1,
                "aerial_lost": 0,
                "interceptions": 0,
                "tackles_won": 0,
                "tackles": 0,
                "clearances": 0,
                "total_contest": 0,
                "won_contest": 0,
                "challenges_lost": 0,
                "fouls": 2,
                "fouls_drawn": 0,
                "goal_rate": 0.0929,
                "goals": 0,
                "shots_on_target": 0,
                "shots_off_target": 0,
                "blocks": 0,
                "big_chances_created": 0,
                "big_chances_missed": 0,
                "xgot": 0.0,
                "ball_carries": 10,
                "total_progression": 48,
                "progressive_carries": 2,
                "total_shots": 2,
                "offsides": 1,
                "yellowCards": 0.5556,
                "redCards": 0.0,
                "ownGoals": 0.0,
                "shotAccuracy": 60.0,
                "shotConversion": 0.6,
                "minutesPct": 60.4,
                "pointsPerMatch": 2.33,
                "netGoalDifferencePer90": 2.21,
                "dribbles_attempted": 3,
                "dribbles_successful": 1.5,
                "crosses_attempted": 2.7,
                "duel_win_rate": 0.571,
                "pressing_faced": "LOW",
                "matchup_zone": "Left Mid vs Right Back — Wide Channel",
                "numerical_situation": "1v1",
                "opponent_defenders": "Sergio Gómez",
                "opponent_faced": "Sergio Gómez",
                "antagonist_source": "attacking_duel, midfield_pairing",
                "projected_goals": 0,
                "goal_probability": 0.0,
                "projected_assists": 0,
                "assist_probability": 0.0
              }
            },
            {
              "step": "rankings_attached",
              "description": "Global ranking attached (match squad rank 7, fifa_overall 83.0)",
              "stats": {
                "key_pass": 1,
                "expected_assists": 0.1441,
                "assists": 0,
                "expected_goals": 0.1538,
                "rating": 7.5604,
                "minutes": 42,
                "total_pass": 24,
                "accurate_pass": 19,
                "duels_won": 4,
                "total_long_balls": 3,
                "accurate_long_balls": 0,
                "total_own_half_passes": 8,
                "accurate_own_half_passes": 8,
                "total_opp_half_passes": 16,
                "accurate_opp_half_passes": 11,
                "crosses_total": 0,
                "crosses_accurate": 0,
                "touches": 34,
                "possession_lost": 11.9757,
                "dispossessed": 1.6331,
                "duels_lost": 4,
                "aerial_won": 1,
                "aerial_lost": 0,
                "interceptions": 0,
                "tackles_won": 0,
                "tackles": 0,
                "clearances": 0,
                "total_contest": 0,
                "won_contest": 0,
                "challenges_lost": 0,
                "fouls": 2,
                "fouls_drawn": 0,
                "goal_rate": 0.0929,
                "goals": 0,
                "shots_on_target": 0,
                "shots_off_target": 0,
                "blocks": 0,
                "big_chances_created": 0,
                "big_chances_missed": 0,
                "xgot": 0.0,
                "ball_carries": 10,
                "total_progression": 48,
                "progressive_carries": 2,
                "total_shots": 2,
                "offsides": 1,
                "yellowCards": 0.5556,
                "redCards": 0.0,
                "ownGoals": 0.0,
                "shotAccuracy": 60.0,
                "shotConversion": 0.6,
                "minutesPct": 60.4,
                "pointsPerMatch": 2.33,
                "netGoalDifferencePer90": 2.21,
                "dribbles_attempted": 3,
                "dribbles_successful": 1.5,
                "crosses_attempted": 2.7,
                "duel_win_rate": 0.571,
                "pressing_faced": "LOW",
                "matchup_zone": "Left Mid vs Right Back — Wide Channel",
                "numerical_situation": "1v1",
                "opponent_defenders": "Sergio Gómez",
                "opponent_faced": "Sergio Gómez",
                "antagonist_source": "attacking_duel, midfield_pairing",
                "projected_goals": 0,
                "goal_probability": 0.0,
                "projected_assists": 0,
                "assist_probability": 0.0,
                "fifa_overall": 83.0
              }
            },
            {
              "step": "integer_goal_projection",
              "description": "Team scoreline allocation: 1 projected goals distributed by scorer weight",
              "stats": {
                "key_pass": 1,
                "expected_assists": 0.1441,
                "assists": 0,
                "expected_goals": 0.1538,
                "rating": 7.5604,
                "minutes": 42,
                "total_pass": 24,
                "accurate_pass": 19,
                "duels_won": 4,
                "total_long_balls": 3,
                "accurate_long_balls": 0,
                "total_own_half_passes": 8,
                "accurate_own_half_passes": 8,
                "total_opp_half_passes": 16,
                "accurate_opp_half_passes": 11,
                "crosses_total": 0,
                "crosses_accurate": 0,
                "touches": 34,
                "possession_lost": 11.9757,
                "dispossessed": 1.6331,
                "duels_lost": 4,
                "aerial_won": 1,
                "aerial_lost": 0,
                "interceptions": 0,
                "tackles_won": 0,
                "tackles": 0,
                "clearances": 0,
                "total_contest": 0,
                "won_contest": 0,
                "challenges_lost": 0,
                "fouls": 2,
                "fouls_drawn": 0,
                "goal_rate": 0.0929,
                "goals": 0,
                "shots_on_target": 0,
                "shots_off_target": 0,
                "blocks": 0,
                "big_chances_created": 0,
                "big_chances_missed": 0,
                "xgot": 0.0,
                "ball_carries": 10,
                "total_progression": 48,
                "progressive_carries": 2,
                "total_shots": 2,
                "offsides": 1,
                "yellowCards": 0.5556,
                "redCards": 0.0,
                "ownGoals": 0.0,
                "shotAccuracy": 60.0,
                "shotConversion": 0.6,
                "minutesPct": 60.4,
                "pointsPerMatch": 2.33,
                "netGoalDifferencePer90": 2.21,
                "dribbles_attempted": 3,
                "dribbles_successful": 1.5,
                "crosses_attempted": 2.7,
                "duel_win_rate": 0.571,
                "pressing_faced": "LOW",
                "matchup_zone": "Left Mid vs Right Back — Wide Channel",
                "numerical_situation": "1v1",
                "opponent_defenders": "Sergio Gómez",
                "opponent_faced": "Sergio Gómez",
                "antagonist_source": "attacking_duel, midfield_pairing",
                "projected_goals": 0,
                "goal_probability": 0.0828,
                "projected_assists": 0,
                "assist_probability": 0.0,
                "fifa_overall": 83.0
              }
            },
            {
              "step": "integer_assist_projection",
              "description": "Team scoreline allocation: 1 projected assists distributed by provider weight",
              "stats": {
                "key_pass": 1,
                "expected_assists": 0.1441,
                "assists": 1,
                "expected_goals": 0.1538,
                "rating": 7.5604,
                "minutes": 42,
                "total_pass": 24,
                "accurate_pass": 19,
                "duels_won": 4,
                "total_long_balls": 3,
                "accurate_long_balls": 0,
                "total_own_half_passes": 8,
                "accurate_own_half_passes": 8,
                "total_opp_half_passes": 16,
                "accurate_opp_half_passes": 11,
                "crosses_total": 0,
                "crosses_accurate": 0,
                "touches": 34,
                "possession_lost": 11.9757,
                "dispossessed": 1.6331,
                "duels_lost": 4,
                "aerial_won": 1,
                "aerial_lost": 0,
                "interceptions": 0,
                "tackles_won": 0,
                "tackles": 0,
                "clearances": 0,
                "total_contest": 0,
                "won_contest": 0,
                "challenges_lost": 0,
                "fouls": 2,
                "fouls_drawn": 0,
                "goal_rate": 0.0929,
                "goals": 0,
                "shots_on_target": 0,
                "shots_off_target": 0,
                "blocks": 0,
                "big_chances_created": 0,
                "big_chances_missed": 0,
                "xgot": 0.0,
                "ball_carries": 10,
                "total_progression": 48,
                "progressive_carries": 2,
                "total_shots": 2,
                "offsides": 1,
                "yellowCards": 0.5556,
                "redCards": 0.0,
                "ownGoals": 0.0,
                "shotAccuracy": 60.0,
                "shotConversion": 0.6,
                "minutesPct": 60.4,
                "pointsPerMatch": 2.33,
                "netGoalDifferencePer90": 2.21,
                "dribbles_attempted": 3,
                "dribbles_successful": 1.5,
                "crosses_attempted": 2.7,
                "duel_win_rate": 0.571,
                "pressing_faced": "LOW",
                "matchup_zone": "Left Mid vs Right Back — Wide Channel",
                "numerical_situation": "1v1",
                "opponent_defenders": "Sergio Gómez",
                "opponent_faced": "Sergio Gómez",
                "antagonist_source": "attacking_duel, midfield_pairing",
                "projected_goals": 0,
                "goal_probability": 0.0828,
                "projected_assists": 1,
                "assist_probability": 0.1975,
                "fifa_overall": 83.0
              }
            }
          ]
        },
        "Julián Alvarez": {
          "player_id": 944656,
          "position": "F",
          "position_depth": "F",
          "is_starter": true,
          "shirt_number": 19,
          "height": 170,
          "market_value": 116000000,
          "stats": {
            "expected_goals": 0.1672,
            "goal_rate": 0.1586,
            "goals": 0,
            "shots_on_target": 1,
            "expected_assists": 0.0566,
            "key_pass": 1,
            "rating": 7.6745,
            "minutes": 31,
            "total_pass": 15,
            "accurate_pass": 14,
            "duels_won": 3,
            "total_long_balls": 0,
            "accurate_long_balls": 0,
            "total_opp_half_passes": 10,
            "accurate_opp_half_passes": 10,
            "crosses_total": 0,
            "crosses_accurate": 0,
            "touches": 24,
            "possession_lost": 5.0359,
            "dispossessed": 0.0,
            "duels_lost": 3,
            "aerial_lost": 0,
            "total_contest": 0,
            "won_contest": 0,
            "ball_recovery": 0,
            "challenges_lost": 0,
            "fouls": 0,
            "fouls_drawn": 0,
            "assists": 0,
            "shots_off_target": 0,
            "interceptions": 0,
            "tackles_won": 0,
            "tackles": 0,
            "clearances": 0,
            "blocks": 0,
            "big_chances_created": 0,
            "big_chances_missed": 0,
            "xgot": 0.0,
            "offsides": 0,
            "ball_carries": 8,
            "total_progression": 0,
            "progressive_carries": 0,
            "total_shots": 2,
            "yellowCards": 0.0,
            "redCards": 0.0,
            "ownGoals": 0.0,
            "shotAccuracy": 0.0,
            "shotConversion": 0.0,
            "minutesPct": 9.3,
            "pointsPerMatch": 1.0,
            "netGoalDifferencePer90": 0.0,
            "dribbles_attempted": 2,
            "dribbles_successful": 0.5,
            "aerial_won": 1,
            "crosses_attempted": 0.0,
            "duel_win_rate": 0.3,
            "pressing_faced": "LOW",
            "matchup_zone": "Striker vs Two Centre Backs — 1v2 Aerial/Physical Battle",
            "numerical_situation": "1v2",
            "opponent_defenders": "Luken Beitia, Mamadou Sarr",
            "opponent_faced": "Luken Beitia, Mamadou Sarr",
            "antagonist_source": "attacking_duel",
            "projected_goals": 0,
            "goal_probability": 0.2195,
            "projected_assists": 0,
            "assist_probability": 0.0852,
            "fifa_overall": 86.0
          },
          "latest_10_games": [
            {
              "match_id": 16416317.0,
              "match_date": "2026-09-05",
              "home_team": "Athletic Club",
              "away_team": "Atlético Madrid",
              "team_side": "away",
              "is_starting_11": 0,
              "team": "Atlético Madrid",
              "opponent": "Athletic Club",
              "stats": {
                "minutes": 31,
                "rating": 6.6,
                "assists": 0,
                "expected_goals": 0.2286,
                "expected_assists": 0.0367,
                "total_shots": 1,
                "shots_on_target": 1,
                "total_pass": 16,
                "accurate_pass": 16,
                "key_pass": 1,
                "duels_won": 4,
                "ball_recovery": 1
              },
              "has_player_stats": true,
              "league_name": "LaLiga",
              "league_id": "8.0",
              "league_slug": "laliga",
              "league_country": "Spain",
              "season_id": "97268.0",
              "season_name": "LaLiga 26/27",
              "season_year": "26/27"
            },
            {
              "match_id": 16416302.0,
              "match_date": "2026-08-23",
              "home_team": "Atlético Madrid",
              "away_team": "Villarreal",
              "team_side": "home",
              "is_starting_11": 0,
              "team": "Atlético Madrid",
              "opponent": "Villarreal",
              "stats": {
                "minutes": 24,
                "rating": 6.5,
                "assists": 0,
                "expected_goals": 0.0464,
                "expected_assists": 0.0167,
                "total_shots": 1,
                "total_pass": 10,
                "accurate_pass": 9,
                "key_pass": 1
              },
              "has_player_stats": true,
              "league_name": "LaLiga",
              "league_id": "8.0",
              "league_slug": "laliga",
              "league_country": "Spain",
              "season_id": "97268.0",
              "season_name": "LaLiga 26/27",
              "season_year": "26/27"
            }
          ],
          "ranking": {
            "global_player_rank": 66,
            "combined_rank_score": 77.5,
            "ranking_source": "sofascore_plus_fifa_csv",
            "ranking_status": "combined",
            "sofascore_rank": 80.0,
            "sofascore_rating": 7.5533,
            "sofascore_appearances": 15.0,
            "fifa_rank": 75.0,
            "fifa_overall": 86.0,
            "fifa_source": "EA SPORTS FC official ratings",
            "match_squad_rank": 1,
            "squad_role": "starter",
            "projected_match_rating": 7.6745,
            "source_file": "data/player_rankings.csv",
            "player_name": "Julián Alvarez",
            "ranking_neighbors": {
              "upper": [
                {
                  "player_name": "Rúben Dias",
                  "ranking": 61
                },
                {
                  "player_name": "Luis Díaz",
                  "ranking": 62
                },
                {
                  "player_name": "Max Weiss",
                  "ranking": 63
                },
                {
                  "player_name": "Paul Villero",
                  "ranking": 64
                },
                {
                  "player_name": "Cucurella",
                  "ranking": 65
                }
              ],
              "lower": [
                {
                  "player_name": "Jamshid Iskandarov",
                  "ranking": 67
                },
                {
                  "player_name": "Emiliano Martínez",
                  "ranking": 68
                },
                {
                  "player_name": "Cole Palmer",
                  "ranking": 69
                },
                {
                  "player_name": "David Raya",
                  "ranking": 70
                },
                {
                  "player_name": "Granit Xhaka",
                  "ranking": 71
                }
              ]
            }
          },
          "data_sources": [
            "match_history",
            "market_value",
            "fbref_season"
          ],
          "data_confidence": 0.378,
          "history_matches": 2,
          "xgboost_reasoning": {
            "model_source": "xgboost_regressor",
            "position_service": "F_service",
            "features_evaluated": [
              "minutesPlayed",
              "is_starting_11",
              "totalPass",
              "accuratePass",
              "totalOppositionHalfPasses",
              "accurateOppositionHalfPasses",
              "totalShots",
              "onTargetScoringAttempt",
              "shotOffTarget",
              "bigChanceMissed",
              "expectedAssists",
              "keyPass",
              "duelWon",
              "duelLost",
              "aerialWon",
              "aerialLost",
              "touches",
              "dispossessed",
              "wasFouled",
              "topSpeed",
              "numberOfSprints",
              "ballRecovery",
              "possessionLostCtrl",
              "passValueNormalized",
              "dribbleValueNormalized",
              "defensiveValueNormalized",
              "shotValueNormalized",
              "ballCarriesCount",
              "totalProgression",
              "progressiveBallCarriesCount",
              "pass_accuracy",
              "duel_win_rate",
              "opp_half_pass_pct",
              "shot_accuracy",
              "xg_per_shot",
              "touches_p90",
              "totalShots_p90",
              "duelWon_p90",
              "ballCarriesCount_p90",
              "big_chance_conversion",
              "shot_waste_rate",
              "aerial_dominance",
              "press_resistance_fwd",
              "speed_threat",
              "progressive_carries_p90",
              "history_matches"
            ],
            "targets_predicted": [
              "expectedGoals",
              "goals",
              "onTargetScoringAttempt",
              "expectedAssists",
              "keyPass",
              "rating"
            ],
            "history_matches": 2,
            "data_confidence": 0.378,
            "data_sources": [
              "match_history",
              "market_value",
              "fbref_season"
            ],
            "market_value_adjustment": 1.1191,
            "fbref_prior_metrics": {
              "squad": "Atlético Madrid",
              "competition": "La Liga",
              "season": "2026-2027",
              "appearances": 1.0,
              "starts": 0.0,
              "minutes": 25.0,
              "goals_per90": 0.0,
              "assists_per90": 0.0,
              "shots_per90": 3.6,
              "shots_on_target_pct": 0.0,
              "prior_reliability": 0.02
            },
            "rationale": "XGBoost regressor (F_service) evaluated 2 historical appearances across 6 target models; FBref 2026-2027 prior blended (La Liga, Atlético Madrid, rel: 0.02, gls/90: 0.0, ast/90: 0.0)."
          },
          "stat_evolution": [
            {
              "step": "xgboost_raw",
              "description": "XGBoost F_service raw output over 6 target models",
              "stats": {
                "expected_goals": 0.1334,
                "goal_rate": 0.143,
                "goals": 0,
                "shots_on_target": 1,
                "expected_assists": 0.0506,
                "key_pass": 1,
                "rating": 6.8577,
                "minutes": 28,
                "total_pass": 13,
                "accurate_pass": 12,
                "duels_won": 3,
                "total_long_balls": 0,
                "accurate_long_balls": 0,
                "total_opp_half_passes": 9,
                "accurate_opp_half_passes": 9,
                "crosses_total": 0,
                "crosses_accurate": 0,
                "touches": 21,
                "possession_lost": 4.5,
                "dispossessed": 0.0,
                "duels_lost": 2,
                "aerial_lost": 0,
                "total_contest": 0,
                "won_contest": 0,
                "ball_recovery": 0,
                "challenges_lost": 0,
                "fouls": 0,
                "fouls_drawn": 0,
                "assists": 0,
                "shots_off_target": 0,
                "interceptions": 0,
                "tackles_won": 0,
                "tackles": 0,
                "clearances": 0,
                "blocks": 0,
                "big_chances_created": 0,
                "big_chances_missed": 0,
                "xgot": 0.0,
                "offsides": 0,
                "ball_carries": 8,
                "total_progression": 0,
                "progressive_carries": 0
              },
              "trace": {
                "model": {
                  "position_service": "F",
                  "schema_version": 3,
                  "trained_at": "2026-09-13T10:02:09.474235+00:00",
                  "trained_on": {
                    "matches": 93,
                    "players": 278,
                    "rows": 769
                  }
                },
                "player_history": [
                  {
                    "match_date": "2026-09-05",
                    "opponent": "Athletic Club",
                    "minutes": 31.0,
                    "is_starting": false,
                    "weight": 0.5405,
                    "rating": 6.6
                  },
                  {
                    "match_date": "2026-08-23",
                    "opponent": "Villarreal",
                    "minutes": 24.0,
                    "is_starting": false,
                    "weight": 0.4595,
                    "rating": 6.5
                  }
                ],
                "feature_row": {
                  "history_matches": 2.0,
                  "is_starting_11": 1.0,
                  "onTargetScoringAttempt": 0.5405,
                  "totalShots": 1.0,
                  "minutesPlayed": 27.7838,
                  "touches": 21.7297,
                  "dribbleValueNormalized": -0.1622
                },
                "per_target": [
                  {
                    "target": "expectedGoals",
                    "predicted": 0.13341651856899261,
                    "scale": "per match (raw)",
                    "top_features": [
                      {
                        "name": "minutesPlayed",
                        "importance": 0.093
                      },
                      {
                        "name": "is_starting_11",
                        "importance": 0.0745
                      },
                      {
                        "name": "totalShots",
                        "importance": 0.0545
                      },
                      {
                        "name": "onTargetScoringAttempt",
                        "importance": 0.043
                      },
                      {
                        "name": "expectedAssists",
                        "importance": 0.0314
                      }
                    ]
                  },
                  {
                    "target": "goals",
                    "predicted": 0.1430174559354782,
                    "scale": "count per match",
                    "top_features": [
                      {
                        "name": "onTargetScoringAttempt",
                        "importance": 0.1
                      },
                      {
                        "name": "totalShots",
                        "importance": 0.0715
                      },
                      {
                        "name": "is_starting_11",
                        "importance": 0.0371
                      },
                      {
                        "name": "minutesPlayed",
                        "importance": 0.0298
                      },
                      {
                        "name": "passValueNormalized",
                        "importance": 0.0268
                      }
                    ]
                  },
                  {
                    "target": "onTargetScoringAttempt",
                    "predicted": 0.7189090251922607,
                    "scale": "count per match",
                    "top_features": [
                      {
                        "name": "onTargetScoringAttempt",
                        "importance": 0.0703
                      },
                      {
                        "name": "totalShots",
                        "importance": 0.0583
                      },
                      {
                        "name": "dribbleValueNormalized",
                        "importance": 0.0486
                      },
                      {
                        "name": "touches",
                        "importance": 0.0401
                      },
                      {
                        "name": "minutesPlayed",
                        "importance": 0.0347
                      }
                    ]
                  },
                  {
                    "target": "expectedAssists",
                    "predicted": 0.050561804324388504,
                    "scale": "per match (raw)",
                    "top_features": [
                      {
                        "name": "touches",
                        "importance": 0.0802
                      },
                      {
                        "name": "accuratePass",
                        "importance": 0.0621
                      },
                      {
                        "name": "accurateOppositionHalfPasses",
                        "importance": 0.0547
                      },
                      {
                        "name": "totalPass",
                        "importance": 0.0537
                      },
                      {
                        "name": "numberOfSprints",
                        "importance": 0.0397
                      }
                    ]
                  },
                  {
                    "target": "keyPass",
                    "predicted": 0.7722731828689575,
                    "scale": "count per match",
                    "top_features": [
                      {
                        "name": "is_starting_11",
                        "importance": 0.0738
                      },
                      {
                        "name": "dribbleValueNormalized",
                        "importance": 0.0657
                      },
                      {
                        "name": "ballCarriesCount",
                        "importance": 0.0615
                      },
                      {
                        "name": "keyPass",
                        "importance": 0.0458
                      },
                      {
                        "name": "aerialLost",
                        "importance": 0.0313
                      }
                    ]
                  },
                  {
                    "target": "rating",
                    "predicted": 6.857741832733154,
                    "scale": "0-10",
                    "top_features": [
                      {
                        "name": "speed_threat",
                        "importance": 0.0598
                      },
                      {
                        "name": "is_starting_11",
                        "importance": 0.0489
                      },
                      {
                        "name": "opp_half_pass_pct",
                        "importance": 0.0439
                      },
                      {
                        "name": "minutesPlayed",
                        "importance": 0.0425
                      },
                      {
                        "name": "onTargetScoringAttempt",
                        "importance": 0.0404
                      }
                    ]
                  }
                ],
                "caveat": "Raw XGBoost output: no per-90 normalization; minutesPlayed is the player's historical average."
              }
            },
            {
              "step": "market_value_boost",
              "description": "Market-value quality scaling (boost 1.1191, quality 0.897)",
              "stats": {
                "expected_goals": 0.1493,
                "goal_rate": 0.1601,
                "goals": 0,
                "shots_on_target": 1,
                "expected_assists": 0.0566,
                "key_pass": 1,
                "rating": 7.6745,
                "minutes": 31,
                "total_pass": 15,
                "accurate_pass": 14,
                "duels_won": 3,
                "total_long_balls": 0,
                "accurate_long_balls": 0,
                "total_opp_half_passes": 10,
                "accurate_opp_half_passes": 10,
                "crosses_total": 0,
                "crosses_accurate": 0,
                "touches": 24,
                "possession_lost": 5.0359,
                "dispossessed": 0.0,
                "duels_lost": 3,
                "aerial_lost": 0,
                "total_contest": 0,
                "won_contest": 0,
                "ball_recovery": 0,
                "challenges_lost": 0,
                "fouls": 0,
                "fouls_drawn": 0,
                "assists": 0,
                "shots_off_target": 0,
                "interceptions": 0,
                "tackles_won": 0,
                "tackles": 0,
                "clearances": 0,
                "blocks": 0,
                "big_chances_created": 0,
                "big_chances_missed": 0,
                "xgot": 0.0,
                "offsides": 0,
                "ball_carries": 8,
                "total_progression": 0,
                "progressive_carries": 0
              }
            },
            {
              "step": "fbref_prior_blend",
              "description": "FBref 2026-27 prior blended (weight 0.0093)",
              "stats": {
                "expected_goals": 0.1493,
                "goal_rate": 0.1586,
                "goals": 0,
                "shots_on_target": 1,
                "expected_assists": 0.0566,
                "key_pass": 1,
                "rating": 7.6745,
                "minutes": 31,
                "total_pass": 15,
                "accurate_pass": 14,
                "duels_won": 3,
                "total_long_balls": 0,
                "accurate_long_balls": 0,
                "total_opp_half_passes": 10,
                "accurate_opp_half_passes": 10,
                "crosses_total": 0,
                "crosses_accurate": 0,
                "touches": 24,
                "possession_lost": 5.0359,
                "dispossessed": 0.0,
                "duels_lost": 3,
                "aerial_lost": 0,
                "total_contest": 0,
                "won_contest": 0,
                "ball_recovery": 0,
                "challenges_lost": 0,
                "fouls": 0,
                "fouls_drawn": 0,
                "assists": 0,
                "shots_off_target": 0,
                "interceptions": 0,
                "tackles_won": 0,
                "tackles": 0,
                "clearances": 0,
                "blocks": 0,
                "big_chances_created": 0,
                "big_chances_missed": 0,
                "xgot": 0.0,
                "offsides": 0,
                "ball_carries": 8,
                "total_progression": 0,
                "progressive_carries": 0,
                "total_shots": 4,
                "yellowCards": 0.0,
                "redCards": 0.0,
                "ownGoals": 0.0,
                "shotAccuracy": 0.0,
                "shotConversion": 0.0,
                "minutesPct": 9.3,
                "pointsPerMatch": 1.0,
                "netGoalDifferencePer90": 0.0
              }
            },
            {
              "step": "final_cap",
              "description": "Stats clamped to historical constraints and shot-component identity",
              "stats": {
                "expected_goals": 0.1493,
                "goal_rate": 0.1586,
                "goals": 0,
                "shots_on_target": 1,
                "expected_assists": 0.0566,
                "key_pass": 1,
                "rating": 7.6745,
                "minutes": 31,
                "total_pass": 15,
                "accurate_pass": 14,
                "duels_won": 3,
                "total_long_balls": 0,
                "accurate_long_balls": 0,
                "total_opp_half_passes": 10,
                "accurate_opp_half_passes": 10,
                "crosses_total": 0,
                "crosses_accurate": 0,
                "touches": 24,
                "possession_lost": 5.0359,
                "dispossessed": 0.0,
                "duels_lost": 3,
                "aerial_lost": 0,
                "total_contest": 0,
                "won_contest": 0,
                "ball_recovery": 0,
                "challenges_lost": 0,
                "fouls": 0,
                "fouls_drawn": 0,
                "assists": 0,
                "shots_off_target": 0,
                "interceptions": 0,
                "tackles_won": 0,
                "tackles": 0,
                "clearances": 0,
                "blocks": 0,
                "big_chances_created": 0,
                "big_chances_missed": 0,
                "xgot": 0.0,
                "offsides": 0,
                "ball_carries": 8,
                "total_progression": 0,
                "progressive_carries": 0,
                "total_shots": 4,
                "yellowCards": 0.0,
                "redCards": 0.0,
                "ownGoals": 0.0,
                "shotAccuracy": 0.0,
                "shotConversion": 0.0,
                "minutesPct": 9.3,
                "pointsPerMatch": 1.0,
                "netGoalDifferencePer90": 0.0
              }
            },
            {
              "step": "enriched_model_output",
              "description": "Model output after duel-context enrichment (pre router post-processing)",
              "stats": {
                "expected_goals": 0.1226,
                "goal_rate": 0.1586,
                "goals": 0,
                "shots_on_target": 1,
                "expected_assists": 0.0566,
                "key_pass": 1,
                "rating": 7.6745,
                "minutes": 31,
                "total_pass": 15,
                "accurate_pass": 14,
                "duels_won": 3,
                "total_long_balls": 0,
                "accurate_long_balls": 0,
                "total_opp_half_passes": 10,
                "accurate_opp_half_passes": 10,
                "crosses_total": 0,
                "crosses_accurate": 0,
                "touches": 24,
                "possession_lost": 5.0359,
                "dispossessed": 0.0,
                "duels_lost": 3,
                "aerial_lost": 0,
                "total_contest": 0,
                "won_contest": 0,
                "ball_recovery": 0,
                "challenges_lost": 0,
                "fouls": 0,
                "fouls_drawn": 0,
                "assists": 0,
                "shots_off_target": 0,
                "interceptions": 0,
                "tackles_won": 0,
                "tackles": 0,
                "clearances": 0,
                "blocks": 0,
                "big_chances_created": 0,
                "big_chances_missed": 0,
                "xgot": 0.0,
                "offsides": 0,
                "ball_carries": 8,
                "total_progression": 0,
                "progressive_carries": 0,
                "total_shots": 2,
                "yellowCards": 0.0,
                "redCards": 0.0,
                "ownGoals": 0.0,
                "shotAccuracy": 0.0,
                "shotConversion": 0.0,
                "minutesPct": 9.3,
                "pointsPerMatch": 1.0,
                "netGoalDifferencePer90": 0.0,
                "dribbles_attempted": 2,
                "dribbles_successful": 0.5,
                "aerial_won": 1,
                "crosses_attempted": 0.0,
                "duel_win_rate": 0.3,
                "pressing_faced": "LOW",
                "matchup_zone": "Striker vs Two Centre Backs — 1v2 Aerial/Physical Battle",
                "numerical_situation": "1v2",
                "opponent_defenders": "Luken Beitia, Mamadou Sarr",
                "opponent_faced": "Luken Beitia, Mamadou Sarr",
                "antagonist_source": "attacking_duel"
              }
            },
            {
              "step": "team_lambda_rescale",
              "description": "Player expected_goals/expected_assists rescaled so squad sum equals team lambda 1.59 (squad xG sum 1.1682, xG scale 1.3636)",
              "stats": {
                "expected_goals": 0.1672,
                "goal_rate": 0.1586,
                "goals": 0,
                "shots_on_target": 1,
                "expected_assists": 0.0566,
                "key_pass": 1,
                "rating": 7.6745,
                "minutes": 31,
                "total_pass": 15,
                "accurate_pass": 14,
                "duels_won": 3,
                "total_long_balls": 0,
                "accurate_long_balls": 0,
                "total_opp_half_passes": 10,
                "accurate_opp_half_passes": 10,
                "crosses_total": 0,
                "crosses_accurate": 0,
                "touches": 24,
                "possession_lost": 5.0359,
                "dispossessed": 0.0,
                "duels_lost": 3,
                "aerial_lost": 0,
                "total_contest": 0,
                "won_contest": 0,
                "ball_recovery": 0,
                "challenges_lost": 0,
                "fouls": 0,
                "fouls_drawn": 0,
                "assists": 0,
                "shots_off_target": 0,
                "interceptions": 0,
                "tackles_won": 0,
                "tackles": 0,
                "clearances": 0,
                "blocks": 0,
                "big_chances_created": 0,
                "big_chances_missed": 0,
                "xgot": 0.0,
                "offsides": 0,
                "ball_carries": 8,
                "total_progression": 0,
                "progressive_carries": 0,
                "total_shots": 2,
                "yellowCards": 0.0,
                "redCards": 0.0,
                "ownGoals": 0.0,
                "shotAccuracy": 0.0,
                "shotConversion": 0.0,
                "minutesPct": 9.3,
                "pointsPerMatch": 1.0,
                "netGoalDifferencePer90": 0.0,
                "dribbles_attempted": 2,
                "dribbles_successful": 0.5,
                "aerial_won": 1,
                "crosses_attempted": 0.0,
                "duel_win_rate": 0.3,
                "pressing_faced": "LOW",
                "matchup_zone": "Striker vs Two Centre Backs — 1v2 Aerial/Physical Battle",
                "numerical_situation": "1v2",
                "opponent_defenders": "Luken Beitia, Mamadou Sarr",
                "opponent_faced": "Luken Beitia, Mamadou Sarr",
                "antagonist_source": "attacking_duel",
                "projected_goals": 0,
                "goal_probability": 0.0,
                "projected_assists": 0,
                "assist_probability": 0.0
              }
            },
            {
              "step": "rankings_attached",
              "description": "Global ranking attached (match squad rank 1, fifa_overall 86.0)",
              "stats": {
                "expected_goals": 0.1672,
                "goal_rate": 0.1586,
                "goals": 0,
                "shots_on_target": 1,
                "expected_assists": 0.0566,
                "key_pass": 1,
                "rating": 7.6745,
                "minutes": 31,
                "total_pass": 15,
                "accurate_pass": 14,
                "duels_won": 3,
                "total_long_balls": 0,
                "accurate_long_balls": 0,
                "total_opp_half_passes": 10,
                "accurate_opp_half_passes": 10,
                "crosses_total": 0,
                "crosses_accurate": 0,
                "touches": 24,
                "possession_lost": 5.0359,
                "dispossessed": 0.0,
                "duels_lost": 3,
                "aerial_lost": 0,
                "total_contest": 0,
                "won_contest": 0,
                "ball_recovery": 0,
                "challenges_lost": 0,
                "fouls": 0,
                "fouls_drawn": 0,
                "assists": 0,
                "shots_off_target": 0,
                "interceptions": 0,
                "tackles_won": 0,
                "tackles": 0,
                "clearances": 0,
                "blocks": 0,
                "big_chances_created": 0,
                "big_chances_missed": 0,
                "xgot": 0.0,
                "offsides": 0,
                "ball_carries": 8,
                "total_progression": 0,
                "progressive_carries": 0,
                "total_shots": 2,
                "yellowCards": 0.0,
                "redCards": 0.0,
                "ownGoals": 0.0,
                "shotAccuracy": 0.0,
                "shotConversion": 0.0,
                "minutesPct": 9.3,
                "pointsPerMatch": 1.0,
                "netGoalDifferencePer90": 0.0,
                "dribbles_attempted": 2,
                "dribbles_successful": 0.5,
                "aerial_won": 1,
                "crosses_attempted": 0.0,
                "duel_win_rate": 0.3,
                "pressing_faced": "LOW",
                "matchup_zone": "Striker vs Two Centre Backs — 1v2 Aerial/Physical Battle",
                "numerical_situation": "1v2",
                "opponent_defenders": "Luken Beitia, Mamadou Sarr",
                "opponent_faced": "Luken Beitia, Mamadou Sarr",
                "antagonist_source": "attacking_duel",
                "projected_goals": 0,
                "goal_probability": 0.0,
                "projected_assists": 0,
                "assist_probability": 0.0,
                "fifa_overall": 86.0
              }
            },
            {
              "step": "integer_goal_projection",
              "description": "Team scoreline allocation: 1 projected goals distributed by scorer weight",
              "stats": {
                "expected_goals": 0.1672,
                "goal_rate": 0.1586,
                "goals": 0,
                "shots_on_target": 1,
                "expected_assists": 0.0566,
                "key_pass": 1,
                "rating": 7.6745,
                "minutes": 31,
                "total_pass": 15,
                "accurate_pass": 14,
                "duels_won": 3,
                "total_long_balls": 0,
                "accurate_long_balls": 0,
                "total_opp_half_passes": 10,
                "accurate_opp_half_passes": 10,
                "crosses_total": 0,
                "crosses_accurate": 0,
                "touches": 24,
                "possession_lost": 5.0359,
                "dispossessed": 0.0,
                "duels_lost": 3,
                "aerial_lost": 0,
                "total_contest": 0,
                "won_contest": 0,
                "ball_recovery": 0,
                "challenges_lost": 0,
                "fouls": 0,
                "fouls_drawn": 0,
                "assists": 0,
                "shots_off_target": 0,
                "interceptions": 0,
                "tackles_won": 0,
                "tackles": 0,
                "clearances": 0,
                "blocks": 0,
                "big_chances_created": 0,
                "big_chances_missed": 0,
                "xgot": 0.0,
                "offsides": 0,
                "ball_carries": 8,
                "total_progression": 0,
                "progressive_carries": 0,
                "total_shots": 2,
                "yellowCards": 0.0,
                "redCards": 0.0,
                "ownGoals": 0.0,
                "shotAccuracy": 0.0,
                "shotConversion": 0.0,
                "minutesPct": 9.3,
                "pointsPerMatch": 1.0,
                "netGoalDifferencePer90": 0.0,
                "dribbles_attempted": 2,
                "dribbles_successful": 0.5,
                "aerial_won": 1,
                "crosses_attempted": 0.0,
                "duel_win_rate": 0.3,
                "pressing_faced": "LOW",
                "matchup_zone": "Striker vs Two Centre Backs — 1v2 Aerial/Physical Battle",
                "numerical_situation": "1v2",
                "opponent_defenders": "Luken Beitia, Mamadou Sarr",
                "opponent_faced": "Luken Beitia, Mamadou Sarr",
                "antagonist_source": "attacking_duel",
                "projected_goals": 0,
                "goal_probability": 0.2195,
                "projected_assists": 0,
                "assist_probability": 0.0,
                "fifa_overall": 86.0
              }
            },
            {
              "step": "integer_assist_projection",
              "description": "Team scoreline allocation: 1 projected assists distributed by provider weight",
              "stats": {
                "expected_goals": 0.1672,
                "goal_rate": 0.1586,
                "goals": 0,
                "shots_on_target": 1,
                "expected_assists": 0.0566,
                "key_pass": 1,
                "rating": 7.6745,
                "minutes": 31,
                "total_pass": 15,
                "accurate_pass": 14,
                "duels_won": 3,
                "total_long_balls": 0,
                "accurate_long_balls": 0,
                "total_opp_half_passes": 10,
                "accurate_opp_half_passes": 10,
                "crosses_total": 0,
                "crosses_accurate": 0,
                "touches": 24,
                "possession_lost": 5.0359,
                "dispossessed": 0.0,
                "duels_lost": 3,
                "aerial_lost": 0,
                "total_contest": 0,
                "won_contest": 0,
                "ball_recovery": 0,
                "challenges_lost": 0,
                "fouls": 0,
                "fouls_drawn": 0,
                "assists": 0,
                "shots_off_target": 0,
                "interceptions": 0,
                "tackles_won": 0,
                "tackles": 0,
                "clearances": 0,
                "blocks": 0,
                "big_chances_created": 0,
                "big_chances_missed": 0,
                "xgot": 0.0,
                "offsides": 0,
                "ball_carries": 8,
                "total_progression": 0,
                "progressive_carries": 0,
                "total_shots": 2,
                "yellowCards": 0.0,
                "redCards": 0.0,
                "ownGoals": 0.0,
                "shotAccuracy": 0.0,
                "shotConversion": 0.0,
                "minutesPct": 9.3,
                "pointsPerMatch": 1.0,
                "netGoalDifferencePer90": 0.0,
                "dribbles_attempted": 2,
                "dribbles_successful": 0.5,
                "aerial_won": 1,
                "crosses_attempted": 0.0,
                "duel_win_rate": 0.3,
                "pressing_faced": "LOW",
                "matchup_zone": "Striker vs Two Centre Backs — 1v2 Aerial/Physical Battle",
                "numerical_situation": "1v2",
                "opponent_defenders": "Luken Beitia, Mamadou Sarr",
                "opponent_faced": "Luken Beitia, Mamadou Sarr",
                "antagonist_source": "attacking_duel",
                "projected_goals": 0,
                "goal_probability": 0.2195,
                "projected_assists": 0,
                "assist_probability": 0.0852,
                "fifa_overall": 86.0
              }
            }
          ]
        },
        "Ademola Lookman": {
          "player_id": 824200,
          "position": "F",
          "position_depth": "F",
          "is_starter": true,
          "shirt_number": 11,
          "height": 174,
          "market_value": 44000000,
          "stats": {
            "expected_goals": 0.5108,
            "goal_rate": 0.2064,
            "goals": 1,
            "shots_on_target": 1,
            "expected_assists": 0.1348,
            "key_pass": 1,
            "rating": 7.3665,
            "minutes": 92,
            "total_pass": 20,
            "accurate_pass": 16,
            "duels_won": 3,
            "total_long_balls": 0,
            "accurate_long_balls": 0,
            "total_opp_half_passes": 14,
            "accurate_opp_half_passes": 10,
            "crosses_total": 0,
            "crosses_accurate": 0,
            "touches": 31,
            "possession_lost": 8.7206,
            "dispossessed": 0.0,
            "duels_lost": 4,
            "aerial_lost": 0,
            "total_contest": 0,
            "won_contest": 0,
            "ball_recovery": 2,
            "challenges_lost": 0,
            "fouls": 0,
            "fouls_drawn": 2,
            "assists": 0,
            "shots_off_target": 0,
            "interceptions": 0,
            "tackles_won": 0,
            "tackles": 1,
            "clearances": 0,
            "blocks": 0,
            "big_chances_created": 0,
            "big_chances_missed": 0,
            "xgot": 0.0,
            "offsides": 1,
            "ball_carries": 14,
            "total_progression": 15,
            "progressive_carries": 2,
            "total_shots": 2,
            "yellowCards": 0.0,
            "redCards": 0.0,
            "ownGoals": 0.0,
            "shotAccuracy": 50.0,
            "shotConversion": 0.17,
            "minutesPct": 86.3,
            "pointsPerMatch": 2.33,
            "netGoalDifferencePer90": 1.16,
            "opponent_faced": "Mamadou Sarr, Sergio Gómez",
            "matchup_zone": "Shape fallback",
            "antagonist_source": "formation_fallback",
            "projected_goals": 1,
            "goal_probability": 0.3979,
            "projected_assists": 0,
            "assist_probability": 0.1122,
            "fifa_overall": 83.0
          },
          "latest_10_games": [
            {
              "match_id": 16416317.0,
              "match_date": "2026-09-05",
              "home_team": "Athletic Club",
              "away_team": "Atlético Madrid",
              "team_side": "away",
              "is_starting_11": 1,
              "team": "Atlético Madrid",
              "opponent": "Athletic Club",
              "stats": {
                "minutes": 58,
                "rating": 6.0,
                "assists": 0,
                "expected_goals": 0.0443,
                "expected_assists": 0.0411,
                "total_shots": 1,
                "shots_off_target": 1,
                "total_pass": 14,
                "accurate_pass": 13
              },
              "has_player_stats": true,
              "league_name": "LaLiga",
              "league_id": "8.0",
              "league_slug": "laliga",
              "league_country": "Spain",
              "season_id": "97268.0",
              "season_name": "LaLiga 26/27",
              "season_year": "26/27"
            },
            {
              "match_id": 16416316.0,
              "match_date": "2026-08-29",
              "home_team": "Sevilla",
              "away_team": "Atlético Madrid",
              "team_side": "away",
              "is_starting_11": 1,
              "team": "Atlético Madrid",
              "opponent": "Sevilla",
              "stats": {
                "minutes": 66,
                "rating": 7.6,
                "goal_rate": 1.0,
                "goals": 1,
                "assists": 0,
                "expected_goals": 0.211,
                "expected_assists": 0.0891,
                "total_shots": 3,
                "shots_on_target": 1,
                "total_pass": 32,
                "accurate_pass": 25,
                "tackles": 1,
                "tackles_won": 1,
                "duels_won": 4,
                "ball_recovery": 4
              },
              "has_player_stats": true,
              "league_name": "LaLiga",
              "league_id": "8.0",
              "league_slug": "laliga",
              "league_country": "Spain",
              "season_id": "97268.0",
              "season_name": "LaLiga 26/27",
              "season_year": "26/27"
            },
            {
              "match_id": 16416302.0,
              "match_date": "2026-08-23",
              "home_team": "Atlético Madrid",
              "away_team": "Villarreal",
              "team_side": "home",
              "is_starting_11": 1,
              "team": "Atlético Madrid",
              "opponent": "Villarreal",
              "stats": {
                "minutes": 79,
                "rating": 7.3,
                "assists": 0,
                "expected_goals": 0.0183,
                "expected_assists": 0.2017,
                "total_shots": 1,
                "total_pass": 13,
                "accurate_pass": 12,
                "key_pass": 2,
                "tackles": 1,
                "tackles_won": 1,
                "duels_won": 4,
                "ball_recovery": 2
              },
              "has_player_stats": true,
              "league_name": "LaLiga",
              "league_id": "8.0",
              "league_slug": "laliga",
              "league_country": "Spain",
              "season_id": "97268.0",
              "season_name": "LaLiga 26/27",
              "season_year": "26/27"
            },
            {
              "match_id": 16421055.0,
              "match_date": "2026-08-19",
              "home_team": "Atlético Madrid",
              "away_team": "Málaga CF",
              "team_side": "home",
              "is_starting_11": 1,
              "team": "Atlético Madrid",
              "opponent": "Málaga CF",
              "stats": {
                "minutes": 90,
                "rating": 6.5,
                "assists": 0,
                "expected_goals": 0.1539,
                "expected_assists": 0.0102,
                "total_shots": 2,
                "shots_on_target": 2,
                "total_pass": 23,
                "accurate_pass": 17,
                "tackles": 1,
                "duels_won": 2,
                "ball_recovery": 2
              },
              "has_player_stats": true,
              "league_name": "LaLiga",
              "league_id": "8.0",
              "league_slug": "laliga",
              "league_country": "Spain",
              "season_id": "97268.0",
              "season_name": "LaLiga 26/27",
              "season_year": "26/27"
            }
          ],
          "ranking": {
            "global_player_rank": 451,
            "combined_rank_score": 272.0,
            "ranking_source": "sofascore_plus_fifa_csv",
            "ranking_status": "combined",
            "sofascore_rank": 236.0,
            "sofascore_rating": 7.1333,
            "sofascore_appearances": 3.0,
            "fifa_rank": 308.0,
            "fifa_overall": 83.0,
            "fifa_source": "EA SPORTS FC official ratings",
            "match_squad_rank": 5,
            "squad_role": "starter",
            "projected_match_rating": 7.3665,
            "source_file": "data/player_rankings.csv",
            "player_name": "Ademola Lookman",
            "ranking_neighbors": {
              "upper": [
                {
                  "player_name": "Piero Hincapié",
                  "ranking": 446
                },
                {
                  "player_name": "Ha Jung-Woo",
                  "ranking": 447
                },
                {
                  "player_name": "Umar Adhamzoda",
                  "ranking": 448
                },
                {
                  "player_name": "Mateo Kovačić",
                  "ranking": 449
                },
                {
                  "player_name": "Jun-seok Lee",
                  "ranking": 450
                }
              ],
              "lower": [
                {
                  "player_name": "Gonzalo Escalante",
                  "ranking": 452
                },
                {
                  "player_name": "Sergio Carreira",
                  "ranking": 453
                },
                {
                  "player_name": "Neto Moura",
                  "ranking": 454
                },
                {
                  "player_name": "Walter",
                  "ranking": 455
                },
                {
                  "player_name": "Gonzalo Plata",
                  "ranking": 456
                }
              ]
            }
          },
          "data_sources": [
            "match_history",
            "market_value",
            "fbref_season"
          ],
          "data_confidence": 0.401,
          "history_matches": 2,
          "xgboost_reasoning": {
            "model_source": "xgboost_regressor",
            "position_service": "F_service",
            "features_evaluated": [
              "minutesPlayed",
              "is_starting_11",
              "totalPass",
              "accuratePass",
              "totalOppositionHalfPasses",
              "accurateOppositionHalfPasses",
              "totalShots",
              "onTargetScoringAttempt",
              "shotOffTarget",
              "bigChanceMissed",
              "expectedAssists",
              "keyPass",
              "duelWon",
              "duelLost",
              "aerialWon",
              "aerialLost",
              "touches",
              "dispossessed",
              "wasFouled",
              "topSpeed",
              "numberOfSprints",
              "ballRecovery",
              "possessionLostCtrl",
              "passValueNormalized",
              "dribbleValueNormalized",
              "defensiveValueNormalized",
              "shotValueNormalized",
              "ballCarriesCount",
              "totalProgression",
              "progressiveBallCarriesCount",
              "pass_accuracy",
              "duel_win_rate",
              "opp_half_pass_pct",
              "shot_accuracy",
              "xg_per_shot",
              "touches_p90",
              "totalShots_p90",
              "duelWon_p90",
              "ballCarriesCount_p90",
              "big_chance_conversion",
              "shot_waste_rate",
              "aerial_dominance",
              "press_resistance_fwd",
              "speed_threat",
              "progressive_carries_p90",
              "history_matches"
            ],
            "targets_predicted": [
              "expectedGoals",
              "goals",
              "onTargetScoringAttempt",
              "expectedAssists",
              "keyPass",
              "rating"
            ],
            "history_matches": 2,
            "data_confidence": 0.401,
            "data_sources": [
              "match_history",
              "market_value",
              "fbref_season"
            ],
            "market_value_adjustment": 1.0901,
            "fbref_prior_metrics": {
              "squad": "Atlético Madrid",
              "competition": "La Liga",
              "season": "2026-2027",
              "appearances": 3.0,
              "starts": 3.0,
              "minutes": 233.0,
              "goals_per90": 0.3846153846153846,
              "assists_per90": 0.0,
              "shots_per90": 2.32,
              "shots_on_target_pct": 50.0,
              "prior_reliability": 0.1733
            },
            "rationale": "XGBoost regressor (F_service) evaluated 2 historical appearances across 6 target models; FBref 2026-2027 prior blended (La Liga, Atlético Madrid, rel: 0.17, gls/90: 0.3846153846153846, ast/90: 0.0)."
          },
          "stat_evolution": [
            {
              "step": "xgboost_raw",
              "description": "XGBoost F_service raw output over 6 target models",
              "stats": {
                "expected_goals": 0.3436,
                "goal_rate": 0.1751,
                "goals": 0,
                "shots_on_target": 1,
                "expected_assists": 0.1237,
                "key_pass": 1,
                "rating": 6.7578,
                "minutes": 84,
                "total_pass": 18,
                "accurate_pass": 14,
                "duels_won": 3,
                "total_long_balls": 0,
                "accurate_long_balls": 0,
                "total_opp_half_passes": 12,
                "accurate_opp_half_passes": 10,
                "crosses_total": 0,
                "crosses_accurate": 0,
                "touches": 28,
                "possession_lost": 8.0,
                "dispossessed": 0.0,
                "duels_lost": 4,
                "aerial_lost": 0,
                "total_contest": 0,
                "won_contest": 0,
                "ball_recovery": 2,
                "challenges_lost": 0,
                "fouls": 0,
                "fouls_drawn": 2,
                "assists": 0,
                "shots_off_target": 0,
                "interceptions": 0,
                "tackles_won": 0,
                "tackles": 1,
                "clearances": 0,
                "blocks": 0,
                "big_chances_created": 0,
                "big_chances_missed": 0,
                "xgot": 0.0,
                "offsides": 1,
                "ball_carries": 12,
                "total_progression": 14,
                "progressive_carries": 2
              },
              "trace": {
                "model": {
                  "position_service": "F",
                  "schema_version": 3,
                  "trained_at": "2026-09-13T10:02:09.474235+00:00",
                  "trained_on": {
                    "matches": 93,
                    "players": 278,
                    "rows": 769
                  }
                },
                "player_history": [
                  {
                    "match_date": "2026-08-23",
                    "opponent": "Villarreal",
                    "minutes": 79.0,
                    "is_starting": true,
                    "weight": 0.5405,
                    "rating": 7.3
                  },
                  {
                    "match_date": "2026-08-19",
                    "opponent": "Málaga CF",
                    "minutes": 90.0,
                    "is_starting": true,
                    "weight": 0.4595,
                    "rating": 6.5
                  }
                ],
                "feature_row": {
                  "history_matches": 2.0,
                  "is_starting_11": 1.0,
                  "onTargetScoringAttempt": 0.9189,
                  "totalShots": 1.4595,
                  "minutesPlayed": 84.0541,
                  "touches": 27.5946,
                  "dribbleValueNormalized": 0.1938
                },
                "per_target": [
                  {
                    "target": "expectedGoals",
                    "predicted": 0.3436286747455597,
                    "scale": "per match (raw)",
                    "top_features": [
                      {
                        "name": "minutesPlayed",
                        "importance": 0.093
                      },
                      {
                        "name": "is_starting_11",
                        "importance": 0.0745
                      },
                      {
                        "name": "totalShots",
                        "importance": 0.0545
                      },
                      {
                        "name": "onTargetScoringAttempt",
                        "importance": 0.043
                      },
                      {
                        "name": "expectedAssists",
                        "importance": 0.0314
                      }
                    ]
                  },
                  {
                    "target": "goals",
                    "predicted": 0.17507341504096985,
                    "scale": "count per match",
                    "top_features": [
                      {
                        "name": "onTargetScoringAttempt",
                        "importance": 0.1
                      },
                      {
                        "name": "totalShots",
                        "importance": 0.0715
                      },
                      {
                        "name": "is_starting_11",
                        "importance": 0.0371
                      },
                      {
                        "name": "minutesPlayed",
                        "importance": 0.0298
                      },
                      {
                        "name": "passValueNormalized",
                        "importance": 0.0268
                      }
                    ]
                  },
                  {
                    "target": "onTargetScoringAttempt",
                    "predicted": 0.7396316528320312,
                    "scale": "count per match",
                    "top_features": [
                      {
                        "name": "onTargetScoringAttempt",
                        "importance": 0.0703
                      },
                      {
                        "name": "totalShots",
                        "importance": 0.0583
                      },
                      {
                        "name": "dribbleValueNormalized",
                        "importance": 0.0486
                      },
                      {
                        "name": "touches",
                        "importance": 0.0401
                      },
                      {
                        "name": "minutesPlayed",
                        "importance": 0.0347
                      }
                    ]
                  },
                  {
                    "target": "expectedAssists",
                    "predicted": 0.123683400452137,
                    "scale": "per match (raw)",
                    "top_features": [
                      {
                        "name": "touches",
                        "importance": 0.0802
                      },
                      {
                        "name": "accuratePass",
                        "importance": 0.0621
                      },
                      {
                        "name": "accurateOppositionHalfPasses",
                        "importance": 0.0547
                      },
                      {
                        "name": "totalPass",
                        "importance": 0.0537
                      },
                      {
                        "name": "numberOfSprints",
                        "importance": 0.0397
                      }
                    ]
                  },
                  {
                    "target": "keyPass",
                    "predicted": 0.8215245604515076,
                    "scale": "count per match",
                    "top_features": [
                      {
                        "name": "is_starting_11",
                        "importance": 0.0738
                      },
                      {
                        "name": "dribbleValueNormalized",
                        "importance": 0.0657
                      },
                      {
                        "name": "ballCarriesCount",
                        "importance": 0.0615
                      },
                      {
                        "name": "keyPass",
                        "importance": 0.0458
                      },
                      {
                        "name": "aerialLost",
                        "importance": 0.0313
                      }
                    ]
                  },
                  {
                    "target": "rating",
                    "predicted": 6.7577667236328125,
                    "scale": "0-10",
                    "top_features": [
                      {
                        "name": "speed_threat",
                        "importance": 0.0598
                      },
                      {
                        "name": "is_starting_11",
                        "importance": 0.0489
                      },
                      {
                        "name": "opp_half_pass_pct",
                        "importance": 0.0439
                      },
                      {
                        "name": "minutesPlayed",
                        "importance": 0.0425
                      },
                      {
                        "name": "onTargetScoringAttempt",
                        "importance": 0.0404
                      }
                    ]
                  }
                ],
                "caveat": "Raw XGBoost output: no per-90 normalization; minutesPlayed is the player's historical average."
              }
            },
            {
              "step": "market_value_boost",
              "description": "Market-value quality scaling (boost 1.0901, quality 0.800)",
              "stats": {
                "expected_goals": 0.3746,
                "goal_rate": 0.1908,
                "goals": 0,
                "shots_on_target": 1,
                "expected_assists": 0.1348,
                "key_pass": 1,
                "rating": 7.3665,
                "minutes": 92,
                "total_pass": 20,
                "accurate_pass": 16,
                "duels_won": 3,
                "total_long_balls": 0,
                "accurate_long_balls": 0,
                "total_opp_half_passes": 14,
                "accurate_opp_half_passes": 10,
                "crosses_total": 0,
                "crosses_accurate": 0,
                "touches": 31,
                "possession_lost": 8.7206,
                "dispossessed": 0.0,
                "duels_lost": 4,
                "aerial_lost": 0,
                "total_contest": 0,
                "won_contest": 0,
                "ball_recovery": 2,
                "challenges_lost": 0,
                "fouls": 0,
                "fouls_drawn": 2,
                "assists": 0,
                "shots_off_target": 0,
                "interceptions": 0,
                "tackles_won": 0,
                "tackles": 1,
                "clearances": 0,
                "blocks": 0,
                "big_chances_created": 0,
                "big_chances_missed": 0,
                "xgot": 0.0,
                "offsides": 1,
                "ball_carries": 14,
                "total_progression": 15,
                "progressive_carries": 2
              }
            },
            {
              "step": "fbref_prior_blend",
              "description": "FBref 2026-27 prior blended (weight 0.0805)",
              "stats": {
                "expected_goals": 0.3746,
                "goal_rate": 0.2064,
                "goals": 0,
                "shots_on_target": 1,
                "expected_assists": 0.1348,
                "key_pass": 1,
                "rating": 7.3665,
                "minutes": 92,
                "total_pass": 20,
                "accurate_pass": 16,
                "duels_won": 3,
                "total_long_balls": 0,
                "accurate_long_balls": 0,
                "total_opp_half_passes": 14,
                "accurate_opp_half_passes": 10,
                "crosses_total": 0,
                "crosses_accurate": 0,
                "touches": 31,
                "possession_lost": 8.7206,
                "dispossessed": 0.0,
                "duels_lost": 4,
                "aerial_lost": 0,
                "total_contest": 0,
                "won_contest": 0,
                "ball_recovery": 2,
                "challenges_lost": 0,
                "fouls": 0,
                "fouls_drawn": 2,
                "assists": 0,
                "shots_off_target": 0,
                "interceptions": 0,
                "tackles_won": 0,
                "tackles": 1,
                "clearances": 0,
                "blocks": 0,
                "big_chances_created": 0,
                "big_chances_missed": 0,
                "xgot": 0.0,
                "offsides": 1,
                "ball_carries": 14,
                "total_progression": 15,
                "progressive_carries": 2,
                "total_shots": 2,
                "yellowCards": 0.0,
                "redCards": 0.0,
                "ownGoals": 0.0,
                "shotAccuracy": 50.0,
                "shotConversion": 0.17,
                "minutesPct": 86.3,
                "pointsPerMatch": 2.33,
                "netGoalDifferencePer90": 1.16
              }
            },
            {
              "step": "final_cap",
              "description": "Stats clamped to historical constraints and shot-component identity",
              "stats": {
                "expected_goals": 0.3746,
                "goal_rate": 0.2064,
                "goals": 0,
                "shots_on_target": 1,
                "expected_assists": 0.1348,
                "key_pass": 1,
                "rating": 7.3665,
                "minutes": 92,
                "total_pass": 20,
                "accurate_pass": 16,
                "duels_won": 3,
                "total_long_balls": 0,
                "accurate_long_balls": 0,
                "total_opp_half_passes": 14,
                "accurate_opp_half_passes": 10,
                "crosses_total": 0,
                "crosses_accurate": 0,
                "touches": 31,
                "possession_lost": 8.7206,
                "dispossessed": 0.0,
                "duels_lost": 4,
                "aerial_lost": 0,
                "total_contest": 0,
                "won_contest": 0,
                "ball_recovery": 2,
                "challenges_lost": 0,
                "fouls": 0,
                "fouls_drawn": 2,
                "assists": 0,
                "shots_off_target": 0,
                "interceptions": 0,
                "tackles_won": 0,
                "tackles": 1,
                "clearances": 0,
                "blocks": 0,
                "big_chances_created": 0,
                "big_chances_missed": 0,
                "xgot": 0.0,
                "offsides": 1,
                "ball_carries": 14,
                "total_progression": 15,
                "progressive_carries": 2,
                "total_shots": 2,
                "yellowCards": 0.0,
                "redCards": 0.0,
                "ownGoals": 0.0,
                "shotAccuracy": 50.0,
                "shotConversion": 0.17,
                "minutesPct": 86.3,
                "pointsPerMatch": 2.33,
                "netGoalDifferencePer90": 1.16
              }
            },
            {
              "step": "enriched_model_output",
              "description": "Model output after duel-context enrichment (pre router post-processing)",
              "stats": {
                "expected_goals": 0.3746,
                "goal_rate": 0.2064,
                "goals": 0,
                "shots_on_target": 1,
                "expected_assists": 0.1348,
                "key_pass": 1,
                "rating": 7.3665,
                "minutes": 92,
                "total_pass": 20,
                "accurate_pass": 16,
                "duels_won": 3,
                "total_long_balls": 0,
                "accurate_long_balls": 0,
                "total_opp_half_passes": 14,
                "accurate_opp_half_passes": 10,
                "crosses_total": 0,
                "crosses_accurate": 0,
                "touches": 31,
                "possession_lost": 8.7206,
                "dispossessed": 0.0,
                "duels_lost": 4,
                "aerial_lost": 0,
                "total_contest": 0,
                "won_contest": 0,
                "ball_recovery": 2,
                "challenges_lost": 0,
                "fouls": 0,
                "fouls_drawn": 2,
                "assists": 0,
                "shots_off_target": 0,
                "interceptions": 0,
                "tackles_won": 0,
                "tackles": 1,
                "clearances": 0,
                "blocks": 0,
                "big_chances_created": 0,
                "big_chances_missed": 0,
                "xgot": 0.0,
                "offsides": 1,
                "ball_carries": 14,
                "total_progression": 15,
                "progressive_carries": 2,
                "total_shots": 2,
                "yellowCards": 0.0,
                "redCards": 0.0,
                "ownGoals": 0.0,
                "shotAccuracy": 50.0,
                "shotConversion": 0.17,
                "minutesPct": 86.3,
                "pointsPerMatch": 2.33,
                "netGoalDifferencePer90": 1.16,
                "opponent_faced": "Mamadou Sarr, Sergio Gómez",
                "matchup_zone": "Shape fallback",
                "antagonist_source": "formation_fallback"
              }
            },
            {
              "step": "team_lambda_rescale",
              "description": "Player expected_goals/expected_assists rescaled so squad sum equals team lambda 1.59 (squad xG sum 1.1682, xG scale 1.3636)",
              "stats": {
                "expected_goals": 0.5108,
                "goal_rate": 0.2064,
                "goals": 0,
                "shots_on_target": 1,
                "expected_assists": 0.1348,
                "key_pass": 1,
                "rating": 7.3665,
                "minutes": 92,
                "total_pass": 20,
                "accurate_pass": 16,
                "duels_won": 3,
                "total_long_balls": 0,
                "accurate_long_balls": 0,
                "total_opp_half_passes": 14,
                "accurate_opp_half_passes": 10,
                "crosses_total": 0,
                "crosses_accurate": 0,
                "touches": 31,
                "possession_lost": 8.7206,
                "dispossessed": 0.0,
                "duels_lost": 4,
                "aerial_lost": 0,
                "total_contest": 0,
                "won_contest": 0,
                "ball_recovery": 2,
                "challenges_lost": 0,
                "fouls": 0,
                "fouls_drawn": 2,
                "assists": 0,
                "shots_off_target": 0,
                "interceptions": 0,
                "tackles_won": 0,
                "tackles": 1,
                "clearances": 0,
                "blocks": 0,
                "big_chances_created": 0,
                "big_chances_missed": 0,
                "xgot": 0.0,
                "offsides": 1,
                "ball_carries": 14,
                "total_progression": 15,
                "progressive_carries": 2,
                "total_shots": 2,
                "yellowCards": 0.0,
                "redCards": 0.0,
                "ownGoals": 0.0,
                "shotAccuracy": 50.0,
                "shotConversion": 0.17,
                "minutesPct": 86.3,
                "pointsPerMatch": 2.33,
                "netGoalDifferencePer90": 1.16,
                "opponent_faced": "Mamadou Sarr, Sergio Gómez",
                "matchup_zone": "Shape fallback",
                "antagonist_source": "formation_fallback",
                "projected_goals": 0,
                "goal_probability": 0.0,
                "projected_assists": 0,
                "assist_probability": 0.0
              }
            },
            {
              "step": "rankings_attached",
              "description": "Global ranking attached (match squad rank 5, fifa_overall 83.0)",
              "stats": {
                "expected_goals": 0.5108,
                "goal_rate": 0.2064,
                "goals": 0,
                "shots_on_target": 1,
                "expected_assists": 0.1348,
                "key_pass": 1,
                "rating": 7.3665,
                "minutes": 92,
                "total_pass": 20,
                "accurate_pass": 16,
                "duels_won": 3,
                "total_long_balls": 0,
                "accurate_long_balls": 0,
                "total_opp_half_passes": 14,
                "accurate_opp_half_passes": 10,
                "crosses_total": 0,
                "crosses_accurate": 0,
                "touches": 31,
                "possession_lost": 8.7206,
                "dispossessed": 0.0,
                "duels_lost": 4,
                "aerial_lost": 0,
                "total_contest": 0,
                "won_contest": 0,
                "ball_recovery": 2,
                "challenges_lost": 0,
                "fouls": 0,
                "fouls_drawn": 2,
                "assists": 0,
                "shots_off_target": 0,
                "interceptions": 0,
                "tackles_won": 0,
                "tackles": 1,
                "clearances": 0,
                "blocks": 0,
                "big_chances_created": 0,
                "big_chances_missed": 0,
                "xgot": 0.0,
                "offsides": 1,
                "ball_carries": 14,
                "total_progression": 15,
                "progressive_carries": 2,
                "total_shots": 2,
                "yellowCards": 0.0,
                "redCards": 0.0,
                "ownGoals": 0.0,
                "shotAccuracy": 50.0,
                "shotConversion": 0.17,
                "minutesPct": 86.3,
                "pointsPerMatch": 2.33,
                "netGoalDifferencePer90": 1.16,
                "opponent_faced": "Mamadou Sarr, Sergio Gómez",
                "matchup_zone": "Shape fallback",
                "antagonist_source": "formation_fallback",
                "projected_goals": 0,
                "goal_probability": 0.0,
                "projected_assists": 0,
                "assist_probability": 0.0,
                "fifa_overall": 83.0
              }
            },
            {
              "step": "integer_goal_projection",
              "description": "Team scoreline allocation: 1 projected goals distributed by scorer weight",
              "stats": {
                "expected_goals": 0.5108,
                "goal_rate": 0.2064,
                "goals": 1,
                "shots_on_target": 1,
                "expected_assists": 0.1348,
                "key_pass": 1,
                "rating": 7.3665,
                "minutes": 92,
                "total_pass": 20,
                "accurate_pass": 16,
                "duels_won": 3,
                "total_long_balls": 0,
                "accurate_long_balls": 0,
                "total_opp_half_passes": 14,
                "accurate_opp_half_passes": 10,
                "crosses_total": 0,
                "crosses_accurate": 0,
                "touches": 31,
                "possession_lost": 8.7206,
                "dispossessed": 0.0,
                "duels_lost": 4,
                "aerial_lost": 0,
                "total_contest": 0,
                "won_contest": 0,
                "ball_recovery": 2,
                "challenges_lost": 0,
                "fouls": 0,
                "fouls_drawn": 2,
                "assists": 0,
                "shots_off_target": 0,
                "interceptions": 0,
                "tackles_won": 0,
                "tackles": 1,
                "clearances": 0,
                "blocks": 0,
                "big_chances_created": 0,
                "big_chances_missed": 0,
                "xgot": 0.0,
                "offsides": 1,
                "ball_carries": 14,
                "total_progression": 15,
                "progressive_carries": 2,
                "total_shots": 2,
                "yellowCards": 0.0,
                "redCards": 0.0,
                "ownGoals": 0.0,
                "shotAccuracy": 50.0,
                "shotConversion": 0.17,
                "minutesPct": 86.3,
                "pointsPerMatch": 2.33,
                "netGoalDifferencePer90": 1.16,
                "opponent_faced": "Mamadou Sarr, Sergio Gómez",
                "matchup_zone": "Shape fallback",
                "antagonist_source": "formation_fallback",
                "projected_goals": 1,
                "goal_probability": 0.3979,
                "projected_assists": 0,
                "assist_probability": 0.0,
                "fifa_overall": 83.0
              }
            },
            {
              "step": "integer_assist_projection",
              "description": "Team scoreline allocation: 1 projected assists distributed by provider weight",
              "stats": {
                "expected_goals": 0.5108,
                "goal_rate": 0.2064,
                "goals": 1,
                "shots_on_target": 1,
                "expected_assists": 0.1348,
                "key_pass": 1,
                "rating": 7.3665,
                "minutes": 92,
                "total_pass": 20,
                "accurate_pass": 16,
                "duels_won": 3,
                "total_long_balls": 0,
                "accurate_long_balls": 0,
                "total_opp_half_passes": 14,
                "accurate_opp_half_passes": 10,
                "crosses_total": 0,
                "crosses_accurate": 0,
                "touches": 31,
                "possession_lost": 8.7206,
                "dispossessed": 0.0,
                "duels_lost": 4,
                "aerial_lost": 0,
                "total_contest": 0,
                "won_contest": 0,
                "ball_recovery": 2,
                "challenges_lost": 0,
                "fouls": 0,
                "fouls_drawn": 2,
                "assists": 0,
                "shots_off_target": 0,
                "interceptions": 0,
                "tackles_won": 0,
                "tackles": 1,
                "clearances": 0,
                "blocks": 0,
                "big_chances_created": 0,
                "big_chances_missed": 0,
                "xgot": 0.0,
                "offsides": 1,
                "ball_carries": 14,
                "total_progression": 15,
                "progressive_carries": 2,
                "total_shots": 2,
                "yellowCards": 0.0,
                "redCards": 0.0,
                "ownGoals": 0.0,
                "shotAccuracy": 50.0,
                "shotConversion": 0.17,
                "minutesPct": 86.3,
                "pointsPerMatch": 2.33,
                "netGoalDifferencePer90": 1.16,
                "opponent_faced": "Mamadou Sarr, Sergio Gómez",
                "matchup_zone": "Shape fallback",
                "antagonist_source": "formation_fallback",
                "projected_goals": 1,
                "goal_probability": 0.3979,
                "projected_assists": 0,
                "assist_probability": 0.1122,
                "fifa_overall": 83.0
              }
            }
          ]
        },
        "Morten Hjulmand": {
          "player_id": 859917,
          "position": "M",
          "position_depth": "M",
          "is_starter": true,
          "shirt_number": 23,
          "height": 185,
          "market_value": 48000000,
          "stats": {
            "key_pass": 1,
            "expected_assists": 0.0679,
            "assists": 0,
            "expected_goals": 0.0694,
            "rating": 7.626,
            "minutes": 67,
            "total_pass": 44,
            "accurate_pass": 41,
            "duels_won": 5,
            "total_long_balls": 0,
            "accurate_long_balls": 0,
            "total_own_half_passes": 23,
            "accurate_own_half_passes": 23,
            "total_opp_half_passes": 21,
            "accurate_opp_half_passes": 18,
            "crosses_total": 0,
            "crosses_accurate": 0,
            "touches": 56,
            "possession_lost": 5.2015,
            "dispossessed": 0.0,
            "duels_lost": 2,
            "aerial_won": 1,
            "aerial_lost": 0,
            "interceptions": 0,
            "tackles_won": 0,
            "tackles": 2,
            "clearances": 0,
            "total_contest": 0,
            "won_contest": 0,
            "challenges_lost": 0,
            "fouls": 0,
            "fouls_drawn": 2,
            "goal_rate": 0.0,
            "goals": 0,
            "shots_on_target": 0,
            "shots_off_target": 0,
            "blocks": 0,
            "big_chances_created": 0,
            "big_chances_missed": 0,
            "xgot": 0.0,
            "ball_carries": 10,
            "total_progression": 3,
            "progressive_carries": 0,
            "total_shots": 2,
            "offsides": 0,
            "yellowCards": 0.4762,
            "redCards": 0.0,
            "ownGoals": 0.0,
            "shotAccuracy": 0.0,
            "shotConversion": 0.0,
            "minutesPct": 69.3,
            "pointsPerMatch": 2.33,
            "netGoalDifferencePer90": 1.44,
            "dribbles_attempted": 3,
            "dribbles_successful": 1.5,
            "crosses_attempted": 0.0,
            "duel_win_rate": 0.58,
            "pressing_faced": "LOW",
            "matchup_zone": "Central Mid vs Central Mid — Box-to-Box Midfield Contest",
            "numerical_situation": "1v1",
            "opponent_defenders": "Yangel Herrera",
            "opponent_faced": "Yangel Herrera",
            "antagonist_source": "defensive_duel, attacking_duel, midfield_pairing",
            "projected_goals": 0,
            "goal_probability": 0.0449,
            "projected_assists": 0,
            "assist_probability": 0.1544,
            "fifa_overall": 83.0
          },
          "latest_10_games": [
            {
              "match_id": 16416317.0,
              "match_date": "2026-09-05",
              "home_team": "Athletic Club",
              "away_team": "Atlético Madrid",
              "team_side": "away",
              "is_starting_11": 1,
              "team": "Atlético Madrid",
              "opponent": "Athletic Club",
              "stats": {
                "minutes": 59,
                "rating": 6.7,
                "assists": 0,
                "expected_assists": 0.1353,
                "total_shots": 0,
                "total_pass": 35,
                "accurate_pass": 28,
                "key_pass": 2,
                "tackles": 1,
                "interceptions": 3,
                "clearances": 1,
                "aerial_won": 2,
                "duels_won": 5,
                "ball_recovery": 3
              },
              "has_player_stats": true,
              "league_name": "LaLiga",
              "league_id": "8.0",
              "league_slug": "laliga",
              "league_country": "Spain",
              "season_id": "97268.0",
              "season_name": "LaLiga 26/27",
              "season_year": "26/27"
            },
            {
              "match_id": 16416316.0,
              "match_date": "2026-08-29",
              "home_team": "Sevilla",
              "away_team": "Atlético Madrid",
              "team_side": "away",
              "is_starting_11": 1,
              "team": "Atlético Madrid",
              "opponent": "Sevilla",
              "stats": {
                "minutes": 85,
                "rating": 7.3,
                "assists": 0,
                "expected_assists": 0.028,
                "total_shots": 0,
                "total_pass": 49,
                "accurate_pass": 46,
                "tackles": 3,
                "tackles_won": 2,
                "interceptions": 1,
                "clearances": 3,
                "aerial_won": 1,
                "duels_won": 6,
                "ball_recovery": 5
              },
              "has_player_stats": true,
              "league_name": "LaLiga",
              "league_id": "8.0",
              "league_slug": "laliga",
              "league_country": "Spain",
              "season_id": "97268.0",
              "season_name": "LaLiga 26/27",
              "season_year": "26/27"
            },
            {
              "match_id": 16416302.0,
              "match_date": "2026-08-23",
              "home_team": "Atlético Madrid",
              "away_team": "Villarreal",
              "team_side": "home",
              "is_starting_11": 1,
              "team": "Atlético Madrid",
              "opponent": "Villarreal",
              "stats": {
                "minutes": 90,
                "rating": 7.0,
                "assists": 0,
                "expected_goals": 0.0189,
                "expected_assists": 0.0565,
                "total_shots": 1,
                "shots_off_target": 1,
                "total_pass": 66,
                "accurate_pass": 64,
                "key_pass": 5,
                "tackles": 3,
                "tackles_won": 1,
                "interceptions": 2,
                "clearances": 2,
                "aerial_won": 1,
                "duels_won": 6,
                "ball_recovery": 5
              },
              "has_player_stats": true,
              "league_name": "LaLiga",
              "league_id": "8.0",
              "league_slug": "laliga",
              "league_country": "Spain",
              "season_id": "97268.0",
              "season_name": "LaLiga 26/27",
              "season_year": "26/27"
            },
            {
              "match_id": 16421055.0,
              "match_date": "2026-08-19",
              "home_team": "Atlético Madrid",
              "away_team": "Málaga CF",
              "team_side": "home",
              "is_starting_11": 0,
              "team": "Atlético Madrid",
              "opponent": "Málaga CF",
              "stats": {
                "minutes": 12,
                "rating": 6.7,
                "assists": 0,
                "expected_assists": 0.002,
                "total_shots": 0,
                "total_pass": 11,
                "accurate_pass": 10,
                "tackles": 1,
                "tackles_won": 1,
                "duels_won": 2
              },
              "has_player_stats": true,
              "league_name": "LaLiga",
              "league_id": "8.0",
              "league_slug": "laliga",
              "league_country": "Spain",
              "season_id": "97268.0",
              "season_name": "LaLiga 26/27",
              "season_year": "26/27"
            }
          ],
          "ranking": {
            "global_player_rank": 404,
            "combined_rank_score": 257.0,
            "ranking_source": "sofascore_plus_fifa_csv",
            "ranking_status": "combined",
            "sofascore_rank": 204.0,
            "sofascore_rating": 7.1875,
            "sofascore_appearances": 8.0,
            "fifa_rank": 310.0,
            "fifa_overall": 83.0,
            "fifa_source": "EA SPORTS FC official ratings",
            "match_squad_rank": 3,
            "squad_role": "starter",
            "projected_match_rating": 7.626,
            "source_file": "data/player_rankings.csv",
            "player_name": "Morten Hjulmand",
            "ranking_neighbors": {
              "upper": [
                {
                  "player_name": "Min Ji-Hoon",
                  "ranking": 399
                },
                {
                  "player_name": "Avazbek Ulmasaliyev",
                  "ranking": 400
                },
                {
                  "player_name": "Jun-yeong Jang",
                  "ranking": 401
                },
                {
                  "player_name": "Moise Kean",
                  "ranking": 402
                },
                {
                  "player_name": "Khurshidbek Mukhtorov",
                  "ranking": 403
                }
              ],
              "lower": [
                {
                  "player_name": "Seung-gun Kim",
                  "ranking": 405
                },
                {
                  "player_name": "Claudio Aquino",
                  "ranking": 406
                },
                {
                  "player_name": "Sherzod Nasrullaev",
                  "ranking": 407
                },
                {
                  "player_name": "Jun-sang Lee",
                  "ranking": 408
                },
                {
                  "player_name": "Boburbek Yuldashov",
                  "ranking": 409
                }
              ]
            }
          },
          "data_sources": [
            "match_history",
            "market_value",
            "fbref_season"
          ],
          "data_confidence": 0.521,
          "history_matches": 4,
          "xgboost_reasoning": {
            "model_source": "xgboost_regressor",
            "position_service": "M_service",
            "features_evaluated": [
              "minutesPlayed",
              "is_starting_11",
              "totalPass",
              "accuratePass",
              "totalOppositionHalfPasses",
              "accurateOppositionHalfPasses",
              "totalShots",
              "keyPass",
              "expectedAssists",
              "totalCross",
              "accurateCross",
              "duelWon",
              "duelLost",
              "aerialWon",
              "ballRecovery",
              "touches",
              "interceptionWon",
              "wonTackle",
              "possessionLostCtrl",
              "dispossessed",
              "numberOfSprints",
              "kilometersCovered",
              "passValueNormalized",
              "dribbleValueNormalized",
              "defensiveValueNormalized",
              "shotValueNormalized",
              "ballCarriesCount",
              "totalProgression",
              "progressiveBallCarriesCount",
              "pass_accuracy",
              "duel_win_rate",
              "opp_half_pass_pct",
              "creative_index",
              "touches_p90",
              "totalPass_p90",
              "keyPass_p90",
              "duelWon_p90",
              "ballRecovery_p90",
              "ballCarriesCount_p90",
              "creative_efficiency",
              "cross_accuracy",
              "cross_creative_contribution",
              "defensive_midfield_actions",
              "press_vulnerability",
              "progressive_carries_p90",
              "intensity_index",
              "history_matches"
            ],
            "targets_predicted": [
              "keyPass",
              "expectedAssists",
              "goalAssist",
              "expectedGoals",
              "rating"
            ],
            "history_matches": 4,
            "data_confidence": 0.521,
            "data_sources": [
              "match_history",
              "market_value",
              "fbref_season"
            ],
            "market_value_adjustment": 1.095,
            "fbref_prior_metrics": {
              "squad": "Atlético Madrid",
              "competition": "La Liga",
              "season": "2026-2027",
              "appearances": 3.0,
              "starts": 2.0,
              "minutes": 187.0,
              "goals_per90": 0.0,
              "assists_per90": 0.0,
              "shots_per90": 0.48,
              "shots_on_target_pct": 0.0,
              "prior_reliability": 0.14
            },
            "rationale": "XGBoost regressor (M_service) evaluated 4 historical appearances across 5 target models; FBref 2026-2027 prior blended (La Liga, Atlético Madrid, rel: 0.14, gls/90: 0.0, ast/90: 0.0)."
          },
          "stat_evolution": [
            {
              "step": "xgboost_raw",
              "description": "XGBoost M_service raw output over 5 target models",
              "stats": {
                "key_pass": 1,
                "expected_assists": 0.062,
                "assists": 0,
                "expected_goals": 0.0464,
                "rating": 6.9641,
                "minutes": 62,
                "total_pass": 40,
                "accurate_pass": 37,
                "duels_won": 5,
                "total_long_balls": 0,
                "accurate_long_balls": 0,
                "total_own_half_passes": 21,
                "accurate_own_half_passes": 21,
                "total_opp_half_passes": 19,
                "accurate_opp_half_passes": 16,
                "crosses_total": 0,
                "crosses_accurate": 0,
                "touches": 51,
                "possession_lost": 4.75,
                "dispossessed": 0.0,
                "duels_lost": 2,
                "aerial_won": 0,
                "aerial_lost": 0,
                "interceptions": 0,
                "tackles_won": 0,
                "tackles": 2,
                "clearances": 0,
                "total_contest": 0,
                "won_contest": 0,
                "challenges_lost": 0,
                "fouls": 0,
                "fouls_drawn": 2,
                "goal_rate": 0.0,
                "goals": 0,
                "shots_on_target": 0,
                "shots_off_target": 0,
                "blocks": 0,
                "big_chances_created": 0,
                "big_chances_missed": 0,
                "xgot": 0.0,
                "ball_carries": 9,
                "total_progression": 3,
                "progressive_carries": 0
              },
              "trace": {
                "model": {
                  "position_service": "M",
                  "schema_version": 3,
                  "trained_at": "2026-09-13T10:02:05.725191+00:00",
                  "trained_on": {
                    "matches": 93,
                    "players": 461,
                    "rows": 1422
                  }
                },
                "player_history": [
                  {
                    "match_date": "2026-09-05",
                    "opponent": "Athletic Club",
                    "minutes": 59.0,
                    "is_starting": true,
                    "weight": 0.3138,
                    "rating": 6.7
                  },
                  {
                    "match_date": "2026-08-29",
                    "opponent": "Sevilla",
                    "minutes": 85.0,
                    "is_starting": true,
                    "weight": 0.2667,
                    "rating": 7.3
                  },
                  {
                    "match_date": "2026-08-23",
                    "opponent": "Villarreal",
                    "minutes": 90.0,
                    "is_starting": true,
                    "weight": 0.2267,
                    "rating": 7.0
                  },
                  {
                    "match_date": "2026-08-19",
                    "opponent": "Málaga CF",
                    "minutes": 12.0,
                    "is_starting": false,
                    "weight": 0.1927,
                    "rating": 6.7
                  }
                ],
                "feature_row": {
                  "history_matches": 4.0,
                  "is_starting_11": 1.0,
                  "ballRecovery_p90": 3.9819,
                  "ballRecovery": 3.4088,
                  "intensity_index": 5.3054,
                  "expectedAssists": 0.0631,
                  "kilometersCovered": 7.9435
                },
                "per_target": [
                  {
                    "target": "keyPass",
                    "predicted": 1.0263336896896362,
                    "scale": "count per match",
                    "top_features": [
                      {
                        "name": "is_starting_11",
                        "importance": 0.0551
                      },
                      {
                        "name": "expectedAssists",
                        "importance": 0.0489
                      },
                      {
                        "name": "creative_efficiency",
                        "importance": 0.0393
                      },
                      {
                        "name": "creative_index",
                        "importance": 0.035
                      },
                      {
                        "name": "accurateCross",
                        "importance": 0.0319
                      }
                    ]
                  },
                  {
                    "target": "expectedAssists",
                    "predicted": 0.06202911585569382,
                    "scale": "per match (raw)",
                    "top_features": [
                      {
                        "name": "cross_creative_contribution",
                        "importance": 0.0714
                      },
                      {
                        "name": "totalOppositionHalfPasses",
                        "importance": 0.0375
                      },
                      {
                        "name": "expectedAssists",
                        "importance": 0.0361
                      },
                      {
                        "name": "accurateCross",
                        "importance": 0.0356
                      },
                      {
                        "name": "creative_index",
                        "importance": 0.0345
                      }
                    ]
                  },
                  {
                    "target": "goalAssist",
                    "predicted": 0.08483195304870605,
                    "scale": "count per match",
                    "top_features": [
                      {
                        "name": "dribbleValueNormalized",
                        "importance": 0.0442
                      },
                      {
                        "name": "keyPass_p90",
                        "importance": 0.0378
                      },
                      {
                        "name": "totalCross",
                        "importance": 0.0368
                      },
                      {
                        "name": "cross_accuracy",
                        "importance": 0.036
                      },
                      {
                        "name": "interceptionWon",
                        "importance": 0.0315
                      }
                    ]
                  },
                  {
                    "target": "expectedGoals",
                    "predicted": 0.046446722000837326,
                    "scale": "per match (raw)",
                    "top_features": [
                      {
                        "name": "totalShots",
                        "importance": 0.077
                      },
                      {
                        "name": "intensity_index",
                        "importance": 0.0622
                      },
                      {
                        "name": "progressiveBallCarriesCount",
                        "importance": 0.0454
                      },
                      {
                        "name": "possessionLostCtrl",
                        "importance": 0.0399
                      },
                      {
                        "name": "numberOfSprints",
                        "importance": 0.0384
                      }
                    ]
                  },
                  {
                    "target": "rating",
                    "predicted": 6.964086055755615,
                    "scale": "0-10",
                    "top_features": [
                      {
                        "name": "ballRecovery_p90",
                        "importance": 0.0847
                      },
                      {
                        "name": "ballRecovery",
                        "importance": 0.0836
                      },
                      {
                        "name": "kilometersCovered",
                        "importance": 0.0597
                      },
                      {
                        "name": "defensive_midfield_actions",
                        "importance": 0.05
                      },
                      {
                        "name": "minutesPlayed",
                        "importance": 0.0441
                      }
                    ]
                  }
                ],
                "caveat": "Raw XGBoost output: no per-90 normalization; minutesPlayed is the player's historical average."
              }
            },
            {
              "step": "market_value_boost",
              "description": "Market-value quality scaling (boost 1.0950, quality 0.817)",
              "stats": {
                "key_pass": 1,
                "expected_assists": 0.0679,
                "assists": 0,
                "expected_goals": 0.0509,
                "rating": 7.626,
                "minutes": 67,
                "total_pass": 44,
                "accurate_pass": 41,
                "duels_won": 5,
                "total_long_balls": 0,
                "accurate_long_balls": 0,
                "total_own_half_passes": 23,
                "accurate_own_half_passes": 23,
                "total_opp_half_passes": 21,
                "accurate_opp_half_passes": 18,
                "crosses_total": 0,
                "crosses_accurate": 0,
                "touches": 56,
                "possession_lost": 5.2015,
                "dispossessed": 0.0,
                "duels_lost": 2,
                "aerial_won": 0,
                "aerial_lost": 0,
                "interceptions": 0,
                "tackles_won": 0,
                "tackles": 2,
                "clearances": 0,
                "total_contest": 0,
                "won_contest": 0,
                "challenges_lost": 0,
                "fouls": 0,
                "fouls_drawn": 2,
                "goal_rate": 0.0,
                "goals": 0,
                "shots_on_target": 0,
                "shots_off_target": 0,
                "blocks": 0,
                "big_chances_created": 0,
                "big_chances_missed": 0,
                "xgot": 0.0,
                "ball_carries": 10,
                "total_progression": 3,
                "progressive_carries": 0
              }
            },
            {
              "step": "fbref_prior_blend",
              "description": "FBref 2026-27 prior blended (weight 0.0506)",
              "stats": {
                "key_pass": 1,
                "expected_assists": 0.0679,
                "assists": 0,
                "expected_goals": 0.0509,
                "rating": 7.626,
                "minutes": 67,
                "total_pass": 44,
                "accurate_pass": 41,
                "duels_won": 5,
                "total_long_balls": 0,
                "accurate_long_balls": 0,
                "total_own_half_passes": 23,
                "accurate_own_half_passes": 23,
                "total_opp_half_passes": 21,
                "accurate_opp_half_passes": 18,
                "crosses_total": 0,
                "crosses_accurate": 0,
                "touches": 56,
                "possession_lost": 5.2015,
                "dispossessed": 0.0,
                "duels_lost": 2,
                "aerial_won": 0,
                "aerial_lost": 0,
                "interceptions": 0,
                "tackles_won": 0,
                "tackles": 2,
                "clearances": 0,
                "total_contest": 0,
                "won_contest": 0,
                "challenges_lost": 0,
                "fouls": 0,
                "fouls_drawn": 2,
                "goal_rate": 0.0,
                "goals": 0,
                "shots_on_target": 0,
                "shots_off_target": 0,
                "blocks": 0,
                "big_chances_created": 0,
                "big_chances_missed": 0,
                "xgot": 0.0,
                "ball_carries": 10,
                "total_progression": 3,
                "progressive_carries": 0,
                "total_shots": 0,
                "offsides": 0,
                "yellowCards": 0.4762,
                "redCards": 0.0,
                "ownGoals": 0.0,
                "shotAccuracy": 0.0,
                "shotConversion": 0.0,
                "minutesPct": 69.3,
                "pointsPerMatch": 2.33,
                "netGoalDifferencePer90": 1.44
              }
            },
            {
              "step": "final_cap",
              "description": "Stats clamped to historical constraints and shot-component identity",
              "stats": {
                "key_pass": 1,
                "expected_assists": 0.0679,
                "assists": 0,
                "expected_goals": 0.0509,
                "rating": 7.626,
                "minutes": 67,
                "total_pass": 44,
                "accurate_pass": 41,
                "duels_won": 5,
                "total_long_balls": 0,
                "accurate_long_balls": 0,
                "total_own_half_passes": 23,
                "accurate_own_half_passes": 23,
                "total_opp_half_passes": 21,
                "accurate_opp_half_passes": 18,
                "crosses_total": 0,
                "crosses_accurate": 0,
                "touches": 56,
                "possession_lost": 5.2015,
                "dispossessed": 0.0,
                "duels_lost": 2,
                "aerial_won": 0,
                "aerial_lost": 0,
                "interceptions": 0,
                "tackles_won": 0,
                "tackles": 2,
                "clearances": 0,
                "total_contest": 0,
                "won_contest": 0,
                "challenges_lost": 0,
                "fouls": 0,
                "fouls_drawn": 2,
                "goal_rate": 0.0,
                "goals": 0,
                "shots_on_target": 0,
                "shots_off_target": 0,
                "blocks": 0,
                "big_chances_created": 0,
                "big_chances_missed": 0,
                "xgot": 0.0,
                "ball_carries": 10,
                "total_progression": 3,
                "progressive_carries": 0,
                "total_shots": 0,
                "offsides": 0,
                "yellowCards": 0.4762,
                "redCards": 0.0,
                "ownGoals": 0.0,
                "shotAccuracy": 0.0,
                "shotConversion": 0.0,
                "minutesPct": 69.3,
                "pointsPerMatch": 2.33,
                "netGoalDifferencePer90": 1.44
              }
            },
            {
              "step": "enriched_model_output",
              "description": "Model output after duel-context enrichment (pre router post-processing)",
              "stats": {
                "key_pass": 1,
                "expected_assists": 0.0679,
                "assists": 0,
                "expected_goals": 0.0509,
                "rating": 7.626,
                "minutes": 67,
                "total_pass": 44,
                "accurate_pass": 41,
                "duels_won": 5,
                "total_long_balls": 0,
                "accurate_long_balls": 0,
                "total_own_half_passes": 23,
                "accurate_own_half_passes": 23,
                "total_opp_half_passes": 21,
                "accurate_opp_half_passes": 18,
                "crosses_total": 0,
                "crosses_accurate": 0,
                "touches": 56,
                "possession_lost": 5.2015,
                "dispossessed": 0.0,
                "duels_lost": 2,
                "aerial_won": 1,
                "aerial_lost": 0,
                "interceptions": 0,
                "tackles_won": 0,
                "tackles": 2,
                "clearances": 0,
                "total_contest": 0,
                "won_contest": 0,
                "challenges_lost": 0,
                "fouls": 0,
                "fouls_drawn": 2,
                "goal_rate": 0.0,
                "goals": 0,
                "shots_on_target": 0,
                "shots_off_target": 0,
                "blocks": 0,
                "big_chances_created": 0,
                "big_chances_missed": 0,
                "xgot": 0.0,
                "ball_carries": 10,
                "total_progression": 3,
                "progressive_carries": 0,
                "total_shots": 2,
                "offsides": 0,
                "yellowCards": 0.4762,
                "redCards": 0.0,
                "ownGoals": 0.0,
                "shotAccuracy": 0.0,
                "shotConversion": 0.0,
                "minutesPct": 69.3,
                "pointsPerMatch": 2.33,
                "netGoalDifferencePer90": 1.44,
                "dribbles_attempted": 3,
                "dribbles_successful": 1.5,
                "crosses_attempted": 0.0,
                "duel_win_rate": 0.58,
                "pressing_faced": "LOW",
                "matchup_zone": "Central Mid vs Central Mid — Box-to-Box Midfield Contest",
                "numerical_situation": "1v1",
                "opponent_defenders": "Yangel Herrera",
                "opponent_faced": "Yangel Herrera",
                "antagonist_source": "defensive_duel, attacking_duel, midfield_pairing"
              }
            },
            {
              "step": "team_lambda_rescale",
              "description": "Player expected_goals/expected_assists rescaled so squad sum equals team lambda 1.59 (squad xG sum 1.1682, xG scale 1.3636)",
              "stats": {
                "key_pass": 1,
                "expected_assists": 0.0679,
                "assists": 0,
                "expected_goals": 0.0694,
                "rating": 7.626,
                "minutes": 67,
                "total_pass": 44,
                "accurate_pass": 41,
                "duels_won": 5,
                "total_long_balls": 0,
                "accurate_long_balls": 0,
                "total_own_half_passes": 23,
                "accurate_own_half_passes": 23,
                "total_opp_half_passes": 21,
                "accurate_opp_half_passes": 18,
                "crosses_total": 0,
                "crosses_accurate": 0,
                "touches": 56,
                "possession_lost": 5.2015,
                "dispossessed": 0.0,
                "duels_lost": 2,
                "aerial_won": 1,
                "aerial_lost": 0,
                "interceptions": 0,
                "tackles_won": 0,
                "tackles": 2,
                "clearances": 0,
                "total_contest": 0,
                "won_contest": 0,
                "challenges_lost": 0,
                "fouls": 0,
                "fouls_drawn": 2,
                "goal_rate": 0.0,
                "goals": 0,
                "shots_on_target": 0,
                "shots_off_target": 0,
                "blocks": 0,
                "big_chances_created": 0,
                "big_chances_missed": 0,
                "xgot": 0.0,
                "ball_carries": 10,
                "total_progression": 3,
                "progressive_carries": 0,
                "total_shots": 2,
                "offsides": 0,
                "yellowCards": 0.4762,
                "redCards": 0.0,
                "ownGoals": 0.0,
                "shotAccuracy": 0.0,
                "shotConversion": 0.0,
                "minutesPct": 69.3,
                "pointsPerMatch": 2.33,
                "netGoalDifferencePer90": 1.44,
                "dribbles_attempted": 3,
                "dribbles_successful": 1.5,
                "crosses_attempted": 0.0,
                "duel_win_rate": 0.58,
                "pressing_faced": "LOW",
                "matchup_zone": "Central Mid vs Central Mid — Box-to-Box Midfield Contest",
                "numerical_situation": "1v1",
                "opponent_defenders": "Yangel Herrera",
                "opponent_faced": "Yangel Herrera",
                "antagonist_source": "defensive_duel, attacking_duel, midfield_pairing",
                "projected_goals": 0,
                "goal_probability": 0.0,
                "projected_assists": 0,
                "assist_probability": 0.0
              }
            },
            {
              "step": "rankings_attached",
              "description": "Global ranking attached (match squad rank 3, fifa_overall 83.0)",
              "stats": {
                "key_pass": 1,
                "expected_assists": 0.0679,
                "assists": 0,
                "expected_goals": 0.0694,
                "rating": 7.626,
                "minutes": 67,
                "total_pass": 44,
                "accurate_pass": 41,
                "duels_won": 5,
                "total_long_balls": 0,
                "accurate_long_balls": 0,
                "total_own_half_passes": 23,
                "accurate_own_half_passes": 23,
                "total_opp_half_passes": 21,
                "accurate_opp_half_passes": 18,
                "crosses_total": 0,
                "crosses_accurate": 0,
                "touches": 56,
                "possession_lost": 5.2015,
                "dispossessed": 0.0,
                "duels_lost": 2,
                "aerial_won": 1,
                "aerial_lost": 0,
                "interceptions": 0,
                "tackles_won": 0,
                "tackles": 2,
                "clearances": 0,
                "total_contest": 0,
                "won_contest": 0,
                "challenges_lost": 0,
                "fouls": 0,
                "fouls_drawn": 2,
                "goal_rate": 0.0,
                "goals": 0,
                "shots_on_target": 0,
                "shots_off_target": 0,
                "blocks": 0,
                "big_chances_created": 0,
                "big_chances_missed": 0,
                "xgot": 0.0,
                "ball_carries": 10,
                "total_progression": 3,
                "progressive_carries": 0,
                "total_shots": 2,
                "offsides": 0,
                "yellowCards": 0.4762,
                "redCards": 0.0,
                "ownGoals": 0.0,
                "shotAccuracy": 0.0,
                "shotConversion": 0.0,
                "minutesPct": 69.3,
                "pointsPerMatch": 2.33,
                "netGoalDifferencePer90": 1.44,
                "dribbles_attempted": 3,
                "dribbles_successful": 1.5,
                "crosses_attempted": 0.0,
                "duel_win_rate": 0.58,
                "pressing_faced": "LOW",
                "matchup_zone": "Central Mid vs Central Mid — Box-to-Box Midfield Contest",
                "numerical_situation": "1v1",
                "opponent_defenders": "Yangel Herrera",
                "opponent_faced": "Yangel Herrera",
                "antagonist_source": "defensive_duel, attacking_duel, midfield_pairing",
                "projected_goals": 0,
                "goal_probability": 0.0,
                "projected_assists": 0,
                "assist_probability": 0.0,
                "fifa_overall": 83.0
              }
            },
            {
              "step": "integer_goal_projection",
              "description": "Team scoreline allocation: 1 projected goals distributed by scorer weight",
              "stats": {
                "key_pass": 1,
                "expected_assists": 0.0679,
                "assists": 0,
                "expected_goals": 0.0694,
                "rating": 7.626,
                "minutes": 67,
                "total_pass": 44,
                "accurate_pass": 41,
                "duels_won": 5,
                "total_long_balls": 0,
                "accurate_long_balls": 0,
                "total_own_half_passes": 23,
                "accurate_own_half_passes": 23,
                "total_opp_half_passes": 21,
                "accurate_opp_half_passes": 18,
                "crosses_total": 0,
                "crosses_accurate": 0,
                "touches": 56,
                "possession_lost": 5.2015,
                "dispossessed": 0.0,
                "duels_lost": 2,
                "aerial_won": 1,
                "aerial_lost": 0,
                "interceptions": 0,
                "tackles_won": 0,
                "tackles": 2,
                "clearances": 0,
                "total_contest": 0,
                "won_contest": 0,
                "challenges_lost": 0,
                "fouls": 0,
                "fouls_drawn": 2,
                "goal_rate": 0.0,
                "goals": 0,
                "shots_on_target": 0,
                "shots_off_target": 0,
                "blocks": 0,
                "big_chances_created": 0,
                "big_chances_missed": 0,
                "xgot": 0.0,
                "ball_carries": 10,
                "total_progression": 3,
                "progressive_carries": 0,
                "total_shots": 2,
                "offsides": 0,
                "yellowCards": 0.4762,
                "redCards": 0.0,
                "ownGoals": 0.0,
                "shotAccuracy": 0.0,
                "shotConversion": 0.0,
                "minutesPct": 69.3,
                "pointsPerMatch": 2.33,
                "netGoalDifferencePer90": 1.44,
                "dribbles_attempted": 3,
                "dribbles_successful": 1.5,
                "crosses_attempted": 0.0,
                "duel_win_rate": 0.58,
                "pressing_faced": "LOW",
                "matchup_zone": "Central Mid vs Central Mid — Box-to-Box Midfield Contest",
                "numerical_situation": "1v1",
                "opponent_defenders": "Yangel Herrera",
                "opponent_faced": "Yangel Herrera",
                "antagonist_source": "defensive_duel, attacking_duel, midfield_pairing",
                "projected_goals": 0,
                "goal_probability": 0.0449,
                "projected_assists": 0,
                "assist_probability": 0.0,
                "fifa_overall": 83.0
              }
            },
            {
              "step": "integer_assist_projection",
              "description": "Team scoreline allocation: 1 projected assists distributed by provider weight",
              "stats": {
                "key_pass": 1,
                "expected_assists": 0.0679,
                "assists": 0,
                "expected_goals": 0.0694,
                "rating": 7.626,
                "minutes": 67,
                "total_pass": 44,
                "accurate_pass": 41,
                "duels_won": 5,
                "total_long_balls": 0,
                "accurate_long_balls": 0,
                "total_own_half_passes": 23,
                "accurate_own_half_passes": 23,
                "total_opp_half_passes": 21,
                "accurate_opp_half_passes": 18,
                "crosses_total": 0,
                "crosses_accurate": 0,
                "touches": 56,
                "possession_lost": 5.2015,
                "dispossessed": 0.0,
                "duels_lost": 2,
                "aerial_won": 1,
                "aerial_lost": 0,
                "interceptions": 0,
                "tackles_won": 0,
                "tackles": 2,
                "clearances": 0,
                "total_contest": 0,
                "won_contest": 0,
                "challenges_lost": 0,
                "fouls": 0,
                "fouls_drawn": 2,
                "goal_rate": 0.0,
                "goals": 0,
                "shots_on_target": 0,
                "shots_off_target": 0,
                "blocks": 0,
                "big_chances_created": 0,
                "big_chances_missed": 0,
                "xgot": 0.0,
                "ball_carries": 10,
                "total_progression": 3,
                "progressive_carries": 0,
                "total_shots": 2,
                "offsides": 0,
                "yellowCards": 0.4762,
                "redCards": 0.0,
                "ownGoals": 0.0,
                "shotAccuracy": 0.0,
                "shotConversion": 0.0,
                "minutesPct": 69.3,
                "pointsPerMatch": 2.33,
                "netGoalDifferencePer90": 1.44,
                "dribbles_attempted": 3,
                "dribbles_successful": 1.5,
                "crosses_attempted": 0.0,
                "duel_win_rate": 0.58,
                "pressing_faced": "LOW",
                "matchup_zone": "Central Mid vs Central Mid — Box-to-Box Midfield Contest",
                "numerical_situation": "1v1",
                "opponent_defenders": "Yangel Herrera",
                "opponent_faced": "Yangel Herrera",
                "antagonist_source": "defensive_duel, attacking_duel, midfield_pairing",
                "projected_goals": 0,
                "goal_probability": 0.0449,
                "projected_assists": 0,
                "assist_probability": 0.1544,
                "fifa_overall": 83.0
              }
            }
          ]
        },
        "Koke": {
          "player_id": 84539,
          "position": "M",
          "position_depth": "M",
          "is_starter": true,
          "shirt_number": 6,
          "height": 177,
          "market_value": 4600000,
          "stats": {
            "key_pass": 1,
            "expected_assists": 0.0953,
            "assists": 0,
            "expected_goals": 0.0526,
            "rating": 6.847,
            "minutes": 48,
            "total_pass": 39,
            "accurate_pass": 36,
            "duels_won": 4,
            "total_long_balls": 0,
            "accurate_long_balls": 0,
            "total_own_half_passes": 13,
            "accurate_own_half_passes": 12,
            "total_opp_half_passes": 0,
            "accurate_opp_half_passes": 0,
            "crosses_total": 0,
            "crosses_accurate": 0,
            "touches": 47,
            "possession_lost": 6.1698,
            "dispossessed": 0.0,
            "duels_lost": 0,
            "aerial_won": 1,
            "aerial_lost": 0,
            "interceptions": 0,
            "tackles_won": 0,
            "tackles": 0,
            "clearances": 0,
            "total_contest": 0,
            "won_contest": 0,
            "challenges_lost": 0,
            "fouls": 0,
            "fouls_drawn": 0,
            "goal_rate": 0.0,
            "goals": 0,
            "shots_on_target": 0,
            "shots_off_target": 0,
            "blocks": 0,
            "big_chances_created": 0,
            "big_chances_missed": 0,
            "xgot": 0.0,
            "ball_carries": 17,
            "total_progression": 39,
            "progressive_carries": 1,
            "total_shots": 2,
            "offsides": 0,
            "yellowCards": 0.0,
            "redCards": 0.0,
            "ownGoals": 0.0,
            "shotAccuracy": 0.0,
            "shotConversion": 0.0,
            "minutesPct": 59.6,
            "pointsPerMatch": 2.33,
            "netGoalDifferencePer90": 0.56,
            "dribbles_attempted": 3,
            "dribbles_successful": 1.1,
            "crosses_attempted": 2.1,
            "duel_win_rate": 0.415,
            "pressing_faced": "LOW",
            "matchup_zone": "Right Mid vs Left Back — Wide Channel",
            "numerical_situation": "1v1",
            "opponent_defenders": "Jon Aramburu",
            "opponent_faced": "Jon Aramburu",
            "antagonist_source": "attacking_duel, midfield_pairing",
            "projected_goals": 0,
            "goal_probability": 0.0361,
            "projected_assists": 0,
            "assist_probability": 0.16,
            "fifa_overall": 81.0
          },
          "latest_10_games": [
            {
              "match_id": 16416317.0,
              "match_date": "2026-09-05",
              "home_team": "Athletic Club",
              "away_team": "Atlético Madrid",
              "team_side": "away",
              "is_starting_11": 0,
              "team": "Atlético Madrid",
              "opponent": "Athletic Club",
              "stats": {
                "minutes": 31,
                "rating": 6.9,
                "assists": 0,
                "expected_assists": 0.0618,
                "total_shots": 0,
                "total_pass": 44,
                "accurate_pass": 43,
                "key_pass": 1,
                "ball_recovery": 2
              },
              "has_player_stats": true,
              "league_name": "LaLiga",
              "league_id": "8.0",
              "league_slug": "laliga",
              "league_country": "Spain",
              "season_id": "97268.0",
              "season_name": "LaLiga 26/27",
              "season_year": "26/27"
            },
            {
              "match_id": 16416316.0,
              "match_date": "2026-08-29",
              "home_team": "Sevilla",
              "away_team": "Atlético Madrid",
              "team_side": "away",
              "is_starting_11": 0,
              "team": "Atlético Madrid",
              "opponent": "Sevilla",
              "stats": {
                "minutes": 18,
                "rating": 6.6,
                "assists": 0,
                "expected_assists": 0.0,
                "total_shots": 0,
                "total_pass": 4,
                "accurate_pass": 3
              },
              "has_player_stats": true,
              "league_name": "LaLiga",
              "league_id": "8.0",
              "league_slug": "laliga",
              "league_country": "Spain",
              "season_id": "97268.0",
              "season_name": "LaLiga 26/27",
              "season_year": "26/27"
            },
            {
              "match_id": 16416302.0,
              "match_date": "2026-08-23",
              "home_team": "Atlético Madrid",
              "away_team": "Villarreal",
              "team_side": "home",
              "is_starting_11": 1,
              "team": "Atlético Madrid",
              "opponent": "Villarreal",
              "stats": {
                "minutes": 66,
                "rating": 7.6,
                "assists": 0,
                "expected_goals": 0.0369,
                "expected_assists": 0.0802,
                "total_shots": 1,
                "total_pass": 44,
                "accurate_pass": 39,
                "key_pass": 2,
                "tackles": 4,
                "tackles_won": 3,
                "interceptions": 1,
                "clearances": 1,
                "duels_won": 8,
                "ball_recovery": 7
              },
              "has_player_stats": true,
              "league_name": "LaLiga",
              "league_id": "8.0",
              "league_slug": "laliga",
              "league_country": "Spain",
              "season_id": "97268.0",
              "season_name": "LaLiga 26/27",
              "season_year": "26/27"
            },
            {
              "match_id": 16421055.0,
              "match_date": "2026-08-19",
              "home_team": "Atlético Madrid",
              "away_team": "Málaga CF",
              "team_side": "home",
              "is_starting_11": 1,
              "team": "Atlético Madrid",
              "opponent": "Málaga CF",
              "stats": {
                "minutes": 78,
                "rating": 7.4,
                "assists": 0,
                "expected_assists": 0.0658,
                "total_shots": 0,
                "total_pass": 67,
                "accurate_pass": 59,
                "key_pass": 1,
                "tackles": 2,
                "tackles_won": 1,
                "duels_won": 3,
                "ball_recovery": 5
              },
              "has_player_stats": true,
              "league_name": "LaLiga",
              "league_id": "8.0",
              "league_slug": "laliga",
              "league_country": "Spain",
              "season_id": "97268.0",
              "season_name": "LaLiga 26/27",
              "season_year": "26/27"
            }
          ],
          "ranking": {
            "global_player_rank": 714,
            "combined_rank_score": 345.5,
            "ranking_source": "sofascore_plus_fifa_csv",
            "ranking_status": "combined",
            "sofascore_rank": 122.0,
            "sofascore_rating": 7.4,
            "sofascore_appearances": 1.0,
            "fifa_rank": 569.0,
            "fifa_overall": 81.0,
            "fifa_source": "EA SPORTS FC official ratings",
            "match_squad_rank": 17,
            "squad_role": "starter",
            "projected_match_rating": 6.847,
            "source_file": "data/player_rankings.csv",
            "player_name": "Koke",
            "ranking_neighbors": {
              "upper": [
                {
                  "player_name": "Cristhofer Mesías",
                  "ranking": 709
                },
                {
                  "player_name": "Luis Javier Suárez",
                  "ranking": 710
                },
                {
                  "player_name": "Iñigo Ruiz de Galarreta",
                  "ranking": 711
                },
                {
                  "player_name": "Javokhir Roziyev",
                  "ranking": 712
                },
                {
                  "player_name": "Victor Froholdt",
                  "ranking": 713
                }
              ],
              "lower": [
                {
                  "player_name": "Aleksandar Vojnović",
                  "ranking": 715
                },
                {
                  "player_name": "Ørjan Nyland",
                  "ranking": 716
                },
                {
                  "player_name": "Joaquín Sosa",
                  "ranking": 717
                },
                {
                  "player_name": "Seung-bin Lee",
                  "ranking": 718
                },
                {
                  "player_name": "Jo Yun-seong",
                  "ranking": 719
                }
              ]
            }
          },
          "data_sources": [
            "match_history",
            "market_value",
            "fbref_season"
          ],
          "data_confidence": 0.518,
          "history_matches": 4,
          "xgboost_reasoning": {
            "model_source": "xgboost_regressor",
            "position_service": "M_service",
            "features_evaluated": [
              "minutesPlayed",
              "is_starting_11",
              "totalPass",
              "accuratePass",
              "totalOppositionHalfPasses",
              "accurateOppositionHalfPasses",
              "totalShots",
              "keyPass",
              "expectedAssists",
              "totalCross",
              "accurateCross",
              "duelWon",
              "duelLost",
              "aerialWon",
              "ballRecovery",
              "touches",
              "interceptionWon",
              "wonTackle",
              "possessionLostCtrl",
              "dispossessed",
              "numberOfSprints",
              "kilometersCovered",
              "passValueNormalized",
              "dribbleValueNormalized",
              "defensiveValueNormalized",
              "shotValueNormalized",
              "ballCarriesCount",
              "totalProgression",
              "progressiveBallCarriesCount",
              "pass_accuracy",
              "duel_win_rate",
              "opp_half_pass_pct",
              "creative_index",
              "touches_p90",
              "totalPass_p90",
              "keyPass_p90",
              "duelWon_p90",
              "ballRecovery_p90",
              "ballCarriesCount_p90",
              "creative_efficiency",
              "cross_accuracy",
              "cross_creative_contribution",
              "defensive_midfield_actions",
              "press_vulnerability",
              "progressive_carries_p90",
              "intensity_index",
              "history_matches"
            ],
            "targets_predicted": [
              "keyPass",
              "expectedAssists",
              "goalAssist",
              "expectedGoals",
              "rating"
            ],
            "history_matches": 4,
            "data_confidence": 0.518,
            "data_sources": [
              "match_history",
              "market_value",
              "fbref_season"
            ],
            "market_value_adjustment": 0.9872,
            "fbref_prior_metrics": {
              "squad": "Atlético Madrid",
              "competition": "La Liga",
              "season": "2026-2027",
              "appearances": 3.0,
              "starts": 2.0,
              "minutes": 161.0,
              "goals_per90": 0.0,
              "assists_per90": 0.0,
              "shots_per90": 0.56,
              "shots_on_target_pct": 0.0,
              "prior_reliability": 0.12
            },
            "rationale": "XGBoost regressor (M_service) evaluated 4 historical appearances across 5 target models; FBref 2026-2027 prior blended (La Liga, Atlético Madrid, rel: 0.12, gls/90: 0.0, ast/90: 0.0)."
          },
          "stat_evolution": [
            {
              "step": "xgboost_raw",
              "description": "XGBoost M_service raw output over 5 target models",
              "stats": {
                "key_pass": 1,
                "expected_assists": 0.0965,
                "assists": 0,
                "expected_goals": 0.0391,
                "rating": 6.9359,
                "minutes": 48,
                "total_pass": 40,
                "accurate_pass": 36,
                "duels_won": 4,
                "total_long_balls": 0,
                "accurate_long_balls": 0,
                "total_own_half_passes": 13,
                "accurate_own_half_passes": 12,
                "total_opp_half_passes": 0,
                "accurate_opp_half_passes": 0,
                "crosses_total": 0,
                "crosses_accurate": 0,
                "touches": 48,
                "possession_lost": 6.25,
                "dispossessed": 0.0,
                "duels_lost": 0,
                "aerial_won": 0,
                "aerial_lost": 0,
                "interceptions": 0,
                "tackles_won": 0,
                "tackles": 0,
                "clearances": 0,
                "total_contest": 0,
                "won_contest": 0,
                "challenges_lost": 0,
                "fouls": 0,
                "fouls_drawn": 0,
                "goal_rate": 0.0,
                "goals": 0,
                "shots_on_target": 0,
                "shots_off_target": 0,
                "blocks": 0,
                "big_chances_created": 0,
                "big_chances_missed": 0,
                "xgot": 0.0,
                "ball_carries": 17,
                "total_progression": 40,
                "progressive_carries": 1
              },
              "trace": {
                "model": {
                  "position_service": "M",
                  "schema_version": 3,
                  "trained_at": "2026-09-13T10:02:05.725191+00:00",
                  "trained_on": {
                    "matches": 93,
                    "players": 461,
                    "rows": 1422
                  }
                },
                "player_history": [
                  {
                    "match_date": "2026-09-05",
                    "opponent": "Athletic Club",
                    "minutes": 31.0,
                    "is_starting": false,
                    "weight": 0.3138,
                    "rating": 6.9
                  },
                  {
                    "match_date": "2026-08-29",
                    "opponent": "Sevilla",
                    "minutes": 18.0,
                    "is_starting": false,
                    "weight": 0.2667,
                    "rating": 6.6
                  },
                  {
                    "match_date": "2026-08-23",
                    "opponent": "Villarreal",
                    "minutes": 66.0,
                    "is_starting": true,
                    "weight": 0.2267,
                    "rating": 7.6
                  },
                  {
                    "match_date": "2026-08-19",
                    "opponent": "Málaga CF",
                    "minutes": 78.0,
                    "is_starting": true,
                    "weight": 0.1927,
                    "rating": 7.4
                  }
                ],
                "feature_row": {
                  "history_matches": 4.0,
                  "is_starting_11": 1.0,
                  "ballRecovery_p90": 5.0982,
                  "ballRecovery": 3.1783,
                  "intensity_index": 2.7926,
                  "expectedAssists": 0.0503,
                  "kilometersCovered": 5.9228
                },
                "per_target": [
                  {
                    "target": "keyPass",
                    "predicted": 1.095876932144165,
                    "scale": "count per match",
                    "top_features": [
                      {
                        "name": "is_starting_11",
                        "importance": 0.0551
                      },
                      {
                        "name": "expectedAssists",
                        "importance": 0.0489
                      },
                      {
                        "name": "creative_efficiency",
                        "importance": 0.0393
                      },
                      {
                        "name": "creative_index",
                        "importance": 0.035
                      },
                      {
                        "name": "accurateCross",
                        "importance": 0.0319
                      }
                    ]
                  },
                  {
                    "target": "expectedAssists",
                    "predicted": 0.09651201218366623,
                    "scale": "per match (raw)",
                    "top_features": [
                      {
                        "name": "cross_creative_contribution",
                        "importance": 0.0714
                      },
                      {
                        "name": "totalOppositionHalfPasses",
                        "importance": 0.0375
                      },
                      {
                        "name": "expectedAssists",
                        "importance": 0.0361
                      },
                      {
                        "name": "accurateCross",
                        "importance": 0.0356
                      },
                      {
                        "name": "creative_index",
                        "importance": 0.0345
                      }
                    ]
                  },
                  {
                    "target": "goalAssist",
                    "predicted": 0.09017407894134521,
                    "scale": "count per match",
                    "top_features": [
                      {
                        "name": "dribbleValueNormalized",
                        "importance": 0.0442
                      },
                      {
                        "name": "keyPass_p90",
                        "importance": 0.0378
                      },
                      {
                        "name": "totalCross",
                        "importance": 0.0368
                      },
                      {
                        "name": "cross_accuracy",
                        "importance": 0.036
                      },
                      {
                        "name": "interceptionWon",
                        "importance": 0.0315
                      }
                    ]
                  },
                  {
                    "target": "expectedGoals",
                    "predicted": 0.03910951316356659,
                    "scale": "per match (raw)",
                    "top_features": [
                      {
                        "name": "totalShots",
                        "importance": 0.077
                      },
                      {
                        "name": "intensity_index",
                        "importance": 0.0622
                      },
                      {
                        "name": "progressiveBallCarriesCount",
                        "importance": 0.0454
                      },
                      {
                        "name": "possessionLostCtrl",
                        "importance": 0.0399
                      },
                      {
                        "name": "numberOfSprints",
                        "importance": 0.0384
                      }
                    ]
                  },
                  {
                    "target": "rating",
                    "predicted": 6.935932159423828,
                    "scale": "0-10",
                    "top_features": [
                      {
                        "name": "ballRecovery_p90",
                        "importance": 0.0847
                      },
                      {
                        "name": "ballRecovery",
                        "importance": 0.0836
                      },
                      {
                        "name": "kilometersCovered",
                        "importance": 0.0597
                      },
                      {
                        "name": "defensive_midfield_actions",
                        "importance": 0.05
                      },
                      {
                        "name": "minutesPlayed",
                        "importance": 0.0441
                      }
                    ]
                  }
                ],
                "caveat": "Raw XGBoost output: no per-90 normalization; minutesPlayed is the player's historical average."
              }
            },
            {
              "step": "market_value_boost",
              "description": "Market-value quality scaling (boost 0.9872, quality 0.457)",
              "stats": {
                "key_pass": 1,
                "expected_assists": 0.0953,
                "assists": 0,
                "expected_goals": 0.0386,
                "rating": 6.847,
                "minutes": 48,
                "total_pass": 39,
                "accurate_pass": 36,
                "duels_won": 4,
                "total_long_balls": 0,
                "accurate_long_balls": 0,
                "total_own_half_passes": 13,
                "accurate_own_half_passes": 12,
                "total_opp_half_passes": 0,
                "accurate_opp_half_passes": 0,
                "crosses_total": 0,
                "crosses_accurate": 0,
                "touches": 47,
                "possession_lost": 6.1698,
                "dispossessed": 0.0,
                "duels_lost": 0,
                "aerial_won": 0,
                "aerial_lost": 0,
                "interceptions": 0,
                "tackles_won": 0,
                "tackles": 0,
                "clearances": 0,
                "total_contest": 0,
                "won_contest": 0,
                "challenges_lost": 0,
                "fouls": 0,
                "fouls_drawn": 0,
                "goal_rate": 0.0,
                "goals": 0,
                "shots_on_target": 0,
                "shots_off_target": 0,
                "blocks": 0,
                "big_chances_created": 0,
                "big_chances_missed": 0,
                "xgot": 0.0,
                "ball_carries": 17,
                "total_progression": 39,
                "progressive_carries": 1
              }
            },
            {
              "step": "fbref_prior_blend",
              "description": "FBref 2026-27 prior blended (weight 0.0433)",
              "stats": {
                "key_pass": 1,
                "expected_assists": 0.0953,
                "assists": 0,
                "expected_goals": 0.0386,
                "rating": 6.847,
                "minutes": 48,
                "total_pass": 39,
                "accurate_pass": 36,
                "duels_won": 4,
                "total_long_balls": 0,
                "accurate_long_balls": 0,
                "total_own_half_passes": 13,
                "accurate_own_half_passes": 12,
                "total_opp_half_passes": 0,
                "accurate_opp_half_passes": 0,
                "crosses_total": 0,
                "crosses_accurate": 0,
                "touches": 47,
                "possession_lost": 6.1698,
                "dispossessed": 0.0,
                "duels_lost": 0,
                "aerial_won": 0,
                "aerial_lost": 0,
                "interceptions": 0,
                "tackles_won": 0,
                "tackles": 0,
                "clearances": 0,
                "total_contest": 0,
                "won_contest": 0,
                "challenges_lost": 0,
                "fouls": 0,
                "fouls_drawn": 0,
                "goal_rate": 0.0,
                "goals": 0,
                "shots_on_target": 0,
                "shots_off_target": 0,
                "blocks": 0,
                "big_chances_created": 0,
                "big_chances_missed": 0,
                "xgot": 0.0,
                "ball_carries": 17,
                "total_progression": 39,
                "progressive_carries": 1,
                "total_shots": 1,
                "offsides": 0,
                "yellowCards": 0.0,
                "redCards": 0.0,
                "ownGoals": 0.0,
                "shotAccuracy": 0.0,
                "shotConversion": 0.0,
                "minutesPct": 59.6,
                "pointsPerMatch": 2.33,
                "netGoalDifferencePer90": 0.56
              }
            },
            {
              "step": "final_cap",
              "description": "Stats clamped to historical constraints and shot-component identity",
              "stats": {
                "key_pass": 1,
                "expected_assists": 0.0953,
                "assists": 0,
                "expected_goals": 0.0386,
                "rating": 6.847,
                "minutes": 48,
                "total_pass": 39,
                "accurate_pass": 36,
                "duels_won": 4,
                "total_long_balls": 0,
                "accurate_long_balls": 0,
                "total_own_half_passes": 13,
                "accurate_own_half_passes": 12,
                "total_opp_half_passes": 0,
                "accurate_opp_half_passes": 0,
                "crosses_total": 0,
                "crosses_accurate": 0,
                "touches": 47,
                "possession_lost": 6.1698,
                "dispossessed": 0.0,
                "duels_lost": 0,
                "aerial_won": 0,
                "aerial_lost": 0,
                "interceptions": 0,
                "tackles_won": 0,
                "tackles": 0,
                "clearances": 0,
                "total_contest": 0,
                "won_contest": 0,
                "challenges_lost": 0,
                "fouls": 0,
                "fouls_drawn": 0,
                "goal_rate": 0.0,
                "goals": 0,
                "shots_on_target": 0,
                "shots_off_target": 0,
                "blocks": 0,
                "big_chances_created": 0,
                "big_chances_missed": 0,
                "xgot": 0.0,
                "ball_carries": 17,
                "total_progression": 39,
                "progressive_carries": 1,
                "total_shots": 1,
                "offsides": 0,
                "yellowCards": 0.0,
                "redCards": 0.0,
                "ownGoals": 0.0,
                "shotAccuracy": 0.0,
                "shotConversion": 0.0,
                "minutesPct": 59.6,
                "pointsPerMatch": 2.33,
                "netGoalDifferencePer90": 0.56
              }
            },
            {
              "step": "enriched_model_output",
              "description": "Model output after duel-context enrichment (pre router post-processing)",
              "stats": {
                "key_pass": 1,
                "expected_assists": 0.0953,
                "assists": 0,
                "expected_goals": 0.0386,
                "rating": 6.847,
                "minutes": 48,
                "total_pass": 39,
                "accurate_pass": 36,
                "duels_won": 4,
                "total_long_balls": 0,
                "accurate_long_balls": 0,
                "total_own_half_passes": 13,
                "accurate_own_half_passes": 12,
                "total_opp_half_passes": 0,
                "accurate_opp_half_passes": 0,
                "crosses_total": 0,
                "crosses_accurate": 0,
                "touches": 47,
                "possession_lost": 6.1698,
                "dispossessed": 0.0,
                "duels_lost": 0,
                "aerial_won": 1,
                "aerial_lost": 0,
                "interceptions": 0,
                "tackles_won": 0,
                "tackles": 0,
                "clearances": 0,
                "total_contest": 0,
                "won_contest": 0,
                "challenges_lost": 0,
                "fouls": 0,
                "fouls_drawn": 0,
                "goal_rate": 0.0,
                "goals": 0,
                "shots_on_target": 0,
                "shots_off_target": 0,
                "blocks": 0,
                "big_chances_created": 0,
                "big_chances_missed": 0,
                "xgot": 0.0,
                "ball_carries": 17,
                "total_progression": 39,
                "progressive_carries": 1,
                "total_shots": 2,
                "offsides": 0,
                "yellowCards": 0.0,
                "redCards": 0.0,
                "ownGoals": 0.0,
                "shotAccuracy": 0.0,
                "shotConversion": 0.0,
                "minutesPct": 59.6,
                "pointsPerMatch": 2.33,
                "netGoalDifferencePer90": 0.56,
                "dribbles_attempted": 3,
                "dribbles_successful": 1.1,
                "crosses_attempted": 2.1,
                "duel_win_rate": 0.415,
                "pressing_faced": "LOW",
                "matchup_zone": "Right Mid vs Left Back — Wide Channel",
                "numerical_situation": "1v1",
                "opponent_defenders": "Jon Aramburu",
                "opponent_faced": "Jon Aramburu",
                "antagonist_source": "attacking_duel, midfield_pairing"
              }
            },
            {
              "step": "team_lambda_rescale",
              "description": "Player expected_goals/expected_assists rescaled so squad sum equals team lambda 1.59 (squad xG sum 1.1682, xG scale 1.3636)",
              "stats": {
                "key_pass": 1,
                "expected_assists": 0.0953,
                "assists": 0,
                "expected_goals": 0.0526,
                "rating": 6.847,
                "minutes": 48,
                "total_pass": 39,
                "accurate_pass": 36,
                "duels_won": 4,
                "total_long_balls": 0,
                "accurate_long_balls": 0,
                "total_own_half_passes": 13,
                "accurate_own_half_passes": 12,
                "total_opp_half_passes": 0,
                "accurate_opp_half_passes": 0,
                "crosses_total": 0,
                "crosses_accurate": 0,
                "touches": 47,
                "possession_lost": 6.1698,
                "dispossessed": 0.0,
                "duels_lost": 0,
                "aerial_won": 1,
                "aerial_lost": 0,
                "interceptions": 0,
                "tackles_won": 0,
                "tackles": 0,
                "clearances": 0,
                "total_contest": 0,
                "won_contest": 0,
                "challenges_lost": 0,
                "fouls": 0,
                "fouls_drawn": 0,
                "goal_rate": 0.0,
                "goals": 0,
                "shots_on_target": 0,
                "shots_off_target": 0,
                "blocks": 0,
                "big_chances_created": 0,
                "big_chances_missed": 0,
                "xgot": 0.0,
                "ball_carries": 17,
                "total_progression": 39,
                "progressive_carries": 1,
                "total_shots": 2,
                "offsides": 0,
                "yellowCards": 0.0,
                "redCards": 0.0,
                "ownGoals": 0.0,
                "shotAccuracy": 0.0,
                "shotConversion": 0.0,
                "minutesPct": 59.6,
                "pointsPerMatch": 2.33,
                "netGoalDifferencePer90": 0.56,
                "dribbles_attempted": 3,
                "dribbles_successful": 1.1,
                "crosses_attempted": 2.1,
                "duel_win_rate": 0.415,
                "pressing_faced": "LOW",
                "matchup_zone": "Right Mid vs Left Back — Wide Channel",
                "numerical_situation": "1v1",
                "opponent_defenders": "Jon Aramburu",
                "opponent_faced": "Jon Aramburu",
                "antagonist_source": "attacking_duel, midfield_pairing",
                "projected_goals": 0,
                "goal_probability": 0.0,
                "projected_assists": 0,
                "assist_probability": 0.0
              }
            },
            {
              "step": "rankings_attached",
              "description": "Global ranking attached (match squad rank 17, fifa_overall 81.0)",
              "stats": {
                "key_pass": 1,
                "expected_assists": 0.0953,
                "assists": 0,
                "expected_goals": 0.0526,
                "rating": 6.847,
                "minutes": 48,
                "total_pass": 39,
                "accurate_pass": 36,
                "duels_won": 4,
                "total_long_balls": 0,
                "accurate_long_balls": 0,
                "total_own_half_passes": 13,
                "accurate_own_half_passes": 12,
                "total_opp_half_passes": 0,
                "accurate_opp_half_passes": 0,
                "crosses_total": 0,
                "crosses_accurate": 0,
                "touches": 47,
                "possession_lost": 6.1698,
                "dispossessed": 0.0,
                "duels_lost": 0,
                "aerial_won": 1,
                "aerial_lost": 0,
                "interceptions": 0,
                "tackles_won": 0,
                "tackles": 0,
                "clearances": 0,
                "total_contest": 0,
                "won_contest": 0,
                "challenges_lost": 0,
                "fouls": 0,
                "fouls_drawn": 0,
                "goal_rate": 0.0,
                "goals": 0,
                "shots_on_target": 0,
                "shots_off_target": 0,
                "blocks": 0,
                "big_chances_created": 0,
                "big_chances_missed": 0,
                "xgot": 0.0,
                "ball_carries": 17,
                "total_progression": 39,
                "progressive_carries": 1,
                "total_shots": 2,
                "offsides": 0,
                "yellowCards": 0.0,
                "redCards": 0.0,
                "ownGoals": 0.0,
                "shotAccuracy": 0.0,
                "shotConversion": 0.0,
                "minutesPct": 59.6,
                "pointsPerMatch": 2.33,
                "netGoalDifferencePer90": 0.56,
                "dribbles_attempted": 3,
                "dribbles_successful": 1.1,
                "crosses_attempted": 2.1,
                "duel_win_rate": 0.415,
                "pressing_faced": "LOW",
                "matchup_zone": "Right Mid vs Left Back — Wide Channel",
                "numerical_situation": "1v1",
                "opponent_defenders": "Jon Aramburu",
                "opponent_faced": "Jon Aramburu",
                "antagonist_source": "attacking_duel, midfield_pairing",
                "projected_goals": 0,
                "goal_probability": 0.0,
                "projected_assists": 0,
                "assist_probability": 0.0,
                "fifa_overall": 81.0
              }
            },
            {
              "step": "integer_goal_projection",
              "description": "Team scoreline allocation: 1 projected goals distributed by scorer weight",
              "stats": {
                "key_pass": 1,
                "expected_assists": 0.0953,
                "assists": 0,
                "expected_goals": 0.0526,
                "rating": 6.847,
                "minutes": 48,
                "total_pass": 39,
                "accurate_pass": 36,
                "duels_won": 4,
                "total_long_balls": 0,
                "accurate_long_balls": 0,
                "total_own_half_passes": 13,
                "accurate_own_half_passes": 12,
                "total_opp_half_passes": 0,
                "accurate_opp_half_passes": 0,
                "crosses_total": 0,
                "crosses_accurate": 0,
                "touches": 47,
                "possession_lost": 6.1698,
                "dispossessed": 0.0,
                "duels_lost": 0,
                "aerial_won": 1,
                "aerial_lost": 0,
                "interceptions": 0,
                "tackles_won": 0,
                "tackles": 0,
                "clearances": 0,
                "total_contest": 0,
                "won_contest": 0,
                "challenges_lost": 0,
                "fouls": 0,
                "fouls_drawn": 0,
                "goal_rate": 0.0,
                "goals": 0,
                "shots_on_target": 0,
                "shots_off_target": 0,
                "blocks": 0,
                "big_chances_created": 0,
                "big_chances_missed": 0,
                "xgot": 0.0,
                "ball_carries": 17,
                "total_progression": 39,
                "progressive_carries": 1,
                "total_shots": 2,
                "offsides": 0,
                "yellowCards": 0.0,
                "redCards": 0.0,
                "ownGoals": 0.0,
                "shotAccuracy": 0.0,
                "shotConversion": 0.0,
                "minutesPct": 59.6,
                "pointsPerMatch": 2.33,
                "netGoalDifferencePer90": 0.56,
                "dribbles_attempted": 3,
                "dribbles_successful": 1.1,
                "crosses_attempted": 2.1,
                "duel_win_rate": 0.415,
                "pressing_faced": "LOW",
                "matchup_zone": "Right Mid vs Left Back — Wide Channel",
                "numerical_situation": "1v1",
                "opponent_defenders": "Jon Aramburu",
                "opponent_faced": "Jon Aramburu",
                "antagonist_source": "attacking_duel, midfield_pairing",
                "projected_goals": 0,
                "goal_probability": 0.0361,
                "projected_assists": 0,
                "assist_probability": 0.0,
                "fifa_overall": 81.0
              }
            },
            {
              "step": "integer_assist_projection",
              "description": "Team scoreline allocation: 1 projected assists distributed by provider weight",
              "stats": {
                "key_pass": 1,
                "expected_assists": 0.0953,
                "assists": 0,
                "expected_goals": 0.0526,
                "rating": 6.847,
                "minutes": 48,
                "total_pass": 39,
                "accurate_pass": 36,
                "duels_won": 4,
                "total_long_balls": 0,
                "accurate_long_balls": 0,
                "total_own_half_passes": 13,
                "accurate_own_half_passes": 12,
                "total_opp_half_passes": 0,
                "accurate_opp_half_passes": 0,
                "crosses_total": 0,
                "crosses_accurate": 0,
                "touches": 47,
                "possession_lost": 6.1698,
                "dispossessed": 0.0,
                "duels_lost": 0,
                "aerial_won": 1,
                "aerial_lost": 0,
                "interceptions": 0,
                "tackles_won": 0,
                "tackles": 0,
                "clearances": 0,
                "total_contest": 0,
                "won_contest": 0,
                "challenges_lost": 0,
                "fouls": 0,
                "fouls_drawn": 0,
                "goal_rate": 0.0,
                "goals": 0,
                "shots_on_target": 0,
                "shots_off_target": 0,
                "blocks": 0,
                "big_chances_created": 0,
                "big_chances_missed": 0,
                "xgot": 0.0,
                "ball_carries": 17,
                "total_progression": 39,
                "progressive_carries": 1,
                "total_shots": 2,
                "offsides": 0,
                "yellowCards": 0.0,
                "redCards": 0.0,
                "ownGoals": 0.0,
                "shotAccuracy": 0.0,
                "shotConversion": 0.0,
                "minutesPct": 59.6,
                "pointsPerMatch": 2.33,
                "netGoalDifferencePer90": 0.56,
                "dribbles_attempted": 3,
                "dribbles_successful": 1.1,
                "crosses_attempted": 2.1,
                "duel_win_rate": 0.415,
                "pressing_faced": "LOW",
                "matchup_zone": "Right Mid vs Left Back — Wide Channel",
                "numerical_situation": "1v1",
                "opponent_defenders": "Jon Aramburu",
                "opponent_faced": "Jon Aramburu",
                "antagonist_source": "attacking_duel, midfield_pairing",
                "projected_goals": 0,
                "goal_probability": 0.0361,
                "projected_assists": 0,
                "assist_probability": 0.16,
                "fifa_overall": 81.0
              }
            }
          ]
        },
        "Giuliano Simeone": {
          "player_id": 1099352,
          "position": "M",
          "position_depth": "M",
          "is_starter": true,
          "shirt_number": 20,
          "height": 173,
          "market_value": 44000000,
          "stats": {
            "key_pass": 1,
            "expected_assists": 0.1051,
            "assists": 0,
            "expected_goals": 0.1233,
            "rating": 7.357,
            "minutes": 87,
            "total_pass": 35,
            "accurate_pass": 28,
            "duels_won": 4,
            "total_long_balls": 0,
            "accurate_long_balls": 0,
            "total_own_half_passes": 12,
            "accurate_own_half_passes": 11,
            "total_opp_half_passes": 23,
            "accurate_opp_half_passes": 17,
            "crosses_total": 1,
            "crosses_accurate": 0,
            "touches": 57,
            "possession_lost": 14.5307,
            "dispossessed": 0.0,
            "duels_lost": 7,
            "aerial_won": 0,
            "aerial_lost": 0,
            "interceptions": 0,
            "tackles_won": 0,
            "tackles": 0,
            "clearances": 0,
            "total_contest": 0,
            "won_contest": 0,
            "challenges_lost": 2,
            "fouls": 0,
            "fouls_drawn": 0,
            "goal_rate": 0.0271,
            "goals": 0,
            "shots_on_target": 0,
            "shots_off_target": 0,
            "blocks": 0,
            "big_chances_created": 0,
            "big_chances_missed": 0,
            "xgot": 0.0,
            "ball_carries": 12,
            "total_progression": 57,
            "progressive_carries": 2,
            "total_shots": 2,
            "offsides": 0,
            "yellowCards": 0.0,
            "redCards": 0.0,
            "ownGoals": 0.0,
            "shotAccuracy": 25.0,
            "shotConversion": 0.25,
            "minutesPct": 79.3,
            "pointsPerMatch": 2.33,
            "netGoalDifferencePer90": 1.68,
            "opponent_faced": "Ander Barrenetxea",
            "matchup_zone": "Midfield lane",
            "antagonist_source": "midfield_pairing",
            "projected_goals": 0,
            "goal_probability": 0.0634,
            "projected_assists": 0,
            "assist_probability": 0.1749,
            "fifa_overall": 81.0
          },
          "latest_10_games": [
            {
              "match_id": 16416317.0,
              "match_date": "2026-09-05",
              "home_team": "Athletic Club",
              "away_team": "Atlético Madrid",
              "team_side": "away",
              "is_starting_11": 1,
              "team": "Atlético Madrid",
              "opponent": "Athletic Club",
              "stats": {
                "minutes": 59,
                "rating": 5.7,
                "assists": 0,
                "expected_goals": 0.0505,
                "expected_assists": 0.1149,
                "total_shots": 2,
                "shots_off_target": 2,
                "total_pass": 34,
                "accurate_pass": 28,
                "key_pass": 1,
                "clearances": 1,
                "ball_recovery": 4
              },
              "has_player_stats": true,
              "league_name": "LaLiga",
              "league_id": "8.0",
              "league_slug": "laliga",
              "league_country": "Spain",
              "season_id": "97268.0",
              "season_name": "LaLiga 26/27",
              "season_year": "26/27"
            },
            {
              "match_id": 16416316.0,
              "match_date": "2026-08-29",
              "home_team": "Sevilla",
              "away_team": "Atlético Madrid",
              "team_side": "away",
              "is_starting_11": 1,
              "team": "Atlético Madrid",
              "opponent": "Sevilla",
              "stats": {
                "minutes": 90,
                "rating": 6.1,
                "assists": 0,
                "expected_assists": 0.0061,
                "total_shots": 0,
                "total_pass": 27,
                "accurate_pass": 20,
                "tackles": 3,
                "tackles_won": 2,
                "interceptions": 3,
                "clearances": 1,
                "aerial_won": 4,
                "duels_won": 9,
                "ball_recovery": 4
              },
              "has_player_stats": true,
              "league_name": "LaLiga",
              "league_id": "8.0",
              "league_slug": "laliga",
              "league_country": "Spain",
              "season_id": "97268.0",
              "season_name": "LaLiga 26/27",
              "season_year": "26/27"
            },
            {
              "match_id": 16416302.0,
              "match_date": "2026-08-23",
              "home_team": "Atlético Madrid",
              "away_team": "Villarreal",
              "team_side": "home",
              "is_starting_11": 1,
              "team": "Atlético Madrid",
              "opponent": "Villarreal",
              "stats": {
                "minutes": 90,
                "rating": 7.8,
                "goal_rate": 1.0,
                "goals": 1,
                "assists": 1,
                "expected_goals": 0.2677,
                "expected_assists": 0.0438,
                "total_shots": 4,
                "shots_on_target": 1,
                "shots_off_target": 1,
                "total_pass": 36,
                "accurate_pass": 29,
                "key_pass": 2,
                "tackles": 5,
                "tackles_won": 3,
                "duels_won": 6,
                "ball_recovery": 5
              },
              "has_player_stats": true,
              "league_name": "LaLiga",
              "league_id": "8.0",
              "league_slug": "laliga",
              "league_country": "Spain",
              "season_id": "97268.0",
              "season_name": "LaLiga 26/27",
              "season_year": "26/27"
            },
            {
              "match_id": 16421055.0,
              "match_date": "2026-08-19",
              "home_team": "Atlético Madrid",
              "away_team": "Málaga CF",
              "team_side": "home",
              "is_starting_11": 0,
              "team": "Atlético Madrid",
              "opponent": "Málaga CF",
              "stats": {
                "minutes": 33,
                "rating": 6.7,
                "assists": 0,
                "expected_assists": 0.0135,
                "total_shots": 0,
                "total_pass": 24,
                "accurate_pass": 17,
                "key_pass": 1,
                "interceptions": 1,
                "aerial_won": 4,
                "duels_won": 4,
                "ball_recovery": 1
              },
              "has_player_stats": true,
              "league_name": "LaLiga",
              "league_id": "8.0",
              "league_slug": "laliga",
              "league_country": "Spain",
              "season_id": "97268.0",
              "season_name": "LaLiga 26/27",
              "season_year": "26/27"
            }
          ],
          "ranking": {
            "global_player_rank": 957,
            "combined_rank_score": 510.5,
            "ranking_source": "sofascore_plus_fifa_csv_filled",
            "ranking_status": "combined",
            "sofascore_rank": 443.0,
            "sofascore_rating": 6.9065,
            "sofascore_appearances": 31.0,
            "fifa_rank": 578.0,
            "fifa_overall": 81.0,
            "fifa_source": "EA SPORTS FC official ratings",
            "match_squad_rank": 6,
            "squad_role": "starter",
            "projected_match_rating": 7.357,
            "source_file": "data/player_rankings.csv",
            "player_name": "Giuliano Simeone",
            "ranking_neighbors": {
              "upper": [
                {
                  "player_name": "Seung-jae Lee",
                  "ranking": 952
                },
                {
                  "player_name": "Hyun-Jun Suk",
                  "ranking": 953
                },
                {
                  "player_name": "Theo Hernández",
                  "ranking": 954
                },
                {
                  "player_name": "Moussa Diaby",
                  "ranking": 955
                },
                {
                  "player_name": "Eduardo Camavinga",
                  "ranking": 956
                }
              ],
              "lower": [
                {
                  "player_name": "Gerónimo Rulli",
                  "ranking": 958
                },
                {
                  "player_name": "Mohamed Simakan",
                  "ranking": 959
                },
                {
                  "player_name": "Nico González",
                  "ranking": 960
                },
                {
                  "player_name": "Gonçalo Guedes",
                  "ranking": 961
                },
                {
                  "player_name": "Samuel Klein",
                  "ranking": 962
                }
              ]
            }
          },
          "data_sources": [
            "match_history",
            "market_value",
            "fbref_season"
          ],
          "data_confidence": 0.462,
          "history_matches": 3,
          "xgboost_reasoning": {
            "model_source": "xgboost_regressor",
            "position_service": "M_service",
            "features_evaluated": [
              "minutesPlayed",
              "is_starting_11",
              "totalPass",
              "accuratePass",
              "totalOppositionHalfPasses",
              "accurateOppositionHalfPasses",
              "totalShots",
              "keyPass",
              "expectedAssists",
              "totalCross",
              "accurateCross",
              "duelWon",
              "duelLost",
              "aerialWon",
              "ballRecovery",
              "touches",
              "interceptionWon",
              "wonTackle",
              "possessionLostCtrl",
              "dispossessed",
              "numberOfSprints",
              "kilometersCovered",
              "passValueNormalized",
              "dribbleValueNormalized",
              "defensiveValueNormalized",
              "shotValueNormalized",
              "ballCarriesCount",
              "totalProgression",
              "progressiveBallCarriesCount",
              "pass_accuracy",
              "duel_win_rate",
              "opp_half_pass_pct",
              "creative_index",
              "touches_p90",
              "totalPass_p90",
              "keyPass_p90",
              "duelWon_p90",
              "ballRecovery_p90",
              "ballCarriesCount_p90",
              "creative_efficiency",
              "cross_accuracy",
              "cross_creative_contribution",
              "defensive_midfield_actions",
              "press_vulnerability",
              "progressive_carries_p90",
              "intensity_index",
              "history_matches"
            ],
            "targets_predicted": [
              "keyPass",
              "expectedAssists",
              "goalAssist",
              "expectedGoals",
              "rating"
            ],
            "history_matches": 3,
            "data_confidence": 0.462,
            "data_sources": [
              "match_history",
              "market_value",
              "fbref_season"
            ],
            "market_value_adjustment": 1.0901,
            "fbref_prior_metrics": {
              "squad": "Atlético Madrid",
              "competition": "La Liga",
              "season": "2026-2027",
              "appearances": 3.0,
              "starts": 2.0,
              "minutes": 214.0,
              "goals_per90": 0.4166666666666667,
              "assists_per90": 0.4166666666666667,
              "shots_per90": 1.68,
              "shots_on_target_pct": 25.0,
              "prior_reliability": 0.16
            },
            "rationale": "XGBoost regressor (M_service) evaluated 3 historical appearances across 5 target models; FBref 2026-2027 prior blended (La Liga, Atlético Madrid, rel: 0.16, gls/90: 0.4166666666666667, ast/90: 0.4166666666666667)."
          },
          "stat_evolution": [
            {
              "step": "xgboost_raw",
              "description": "XGBoost M_service raw output over 5 target models",
              "stats": {
                "key_pass": 1,
                "expected_assists": 0.0964,
                "assists": 0,
                "expected_goals": 0.0829,
                "rating": 6.749,
                "minutes": 80,
                "total_pass": 32,
                "accurate_pass": 26,
                "duels_won": 4,
                "total_long_balls": 0,
                "accurate_long_balls": 0,
                "total_own_half_passes": 11,
                "accurate_own_half_passes": 10,
                "total_opp_half_passes": 21,
                "accurate_opp_half_passes": 16,
                "crosses_total": 1,
                "crosses_accurate": 0,
                "touches": 52,
                "possession_lost": 13.33,
                "dispossessed": 0.0,
                "duels_lost": 6,
                "aerial_won": 0,
                "aerial_lost": 0,
                "interceptions": 0,
                "tackles_won": 0,
                "tackles": 0,
                "clearances": 0,
                "total_contest": 0,
                "won_contest": 0,
                "challenges_lost": 2,
                "fouls": 0,
                "fouls_drawn": 0,
                "goal_rate": 0.0,
                "goals": 0,
                "shots_on_target": 0,
                "shots_off_target": 0,
                "blocks": 0,
                "big_chances_created": 0,
                "big_chances_missed": 0,
                "xgot": 0.0,
                "ball_carries": 11,
                "total_progression": 53,
                "progressive_carries": 2
              },
              "trace": {
                "model": {
                  "position_service": "M",
                  "schema_version": 3,
                  "trained_at": "2026-09-13T10:02:05.725191+00:00",
                  "trained_on": {
                    "matches": 93,
                    "players": 461,
                    "rows": 1422
                  }
                },
                "player_history": [
                  {
                    "match_date": "2026-09-05",
                    "opponent": "Athletic Club",
                    "minutes": 59.0,
                    "is_starting": true,
                    "weight": 0.3887,
                    "rating": 5.7
                  },
                  {
                    "match_date": "2026-08-29",
                    "opponent": "Sevilla",
                    "minutes": 90.0,
                    "is_starting": true,
                    "weight": 0.3304,
                    "rating": 6.1
                  },
                  {
                    "match_date": "2026-08-23",
                    "opponent": "Villarreal",
                    "minutes": 90.0,
                    "is_starting": true,
                    "weight": 0.2809,
                    "rating": 7.8
                  }
                ],
                "feature_row": {
                  "history_matches": 3.0,
                  "is_starting_11": 1.0,
                  "ballRecovery_p90": 5.0978,
                  "ballRecovery": 4.2809,
                  "intensity_index": 7.1006,
                  "expectedAssists": 0.059,
                  "kilometersCovered": 9.1546
                },
                "per_target": [
                  {
                    "target": "keyPass",
                    "predicted": 1.05040442943573,
                    "scale": "count per match",
                    "top_features": [
                      {
                        "name": "is_starting_11",
                        "importance": 0.0551
                      },
                      {
                        "name": "expectedAssists",
                        "importance": 0.0489
                      },
                      {
                        "name": "creative_efficiency",
                        "importance": 0.0393
                      },
                      {
                        "name": "creative_index",
                        "importance": 0.035
                      },
                      {
                        "name": "accurateCross",
                        "importance": 0.0319
                      }
                    ]
                  },
                  {
                    "target": "expectedAssists",
                    "predicted": 0.09638307988643646,
                    "scale": "per match (raw)",
                    "top_features": [
                      {
                        "name": "cross_creative_contribution",
                        "importance": 0.0714
                      },
                      {
                        "name": "totalOppositionHalfPasses",
                        "importance": 0.0375
                      },
                      {
                        "name": "expectedAssists",
                        "importance": 0.0361
                      },
                      {
                        "name": "accurateCross",
                        "importance": 0.0356
                      },
                      {
                        "name": "creative_index",
                        "importance": 0.0345
                      }
                    ]
                  },
                  {
                    "target": "goalAssist",
                    "predicted": 0.07351742684841156,
                    "scale": "count per match",
                    "top_features": [
                      {
                        "name": "dribbleValueNormalized",
                        "importance": 0.0442
                      },
                      {
                        "name": "keyPass_p90",
                        "importance": 0.0378
                      },
                      {
                        "name": "totalCross",
                        "importance": 0.0368
                      },
                      {
                        "name": "cross_accuracy",
                        "importance": 0.036
                      },
                      {
                        "name": "interceptionWon",
                        "importance": 0.0315
                      }
                    ]
                  },
                  {
                    "target": "expectedGoals",
                    "predicted": 0.08289264887571335,
                    "scale": "per match (raw)",
                    "top_features": [
                      {
                        "name": "totalShots",
                        "importance": 0.077
                      },
                      {
                        "name": "intensity_index",
                        "importance": 0.0622
                      },
                      {
                        "name": "progressiveBallCarriesCount",
                        "importance": 0.0454
                      },
                      {
                        "name": "possessionLostCtrl",
                        "importance": 0.0399
                      },
                      {
                        "name": "numberOfSprints",
                        "importance": 0.0384
                      }
                    ]
                  },
                  {
                    "target": "rating",
                    "predicted": 6.749042987823486,
                    "scale": "0-10",
                    "top_features": [
                      {
                        "name": "ballRecovery_p90",
                        "importance": 0.0847
                      },
                      {
                        "name": "ballRecovery",
                        "importance": 0.0836
                      },
                      {
                        "name": "kilometersCovered",
                        "importance": 0.0597
                      },
                      {
                        "name": "defensive_midfield_actions",
                        "importance": 0.05
                      },
                      {
                        "name": "minutesPlayed",
                        "importance": 0.0441
                      }
                    ]
                  }
                ],
                "caveat": "Raw XGBoost output: no per-90 normalization; minutesPlayed is the player's historical average."
              }
            },
            {
              "step": "market_value_boost",
              "description": "Market-value quality scaling (boost 1.0901, quality 0.800)",
              "stats": {
                "key_pass": 1,
                "expected_assists": 0.1051,
                "assists": 0,
                "expected_goals": 0.0904,
                "rating": 7.357,
                "minutes": 87,
                "total_pass": 35,
                "accurate_pass": 28,
                "duels_won": 4,
                "total_long_balls": 0,
                "accurate_long_balls": 0,
                "total_own_half_passes": 12,
                "accurate_own_half_passes": 11,
                "total_opp_half_passes": 23,
                "accurate_opp_half_passes": 17,
                "crosses_total": 1,
                "crosses_accurate": 0,
                "touches": 57,
                "possession_lost": 14.5307,
                "dispossessed": 0.0,
                "duels_lost": 7,
                "aerial_won": 0,
                "aerial_lost": 0,
                "interceptions": 0,
                "tackles_won": 0,
                "tackles": 0,
                "clearances": 0,
                "total_contest": 0,
                "won_contest": 0,
                "challenges_lost": 2,
                "fouls": 0,
                "fouls_drawn": 0,
                "goal_rate": 0.0,
                "goals": 0,
                "shots_on_target": 0,
                "shots_off_target": 0,
                "blocks": 0,
                "big_chances_created": 0,
                "big_chances_missed": 0,
                "xgot": 0.0,
                "ball_carries": 12,
                "total_progression": 57,
                "progressive_carries": 2
              }
            },
            {
              "step": "fbref_prior_blend",
              "description": "FBref 2026-27 prior blended (weight 0.0650)",
              "stats": {
                "key_pass": 1,
                "expected_assists": 0.1051,
                "assists": 0,
                "expected_goals": 0.0904,
                "rating": 7.357,
                "minutes": 87,
                "total_pass": 35,
                "accurate_pass": 28,
                "duels_won": 4,
                "total_long_balls": 0,
                "accurate_long_balls": 0,
                "total_own_half_passes": 12,
                "accurate_own_half_passes": 11,
                "total_opp_half_passes": 23,
                "accurate_opp_half_passes": 17,
                "crosses_total": 1,
                "crosses_accurate": 0,
                "touches": 57,
                "possession_lost": 14.5307,
                "dispossessed": 0.0,
                "duels_lost": 7,
                "aerial_won": 0,
                "aerial_lost": 0,
                "interceptions": 0,
                "tackles_won": 0,
                "tackles": 0,
                "clearances": 0,
                "total_contest": 0,
                "won_contest": 0,
                "challenges_lost": 2,
                "fouls": 0,
                "fouls_drawn": 0,
                "goal_rate": 0.0271,
                "goals": 0,
                "shots_on_target": 0,
                "shots_off_target": 0,
                "blocks": 0,
                "big_chances_created": 0,
                "big_chances_missed": 0,
                "xgot": 0.0,
                "ball_carries": 12,
                "total_progression": 57,
                "progressive_carries": 2,
                "total_shots": 2,
                "offsides": 0,
                "yellowCards": 0.0,
                "redCards": 0.0,
                "ownGoals": 0.0,
                "shotAccuracy": 25.0,
                "shotConversion": 0.25,
                "minutesPct": 79.3,
                "pointsPerMatch": 2.33,
                "netGoalDifferencePer90": 1.68
              }
            },
            {
              "step": "final_cap",
              "description": "Stats clamped to historical constraints and shot-component identity",
              "stats": {
                "key_pass": 1,
                "expected_assists": 0.1051,
                "assists": 0,
                "expected_goals": 0.0904,
                "rating": 7.357,
                "minutes": 87,
                "total_pass": 35,
                "accurate_pass": 28,
                "duels_won": 4,
                "total_long_balls": 0,
                "accurate_long_balls": 0,
                "total_own_half_passes": 12,
                "accurate_own_half_passes": 11,
                "total_opp_half_passes": 23,
                "accurate_opp_half_passes": 17,
                "crosses_total": 1,
                "crosses_accurate": 0,
                "touches": 57,
                "possession_lost": 14.5307,
                "dispossessed": 0.0,
                "duels_lost": 7,
                "aerial_won": 0,
                "aerial_lost": 0,
                "interceptions": 0,
                "tackles_won": 0,
                "tackles": 0,
                "clearances": 0,
                "total_contest": 0,
                "won_contest": 0,
                "challenges_lost": 2,
                "fouls": 0,
                "fouls_drawn": 0,
                "goal_rate": 0.0271,
                "goals": 0,
                "shots_on_target": 0,
                "shots_off_target": 0,
                "blocks": 0,
                "big_chances_created": 0,
                "big_chances_missed": 0,
                "xgot": 0.0,
                "ball_carries": 12,
                "total_progression": 57,
                "progressive_carries": 2,
                "total_shots": 2,
                "offsides": 0,
                "yellowCards": 0.0,
                "redCards": 0.0,
                "ownGoals": 0.0,
                "shotAccuracy": 25.0,
                "shotConversion": 0.25,
                "minutesPct": 79.3,
                "pointsPerMatch": 2.33,
                "netGoalDifferencePer90": 1.68
              }
            },
            {
              "step": "enriched_model_output",
              "description": "Model output after duel-context enrichment (pre router post-processing)",
              "stats": {
                "key_pass": 1,
                "expected_assists": 0.1051,
                "assists": 0,
                "expected_goals": 0.0904,
                "rating": 7.357,
                "minutes": 87,
                "total_pass": 35,
                "accurate_pass": 28,
                "duels_won": 4,
                "total_long_balls": 0,
                "accurate_long_balls": 0,
                "total_own_half_passes": 12,
                "accurate_own_half_passes": 11,
                "total_opp_half_passes": 23,
                "accurate_opp_half_passes": 17,
                "crosses_total": 1,
                "crosses_accurate": 0,
                "touches": 57,
                "possession_lost": 14.5307,
                "dispossessed": 0.0,
                "duels_lost": 7,
                "aerial_won": 0,
                "aerial_lost": 0,
                "interceptions": 0,
                "tackles_won": 0,
                "tackles": 0,
                "clearances": 0,
                "total_contest": 0,
                "won_contest": 0,
                "challenges_lost": 2,
                "fouls": 0,
                "fouls_drawn": 0,
                "goal_rate": 0.0271,
                "goals": 0,
                "shots_on_target": 0,
                "shots_off_target": 0,
                "blocks": 0,
                "big_chances_created": 0,
                "big_chances_missed": 0,
                "xgot": 0.0,
                "ball_carries": 12,
                "total_progression": 57,
                "progressive_carries": 2,
                "total_shots": 2,
                "offsides": 0,
                "yellowCards": 0.0,
                "redCards": 0.0,
                "ownGoals": 0.0,
                "shotAccuracy": 25.0,
                "shotConversion": 0.25,
                "minutesPct": 79.3,
                "pointsPerMatch": 2.33,
                "netGoalDifferencePer90": 1.68,
                "opponent_faced": "Ander Barrenetxea",
                "matchup_zone": "Midfield lane",
                "antagonist_source": "midfield_pairing"
              }
            },
            {
              "step": "team_lambda_rescale",
              "description": "Player expected_goals/expected_assists rescaled so squad sum equals team lambda 1.59 (squad xG sum 1.1682, xG scale 1.3636)",
              "stats": {
                "key_pass": 1,
                "expected_assists": 0.1051,
                "assists": 0,
                "expected_goals": 0.1233,
                "rating": 7.357,
                "minutes": 87,
                "total_pass": 35,
                "accurate_pass": 28,
                "duels_won": 4,
                "total_long_balls": 0,
                "accurate_long_balls": 0,
                "total_own_half_passes": 12,
                "accurate_own_half_passes": 11,
                "total_opp_half_passes": 23,
                "accurate_opp_half_passes": 17,
                "crosses_total": 1,
                "crosses_accurate": 0,
                "touches": 57,
                "possession_lost": 14.5307,
                "dispossessed": 0.0,
                "duels_lost": 7,
                "aerial_won": 0,
                "aerial_lost": 0,
                "interceptions": 0,
                "tackles_won": 0,
                "tackles": 0,
                "clearances": 0,
                "total_contest": 0,
                "won_contest": 0,
                "challenges_lost": 2,
                "fouls": 0,
                "fouls_drawn": 0,
                "goal_rate": 0.0271,
                "goals": 0,
                "shots_on_target": 0,
                "shots_off_target": 0,
                "blocks": 0,
                "big_chances_created": 0,
                "big_chances_missed": 0,
                "xgot": 0.0,
                "ball_carries": 12,
                "total_progression": 57,
                "progressive_carries": 2,
                "total_shots": 2,
                "offsides": 0,
                "yellowCards": 0.0,
                "redCards": 0.0,
                "ownGoals": 0.0,
                "shotAccuracy": 25.0,
                "shotConversion": 0.25,
                "minutesPct": 79.3,
                "pointsPerMatch": 2.33,
                "netGoalDifferencePer90": 1.68,
                "opponent_faced": "Ander Barrenetxea",
                "matchup_zone": "Midfield lane",
                "antagonist_source": "midfield_pairing",
                "projected_goals": 0,
                "goal_probability": 0.0,
                "projected_assists": 0,
                "assist_probability": 0.0
              }
            },
            {
              "step": "rankings_attached",
              "description": "Global ranking attached (match squad rank 6, fifa_overall 81.0)",
              "stats": {
                "key_pass": 1,
                "expected_assists": 0.1051,
                "assists": 0,
                "expected_goals": 0.1233,
                "rating": 7.357,
                "minutes": 87,
                "total_pass": 35,
                "accurate_pass": 28,
                "duels_won": 4,
                "total_long_balls": 0,
                "accurate_long_balls": 0,
                "total_own_half_passes": 12,
                "accurate_own_half_passes": 11,
                "total_opp_half_passes": 23,
                "accurate_opp_half_passes": 17,
                "crosses_total": 1,
                "crosses_accurate": 0,
                "touches": 57,
                "possession_lost": 14.5307,
                "dispossessed": 0.0,
                "duels_lost": 7,
                "aerial_won": 0,
                "aerial_lost": 0,
                "interceptions": 0,
                "tackles_won": 0,
                "tackles": 0,
                "clearances": 0,
                "total_contest": 0,
                "won_contest": 0,
                "challenges_lost": 2,
                "fouls": 0,
                "fouls_drawn": 0,
                "goal_rate": 0.0271,
                "goals": 0,
                "shots_on_target": 0,
                "shots_off_target": 0,
                "blocks": 0,
                "big_chances_created": 0,
                "big_chances_missed": 0,
                "xgot": 0.0,
                "ball_carries": 12,
                "total_progression": 57,
                "progressive_carries": 2,
                "total_shots": 2,
                "offsides": 0,
                "yellowCards": 0.0,
                "redCards": 0.0,
                "ownGoals": 0.0,
                "shotAccuracy": 25.0,
                "shotConversion": 0.25,
                "minutesPct": 79.3,
                "pointsPerMatch": 2.33,
                "netGoalDifferencePer90": 1.68,
                "opponent_faced": "Ander Barrenetxea",
                "matchup_zone": "Midfield lane",
                "antagonist_source": "midfield_pairing",
                "projected_goals": 0,
                "goal_probability": 0.0,
                "projected_assists": 0,
                "assist_probability": 0.0,
                "fifa_overall": 81.0
              }
            },
            {
              "step": "integer_goal_projection",
              "description": "Team scoreline allocation: 1 projected goals distributed by scorer weight",
              "stats": {
                "key_pass": 1,
                "expected_assists": 0.1051,
                "assists": 0,
                "expected_goals": 0.1233,
                "rating": 7.357,
                "minutes": 87,
                "total_pass": 35,
                "accurate_pass": 28,
                "duels_won": 4,
                "total_long_balls": 0,
                "accurate_long_balls": 0,
                "total_own_half_passes": 12,
                "accurate_own_half_passes": 11,
                "total_opp_half_passes": 23,
                "accurate_opp_half_passes": 17,
                "crosses_total": 1,
                "crosses_accurate": 0,
                "touches": 57,
                "possession_lost": 14.5307,
                "dispossessed": 0.0,
                "duels_lost": 7,
                "aerial_won": 0,
                "aerial_lost": 0,
                "interceptions": 0,
                "tackles_won": 0,
                "tackles": 0,
                "clearances": 0,
                "total_contest": 0,
                "won_contest": 0,
                "challenges_lost": 2,
                "fouls": 0,
                "fouls_drawn": 0,
                "goal_rate": 0.0271,
                "goals": 0,
                "shots_on_target": 0,
                "shots_off_target": 0,
                "blocks": 0,
                "big_chances_created": 0,
                "big_chances_missed": 0,
                "xgot": 0.0,
                "ball_carries": 12,
                "total_progression": 57,
                "progressive_carries": 2,
                "total_shots": 2,
                "offsides": 0,
                "yellowCards": 0.0,
                "redCards": 0.0,
                "ownGoals": 0.0,
                "shotAccuracy": 25.0,
                "shotConversion": 0.25,
                "minutesPct": 79.3,
                "pointsPerMatch": 2.33,
                "netGoalDifferencePer90": 1.68,
                "opponent_faced": "Ander Barrenetxea",
                "matchup_zone": "Midfield lane",
                "antagonist_source": "midfield_pairing",
                "projected_goals": 0,
                "goal_probability": 0.0634,
                "projected_assists": 0,
                "assist_probability": 0.0,
                "fifa_overall": 81.0
              }
            },
            {
              "step": "integer_assist_projection",
              "description": "Team scoreline allocation: 1 projected assists distributed by provider weight",
              "stats": {
                "key_pass": 1,
                "expected_assists": 0.1051,
                "assists": 0,
                "expected_goals": 0.1233,
                "rating": 7.357,
                "minutes": 87,
                "total_pass": 35,
                "accurate_pass": 28,
                "duels_won": 4,
                "total_long_balls": 0,
                "accurate_long_balls": 0,
                "total_own_half_passes": 12,
                "accurate_own_half_passes": 11,
                "total_opp_half_passes": 23,
                "accurate_opp_half_passes": 17,
                "crosses_total": 1,
                "crosses_accurate": 0,
                "touches": 57,
                "possession_lost": 14.5307,
                "dispossessed": 0.0,
                "duels_lost": 7,
                "aerial_won": 0,
                "aerial_lost": 0,
                "interceptions": 0,
                "tackles_won": 0,
                "tackles": 0,
                "clearances": 0,
                "total_contest": 0,
                "won_contest": 0,
                "challenges_lost": 2,
                "fouls": 0,
                "fouls_drawn": 0,
                "goal_rate": 0.0271,
                "goals": 0,
                "shots_on_target": 0,
                "shots_off_target": 0,
                "blocks": 0,
                "big_chances_created": 0,
                "big_chances_missed": 0,
                "xgot": 0.0,
                "ball_carries": 12,
                "total_progression": 57,
                "progressive_carries": 2,
                "total_shots": 2,
                "offsides": 0,
                "yellowCards": 0.0,
                "redCards": 0.0,
                "ownGoals": 0.0,
                "shotAccuracy": 25.0,
                "shotConversion": 0.25,
                "minutesPct": 79.3,
                "pointsPerMatch": 2.33,
                "netGoalDifferencePer90": 1.68,
                "opponent_faced": "Ander Barrenetxea",
                "matchup_zone": "Midfield lane",
                "antagonist_source": "midfield_pairing",
                "projected_goals": 0,
                "goal_probability": 0.0634,
                "projected_assists": 0,
                "assist_probability": 0.1749,
                "fifa_overall": 81.0
              }
            }
          ]
        },
        "Dávid Hancko": {
          "player_id": 807771,
          "position": "D",
          "position_depth": "D",
          "is_starter": true,
          "shirt_number": 17,
          "height": 188,
          "market_value": 36000000,
          "stats": {
            "interceptions": 1,
            "tackles": 1,
            "tackles_won": 1,
            "clearances": 4,
            "aerial_won": 1,
            "rating": 7.431,
            "minutes": 95,
            "total_pass": 83,
            "accurate_pass": 75,
            "duels_won": 5,
            "total_long_balls": 9,
            "accurate_long_balls": 5,
            "total_own_half_passes": 48,
            "accurate_own_half_passes": 46,
            "total_opp_half_passes": 35,
            "accurate_opp_half_passes": 29,
            "crosses_total": 0,
            "crosses_accurate": 0,
            "touches": 100,
            "possession_lost": 9.697,
            "dispossessed": 0.0,
            "duels_lost": 0,
            "aerial_lost": 0,
            "total_contest": 0,
            "won_contest": 0,
            "ball_recovery": 0,
            "challenges_lost": 0,
            "fouls": 0,
            "fouls_drawn": 0,
            "blocks": 0,
            "goal_rate": 0.0,
            "goals": 0,
            "assists": 0,
            "expected_goals": 0.0,
            "expected_assists": 0.0754,
            "total_shots": 1,
            "shots_on_target": 0,
            "shots_off_target": 0,
            "big_chances_created": 0,
            "xgot": 0.0,
            "ball_carries": 25,
            "total_progression": 110,
            "progressive_carries": 2,
            "key_pass": 0,
            "offsides": 0,
            "yellowCards": 0.3333,
            "redCards": 0.0,
            "ownGoals": 0.0,
            "shotAccuracy": 0.0,
            "shotConversion": 0.0,
            "minutesPct": 100.0,
            "pointsPerMatch": 2.33,
            "netGoalDifferencePer90": 1.33,
            "tackles_in_zone": 1.1,
            "tackles_won_in_zone": 1.2,
            "interceptions_in_zone": 1.2,
            "clearances_in_zone": 1.1,
            "aerial_duels_won": 0.7,
            "defensive_success_rate": 0.82,
            "opponent_faced": "Mikel Oyarzabal",
            "pressing_zone": "Striker vs Two Centre Backs — 1v2 Aerial/Physical Battle",
            "matchup_zone": "Striker vs Two Centre Backs — 1v2 Aerial/Physical Battle",
            "antagonist_source": "defensive_duel",
            "projected_goals": 0,
            "goal_probability": 0.0341,
            "projected_assists": 0,
            "assist_probability": 0.0252,
            "fifa_overall": 83.0
          },
          "latest_10_games": [
            {
              "match_id": 16416317.0,
              "match_date": "2026-09-05",
              "home_team": "Athletic Club",
              "away_team": "Atlético Madrid",
              "team_side": "away",
              "is_starting_11": 1,
              "team": "Atlético Madrid",
              "opponent": "Athletic Club",
              "stats": {
                "minutes": 90,
                "rating": 6.5,
                "assists": 0,
                "expected_assists": 0.0224,
                "total_shots": 0,
                "total_pass": 72,
                "accurate_pass": 65,
                "interceptions": 2,
                "clearances": 3,
                "aerial_won": 1,
                "duels_won": 4,
                "ball_recovery": 6
              },
              "has_player_stats": true,
              "league_name": "LaLiga",
              "league_id": "8.0",
              "league_slug": "laliga",
              "league_country": "Spain",
              "season_id": "97268.0",
              "season_name": "LaLiga 26/27",
              "season_year": "26/27"
            },
            {
              "match_id": 16416316.0,
              "match_date": "2026-08-29",
              "home_team": "Sevilla",
              "away_team": "Atlético Madrid",
              "team_side": "away",
              "is_starting_11": 1,
              "team": "Atlético Madrid",
              "opponent": "Sevilla",
              "stats": {
                "minutes": 90,
                "rating": 7.3,
                "assists": 0,
                "expected_assists": 0.0148,
                "total_shots": 0,
                "total_pass": 72,
                "accurate_pass": 62,
                "tackles": 1,
                "tackles_won": 1,
                "interceptions": 2,
                "clearances": 11,
                "aerial_won": 4,
                "duels_won": 6
              },
              "has_player_stats": true,
              "league_name": "LaLiga",
              "league_id": "8.0",
              "league_slug": "laliga",
              "league_country": "Spain",
              "season_id": "97268.0",
              "season_name": "LaLiga 26/27",
              "season_year": "26/27"
            },
            {
              "match_id": 16416302.0,
              "match_date": "2026-08-23",
              "home_team": "Atlético Madrid",
              "away_team": "Villarreal",
              "team_side": "home",
              "is_starting_11": 1,
              "team": "Atlético Madrid",
              "opponent": "Villarreal",
              "stats": {
                "minutes": 90,
                "rating": 6.9,
                "assists": 0,
                "expected_assists": 0.0399,
                "total_shots": 0,
                "total_pass": 69,
                "accurate_pass": 62,
                "interceptions": 2,
                "clearances": 1,
                "duels_won": 3,
                "ball_recovery": 5
              },
              "has_player_stats": true,
              "league_name": "LaLiga",
              "league_id": "8.0",
              "league_slug": "laliga",
              "league_country": "Spain",
              "season_id": "97268.0",
              "season_name": "LaLiga 26/27",
              "season_year": "26/27"
            },
            {
              "match_id": 16421055.0,
              "match_date": "2026-08-19",
              "home_team": "Atlético Madrid",
              "away_team": "Málaga CF",
              "team_side": "home",
              "is_starting_11": 1,
              "team": "Atlético Madrid",
              "opponent": "Málaga CF",
              "stats": {
                "minutes": 90,
                "rating": 8.7,
                "assists": 1,
                "expected_goals": 0.0688,
                "expected_assists": 0.2126,
                "total_shots": 3,
                "shots_off_target": 2,
                "total_pass": 95,
                "accurate_pass": 91,
                "key_pass": 1,
                "tackles": 3,
                "tackles_won": 2,
                "interceptions": 2,
                "clearances": 2,
                "aerial_won": 2,
                "duels_won": 7,
                "ball_recovery": 5
              },
              "has_player_stats": true,
              "league_name": "LaLiga",
              "league_id": "8.0",
              "league_slug": "laliga",
              "league_country": "Spain",
              "season_id": "97268.0",
              "season_name": "LaLiga 26/27",
              "season_year": "26/27"
            }
          ],
          "ranking": {
            "global_player_rank": 208,
            "combined_rank_score": 158.5,
            "ranking_source": "sofascore_plus_fifa_csv",
            "ranking_status": "combined",
            "sofascore_rank": 6.0,
            "sofascore_rating": 8.7,
            "sofascore_appearances": 1.0,
            "fifa_rank": 311.0,
            "fifa_overall": 83.0,
            "fifa_source": "EA SPORTS FC official ratings",
            "match_squad_rank": 8,
            "squad_role": "starter",
            "projected_match_rating": 7.431,
            "source_file": "data/player_rankings.csv",
            "player_name": "Dávid Hancko",
            "ranking_neighbors": {
              "upper": [
                {
                  "player_name": "Emil Tîmbur",
                  "ranking": 203
                },
                {
                  "player_name": "Matvii Ponomarenko",
                  "ranking": 204
                },
                {
                  "player_name": "Kim In-sung",
                  "ranking": 205
                },
                {
                  "player_name": "Marco Carnesecchi",
                  "ranking": 206
                },
                {
                  "player_name": "Abdessamad Ezzalzouli",
                  "ranking": 207
                }
              ],
              "lower": [
                {
                  "player_name": "Dae-han Park",
                  "ranking": 209
                },
                {
                  "player_name": "Vladimir Jovović",
                  "ranking": 210
                },
                {
                  "player_name": "Kenan Yıldız",
                  "ranking": 211
                },
                {
                  "player_name": "Ruslanbek Jiyanov",
                  "ranking": 212
                },
                {
                  "player_name": "Jovan Đokić",
                  "ranking": 213
                }
              ]
            }
          },
          "data_sources": [
            "match_history",
            "market_value",
            "fbref_season"
          ],
          "data_confidence": 0.53,
          "history_matches": 4,
          "xgboost_reasoning": {
            "model_source": "xgboost_regressor",
            "position_service": "D_service",
            "features_evaluated": [
              "minutesPlayed",
              "is_starting_11",
              "totalPass",
              "accuratePass",
              "totalLongBalls",
              "totalOppositionHalfPasses",
              "duelWon",
              "duelLost",
              "aerialWon",
              "aerialLost",
              "ballRecovery",
              "touches",
              "totalClearance",
              "wonTackle",
              "interceptionWon",
              "dispossessed",
              "challengeLost",
              "errorLeadToAShot",
              "errorLeadToAGoal",
              "possessionLostCtrl",
              "passValueNormalized",
              "defensiveValueNormalized",
              "ballCarriesCount",
              "totalProgression",
              "progressiveBallCarriesCount",
              "pass_accuracy",
              "duel_win_rate",
              "opp_half_pass_pct",
              "long_ball_accuracy",
              "defensive_actions",
              "tackle_success_rate",
              "touches_p90",
              "totalTackle_p90",
              "interceptionWon_p90",
              "totalClearance_p90",
              "duelWon_p90",
              "ballRecovery_p90",
              "press_vulnerability",
              "error_severity",
              "aerial_dominance",
              "progressive_carries_p90",
              "history_matches"
            ],
            "targets_predicted": [
              "interceptionWon",
              "totalTackle",
              "wonTackle",
              "totalClearance",
              "aerialWon",
              "rating"
            ],
            "history_matches": 4,
            "data_confidence": 0.53,
            "data_sources": [
              "match_history",
              "market_value",
              "fbref_season"
            ],
            "market_value_adjustment": 1.0774,
            "fbref_prior_metrics": {
              "squad": "Atlético Madrid",
              "competition": "La Liga",
              "season": "2026-2027",
              "appearances": 3.0,
              "starts": 3.0,
              "minutes": 270.0,
              "goals_per90": 0.0,
              "assists_per90": 0.3333333333333333,
              "shots_per90": 1.0,
              "shots_on_target_pct": 0.0,
              "prior_reliability": 0.2
            },
            "rationale": "XGBoost regressor (D_service) evaluated 4 historical appearances across 6 target models; FBref 2026-2027 prior blended (La Liga, Atlético Madrid, rel: 0.20, gls/90: 0.0, ast/90: 0.3333333333333333)."
          },
          "stat_evolution": [
            {
              "step": "xgboost_raw",
              "description": "XGBoost D_service raw output over 6 target models",
              "stats": {
                "interceptions": 1,
                "tackles": 1,
                "tackles_won": 1,
                "clearances": 4,
                "aerial_won": 1,
                "rating": 6.8968,
                "minutes": 90,
                "total_pass": 77,
                "accurate_pass": 70,
                "duels_won": 5,
                "total_long_balls": 8,
                "accurate_long_balls": 4,
                "total_own_half_passes": 45,
                "accurate_own_half_passes": 43,
                "total_opp_half_passes": 32,
                "accurate_opp_half_passes": 27,
                "crosses_total": 0,
                "crosses_accurate": 0,
                "touches": 92,
                "possession_lost": 9.0,
                "dispossessed": 0.0,
                "duels_lost": 0,
                "aerial_lost": 0,
                "total_contest": 0,
                "won_contest": 0,
                "ball_recovery": 0,
                "challenges_lost": 0,
                "fouls": 0,
                "fouls_drawn": 0,
                "blocks": 0,
                "goal_rate": 0.0,
                "goals": 0,
                "assists": 0,
                "expected_goals": 0.0,
                "expected_assists": 0.07,
                "total_shots": 1,
                "shots_on_target": 0,
                "shots_off_target": 0,
                "big_chances_created": 0,
                "xgot": 0.0,
                "ball_carries": 23,
                "total_progression": 102,
                "progressive_carries": 2,
                "key_pass": 0
              },
              "trace": {
                "model": {
                  "position_service": "D",
                  "schema_version": 3,
                  "trained_at": "2026-09-13T10:02:02.026825+00:00",
                  "trained_on": {
                    "matches": 93,
                    "players": 374,
                    "rows": 1289
                  }
                },
                "player_history": [
                  {
                    "match_date": "2026-09-05",
                    "opponent": "Athletic Club",
                    "minutes": 90.0,
                    "is_starting": true,
                    "weight": 0.3138,
                    "rating": 6.5
                  },
                  {
                    "match_date": "2026-08-29",
                    "opponent": "Sevilla",
                    "minutes": 90.0,
                    "is_starting": true,
                    "weight": 0.2667,
                    "rating": 7.3
                  },
                  {
                    "match_date": "2026-08-23",
                    "opponent": "Villarreal",
                    "minutes": 90.0,
                    "is_starting": true,
                    "weight": 0.2267,
                    "rating": 6.9
                  },
                  {
                    "match_date": "2026-08-19",
                    "opponent": "Málaga CF",
                    "minutes": 90.0,
                    "is_starting": true,
                    "weight": 0.1927,
                    "rating": 8.7
                  }
                ],
                "feature_row": {
                  "history_matches": 4.0,
                  "is_starting_11": 1.0,
                  "accuratePass": 68.5303,
                  "touches_p90": 91.1438,
                  "possessionLostCtrl": 9.0209,
                  "totalClearance": 4.4877,
                  "aerialWon": 1.7662
                },
                "per_target": [
                  {
                    "target": "interceptionWon",
                    "predicted": 0.9976059198379517,
                    "scale": "count per match",
                    "top_features": [
                      {
                        "name": "is_starting_11",
                        "importance": 0.0944
                      },
                      {
                        "name": "duel_win_rate",
                        "importance": 0.0353
                      },
                      {
                        "name": "duelWon_p90",
                        "importance": 0.0341
                      },
                      {
                        "name": "interceptionWon_p90",
                        "importance": 0.0326
                      },
                      {
                        "name": "totalClearance",
                        "importance": 0.0322
                      }
                    ]
                  },
                  {
                    "target": "totalTackle",
                    "predicted": 1.1738511323928833,
                    "scale": "count per match",
                    "top_features": [
                      {
                        "name": "history_matches",
                        "importance": 0.0588
                      },
                      {
                        "name": "duelLost",
                        "importance": 0.0461
                      },
                      {
                        "name": "possessionLostCtrl",
                        "importance": 0.0446
                      },
                      {
                        "name": "challengeLost",
                        "importance": 0.0406
                      },
                      {
                        "name": "defensive_actions",
                        "importance": 0.0401
                      }
                    ]
                  },
                  {
                    "target": "wonTackle",
                    "predicted": 0.7116943001747131,
                    "scale": "count per match",
                    "top_features": [
                      {
                        "name": "history_matches",
                        "importance": 0.0565
                      },
                      {
                        "name": "possessionLostCtrl",
                        "importance": 0.0432
                      },
                      {
                        "name": "challengeLost",
                        "importance": 0.0353
                      },
                      {
                        "name": "is_starting_11",
                        "importance": 0.0347
                      },
                      {
                        "name": "wonTackle",
                        "importance": 0.0329
                      }
                    ]
                  },
                  {
                    "target": "totalClearance",
                    "predicted": 4.154016017913818,
                    "scale": "count per match",
                    "top_features": [
                      {
                        "name": "is_starting_11",
                        "importance": 0.11
                      },
                      {
                        "name": "opp_half_pass_pct",
                        "importance": 0.0506
                      },
                      {
                        "name": "totalClearance_p90",
                        "importance": 0.0425
                      },
                      {
                        "name": "aerialWon",
                        "importance": 0.0417
                      },
                      {
                        "name": "tackle_success_rate",
                        "importance": 0.0343
                      }
                    ]
                  },
                  {
                    "target": "aerialWon",
                    "predicted": 1.2689146995544434,
                    "scale": "count per match",
                    "top_features": [
                      {
                        "name": "is_starting_11",
                        "importance": 0.0798
                      },
                      {
                        "name": "aerialWon",
                        "importance": 0.0597
                      },
                      {
                        "name": "totalClearance",
                        "importance": 0.0439
                      },
                      {
                        "name": "accuratePass",
                        "importance": 0.0426
                      },
                      {
                        "name": "errorLeadToAShot",
                        "importance": 0.0411
                      }
                    ]
                  },
                  {
                    "target": "rating",
                    "predicted": 6.896847724914551,
                    "scale": "0-10",
                    "top_features": [
                      {
                        "name": "touches_p90",
                        "importance": 0.0708
                      },
                      {
                        "name": "accuratePass",
                        "importance": 0.0705
                      },
                      {
                        "name": "totalLongBalls",
                        "importance": 0.0537
                      },
                      {
                        "name": "pass_accuracy",
                        "importance": 0.0518
                      },
                      {
                        "name": "minutesPlayed",
                        "importance": 0.0478
                      }
                    ]
                  }
                ],
                "caveat": "Raw XGBoost output: no per-90 normalization; minutesPlayed is the player's historical average."
              }
            },
            {
              "step": "market_value_boost",
              "description": "Market-value quality scaling (boost 1.0774, quality 0.758)",
              "stats": {
                "interceptions": 1,
                "tackles": 1,
                "tackles_won": 1,
                "clearances": 4,
                "aerial_won": 1,
                "rating": 7.431,
                "minutes": 95,
                "total_pass": 83,
                "accurate_pass": 75,
                "duels_won": 5,
                "total_long_balls": 9,
                "accurate_long_balls": 5,
                "total_own_half_passes": 48,
                "accurate_own_half_passes": 46,
                "total_opp_half_passes": 35,
                "accurate_opp_half_passes": 29,
                "crosses_total": 0,
                "crosses_accurate": 0,
                "touches": 100,
                "possession_lost": 9.697,
                "dispossessed": 0.0,
                "duels_lost": 0,
                "aerial_lost": 0,
                "total_contest": 0,
                "won_contest": 0,
                "ball_recovery": 0,
                "challenges_lost": 0,
                "fouls": 0,
                "fouls_drawn": 0,
                "blocks": 0,
                "goal_rate": 0.0,
                "goals": 0,
                "assists": 0,
                "expected_goals": 0.0,
                "expected_assists": 0.0754,
                "total_shots": 1,
                "shots_on_target": 0,
                "shots_off_target": 0,
                "big_chances_created": 0,
                "xgot": 0.0,
                "ball_carries": 25,
                "total_progression": 110,
                "progressive_carries": 2,
                "key_pass": 0
              }
            },
            {
              "step": "fbref_prior_blend",
              "description": "FBref 2026-27 prior blended (weight 0.0722)",
              "stats": {
                "interceptions": 1,
                "tackles": 1,
                "tackles_won": 1,
                "clearances": 4,
                "aerial_won": 1,
                "rating": 7.431,
                "minutes": 95,
                "total_pass": 83,
                "accurate_pass": 75,
                "duels_won": 5,
                "total_long_balls": 9,
                "accurate_long_balls": 5,
                "total_own_half_passes": 48,
                "accurate_own_half_passes": 46,
                "total_opp_half_passes": 35,
                "accurate_opp_half_passes": 29,
                "crosses_total": 0,
                "crosses_accurate": 0,
                "touches": 100,
                "possession_lost": 9.697,
                "dispossessed": 0.0,
                "duels_lost": 0,
                "aerial_lost": 0,
                "total_contest": 0,
                "won_contest": 0,
                "ball_recovery": 0,
                "challenges_lost": 0,
                "fouls": 0,
                "fouls_drawn": 0,
                "blocks": 0,
                "goal_rate": 0.0,
                "goals": 0,
                "assists": 0,
                "expected_goals": 0.0,
                "expected_assists": 0.0754,
                "total_shots": 1,
                "shots_on_target": 0,
                "shots_off_target": 0,
                "big_chances_created": 0,
                "xgot": 0.0,
                "ball_carries": 25,
                "total_progression": 110,
                "progressive_carries": 2,
                "key_pass": 0,
                "offsides": 0,
                "yellowCards": 0.3333,
                "redCards": 0.0,
                "ownGoals": 0.0,
                "shotAccuracy": 0.0,
                "shotConversion": 0.0,
                "minutesPct": 100.0,
                "pointsPerMatch": 2.33,
                "netGoalDifferencePer90": 1.33
              }
            },
            {
              "step": "final_cap",
              "description": "Stats clamped to historical constraints and shot-component identity",
              "stats": {
                "interceptions": 1,
                "tackles": 1,
                "tackles_won": 1,
                "clearances": 4,
                "aerial_won": 1,
                "rating": 7.431,
                "minutes": 95,
                "total_pass": 83,
                "accurate_pass": 75,
                "duels_won": 5,
                "total_long_balls": 9,
                "accurate_long_balls": 5,
                "total_own_half_passes": 48,
                "accurate_own_half_passes": 46,
                "total_opp_half_passes": 35,
                "accurate_opp_half_passes": 29,
                "crosses_total": 0,
                "crosses_accurate": 0,
                "touches": 100,
                "possession_lost": 9.697,
                "dispossessed": 0.0,
                "duels_lost": 0,
                "aerial_lost": 0,
                "total_contest": 0,
                "won_contest": 0,
                "ball_recovery": 0,
                "challenges_lost": 0,
                "fouls": 0,
                "fouls_drawn": 0,
                "blocks": 0,
                "goal_rate": 0.0,
                "goals": 0,
                "assists": 0,
                "expected_goals": 0.0,
                "expected_assists": 0.0754,
                "total_shots": 1,
                "shots_on_target": 0,
                "shots_off_target": 0,
                "big_chances_created": 0,
                "xgot": 0.0,
                "ball_carries": 25,
                "total_progression": 110,
                "progressive_carries": 2,
                "key_pass": 0,
                "offsides": 0,
                "yellowCards": 0.3333,
                "redCards": 0.0,
                "ownGoals": 0.0,
                "shotAccuracy": 0.0,
                "shotConversion": 0.0,
                "minutesPct": 100.0,
                "pointsPerMatch": 2.33,
                "netGoalDifferencePer90": 1.33
              }
            },
            {
              "step": "enriched_model_output",
              "description": "Model output after duel-context enrichment (pre router post-processing)",
              "stats": {
                "interceptions": 1,
                "tackles": 1,
                "tackles_won": 1,
                "clearances": 4,
                "aerial_won": 1,
                "rating": 7.431,
                "minutes": 95,
                "total_pass": 83,
                "accurate_pass": 75,
                "duels_won": 5,
                "total_long_balls": 9,
                "accurate_long_balls": 5,
                "total_own_half_passes": 48,
                "accurate_own_half_passes": 46,
                "total_opp_half_passes": 35,
                "accurate_opp_half_passes": 29,
                "crosses_total": 0,
                "crosses_accurate": 0,
                "touches": 100,
                "possession_lost": 9.697,
                "dispossessed": 0.0,
                "duels_lost": 0,
                "aerial_lost": 0,
                "total_contest": 0,
                "won_contest": 0,
                "ball_recovery": 0,
                "challenges_lost": 0,
                "fouls": 0,
                "fouls_drawn": 0,
                "blocks": 0,
                "goal_rate": 0.0,
                "goals": 0,
                "assists": 0,
                "expected_goals": 0.0,
                "expected_assists": 0.0754,
                "total_shots": 1,
                "shots_on_target": 0,
                "shots_off_target": 0,
                "big_chances_created": 0,
                "xgot": 0.0,
                "ball_carries": 25,
                "total_progression": 110,
                "progressive_carries": 2,
                "key_pass": 0,
                "offsides": 0,
                "yellowCards": 0.3333,
                "redCards": 0.0,
                "ownGoals": 0.0,
                "shotAccuracy": 0.0,
                "shotConversion": 0.0,
                "minutesPct": 100.0,
                "pointsPerMatch": 2.33,
                "netGoalDifferencePer90": 1.33,
                "tackles_in_zone": 1.1,
                "tackles_won_in_zone": 1.2,
                "interceptions_in_zone": 1.2,
                "clearances_in_zone": 1.1,
                "aerial_duels_won": 0.7,
                "defensive_success_rate": 0.82,
                "opponent_faced": "Mikel Oyarzabal",
                "pressing_zone": "Striker vs Two Centre Backs — 1v2 Aerial/Physical Battle",
                "matchup_zone": "Striker vs Two Centre Backs — 1v2 Aerial/Physical Battle",
                "antagonist_source": "defensive_duel"
              }
            },
            {
              "step": "team_lambda_rescale",
              "description": "Player expected_goals/expected_assists rescaled so squad sum equals team lambda 1.59 (squad xG sum 1.1682, xG scale 1.3636)",
              "stats": {
                "interceptions": 1,
                "tackles": 1,
                "tackles_won": 1,
                "clearances": 4,
                "aerial_won": 1,
                "rating": 7.431,
                "minutes": 95,
                "total_pass": 83,
                "accurate_pass": 75,
                "duels_won": 5,
                "total_long_balls": 9,
                "accurate_long_balls": 5,
                "total_own_half_passes": 48,
                "accurate_own_half_passes": 46,
                "total_opp_half_passes": 35,
                "accurate_opp_half_passes": 29,
                "crosses_total": 0,
                "crosses_accurate": 0,
                "touches": 100,
                "possession_lost": 9.697,
                "dispossessed": 0.0,
                "duels_lost": 0,
                "aerial_lost": 0,
                "total_contest": 0,
                "won_contest": 0,
                "ball_recovery": 0,
                "challenges_lost": 0,
                "fouls": 0,
                "fouls_drawn": 0,
                "blocks": 0,
                "goal_rate": 0.0,
                "goals": 0,
                "assists": 0,
                "expected_goals": 0.0,
                "expected_assists": 0.0754,
                "total_shots": 1,
                "shots_on_target": 0,
                "shots_off_target": 0,
                "big_chances_created": 0,
                "xgot": 0.0,
                "ball_carries": 25,
                "total_progression": 110,
                "progressive_carries": 2,
                "key_pass": 0,
                "offsides": 0,
                "yellowCards": 0.3333,
                "redCards": 0.0,
                "ownGoals": 0.0,
                "shotAccuracy": 0.0,
                "shotConversion": 0.0,
                "minutesPct": 100.0,
                "pointsPerMatch": 2.33,
                "netGoalDifferencePer90": 1.33,
                "tackles_in_zone": 1.1,
                "tackles_won_in_zone": 1.2,
                "interceptions_in_zone": 1.2,
                "clearances_in_zone": 1.1,
                "aerial_duels_won": 0.7,
                "defensive_success_rate": 0.82,
                "opponent_faced": "Mikel Oyarzabal",
                "pressing_zone": "Striker vs Two Centre Backs — 1v2 Aerial/Physical Battle",
                "matchup_zone": "Striker vs Two Centre Backs — 1v2 Aerial/Physical Battle",
                "antagonist_source": "defensive_duel",
                "projected_goals": 0,
                "goal_probability": 0.0,
                "projected_assists": 0,
                "assist_probability": 0.0
              }
            },
            {
              "step": "rankings_attached",
              "description": "Global ranking attached (match squad rank 8, fifa_overall 83.0)",
              "stats": {
                "interceptions": 1,
                "tackles": 1,
                "tackles_won": 1,
                "clearances": 4,
                "aerial_won": 1,
                "rating": 7.431,
                "minutes": 95,
                "total_pass": 83,
                "accurate_pass": 75,
                "duels_won": 5,
                "total_long_balls": 9,
                "accurate_long_balls": 5,
                "total_own_half_passes": 48,
                "accurate_own_half_passes": 46,
                "total_opp_half_passes": 35,
                "accurate_opp_half_passes": 29,
                "crosses_total": 0,
                "crosses_accurate": 0,
                "touches": 100,
                "possession_lost": 9.697,
                "dispossessed": 0.0,
                "duels_lost": 0,
                "aerial_lost": 0,
                "total_contest": 0,
                "won_contest": 0,
                "ball_recovery": 0,
                "challenges_lost": 0,
                "fouls": 0,
                "fouls_drawn": 0,
                "blocks": 0,
                "goal_rate": 0.0,
                "goals": 0,
                "assists": 0,
                "expected_goals": 0.0,
                "expected_assists": 0.0754,
                "total_shots": 1,
                "shots_on_target": 0,
                "shots_off_target": 0,
                "big_chances_created": 0,
                "xgot": 0.0,
                "ball_carries": 25,
                "total_progression": 110,
                "progressive_carries": 2,
                "key_pass": 0,
                "offsides": 0,
                "yellowCards": 0.3333,
                "redCards": 0.0,
                "ownGoals": 0.0,
                "shotAccuracy": 0.0,
                "shotConversion": 0.0,
                "minutesPct": 100.0,
                "pointsPerMatch": 2.33,
                "netGoalDifferencePer90": 1.33,
                "tackles_in_zone": 1.1,
                "tackles_won_in_zone": 1.2,
                "interceptions_in_zone": 1.2,
                "clearances_in_zone": 1.1,
                "aerial_duels_won": 0.7,
                "defensive_success_rate": 0.82,
                "opponent_faced": "Mikel Oyarzabal",
                "pressing_zone": "Striker vs Two Centre Backs — 1v2 Aerial/Physical Battle",
                "matchup_zone": "Striker vs Two Centre Backs — 1v2 Aerial/Physical Battle",
                "antagonist_source": "defensive_duel",
                "projected_goals": 0,
                "goal_probability": 0.0,
                "projected_assists": 0,
                "assist_probability": 0.0,
                "fifa_overall": 83.0
              }
            },
            {
              "step": "integer_goal_projection",
              "description": "Team scoreline allocation: 1 projected goals distributed by scorer weight",
              "stats": {
                "interceptions": 1,
                "tackles": 1,
                "tackles_won": 1,
                "clearances": 4,
                "aerial_won": 1,
                "rating": 7.431,
                "minutes": 95,
                "total_pass": 83,
                "accurate_pass": 75,
                "duels_won": 5,
                "total_long_balls": 9,
                "accurate_long_balls": 5,
                "total_own_half_passes": 48,
                "accurate_own_half_passes": 46,
                "total_opp_half_passes": 35,
                "accurate_opp_half_passes": 29,
                "crosses_total": 0,
                "crosses_accurate": 0,
                "touches": 100,
                "possession_lost": 9.697,
                "dispossessed": 0.0,
                "duels_lost": 0,
                "aerial_lost": 0,
                "total_contest": 0,
                "won_contest": 0,
                "ball_recovery": 0,
                "challenges_lost": 0,
                "fouls": 0,
                "fouls_drawn": 0,
                "blocks": 0,
                "goal_rate": 0.0,
                "goals": 0,
                "assists": 0,
                "expected_goals": 0.0,
                "expected_assists": 0.0754,
                "total_shots": 1,
                "shots_on_target": 0,
                "shots_off_target": 0,
                "big_chances_created": 0,
                "xgot": 0.0,
                "ball_carries": 25,
                "total_progression": 110,
                "progressive_carries": 2,
                "key_pass": 0,
                "offsides": 0,
                "yellowCards": 0.3333,
                "redCards": 0.0,
                "ownGoals": 0.0,
                "shotAccuracy": 0.0,
                "shotConversion": 0.0,
                "minutesPct": 100.0,
                "pointsPerMatch": 2.33,
                "netGoalDifferencePer90": 1.33,
                "tackles_in_zone": 1.1,
                "tackles_won_in_zone": 1.2,
                "interceptions_in_zone": 1.2,
                "clearances_in_zone": 1.1,
                "aerial_duels_won": 0.7,
                "defensive_success_rate": 0.82,
                "opponent_faced": "Mikel Oyarzabal",
                "pressing_zone": "Striker vs Two Centre Backs — 1v2 Aerial/Physical Battle",
                "matchup_zone": "Striker vs Two Centre Backs — 1v2 Aerial/Physical Battle",
                "antagonist_source": "defensive_duel",
                "projected_goals": 0,
                "goal_probability": 0.0341,
                "projected_assists": 0,
                "assist_probability": 0.0,
                "fifa_overall": 83.0
              }
            },
            {
              "step": "integer_assist_projection",
              "description": "Team scoreline allocation: 1 projected assists distributed by provider weight",
              "stats": {
                "interceptions": 1,
                "tackles": 1,
                "tackles_won": 1,
                "clearances": 4,
                "aerial_won": 1,
                "rating": 7.431,
                "minutes": 95,
                "total_pass": 83,
                "accurate_pass": 75,
                "duels_won": 5,
                "total_long_balls": 9,
                "accurate_long_balls": 5,
                "total_own_half_passes": 48,
                "accurate_own_half_passes": 46,
                "total_opp_half_passes": 35,
                "accurate_opp_half_passes": 29,
                "crosses_total": 0,
                "crosses_accurate": 0,
                "touches": 100,
                "possession_lost": 9.697,
                "dispossessed": 0.0,
                "duels_lost": 0,
                "aerial_lost": 0,
                "total_contest": 0,
                "won_contest": 0,
                "ball_recovery": 0,
                "challenges_lost": 0,
                "fouls": 0,
                "fouls_drawn": 0,
                "blocks": 0,
                "goal_rate": 0.0,
                "goals": 0,
                "assists": 0,
                "expected_goals": 0.0,
                "expected_assists": 0.0754,
                "total_shots": 1,
                "shots_on_target": 0,
                "shots_off_target": 0,
                "big_chances_created": 0,
                "xgot": 0.0,
                "ball_carries": 25,
                "total_progression": 110,
                "progressive_carries": 2,
                "key_pass": 0,
                "offsides": 0,
                "yellowCards": 0.3333,
                "redCards": 0.0,
                "ownGoals": 0.0,
                "shotAccuracy": 0.0,
                "shotConversion": 0.0,
                "minutesPct": 100.0,
                "pointsPerMatch": 2.33,
                "netGoalDifferencePer90": 1.33,
                "tackles_in_zone": 1.1,
                "tackles_won_in_zone": 1.2,
                "interceptions_in_zone": 1.2,
                "clearances_in_zone": 1.1,
                "aerial_duels_won": 0.7,
                "defensive_success_rate": 0.82,
                "opponent_faced": "Mikel Oyarzabal",
                "pressing_zone": "Striker vs Two Centre Backs — 1v2 Aerial/Physical Battle",
                "matchup_zone": "Striker vs Two Centre Backs — 1v2 Aerial/Physical Battle",
                "antagonist_source": "defensive_duel",
                "projected_goals": 0,
                "goal_probability": 0.0341,
                "projected_assists": 0,
                "assist_probability": 0.0252,
                "fifa_overall": 83.0
              }
            }
          ]
        },
        "Cristian Romero": {
          "player_id": 829932,
          "position": "D",
          "position_depth": "D",
          "is_starter": true,
          "shirt_number": 21,
          "height": 185,
          "market_value": 46000000,
          "stats": {
            "interceptions": 1,
            "tackles": 1,
            "tackles_won": 1,
            "clearances": 5,
            "aerial_won": 1,
            "rating": 7.2741,
            "minutes": 34,
            "total_pass": 38,
            "accurate_pass": 36,
            "duels_won": 2,
            "total_long_balls": 3,
            "accurate_long_balls": 3,
            "total_own_half_passes": 12,
            "accurate_own_half_passes": 12,
            "total_opp_half_passes": 26,
            "accurate_opp_half_passes": 24,
            "crosses_total": 0,
            "crosses_accurate": 0,
            "touches": 44,
            "possession_lost": 2.1853,
            "dispossessed": 0.0,
            "duels_lost": 1,
            "aerial_lost": 0,
            "total_contest": 0,
            "won_contest": 0,
            "ball_recovery": 3,
            "challenges_lost": 1,
            "fouls": 0,
            "fouls_drawn": 1,
            "blocks": 0,
            "goal_rate": 0.0,
            "goals": 0,
            "assists": 0,
            "expected_goals": 0.2682,
            "expected_assists": 0.0219,
            "total_shots": 1,
            "shots_on_target": 0,
            "shots_off_target": 1,
            "big_chances_created": 0,
            "xgot": 0.0,
            "ball_carries": 28,
            "total_progression": 205,
            "progressive_carries": 2,
            "key_pass": 0,
            "tackles_in_zone": 2.3,
            "tackles_won_in_zone": 2.2,
            "interceptions_in_zone": 1.3,
            "clearances_in_zone": 0.5,
            "aerial_duels_won": 1.0,
            "defensive_success_rate": 0.69,
            "opponent_faced": "Beñat Turrientes",
            "pressing_zone": "Left Mid vs Right Back — Wide Channel",
            "matchup_zone": "Left Mid vs Right Back — Wide Channel",
            "antagonist_source": "defensive_duel",
            "projected_goals": 0,
            "goal_probability": 0.0562,
            "projected_assists": 0,
            "assist_probability": 0.0134,
            "fifa_overall": 82.0
          },
          "latest_10_games": [
            {
              "match_id": 16416317.0,
              "match_date": "2026-09-05",
              "home_team": "Athletic Club",
              "away_team": "Atlético Madrid",
              "team_side": "away",
              "is_starting_11": 0,
              "team": "Atlético Madrid",
              "opponent": "Athletic Club",
              "stats": {
                "minutes": 31,
                "rating": 6.7,
                "assists": 0,
                "expected_goals": 0.1759,
                "expected_assists": 0.0216,
                "total_shots": 1,
                "shots_off_target": 1,
                "total_pass": 35,
                "accurate_pass": 33,
                "clearances": 1,
                "aerial_won": 1,
                "duels_won": 2,
                "ball_recovery": 3
              },
              "has_player_stats": true,
              "league_name": "LaLiga",
              "league_id": "8.0",
              "league_slug": "laliga",
              "league_country": "Spain",
              "season_id": "97268.0",
              "season_name": "LaLiga 26/27",
              "season_year": "26/27"
            }
          ],
          "ranking": {
            "global_player_rank": 332,
            "combined_rank_score": 222.0,
            "ranking_source": "sofascore_plus_fifa_csv",
            "ranking_status": "combined",
            "sofascore_rank": 72.0,
            "sofascore_rating": 7.58,
            "sofascore_appearances": 5.0,
            "fifa_rank": 372.0,
            "fifa_overall": 82.0,
            "fifa_source": "EA SPORTS FC official ratings",
            "match_squad_rank": 4,
            "squad_role": "starter",
            "projected_match_rating": 7.2741,
            "source_file": "data/player_rankings.csv",
            "player_name": "Cristian Romero",
            "ranking_neighbors": {
              "upper": [
                {
                  "player_name": "Diego Murillo",
                  "ranking": 327
                },
                {
                  "player_name": "Boubacar Kamara",
                  "ranking": 328
                },
                {
                  "player_name": "Min-woo Kim",
                  "ranking": 329
                },
                {
                  "player_name": "Juan Berrocal",
                  "ranking": 330
                },
                {
                  "player_name": "Marcos Senesi",
                  "ranking": 331
                }
              ],
              "lower": [
                {
                  "player_name": "Alejandro Iturbe",
                  "ranking": 333
                },
                {
                  "player_name": "Oyarzabal",
                  "ranking": 334
                },
                {
                  "player_name": "Manuel Akanji",
                  "ranking": 335
                },
                {
                  "player_name": "Phil Foden",
                  "ranking": 336
                },
                {
                  "player_name": "Charles Aránguiz",
                  "ranking": 337
                }
              ]
            }
          },
          "data_sources": [
            "match_history",
            "market_value",
            "fbref_season"
          ],
          "data_confidence": 0.312,
          "history_matches": 1,
          "xgboost_reasoning": {
            "model_source": "xgboost_regressor",
            "position_service": "D_service",
            "features_evaluated": [
              "minutesPlayed",
              "is_starting_11",
              "totalPass",
              "accuratePass",
              "totalLongBalls",
              "totalOppositionHalfPasses",
              "duelWon",
              "duelLost",
              "aerialWon",
              "aerialLost",
              "ballRecovery",
              "touches",
              "totalClearance",
              "wonTackle",
              "interceptionWon",
              "dispossessed",
              "challengeLost",
              "errorLeadToAShot",
              "errorLeadToAGoal",
              "possessionLostCtrl",
              "passValueNormalized",
              "defensiveValueNormalized",
              "ballCarriesCount",
              "totalProgression",
              "progressiveBallCarriesCount",
              "pass_accuracy",
              "duel_win_rate",
              "opp_half_pass_pct",
              "long_ball_accuracy",
              "defensive_actions",
              "tackle_success_rate",
              "touches_p90",
              "totalTackle_p90",
              "interceptionWon_p90",
              "totalClearance_p90",
              "duelWon_p90",
              "ballRecovery_p90",
              "press_vulnerability",
              "error_severity",
              "aerial_dominance",
              "progressive_carries_p90",
              "history_matches"
            ],
            "targets_predicted": [
              "interceptionWon",
              "totalTackle",
              "wonTackle",
              "totalClearance",
              "aerialWon",
              "rating"
            ],
            "history_matches": 1,
            "data_confidence": 0.312,
            "data_sources": [
              "match_history",
              "market_value",
              "fbref_season"
            ],
            "market_value_adjustment": 1.0927,
            "fbref_prior_metrics": {
              "squad": "Atlético Madrid",
              "competition": "La Liga",
              "season": "2026-2027",
              "appearances": 0.0,
              "starts": 0.0,
              "prior_reliability": 0.0
            },
            "rationale": "XGBoost regressor (D_service) evaluated 1 historical appearances across 6 target models; FBref 2026-2027 prior blended (La Liga, Atlético Madrid, rel: 0.00, gls/90: 0.0, ast/90: 0.0)."
          },
          "stat_evolution": [
            {
              "step": "xgboost_raw",
              "description": "XGBoost D_service raw output over 6 target models",
              "stats": {
                "interceptions": 1,
                "tackles": 1,
                "tackles_won": 1,
                "clearances": 4,
                "aerial_won": 1,
                "rating": 6.6572,
                "minutes": 31,
                "total_pass": 35,
                "accurate_pass": 33,
                "duels_won": 2,
                "total_long_balls": 3,
                "accurate_long_balls": 3,
                "total_own_half_passes": 11,
                "accurate_own_half_passes": 11,
                "total_opp_half_passes": 24,
                "accurate_opp_half_passes": 22,
                "crosses_total": 0,
                "crosses_accurate": 0,
                "touches": 40,
                "possession_lost": 2.0,
                "dispossessed": 0.0,
                "duels_lost": 1,
                "aerial_lost": 0,
                "total_contest": 0,
                "won_contest": 0,
                "ball_recovery": 3,
                "challenges_lost": 1,
                "fouls": 0,
                "fouls_drawn": 1,
                "blocks": 0,
                "goal_rate": 0.0,
                "goals": 0,
                "assists": 0,
                "expected_goals": 0.18,
                "expected_assists": 0.02,
                "total_shots": 1,
                "shots_on_target": 0,
                "shots_off_target": 1,
                "big_chances_created": 0,
                "xgot": 0.0,
                "ball_carries": 26,
                "total_progression": 188,
                "progressive_carries": 2,
                "key_pass": 0
              },
              "trace": {
                "model": {
                  "position_service": "D",
                  "schema_version": 3,
                  "trained_at": "2026-09-13T10:02:02.026825+00:00",
                  "trained_on": {
                    "matches": 93,
                    "players": 374,
                    "rows": 1289
                  }
                },
                "player_history": [
                  {
                    "match_date": "2026-09-05",
                    "opponent": "Athletic Club",
                    "minutes": 31.0,
                    "is_starting": false,
                    "weight": 1.0,
                    "rating": 6.7
                  }
                ],
                "feature_row": {
                  "history_matches": 1.0,
                  "is_starting_11": 1.0,
                  "accuratePass": 33.0,
                  "touches_p90": 116.129,
                  "possessionLostCtrl": 2.0,
                  "totalClearance": 1.0,
                  "aerialWon": 1.0
                },
                "per_target": [
                  {
                    "target": "interceptionWon",
                    "predicted": 1.0141301155090332,
                    "scale": "count per match",
                    "top_features": [
                      {
                        "name": "is_starting_11",
                        "importance": 0.0944
                      },
                      {
                        "name": "duel_win_rate",
                        "importance": 0.0353
                      },
                      {
                        "name": "duelWon_p90",
                        "importance": 0.0341
                      },
                      {
                        "name": "interceptionWon_p90",
                        "importance": 0.0326
                      },
                      {
                        "name": "totalClearance",
                        "importance": 0.0322
                      }
                    ]
                  },
                  {
                    "target": "totalTackle",
                    "predicted": 1.270712971687317,
                    "scale": "count per match",
                    "top_features": [
                      {
                        "name": "history_matches",
                        "importance": 0.0588
                      },
                      {
                        "name": "duelLost",
                        "importance": 0.0461
                      },
                      {
                        "name": "possessionLostCtrl",
                        "importance": 0.0446
                      },
                      {
                        "name": "challengeLost",
                        "importance": 0.0406
                      },
                      {
                        "name": "defensive_actions",
                        "importance": 0.0401
                      }
                    ]
                  },
                  {
                    "target": "wonTackle",
                    "predicted": 0.8978679180145264,
                    "scale": "count per match",
                    "top_features": [
                      {
                        "name": "history_matches",
                        "importance": 0.0565
                      },
                      {
                        "name": "possessionLostCtrl",
                        "importance": 0.0432
                      },
                      {
                        "name": "challengeLost",
                        "importance": 0.0353
                      },
                      {
                        "name": "is_starting_11",
                        "importance": 0.0347
                      },
                      {
                        "name": "wonTackle",
                        "importance": 0.0329
                      }
                    ]
                  },
                  {
                    "target": "totalClearance",
                    "predicted": 4.371165752410889,
                    "scale": "count per match",
                    "top_features": [
                      {
                        "name": "is_starting_11",
                        "importance": 0.11
                      },
                      {
                        "name": "opp_half_pass_pct",
                        "importance": 0.0506
                      },
                      {
                        "name": "totalClearance_p90",
                        "importance": 0.0425
                      },
                      {
                        "name": "aerialWon",
                        "importance": 0.0417
                      },
                      {
                        "name": "tackle_success_rate",
                        "importance": 0.0343
                      }
                    ]
                  },
                  {
                    "target": "aerialWon",
                    "predicted": 1.250320315361023,
                    "scale": "count per match",
                    "top_features": [
                      {
                        "name": "is_starting_11",
                        "importance": 0.0798
                      },
                      {
                        "name": "aerialWon",
                        "importance": 0.0597
                      },
                      {
                        "name": "totalClearance",
                        "importance": 0.0439
                      },
                      {
                        "name": "accuratePass",
                        "importance": 0.0426
                      },
                      {
                        "name": "errorLeadToAShot",
                        "importance": 0.0411
                      }
                    ]
                  },
                  {
                    "target": "rating",
                    "predicted": 6.657227516174316,
                    "scale": "0-10",
                    "top_features": [
                      {
                        "name": "touches_p90",
                        "importance": 0.0708
                      },
                      {
                        "name": "accuratePass",
                        "importance": 0.0705
                      },
                      {
                        "name": "totalLongBalls",
                        "importance": 0.0537
                      },
                      {
                        "name": "pass_accuracy",
                        "importance": 0.0518
                      },
                      {
                        "name": "minutesPlayed",
                        "importance": 0.0478
                      }
                    ]
                  }
                ],
                "caveat": "Raw XGBoost output: no per-90 normalization; minutesPlayed is the player's historical average."
              }
            },
            {
              "step": "market_value_boost",
              "description": "Market-value quality scaling (boost 1.0927, quality 0.809)",
              "stats": {
                "interceptions": 1,
                "tackles": 1,
                "tackles_won": 1,
                "clearances": 5,
                "aerial_won": 1,
                "rating": 7.2741,
                "minutes": 34,
                "total_pass": 38,
                "accurate_pass": 36,
                "duels_won": 2,
                "total_long_balls": 3,
                "accurate_long_balls": 3,
                "total_own_half_passes": 12,
                "accurate_own_half_passes": 12,
                "total_opp_half_passes": 26,
                "accurate_opp_half_passes": 24,
                "crosses_total": 0,
                "crosses_accurate": 0,
                "touches": 44,
                "possession_lost": 2.1853,
                "dispossessed": 0.0,
                "duels_lost": 1,
                "aerial_lost": 0,
                "total_contest": 0,
                "won_contest": 0,
                "ball_recovery": 3,
                "challenges_lost": 1,
                "fouls": 0,
                "fouls_drawn": 1,
                "blocks": 0,
                "goal_rate": 0.0,
                "goals": 0,
                "assists": 0,
                "expected_goals": 0.1967,
                "expected_assists": 0.0219,
                "total_shots": 1,
                "shots_on_target": 0,
                "shots_off_target": 1,
                "big_chances_created": 0,
                "xgot": 0.0,
                "ball_carries": 28,
                "total_progression": 205,
                "progressive_carries": 2,
                "key_pass": 0
              }
            },
            {
              "step": "fbref_prior_blend",
              "description": "FBref 2026-27 prior blended (weight 0.0000)",
              "stats": {
                "interceptions": 1,
                "tackles": 1,
                "tackles_won": 1,
                "clearances": 5,
                "aerial_won": 1,
                "rating": 7.2741,
                "minutes": 34,
                "total_pass": 38,
                "accurate_pass": 36,
                "duels_won": 2,
                "total_long_balls": 3,
                "accurate_long_balls": 3,
                "total_own_half_passes": 12,
                "accurate_own_half_passes": 12,
                "total_opp_half_passes": 26,
                "accurate_opp_half_passes": 24,
                "crosses_total": 0,
                "crosses_accurate": 0,
                "touches": 44,
                "possession_lost": 2.1853,
                "dispossessed": 0.0,
                "duels_lost": 1,
                "aerial_lost": 0,
                "total_contest": 0,
                "won_contest": 0,
                "ball_recovery": 3,
                "challenges_lost": 1,
                "fouls": 0,
                "fouls_drawn": 1,
                "blocks": 0,
                "goal_rate": 0.0,
                "goals": 0,
                "assists": 0,
                "expected_goals": 0.1967,
                "expected_assists": 0.0219,
                "total_shots": 1,
                "shots_on_target": 0,
                "shots_off_target": 1,
                "big_chances_created": 0,
                "xgot": 0.0,
                "ball_carries": 28,
                "total_progression": 205,
                "progressive_carries": 2,
                "key_pass": 0
              }
            },
            {
              "step": "final_cap",
              "description": "Stats clamped to historical constraints and shot-component identity",
              "stats": {
                "interceptions": 1,
                "tackles": 1,
                "tackles_won": 1,
                "clearances": 5,
                "aerial_won": 1,
                "rating": 7.2741,
                "minutes": 34,
                "total_pass": 38,
                "accurate_pass": 36,
                "duels_won": 2,
                "total_long_balls": 3,
                "accurate_long_balls": 3,
                "total_own_half_passes": 12,
                "accurate_own_half_passes": 12,
                "total_opp_half_passes": 26,
                "accurate_opp_half_passes": 24,
                "crosses_total": 0,
                "crosses_accurate": 0,
                "touches": 44,
                "possession_lost": 2.1853,
                "dispossessed": 0.0,
                "duels_lost": 1,
                "aerial_lost": 0,
                "total_contest": 0,
                "won_contest": 0,
                "ball_recovery": 3,
                "challenges_lost": 1,
                "fouls": 0,
                "fouls_drawn": 1,
                "blocks": 0,
                "goal_rate": 0.0,
                "goals": 0,
                "assists": 0,
                "expected_goals": 0.1967,
                "expected_assists": 0.0219,
                "total_shots": 1,
                "shots_on_target": 0,
                "shots_off_target": 1,
                "big_chances_created": 0,
                "xgot": 0.0,
                "ball_carries": 28,
                "total_progression": 205,
                "progressive_carries": 2,
                "key_pass": 0
              }
            },
            {
              "step": "enriched_model_output",
              "description": "Model output after duel-context enrichment (pre router post-processing)",
              "stats": {
                "interceptions": 1,
                "tackles": 1,
                "tackles_won": 1,
                "clearances": 5,
                "aerial_won": 1,
                "rating": 7.2741,
                "minutes": 34,
                "total_pass": 38,
                "accurate_pass": 36,
                "duels_won": 2,
                "total_long_balls": 3,
                "accurate_long_balls": 3,
                "total_own_half_passes": 12,
                "accurate_own_half_passes": 12,
                "total_opp_half_passes": 26,
                "accurate_opp_half_passes": 24,
                "crosses_total": 0,
                "crosses_accurate": 0,
                "touches": 44,
                "possession_lost": 2.1853,
                "dispossessed": 0.0,
                "duels_lost": 1,
                "aerial_lost": 0,
                "total_contest": 0,
                "won_contest": 0,
                "ball_recovery": 3,
                "challenges_lost": 1,
                "fouls": 0,
                "fouls_drawn": 1,
                "blocks": 0,
                "goal_rate": 0.0,
                "goals": 0,
                "assists": 0,
                "expected_goals": 0.1967,
                "expected_assists": 0.0219,
                "total_shots": 1,
                "shots_on_target": 0,
                "shots_off_target": 1,
                "big_chances_created": 0,
                "xgot": 0.0,
                "ball_carries": 28,
                "total_progression": 205,
                "progressive_carries": 2,
                "key_pass": 0,
                "tackles_in_zone": 2.3,
                "tackles_won_in_zone": 2.2,
                "interceptions_in_zone": 1.3,
                "clearances_in_zone": 0.5,
                "aerial_duels_won": 1.0,
                "defensive_success_rate": 0.69,
                "opponent_faced": "Beñat Turrientes",
                "pressing_zone": "Left Mid vs Right Back — Wide Channel",
                "matchup_zone": "Left Mid vs Right Back — Wide Channel",
                "antagonist_source": "defensive_duel"
              }
            },
            {
              "step": "team_lambda_rescale",
              "description": "Player expected_goals/expected_assists rescaled so squad sum equals team lambda 1.59 (squad xG sum 1.1682, xG scale 1.3636)",
              "stats": {
                "interceptions": 1,
                "tackles": 1,
                "tackles_won": 1,
                "clearances": 5,
                "aerial_won": 1,
                "rating": 7.2741,
                "minutes": 34,
                "total_pass": 38,
                "accurate_pass": 36,
                "duels_won": 2,
                "total_long_balls": 3,
                "accurate_long_balls": 3,
                "total_own_half_passes": 12,
                "accurate_own_half_passes": 12,
                "total_opp_half_passes": 26,
                "accurate_opp_half_passes": 24,
                "crosses_total": 0,
                "crosses_accurate": 0,
                "touches": 44,
                "possession_lost": 2.1853,
                "dispossessed": 0.0,
                "duels_lost": 1,
                "aerial_lost": 0,
                "total_contest": 0,
                "won_contest": 0,
                "ball_recovery": 3,
                "challenges_lost": 1,
                "fouls": 0,
                "fouls_drawn": 1,
                "blocks": 0,
                "goal_rate": 0.0,
                "goals": 0,
                "assists": 0,
                "expected_goals": 0.2682,
                "expected_assists": 0.0219,
                "total_shots": 1,
                "shots_on_target": 0,
                "shots_off_target": 1,
                "big_chances_created": 0,
                "xgot": 0.0,
                "ball_carries": 28,
                "total_progression": 205,
                "progressive_carries": 2,
                "key_pass": 0,
                "tackles_in_zone": 2.3,
                "tackles_won_in_zone": 2.2,
                "interceptions_in_zone": 1.3,
                "clearances_in_zone": 0.5,
                "aerial_duels_won": 1.0,
                "defensive_success_rate": 0.69,
                "opponent_faced": "Beñat Turrientes",
                "pressing_zone": "Left Mid vs Right Back — Wide Channel",
                "matchup_zone": "Left Mid vs Right Back — Wide Channel",
                "antagonist_source": "defensive_duel",
                "projected_goals": 0,
                "goal_probability": 0.0,
                "projected_assists": 0,
                "assist_probability": 0.0
              }
            },
            {
              "step": "rankings_attached",
              "description": "Global ranking attached (match squad rank 4, fifa_overall 82.0)",
              "stats": {
                "interceptions": 1,
                "tackles": 1,
                "tackles_won": 1,
                "clearances": 5,
                "aerial_won": 1,
                "rating": 7.2741,
                "minutes": 34,
                "total_pass": 38,
                "accurate_pass": 36,
                "duels_won": 2,
                "total_long_balls": 3,
                "accurate_long_balls": 3,
                "total_own_half_passes": 12,
                "accurate_own_half_passes": 12,
                "total_opp_half_passes": 26,
                "accurate_opp_half_passes": 24,
                "crosses_total": 0,
                "crosses_accurate": 0,
                "touches": 44,
                "possession_lost": 2.1853,
                "dispossessed": 0.0,
                "duels_lost": 1,
                "aerial_lost": 0,
                "total_contest": 0,
                "won_contest": 0,
                "ball_recovery": 3,
                "challenges_lost": 1,
                "fouls": 0,
                "fouls_drawn": 1,
                "blocks": 0,
                "goal_rate": 0.0,
                "goals": 0,
                "assists": 0,
                "expected_goals": 0.2682,
                "expected_assists": 0.0219,
                "total_shots": 1,
                "shots_on_target": 0,
                "shots_off_target": 1,
                "big_chances_created": 0,
                "xgot": 0.0,
                "ball_carries": 28,
                "total_progression": 205,
                "progressive_carries": 2,
                "key_pass": 0,
                "tackles_in_zone": 2.3,
                "tackles_won_in_zone": 2.2,
                "interceptions_in_zone": 1.3,
                "clearances_in_zone": 0.5,
                "aerial_duels_won": 1.0,
                "defensive_success_rate": 0.69,
                "opponent_faced": "Beñat Turrientes",
                "pressing_zone": "Left Mid vs Right Back — Wide Channel",
                "matchup_zone": "Left Mid vs Right Back — Wide Channel",
                "antagonist_source": "defensive_duel",
                "projected_goals": 0,
                "goal_probability": 0.0,
                "projected_assists": 0,
                "assist_probability": 0.0,
                "fifa_overall": 82.0
              }
            },
            {
              "step": "integer_goal_projection",
              "description": "Team scoreline allocation: 1 projected goals distributed by scorer weight",
              "stats": {
                "interceptions": 1,
                "tackles": 1,
                "tackles_won": 1,
                "clearances": 5,
                "aerial_won": 1,
                "rating": 7.2741,
                "minutes": 34,
                "total_pass": 38,
                "accurate_pass": 36,
                "duels_won": 2,
                "total_long_balls": 3,
                "accurate_long_balls": 3,
                "total_own_half_passes": 12,
                "accurate_own_half_passes": 12,
                "total_opp_half_passes": 26,
                "accurate_opp_half_passes": 24,
                "crosses_total": 0,
                "crosses_accurate": 0,
                "touches": 44,
                "possession_lost": 2.1853,
                "dispossessed": 0.0,
                "duels_lost": 1,
                "aerial_lost": 0,
                "total_contest": 0,
                "won_contest": 0,
                "ball_recovery": 3,
                "challenges_lost": 1,
                "fouls": 0,
                "fouls_drawn": 1,
                "blocks": 0,
                "goal_rate": 0.0,
                "goals": 0,
                "assists": 0,
                "expected_goals": 0.2682,
                "expected_assists": 0.0219,
                "total_shots": 1,
                "shots_on_target": 0,
                "shots_off_target": 1,
                "big_chances_created": 0,
                "xgot": 0.0,
                "ball_carries": 28,
                "total_progression": 205,
                "progressive_carries": 2,
                "key_pass": 0,
                "tackles_in_zone": 2.3,
                "tackles_won_in_zone": 2.2,
                "interceptions_in_zone": 1.3,
                "clearances_in_zone": 0.5,
                "aerial_duels_won": 1.0,
                "defensive_success_rate": 0.69,
                "opponent_faced": "Beñat Turrientes",
                "pressing_zone": "Left Mid vs Right Back — Wide Channel",
                "matchup_zone": "Left Mid vs Right Back — Wide Channel",
                "antagonist_source": "defensive_duel",
                "projected_goals": 0,
                "goal_probability": 0.0562,
                "projected_assists": 0,
                "assist_probability": 0.0,
                "fifa_overall": 82.0
              }
            },
            {
              "step": "integer_assist_projection",
              "description": "Team scoreline allocation: 1 projected assists distributed by provider weight",
              "stats": {
                "interceptions": 1,
                "tackles": 1,
                "tackles_won": 1,
                "clearances": 5,
                "aerial_won": 1,
                "rating": 7.2741,
                "minutes": 34,
                "total_pass": 38,
                "accurate_pass": 36,
                "duels_won": 2,
                "total_long_balls": 3,
                "accurate_long_balls": 3,
                "total_own_half_passes": 12,
                "accurate_own_half_passes": 12,
                "total_opp_half_passes": 26,
                "accurate_opp_half_passes": 24,
                "crosses_total": 0,
                "crosses_accurate": 0,
                "touches": 44,
                "possession_lost": 2.1853,
                "dispossessed": 0.0,
                "duels_lost": 1,
                "aerial_lost": 0,
                "total_contest": 0,
                "won_contest": 0,
                "ball_recovery": 3,
                "challenges_lost": 1,
                "fouls": 0,
                "fouls_drawn": 1,
                "blocks": 0,
                "goal_rate": 0.0,
                "goals": 0,
                "assists": 0,
                "expected_goals": 0.2682,
                "expected_assists": 0.0219,
                "total_shots": 1,
                "shots_on_target": 0,
                "shots_off_target": 1,
                "big_chances_created": 0,
                "xgot": 0.0,
                "ball_carries": 28,
                "total_progression": 205,
                "progressive_carries": 2,
                "key_pass": 0,
                "tackles_in_zone": 2.3,
                "tackles_won_in_zone": 2.2,
                "interceptions_in_zone": 1.3,
                "clearances_in_zone": 0.5,
                "aerial_duels_won": 1.0,
                "defensive_success_rate": 0.69,
                "opponent_faced": "Beñat Turrientes",
                "pressing_zone": "Left Mid vs Right Back — Wide Channel",
                "matchup_zone": "Left Mid vs Right Back — Wide Channel",
                "antagonist_source": "defensive_duel",
                "projected_goals": 0,
                "goal_probability": 0.0562,
                "projected_assists": 0,
                "assist_probability": 0.0134,
                "fifa_overall": 82.0
              }
            }
          ]
        },
        "Marc Pubill": {
          "player_id": 1094106,
          "position": "D",
          "position_depth": "D",
          "is_starter": true,
          "shirt_number": 18,
          "height": 190,
          "market_value": 33000000,
          "stats": {
            "interceptions": 1,
            "tackles": 1,
            "tackles_won": 1,
            "clearances": 4,
            "aerial_won": 1,
            "rating": 7.171,
            "minutes": 88,
            "total_pass": 61,
            "accurate_pass": 56,
            "duels_won": 4,
            "total_long_balls": 5,
            "accurate_long_balls": 3,
            "total_own_half_passes": 43,
            "accurate_own_half_passes": 41,
            "total_opp_half_passes": 18,
            "accurate_opp_half_passes": 15,
            "crosses_total": 0,
            "crosses_accurate": 0,
            "touches": 75,
            "possession_lost": 7.5017,
            "dispossessed": 0.0,
            "duels_lost": 4,
            "aerial_lost": 0,
            "total_contest": 0,
            "won_contest": 0,
            "ball_recovery": 4,
            "challenges_lost": 0,
            "fouls": 2,
            "fouls_drawn": 0,
            "blocks": 0,
            "goal_rate": 0.0271,
            "goals": 0,
            "assists": 0,
            "expected_goals": 0.0,
            "expected_assists": 0.0214,
            "total_shots": 1,
            "shots_on_target": 0,
            "shots_off_target": 0,
            "big_chances_created": 0,
            "xgot": 0.0,
            "ball_carries": 18,
            "total_progression": 59,
            "progressive_carries": 0,
            "key_pass": 0,
            "offsides": 0,
            "yellowCards": 0.5882,
            "redCards": 0.0,
            "ownGoals": 0.0,
            "shotAccuracy": 50.0,
            "shotConversion": 0.5,
            "minutesPct": 57.4,
            "pointsPerMatch": 2.0,
            "netGoalDifferencePer90": 1.16,
            "tackles_in_zone": 1.1,
            "tackles_won_in_zone": 1.2,
            "interceptions_in_zone": 1.2,
            "clearances_in_zone": 1.0,
            "aerial_duels_won": 0.7,
            "defensive_success_rate": 0.82,
            "opponent_faced": "Mikel Oyarzabal",
            "pressing_zone": "Striker vs Two Centre Backs — 1v2 Aerial/Physical Battle",
            "matchup_zone": "Striker vs Two Centre Backs — 1v2 Aerial/Physical Battle",
            "antagonist_source": "defensive_duel",
            "projected_goals": 0,
            "goal_probability": 0.0442,
            "projected_assists": 0,
            "assist_probability": 0.0137,
            "fifa_overall": 87.0
          },
          "latest_10_games": [
            {
              "match_id": 16416317.0,
              "match_date": "2026-09-05",
              "home_team": "Athletic Club",
              "away_team": "Atlético Madrid",
              "team_side": "away",
              "is_starting_11": 1,
              "team": "Atlético Madrid",
              "opponent": "Athletic Club",
              "stats": {
                "minutes": 90,
                "rating": 6.3,
                "assists": 0,
                "expected_assists": 0.0082,
                "total_shots": 0,
                "total_pass": 83,
                "accurate_pass": 78,
                "tackles": 3,
                "tackles_won": 2,
                "clearances": 2,
                "aerial_won": 1,
                "duels_won": 5,
                "ball_recovery": 5
              },
              "has_player_stats": true,
              "league_name": "LaLiga",
              "league_id": "8.0",
              "league_slug": "laliga",
              "league_country": "Spain",
              "season_id": "97268.0",
              "season_name": "LaLiga 26/27",
              "season_year": "26/27"
            },
            {
              "match_id": 16416316.0,
              "match_date": "2026-08-29",
              "home_team": "Sevilla",
              "away_team": "Atlético Madrid",
              "team_side": "away",
              "is_starting_11": 1,
              "team": "Atlético Madrid",
              "opponent": "Sevilla",
              "stats": {
                "minutes": 90,
                "rating": 6.6,
                "assists": 0,
                "expected_goals": 0.0921,
                "expected_assists": 0.0028,
                "total_shots": 1,
                "shots_off_target": 1,
                "total_pass": 57,
                "accurate_pass": 51,
                "clearances": 4,
                "aerial_won": 3,
                "duels_won": 5,
                "ball_recovery": 2
              },
              "has_player_stats": true,
              "league_name": "LaLiga",
              "league_id": "8.0",
              "league_slug": "laliga",
              "league_country": "Spain",
              "season_id": "97268.0",
              "season_name": "LaLiga 26/27",
              "season_year": "26/27"
            },
            {
              "match_id": 16416302.0,
              "match_date": "2026-08-23",
              "home_team": "Atlético Madrid",
              "away_team": "Villarreal",
              "team_side": "home",
              "is_starting_11": 1,
              "team": "Atlético Madrid",
              "opponent": "Villarreal",
              "stats": {
                "minutes": 66,
                "rating": 8.1,
                "goal_rate": 1.0,
                "goals": 1,
                "assists": 0,
                "expected_goals": 0.0623,
                "expected_assists": 0.0403,
                "total_shots": 1,
                "shots_on_target": 1,
                "total_pass": 32,
                "accurate_pass": 28,
                "tackles": 1,
                "tackles_won": 1,
                "aerial_won": 1,
                "duels_won": 2,
                "ball_recovery": 4
              },
              "has_player_stats": true,
              "league_name": "LaLiga",
              "league_id": "8.0",
              "league_slug": "laliga",
              "league_country": "Spain",
              "season_id": "97268.0",
              "season_name": "LaLiga 26/27",
              "season_year": "26/27"
            }
          ],
          "ranking": {
            "global_player_rank": 153,
            "combined_rank_score": 101.0,
            "ranking_source": "sofascore_plus_fifa_csv_filled",
            "ranking_status": "combined",
            "sofascore_rank": 138.0,
            "sofascore_rating": 7.35,
            "sofascore_appearances": 2.0,
            "fifa_rank": 64.0,
            "fifa_overall": 87.0,
            "fifa_source": "EA SPORTS FC official ratings",
            "match_squad_rank": 9,
            "squad_role": "starter",
            "projected_match_rating": 7.171,
            "source_file": "data/player_rankings.csv",
            "player_name": "Marc Pubill",
            "ranking_neighbors": {
              "upper": [
                {
                  "player_name": "Kipras Kazukolovas",
                  "ranking": 148
                },
                {
                  "player_name": "Fabián Mina",
                  "ranking": 149
                },
                {
                  "player_name": "Jonathan Tah",
                  "ranking": 150
                },
                {
                  "player_name": "Kevin Méndez",
                  "ranking": 151
                },
                {
                  "player_name": "Elseid Hysaj",
                  "ranking": 152
                }
              ],
              "lower": [
                {
                  "player_name": "Alex Muralha",
                  "ranking": 154
                },
                {
                  "player_name": "Guilherme Arana",
                  "ranking": 155
                },
                {
                  "player_name": "Will Smallbone",
                  "ranking": 156
                },
                {
                  "player_name": "Do-dam Kim",
                  "ranking": 157
                },
                {
                  "player_name": "Nuno Mendes",
                  "ranking": 158
                }
              ]
            }
          },
          "data_sources": [
            "match_history",
            "market_value",
            "fbref_season"
          ],
          "data_confidence": 0.454,
          "history_matches": 3,
          "xgboost_reasoning": {
            "model_source": "xgboost_regressor",
            "position_service": "D_service",
            "features_evaluated": [
              "minutesPlayed",
              "is_starting_11",
              "totalPass",
              "accuratePass",
              "totalLongBalls",
              "totalOppositionHalfPasses",
              "duelWon",
              "duelLost",
              "aerialWon",
              "aerialLost",
              "ballRecovery",
              "touches",
              "totalClearance",
              "wonTackle",
              "interceptionWon",
              "dispossessed",
              "challengeLost",
              "errorLeadToAShot",
              "errorLeadToAGoal",
              "possessionLostCtrl",
              "passValueNormalized",
              "defensiveValueNormalized",
              "ballCarriesCount",
              "totalProgression",
              "progressiveBallCarriesCount",
              "pass_accuracy",
              "duel_win_rate",
              "opp_half_pass_pct",
              "long_ball_accuracy",
              "defensive_actions",
              "tackle_success_rate",
              "touches_p90",
              "totalTackle_p90",
              "interceptionWon_p90",
              "totalClearance_p90",
              "duelWon_p90",
              "ballRecovery_p90",
              "press_vulnerability",
              "error_severity",
              "aerial_dominance",
              "progressive_carries_p90",
              "history_matches"
            ],
            "targets_predicted": [
              "interceptionWon",
              "totalTackle",
              "wonTackle",
              "totalClearance",
              "aerialWon",
              "rating"
            ],
            "history_matches": 3,
            "data_confidence": 0.454,
            "data_sources": [
              "match_history",
              "market_value",
              "fbref_season"
            ],
            "market_value_adjustment": 1.0717,
            "fbref_prior_metrics": {
              "squad": "Atlético Madrid",
              "competition": "La Liga",
              "season": "2026-2027",
              "appearances": 2.0,
              "starts": 2.0,
              "minutes": 155.0,
              "goals_per90": 0.5882352941176471,
              "assists_per90": 0.0,
              "shots_per90": 1.16,
              "shots_on_target_pct": 50.0,
              "prior_reliability": 0.1133
            },
            "rationale": "XGBoost regressor (D_service) evaluated 3 historical appearances across 6 target models; FBref 2026-2027 prior blended (La Liga, Atlético Madrid, rel: 0.11, gls/90: 0.5882352941176471, ast/90: 0.0)."
          },
          "stat_evolution": [
            {
              "step": "xgboost_raw",
              "description": "XGBoost D_service raw output over 6 target models",
              "stats": {
                "interceptions": 1,
                "tackles": 1,
                "tackles_won": 1,
                "clearances": 4,
                "aerial_won": 1,
                "rating": 6.6915,
                "minutes": 82,
                "total_pass": 57,
                "accurate_pass": 52,
                "duels_won": 4,
                "total_long_balls": 5,
                "accurate_long_balls": 3,
                "total_own_half_passes": 40,
                "accurate_own_half_passes": 38,
                "total_opp_half_passes": 17,
                "accurate_opp_half_passes": 14,
                "crosses_total": 0,
                "crosses_accurate": 0,
                "touches": 70,
                "possession_lost": 7.0,
                "dispossessed": 0.0,
                "duels_lost": 4,
                "aerial_lost": 0,
                "total_contest": 0,
                "won_contest": 0,
                "ball_recovery": 4,
                "challenges_lost": 0,
                "fouls": 2,
                "fouls_drawn": 0,
                "blocks": 0,
                "goal_rate": 0.0,
                "goals": 0,
                "assists": 0,
                "expected_goals": 0.0,
                "expected_assists": 0.02,
                "total_shots": 1,
                "shots_on_target": 0,
                "shots_off_target": 0,
                "big_chances_created": 0,
                "xgot": 0.0,
                "ball_carries": 16,
                "total_progression": 55,
                "progressive_carries": 0,
                "key_pass": 0
              },
              "trace": {
                "model": {
                  "position_service": "D",
                  "schema_version": 3,
                  "trained_at": "2026-09-13T10:02:02.026825+00:00",
                  "trained_on": {
                    "matches": 93,
                    "players": 374,
                    "rows": 1289
                  }
                },
                "player_history": [
                  {
                    "match_date": "2026-09-05",
                    "opponent": "Athletic Club",
                    "minutes": 90.0,
                    "is_starting": true,
                    "weight": 0.3887,
                    "rating": 6.3
                  },
                  {
                    "match_date": "2026-08-29",
                    "opponent": "Sevilla",
                    "minutes": 90.0,
                    "is_starting": true,
                    "weight": 0.3304,
                    "rating": 6.6
                  },
                  {
                    "match_date": "2026-08-23",
                    "opponent": "Villarreal",
                    "minutes": 66.0,
                    "is_starting": true,
                    "weight": 0.2809,
                    "rating": 8.1
                  }
                ],
                "feature_row": {
                  "history_matches": 3.0,
                  "is_starting_11": 1.0,
                  "accuratePass": 55.036,
                  "touches_p90": 77.032,
                  "possessionLostCtrl": 7.0496,
                  "totalClearance": 2.0991,
                  "aerialWon": 1.6608
                },
                "per_target": [
                  {
                    "target": "interceptionWon",
                    "predicted": 0.9017327427864075,
                    "scale": "count per match",
                    "top_features": [
                      {
                        "name": "is_starting_11",
                        "importance": 0.0944
                      },
                      {
                        "name": "duel_win_rate",
                        "importance": 0.0353
                      },
                      {
                        "name": "duelWon_p90",
                        "importance": 0.0341
                      },
                      {
                        "name": "interceptionWon_p90",
                        "importance": 0.0326
                      },
                      {
                        "name": "totalClearance",
                        "importance": 0.0322
                      }
                    ]
                  },
                  {
                    "target": "totalTackle",
                    "predicted": 1.1785684823989868,
                    "scale": "count per match",
                    "top_features": [
                      {
                        "name": "history_matches",
                        "importance": 0.0588
                      },
                      {
                        "name": "duelLost",
                        "importance": 0.0461
                      },
                      {
                        "name": "possessionLostCtrl",
                        "importance": 0.0446
                      },
                      {
                        "name": "challengeLost",
                        "importance": 0.0406
                      },
                      {
                        "name": "defensive_actions",
                        "importance": 0.0401
                      }
                    ]
                  },
                  {
                    "target": "wonTackle",
                    "predicted": 0.7685269713401794,
                    "scale": "count per match",
                    "top_features": [
                      {
                        "name": "history_matches",
                        "importance": 0.0565
                      },
                      {
                        "name": "possessionLostCtrl",
                        "importance": 0.0432
                      },
                      {
                        "name": "challengeLost",
                        "importance": 0.0353
                      },
                      {
                        "name": "is_starting_11",
                        "importance": 0.0347
                      },
                      {
                        "name": "wonTackle",
                        "importance": 0.0329
                      }
                    ]
                  },
                  {
                    "target": "totalClearance",
                    "predicted": 3.8526370525360107,
                    "scale": "count per match",
                    "top_features": [
                      {
                        "name": "is_starting_11",
                        "importance": 0.11
                      },
                      {
                        "name": "opp_half_pass_pct",
                        "importance": 0.0506
                      },
                      {
                        "name": "totalClearance_p90",
                        "importance": 0.0425
                      },
                      {
                        "name": "aerialWon",
                        "importance": 0.0417
                      },
                      {
                        "name": "tackle_success_rate",
                        "importance": 0.0343
                      }
                    ]
                  },
                  {
                    "target": "aerialWon",
                    "predicted": 1.1030446290969849,
                    "scale": "count per match",
                    "top_features": [
                      {
                        "name": "is_starting_11",
                        "importance": 0.0798
                      },
                      {
                        "name": "aerialWon",
                        "importance": 0.0597
                      },
                      {
                        "name": "totalClearance",
                        "importance": 0.0439
                      },
                      {
                        "name": "accuratePass",
                        "importance": 0.0426
                      },
                      {
                        "name": "errorLeadToAShot",
                        "importance": 0.0411
                      }
                    ]
                  },
                  {
                    "target": "rating",
                    "predicted": 6.691466808319092,
                    "scale": "0-10",
                    "top_features": [
                      {
                        "name": "touches_p90",
                        "importance": 0.0708
                      },
                      {
                        "name": "accuratePass",
                        "importance": 0.0705
                      },
                      {
                        "name": "totalLongBalls",
                        "importance": 0.0537
                      },
                      {
                        "name": "pass_accuracy",
                        "importance": 0.0518
                      },
                      {
                        "name": "minutesPlayed",
                        "importance": 0.0478
                      }
                    ]
                  }
                ],
                "caveat": "Raw XGBoost output: no per-90 normalization; minutesPlayed is the player's historical average."
              }
            },
            {
              "step": "market_value_boost",
              "description": "Market-value quality scaling (boost 1.0717, quality 0.739)",
              "stats": {
                "interceptions": 1,
                "tackles": 1,
                "tackles_won": 1,
                "clearances": 4,
                "aerial_won": 1,
                "rating": 7.171,
                "minutes": 88,
                "total_pass": 61,
                "accurate_pass": 56,
                "duels_won": 4,
                "total_long_balls": 5,
                "accurate_long_balls": 3,
                "total_own_half_passes": 43,
                "accurate_own_half_passes": 41,
                "total_opp_half_passes": 18,
                "accurate_opp_half_passes": 15,
                "crosses_total": 0,
                "crosses_accurate": 0,
                "touches": 75,
                "possession_lost": 7.5017,
                "dispossessed": 0.0,
                "duels_lost": 4,
                "aerial_lost": 0,
                "total_contest": 0,
                "won_contest": 0,
                "ball_recovery": 4,
                "challenges_lost": 0,
                "fouls": 2,
                "fouls_drawn": 0,
                "blocks": 0,
                "goal_rate": 0.0,
                "goals": 0,
                "assists": 0,
                "expected_goals": 0.0,
                "expected_assists": 0.0214,
                "total_shots": 1,
                "shots_on_target": 0,
                "shots_off_target": 0,
                "big_chances_created": 0,
                "xgot": 0.0,
                "ball_carries": 18,
                "total_progression": 59,
                "progressive_carries": 0,
                "key_pass": 0
              }
            },
            {
              "step": "fbref_prior_blend",
              "description": "FBref 2026-27 prior blended (weight 0.0460)",
              "stats": {
                "interceptions": 1,
                "tackles": 1,
                "tackles_won": 1,
                "clearances": 4,
                "aerial_won": 1,
                "rating": 7.171,
                "minutes": 88,
                "total_pass": 61,
                "accurate_pass": 56,
                "duels_won": 4,
                "total_long_balls": 5,
                "accurate_long_balls": 3,
                "total_own_half_passes": 43,
                "accurate_own_half_passes": 41,
                "total_opp_half_passes": 18,
                "accurate_opp_half_passes": 15,
                "crosses_total": 0,
                "crosses_accurate": 0,
                "touches": 75,
                "possession_lost": 7.5017,
                "dispossessed": 0.0,
                "duels_lost": 4,
                "aerial_lost": 0,
                "total_contest": 0,
                "won_contest": 0,
                "ball_recovery": 4,
                "challenges_lost": 0,
                "fouls": 2,
                "fouls_drawn": 0,
                "blocks": 0,
                "goal_rate": 0.0271,
                "goals": 0,
                "assists": 0,
                "expected_goals": 0.0,
                "expected_assists": 0.0214,
                "total_shots": 1,
                "shots_on_target": 0,
                "shots_off_target": 0,
                "big_chances_created": 0,
                "xgot": 0.0,
                "ball_carries": 18,
                "total_progression": 59,
                "progressive_carries": 0,
                "key_pass": 0,
                "offsides": 0,
                "yellowCards": 0.5882,
                "redCards": 0.0,
                "ownGoals": 0.0,
                "shotAccuracy": 50.0,
                "shotConversion": 0.5,
                "minutesPct": 57.4,
                "pointsPerMatch": 2.0,
                "netGoalDifferencePer90": 1.16
              }
            },
            {
              "step": "final_cap",
              "description": "Stats clamped to historical constraints and shot-component identity",
              "stats": {
                "interceptions": 1,
                "tackles": 1,
                "tackles_won": 1,
                "clearances": 4,
                "aerial_won": 1,
                "rating": 7.171,
                "minutes": 88,
                "total_pass": 61,
                "accurate_pass": 56,
                "duels_won": 4,
                "total_long_balls": 5,
                "accurate_long_balls": 3,
                "total_own_half_passes": 43,
                "accurate_own_half_passes": 41,
                "total_opp_half_passes": 18,
                "accurate_opp_half_passes": 15,
                "crosses_total": 0,
                "crosses_accurate": 0,
                "touches": 75,
                "possession_lost": 7.5017,
                "dispossessed": 0.0,
                "duels_lost": 4,
                "aerial_lost": 0,
                "total_contest": 0,
                "won_contest": 0,
                "ball_recovery": 4,
                "challenges_lost": 0,
                "fouls": 2,
                "fouls_drawn": 0,
                "blocks": 0,
                "goal_rate": 0.0271,
                "goals": 0,
                "assists": 0,
                "expected_goals": 0.0,
                "expected_assists": 0.0214,
                "total_shots": 1,
                "shots_on_target": 0,
                "shots_off_target": 0,
                "big_chances_created": 0,
                "xgot": 0.0,
                "ball_carries": 18,
                "total_progression": 59,
                "progressive_carries": 0,
                "key_pass": 0,
                "offsides": 0,
                "yellowCards": 0.5882,
                "redCards": 0.0,
                "ownGoals": 0.0,
                "shotAccuracy": 50.0,
                "shotConversion": 0.5,
                "minutesPct": 57.4,
                "pointsPerMatch": 2.0,
                "netGoalDifferencePer90": 1.16
              }
            },
            {
              "step": "enriched_model_output",
              "description": "Model output after duel-context enrichment (pre router post-processing)",
              "stats": {
                "interceptions": 1,
                "tackles": 1,
                "tackles_won": 1,
                "clearances": 4,
                "aerial_won": 1,
                "rating": 7.171,
                "minutes": 88,
                "total_pass": 61,
                "accurate_pass": 56,
                "duels_won": 4,
                "total_long_balls": 5,
                "accurate_long_balls": 3,
                "total_own_half_passes": 43,
                "accurate_own_half_passes": 41,
                "total_opp_half_passes": 18,
                "accurate_opp_half_passes": 15,
                "crosses_total": 0,
                "crosses_accurate": 0,
                "touches": 75,
                "possession_lost": 7.5017,
                "dispossessed": 0.0,
                "duels_lost": 4,
                "aerial_lost": 0,
                "total_contest": 0,
                "won_contest": 0,
                "ball_recovery": 4,
                "challenges_lost": 0,
                "fouls": 2,
                "fouls_drawn": 0,
                "blocks": 0,
                "goal_rate": 0.0271,
                "goals": 0,
                "assists": 0,
                "expected_goals": 0.0,
                "expected_assists": 0.0214,
                "total_shots": 1,
                "shots_on_target": 0,
                "shots_off_target": 0,
                "big_chances_created": 0,
                "xgot": 0.0,
                "ball_carries": 18,
                "total_progression": 59,
                "progressive_carries": 0,
                "key_pass": 0,
                "offsides": 0,
                "yellowCards": 0.5882,
                "redCards": 0.0,
                "ownGoals": 0.0,
                "shotAccuracy": 50.0,
                "shotConversion": 0.5,
                "minutesPct": 57.4,
                "pointsPerMatch": 2.0,
                "netGoalDifferencePer90": 1.16,
                "tackles_in_zone": 1.1,
                "tackles_won_in_zone": 1.2,
                "interceptions_in_zone": 1.2,
                "clearances_in_zone": 1.0,
                "aerial_duels_won": 0.7,
                "defensive_success_rate": 0.82,
                "opponent_faced": "Mikel Oyarzabal",
                "pressing_zone": "Striker vs Two Centre Backs — 1v2 Aerial/Physical Battle",
                "matchup_zone": "Striker vs Two Centre Backs — 1v2 Aerial/Physical Battle",
                "antagonist_source": "defensive_duel"
              }
            },
            {
              "step": "team_lambda_rescale",
              "description": "Player expected_goals/expected_assists rescaled so squad sum equals team lambda 1.59 (squad xG sum 1.1682, xG scale 1.3636)",
              "stats": {
                "interceptions": 1,
                "tackles": 1,
                "tackles_won": 1,
                "clearances": 4,
                "aerial_won": 1,
                "rating": 7.171,
                "minutes": 88,
                "total_pass": 61,
                "accurate_pass": 56,
                "duels_won": 4,
                "total_long_balls": 5,
                "accurate_long_balls": 3,
                "total_own_half_passes": 43,
                "accurate_own_half_passes": 41,
                "total_opp_half_passes": 18,
                "accurate_opp_half_passes": 15,
                "crosses_total": 0,
                "crosses_accurate": 0,
                "touches": 75,
                "possession_lost": 7.5017,
                "dispossessed": 0.0,
                "duels_lost": 4,
                "aerial_lost": 0,
                "total_contest": 0,
                "won_contest": 0,
                "ball_recovery": 4,
                "challenges_lost": 0,
                "fouls": 2,
                "fouls_drawn": 0,
                "blocks": 0,
                "goal_rate": 0.0271,
                "goals": 0,
                "assists": 0,
                "expected_goals": 0.0,
                "expected_assists": 0.0214,
                "total_shots": 1,
                "shots_on_target": 0,
                "shots_off_target": 0,
                "big_chances_created": 0,
                "xgot": 0.0,
                "ball_carries": 18,
                "total_progression": 59,
                "progressive_carries": 0,
                "key_pass": 0,
                "offsides": 0,
                "yellowCards": 0.5882,
                "redCards": 0.0,
                "ownGoals": 0.0,
                "shotAccuracy": 50.0,
                "shotConversion": 0.5,
                "minutesPct": 57.4,
                "pointsPerMatch": 2.0,
                "netGoalDifferencePer90": 1.16,
                "tackles_in_zone": 1.1,
                "tackles_won_in_zone": 1.2,
                "interceptions_in_zone": 1.2,
                "clearances_in_zone": 1.0,
                "aerial_duels_won": 0.7,
                "defensive_success_rate": 0.82,
                "opponent_faced": "Mikel Oyarzabal",
                "pressing_zone": "Striker vs Two Centre Backs — 1v2 Aerial/Physical Battle",
                "matchup_zone": "Striker vs Two Centre Backs — 1v2 Aerial/Physical Battle",
                "antagonist_source": "defensive_duel",
                "projected_goals": 0,
                "goal_probability": 0.0,
                "projected_assists": 0,
                "assist_probability": 0.0
              }
            },
            {
              "step": "rankings_attached",
              "description": "Global ranking attached (match squad rank 9, fifa_overall 87.0)",
              "stats": {
                "interceptions": 1,
                "tackles": 1,
                "tackles_won": 1,
                "clearances": 4,
                "aerial_won": 1,
                "rating": 7.171,
                "minutes": 88,
                "total_pass": 61,
                "accurate_pass": 56,
                "duels_won": 4,
                "total_long_balls": 5,
                "accurate_long_balls": 3,
                "total_own_half_passes": 43,
                "accurate_own_half_passes": 41,
                "total_opp_half_passes": 18,
                "accurate_opp_half_passes": 15,
                "crosses_total": 0,
                "crosses_accurate": 0,
                "touches": 75,
                "possession_lost": 7.5017,
                "dispossessed": 0.0,
                "duels_lost": 4,
                "aerial_lost": 0,
                "total_contest": 0,
                "won_contest": 0,
                "ball_recovery": 4,
                "challenges_lost": 0,
                "fouls": 2,
                "fouls_drawn": 0,
                "blocks": 0,
                "goal_rate": 0.0271,
                "goals": 0,
                "assists": 0,
                "expected_goals": 0.0,
                "expected_assists": 0.0214,
                "total_shots": 1,
                "shots_on_target": 0,
                "shots_off_target": 0,
                "big_chances_created": 0,
                "xgot": 0.0,
                "ball_carries": 18,
                "total_progression": 59,
                "progressive_carries": 0,
                "key_pass": 0,
                "offsides": 0,
                "yellowCards": 0.5882,
                "redCards": 0.0,
                "ownGoals": 0.0,
                "shotAccuracy": 50.0,
                "shotConversion": 0.5,
                "minutesPct": 57.4,
                "pointsPerMatch": 2.0,
                "netGoalDifferencePer90": 1.16,
                "tackles_in_zone": 1.1,
                "tackles_won_in_zone": 1.2,
                "interceptions_in_zone": 1.2,
                "clearances_in_zone": 1.0,
                "aerial_duels_won": 0.7,
                "defensive_success_rate": 0.82,
                "opponent_faced": "Mikel Oyarzabal",
                "pressing_zone": "Striker vs Two Centre Backs — 1v2 Aerial/Physical Battle",
                "matchup_zone": "Striker vs Two Centre Backs — 1v2 Aerial/Physical Battle",
                "antagonist_source": "defensive_duel",
                "projected_goals": 0,
                "goal_probability": 0.0,
                "projected_assists": 0,
                "assist_probability": 0.0,
                "fifa_overall": 87.0
              }
            },
            {
              "step": "integer_goal_projection",
              "description": "Team scoreline allocation: 1 projected goals distributed by scorer weight",
              "stats": {
                "interceptions": 1,
                "tackles": 1,
                "tackles_won": 1,
                "clearances": 4,
                "aerial_won": 1,
                "rating": 7.171,
                "minutes": 88,
                "total_pass": 61,
                "accurate_pass": 56,
                "duels_won": 4,
                "total_long_balls": 5,
                "accurate_long_balls": 3,
                "total_own_half_passes": 43,
                "accurate_own_half_passes": 41,
                "total_opp_half_passes": 18,
                "accurate_opp_half_passes": 15,
                "crosses_total": 0,
                "crosses_accurate": 0,
                "touches": 75,
                "possession_lost": 7.5017,
                "dispossessed": 0.0,
                "duels_lost": 4,
                "aerial_lost": 0,
                "total_contest": 0,
                "won_contest": 0,
                "ball_recovery": 4,
                "challenges_lost": 0,
                "fouls": 2,
                "fouls_drawn": 0,
                "blocks": 0,
                "goal_rate": 0.0271,
                "goals": 0,
                "assists": 0,
                "expected_goals": 0.0,
                "expected_assists": 0.0214,
                "total_shots": 1,
                "shots_on_target": 0,
                "shots_off_target": 0,
                "big_chances_created": 0,
                "xgot": 0.0,
                "ball_carries": 18,
                "total_progression": 59,
                "progressive_carries": 0,
                "key_pass": 0,
                "offsides": 0,
                "yellowCards": 0.5882,
                "redCards": 0.0,
                "ownGoals": 0.0,
                "shotAccuracy": 50.0,
                "shotConversion": 0.5,
                "minutesPct": 57.4,
                "pointsPerMatch": 2.0,
                "netGoalDifferencePer90": 1.16,
                "tackles_in_zone": 1.1,
                "tackles_won_in_zone": 1.2,
                "interceptions_in_zone": 1.2,
                "clearances_in_zone": 1.0,
                "aerial_duels_won": 0.7,
                "defensive_success_rate": 0.82,
                "opponent_faced": "Mikel Oyarzabal",
                "pressing_zone": "Striker vs Two Centre Backs — 1v2 Aerial/Physical Battle",
                "matchup_zone": "Striker vs Two Centre Backs — 1v2 Aerial/Physical Battle",
                "antagonist_source": "defensive_duel",
                "projected_goals": 0,
                "goal_probability": 0.0442,
                "projected_assists": 0,
                "assist_probability": 0.0,
                "fifa_overall": 87.0
              }
            },
            {
              "step": "integer_assist_projection",
              "description": "Team scoreline allocation: 1 projected assists distributed by provider weight",
              "stats": {
                "interceptions": 1,
                "tackles": 1,
                "tackles_won": 1,
                "clearances": 4,
                "aerial_won": 1,
                "rating": 7.171,
                "minutes": 88,
                "total_pass": 61,
                "accurate_pass": 56,
                "duels_won": 4,
                "total_long_balls": 5,
                "accurate_long_balls": 3,
                "total_own_half_passes": 43,
                "accurate_own_half_passes": 41,
                "total_opp_half_passes": 18,
                "accurate_opp_half_passes": 15,
                "crosses_total": 0,
                "crosses_accurate": 0,
                "touches": 75,
                "possession_lost": 7.5017,
                "dispossessed": 0.0,
                "duels_lost": 4,
                "aerial_lost": 0,
                "total_contest": 0,
                "won_contest": 0,
                "ball_recovery": 4,
                "challenges_lost": 0,
                "fouls": 2,
                "fouls_drawn": 0,
                "blocks": 0,
                "goal_rate": 0.0271,
                "goals": 0,
                "assists": 0,
                "expected_goals": 0.0,
                "expected_assists": 0.0214,
                "total_shots": 1,
                "shots_on_target": 0,
                "shots_off_target": 0,
                "big_chances_created": 0,
                "xgot": 0.0,
                "ball_carries": 18,
                "total_progression": 59,
                "progressive_carries": 0,
                "key_pass": 0,
                "offsides": 0,
                "yellowCards": 0.5882,
                "redCards": 0.0,
                "ownGoals": 0.0,
                "shotAccuracy": 50.0,
                "shotConversion": 0.5,
                "minutesPct": 57.4,
                "pointsPerMatch": 2.0,
                "netGoalDifferencePer90": 1.16,
                "tackles_in_zone": 1.1,
                "tackles_won_in_zone": 1.2,
                "interceptions_in_zone": 1.2,
                "clearances_in_zone": 1.0,
                "aerial_duels_won": 0.7,
                "defensive_success_rate": 0.82,
                "opponent_faced": "Mikel Oyarzabal",
                "pressing_zone": "Striker vs Two Centre Backs — 1v2 Aerial/Physical Battle",
                "matchup_zone": "Striker vs Two Centre Backs — 1v2 Aerial/Physical Battle",
                "antagonist_source": "defensive_duel",
                "projected_goals": 0,
                "goal_probability": 0.0442,
                "projected_assists": 0,
                "assist_probability": 0.0137,
                "fifa_overall": 87.0
              }
            }
          ]
        },
        "Marcos Llorente": {
          "player_id": 353138,
          "position": "D",
          "position_depth": "D",
          "is_starter": true,
          "shirt_number": 14,
          "height": 184,
          "market_value": 21000000,
          "stats": {
            "interceptions": 1,
            "tackles": 1,
            "tackles_won": 1,
            "clearances": 4,
            "aerial_won": 1,
            "rating": 7.0236,
            "minutes": 81,
            "total_pass": 62,
            "accurate_pass": 58,
            "duels_won": 3,
            "total_long_balls": 4,
            "accurate_long_balls": 3,
            "total_own_half_passes": 35,
            "accurate_own_half_passes": 31,
            "total_opp_half_passes": 27,
            "accurate_opp_half_passes": 27,
            "crosses_total": 0,
            "crosses_accurate": 0,
            "touches": 82,
            "possession_lost": 6.2534,
            "dispossessed": 0.0,
            "duels_lost": 0,
            "aerial_lost": 0,
            "total_contest": 0,
            "won_contest": 0,
            "ball_recovery": 5,
            "challenges_lost": 0,
            "fouls": 0,
            "fouls_drawn": 0,
            "blocks": 2,
            "goal_rate": 0.0,
            "goals": 0,
            "assists": 0,
            "expected_goals": 0.0,
            "expected_assists": 0.0208,
            "total_shots": 1,
            "shots_on_target": 0,
            "shots_off_target": 0,
            "big_chances_created": 0,
            "xgot": 0.0,
            "ball_carries": 19,
            "total_progression": 52,
            "progressive_carries": 1,
            "key_pass": 2,
            "offsides": 0,
            "yellowCards": 0.6667,
            "redCards": 0.0,
            "ownGoals": 0.0,
            "shotAccuracy": 0.0,
            "shotConversion": 0.0,
            "minutesPct": 50.0,
            "pointsPerMatch": 2.33,
            "netGoalDifferencePer90": 2.67,
            "tackles_in_zone": 2.1,
            "tackles_won_in_zone": 2.0,
            "interceptions_in_zone": 1.0,
            "clearances_in_zone": 0.5,
            "aerial_duels_won": 0.8,
            "defensive_success_rate": 0.632,
            "opponent_faced": "Job Ochieng",
            "pressing_zone": "Right Mid vs Left Back — Wide Channel",
            "matchup_zone": "Right Mid vs Left Back — Wide Channel",
            "antagonist_source": "defensive_duel",
            "projected_goals": 0,
            "goal_probability": 0.0209,
            "projected_assists": 0,
            "assist_probability": 0.0634,
            "fifa_overall": 85.0
          },
          "latest_10_games": [
            {
              "match_id": 16416317.0,
              "match_date": "2026-09-05",
              "home_team": "Athletic Club",
              "away_team": "Atlético Madrid",
              "team_side": "away",
              "is_starting_11": 1,
              "team": "Atlético Madrid",
              "opponent": "Athletic Club",
              "stats": {
                "minutes": 90,
                "rating": 6.2,
                "assists": 0,
                "expected_goals": 0.0755,
                "expected_assists": 0.0281,
                "total_shots": 2,
                "shots_on_target": 2,
                "total_pass": 68,
                "accurate_pass": 63,
                "key_pass": 2,
                "interceptions": 2,
                "clearances": 2,
                "aerial_won": 1,
                "duels_won": 1,
                "ball_recovery": 4
              },
              "has_player_stats": true,
              "league_name": "LaLiga",
              "league_id": "8.0",
              "league_slug": "laliga",
              "league_country": "Spain",
              "season_id": "97268.0",
              "season_name": "LaLiga 26/27",
              "season_year": "26/27"
            },
            {
              "match_id": 16416316.0,
              "match_date": "2026-08-29",
              "home_team": "Sevilla",
              "away_team": "Atlético Madrid",
              "team_side": "away",
              "is_starting_11": 1,
              "team": "Atlético Madrid",
              "opponent": "Sevilla",
              "stats": {
                "minutes": 66,
                "rating": 7.9,
                "assists": 1,
                "expected_assists": 0.0129,
                "total_shots": 0,
                "total_pass": 51,
                "accurate_pass": 48,
                "key_pass": 1,
                "tackles": 2,
                "interceptions": 3,
                "clearances": 1,
                "aerial_won": 1,
                "duels_won": 5,
                "ball_recovery": 6
              },
              "has_player_stats": true,
              "league_name": "LaLiga",
              "league_id": "8.0",
              "league_slug": "laliga",
              "league_country": "Spain",
              "season_id": "97268.0",
              "season_name": "LaLiga 26/27",
              "season_year": "26/27"
            },
            {
              "match_id": 16416302.0,
              "match_date": "2026-08-23",
              "home_team": "Atlético Madrid",
              "away_team": "Villarreal",
              "team_side": "home",
              "is_starting_11": 0,
              "team": "Atlético Madrid",
              "opponent": "Villarreal",
              "stats": {
                "minutes": 24,
                "rating": 6.8,
                "assists": 0,
                "expected_goals": 0.0306,
                "expected_assists": 0.0425,
                "total_shots": 1,
                "total_pass": 21,
                "accurate_pass": 20,
                "tackles": 2,
                "interceptions": 1,
                "clearances": 1,
                "duels_won": 2,
                "ball_recovery": 2
              },
              "has_player_stats": true,
              "league_name": "LaLiga",
              "league_id": "8.0",
              "league_slug": "laliga",
              "league_country": "Spain",
              "season_id": "97268.0",
              "season_name": "LaLiga 26/27",
              "season_year": "26/27"
            },
            {
              "match_id": 16421055.0,
              "match_date": "2026-08-19",
              "home_team": "Atlético Madrid",
              "away_team": "Málaga CF",
              "team_side": "home",
              "is_starting_11": 0,
              "team": "Atlético Madrid",
              "opponent": "Málaga CF",
              "stats": {
                "minutes": 45,
                "rating": 6.7,
                "assists": 0,
                "expected_assists": 0.0088,
                "total_shots": 0,
                "total_pass": 33,
                "accurate_pass": 31,
                "tackles": 1,
                "tackles_won": 1,
                "clearances": 1,
                "duels_won": 1,
                "ball_recovery": 3
              },
              "has_player_stats": true,
              "league_name": "LaLiga",
              "league_id": "8.0",
              "league_slug": "laliga",
              "league_country": "Spain",
              "season_id": "97268.0",
              "season_name": "LaLiga 26/27",
              "season_year": "26/27"
            }
          ],
          "ranking": {
            "global_player_rank": 264,
            "combined_rank_score": 196.5,
            "ranking_source": "sofascore_plus_fifa_csv",
            "ranking_status": "combined",
            "sofascore_rank": 236.0,
            "sofascore_rating": 7.1333,
            "sofascore_appearances": 3.0,
            "fifa_rank": 157.0,
            "fifa_overall": 85.0,
            "fifa_source": "EA SPORTS FC official ratings",
            "match_squad_rank": 12,
            "squad_role": "starter",
            "projected_match_rating": 7.0236,
            "source_file": "data/player_rankings.csv",
            "player_name": "Marcos Llorente",
            "ranking_neighbors": {
              "upper": [
                {
                  "player_name": "James Nicholas Delianov",
                  "ranking": 259
                },
                {
                  "player_name": "Scott McTominay",
                  "ranking": 260
                },
                {
                  "player_name": "Yann Sommer",
                  "ranking": 261
                },
                {
                  "player_name": "Éder Militão",
                  "ranking": 262
                },
                {
                  "player_name": "Aleksandar Pavlović",
                  "ranking": 263
                }
              ],
              "lower": [
                {
                  "player_name": "Alexander Sørloth",
                  "ranking": 265
                },
                {
                  "player_name": "Edgar Silva",
                  "ranking": 266
                },
                {
                  "player_name": "Antonio Rüdiger",
                  "ranking": 267
                },
                {
                  "player_name": "Ibrahima Konaté",
                  "ranking": 268
                },
                {
                  "player_name": "Jorge Henríquez",
                  "ranking": 269
                }
              ]
            }
          },
          "data_sources": [
            "match_history",
            "market_value",
            "fbref_season"
          ],
          "data_confidence": 0.39,
          "history_matches": 2,
          "xgboost_reasoning": {
            "model_source": "xgboost_regressor",
            "position_service": "D_service",
            "features_evaluated": [
              "minutesPlayed",
              "is_starting_11",
              "totalPass",
              "accuratePass",
              "totalLongBalls",
              "totalOppositionHalfPasses",
              "duelWon",
              "duelLost",
              "aerialWon",
              "aerialLost",
              "ballRecovery",
              "touches",
              "totalClearance",
              "wonTackle",
              "interceptionWon",
              "dispossessed",
              "challengeLost",
              "errorLeadToAShot",
              "errorLeadToAGoal",
              "possessionLostCtrl",
              "passValueNormalized",
              "defensiveValueNormalized",
              "ballCarriesCount",
              "totalProgression",
              "progressiveBallCarriesCount",
              "pass_accuracy",
              "duel_win_rate",
              "opp_half_pass_pct",
              "long_ball_accuracy",
              "defensive_actions",
              "tackle_success_rate",
              "touches_p90",
              "totalTackle_p90",
              "interceptionWon_p90",
              "totalClearance_p90",
              "duelWon_p90",
              "ballRecovery_p90",
              "press_vulnerability",
              "error_severity",
              "aerial_dominance",
              "progressive_carries_p90",
              "history_matches"
            ],
            "targets_predicted": [
              "interceptionWon",
              "totalTackle",
              "wonTackle",
              "totalClearance",
              "aerialWon",
              "rating"
            ],
            "history_matches": 2,
            "data_confidence": 0.39,
            "data_sources": [
              "match_history",
              "market_value",
              "fbref_season"
            ],
            "market_value_adjustment": 1.0422,
            "fbref_prior_metrics": {
              "squad": "Atlético Madrid",
              "competition": "La Liga",
              "season": "2026-2027",
              "appearances": 3.0,
              "starts": 1.0,
              "minutes": 135.0,
              "goals_per90": 0.0,
              "assists_per90": 0.6666666666666666,
              "shots_per90": 0.67,
              "shots_on_target_pct": 0.0,
              "prior_reliability": 0.1
            },
            "rationale": "XGBoost regressor (D_service) evaluated 2 historical appearances across 6 target models; FBref 2026-2027 prior blended (La Liga, Atlético Madrid, rel: 0.10, gls/90: 0.0, ast/90: 0.6666666666666666)."
          },
          "stat_evolution": [
            {
              "step": "xgboost_raw",
              "description": "XGBoost D_service raw output over 6 target models",
              "stats": {
                "interceptions": 1,
                "tackles": 1,
                "tackles_won": 1,
                "clearances": 4,
                "aerial_won": 1,
                "rating": 6.739,
                "minutes": 78,
                "total_pass": 60,
                "accurate_pass": 56,
                "duels_won": 3,
                "total_long_balls": 4,
                "accurate_long_balls": 2,
                "total_own_half_passes": 34,
                "accurate_own_half_passes": 30,
                "total_opp_half_passes": 26,
                "accurate_opp_half_passes": 26,
                "crosses_total": 0,
                "crosses_accurate": 0,
                "touches": 79,
                "possession_lost": 6.0,
                "dispossessed": 0.0,
                "duels_lost": 0,
                "aerial_lost": 0,
                "total_contest": 0,
                "won_contest": 0,
                "ball_recovery": 5,
                "challenges_lost": 0,
                "fouls": 0,
                "fouls_drawn": 0,
                "blocks": 2,
                "goal_rate": 0.0,
                "goals": 0,
                "assists": 0,
                "expected_goals": 0.0,
                "expected_assists": 0.02,
                "total_shots": 1,
                "shots_on_target": 0,
                "shots_off_target": 0,
                "big_chances_created": 0,
                "xgot": 0.0,
                "ball_carries": 18,
                "total_progression": 50,
                "progressive_carries": 0,
                "key_pass": 2
              },
              "trace": {
                "model": {
                  "position_service": "D",
                  "schema_version": 3,
                  "trained_at": "2026-09-13T10:02:02.026825+00:00",
                  "trained_on": {
                    "matches": 93,
                    "players": 374,
                    "rows": 1289
                  }
                },
                "player_history": [
                  {
                    "match_date": "2026-09-05",
                    "opponent": "Athletic Club",
                    "minutes": 90.0,
                    "is_starting": true,
                    "weight": 0.5405,
                    "rating": 6.2
                  },
                  {
                    "match_date": "2026-08-29",
                    "opponent": "Sevilla",
                    "minutes": 66.0,
                    "is_starting": true,
                    "weight": 0.4595,
                    "rating": 7.9
                  }
                ],
                "feature_row": {
                  "history_matches": 2.0,
                  "is_starting_11": 1.0,
                  "accuratePass": 56.1081,
                  "touches_p90": 91.4251,
                  "possessionLostCtrl": 6.1622,
                  "totalClearance": 1.5405,
                  "aerialWon": 1.0
                },
                "per_target": [
                  {
                    "target": "interceptionWon",
                    "predicted": 1.024946928024292,
                    "scale": "count per match",
                    "top_features": [
                      {
                        "name": "is_starting_11",
                        "importance": 0.0944
                      },
                      {
                        "name": "duel_win_rate",
                        "importance": 0.0353
                      },
                      {
                        "name": "duelWon_p90",
                        "importance": 0.0341
                      },
                      {
                        "name": "interceptionWon_p90",
                        "importance": 0.0326
                      },
                      {
                        "name": "totalClearance",
                        "importance": 0.0322
                      }
                    ]
                  },
                  {
                    "target": "totalTackle",
                    "predicted": 1.3685146570205688,
                    "scale": "count per match",
                    "top_features": [
                      {
                        "name": "history_matches",
                        "importance": 0.0588
                      },
                      {
                        "name": "duelLost",
                        "importance": 0.0461
                      },
                      {
                        "name": "possessionLostCtrl",
                        "importance": 0.0446
                      },
                      {
                        "name": "challengeLost",
                        "importance": 0.0406
                      },
                      {
                        "name": "defensive_actions",
                        "importance": 0.0401
                      }
                    ]
                  },
                  {
                    "target": "wonTackle",
                    "predicted": 1.0915040969848633,
                    "scale": "count per match",
                    "top_features": [
                      {
                        "name": "history_matches",
                        "importance": 0.0565
                      },
                      {
                        "name": "possessionLostCtrl",
                        "importance": 0.0432
                      },
                      {
                        "name": "challengeLost",
                        "importance": 0.0353
                      },
                      {
                        "name": "is_starting_11",
                        "importance": 0.0347
                      },
                      {
                        "name": "wonTackle",
                        "importance": 0.0329
                      }
                    ]
                  },
                  {
                    "target": "totalClearance",
                    "predicted": 3.723909854888916,
                    "scale": "count per match",
                    "top_features": [
                      {
                        "name": "is_starting_11",
                        "importance": 0.11
                      },
                      {
                        "name": "opp_half_pass_pct",
                        "importance": 0.0506
                      },
                      {
                        "name": "totalClearance_p90",
                        "importance": 0.0425
                      },
                      {
                        "name": "aerialWon",
                        "importance": 0.0417
                      },
                      {
                        "name": "tackle_success_rate",
                        "importance": 0.0343
                      }
                    ]
                  },
                  {
                    "target": "aerialWon",
                    "predicted": 1.1817553043365479,
                    "scale": "count per match",
                    "top_features": [
                      {
                        "name": "is_starting_11",
                        "importance": 0.0798
                      },
                      {
                        "name": "aerialWon",
                        "importance": 0.0597
                      },
                      {
                        "name": "totalClearance",
                        "importance": 0.0439
                      },
                      {
                        "name": "accuratePass",
                        "importance": 0.0426
                      },
                      {
                        "name": "errorLeadToAShot",
                        "importance": 0.0411
                      }
                    ]
                  },
                  {
                    "target": "rating",
                    "predicted": 6.739032745361328,
                    "scale": "0-10",
                    "top_features": [
                      {
                        "name": "touches_p90",
                        "importance": 0.0708
                      },
                      {
                        "name": "accuratePass",
                        "importance": 0.0705
                      },
                      {
                        "name": "totalLongBalls",
                        "importance": 0.0537
                      },
                      {
                        "name": "pass_accuracy",
                        "importance": 0.0518
                      },
                      {
                        "name": "minutesPlayed",
                        "importance": 0.0478
                      }
                    ]
                  }
                ],
                "caveat": "Raw XGBoost output: no per-90 normalization; minutesPlayed is the player's historical average."
              }
            },
            {
              "step": "market_value_boost",
              "description": "Market-value quality scaling (boost 1.0422, quality 0.641)",
              "stats": {
                "interceptions": 1,
                "tackles": 1,
                "tackles_won": 1,
                "clearances": 4,
                "aerial_won": 1,
                "rating": 7.0236,
                "minutes": 81,
                "total_pass": 62,
                "accurate_pass": 58,
                "duels_won": 3,
                "total_long_balls": 4,
                "accurate_long_balls": 3,
                "total_own_half_passes": 35,
                "accurate_own_half_passes": 31,
                "total_opp_half_passes": 27,
                "accurate_opp_half_passes": 27,
                "crosses_total": 0,
                "crosses_accurate": 0,
                "touches": 82,
                "possession_lost": 6.2534,
                "dispossessed": 0.0,
                "duels_lost": 0,
                "aerial_lost": 0,
                "total_contest": 0,
                "won_contest": 0,
                "ball_recovery": 5,
                "challenges_lost": 0,
                "fouls": 0,
                "fouls_drawn": 0,
                "blocks": 2,
                "goal_rate": 0.0,
                "goals": 0,
                "assists": 1,
                "expected_goals": 0.0,
                "expected_assists": 0.0208,
                "total_shots": 1,
                "shots_on_target": 0,
                "shots_off_target": 0,
                "big_chances_created": 0,
                "xgot": 0.0,
                "ball_carries": 19,
                "total_progression": 52,
                "progressive_carries": 1,
                "key_pass": 2
              }
            },
            {
              "step": "fbref_prior_blend",
              "description": "FBref 2026-27 prior blended (weight 0.0464)",
              "stats": {
                "interceptions": 1,
                "tackles": 1,
                "tackles_won": 1,
                "clearances": 4,
                "aerial_won": 1,
                "rating": 7.0236,
                "minutes": 81,
                "total_pass": 62,
                "accurate_pass": 58,
                "duels_won": 3,
                "total_long_balls": 4,
                "accurate_long_balls": 3,
                "total_own_half_passes": 35,
                "accurate_own_half_passes": 31,
                "total_opp_half_passes": 27,
                "accurate_opp_half_passes": 27,
                "crosses_total": 0,
                "crosses_accurate": 0,
                "touches": 82,
                "possession_lost": 6.2534,
                "dispossessed": 0.0,
                "duels_lost": 0,
                "aerial_lost": 0,
                "total_contest": 0,
                "won_contest": 0,
                "ball_recovery": 5,
                "challenges_lost": 0,
                "fouls": 0,
                "fouls_drawn": 0,
                "blocks": 2,
                "goal_rate": 0.0,
                "goals": 0,
                "assists": 1,
                "expected_goals": 0.0,
                "expected_assists": 0.0208,
                "total_shots": 1,
                "shots_on_target": 0,
                "shots_off_target": 0,
                "big_chances_created": 0,
                "xgot": 0.0,
                "ball_carries": 19,
                "total_progression": 52,
                "progressive_carries": 1,
                "key_pass": 2,
                "offsides": 0,
                "yellowCards": 0.6667,
                "redCards": 0.0,
                "ownGoals": 0.0,
                "shotAccuracy": 0.0,
                "shotConversion": 0.0,
                "minutesPct": 50.0,
                "pointsPerMatch": 2.33,
                "netGoalDifferencePer90": 2.67
              }
            },
            {
              "step": "final_cap",
              "description": "Stats clamped to historical constraints and shot-component identity",
              "stats": {
                "interceptions": 1,
                "tackles": 1,
                "tackles_won": 1,
                "clearances": 4,
                "aerial_won": 1,
                "rating": 7.0236,
                "minutes": 81,
                "total_pass": 62,
                "accurate_pass": 58,
                "duels_won": 3,
                "total_long_balls": 4,
                "accurate_long_balls": 3,
                "total_own_half_passes": 35,
                "accurate_own_half_passes": 31,
                "total_opp_half_passes": 27,
                "accurate_opp_half_passes": 27,
                "crosses_total": 0,
                "crosses_accurate": 0,
                "touches": 82,
                "possession_lost": 6.2534,
                "dispossessed": 0.0,
                "duels_lost": 0,
                "aerial_lost": 0,
                "total_contest": 0,
                "won_contest": 0,
                "ball_recovery": 5,
                "challenges_lost": 0,
                "fouls": 0,
                "fouls_drawn": 0,
                "blocks": 2,
                "goal_rate": 0.0,
                "goals": 0,
                "assists": 1,
                "expected_goals": 0.0,
                "expected_assists": 0.0208,
                "total_shots": 1,
                "shots_on_target": 0,
                "shots_off_target": 0,
                "big_chances_created": 0,
                "xgot": 0.0,
                "ball_carries": 19,
                "total_progression": 52,
                "progressive_carries": 1,
                "key_pass": 2,
                "offsides": 0,
                "yellowCards": 0.6667,
                "redCards": 0.0,
                "ownGoals": 0.0,
                "shotAccuracy": 0.0,
                "shotConversion": 0.0,
                "minutesPct": 50.0,
                "pointsPerMatch": 2.33,
                "netGoalDifferencePer90": 2.67
              }
            },
            {
              "step": "enriched_model_output",
              "description": "Model output after duel-context enrichment (pre router post-processing)",
              "stats": {
                "interceptions": 1,
                "tackles": 1,
                "tackles_won": 1,
                "clearances": 4,
                "aerial_won": 1,
                "rating": 7.0236,
                "minutes": 81,
                "total_pass": 62,
                "accurate_pass": 58,
                "duels_won": 3,
                "total_long_balls": 4,
                "accurate_long_balls": 3,
                "total_own_half_passes": 35,
                "accurate_own_half_passes": 31,
                "total_opp_half_passes": 27,
                "accurate_opp_half_passes": 27,
                "crosses_total": 0,
                "crosses_accurate": 0,
                "touches": 82,
                "possession_lost": 6.2534,
                "dispossessed": 0.0,
                "duels_lost": 0,
                "aerial_lost": 0,
                "total_contest": 0,
                "won_contest": 0,
                "ball_recovery": 5,
                "challenges_lost": 0,
                "fouls": 0,
                "fouls_drawn": 0,
                "blocks": 2,
                "goal_rate": 0.0,
                "goals": 0,
                "assists": 1,
                "expected_goals": 0.0,
                "expected_assists": 0.0208,
                "total_shots": 1,
                "shots_on_target": 0,
                "shots_off_target": 0,
                "big_chances_created": 0,
                "xgot": 0.0,
                "ball_carries": 19,
                "total_progression": 52,
                "progressive_carries": 1,
                "key_pass": 2,
                "offsides": 0,
                "yellowCards": 0.6667,
                "redCards": 0.0,
                "ownGoals": 0.0,
                "shotAccuracy": 0.0,
                "shotConversion": 0.0,
                "minutesPct": 50.0,
                "pointsPerMatch": 2.33,
                "netGoalDifferencePer90": 2.67,
                "tackles_in_zone": 2.1,
                "tackles_won_in_zone": 2.0,
                "interceptions_in_zone": 1.0,
                "clearances_in_zone": 0.5,
                "aerial_duels_won": 0.8,
                "defensive_success_rate": 0.632,
                "opponent_faced": "Job Ochieng",
                "pressing_zone": "Right Mid vs Left Back — Wide Channel",
                "matchup_zone": "Right Mid vs Left Back — Wide Channel",
                "antagonist_source": "defensive_duel"
              }
            },
            {
              "step": "team_lambda_rescale",
              "description": "Player expected_goals/expected_assists rescaled so squad sum equals team lambda 1.59 (squad xG sum 1.1682, xG scale 1.3636)",
              "stats": {
                "interceptions": 1,
                "tackles": 1,
                "tackles_won": 1,
                "clearances": 4,
                "aerial_won": 1,
                "rating": 7.0236,
                "minutes": 81,
                "total_pass": 62,
                "accurate_pass": 58,
                "duels_won": 3,
                "total_long_balls": 4,
                "accurate_long_balls": 3,
                "total_own_half_passes": 35,
                "accurate_own_half_passes": 31,
                "total_opp_half_passes": 27,
                "accurate_opp_half_passes": 27,
                "crosses_total": 0,
                "crosses_accurate": 0,
                "touches": 82,
                "possession_lost": 6.2534,
                "dispossessed": 0.0,
                "duels_lost": 0,
                "aerial_lost": 0,
                "total_contest": 0,
                "won_contest": 0,
                "ball_recovery": 5,
                "challenges_lost": 0,
                "fouls": 0,
                "fouls_drawn": 0,
                "blocks": 2,
                "goal_rate": 0.0,
                "goals": 0,
                "assists": 0,
                "expected_goals": 0.0,
                "expected_assists": 0.0208,
                "total_shots": 1,
                "shots_on_target": 0,
                "shots_off_target": 0,
                "big_chances_created": 0,
                "xgot": 0.0,
                "ball_carries": 19,
                "total_progression": 52,
                "progressive_carries": 1,
                "key_pass": 2,
                "offsides": 0,
                "yellowCards": 0.6667,
                "redCards": 0.0,
                "ownGoals": 0.0,
                "shotAccuracy": 0.0,
                "shotConversion": 0.0,
                "minutesPct": 50.0,
                "pointsPerMatch": 2.33,
                "netGoalDifferencePer90": 2.67,
                "tackles_in_zone": 2.1,
                "tackles_won_in_zone": 2.0,
                "interceptions_in_zone": 1.0,
                "clearances_in_zone": 0.5,
                "aerial_duels_won": 0.8,
                "defensive_success_rate": 0.632,
                "opponent_faced": "Job Ochieng",
                "pressing_zone": "Right Mid vs Left Back — Wide Channel",
                "matchup_zone": "Right Mid vs Left Back — Wide Channel",
                "antagonist_source": "defensive_duel",
                "projected_goals": 0,
                "goal_probability": 0.0,
                "projected_assists": 0,
                "assist_probability": 0.0
              }
            },
            {
              "step": "rankings_attached",
              "description": "Global ranking attached (match squad rank 12, fifa_overall 85.0)",
              "stats": {
                "interceptions": 1,
                "tackles": 1,
                "tackles_won": 1,
                "clearances": 4,
                "aerial_won": 1,
                "rating": 7.0236,
                "minutes": 81,
                "total_pass": 62,
                "accurate_pass": 58,
                "duels_won": 3,
                "total_long_balls": 4,
                "accurate_long_balls": 3,
                "total_own_half_passes": 35,
                "accurate_own_half_passes": 31,
                "total_opp_half_passes": 27,
                "accurate_opp_half_passes": 27,
                "crosses_total": 0,
                "crosses_accurate": 0,
                "touches": 82,
                "possession_lost": 6.2534,
                "dispossessed": 0.0,
                "duels_lost": 0,
                "aerial_lost": 0,
                "total_contest": 0,
                "won_contest": 0,
                "ball_recovery": 5,
                "challenges_lost": 0,
                "fouls": 0,
                "fouls_drawn": 0,
                "blocks": 2,
                "goal_rate": 0.0,
                "goals": 0,
                "assists": 0,
                "expected_goals": 0.0,
                "expected_assists": 0.0208,
                "total_shots": 1,
                "shots_on_target": 0,
                "shots_off_target": 0,
                "big_chances_created": 0,
                "xgot": 0.0,
                "ball_carries": 19,
                "total_progression": 52,
                "progressive_carries": 1,
                "key_pass": 2,
                "offsides": 0,
                "yellowCards": 0.6667,
                "redCards": 0.0,
                "ownGoals": 0.0,
                "shotAccuracy": 0.0,
                "shotConversion": 0.0,
                "minutesPct": 50.0,
                "pointsPerMatch": 2.33,
                "netGoalDifferencePer90": 2.67,
                "tackles_in_zone": 2.1,
                "tackles_won_in_zone": 2.0,
                "interceptions_in_zone": 1.0,
                "clearances_in_zone": 0.5,
                "aerial_duels_won": 0.8,
                "defensive_success_rate": 0.632,
                "opponent_faced": "Job Ochieng",
                "pressing_zone": "Right Mid vs Left Back — Wide Channel",
                "matchup_zone": "Right Mid vs Left Back — Wide Channel",
                "antagonist_source": "defensive_duel",
                "projected_goals": 0,
                "goal_probability": 0.0,
                "projected_assists": 0,
                "assist_probability": 0.0,
                "fifa_overall": 85.0
              }
            },
            {
              "step": "integer_goal_projection",
              "description": "Team scoreline allocation: 1 projected goals distributed by scorer weight",
              "stats": {
                "interceptions": 1,
                "tackles": 1,
                "tackles_won": 1,
                "clearances": 4,
                "aerial_won": 1,
                "rating": 7.0236,
                "minutes": 81,
                "total_pass": 62,
                "accurate_pass": 58,
                "duels_won": 3,
                "total_long_balls": 4,
                "accurate_long_balls": 3,
                "total_own_half_passes": 35,
                "accurate_own_half_passes": 31,
                "total_opp_half_passes": 27,
                "accurate_opp_half_passes": 27,
                "crosses_total": 0,
                "crosses_accurate": 0,
                "touches": 82,
                "possession_lost": 6.2534,
                "dispossessed": 0.0,
                "duels_lost": 0,
                "aerial_lost": 0,
                "total_contest": 0,
                "won_contest": 0,
                "ball_recovery": 5,
                "challenges_lost": 0,
                "fouls": 0,
                "fouls_drawn": 0,
                "blocks": 2,
                "goal_rate": 0.0,
                "goals": 0,
                "assists": 0,
                "expected_goals": 0.0,
                "expected_assists": 0.0208,
                "total_shots": 1,
                "shots_on_target": 0,
                "shots_off_target": 0,
                "big_chances_created": 0,
                "xgot": 0.0,
                "ball_carries": 19,
                "total_progression": 52,
                "progressive_carries": 1,
                "key_pass": 2,
                "offsides": 0,
                "yellowCards": 0.6667,
                "redCards": 0.0,
                "ownGoals": 0.0,
                "shotAccuracy": 0.0,
                "shotConversion": 0.0,
                "minutesPct": 50.0,
                "pointsPerMatch": 2.33,
                "netGoalDifferencePer90": 2.67,
                "tackles_in_zone": 2.1,
                "tackles_won_in_zone": 2.0,
                "interceptions_in_zone": 1.0,
                "clearances_in_zone": 0.5,
                "aerial_duels_won": 0.8,
                "defensive_success_rate": 0.632,
                "opponent_faced": "Job Ochieng",
                "pressing_zone": "Right Mid vs Left Back — Wide Channel",
                "matchup_zone": "Right Mid vs Left Back — Wide Channel",
                "antagonist_source": "defensive_duel",
                "projected_goals": 0,
                "goal_probability": 0.0209,
                "projected_assists": 0,
                "assist_probability": 0.0,
                "fifa_overall": 85.0
              }
            },
            {
              "step": "integer_assist_projection",
              "description": "Team scoreline allocation: 1 projected assists distributed by provider weight",
              "stats": {
                "interceptions": 1,
                "tackles": 1,
                "tackles_won": 1,
                "clearances": 4,
                "aerial_won": 1,
                "rating": 7.0236,
                "minutes": 81,
                "total_pass": 62,
                "accurate_pass": 58,
                "duels_won": 3,
                "total_long_balls": 4,
                "accurate_long_balls": 3,
                "total_own_half_passes": 35,
                "accurate_own_half_passes": 31,
                "total_opp_half_passes": 27,
                "accurate_opp_half_passes": 27,
                "crosses_total": 0,
                "crosses_accurate": 0,
                "touches": 82,
                "possession_lost": 6.2534,
                "dispossessed": 0.0,
                "duels_lost": 0,
                "aerial_lost": 0,
                "total_contest": 0,
                "won_contest": 0,
                "ball_recovery": 5,
                "challenges_lost": 0,
                "fouls": 0,
                "fouls_drawn": 0,
                "blocks": 2,
                "goal_rate": 0.0,
                "goals": 0,
                "assists": 0,
                "expected_goals": 0.0,
                "expected_assists": 0.0208,
                "total_shots": 1,
                "shots_on_target": 0,
                "shots_off_target": 0,
                "big_chances_created": 0,
                "xgot": 0.0,
                "ball_carries": 19,
                "total_progression": 52,
                "progressive_carries": 1,
                "key_pass": 2,
                "offsides": 0,
                "yellowCards": 0.6667,
                "redCards": 0.0,
                "ownGoals": 0.0,
                "shotAccuracy": 0.0,
                "shotConversion": 0.0,
                "minutesPct": 50.0,
                "pointsPerMatch": 2.33,
                "netGoalDifferencePer90": 2.67,
                "tackles_in_zone": 2.1,
                "tackles_won_in_zone": 2.0,
                "interceptions_in_zone": 1.0,
                "clearances_in_zone": 0.5,
                "aerial_duels_won": 0.8,
                "defensive_success_rate": 0.632,
                "opponent_faced": "Job Ochieng",
                "pressing_zone": "Right Mid vs Left Back — Wide Channel",
                "matchup_zone": "Right Mid vs Left Back — Wide Channel",
                "antagonist_source": "defensive_duel",
                "projected_goals": 0,
                "goal_probability": 0.0209,
                "projected_assists": 0,
                "assist_probability": 0.0634,
                "fifa_overall": 85.0
              }
            }
          ]
        },
        "Jan Oblak": {
          "player_id": 69768,
          "position": "G",
          "position_depth": "G",
          "is_starter": true,
          "shirt_number": 13,
          "height": 189,
          "market_value": 16000000,
          "stats": {
            "saves": 3,
            "goals_prevented": 0.0,
            "rating": 7.1451,
            "minutes": 92,
            "total_pass": 28,
            "accurate_pass": 22,
            "duels_won": 0,
            "total_long_balls": 10,
            "accurate_long_balls": 4,
            "touches": 35,
            "clearances": 0,
            "ball_recovery": 7,
            "high_claims": 0,
            "punches": 0.0,
            "aerial_won": 0,
            "sweeper_actions": 0,
            "sweeper_accurate": 0,
            "saves_inside_box": 0,
            "possession_lost": 6.6755,
            "duels_lost": 0,
            "total_contest": 0,
            "won_contest": 0,
            "fouls": 0,
            "fouls_drawn": 0,
            "total_own_half_passes": 23,
            "accurate_own_half_passes": 20,
            "goal_rate": 0.0,
            "goals": 0,
            "assists": 0,
            "total_shots": 0,
            "shots_on_target": 0,
            "goalsAgainst": 1.0,
            "shotsOnTargetAgainst": 4.0,
            "cleanSheets": 0.3333,
            "interceptions": 0,
            "tackles_won": 0,
            "crosses_total": 0,
            "offsides": 0,
            "yellowCards": 0.0,
            "redCards": 0.0,
            "penaltySave": 0.0,
            "ownGoals": 0.0,
            "savePct": 75.0,
            "cleanSheetPct": 33.3,
            "minutesPct": 100.0,
            "pointsPerMatch": 2.33,
            "netGoalDifferencePer90": 1.33,
            "expected_saves": 0.7,
            "high_pressure_saves": 0.27,
            "shots_faced": 1.5,
            "opponent_faced": "Mikel Oyarzabal, Job Ochieng",
            "matchup_zone": "Goalkeeper shot-stopping context",
            "antagonist_source": "formation_fallback",
            "projected_goals": 0,
            "goal_probability": 0.0,
            "projected_assists": 0,
            "assist_probability": 0.0,
            "expected_goals": 0.0,
            "expected_assists": 0.0,
            "fifa_overall": 88.0
          },
          "latest_10_games": [
            {
              "match_id": 16416317.0,
              "match_date": "2026-09-05",
              "home_team": "Athletic Club",
              "away_team": "Atlético Madrid",
              "team_side": "away",
              "is_starting_11": 1,
              "team": "Atlético Madrid",
              "opponent": "Athletic Club",
              "stats": {
                "minutes": 90,
                "rating": 5.5,
                "assists": 0,
                "expected_assists": 0.0002,
                "total_shots": 0,
                "total_pass": 19,
                "accurate_pass": 15,
                "ball_recovery": 6,
                "saves": 1,
                "goals_prevented": -1.7703
              },
              "has_player_stats": true,
              "league_name": "LaLiga",
              "league_id": "8.0",
              "league_slug": "laliga",
              "league_country": "Spain",
              "season_id": "97268.0",
              "season_name": "LaLiga 26/27",
              "season_year": "26/27"
            },
            {
              "match_id": 16416316.0,
              "match_date": "2026-08-29",
              "home_team": "Sevilla",
              "away_team": "Atlético Madrid",
              "team_side": "away",
              "is_starting_11": 1,
              "team": "Atlético Madrid",
              "opponent": "Sevilla",
              "stats": {
                "minutes": 90,
                "rating": 6.6,
                "assists": 0,
                "expected_assists": 0.0012,
                "total_shots": 0,
                "total_pass": 34,
                "accurate_pass": 22,
                "interceptions": 1,
                "duels_won": 1,
                "ball_recovery": 8,
                "saves": 4,
                "goals_prevented": -0.3214
              },
              "has_player_stats": true,
              "league_name": "LaLiga",
              "league_id": "8.0",
              "league_slug": "laliga",
              "league_country": "Spain",
              "season_id": "97268.0",
              "season_name": "LaLiga 26/27",
              "season_year": "26/27"
            },
            {
              "match_id": 16416302.0,
              "match_date": "2026-08-23",
              "home_team": "Atlético Madrid",
              "away_team": "Villarreal",
              "team_side": "home",
              "is_starting_11": 1,
              "team": "Atlético Madrid",
              "opponent": "Villarreal",
              "stats": {
                "minutes": 90,
                "rating": 8.3,
                "assists": 0,
                "expected_assists": 0.0002,
                "total_shots": 0,
                "total_pass": 29,
                "accurate_pass": 25,
                "ball_recovery": 9,
                "saves": 4,
                "goals_prevented": 0.9056
              },
              "has_player_stats": true,
              "league_name": "LaLiga",
              "league_id": "8.0",
              "league_slug": "laliga",
              "league_country": "Spain",
              "season_id": "97268.0",
              "season_name": "LaLiga 26/27",
              "season_year": "26/27"
            },
            {
              "match_id": 16421055.0,
              "match_date": "2026-08-19",
              "home_team": "Atlético Madrid",
              "away_team": "Málaga CF",
              "team_side": "home",
              "is_starting_11": 1,
              "team": "Atlético Madrid",
              "opponent": "Málaga CF",
              "stats": {
                "minutes": 90,
                "rating": 6.8,
                "assists": 0,
                "expected_assists": 0.0004,
                "total_shots": 0,
                "total_pass": 28,
                "accurate_pass": 22,
                "ball_recovery": 6,
                "saves": 1,
                "goals_prevented": 0.0174
              },
              "has_player_stats": true,
              "league_name": "LaLiga",
              "league_id": "8.0",
              "league_slug": "laliga",
              "league_country": "Spain",
              "season_id": "97268.0",
              "season_name": "LaLiga 26/27",
              "season_year": "26/27"
            }
          ],
          "ranking": {
            "global_player_rank": 121,
            "combined_rank_score": 112.5,
            "ranking_source": "sofascore_plus_fifa_csv",
            "ranking_status": "combined",
            "sofascore_rank": 180.0,
            "sofascore_rating": 7.2333,
            "sofascore_appearances": 3.0,
            "fifa_rank": 45.0,
            "fifa_overall": 88.0,
            "fifa_source": "EA SPORTS FC official ratings",
            "match_squad_rank": 15,
            "squad_role": "starter",
            "projected_match_rating": 7.1451,
            "source_file": "data/player_rankings.csv",
            "player_name": "Jan Oblak",
            "ranking_neighbors": {
              "upper": [
                {
                  "player_name": "Viktor Gyökeres",
                  "ranking": 116
                },
                {
                  "player_name": "Matías Zaldivia",
                  "ranking": 117
                },
                {
                  "player_name": "Adrián de la Fuente",
                  "ranking": 118
                },
                {
                  "player_name": "Jaylan Hankins",
                  "ranking": 119
                },
                {
                  "player_name": "Marquinhos",
                  "ranking": 120
                }
              ],
              "lower": [
                {
                  "player_name": "Morgan Rogers",
                  "ranking": 122
                },
                {
                  "player_name": "Joan García",
                  "ranking": 123
                },
                {
                  "player_name": "Bruno Henrique",
                  "ranking": 124
                },
                {
                  "player_name": "Jung Seung-bae",
                  "ranking": 125
                },
                {
                  "player_name": "Alexander Badolato",
                  "ranking": 126
                }
              ]
            }
          },
          "data_sources": [
            "match_history",
            "market_value",
            "fbref_season"
          ],
          "data_confidence": 0.53,
          "history_matches": 4,
          "xgboost_reasoning": {
            "model_source": "xgboost_regressor",
            "position_service": "G_service",
            "features_evaluated": [
              "minutesPlayed",
              "is_starting_11",
              "totalPass",
              "accuratePass",
              "totalLongBalls",
              "accurateLongBalls",
              "totalOwnHalfPasses",
              "accurateOwnHalfPasses",
              "saves",
              "savedShotsFromInsideTheBox",
              "goodHighClaim",
              "punches",
              "aerialWon",
              "totalKeeperSweeper",
              "accurateKeeperSweeper",
              "totalClearance",
              "ballRecovery",
              "touches",
              "possessionLostCtrl",
              "kilometersCovered",
              "passValueNormalized",
              "defensiveValueNormalized",
              "goalkeeperValueNormalized",
              "pass_accuracy",
              "long_ball_accuracy",
              "save_contribution",
              "inside_box_save_rate",
              "sweeper_accuracy",
              "sweeper_actions_p90",
              "distribution_accuracy",
              "commanding_index",
              "gk_coverage",
              "history_matches"
            ],
            "targets_predicted": [
              "saves",
              "goalsPrevented",
              "rating"
            ],
            "history_matches": 4,
            "data_confidence": 0.53,
            "data_sources": [
              "match_history",
              "market_value",
              "fbref_season"
            ],
            "market_value_adjustment": 1.027,
            "fbref_prior_metrics": {
              "squad": "Atlético Madrid",
              "competition": "La Liga",
              "season": "2026-2027",
              "appearances": 3.0,
              "starts": 3.0,
              "minutes": 270.0,
              "goals_per90": 0.0,
              "assists_per90": 0.0,
              "shots_per90": 0.0,
              "prior_reliability": 0.2
            },
            "rationale": "XGBoost regressor (G_service) evaluated 4 historical appearances across 3 target models; FBref 2026-2027 prior blended (La Liga, Atlético Madrid, rel: 0.20, gls/90: 0.0, ast/90: 0.0)."
          },
          "stat_evolution": [
            {
              "step": "xgboost_raw",
              "description": "XGBoost G_service raw output over 3 target models",
              "stats": {
                "saves": 3,
                "goals_prevented": 0.0,
                "rating": 6.9573,
                "minutes": 90,
                "total_pass": 28,
                "accurate_pass": 21,
                "duels_won": 0,
                "total_long_balls": 10,
                "accurate_long_balls": 4,
                "touches": 34,
                "clearances": 0,
                "ball_recovery": 7,
                "high_claims": 0,
                "punches": 0.0,
                "aerial_won": 0,
                "sweeper_actions": 0,
                "sweeper_accurate": 0,
                "saves_inside_box": 0,
                "possession_lost": 6.5,
                "duels_lost": 0,
                "total_contest": 0,
                "won_contest": 0,
                "fouls": 0,
                "fouls_drawn": 0,
                "total_own_half_passes": 22,
                "accurate_own_half_passes": 20
              },
              "trace": {
                "model": {
                  "position_service": "G",
                  "schema_version": 3,
                  "trained_at": "2026-09-13T10:01:57.246143+00:00",
                  "trained_on": {
                    "matches": 93,
                    "players": 113,
                    "rows": 393
                  }
                },
                "player_history": [
                  {
                    "match_date": "2026-09-05",
                    "opponent": "Athletic Club",
                    "minutes": 90.0,
                    "is_starting": true,
                    "weight": 0.3138,
                    "rating": 5.5
                  },
                  {
                    "match_date": "2026-08-29",
                    "opponent": "Sevilla",
                    "minutes": 90.0,
                    "is_starting": true,
                    "weight": 0.2667,
                    "rating": 6.6
                  },
                  {
                    "match_date": "2026-08-23",
                    "opponent": "Villarreal",
                    "minutes": 90.0,
                    "is_starting": true,
                    "weight": 0.2267,
                    "rating": 8.3
                  },
                  {
                    "match_date": "2026-08-19",
                    "opponent": "Málaga CF",
                    "minutes": 90.0,
                    "is_starting": true,
                    "weight": 0.1927,
                    "rating": 6.8
                  }
                ],
                "feature_row": {
                  "history_matches": 4.0,
                  "is_starting_11": 1.0,
                  "sweeper_actions_p90": 0.1927,
                  "touches": 33.7555,
                  "totalOwnHalfPasses": 21.5975,
                  "punches": 0.0,
                  "distribution_accuracy": 0.8811,
                  "accurateKeeperSweeper": 0.1927
                },
                "per_target": [
                  {
                    "target": "saves",
                    "predicted": 2.8820736408233643,
                    "scale": "count per match",
                    "top_features": [
                      {
                        "name": "sweeper_actions_p90",
                        "importance": 0.0587
                      },
                      {
                        "name": "accurateKeeperSweeper",
                        "importance": 0.0534
                      },
                      {
                        "name": "touches",
                        "importance": 0.0497
                      },
                      {
                        "name": "totalOwnHalfPasses",
                        "importance": 0.049
                      },
                      {
                        "name": "distribution_accuracy",
                        "importance": 0.043
                      }
                    ]
                  },
                  {
                    "target": "goalsPrevented",
                    "predicted": 0.0,
                    "scale": "count per match",
                    "top_features": [
                      {
                        "name": "sweeper_actions_p90",
                        "importance": 0.053
                      },
                      {
                        "name": "punches",
                        "importance": 0.051
                      },
                      {
                        "name": "touches",
                        "importance": 0.0482
                      },
                      {
                        "name": "accurateLongBalls",
                        "importance": 0.0468
                      },
                      {
                        "name": "passValueNormalized",
                        "importance": 0.0432
                      }
                    ]
                  },
                  {
                    "target": "rating",
                    "predicted": 6.9572906494140625,
                    "scale": "0-10",
                    "top_features": [
                      {
                        "name": "sweeper_actions_p90",
                        "importance": 0.0593
                      },
                      {
                        "name": "touches",
                        "importance": 0.0495
                      },
                      {
                        "name": "distribution_accuracy",
                        "importance": 0.0484
                      },
                      {
                        "name": "savedShotsFromInsideTheBox",
                        "importance": 0.0468
                      },
                      {
                        "name": "punches",
                        "importance": 0.0464
                      }
                    ]
                  }
                ],
                "caveat": "Raw XGBoost output: no per-90 normalization; minutesPlayed is the player's historical average."
              }
            },
            {
              "step": "market_value_boost",
              "description": "Market-value quality scaling (boost 1.0270, quality 0.590)",
              "stats": {
                "saves": 3,
                "goals_prevented": 0.0,
                "rating": 7.1451,
                "minutes": 92,
                "total_pass": 28,
                "accurate_pass": 22,
                "duels_won": 0,
                "total_long_balls": 10,
                "accurate_long_balls": 4,
                "touches": 35,
                "clearances": 0,
                "ball_recovery": 7,
                "high_claims": 0,
                "punches": 0.0,
                "aerial_won": 0,
                "sweeper_actions": 0,
                "sweeper_accurate": 0,
                "saves_inside_box": 0,
                "possession_lost": 6.6755,
                "duels_lost": 0,
                "total_contest": 0,
                "won_contest": 0,
                "fouls": 0,
                "fouls_drawn": 0,
                "total_own_half_passes": 23,
                "accurate_own_half_passes": 20
              }
            },
            {
              "step": "fbref_prior_blend",
              "description": "FBref 2026-27 prior blended (weight 0.0722)",
              "stats": {
                "saves": 3,
                "goals_prevented": 0.0,
                "rating": 7.1451,
                "minutes": 92,
                "total_pass": 28,
                "accurate_pass": 22,
                "duels_won": 0,
                "total_long_balls": 10,
                "accurate_long_balls": 4,
                "touches": 35,
                "clearances": 0,
                "ball_recovery": 7,
                "high_claims": 0,
                "punches": 0.0,
                "aerial_won": 0,
                "sweeper_actions": 0,
                "sweeper_accurate": 0,
                "saves_inside_box": 0,
                "possession_lost": 6.6755,
                "duels_lost": 0,
                "total_contest": 0,
                "won_contest": 0,
                "fouls": 0,
                "fouls_drawn": 0,
                "total_own_half_passes": 23,
                "accurate_own_half_passes": 20,
                "goal_rate": 0.0,
                "goals": 0,
                "assists": 0,
                "total_shots": 0,
                "shots_on_target": 0,
                "goalsAgainst": 1.0,
                "shotsOnTargetAgainst": 4.0,
                "cleanSheets": 0.3333,
                "interceptions": 0,
                "tackles_won": 0,
                "crosses_total": 0,
                "offsides": 0,
                "yellowCards": 0.0,
                "redCards": 0.0,
                "penaltySave": 0.0,
                "ownGoals": 0.0,
                "savePct": 75.0,
                "cleanSheetPct": 33.3,
                "minutesPct": 100.0,
                "pointsPerMatch": 2.33,
                "netGoalDifferencePer90": 1.33
              }
            },
            {
              "step": "final_cap",
              "description": "Stats clamped to historical constraints and shot-component identity",
              "stats": {
                "saves": 3,
                "goals_prevented": 0.0,
                "rating": 7.1451,
                "minutes": 92,
                "total_pass": 28,
                "accurate_pass": 22,
                "duels_won": 0,
                "total_long_balls": 10,
                "accurate_long_balls": 4,
                "touches": 35,
                "clearances": 0,
                "ball_recovery": 7,
                "high_claims": 0,
                "punches": 0.0,
                "aerial_won": 0,
                "sweeper_actions": 0,
                "sweeper_accurate": 0,
                "saves_inside_box": 0,
                "possession_lost": 6.6755,
                "duels_lost": 0,
                "total_contest": 0,
                "won_contest": 0,
                "fouls": 0,
                "fouls_drawn": 0,
                "total_own_half_passes": 23,
                "accurate_own_half_passes": 20,
                "goal_rate": 0.0,
                "goals": 0,
                "assists": 0,
                "total_shots": 0,
                "shots_on_target": 0,
                "goalsAgainst": 1.0,
                "shotsOnTargetAgainst": 4.0,
                "cleanSheets": 0.3333,
                "interceptions": 0,
                "tackles_won": 0,
                "crosses_total": 0,
                "offsides": 0,
                "yellowCards": 0.0,
                "redCards": 0.0,
                "penaltySave": 0.0,
                "ownGoals": 0.0,
                "savePct": 75.0,
                "cleanSheetPct": 33.3,
                "minutesPct": 100.0,
                "pointsPerMatch": 2.33,
                "netGoalDifferencePer90": 1.33
              }
            },
            {
              "step": "enriched_model_output",
              "description": "Model output after duel-context enrichment (pre router post-processing)",
              "stats": {
                "saves": 3,
                "goals_prevented": 0.0,
                "rating": 7.1451,
                "minutes": 92,
                "total_pass": 28,
                "accurate_pass": 22,
                "duels_won": 0,
                "total_long_balls": 10,
                "accurate_long_balls": 4,
                "touches": 35,
                "clearances": 0,
                "ball_recovery": 7,
                "high_claims": 0,
                "punches": 0.0,
                "aerial_won": 0,
                "sweeper_actions": 0,
                "sweeper_accurate": 0,
                "saves_inside_box": 0,
                "possession_lost": 6.6755,
                "duels_lost": 0,
                "total_contest": 0,
                "won_contest": 0,
                "fouls": 0,
                "fouls_drawn": 0,
                "total_own_half_passes": 23,
                "accurate_own_half_passes": 20,
                "goal_rate": 0.0,
                "goals": 0,
                "assists": 0,
                "total_shots": 0,
                "shots_on_target": 0,
                "goalsAgainst": 1.0,
                "shotsOnTargetAgainst": 4.0,
                "cleanSheets": 0.3333,
                "interceptions": 0,
                "tackles_won": 0,
                "crosses_total": 0,
                "offsides": 0,
                "yellowCards": 0.0,
                "redCards": 0.0,
                "penaltySave": 0.0,
                "ownGoals": 0.0,
                "savePct": 75.0,
                "cleanSheetPct": 33.3,
                "minutesPct": 100.0,
                "pointsPerMatch": 2.33,
                "netGoalDifferencePer90": 1.33,
                "expected_saves": 0.7,
                "high_pressure_saves": 0.27,
                "shots_faced": 1.5,
                "opponent_faced": "Mikel Oyarzabal, Job Ochieng",
                "matchup_zone": "Goalkeeper shot-stopping context",
                "antagonist_source": "formation_fallback"
              }
            },
            {
              "step": "team_lambda_rescale",
              "description": "Player expected_goals/expected_assists rescaled so squad sum equals team lambda 1.59 (squad xG sum 1.1682, xG scale 1.3636)",
              "stats": {
                "saves": 3,
                "goals_prevented": 0.0,
                "rating": 7.1451,
                "minutes": 92,
                "total_pass": 28,
                "accurate_pass": 22,
                "duels_won": 0,
                "total_long_balls": 10,
                "accurate_long_balls": 4,
                "touches": 35,
                "clearances": 0,
                "ball_recovery": 7,
                "high_claims": 0,
                "punches": 0.0,
                "aerial_won": 0,
                "sweeper_actions": 0,
                "sweeper_accurate": 0,
                "saves_inside_box": 0,
                "possession_lost": 6.6755,
                "duels_lost": 0,
                "total_contest": 0,
                "won_contest": 0,
                "fouls": 0,
                "fouls_drawn": 0,
                "total_own_half_passes": 23,
                "accurate_own_half_passes": 20,
                "goal_rate": 0.0,
                "goals": 0,
                "assists": 0,
                "total_shots": 0,
                "shots_on_target": 0,
                "goalsAgainst": 1.0,
                "shotsOnTargetAgainst": 4.0,
                "cleanSheets": 0.3333,
                "interceptions": 0,
                "tackles_won": 0,
                "crosses_total": 0,
                "offsides": 0,
                "yellowCards": 0.0,
                "redCards": 0.0,
                "penaltySave": 0.0,
                "ownGoals": 0.0,
                "savePct": 75.0,
                "cleanSheetPct": 33.3,
                "minutesPct": 100.0,
                "pointsPerMatch": 2.33,
                "netGoalDifferencePer90": 1.33,
                "expected_saves": 0.7,
                "high_pressure_saves": 0.27,
                "shots_faced": 1.5,
                "opponent_faced": "Mikel Oyarzabal, Job Ochieng",
                "matchup_zone": "Goalkeeper shot-stopping context",
                "antagonist_source": "formation_fallback",
                "projected_goals": 0,
                "goal_probability": 0.0,
                "projected_assists": 0,
                "assist_probability": 0.0,
                "expected_goals": 0.0,
                "expected_assists": 0.0
              }
            },
            {
              "step": "rankings_attached",
              "description": "Global ranking attached (match squad rank 15, fifa_overall 88.0)",
              "stats": {
                "saves": 3,
                "goals_prevented": 0.0,
                "rating": 7.1451,
                "minutes": 92,
                "total_pass": 28,
                "accurate_pass": 22,
                "duels_won": 0,
                "total_long_balls": 10,
                "accurate_long_balls": 4,
                "touches": 35,
                "clearances": 0,
                "ball_recovery": 7,
                "high_claims": 0,
                "punches": 0.0,
                "aerial_won": 0,
                "sweeper_actions": 0,
                "sweeper_accurate": 0,
                "saves_inside_box": 0,
                "possession_lost": 6.6755,
                "duels_lost": 0,
                "total_contest": 0,
                "won_contest": 0,
                "fouls": 0,
                "fouls_drawn": 0,
                "total_own_half_passes": 23,
                "accurate_own_half_passes": 20,
                "goal_rate": 0.0,
                "goals": 0,
                "assists": 0,
                "total_shots": 0,
                "shots_on_target": 0,
                "goalsAgainst": 1.0,
                "shotsOnTargetAgainst": 4.0,
                "cleanSheets": 0.3333,
                "interceptions": 0,
                "tackles_won": 0,
                "crosses_total": 0,
                "offsides": 0,
                "yellowCards": 0.0,
                "redCards": 0.0,
                "penaltySave": 0.0,
                "ownGoals": 0.0,
                "savePct": 75.0,
                "cleanSheetPct": 33.3,
                "minutesPct": 100.0,
                "pointsPerMatch": 2.33,
                "netGoalDifferencePer90": 1.33,
                "expected_saves": 0.7,
                "high_pressure_saves": 0.27,
                "shots_faced": 1.5,
                "opponent_faced": "Mikel Oyarzabal, Job Ochieng",
                "matchup_zone": "Goalkeeper shot-stopping context",
                "antagonist_source": "formation_fallback",
                "projected_goals": 0,
                "goal_probability": 0.0,
                "projected_assists": 0,
                "assist_probability": 0.0,
                "expected_goals": 0.0,
                "expected_assists": 0.0,
                "fifa_overall": 88.0
              }
            },
            {
              "step": "integer_goal_projection",
              "description": "Team scoreline allocation: 1 projected goals distributed by scorer weight",
              "stats": {
                "saves": 3,
                "goals_prevented": 0.0,
                "rating": 7.1451,
                "minutes": 92,
                "total_pass": 28,
                "accurate_pass": 22,
                "duels_won": 0,
                "total_long_balls": 10,
                "accurate_long_balls": 4,
                "touches": 35,
                "clearances": 0,
                "ball_recovery": 7,
                "high_claims": 0,
                "punches": 0.0,
                "aerial_won": 0,
                "sweeper_actions": 0,
                "sweeper_accurate": 0,
                "saves_inside_box": 0,
                "possession_lost": 6.6755,
                "duels_lost": 0,
                "total_contest": 0,
                "won_contest": 0,
                "fouls": 0,
                "fouls_drawn": 0,
                "total_own_half_passes": 23,
                "accurate_own_half_passes": 20,
                "goal_rate": 0.0,
                "goals": 0,
                "assists": 0,
                "total_shots": 0,
                "shots_on_target": 0,
                "goalsAgainst": 1.0,
                "shotsOnTargetAgainst": 4.0,
                "cleanSheets": 0.3333,
                "interceptions": 0,
                "tackles_won": 0,
                "crosses_total": 0,
                "offsides": 0,
                "yellowCards": 0.0,
                "redCards": 0.0,
                "penaltySave": 0.0,
                "ownGoals": 0.0,
                "savePct": 75.0,
                "cleanSheetPct": 33.3,
                "minutesPct": 100.0,
                "pointsPerMatch": 2.33,
                "netGoalDifferencePer90": 1.33,
                "expected_saves": 0.7,
                "high_pressure_saves": 0.27,
                "shots_faced": 1.5,
                "opponent_faced": "Mikel Oyarzabal, Job Ochieng",
                "matchup_zone": "Goalkeeper shot-stopping context",
                "antagonist_source": "formation_fallback",
                "projected_goals": 0,
                "goal_probability": 0.0,
                "projected_assists": 0,
                "assist_probability": 0.0,
                "expected_goals": 0.0,
                "expected_assists": 0.0,
                "fifa_overall": 88.0
              }
            },
            {
              "step": "integer_assist_projection",
              "description": "Team scoreline allocation: 1 projected assists distributed by provider weight",
              "stats": {
                "saves": 3,
                "goals_prevented": 0.0,
                "rating": 7.1451,
                "minutes": 92,
                "total_pass": 28,
                "accurate_pass": 22,
                "duels_won": 0,
                "total_long_balls": 10,
                "accurate_long_balls": 4,
                "touches": 35,
                "clearances": 0,
                "ball_recovery": 7,
                "high_claims": 0,
                "punches": 0.0,
                "aerial_won": 0,
                "sweeper_actions": 0,
                "sweeper_accurate": 0,
                "saves_inside_box": 0,
                "possession_lost": 6.6755,
                "duels_lost": 0,
                "total_contest": 0,
                "won_contest": 0,
                "fouls": 0,
                "fouls_drawn": 0,
                "total_own_half_passes": 23,
                "accurate_own_half_passes": 20,
                "goal_rate": 0.0,
                "goals": 0,
                "assists": 0,
                "total_shots": 0,
                "shots_on_target": 0,
                "goalsAgainst": 1.0,
                "shotsOnTargetAgainst": 4.0,
                "cleanSheets": 0.3333,
                "interceptions": 0,
                "tackles_won": 0,
                "crosses_total": 0,
                "offsides": 0,
                "yellowCards": 0.0,
                "redCards": 0.0,
                "penaltySave": 0.0,
                "ownGoals": 0.0,
                "savePct": 75.0,
                "cleanSheetPct": 33.3,
                "minutesPct": 100.0,
                "pointsPerMatch": 2.33,
                "netGoalDifferencePer90": 1.33,
                "expected_saves": 0.7,
                "high_pressure_saves": 0.27,
                "shots_faced": 1.5,
                "opponent_faced": "Mikel Oyarzabal, Job Ochieng",
                "matchup_zone": "Goalkeeper shot-stopping context",
                "antagonist_source": "formation_fallback",
                "projected_goals": 0,
                "goal_probability": 0.0,
                "projected_assists": 0,
                "assist_probability": 0.0,
                "expected_goals": 0.0,
                "expected_assists": 0.0,
                "fifa_overall": 88.0
              }
            }
          ]
        }
      },
      "bench_players": {
        "Juan Musso": {
          "player_id": 263651,
          "position": "G",
          "position_depth": "G_BENCH",
          "is_starter": false,
          "shirt_number": 1,
          "height": 191,
          "market_value": 3200000,
          "stats": {
            "saves": 0,
            "goals_prevented": 0.022,
            "rating": 6.8,
            "minutes": 4,
            "total_pass": 1,
            "accurate_pass": 1,
            "total_long_balls": 0,
            "accurate_long_balls": 0,
            "touches": 2,
            "clearances": 0,
            "ball_recovery": 0,
            "high_claims": 0,
            "punches": 0.0147,
            "aerial_won": 0,
            "sweeper_actions": 0,
            "sweeper_accurate": 0,
            "saves_inside_box": 0,
            "possession_lost": 0.1174,
            "duels_won": 0,
            "duels_lost": 0,
            "total_contest": 0,
            "won_contest": 0,
            "fouls": 0,
            "fouls_drawn": 0,
            "total_own_half_passes": 1,
            "accurate_own_half_passes": 1,
            "bench_appearance_probability": 0.109,
            "bench_expected_minutes": 4.4,
            "substitution_rule_cap": 5,
            "projected_team_substitution_count": 3,
            "projected_substitution_expected_count": 2.824,
            "projected_substitution_game_state_adjustment": 0,
            "substitution_usage": "available_bench_not_projected_used",
            "goals": 0,
            "projected_goals": 0,
            "goal_probability": 0.0,
            "assists": 0,
            "projected_assists": 0,
            "assist_probability": 0.0,
            "fifa_overall": 82.0
          },
          "latest_10_games": [],
          "ranking": {
            "global_player_rank": 315,
            "combined_rank_score": 216.0,
            "ranking_source": "sofascore_plus_fifa_csv",
            "ranking_status": "combined",
            "sofascore_rank": 21.0,
            "sofascore_rating": 8.1,
            "sofascore_appearances": 4.0,
            "fifa_rank": 411.0,
            "fifa_overall": 82.0,
            "fifa_source": "EA SPORTS FC official ratings",
            "match_squad_rank": 18,
            "squad_role": "substitute",
            "projected_match_rating": 6.8,
            "source_file": "data/player_rankings.csv",
            "player_name": "Juan Musso",
            "ranking_neighbors": {
              "upper": [
                {
                  "player_name": "Josh Wilson-Esbrand",
                  "ranking": 310
                },
                {
                  "player_name": "Choi Jun-yeong",
                  "ranking": 311
                },
                {
                  "player_name": "Wladimiro Falcone",
                  "ranking": 312
                },
                {
                  "player_name": "Morgan Gibbs-White",
                  "ranking": 313
                },
                {
                  "player_name": "Bojan Ciger",
                  "ranking": 314
                }
              ],
              "lower": [
                {
                  "player_name": "Ju-kong Kim",
                  "ranking": 316
                },
                {
                  "player_name": "Jae-yong Bak",
                  "ranking": 317
                },
                {
                  "player_name": "Bryan Mbeumo",
                  "ranking": 318
                },
                {
                  "player_name": "Sandzhar Kuvvatov",
                  "ranking": 319
                },
                {
                  "player_name": "Jon Ander Olasagasti",
                  "ranking": 320
                }
              ]
            }
          },
          "data_sources": [
            "market_value",
            "fbref_season"
          ],
          "data_confidence": 0.25,
          "history_matches": 0,
          "xgboost_reasoning": {
            "model_source": "market_value_prior",
            "position_service": "G_service",
            "features_evaluated": [],
            "targets_predicted": [],
            "history_matches": 0,
            "data_confidence": 0.25,
            "data_sources": [
              "market_value",
              "fbref_season"
            ],
            "bench_expected_minutes": 4.40206294284004,
            "bench_appearance_prob": 0.10918467922000183,
            "market_value_adjustment": 0.4399,
            "fbref_prior_metrics": {
              "squad": "Atlético Madrid",
              "competition": "La Liga",
              "season": "2026-2027",
              "appearances": 0.0,
              "starts": 0.0,
              "sub_appearances": 0.0,
              "prior_reliability": 0.0
            },
            "rationale": "Bench projection from market-value prior (€3,200,000) scaled to 4.4 expected mins; FBref playing time empirical prior: 0.0 sub appearances, 0 mins/sub."
          },
          "stat_evolution": [
            {
              "step": "market_value_prior",
              "description": "Market-value baseline for position G (quality 0.44)",
              "stats": {
                "saves": 3,
                "goals_prevented": 0.45,
                "rating": 6.8,
                "minutes": 90,
                "total_pass": 27,
                "accurate_pass": 20,
                "total_long_balls": 9,
                "accurate_long_balls": 4,
                "touches": 32,
                "clearances": 1,
                "ball_recovery": 1,
                "high_claims": 1,
                "punches": 0.3,
                "aerial_won": 1,
                "sweeper_actions": 1,
                "sweeper_accurate": 1,
                "saves_inside_box": 1,
                "possession_lost": 2.4,
                "duels_won": 0,
                "duels_lost": 0,
                "total_contest": 0,
                "won_contest": 0,
                "fouls": 0,
                "fouls_drawn": 0,
                "total_own_half_passes": 21,
                "accurate_own_half_passes": 16
              }
            },
            {
              "step": "fbref_prior_blend",
              "description": "FBref 2026-27 prior blended (weight 0.0000)",
              "stats": {
                "saves": 3,
                "goals_prevented": 0.45,
                "rating": 6.8,
                "minutes": 90,
                "total_pass": 27,
                "accurate_pass": 20,
                "total_long_balls": 9,
                "accurate_long_balls": 4,
                "touches": 32,
                "clearances": 1,
                "ball_recovery": 1,
                "high_claims": 1,
                "punches": 0.3,
                "aerial_won": 1,
                "sweeper_actions": 1,
                "sweeper_accurate": 1,
                "saves_inside_box": 1,
                "possession_lost": 2.4,
                "duels_won": 0,
                "duels_lost": 0,
                "total_contest": 0,
                "won_contest": 0,
                "fouls": 0,
                "fouls_drawn": 0,
                "total_own_half_passes": 21,
                "accurate_own_half_passes": 16
              }
            },
            {
              "step": "minutes_scale",
              "description": "Bench projection scaled to 4.4 expected minutes (appearance prob 0.11)",
              "stats": {
                "saves": 0,
                "goals_prevented": 0.022,
                "rating": 6.8,
                "minutes": 4,
                "total_pass": 1,
                "accurate_pass": 1,
                "total_long_balls": 0,
                "accurate_long_balls": 0,
                "touches": 2,
                "clearances": 0,
                "ball_recovery": 0,
                "high_claims": 0,
                "punches": 0.0147,
                "aerial_won": 0,
                "sweeper_actions": 0,
                "sweeper_accurate": 0,
                "saves_inside_box": 0,
                "possession_lost": 0.1174,
                "duels_won": 0,
                "duels_lost": 0,
                "total_contest": 0,
                "won_contest": 0,
                "fouls": 0,
                "fouls_drawn": 0,
                "total_own_half_passes": 1,
                "accurate_own_half_passes": 1,
                "bench_appearance_probability": 0.109,
                "bench_expected_minutes": 4.4
              }
            },
            {
              "step": "final_cap",
              "description": "Stats clamped to historical constraints and shot-component identity",
              "stats": {
                "saves": 0,
                "goals_prevented": 0.022,
                "rating": 6.8,
                "minutes": 4,
                "total_pass": 1,
                "accurate_pass": 1,
                "total_long_balls": 0,
                "accurate_long_balls": 0,
                "touches": 2,
                "clearances": 0,
                "ball_recovery": 0,
                "high_claims": 0,
                "punches": 0.0147,
                "aerial_won": 0,
                "sweeper_actions": 0,
                "sweeper_accurate": 0,
                "saves_inside_box": 0,
                "possession_lost": 0.1174,
                "duels_won": 0,
                "duels_lost": 0,
                "total_contest": 0,
                "won_contest": 0,
                "fouls": 0,
                "fouls_drawn": 0,
                "total_own_half_passes": 1,
                "accurate_own_half_passes": 1,
                "bench_appearance_probability": 0.109,
                "bench_expected_minutes": 4.4
              }
            },
            {
              "step": "rankings_attached",
              "description": "Global ranking attached (match squad rank 18, fifa_overall 82.0)",
              "stats": {
                "saves": 0,
                "goals_prevented": 0.022,
                "rating": 6.8,
                "minutes": 4,
                "total_pass": 1,
                "accurate_pass": 1,
                "total_long_balls": 0,
                "accurate_long_balls": 0,
                "touches": 2,
                "clearances": 0,
                "ball_recovery": 0,
                "high_claims": 0,
                "punches": 0.0147,
                "aerial_won": 0,
                "sweeper_actions": 0,
                "sweeper_accurate": 0,
                "saves_inside_box": 0,
                "possession_lost": 0.1174,
                "duels_won": 0,
                "duels_lost": 0,
                "total_contest": 0,
                "won_contest": 0,
                "fouls": 0,
                "fouls_drawn": 0,
                "total_own_half_passes": 1,
                "accurate_own_half_passes": 1,
                "bench_appearance_probability": 0.109,
                "bench_expected_minutes": 4.4,
                "substitution_rule_cap": 5,
                "projected_team_substitution_count": 3,
                "projected_substitution_expected_count": 2.824,
                "projected_substitution_game_state_adjustment": 0,
                "substitution_usage": "available_bench_not_projected_used",
                "goals": 0,
                "projected_goals": 0,
                "goal_probability": 0.0,
                "assists": 0,
                "projected_assists": 0,
                "assist_probability": 0.0,
                "fifa_overall": 82.0
              }
            }
          ]
        },
        "Robin Le Normand": {
          "player_id": 787751,
          "position": "D",
          "position_depth": "D_BENCH",
          "is_starter": false,
          "shirt_number": 24,
          "height": 187,
          "market_value": 19100000,
          "stats": {
            "interceptions": 0,
            "tackles": 0,
            "tackles_won": 0,
            "clearances": 0,
            "aerial_won": 0,
            "rating": 6.9611,
            "minutes": 14,
            "total_pass": 5,
            "accurate_pass": 5,
            "duels_won": 1,
            "total_long_balls": 0,
            "accurate_long_balls": 0,
            "total_own_half_passes": 4,
            "accurate_own_half_passes": 4,
            "total_opp_half_passes": 2,
            "accurate_opp_half_passes": 1,
            "crosses_total": 0,
            "crosses_accurate": 0,
            "touches": 7,
            "possession_lost": 0.5766,
            "dispossessed": 0.0,
            "duels_lost": 0,
            "aerial_lost": 0,
            "total_contest": 0,
            "won_contest": 0,
            "ball_recovery": 0,
            "challenges_lost": 0,
            "fouls": 0,
            "fouls_drawn": 0,
            "blocks": 0,
            "goal_rate": 0.0,
            "goals": 0,
            "assists": 0,
            "expected_goals": 0.0,
            "expected_assists": 0.0,
            "total_shots": 0,
            "shots_on_target": 0,
            "shots_off_target": 0,
            "big_chances_created": 0,
            "xgot": 0.0,
            "ball_carries": 1,
            "total_progression": 4,
            "progressive_carries": 0,
            "key_pass": 0,
            "offsides": 0,
            "yellowCards": 0.0,
            "redCards": 0.5556,
            "ownGoals": 0.0,
            "minutesPct": 61.1,
            "pointsPerMatch": 2.0,
            "netGoalDifferencePer90": 1.09,
            "bench_appearance_probability": 0.232,
            "bench_expected_minutes": 14.3,
            "substitution_rule_cap": 5,
            "projected_team_substitution_count": 3,
            "projected_substitution_expected_count": 2.824,
            "projected_substitution_game_state_adjustment": 0,
            "substitution_usage": "available_bench_not_projected_used",
            "projected_goals": 0,
            "goal_probability": 0.0,
            "projected_assists": 0,
            "assist_probability": 0.0,
            "fifa_overall": 81.0
          },
          "latest_10_games": [
            {
              "match_id": 16416302.0,
              "match_date": "2026-08-23",
              "home_team": "Atlético Madrid",
              "away_team": "Villarreal",
              "team_side": "home",
              "is_starting_11": 1,
              "team": "Atlético Madrid",
              "opponent": "Villarreal",
              "stats": {
                "minutes": 76,
                "rating": 5.6,
                "assists": 0,
                "expected_assists": 0.0039,
                "total_shots": 0,
                "total_pass": 35,
                "accurate_pass": 32,
                "tackles": 1,
                "tackles_won": 1,
                "interceptions": 1,
                "clearances": 2,
                "aerial_won": 1,
                "duels_won": 2,
                "ball_recovery": 4
              },
              "has_player_stats": true,
              "league_name": "LaLiga",
              "league_id": "8.0",
              "league_slug": "laliga",
              "league_country": "Spain",
              "season_id": "97268.0",
              "season_name": "LaLiga 26/27",
              "season_year": "26/27"
            },
            {
              "match_id": 16421055.0,
              "match_date": "2026-08-19",
              "home_team": "Atlético Madrid",
              "away_team": "Málaga CF",
              "team_side": "home",
              "is_starting_11": 1,
              "team": "Atlético Madrid",
              "opponent": "Málaga CF",
              "stats": {
                "minutes": 90,
                "rating": 7.1,
                "assists": 0,
                "expected_assists": 0.0029,
                "total_shots": 0,
                "total_pass": 30,
                "accurate_pass": 28,
                "tackles": 2,
                "tackles_won": 1,
                "interceptions": 3,
                "clearances": 8,
                "aerial_won": 3,
                "duels_won": 6,
                "ball_recovery": 2
              },
              "has_player_stats": true,
              "league_name": "LaLiga",
              "league_id": "8.0",
              "league_slug": "laliga",
              "league_country": "Spain",
              "season_id": "97268.0",
              "season_name": "LaLiga 26/27",
              "season_year": "26/27"
            }
          ],
          "ranking": {
            "global_player_rank": 701,
            "combined_rank_score": 338.0,
            "ranking_source": "sofascore_plus_fifa_csv",
            "ranking_status": "combined",
            "sofascore_rank": 100.0,
            "sofascore_rating": 7.475,
            "sofascore_appearances": 4.0,
            "fifa_rank": 576.0,
            "fifa_overall": 81.0,
            "fifa_source": "EA SPORTS FC official ratings",
            "match_squad_rank": 13,
            "squad_role": "substitute",
            "projected_match_rating": 6.9611,
            "source_file": "data/player_rankings.csv",
            "player_name": "Robin Le Normand",
            "ranking_neighbors": {
              "upper": [
                {
                  "player_name": "Jamal Lewis",
                  "ranking": 696
                },
                {
                  "player_name": "Lasha Dvali",
                  "ranking": 697
                },
                {
                  "player_name": "Haris Hajdarević",
                  "ranking": 698
                },
                {
                  "player_name": "Adam Wharton",
                  "ranking": 699
                },
                {
                  "player_name": "Ji-ung Baek",
                  "ranking": 700
                }
              ],
              "lower": [
                {
                  "player_name": "Jonathan Villagra",
                  "ranking": 702
                },
                {
                  "player_name": "Bo-seob Kim",
                  "ranking": 703
                },
                {
                  "player_name": "Mateo Retegui",
                  "ranking": 704
                },
                {
                  "player_name": "Abdukodir Khusanov",
                  "ranking": 705
                },
                {
                  "player_name": "Bradley Barcola",
                  "ranking": 706
                }
              ]
            }
          },
          "data_sources": [
            "match_history",
            "market_value",
            "fbref_season"
          ],
          "data_confidence": 0.393,
          "history_matches": 2,
          "xgboost_reasoning": {
            "model_source": "xgboost_regressor",
            "position_service": "D_service",
            "features_evaluated": [
              "minutesPlayed",
              "is_starting_11",
              "totalPass",
              "accuratePass",
              "totalLongBalls",
              "totalOppositionHalfPasses",
              "duelWon",
              "duelLost",
              "aerialWon",
              "aerialLost",
              "ballRecovery",
              "touches",
              "totalClearance",
              "wonTackle",
              "interceptionWon",
              "dispossessed",
              "challengeLost",
              "errorLeadToAShot",
              "errorLeadToAGoal",
              "possessionLostCtrl",
              "passValueNormalized",
              "defensiveValueNormalized",
              "ballCarriesCount",
              "totalProgression",
              "progressiveBallCarriesCount",
              "pass_accuracy",
              "duel_win_rate",
              "opp_half_pass_pct",
              "long_ball_accuracy",
              "defensive_actions",
              "tackle_success_rate",
              "touches_p90",
              "totalTackle_p90",
              "interceptionWon_p90",
              "totalClearance_p90",
              "duelWon_p90",
              "ballRecovery_p90",
              "press_vulnerability",
              "error_severity",
              "aerial_dominance",
              "progressive_carries_p90",
              "history_matches"
            ],
            "targets_predicted": [
              "interceptionWon",
              "totalTackle",
              "wonTackle",
              "totalClearance",
              "aerialWon",
              "rating"
            ],
            "history_matches": 2,
            "data_confidence": 0.393,
            "data_sources": [
              "match_history",
              "market_value",
              "fbref_season"
            ],
            "bench_expected_minutes": 14.303593639163456,
            "bench_appearance_prob": 0.232,
            "market_value_adjustment": 1.0366,
            "fbref_prior_metrics": {
              "squad": "Atlético Madrid",
              "competition": "La Liga",
              "season": "2026-2027",
              "appearances": 2.0,
              "starts": 2.0,
              "sub_appearances": 0.0,
              "goals_per90": 0.0,
              "assists_per90": 0.0,
              "prior_reliability": 0.12
            },
            "rationale": "Bench projection scaled from XGBoost D_service (2 historical appearances) to 14.3 expected mins (appearance prob 0.23); FBref playing time empirical prior: 0.0 sub appearances, 0 mins/sub."
          },
          "stat_evolution": [
            {
              "step": "xgboost_raw",
              "description": "XGBoost D_service raw output over 6 target models",
              "stats": {
                "interceptions": 1,
                "tackles": 1,
                "tackles_won": 1,
                "clearances": 1,
                "aerial_won": 1,
                "rating": 6.7151,
                "minutes": 83,
                "total_pass": 32,
                "accurate_pass": 30,
                "duels_won": 4,
                "total_long_balls": 2,
                "accurate_long_balls": 1,
                "total_own_half_passes": 22,
                "accurate_own_half_passes": 22,
                "total_opp_half_passes": 10,
                "accurate_opp_half_passes": 8,
                "crosses_total": 0,
                "crosses_accurate": 0,
                "touches": 44,
                "possession_lost": 3.5,
                "dispossessed": 0.0,
                "duels_lost": 2,
                "aerial_lost": 0,
                "total_contest": 0,
                "won_contest": 0,
                "ball_recovery": 3,
                "challenges_lost": 0,
                "fouls": 1,
                "fouls_drawn": 0,
                "blocks": 0,
                "goal_rate": 0.0,
                "goals": 0,
                "assists": 0,
                "expected_goals": 0.0,
                "expected_assists": 0.0,
                "total_shots": 0,
                "shots_on_target": 0,
                "shots_off_target": 0,
                "big_chances_created": 0,
                "xgot": 0.0,
                "ball_carries": 8,
                "total_progression": 27,
                "progressive_carries": 0,
                "key_pass": 0
              },
              "trace": {
                "model": {
                  "position_service": "D",
                  "schema_version": 3,
                  "trained_at": "2026-09-13T10:02:02.026825+00:00",
                  "trained_on": {
                    "matches": 93,
                    "players": 374,
                    "rows": 1289
                  }
                },
                "player_history": [
                  {
                    "match_date": "2026-08-23",
                    "opponent": "Villarreal",
                    "minutes": 76.0,
                    "is_starting": true,
                    "weight": 0.5405,
                    "rating": 5.6
                  },
                  {
                    "match_date": "2026-08-19",
                    "opponent": "Málaga CF",
                    "minutes": 90.0,
                    "is_starting": true,
                    "weight": 0.4595,
                    "rating": 7.1
                  }
                ],
                "feature_row": {
                  "history_matches": 2.0,
                  "is_starting_11": 0.0,
                  "accuratePass": 30.1622,
                  "touches_p90": 47.0185,
                  "possessionLostCtrl": 3.4595,
                  "totalClearance": 4.7568,
                  "aerialWon": 1.9189
                },
                "per_target": [
                  {
                    "target": "interceptionWon",
                    "predicted": 0.6979871988296509,
                    "scale": "count per match",
                    "top_features": [
                      {
                        "name": "is_starting_11",
                        "importance": 0.0944
                      },
                      {
                        "name": "duel_win_rate",
                        "importance": 0.0353
                      },
                      {
                        "name": "duelWon_p90",
                        "importance": 0.0341
                      },
                      {
                        "name": "interceptionWon_p90",
                        "importance": 0.0326
                      },
                      {
                        "name": "totalClearance",
                        "importance": 0.0322
                      }
                    ]
                  },
                  {
                    "target": "totalTackle",
                    "predicted": 1.263948917388916,
                    "scale": "count per match",
                    "top_features": [
                      {
                        "name": "history_matches",
                        "importance": 0.0588
                      },
                      {
                        "name": "duelLost",
                        "importance": 0.0461
                      },
                      {
                        "name": "possessionLostCtrl",
                        "importance": 0.0446
                      },
                      {
                        "name": "challengeLost",
                        "importance": 0.0406
                      },
                      {
                        "name": "defensive_actions",
                        "importance": 0.0401
                      }
                    ]
                  },
                  {
                    "target": "wonTackle",
                    "predicted": 0.5653448104858398,
                    "scale": "count per match",
                    "top_features": [
                      {
                        "name": "history_matches",
                        "importance": 0.0565
                      },
                      {
                        "name": "possessionLostCtrl",
                        "importance": 0.0432
                      },
                      {
                        "name": "challengeLost",
                        "importance": 0.0353
                      },
                      {
                        "name": "is_starting_11",
                        "importance": 0.0347
                      },
                      {
                        "name": "wonTackle",
                        "importance": 0.0329
                      }
                    ]
                  },
                  {
                    "target": "totalClearance",
                    "predicted": 1.4863252639770508,
                    "scale": "count per match",
                    "top_features": [
                      {
                        "name": "is_starting_11",
                        "importance": 0.11
                      },
                      {
                        "name": "opp_half_pass_pct",
                        "importance": 0.0506
                      },
                      {
                        "name": "totalClearance_p90",
                        "importance": 0.0425
                      },
                      {
                        "name": "aerialWon",
                        "importance": 0.0417
                      },
                      {
                        "name": "tackle_success_rate",
                        "importance": 0.0343
                      }
                    ]
                  },
                  {
                    "target": "aerialWon",
                    "predicted": 0.8967421054840088,
                    "scale": "count per match",
                    "top_features": [
                      {
                        "name": "is_starting_11",
                        "importance": 0.0798
                      },
                      {
                        "name": "aerialWon",
                        "importance": 0.0597
                      },
                      {
                        "name": "totalClearance",
                        "importance": 0.0439
                      },
                      {
                        "name": "accuratePass",
                        "importance": 0.0426
                      },
                      {
                        "name": "errorLeadToAShot",
                        "importance": 0.0411
                      }
                    ]
                  },
                  {
                    "target": "rating",
                    "predicted": 6.715080738067627,
                    "scale": "0-10",
                    "top_features": [
                      {
                        "name": "touches_p90",
                        "importance": 0.0708
                      },
                      {
                        "name": "accuratePass",
                        "importance": 0.0705
                      },
                      {
                        "name": "totalLongBalls",
                        "importance": 0.0537
                      },
                      {
                        "name": "pass_accuracy",
                        "importance": 0.0518
                      },
                      {
                        "name": "minutesPlayed",
                        "importance": 0.0478
                      }
                    ]
                  }
                ],
                "caveat": "Raw XGBoost output: no per-90 normalization; minutesPlayed is the player's historical average."
              }
            },
            {
              "step": "market_value_boost",
              "description": "Market-value quality scaling (boost 1.0366, quality 0.622)",
              "stats": {
                "interceptions": 1,
                "tackles": 1,
                "tackles_won": 1,
                "clearances": 2,
                "aerial_won": 1,
                "rating": 6.9611,
                "minutes": 86,
                "total_pass": 34,
                "accurate_pass": 31,
                "duels_won": 4,
                "total_long_balls": 2,
                "accurate_long_balls": 1,
                "total_own_half_passes": 23,
                "accurate_own_half_passes": 23,
                "total_opp_half_passes": 10,
                "accurate_opp_half_passes": 8,
                "crosses_total": 0,
                "crosses_accurate": 0,
                "touches": 45,
                "possession_lost": 3.6282,
                "dispossessed": 0.0,
                "duels_lost": 3,
                "aerial_lost": 0,
                "total_contest": 0,
                "won_contest": 0,
                "ball_recovery": 3,
                "challenges_lost": 0,
                "fouls": 1,
                "fouls_drawn": 0,
                "blocks": 0,
                "goal_rate": 0.0,
                "goals": 0,
                "assists": 0,
                "expected_goals": 0.0,
                "expected_assists": 0.0,
                "total_shots": 0,
                "shots_on_target": 0,
                "shots_off_target": 0,
                "big_chances_created": 0,
                "xgot": 0.0,
                "ball_carries": 9,
                "total_progression": 28,
                "progressive_carries": 1,
                "key_pass": 0
              }
            },
            {
              "step": "fbref_prior_blend",
              "description": "FBref 2026-27 prior blended (weight 0.0557)",
              "stats": {
                "interceptions": 1,
                "tackles": 1,
                "tackles_won": 1,
                "clearances": 2,
                "aerial_won": 1,
                "rating": 6.9611,
                "minutes": 86,
                "total_pass": 34,
                "accurate_pass": 31,
                "duels_won": 4,
                "total_long_balls": 2,
                "accurate_long_balls": 1,
                "total_own_half_passes": 23,
                "accurate_own_half_passes": 23,
                "total_opp_half_passes": 10,
                "accurate_opp_half_passes": 8,
                "crosses_total": 0,
                "crosses_accurate": 0,
                "touches": 45,
                "possession_lost": 3.6282,
                "dispossessed": 0.0,
                "duels_lost": 3,
                "aerial_lost": 0,
                "total_contest": 0,
                "won_contest": 0,
                "ball_recovery": 3,
                "challenges_lost": 0,
                "fouls": 1,
                "fouls_drawn": 0,
                "blocks": 0,
                "goal_rate": 0.0,
                "goals": 0,
                "assists": 0,
                "expected_goals": 0.0,
                "expected_assists": 0.0,
                "total_shots": 0,
                "shots_on_target": 0,
                "shots_off_target": 0,
                "big_chances_created": 0,
                "xgot": 0.0,
                "ball_carries": 9,
                "total_progression": 28,
                "progressive_carries": 1,
                "key_pass": 0,
                "offsides": 0,
                "yellowCards": 0.0,
                "redCards": 0.5556,
                "ownGoals": 0.0,
                "minutesPct": 61.1,
                "pointsPerMatch": 2.0,
                "netGoalDifferencePer90": 1.09
              }
            },
            {
              "step": "minutes_scale",
              "description": "Bench projection scaled to 14.3 expected minutes (appearance prob 0.23)",
              "stats": {
                "interceptions": 0,
                "tackles": 0,
                "tackles_won": 0,
                "clearances": 0,
                "aerial_won": 0,
                "rating": 6.9611,
                "minutes": 14,
                "total_pass": 5,
                "accurate_pass": 5,
                "duels_won": 1,
                "total_long_balls": 0,
                "accurate_long_balls": 0,
                "total_own_half_passes": 4,
                "accurate_own_half_passes": 4,
                "total_opp_half_passes": 2,
                "accurate_opp_half_passes": 1,
                "crosses_total": 0,
                "crosses_accurate": 0,
                "touches": 7,
                "possession_lost": 0.5766,
                "dispossessed": 0.0,
                "duels_lost": 0,
                "aerial_lost": 0,
                "total_contest": 0,
                "won_contest": 0,
                "ball_recovery": 0,
                "challenges_lost": 0,
                "fouls": 0,
                "fouls_drawn": 0,
                "blocks": 0,
                "goal_rate": 0.0,
                "goals": 0,
                "assists": 0,
                "expected_goals": 0.0,
                "expected_assists": 0.0,
                "total_shots": 0,
                "shots_on_target": 0,
                "shots_off_target": 0,
                "big_chances_created": 0,
                "xgot": 0.0,
                "ball_carries": 1,
                "total_progression": 4,
                "progressive_carries": 0,
                "key_pass": 0,
                "offsides": 0,
                "yellowCards": 0.0,
                "redCards": 0.5556,
                "ownGoals": 0.0,
                "minutesPct": 61.1,
                "pointsPerMatch": 2.0,
                "netGoalDifferencePer90": 1.09,
                "bench_appearance_probability": 0.232,
                "bench_expected_minutes": 14.3
              }
            },
            {
              "step": "final_cap",
              "description": "Stats clamped to historical constraints and shot-component identity",
              "stats": {
                "interceptions": 0,
                "tackles": 0,
                "tackles_won": 0,
                "clearances": 0,
                "aerial_won": 0,
                "rating": 6.9611,
                "minutes": 14,
                "total_pass": 5,
                "accurate_pass": 5,
                "duels_won": 1,
                "total_long_balls": 0,
                "accurate_long_balls": 0,
                "total_own_half_passes": 4,
                "accurate_own_half_passes": 4,
                "total_opp_half_passes": 2,
                "accurate_opp_half_passes": 1,
                "crosses_total": 0,
                "crosses_accurate": 0,
                "touches": 7,
                "possession_lost": 0.5766,
                "dispossessed": 0.0,
                "duels_lost": 0,
                "aerial_lost": 0,
                "total_contest": 0,
                "won_contest": 0,
                "ball_recovery": 0,
                "challenges_lost": 0,
                "fouls": 0,
                "fouls_drawn": 0,
                "blocks": 0,
                "goal_rate": 0.0,
                "goals": 0,
                "assists": 0,
                "expected_goals": 0.0,
                "expected_assists": 0.0,
                "total_shots": 0,
                "shots_on_target": 0,
                "shots_off_target": 0,
                "big_chances_created": 0,
                "xgot": 0.0,
                "ball_carries": 1,
                "total_progression": 4,
                "progressive_carries": 0,
                "key_pass": 0,
                "offsides": 0,
                "yellowCards": 0.0,
                "redCards": 0.5556,
                "ownGoals": 0.0,
                "minutesPct": 61.1,
                "pointsPerMatch": 2.0,
                "netGoalDifferencePer90": 1.09,
                "bench_appearance_probability": 0.232,
                "bench_expected_minutes": 14.3
              }
            },
            {
              "step": "rankings_attached",
              "description": "Global ranking attached (match squad rank 13, fifa_overall 81.0)",
              "stats": {
                "interceptions": 0,
                "tackles": 0,
                "tackles_won": 0,
                "clearances": 0,
                "aerial_won": 0,
                "rating": 6.9611,
                "minutes": 14,
                "total_pass": 5,
                "accurate_pass": 5,
                "duels_won": 1,
                "total_long_balls": 0,
                "accurate_long_balls": 0,
                "total_own_half_passes": 4,
                "accurate_own_half_passes": 4,
                "total_opp_half_passes": 2,
                "accurate_opp_half_passes": 1,
                "crosses_total": 0,
                "crosses_accurate": 0,
                "touches": 7,
                "possession_lost": 0.5766,
                "dispossessed": 0.0,
                "duels_lost": 0,
                "aerial_lost": 0,
                "total_contest": 0,
                "won_contest": 0,
                "ball_recovery": 0,
                "challenges_lost": 0,
                "fouls": 0,
                "fouls_drawn": 0,
                "blocks": 0,
                "goal_rate": 0.0,
                "goals": 0,
                "assists": 0,
                "expected_goals": 0.0,
                "expected_assists": 0.0,
                "total_shots": 0,
                "shots_on_target": 0,
                "shots_off_target": 0,
                "big_chances_created": 0,
                "xgot": 0.0,
                "ball_carries": 1,
                "total_progression": 4,
                "progressive_carries": 0,
                "key_pass": 0,
                "offsides": 0,
                "yellowCards": 0.0,
                "redCards": 0.5556,
                "ownGoals": 0.0,
                "minutesPct": 61.1,
                "pointsPerMatch": 2.0,
                "netGoalDifferencePer90": 1.09,
                "bench_appearance_probability": 0.232,
                "bench_expected_minutes": 14.3,
                "substitution_rule_cap": 5,
                "projected_team_substitution_count": 3,
                "projected_substitution_expected_count": 2.824,
                "projected_substitution_game_state_adjustment": 0,
                "substitution_usage": "available_bench_not_projected_used",
                "projected_goals": 0,
                "goal_probability": 0.0,
                "projected_assists": 0,
                "assist_probability": 0.0,
                "fifa_overall": 81.0
              }
            }
          ]
        },
        "José María Giménez": {
          "player_id": 325355,
          "position": "D",
          "position_depth": "D_BENCH",
          "is_starter": false,
          "shirt_number": 2,
          "height": 185,
          "market_value": 8600000,
          "stats": {
            "interceptions": 0,
            "tackles": 0,
            "tackles_won": 0,
            "clearances": 0,
            "aerial_won": 0,
            "rating": 6.7594,
            "minutes": 17,
            "total_pass": 4,
            "accurate_pass": 3,
            "duels_won": 1,
            "total_long_balls": 0,
            "accurate_long_balls": 0,
            "total_own_half_passes": 2,
            "accurate_own_half_passes": 2,
            "total_opp_half_passes": 1,
            "accurate_opp_half_passes": 1,
            "crosses_total": 0,
            "crosses_accurate": 0,
            "touches": 5,
            "possession_lost": 0.557,
            "dispossessed": 0.0,
            "duels_lost": 0,
            "aerial_lost": 0,
            "total_contest": 0,
            "won_contest": 0,
            "ball_recovery": 0,
            "challenges_lost": 0,
            "fouls": 0,
            "fouls_drawn": 0,
            "blocks": 0,
            "goal_rate": 0.0,
            "goals": 0,
            "assists": 0,
            "expected_goals": 0.0,
            "expected_assists": 0.0019,
            "total_shots": 0,
            "shots_on_target": 0,
            "shots_off_target": 0,
            "big_chances_created": 0,
            "xgot": 0.0,
            "ball_carries": 2,
            "total_progression": 4,
            "progressive_carries": 0,
            "key_pass": 0,
            "offsides": 0,
            "yellowCards": 2.5,
            "redCards": 0.0,
            "ownGoals": 0.0,
            "minutesPct": 13.7,
            "pointsPerMatch": 2.0,
            "netGoalDifferencePer90": 2.43,
            "bench_appearance_probability": 0.607,
            "bench_expected_minutes": 16.68,
            "projected_substitution_order": 2,
            "substitution_rule_cap": 5,
            "projected_team_substitution_count": 3,
            "projected_substitution_expected_count": 2.824,
            "projected_substitution_game_state_adjustment": 0,
            "substitution_usage": "projected_used_substitute",
            "projected_goals": 0,
            "goal_probability": 0.0,
            "projected_assists": 0,
            "assist_probability": 0.0,
            "fifa_overall": 82.0
          },
          "latest_10_games": [
            {
              "match_id": 16416324.0,
              "match_date": "2026-09-05",
              "home_team": "Villarreal",
              "away_team": "Deportivo de A Coruña",
              "team_side": "away",
              "is_starting_11": 1,
              "team": "Deportivo de A Coruña",
              "opponent": "Villarreal",
              "stats": {
                "minutes": 66,
                "rating": 7.2,
                "assists": 0,
                "expected_assists": 0.0141,
                "total_shots": 0,
                "total_pass": 34,
                "accurate_pass": 32,
                "key_pass": 1,
                "interceptions": 1,
                "clearances": 6,
                "aerial_won": 1,
                "duels_won": 1,
                "ball_recovery": 1
              },
              "has_player_stats": true,
              "league_name": "LaLiga",
              "league_id": "8.0",
              "league_slug": "laliga",
              "league_country": "Spain",
              "season_id": "97268.0",
              "season_name": "LaLiga 26/27",
              "season_year": "26/27"
            },
            {
              "match_id": 16416316.0,
              "match_date": "2026-08-29",
              "home_team": "Sevilla",
              "away_team": "Atlético Madrid",
              "team_side": "away",
              "is_starting_11": 0,
              "team": "Atlético Madrid",
              "opponent": "Sevilla",
              "stats": {
                "minutes": 24,
                "rating": 6.6,
                "assists": 0,
                "expected_assists": 0.0003,
                "total_shots": 0,
                "total_pass": 8,
                "accurate_pass": 4,
                "clearances": 5,
                "aerial_won": 3,
                "duels_won": 3
              },
              "has_player_stats": true,
              "league_name": "LaLiga",
              "league_id": "8.0",
              "league_slug": "laliga",
              "league_country": "Spain",
              "season_id": "97268.0",
              "season_name": "LaLiga 26/27",
              "season_year": "26/27"
            },
            {
              "match_id": 16416302.0,
              "match_date": "2026-08-23",
              "home_team": "Atlético Madrid",
              "away_team": "Villarreal",
              "team_side": "home",
              "is_starting_11": 0,
              "team": "Atlético Madrid",
              "opponent": "Villarreal",
              "stats": {
                "minutes": 11,
                "rating": 6.6,
                "assists": 0,
                "expected_assists": 0.0077,
                "total_shots": 0,
                "total_pass": 19,
                "accurate_pass": 17,
                "clearances": 1,
                "ball_recovery": 1
              },
              "has_player_stats": true,
              "league_name": "LaLiga",
              "league_id": "8.0",
              "league_slug": "laliga",
              "league_country": "Spain",
              "season_id": "97268.0",
              "season_name": "LaLiga 26/27",
              "season_year": "26/27"
            }
          ],
          "ranking": {
            "global_player_rank": 823,
            "combined_rank_score": 393.0,
            "ranking_source": "sofascore_plus_fifa_csv",
            "ranking_status": "combined",
            "sofascore_rank": 374.0,
            "sofascore_rating": 6.9667,
            "sofascore_appearances": 6.0,
            "fifa_rank": 412.0,
            "fifa_overall": 82.0,
            "fifa_source": "EA SPORTS FC official ratings",
            "match_squad_rank": 16,
            "squad_role": "substitute",
            "projected_match_rating": 6.7594,
            "source_file": "data/player_rankings.csv",
            "player_name": "José María Giménez",
            "ranking_neighbors": {
              "upper": [
                {
                  "player_name": "Jan Kliment",
                  "ranking": 818
                },
                {
                  "player_name": "Michal Beran",
                  "ranking": 819
                },
                {
                  "player_name": "Kim Jisung",
                  "ranking": 820
                },
                {
                  "player_name": "Florian Thauvin",
                  "ranking": 821
                },
                {
                  "player_name": "Corentin Tolisso",
                  "ranking": 822
                }
              ],
              "lower": [
                {
                  "player_name": "Dean Henderson",
                  "ranking": 824
                },
                {
                  "player_name": "Palhinha",
                  "ranking": 825
                },
                {
                  "player_name": "Pape Gueye",
                  "ranking": 826
                },
                {
                  "player_name": "Caoimhin Kelleher",
                  "ranking": 827
                },
                {
                  "player_name": "Antonio Raíllo",
                  "ranking": 828
                }
              ]
            }
          },
          "data_sources": [
            "match_history",
            "market_value",
            "fbref_season"
          ],
          "data_confidence": 0.442,
          "history_matches": 3,
          "xgboost_reasoning": {
            "model_source": "xgboost_regressor",
            "position_service": "D_service",
            "features_evaluated": [
              "minutesPlayed",
              "is_starting_11",
              "totalPass",
              "accuratePass",
              "totalLongBalls",
              "totalOppositionHalfPasses",
              "duelWon",
              "duelLost",
              "aerialWon",
              "aerialLost",
              "ballRecovery",
              "touches",
              "totalClearance",
              "wonTackle",
              "interceptionWon",
              "dispossessed",
              "challengeLost",
              "errorLeadToAShot",
              "errorLeadToAGoal",
              "possessionLostCtrl",
              "passValueNormalized",
              "defensiveValueNormalized",
              "ballCarriesCount",
              "totalProgression",
              "progressiveBallCarriesCount",
              "pass_accuracy",
              "duel_win_rate",
              "opp_half_pass_pct",
              "long_ball_accuracy",
              "defensive_actions",
              "tackle_success_rate",
              "touches_p90",
              "totalTackle_p90",
              "interceptionWon_p90",
              "totalClearance_p90",
              "duelWon_p90",
              "ballRecovery_p90",
              "press_vulnerability",
              "error_severity",
              "aerial_dominance",
              "progressive_carries_p90",
              "history_matches"
            ],
            "targets_predicted": [
              "interceptionWon",
              "totalTackle",
              "wonTackle",
              "totalClearance",
              "aerialWon",
              "rating"
            ],
            "history_matches": 3,
            "data_confidence": 0.442,
            "data_sources": [
              "match_history",
              "market_value",
              "fbref_season"
            ],
            "bench_expected_minutes": 16.68,
            "bench_appearance_prob": 0.607,
            "market_value_adjustment": 1.0018,
            "fbref_prior_metrics": {
              "squad": "Atlético Madrid",
              "competition": "La Liga",
              "season": "2026-2027",
              "appearances": 2.0,
              "starts": 0.0,
              "sub_appearances": 2.0,
              "minutes_per_sub": 19.0,
              "goals_per90": 0.0,
              "assists_per90": 0.0,
              "prior_reliability": 0.0267
            },
            "rationale": "Bench projection scaled from XGBoost D_service (3 historical appearances) to 16.7 expected mins (appearance prob 0.61); FBref playing time empirical prior: 2.0 sub appearances, 19.0 mins/sub."
          },
          "stat_evolution": [
            {
              "step": "xgboost_raw",
              "description": "XGBoost D_service raw output over 6 target models",
              "stats": {
                "interceptions": 1,
                "tackles": 1,
                "tackles_won": 1,
                "clearances": 1,
                "aerial_won": 1,
                "rating": 6.7475,
                "minutes": 34,
                "total_pass": 20,
                "accurate_pass": 18,
                "duels_won": 4,
                "total_long_balls": 3,
                "accurate_long_balls": 2,
                "total_own_half_passes": 13,
                "accurate_own_half_passes": 13,
                "total_opp_half_passes": 7,
                "accurate_opp_half_passes": 5,
                "crosses_total": 0,
                "crosses_accurate": 0,
                "touches": 27,
                "possession_lost": 3.0,
                "dispossessed": 0.0,
                "duels_lost": 2,
                "aerial_lost": 0,
                "total_contest": 0,
                "won_contest": 0,
                "ball_recovery": 0,
                "challenges_lost": 0,
                "fouls": 0,
                "fouls_drawn": 0,
                "blocks": 0,
                "goal_rate": 0.0,
                "goals": 0,
                "assists": 0,
                "expected_goals": 0.0,
                "expected_assists": 0.01,
                "total_shots": 0,
                "shots_on_target": 0,
                "shots_off_target": 0,
                "big_chances_created": 0,
                "xgot": 0.0,
                "ball_carries": 10,
                "total_progression": 20,
                "progressive_carries": 0,
                "key_pass": 0
              },
              "trace": {
                "model": {
                  "position_service": "D",
                  "schema_version": 3,
                  "trained_at": "2026-09-13T10:02:02.026825+00:00",
                  "trained_on": {
                    "matches": 93,
                    "players": 374,
                    "rows": 1289
                  }
                },
                "player_history": [
                  {
                    "match_date": "2026-09-05",
                    "opponent": "Villarreal",
                    "minutes": 66.0,
                    "is_starting": true,
                    "weight": 0.3887,
                    "rating": 7.2
                  },
                  {
                    "match_date": "2026-08-29",
                    "opponent": "Sevilla",
                    "minutes": 24.0,
                    "is_starting": false,
                    "weight": 0.3304,
                    "rating": 6.6
                  },
                  {
                    "match_date": "2026-08-23",
                    "opponent": "Villarreal",
                    "minutes": 11.0,
                    "is_starting": false,
                    "weight": 0.2809,
                    "rating": 6.6
                  }
                ],
                "feature_row": {
                  "history_matches": 3.0,
                  "is_starting_11": 0.0,
                  "accuratePass": 18.5355,
                  "touches_p90": 91.2245,
                  "possessionLostCtrl": 3.0496,
                  "totalClearance": 4.2653,
                  "aerialWon": 1.38
                },
                "per_target": [
                  {
                    "target": "interceptionWon",
                    "predicted": 0.647861897945404,
                    "scale": "count per match",
                    "top_features": [
                      {
                        "name": "is_starting_11",
                        "importance": 0.0944
                      },
                      {
                        "name": "duel_win_rate",
                        "importance": 0.0353
                      },
                      {
                        "name": "duelWon_p90",
                        "importance": 0.0341
                      },
                      {
                        "name": "interceptionWon_p90",
                        "importance": 0.0326
                      },
                      {
                        "name": "totalClearance",
                        "importance": 0.0322
                      }
                    ]
                  },
                  {
                    "target": "totalTackle",
                    "predicted": 1.1319749355316162,
                    "scale": "count per match",
                    "top_features": [
                      {
                        "name": "history_matches",
                        "importance": 0.0588
                      },
                      {
                        "name": "duelLost",
                        "importance": 0.0461
                      },
                      {
                        "name": "possessionLostCtrl",
                        "importance": 0.0446
                      },
                      {
                        "name": "challengeLost",
                        "importance": 0.0406
                      },
                      {
                        "name": "defensive_actions",
                        "importance": 0.0401
                      }
                    ]
                  },
                  {
                    "target": "wonTackle",
                    "predicted": 0.5118085741996765,
                    "scale": "count per match",
                    "top_features": [
                      {
                        "name": "history_matches",
                        "importance": 0.0565
                      },
                      {
                        "name": "possessionLostCtrl",
                        "importance": 0.0432
                      },
                      {
                        "name": "challengeLost",
                        "importance": 0.0353
                      },
                      {
                        "name": "is_starting_11",
                        "importance": 0.0347
                      },
                      {
                        "name": "wonTackle",
                        "importance": 0.0329
                      }
                    ]
                  },
                  {
                    "target": "totalClearance",
                    "predicted": 1.3218700885772705,
                    "scale": "count per match",
                    "top_features": [
                      {
                        "name": "is_starting_11",
                        "importance": 0.11
                      },
                      {
                        "name": "opp_half_pass_pct",
                        "importance": 0.0506
                      },
                      {
                        "name": "totalClearance_p90",
                        "importance": 0.0425
                      },
                      {
                        "name": "aerialWon",
                        "importance": 0.0417
                      },
                      {
                        "name": "tackle_success_rate",
                        "importance": 0.0343
                      }
                    ]
                  },
                  {
                    "target": "aerialWon",
                    "predicted": 0.8946877717971802,
                    "scale": "count per match",
                    "top_features": [
                      {
                        "name": "is_starting_11",
                        "importance": 0.0798
                      },
                      {
                        "name": "aerialWon",
                        "importance": 0.0597
                      },
                      {
                        "name": "totalClearance",
                        "importance": 0.0439
                      },
                      {
                        "name": "accuratePass",
                        "importance": 0.0426
                      },
                      {
                        "name": "errorLeadToAShot",
                        "importance": 0.0411
                      }
                    ]
                  },
                  {
                    "target": "rating",
                    "predicted": 6.747500419616699,
                    "scale": "0-10",
                    "top_features": [
                      {
                        "name": "touches_p90",
                        "importance": 0.0708
                      },
                      {
                        "name": "accuratePass",
                        "importance": 0.0705
                      },
                      {
                        "name": "totalLongBalls",
                        "importance": 0.0537
                      },
                      {
                        "name": "pass_accuracy",
                        "importance": 0.0518
                      },
                      {
                        "name": "minutesPlayed",
                        "importance": 0.0478
                      }
                    ]
                  }
                ],
                "caveat": "Raw XGBoost output: no per-90 normalization; minutesPlayed is the player's historical average."
              }
            },
            {
              "step": "market_value_boost",
              "description": "Market-value quality scaling (boost 1.0018, quality 0.506)",
              "stats": {
                "interceptions": 1,
                "tackles": 1,
                "tackles_won": 1,
                "clearances": 1,
                "aerial_won": 1,
                "rating": 6.7594,
                "minutes": 34,
                "total_pass": 20,
                "accurate_pass": 18,
                "duels_won": 4,
                "total_long_balls": 3,
                "accurate_long_balls": 2,
                "total_own_half_passes": 13,
                "accurate_own_half_passes": 13,
                "total_opp_half_passes": 7,
                "accurate_opp_half_passes": 5,
                "crosses_total": 0,
                "crosses_accurate": 0,
                "touches": 27,
                "possession_lost": 3.0053,
                "dispossessed": 0.0,
                "duels_lost": 2,
                "aerial_lost": 0,
                "total_contest": 0,
                "won_contest": 0,
                "ball_recovery": 0,
                "challenges_lost": 0,
                "fouls": 0,
                "fouls_drawn": 0,
                "blocks": 0,
                "goal_rate": 0.0,
                "goals": 0,
                "assists": 0,
                "expected_goals": 0.0,
                "expected_assists": 0.01,
                "total_shots": 0,
                "shots_on_target": 0,
                "shots_off_target": 0,
                "big_chances_created": 0,
                "xgot": 0.0,
                "ball_carries": 10,
                "total_progression": 20,
                "progressive_carries": 0,
                "key_pass": 0
              }
            },
            {
              "step": "fbref_prior_blend",
              "description": "FBref 2026-27 prior blended (weight 0.0108)",
              "stats": {
                "interceptions": 1,
                "tackles": 1,
                "tackles_won": 1,
                "clearances": 1,
                "aerial_won": 1,
                "rating": 6.7594,
                "minutes": 34,
                "total_pass": 20,
                "accurate_pass": 18,
                "duels_won": 4,
                "total_long_balls": 3,
                "accurate_long_balls": 2,
                "total_own_half_passes": 13,
                "accurate_own_half_passes": 13,
                "total_opp_half_passes": 7,
                "accurate_opp_half_passes": 5,
                "crosses_total": 0,
                "crosses_accurate": 0,
                "touches": 27,
                "possession_lost": 3.0053,
                "dispossessed": 0.0,
                "duels_lost": 2,
                "aerial_lost": 0,
                "total_contest": 0,
                "won_contest": 0,
                "ball_recovery": 0,
                "challenges_lost": 0,
                "fouls": 0,
                "fouls_drawn": 0,
                "blocks": 0,
                "goal_rate": 0.0,
                "goals": 0,
                "assists": 0,
                "expected_goals": 0.0,
                "expected_assists": 0.01,
                "total_shots": 0,
                "shots_on_target": 0,
                "shots_off_target": 0,
                "big_chances_created": 0,
                "xgot": 0.0,
                "ball_carries": 10,
                "total_progression": 20,
                "progressive_carries": 0,
                "key_pass": 0,
                "offsides": 0,
                "yellowCards": 2.5,
                "redCards": 0.0,
                "ownGoals": 0.0,
                "minutesPct": 13.7,
                "pointsPerMatch": 2.0,
                "netGoalDifferencePer90": 2.43
              }
            },
            {
              "step": "minutes_scale",
              "description": "Bench projection scaled to 16.7 expected minutes (appearance prob 0.61)",
              "stats": {
                "interceptions": 0,
                "tackles": 0,
                "tackles_won": 0,
                "clearances": 0,
                "aerial_won": 0,
                "rating": 6.7594,
                "minutes": 17,
                "total_pass": 4,
                "accurate_pass": 3,
                "duels_won": 1,
                "total_long_balls": 0,
                "accurate_long_balls": 0,
                "total_own_half_passes": 2,
                "accurate_own_half_passes": 2,
                "total_opp_half_passes": 1,
                "accurate_opp_half_passes": 1,
                "crosses_total": 0,
                "crosses_accurate": 0,
                "touches": 5,
                "possession_lost": 0.557,
                "dispossessed": 0.0,
                "duels_lost": 0,
                "aerial_lost": 0,
                "total_contest": 0,
                "won_contest": 0,
                "ball_recovery": 0,
                "challenges_lost": 0,
                "fouls": 0,
                "fouls_drawn": 0,
                "blocks": 0,
                "goal_rate": 0.0,
                "goals": 0,
                "assists": 0,
                "expected_goals": 0.0,
                "expected_assists": 0.0019,
                "total_shots": 0,
                "shots_on_target": 0,
                "shots_off_target": 0,
                "big_chances_created": 0,
                "xgot": 0.0,
                "ball_carries": 2,
                "total_progression": 4,
                "progressive_carries": 0,
                "key_pass": 0,
                "offsides": 0,
                "yellowCards": 2.5,
                "redCards": 0.0,
                "ownGoals": 0.0,
                "minutesPct": 13.7,
                "pointsPerMatch": 2.0,
                "netGoalDifferencePer90": 2.43,
                "bench_appearance_probability": 0.607,
                "bench_expected_minutes": 16.68
              }
            },
            {
              "step": "final_cap",
              "description": "Stats clamped to historical constraints and shot-component identity",
              "stats": {
                "interceptions": 0,
                "tackles": 0,
                "tackles_won": 0,
                "clearances": 0,
                "aerial_won": 0,
                "rating": 6.7594,
                "minutes": 17,
                "total_pass": 4,
                "accurate_pass": 3,
                "duels_won": 1,
                "total_long_balls": 0,
                "accurate_long_balls": 0,
                "total_own_half_passes": 2,
                "accurate_own_half_passes": 2,
                "total_opp_half_passes": 1,
                "accurate_opp_half_passes": 1,
                "crosses_total": 0,
                "crosses_accurate": 0,
                "touches": 5,
                "possession_lost": 0.557,
                "dispossessed": 0.0,
                "duels_lost": 0,
                "aerial_lost": 0,
                "total_contest": 0,
                "won_contest": 0,
                "ball_recovery": 0,
                "challenges_lost": 0,
                "fouls": 0,
                "fouls_drawn": 0,
                "blocks": 0,
                "goal_rate": 0.0,
                "goals": 0,
                "assists": 0,
                "expected_goals": 0.0,
                "expected_assists": 0.0019,
                "total_shots": 0,
                "shots_on_target": 0,
                "shots_off_target": 0,
                "big_chances_created": 0,
                "xgot": 0.0,
                "ball_carries": 2,
                "total_progression": 4,
                "progressive_carries": 0,
                "key_pass": 0,
                "offsides": 0,
                "yellowCards": 2.5,
                "redCards": 0.0,
                "ownGoals": 0.0,
                "minutesPct": 13.7,
                "pointsPerMatch": 2.0,
                "netGoalDifferencePer90": 2.43,
                "bench_appearance_probability": 0.607,
                "bench_expected_minutes": 16.68
              }
            },
            {
              "step": "team_lambda_rescale",
              "description": "Player expected_goals/expected_assists rescaled so squad sum equals team lambda 1.59 (squad xG sum 1.1682, xG scale 1.3636)",
              "stats": {
                "interceptions": 0,
                "tackles": 0,
                "tackles_won": 0,
                "clearances": 0,
                "aerial_won": 0,
                "rating": 6.7594,
                "minutes": 17,
                "total_pass": 4,
                "accurate_pass": 3,
                "duels_won": 1,
                "total_long_balls": 0,
                "accurate_long_balls": 0,
                "total_own_half_passes": 2,
                "accurate_own_half_passes": 2,
                "total_opp_half_passes": 1,
                "accurate_opp_half_passes": 1,
                "crosses_total": 0,
                "crosses_accurate": 0,
                "touches": 5,
                "possession_lost": 0.557,
                "dispossessed": 0.0,
                "duels_lost": 0,
                "aerial_lost": 0,
                "total_contest": 0,
                "won_contest": 0,
                "ball_recovery": 0,
                "challenges_lost": 0,
                "fouls": 0,
                "fouls_drawn": 0,
                "blocks": 0,
                "goal_rate": 0.0,
                "goals": 0,
                "assists": 0,
                "expected_goals": 0.0,
                "expected_assists": 0.0019,
                "total_shots": 0,
                "shots_on_target": 0,
                "shots_off_target": 0,
                "big_chances_created": 0,
                "xgot": 0.0,
                "ball_carries": 2,
                "total_progression": 4,
                "progressive_carries": 0,
                "key_pass": 0,
                "offsides": 0,
                "yellowCards": 2.5,
                "redCards": 0.0,
                "ownGoals": 0.0,
                "minutesPct": 13.7,
                "pointsPerMatch": 2.0,
                "netGoalDifferencePer90": 2.43,
                "bench_appearance_probability": 0.607,
                "bench_expected_minutes": 16.68,
                "projected_substitution_order": 2,
                "substitution_rule_cap": 5,
                "projected_team_substitution_count": 3,
                "projected_substitution_expected_count": 2.824,
                "projected_substitution_game_state_adjustment": 0,
                "substitution_usage": "projected_used_substitute",
                "projected_goals": 0,
                "goal_probability": 0.0,
                "projected_assists": 0,
                "assist_probability": 0.0
              }
            },
            {
              "step": "rankings_attached",
              "description": "Global ranking attached (match squad rank 16, fifa_overall 82.0)",
              "stats": {
                "interceptions": 0,
                "tackles": 0,
                "tackles_won": 0,
                "clearances": 0,
                "aerial_won": 0,
                "rating": 6.7594,
                "minutes": 17,
                "total_pass": 4,
                "accurate_pass": 3,
                "duels_won": 1,
                "total_long_balls": 0,
                "accurate_long_balls": 0,
                "total_own_half_passes": 2,
                "accurate_own_half_passes": 2,
                "total_opp_half_passes": 1,
                "accurate_opp_half_passes": 1,
                "crosses_total": 0,
                "crosses_accurate": 0,
                "touches": 5,
                "possession_lost": 0.557,
                "dispossessed": 0.0,
                "duels_lost": 0,
                "aerial_lost": 0,
                "total_contest": 0,
                "won_contest": 0,
                "ball_recovery": 0,
                "challenges_lost": 0,
                "fouls": 0,
                "fouls_drawn": 0,
                "blocks": 0,
                "goal_rate": 0.0,
                "goals": 0,
                "assists": 0,
                "expected_goals": 0.0,
                "expected_assists": 0.0019,
                "total_shots": 0,
                "shots_on_target": 0,
                "shots_off_target": 0,
                "big_chances_created": 0,
                "xgot": 0.0,
                "ball_carries": 2,
                "total_progression": 4,
                "progressive_carries": 0,
                "key_pass": 0,
                "offsides": 0,
                "yellowCards": 2.5,
                "redCards": 0.0,
                "ownGoals": 0.0,
                "minutesPct": 13.7,
                "pointsPerMatch": 2.0,
                "netGoalDifferencePer90": 2.43,
                "bench_appearance_probability": 0.607,
                "bench_expected_minutes": 16.68,
                "projected_substitution_order": 2,
                "substitution_rule_cap": 5,
                "projected_team_substitution_count": 3,
                "projected_substitution_expected_count": 2.824,
                "projected_substitution_game_state_adjustment": 0,
                "substitution_usage": "projected_used_substitute",
                "projected_goals": 0,
                "goal_probability": 0.0,
                "projected_assists": 0,
                "assist_probability": 0.0,
                "fifa_overall": 82.0
              }
            }
          ]
        },
        "Pablo Barrios": {
          "player_id": 1142588,
          "position": "M",
          "position_depth": "M_BENCH",
          "is_starter": false,
          "shirt_number": 8,
          "height": 181,
          "market_value": 60000000,
          "stats": {
            "key_pass": 0,
            "expected_assists": 0.0299,
            "assists": 0,
            "expected_goals": 0.0139,
            "rating": 7.637,
            "minutes": 24,
            "total_pass": 18,
            "accurate_pass": 16,
            "duels_won": 1,
            "total_long_balls": 0,
            "accurate_long_balls": 0,
            "total_own_half_passes": 7,
            "accurate_own_half_passes": 6,
            "total_opp_half_passes": 11,
            "accurate_opp_half_passes": 10,
            "crosses_total": 0,
            "crosses_accurate": 0,
            "touches": 21,
            "possession_lost": 2.621,
            "dispossessed": 0.0,
            "duels_lost": 0,
            "aerial_won": 0,
            "aerial_lost": 0,
            "interceptions": 0,
            "tackles_won": 0,
            "tackles": 0,
            "clearances": 0,
            "total_contest": 0,
            "won_contest": 0,
            "challenges_lost": 0,
            "fouls": 0,
            "fouls_drawn": 0,
            "goal_rate": 0.0,
            "goals": 0,
            "shots_on_target": 0,
            "shots_off_target": 0,
            "blocks": 0,
            "big_chances_created": 0,
            "big_chances_missed": 0,
            "xgot": 0.0,
            "ball_carries": 7,
            "total_progression": 14,
            "progressive_carries": 0,
            "total_shots": 0,
            "offsides": 0,
            "yellowCards": 0.0,
            "redCards": 0.0,
            "ownGoals": 0.0,
            "shotAccuracy": 100.0,
            "shotConversion": 0.0,
            "minutesPct": 75.9,
            "pointsPerMatch": 2.33,
            "netGoalDifferencePer90": 1.76,
            "bench_appearance_probability": 0.469,
            "bench_expected_minutes": 24.38,
            "substitution_rule_cap": 5,
            "projected_team_substitution_count": 3,
            "projected_substitution_expected_count": 2.824,
            "projected_substitution_game_state_adjustment": 0,
            "substitution_usage": "available_bench_not_projected_used",
            "projected_goals": 0,
            "goal_probability": 0.0,
            "projected_assists": 0,
            "assist_probability": 0.0,
            "fifa_overall": 83.0
          },
          "latest_10_games": [
            {
              "match_id": 16416317.0,
              "match_date": "2026-09-05",
              "home_team": "Athletic Club",
              "away_team": "Atlético Madrid",
              "team_side": "away",
              "is_starting_11": 1,
              "team": "Atlético Madrid",
              "opponent": "Athletic Club",
              "stats": {
                "minutes": 90,
                "rating": 7.1,
                "assists": 0,
                "expected_goals": 0.0391,
                "expected_assists": 0.154,
                "total_shots": 2,
                "shots_on_target": 1,
                "shots_off_target": 1,
                "total_pass": 73,
                "accurate_pass": 69,
                "key_pass": 3,
                "tackles": 2,
                "tackles_won": 1,
                "interceptions": 4,
                "clearances": 1,
                "duels_won": 4,
                "ball_recovery": 3
              },
              "has_player_stats": true,
              "league_name": "LaLiga",
              "league_id": "8.0",
              "league_slug": "laliga",
              "league_country": "Spain",
              "season_id": "97268.0",
              "season_name": "LaLiga 26/27",
              "season_year": "26/27"
            },
            {
              "match_id": 16416316.0,
              "match_date": "2026-08-29",
              "home_team": "Sevilla",
              "away_team": "Atlético Madrid",
              "team_side": "away",
              "is_starting_11": 1,
              "team": "Atlético Madrid",
              "opponent": "Sevilla",
              "stats": {
                "minutes": 90,
                "rating": 7.6,
                "assists": 1,
                "expected_goals": 0.111,
                "expected_assists": 0.0406,
                "total_shots": 1,
                "shots_on_target": 1,
                "total_pass": 80,
                "accurate_pass": 71,
                "key_pass": 2,
                "tackles": 1,
                "aerial_won": 1,
                "duels_won": 5,
                "ball_recovery": 6
              },
              "has_player_stats": true,
              "league_name": "LaLiga",
              "league_id": "8.0",
              "league_slug": "laliga",
              "league_country": "Spain",
              "season_id": "97268.0",
              "season_name": "LaLiga 26/27",
              "season_year": "26/27"
            },
            {
              "match_id": 16416302.0,
              "match_date": "2026-08-23",
              "home_team": "Atlético Madrid",
              "away_team": "Villarreal",
              "team_side": "home",
              "is_starting_11": 0,
              "team": "Atlético Madrid",
              "opponent": "Villarreal",
              "stats": {
                "minutes": 24,
                "rating": 6.9,
                "assists": 0,
                "expected_assists": 0.2205,
                "total_shots": 0,
                "total_pass": 27,
                "accurate_pass": 23,
                "tackles": 1,
                "tackles_won": 1,
                "duels_won": 2,
                "ball_recovery": 3
              },
              "has_player_stats": true,
              "league_name": "LaLiga",
              "league_id": "8.0",
              "league_slug": "laliga",
              "league_country": "Spain",
              "season_id": "97268.0",
              "season_name": "LaLiga 26/27",
              "season_year": "26/27"
            },
            {
              "match_id": 16421055.0,
              "match_date": "2026-08-19",
              "home_team": "Atlético Madrid",
              "away_team": "Málaga CF",
              "team_side": "home",
              "is_starting_11": 1,
              "team": "Atlético Madrid",
              "opponent": "Málaga CF",
              "stats": {
                "minutes": 90,
                "rating": 7.7,
                "assists": 0,
                "expected_assists": 0.1045,
                "total_shots": 0,
                "total_pass": 58,
                "accurate_pass": 51,
                "key_pass": 1,
                "interceptions": 3,
                "aerial_won": 1,
                "duels_won": 6,
                "ball_recovery": 8
              },
              "has_player_stats": true,
              "league_name": "LaLiga",
              "league_id": "8.0",
              "league_slug": "laliga",
              "league_country": "Spain",
              "season_id": "97268.0",
              "season_name": "LaLiga 26/27",
              "season_year": "26/27"
            }
          ],
          "ranking": {
            "global_player_rank": 246,
            "combined_rank_score": 183.5,
            "ranking_source": "sofascore_plus_fifa_csv",
            "ranking_status": "combined",
            "sofascore_rank": 52.0,
            "sofascore_rating": 7.7,
            "sofascore_appearances": 1.0,
            "fifa_rank": 315.0,
            "fifa_overall": 83.0,
            "fifa_source": "EA SPORTS FC official ratings",
            "match_squad_rank": 2,
            "squad_role": "substitute",
            "projected_match_rating": 7.637,
            "source_file": "data/player_rankings.csv",
            "player_name": "Pablo Barrios",
            "ranking_neighbors": {
              "upper": [
                {
                  "player_name": "Léo Pereira",
                  "ranking": 241
                },
                {
                  "player_name": "Andrei Cojuhar",
                  "ranking": 242
                },
                {
                  "player_name": "Willian Pacho",
                  "ranking": 243
                },
                {
                  "player_name": "Alex Baena",
                  "ranking": 244
                },
                {
                  "player_name": "Denzel Dumfries",
                  "ranking": 245
                }
              ],
              "lower": [
                {
                  "player_name": "Joaquín Moya",
                  "ranking": 247
                },
                {
                  "player_name": "Leonard Pllana",
                  "ranking": 248
                },
                {
                  "player_name": "Eldor Adhamov",
                  "ranking": 249
                },
                {
                  "player_name": "Arda Güler",
                  "ranking": 250
                },
                {
                  "player_name": "David Raum",
                  "ranking": 251
                }
              ]
            }
          },
          "data_sources": [
            "match_history",
            "market_value",
            "fbref_season"
          ],
          "data_confidence": 0.523,
          "history_matches": 4,
          "xgboost_reasoning": {
            "model_source": "xgboost_regressor",
            "position_service": "M_service",
            "features_evaluated": [
              "minutesPlayed",
              "is_starting_11",
              "totalPass",
              "accuratePass",
              "totalOppositionHalfPasses",
              "accurateOppositionHalfPasses",
              "totalShots",
              "keyPass",
              "expectedAssists",
              "totalCross",
              "accurateCross",
              "duelWon",
              "duelLost",
              "aerialWon",
              "ballRecovery",
              "touches",
              "interceptionWon",
              "wonTackle",
              "possessionLostCtrl",
              "dispossessed",
              "numberOfSprints",
              "kilometersCovered",
              "passValueNormalized",
              "dribbleValueNormalized",
              "defensiveValueNormalized",
              "shotValueNormalized",
              "ballCarriesCount",
              "totalProgression",
              "progressiveBallCarriesCount",
              "pass_accuracy",
              "duel_win_rate",
              "opp_half_pass_pct",
              "creative_index",
              "touches_p90",
              "totalPass_p90",
              "keyPass_p90",
              "duelWon_p90",
              "ballRecovery_p90",
              "ballCarriesCount_p90",
              "creative_efficiency",
              "cross_accuracy",
              "cross_creative_contribution",
              "defensive_midfield_actions",
              "press_vulnerability",
              "progressive_carries_p90",
              "intensity_index",
              "history_matches"
            ],
            "targets_predicted": [
              "keyPass",
              "expectedAssists",
              "goalAssist",
              "expectedGoals",
              "rating"
            ],
            "history_matches": 4,
            "data_confidence": 0.523,
            "data_sources": [
              "match_history",
              "market_value",
              "fbref_season"
            ],
            "bench_expected_minutes": 24.38,
            "bench_appearance_prob": 0.469,
            "market_value_adjustment": 1.1058,
            "fbref_prior_metrics": {
              "squad": "Atlético Madrid",
              "competition": "La Liga",
              "season": "2026-2027",
              "appearances": 3.0,
              "starts": 2.0,
              "sub_appearances": 1.0,
              "minutes_per_sub": 25.0,
              "goals_per90": 0.0,
              "assists_per90": 0.4347826086956522,
              "prior_reliability": 0.1533
            },
            "rationale": "Bench projection scaled from XGBoost M_service (4 historical appearances) to 24.4 expected mins (appearance prob 0.47); FBref playing time empirical prior: 1.0 sub appearances, 25.0 mins/sub."
          },
          "stat_evolution": [
            {
              "step": "xgboost_raw",
              "description": "XGBoost M_service raw output over 5 target models",
              "stats": {
                "key_pass": 1,
                "expected_assists": 0.0998,
                "assists": 0,
                "expected_goals": 0.0463,
                "rating": 6.9064,
                "minutes": 74,
                "total_pass": 60,
                "accurate_pass": 54,
                "duels_won": 4,
                "total_long_balls": 0,
                "accurate_long_balls": 0,
                "total_own_half_passes": 23,
                "accurate_own_half_passes": 22,
                "total_opp_half_passes": 37,
                "accurate_opp_half_passes": 32,
                "crosses_total": 0,
                "crosses_accurate": 0,
                "touches": 72,
                "possession_lost": 8.75,
                "dispossessed": 0.0,
                "duels_lost": 0,
                "aerial_won": 0,
                "aerial_lost": 0,
                "interceptions": 0,
                "tackles_won": 0,
                "tackles": 0,
                "clearances": 0,
                "total_contest": 0,
                "won_contest": 0,
                "challenges_lost": 0,
                "fouls": 0,
                "fouls_drawn": 2,
                "goal_rate": 0.0,
                "goals": 0,
                "shots_on_target": 0,
                "shots_off_target": 0,
                "blocks": 0,
                "big_chances_created": 0,
                "big_chances_missed": 0,
                "xgot": 0.0,
                "ball_carries": 22,
                "total_progression": 48,
                "progressive_carries": 1
              },
              "trace": {
                "model": {
                  "position_service": "M",
                  "schema_version": 3,
                  "trained_at": "2026-09-13T10:02:05.725191+00:00",
                  "trained_on": {
                    "matches": 93,
                    "players": 461,
                    "rows": 1422
                  }
                },
                "player_history": [
                  {
                    "match_date": "2026-09-05",
                    "opponent": "Athletic Club",
                    "minutes": 90.0,
                    "is_starting": true,
                    "weight": 0.3138,
                    "rating": 7.1
                  },
                  {
                    "match_date": "2026-08-29",
                    "opponent": "Sevilla",
                    "minutes": 90.0,
                    "is_starting": true,
                    "weight": 0.2667,
                    "rating": 7.6
                  },
                  {
                    "match_date": "2026-08-23",
                    "opponent": "Villarreal",
                    "minutes": 24.0,
                    "is_starting": false,
                    "weight": 0.2267,
                    "rating": 6.9
                  },
                  {
                    "match_date": "2026-08-19",
                    "opponent": "Málaga CF",
                    "minutes": 90.0,
                    "is_starting": true,
                    "weight": 0.1927,
                    "rating": 7.7
                  }
                ],
                "feature_row": {
                  "history_matches": 4.0,
                  "is_starting_11": 0.0,
                  "ballRecovery_p90": 6.6343,
                  "ballRecovery": 4.7638,
                  "intensity_index": 6.9878,
                  "expectedAssists": 0.1293,
                  "kilometersCovered": 8.9974
                },
                "per_target": [
                  {
                    "target": "keyPass",
                    "predicted": 0.9510746598243713,
                    "scale": "count per match",
                    "top_features": [
                      {
                        "name": "is_starting_11",
                        "importance": 0.0551
                      },
                      {
                        "name": "expectedAssists",
                        "importance": 0.0489
                      },
                      {
                        "name": "creative_efficiency",
                        "importance": 0.0393
                      },
                      {
                        "name": "creative_index",
                        "importance": 0.035
                      },
                      {
                        "name": "accurateCross",
                        "importance": 0.0319
                      }
                    ]
                  },
                  {
                    "target": "expectedAssists",
                    "predicted": 0.09984999895095825,
                    "scale": "per match (raw)",
                    "top_features": [
                      {
                        "name": "cross_creative_contribution",
                        "importance": 0.0714
                      },
                      {
                        "name": "totalOppositionHalfPasses",
                        "importance": 0.0375
                      },
                      {
                        "name": "expectedAssists",
                        "importance": 0.0361
                      },
                      {
                        "name": "accurateCross",
                        "importance": 0.0356
                      },
                      {
                        "name": "creative_index",
                        "importance": 0.0345
                      }
                    ]
                  },
                  {
                    "target": "goalAssist",
                    "predicted": 0.0825466513633728,
                    "scale": "count per match",
                    "top_features": [
                      {
                        "name": "dribbleValueNormalized",
                        "importance": 0.0442
                      },
                      {
                        "name": "keyPass_p90",
                        "importance": 0.0378
                      },
                      {
                        "name": "totalCross",
                        "importance": 0.0368
                      },
                      {
                        "name": "cross_accuracy",
                        "importance": 0.036
                      },
                      {
                        "name": "interceptionWon",
                        "importance": 0.0315
                      }
                    ]
                  },
                  {
                    "target": "expectedGoals",
                    "predicted": 0.04629109799861908,
                    "scale": "per match (raw)",
                    "top_features": [
                      {
                        "name": "totalShots",
                        "importance": 0.077
                      },
                      {
                        "name": "intensity_index",
                        "importance": 0.0622
                      },
                      {
                        "name": "progressiveBallCarriesCount",
                        "importance": 0.0454
                      },
                      {
                        "name": "possessionLostCtrl",
                        "importance": 0.0399
                      },
                      {
                        "name": "numberOfSprints",
                        "importance": 0.0384
                      }
                    ]
                  },
                  {
                    "target": "rating",
                    "predicted": 6.906444072723389,
                    "scale": "0-10",
                    "top_features": [
                      {
                        "name": "ballRecovery_p90",
                        "importance": 0.0847
                      },
                      {
                        "name": "ballRecovery",
                        "importance": 0.0836
                      },
                      {
                        "name": "kilometersCovered",
                        "importance": 0.0597
                      },
                      {
                        "name": "defensive_midfield_actions",
                        "importance": 0.05
                      },
                      {
                        "name": "minutesPlayed",
                        "importance": 0.0441
                      }
                    ]
                  }
                ],
                "caveat": "Raw XGBoost output: no per-90 normalization; minutesPlayed is the player's historical average."
              }
            },
            {
              "step": "market_value_boost",
              "description": "Market-value quality scaling (boost 1.1058, quality 0.853)",
              "stats": {
                "key_pass": 1,
                "expected_assists": 0.1104,
                "assists": 0,
                "expected_goals": 0.0512,
                "rating": 7.637,
                "minutes": 81,
                "total_pass": 66,
                "accurate_pass": 59,
                "duels_won": 5,
                "total_long_balls": 0,
                "accurate_long_balls": 0,
                "total_own_half_passes": 25,
                "accurate_own_half_passes": 24,
                "total_opp_half_passes": 41,
                "accurate_opp_half_passes": 35,
                "crosses_total": 0,
                "crosses_accurate": 0,
                "touches": 79,
                "possession_lost": 9.6755,
                "dispossessed": 0.0,
                "duels_lost": 0,
                "aerial_won": 0,
                "aerial_lost": 0,
                "interceptions": 0,
                "tackles_won": 0,
                "tackles": 0,
                "clearances": 0,
                "total_contest": 0,
                "won_contest": 0,
                "challenges_lost": 0,
                "fouls": 0,
                "fouls_drawn": 2,
                "goal_rate": 0.0,
                "goals": 0,
                "shots_on_target": 0,
                "shots_off_target": 0,
                "blocks": 0,
                "big_chances_created": 0,
                "big_chances_missed": 0,
                "xgot": 0.0,
                "ball_carries": 25,
                "total_progression": 53,
                "progressive_carries": 1
              }
            },
            {
              "step": "fbref_prior_blend",
              "description": "FBref 2026-27 prior blended (weight 0.0554)",
              "stats": {
                "key_pass": 1,
                "expected_assists": 0.1104,
                "assists": 0,
                "expected_goals": 0.0512,
                "rating": 7.637,
                "minutes": 81,
                "total_pass": 66,
                "accurate_pass": 59,
                "duels_won": 5,
                "total_long_balls": 0,
                "accurate_long_balls": 0,
                "total_own_half_passes": 25,
                "accurate_own_half_passes": 24,
                "total_opp_half_passes": 41,
                "accurate_opp_half_passes": 35,
                "crosses_total": 0,
                "crosses_accurate": 0,
                "touches": 79,
                "possession_lost": 9.6755,
                "dispossessed": 0.0,
                "duels_lost": 0,
                "aerial_won": 0,
                "aerial_lost": 0,
                "interceptions": 0,
                "tackles_won": 0,
                "tackles": 0,
                "clearances": 0,
                "total_contest": 0,
                "won_contest": 0,
                "challenges_lost": 0,
                "fouls": 0,
                "fouls_drawn": 2,
                "goal_rate": 0.0,
                "goals": 0,
                "shots_on_target": 0,
                "shots_off_target": 0,
                "blocks": 0,
                "big_chances_created": 0,
                "big_chances_missed": 0,
                "xgot": 0.0,
                "ball_carries": 25,
                "total_progression": 53,
                "progressive_carries": 1,
                "total_shots": 0,
                "offsides": 0,
                "yellowCards": 0.0,
                "redCards": 0.0,
                "ownGoals": 0.0,
                "shotAccuracy": 100.0,
                "shotConversion": 0.0,
                "minutesPct": 75.9,
                "pointsPerMatch": 2.33,
                "netGoalDifferencePer90": 1.76
              }
            },
            {
              "step": "minutes_scale",
              "description": "Bench projection scaled to 24.4 expected minutes (appearance prob 0.47)",
              "stats": {
                "key_pass": 0,
                "expected_assists": 0.0299,
                "assists": 0,
                "expected_goals": 0.0139,
                "rating": 7.637,
                "minutes": 24,
                "total_pass": 18,
                "accurate_pass": 16,
                "duels_won": 1,
                "total_long_balls": 0,
                "accurate_long_balls": 0,
                "total_own_half_passes": 7,
                "accurate_own_half_passes": 6,
                "total_opp_half_passes": 11,
                "accurate_opp_half_passes": 10,
                "crosses_total": 0,
                "crosses_accurate": 0,
                "touches": 21,
                "possession_lost": 2.621,
                "dispossessed": 0.0,
                "duels_lost": 0,
                "aerial_won": 0,
                "aerial_lost": 0,
                "interceptions": 0,
                "tackles_won": 0,
                "tackles": 0,
                "clearances": 0,
                "total_contest": 0,
                "won_contest": 0,
                "challenges_lost": 0,
                "fouls": 0,
                "fouls_drawn": 0,
                "goal_rate": 0.0,
                "goals": 0,
                "shots_on_target": 0,
                "shots_off_target": 0,
                "blocks": 0,
                "big_chances_created": 0,
                "big_chances_missed": 0,
                "xgot": 0.0,
                "ball_carries": 7,
                "total_progression": 14,
                "progressive_carries": 0,
                "total_shots": 0,
                "offsides": 0,
                "yellowCards": 0.0,
                "redCards": 0.0,
                "ownGoals": 0.0,
                "shotAccuracy": 100.0,
                "shotConversion": 0.0,
                "minutesPct": 75.9,
                "pointsPerMatch": 2.33,
                "netGoalDifferencePer90": 1.76,
                "bench_appearance_probability": 0.469,
                "bench_expected_minutes": 24.38
              }
            },
            {
              "step": "final_cap",
              "description": "Stats clamped to historical constraints and shot-component identity",
              "stats": {
                "key_pass": 0,
                "expected_assists": 0.0299,
                "assists": 0,
                "expected_goals": 0.0139,
                "rating": 7.637,
                "minutes": 24,
                "total_pass": 18,
                "accurate_pass": 16,
                "duels_won": 1,
                "total_long_balls": 0,
                "accurate_long_balls": 0,
                "total_own_half_passes": 7,
                "accurate_own_half_passes": 6,
                "total_opp_half_passes": 11,
                "accurate_opp_half_passes": 10,
                "crosses_total": 0,
                "crosses_accurate": 0,
                "touches": 21,
                "possession_lost": 2.621,
                "dispossessed": 0.0,
                "duels_lost": 0,
                "aerial_won": 0,
                "aerial_lost": 0,
                "interceptions": 0,
                "tackles_won": 0,
                "tackles": 0,
                "clearances": 0,
                "total_contest": 0,
                "won_contest": 0,
                "challenges_lost": 0,
                "fouls": 0,
                "fouls_drawn": 0,
                "goal_rate": 0.0,
                "goals": 0,
                "shots_on_target": 0,
                "shots_off_target": 0,
                "blocks": 0,
                "big_chances_created": 0,
                "big_chances_missed": 0,
                "xgot": 0.0,
                "ball_carries": 7,
                "total_progression": 14,
                "progressive_carries": 0,
                "total_shots": 0,
                "offsides": 0,
                "yellowCards": 0.0,
                "redCards": 0.0,
                "ownGoals": 0.0,
                "shotAccuracy": 100.0,
                "shotConversion": 0.0,
                "minutesPct": 75.9,
                "pointsPerMatch": 2.33,
                "netGoalDifferencePer90": 1.76,
                "bench_appearance_probability": 0.469,
                "bench_expected_minutes": 24.38
              }
            },
            {
              "step": "rankings_attached",
              "description": "Global ranking attached (match squad rank 2, fifa_overall 83.0)",
              "stats": {
                "key_pass": 0,
                "expected_assists": 0.0299,
                "assists": 0,
                "expected_goals": 0.0139,
                "rating": 7.637,
                "minutes": 24,
                "total_pass": 18,
                "accurate_pass": 16,
                "duels_won": 1,
                "total_long_balls": 0,
                "accurate_long_balls": 0,
                "total_own_half_passes": 7,
                "accurate_own_half_passes": 6,
                "total_opp_half_passes": 11,
                "accurate_opp_half_passes": 10,
                "crosses_total": 0,
                "crosses_accurate": 0,
                "touches": 21,
                "possession_lost": 2.621,
                "dispossessed": 0.0,
                "duels_lost": 0,
                "aerial_won": 0,
                "aerial_lost": 0,
                "interceptions": 0,
                "tackles_won": 0,
                "tackles": 0,
                "clearances": 0,
                "total_contest": 0,
                "won_contest": 0,
                "challenges_lost": 0,
                "fouls": 0,
                "fouls_drawn": 0,
                "goal_rate": 0.0,
                "goals": 0,
                "shots_on_target": 0,
                "shots_off_target": 0,
                "blocks": 0,
                "big_chances_created": 0,
                "big_chances_missed": 0,
                "xgot": 0.0,
                "ball_carries": 7,
                "total_progression": 14,
                "progressive_carries": 0,
                "total_shots": 0,
                "offsides": 0,
                "yellowCards": 0.0,
                "redCards": 0.0,
                "ownGoals": 0.0,
                "shotAccuracy": 100.0,
                "shotConversion": 0.0,
                "minutesPct": 75.9,
                "pointsPerMatch": 2.33,
                "netGoalDifferencePer90": 1.76,
                "bench_appearance_probability": 0.469,
                "bench_expected_minutes": 24.38,
                "substitution_rule_cap": 5,
                "projected_team_substitution_count": 3,
                "projected_substitution_expected_count": 2.824,
                "projected_substitution_game_state_adjustment": 0,
                "substitution_usage": "available_bench_not_projected_used",
                "projected_goals": 0,
                "goal_probability": 0.0,
                "projected_assists": 0,
                "assist_probability": 0.0,
                "fifa_overall": 83.0
              }
            }
          ]
        },
        "Kang-in Lee": {
          "player_id": 917087,
          "position": "M",
          "position_depth": "M_BENCH",
          "is_starter": false,
          "shirt_number": 7,
          "height": 173,
          "market_value": 30000000,
          "stats": {
            "key_pass": 0,
            "expected_assists": 0.016,
            "assists": 0,
            "expected_goals": 0.0164,
            "rating": 7.1989,
            "minutes": 23,
            "total_pass": 4,
            "accurate_pass": 4,
            "duels_won": 1,
            "total_long_balls": 0,
            "accurate_long_balls": 0,
            "total_own_half_passes": 1,
            "accurate_own_half_passes": 1,
            "total_opp_half_passes": 3,
            "accurate_opp_half_passes": 3,
            "crosses_total": 0,
            "crosses_accurate": 0,
            "touches": 6,
            "possession_lost": 0.8196,
            "dispossessed": 0.0,
            "duels_lost": 0,
            "aerial_won": 0,
            "aerial_lost": 1,
            "interceptions": 0,
            "tackles_won": 1,
            "tackles": 1,
            "clearances": 0,
            "total_contest": 0,
            "won_contest": 0,
            "challenges_lost": 0,
            "fouls": 0,
            "fouls_drawn": 0,
            "goal_rate": 0.2732,
            "goals": 0,
            "shots_on_target": 0,
            "shots_off_target": 0,
            "blocks": 0,
            "big_chances_created": 0,
            "big_chances_missed": 0,
            "xgot": 0.2432,
            "ball_carries": 3,
            "total_progression": 11,
            "progressive_carries": 0,
            "bench_appearance_probability": 0.549,
            "bench_expected_minutes": 23.08,
            "substitution_rule_cap": 5,
            "projected_team_substitution_count": 3,
            "projected_substitution_expected_count": 2.824,
            "projected_substitution_game_state_adjustment": 0,
            "substitution_usage": "available_bench_not_projected_used",
            "projected_goals": 0,
            "goal_probability": 0.0,
            "projected_assists": 0,
            "assist_probability": 0.0,
            "fifa_overall": 80.0
          },
          "latest_10_games": [
            {
              "match_id": 16416317.0,
              "match_date": "2026-09-05",
              "home_team": "Athletic Club",
              "away_team": "Atlético Madrid",
              "team_side": "away",
              "is_starting_11": 1,
              "team": "Atlético Madrid",
              "opponent": "Athletic Club",
              "stats": {
                "minutes": 59,
                "rating": 6.4,
                "assists": 0,
                "expected_goals": 0.0846,
                "expected_assists": 0.0551,
                "total_shots": 2,
                "shots_off_target": 1,
                "total_pass": 23,
                "accurate_pass": 18,
                "key_pass": 1,
                "clearances": 1,
                "duels_won": 4,
                "ball_recovery": 1
              },
              "has_player_stats": true,
              "league_name": "LaLiga",
              "league_id": "8.0",
              "league_slug": "laliga",
              "league_country": "Spain",
              "season_id": "97268.0",
              "season_name": "LaLiga 26/27",
              "season_year": "26/27"
            },
            {
              "match_id": 16416316.0,
              "match_date": "2026-08-29",
              "home_team": "Sevilla",
              "away_team": "Atlético Madrid",
              "team_side": "away",
              "is_starting_11": 1,
              "team": "Atlético Madrid",
              "opponent": "Sevilla",
              "stats": {
                "minutes": 72,
                "rating": 7.1,
                "assists": 1,
                "expected_assists": 0.0371,
                "total_shots": 0,
                "total_pass": 33,
                "accurate_pass": 31,
                "key_pass": 1,
                "duels_won": 8,
                "ball_recovery": 3
              },
              "has_player_stats": true,
              "league_name": "LaLiga",
              "league_id": "8.0",
              "league_slug": "laliga",
              "league_country": "Spain",
              "season_id": "97268.0",
              "season_name": "LaLiga 26/27",
              "season_year": "26/27"
            },
            {
              "match_id": 16416302.0,
              "match_date": "2026-08-23",
              "home_team": "Atlético Madrid",
              "away_team": "Villarreal",
              "team_side": "home",
              "is_starting_11": 1,
              "team": "Atlético Madrid",
              "opponent": "Villarreal",
              "stats": {
                "minutes": 66,
                "rating": 6.9,
                "assists": 0,
                "expected_goals": 0.1968,
                "expected_assists": 0.1149,
                "total_shots": 6,
                "shots_off_target": 3,
                "total_pass": 31,
                "accurate_pass": 25,
                "key_pass": 2,
                "tackles": 2,
                "tackles_won": 2,
                "interceptions": 1,
                "duels_won": 5,
                "ball_recovery": 3
              },
              "has_player_stats": true,
              "league_name": "LaLiga",
              "league_id": "8.0",
              "league_slug": "laliga",
              "league_country": "Spain",
              "season_id": "97268.0",
              "season_name": "LaLiga 26/27",
              "season_year": "26/27"
            },
            {
              "match_id": 16421055.0,
              "match_date": "2026-08-19",
              "home_team": "Atlético Madrid",
              "away_team": "Málaga CF",
              "team_side": "home",
              "is_starting_11": 0,
              "team": "Atlético Madrid",
              "opponent": "Málaga CF",
              "stats": {
                "minutes": 33,
                "rating": 8.1,
                "goal_rate": 1.0,
                "goals": 1,
                "assists": 0,
                "expected_goals": 0.1291,
                "expected_assists": 0.0493,
                "total_shots": 3,
                "shots_on_target": 1,
                "shots_off_target": 1,
                "total_pass": 14,
                "accurate_pass": 13,
                "key_pass": 1,
                "tackles": 3,
                "tackles_won": 3,
                "duels_won": 4,
                "ball_recovery": 1
              },
              "has_player_stats": true,
              "league_name": "LaLiga",
              "league_id": "8.0",
              "league_slug": "laliga",
              "league_country": "Spain",
              "season_id": "97268.0",
              "season_name": "LaLiga 26/27",
              "season_year": "26/27"
            }
          ],
          "ranking": {
            "global_player_rank": 802,
            "combined_rank_score": 390.0,
            "ranking_source": "sofascore_plus_fifa_csv",
            "ranking_status": "combined",
            "sofascore_rank": 21.0,
            "sofascore_rating": 8.1,
            "sofascore_appearances": 1.0,
            "fifa_rank": 759.0,
            "fifa_overall": 80.0,
            "fifa_source": "EA SPORTS FC official ratings",
            "match_squad_rank": 10,
            "squad_role": "substitute",
            "projected_match_rating": 7.1989,
            "source_file": "data/player_rankings.csv",
            "player_name": "Kang-in Lee",
            "ranking_neighbors": {
              "upper": [
                {
                  "player_name": "Islomzhon Kobilov",
                  "ranking": 797
                },
                {
                  "player_name": "Khurshid Giyosov",
                  "ranking": 798
                },
                {
                  "player_name": "Jeremie Frimpong",
                  "ranking": 799
                },
                {
                  "player_name": "Diego Oyarzún",
                  "ranking": 800
                },
                {
                  "player_name": "Leroy Sané",
                  "ranking": 801
                }
              ],
              "lower": [
                {
                  "player_name": "Harvey Barnes",
                  "ranking": 803
                },
                {
                  "player_name": "Nicola Pérez",
                  "ranking": 804
                },
                {
                  "player_name": "Jun-seo Park",
                  "ranking": 805
                },
                {
                  "player_name": "Chang-woo Park",
                  "ranking": 806
                },
                {
                  "player_name": "Ronan",
                  "ranking": 807
                }
              ]
            }
          },
          "data_sources": [
            "match_history",
            "market_value"
          ],
          "data_confidence": 0.312,
          "history_matches": 1,
          "xgboost_reasoning": {
            "model_source": "xgboost_regressor",
            "position_service": "M_service",
            "features_evaluated": [
              "minutesPlayed",
              "is_starting_11",
              "totalPass",
              "accuratePass",
              "totalOppositionHalfPasses",
              "accurateOppositionHalfPasses",
              "totalShots",
              "keyPass",
              "expectedAssists",
              "totalCross",
              "accurateCross",
              "duelWon",
              "duelLost",
              "aerialWon",
              "ballRecovery",
              "touches",
              "interceptionWon",
              "wonTackle",
              "possessionLostCtrl",
              "dispossessed",
              "numberOfSprints",
              "kilometersCovered",
              "passValueNormalized",
              "dribbleValueNormalized",
              "defensiveValueNormalized",
              "shotValueNormalized",
              "ballCarriesCount",
              "totalProgression",
              "progressiveBallCarriesCount",
              "pass_accuracy",
              "duel_win_rate",
              "opp_half_pass_pct",
              "creative_index",
              "touches_p90",
              "totalPass_p90",
              "keyPass_p90",
              "duelWon_p90",
              "ballRecovery_p90",
              "ballCarriesCount_p90",
              "creative_efficiency",
              "cross_accuracy",
              "cross_creative_contribution",
              "defensive_midfield_actions",
              "press_vulnerability",
              "progressive_carries_p90",
              "intensity_index",
              "history_matches"
            ],
            "targets_predicted": [
              "keyPass",
              "expectedAssists",
              "goalAssist",
              "expectedGoals",
              "rating"
            ],
            "history_matches": 1,
            "data_confidence": 0.312,
            "data_sources": [
              "match_history",
              "market_value"
            ],
            "bench_expected_minutes": 23.081594925726826,
            "bench_appearance_prob": 0.5491634057148558,
            "market_value_adjustment": 1.0653,
            "fbref_prior_metrics": null,
            "rationale": "Bench projection scaled from XGBoost M_service (1 historical appearances) to 23.1 expected mins (appearance prob 0.55)."
          },
          "stat_evolution": [
            {
              "step": "xgboost_raw",
              "description": "XGBoost M_service raw output over 5 target models",
              "stats": {
                "key_pass": 1,
                "expected_assists": 0.0584,
                "assists": 0,
                "expected_goals": 0.0602,
                "rating": 6.7578,
                "minutes": 33,
                "total_pass": 14,
                "accurate_pass": 13,
                "duels_won": 4,
                "total_long_balls": 1,
                "accurate_long_balls": 0,
                "total_own_half_passes": 3,
                "accurate_own_half_passes": 3,
                "total_opp_half_passes": 11,
                "accurate_opp_half_passes": 10,
                "crosses_total": 1,
                "crosses_accurate": 0,
                "touches": 23,
                "possession_lost": 3.0,
                "dispossessed": 0.0,
                "duels_lost": 1,
                "aerial_won": 0,
                "aerial_lost": 1,
                "interceptions": 0,
                "tackles_won": 3,
                "tackles": 3,
                "clearances": 0,
                "total_contest": 0,
                "won_contest": 0,
                "challenges_lost": 0,
                "fouls": 0,
                "fouls_drawn": 1,
                "goal_rate": 1.0,
                "goals": 1,
                "shots_on_target": 1,
                "shots_off_target": 1,
                "blocks": 0,
                "big_chances_created": 1,
                "big_chances_missed": 0,
                "xgot": 0.89,
                "ball_carries": 10,
                "total_progression": 39,
                "progressive_carries": 1
              },
              "trace": {
                "model": {
                  "position_service": "M",
                  "schema_version": 3,
                  "trained_at": "2026-09-13T10:02:05.725191+00:00",
                  "trained_on": {
                    "matches": 93,
                    "players": 461,
                    "rows": 1422
                  }
                },
                "player_history": [
                  {
                    "match_date": "2026-08-19",
                    "opponent": "Málaga CF",
                    "minutes": 33.0,
                    "is_starting": false,
                    "weight": 1.0,
                    "rating": 8.1
                  }
                ],
                "feature_row": {
                  "history_matches": 1.0,
                  "is_starting_11": 0.0,
                  "ballRecovery_p90": 2.7273,
                  "ballRecovery": 1.0,
                  "intensity_index": 4.17,
                  "expectedAssists": 0.0493,
                  "kilometersCovered": 3.9
                },
                "per_target": [
                  {
                    "target": "keyPass",
                    "predicted": 0.7475529909133911,
                    "scale": "count per match",
                    "top_features": [
                      {
                        "name": "is_starting_11",
                        "importance": 0.0551
                      },
                      {
                        "name": "expectedAssists",
                        "importance": 0.0489
                      },
                      {
                        "name": "creative_efficiency",
                        "importance": 0.0393
                      },
                      {
                        "name": "creative_index",
                        "importance": 0.035
                      },
                      {
                        "name": "accurateCross",
                        "importance": 0.0319
                      }
                    ]
                  },
                  {
                    "target": "expectedAssists",
                    "predicted": 0.05837789922952652,
                    "scale": "per match (raw)",
                    "top_features": [
                      {
                        "name": "cross_creative_contribution",
                        "importance": 0.0714
                      },
                      {
                        "name": "totalOppositionHalfPasses",
                        "importance": 0.0375
                      },
                      {
                        "name": "expectedAssists",
                        "importance": 0.0361
                      },
                      {
                        "name": "accurateCross",
                        "importance": 0.0356
                      },
                      {
                        "name": "creative_index",
                        "importance": 0.0345
                      }
                    ]
                  },
                  {
                    "target": "goalAssist",
                    "predicted": 0.09787732362747192,
                    "scale": "count per match",
                    "top_features": [
                      {
                        "name": "dribbleValueNormalized",
                        "importance": 0.0442
                      },
                      {
                        "name": "keyPass_p90",
                        "importance": 0.0378
                      },
                      {
                        "name": "totalCross",
                        "importance": 0.0368
                      },
                      {
                        "name": "cross_accuracy",
                        "importance": 0.036
                      },
                      {
                        "name": "interceptionWon",
                        "importance": 0.0315
                      }
                    ]
                  },
                  {
                    "target": "expectedGoals",
                    "predicted": 0.0602080263197422,
                    "scale": "per match (raw)",
                    "top_features": [
                      {
                        "name": "totalShots",
                        "importance": 0.077
                      },
                      {
                        "name": "intensity_index",
                        "importance": 0.0622
                      },
                      {
                        "name": "progressiveBallCarriesCount",
                        "importance": 0.0454
                      },
                      {
                        "name": "possessionLostCtrl",
                        "importance": 0.0399
                      },
                      {
                        "name": "numberOfSprints",
                        "importance": 0.0384
                      }
                    ]
                  },
                  {
                    "target": "rating",
                    "predicted": 6.7578229904174805,
                    "scale": "0-10",
                    "top_features": [
                      {
                        "name": "ballRecovery_p90",
                        "importance": 0.0847
                      },
                      {
                        "name": "ballRecovery",
                        "importance": 0.0836
                      },
                      {
                        "name": "kilometersCovered",
                        "importance": 0.0597
                      },
                      {
                        "name": "defensive_midfield_actions",
                        "importance": 0.05
                      },
                      {
                        "name": "minutesPlayed",
                        "importance": 0.0441
                      }
                    ]
                  }
                ],
                "caveat": "Raw XGBoost output: no per-90 normalization; minutesPlayed is the player's historical average."
              }
            },
            {
              "step": "market_value_boost",
              "description": "Market-value quality scaling (boost 1.0653, quality 0.718)",
              "stats": {
                "key_pass": 1,
                "expected_assists": 0.0622,
                "assists": 0,
                "expected_goals": 0.0641,
                "rating": 7.1989,
                "minutes": 35,
                "total_pass": 15,
                "accurate_pass": 14,
                "duels_won": 4,
                "total_long_balls": 1,
                "accurate_long_balls": 0,
                "total_own_half_passes": 3,
                "accurate_own_half_passes": 3,
                "total_opp_half_passes": 12,
                "accurate_opp_half_passes": 11,
                "crosses_total": 1,
                "crosses_accurate": 0,
                "touches": 25,
                "possession_lost": 3.1958,
                "dispossessed": 0.0,
                "duels_lost": 1,
                "aerial_won": 0,
                "aerial_lost": 1,
                "interceptions": 0,
                "tackles_won": 3,
                "tackles": 3,
                "clearances": 0,
                "total_contest": 0,
                "won_contest": 0,
                "challenges_lost": 0,
                "fouls": 0,
                "fouls_drawn": 1,
                "goal_rate": 1.0653,
                "goals": 1,
                "shots_on_target": 1,
                "shots_off_target": 1,
                "blocks": 0,
                "big_chances_created": 1,
                "big_chances_missed": 0,
                "xgot": 0.9481,
                "ball_carries": 11,
                "total_progression": 42,
                "progressive_carries": 1
              }
            },
            {
              "step": "minutes_scale",
              "description": "Bench projection scaled to 23.1 expected minutes (appearance prob 0.55)",
              "stats": {
                "key_pass": 0,
                "expected_assists": 0.016,
                "assists": 0,
                "expected_goals": 0.0164,
                "rating": 7.1989,
                "minutes": 23,
                "total_pass": 4,
                "accurate_pass": 4,
                "duels_won": 1,
                "total_long_balls": 0,
                "accurate_long_balls": 0,
                "total_own_half_passes": 1,
                "accurate_own_half_passes": 1,
                "total_opp_half_passes": 3,
                "accurate_opp_half_passes": 3,
                "crosses_total": 0,
                "crosses_accurate": 0,
                "touches": 6,
                "possession_lost": 0.8196,
                "dispossessed": 0.0,
                "duels_lost": 0,
                "aerial_won": 0,
                "aerial_lost": 1,
                "interceptions": 0,
                "tackles_won": 1,
                "tackles": 1,
                "clearances": 0,
                "total_contest": 0,
                "won_contest": 0,
                "challenges_lost": 0,
                "fouls": 0,
                "fouls_drawn": 0,
                "goal_rate": 0.2732,
                "goals": 0,
                "shots_on_target": 0,
                "shots_off_target": 0,
                "blocks": 0,
                "big_chances_created": 0,
                "big_chances_missed": 0,
                "xgot": 0.2432,
                "ball_carries": 3,
                "total_progression": 11,
                "progressive_carries": 0,
                "bench_appearance_probability": 0.549,
                "bench_expected_minutes": 23.08
              }
            },
            {
              "step": "final_cap",
              "description": "Stats clamped to historical constraints and shot-component identity",
              "stats": {
                "key_pass": 0,
                "expected_assists": 0.016,
                "assists": 0,
                "expected_goals": 0.0164,
                "rating": 7.1989,
                "minutes": 23,
                "total_pass": 4,
                "accurate_pass": 4,
                "duels_won": 1,
                "total_long_balls": 0,
                "accurate_long_balls": 0,
                "total_own_half_passes": 1,
                "accurate_own_half_passes": 1,
                "total_opp_half_passes": 3,
                "accurate_opp_half_passes": 3,
                "crosses_total": 0,
                "crosses_accurate": 0,
                "touches": 6,
                "possession_lost": 0.8196,
                "dispossessed": 0.0,
                "duels_lost": 0,
                "aerial_won": 0,
                "aerial_lost": 1,
                "interceptions": 0,
                "tackles_won": 1,
                "tackles": 1,
                "clearances": 0,
                "total_contest": 0,
                "won_contest": 0,
                "challenges_lost": 0,
                "fouls": 0,
                "fouls_drawn": 0,
                "goal_rate": 0.2732,
                "goals": 0,
                "shots_on_target": 0,
                "shots_off_target": 0,
                "blocks": 0,
                "big_chances_created": 0,
                "big_chances_missed": 0,
                "xgot": 0.2432,
                "ball_carries": 3,
                "total_progression": 11,
                "progressive_carries": 0,
                "bench_appearance_probability": 0.549,
                "bench_expected_minutes": 23.08
              }
            },
            {
              "step": "rankings_attached",
              "description": "Global ranking attached (match squad rank 10, fifa_overall 80.0)",
              "stats": {
                "key_pass": 0,
                "expected_assists": 0.016,
                "assists": 0,
                "expected_goals": 0.0164,
                "rating": 7.1989,
                "minutes": 23,
                "total_pass": 4,
                "accurate_pass": 4,
                "duels_won": 1,
                "total_long_balls": 0,
                "accurate_long_balls": 0,
                "total_own_half_passes": 1,
                "accurate_own_half_passes": 1,
                "total_opp_half_passes": 3,
                "accurate_opp_half_passes": 3,
                "crosses_total": 0,
                "crosses_accurate": 0,
                "touches": 6,
                "possession_lost": 0.8196,
                "dispossessed": 0.0,
                "duels_lost": 0,
                "aerial_won": 0,
                "aerial_lost": 1,
                "interceptions": 0,
                "tackles_won": 1,
                "tackles": 1,
                "clearances": 0,
                "total_contest": 0,
                "won_contest": 0,
                "challenges_lost": 0,
                "fouls": 0,
                "fouls_drawn": 0,
                "goal_rate": 0.2732,
                "goals": 0,
                "shots_on_target": 0,
                "shots_off_target": 0,
                "blocks": 0,
                "big_chances_created": 0,
                "big_chances_missed": 0,
                "xgot": 0.2432,
                "ball_carries": 3,
                "total_progression": 11,
                "progressive_carries": 0,
                "bench_appearance_probability": 0.549,
                "bench_expected_minutes": 23.08,
                "substitution_rule_cap": 5,
                "projected_team_substitution_count": 3,
                "projected_substitution_expected_count": 2.824,
                "projected_substitution_game_state_adjustment": 0,
                "substitution_usage": "available_bench_not_projected_used",
                "projected_goals": 0,
                "goal_probability": 0.0,
                "projected_assists": 0,
                "assist_probability": 0.0,
                "fifa_overall": 80.0
              }
            }
          ]
        },
        "Jonathan David": {
          "player_id": 935564,
          "position": "F",
          "position_depth": "F_BENCH",
          "is_starter": false,
          "shirt_number": 30,
          "height": 180,
          "market_value": 29000000,
          "stats": {
            "expected_goals": 0.1319,
            "goal_rate": 0.0615,
            "goals": 0,
            "total_shots": 1,
            "shots_on_target": 0,
            "expected_assists": 0.0349,
            "duels_won": 1,
            "aerial_won": 1,
            "rating": 7.3,
            "minutes": 26,
            "total_pass": 10,
            "accurate_pass": 7,
            "total_long_balls": 0,
            "accurate_long_balls": 0,
            "total_opp_half_passes": 6,
            "accurate_opp_half_passes": 4,
            "crosses_total": 1,
            "crosses_accurate": 0,
            "touches": 14,
            "possession_lost": 2.9302,
            "dispossessed": 1.4,
            "duels_lost": 2,
            "aerial_lost": 2,
            "total_contest": 2,
            "won_contest": 1,
            "ball_recovery": 1,
            "challenges_lost": 2,
            "fouls": 0,
            "fouls_drawn": 0,
            "assists": 0,
            "shots_off_target": 0,
            "key_pass": 0,
            "interceptions": 0,
            "tackles_won": 0,
            "tackles": 0,
            "clearances": 0,
            "blocks": 0,
            "big_chances_created": 0,
            "big_chances_missed": 0,
            "xgot": 0.0741,
            "offsides": 1,
            "ball_carries": 7,
            "total_progression": 18,
            "progressive_carries": 2,
            "bench_appearance_probability": 0.608,
            "bench_expected_minutes": 26.37,
            "projected_substitution_order": 1,
            "substitution_rule_cap": 5,
            "projected_team_substitution_count": 3,
            "projected_substitution_expected_count": 2.824,
            "projected_substitution_game_state_adjustment": 0,
            "substitution_usage": "projected_used_substitute",
            "projected_goals": 0,
            "goal_probability": 0.0,
            "projected_assists": 0,
            "assist_probability": 0.0,
            "fifa_overall": 80.0
          },
          "latest_10_games": [],
          "ranking": {
            "global_player_rank": 1190,
            "combined_rank_score": 524.0,
            "ranking_source": "sofascore_plus_fifa_csv",
            "ranking_status": "combined",
            "sofascore_rank": 310.0,
            "sofascore_rating": 7.0333,
            "sofascore_appearances": 6.0,
            "fifa_rank": 738.0,
            "fifa_overall": 80.0,
            "fifa_source": "EA SPORTS FC official ratings",
            "match_squad_rank": 11,
            "squad_role": "substitute",
            "projected_match_rating": 7.3,
            "source_file": "data/player_rankings.csv",
            "player_name": "Jonathan David",
            "ranking_neighbors": {
              "upper": [
                {
                  "player_name": "Fernando Calero",
                  "ranking": 1185
                },
                {
                  "player_name": "Diego Rubio",
                  "ranking": 1186
                },
                {
                  "player_name": "Ismaïla Sarr",
                  "ranking": 1187
                },
                {
                  "player_name": "Kevin Danso",
                  "ranking": 1188
                },
                {
                  "player_name": "Folarin Balogun",
                  "ranking": 1189
                }
              ],
              "lower": [
                {
                  "player_name": "Gerard Martín",
                  "ranking": 1191
                },
                {
                  "player_name": "Keelan Lebon",
                  "ranking": 1192
                },
                {
                  "player_name": "Sukhrob Nurullaev",
                  "ranking": 1193
                },
                {
                  "player_name": "Ayyoub Bouaddi",
                  "ranking": 1194
                },
                {
                  "player_name": "Choi Hee-won",
                  "ranking": 1195
                }
              ]
            }
          },
          "data_sources": [
            "market_value"
          ],
          "data_confidence": 0.25,
          "history_matches": 0,
          "xgboost_reasoning": {
            "model_source": "market_value_prior",
            "position_service": "F_service",
            "features_evaluated": [],
            "targets_predicted": [],
            "history_matches": 0,
            "data_confidence": 0.25,
            "data_sources": [
              "market_value"
            ],
            "bench_expected_minutes": 26.37159379857936,
            "bench_appearance_prob": 0.6077997181172436,
            "market_value_adjustment": 0.71,
            "fbref_prior_metrics": null,
            "rationale": "Bench projection from market-value prior (€29,000,000) scaled to 26.4 expected mins."
          },
          "stat_evolution": [
            {
              "step": "market_value_prior",
              "description": "Market-value baseline for position F (quality 0.71)",
              "stats": {
                "expected_goals": 0.33,
                "goal_rate": 0.21,
                "goals": 0,
                "total_shots": 3,
                "shots_on_target": 2,
                "expected_assists": 0.119,
                "duels_won": 5,
                "aerial_won": 2,
                "rating": 7.3,
                "minutes": 90,
                "total_pass": 34,
                "accurate_pass": 25,
                "total_long_balls": 2,
                "accurate_long_balls": 1,
                "total_opp_half_passes": 19,
                "accurate_opp_half_passes": 14,
                "crosses_total": 2,
                "crosses_accurate": 1,
                "touches": 48,
                "possession_lost": 10.0,
                "dispossessed": 1.4,
                "duels_lost": 5,
                "aerial_lost": 2,
                "total_contest": 6,
                "won_contest": 4,
                "ball_recovery": 2,
                "challenges_lost": 2,
                "fouls": 2,
                "fouls_drawn": 2,
                "assists": 0,
                "shots_off_target": 1,
                "key_pass": 1,
                "interceptions": 0,
                "tackles_won": 1,
                "tackles": 1,
                "clearances": 1,
                "blocks": 0,
                "big_chances_created": 0,
                "big_chances_missed": 0,
                "xgot": 0.253,
                "offsides": 1,
                "ball_carries": 24,
                "total_progression": 60,
                "progressive_carries": 6
              }
            },
            {
              "step": "minutes_scale",
              "description": "Bench projection scaled to 26.4 expected minutes (appearance prob 0.61)",
              "stats": {
                "expected_goals": 0.0967,
                "goal_rate": 0.0615,
                "goals": 0,
                "total_shots": 1,
                "shots_on_target": 0,
                "expected_assists": 0.0349,
                "duels_won": 1,
                "aerial_won": 1,
                "rating": 7.3,
                "minutes": 26,
                "total_pass": 10,
                "accurate_pass": 7,
                "total_long_balls": 0,
                "accurate_long_balls": 0,
                "total_opp_half_passes": 6,
                "accurate_opp_half_passes": 4,
                "crosses_total": 1,
                "crosses_accurate": 0,
                "touches": 14,
                "possession_lost": 2.9302,
                "dispossessed": 1.4,
                "duels_lost": 2,
                "aerial_lost": 2,
                "total_contest": 2,
                "won_contest": 1,
                "ball_recovery": 1,
                "challenges_lost": 2,
                "fouls": 0,
                "fouls_drawn": 0,
                "assists": 0,
                "shots_off_target": 0,
                "key_pass": 0,
                "interceptions": 0,
                "tackles_won": 0,
                "tackles": 0,
                "clearances": 0,
                "blocks": 0,
                "big_chances_created": 0,
                "big_chances_missed": 0,
                "xgot": 0.0741,
                "offsides": 1,
                "ball_carries": 7,
                "total_progression": 18,
                "progressive_carries": 2,
                "bench_appearance_probability": 0.608,
                "bench_expected_minutes": 26.37
              }
            },
            {
              "step": "final_cap",
              "description": "Stats clamped to historical constraints and shot-component identity",
              "stats": {
                "expected_goals": 0.0967,
                "goal_rate": 0.0615,
                "goals": 0,
                "total_shots": 1,
                "shots_on_target": 0,
                "expected_assists": 0.0349,
                "duels_won": 1,
                "aerial_won": 1,
                "rating": 7.3,
                "minutes": 26,
                "total_pass": 10,
                "accurate_pass": 7,
                "total_long_balls": 0,
                "accurate_long_balls": 0,
                "total_opp_half_passes": 6,
                "accurate_opp_half_passes": 4,
                "crosses_total": 1,
                "crosses_accurate": 0,
                "touches": 14,
                "possession_lost": 2.9302,
                "dispossessed": 1.4,
                "duels_lost": 2,
                "aerial_lost": 2,
                "total_contest": 2,
                "won_contest": 1,
                "ball_recovery": 1,
                "challenges_lost": 2,
                "fouls": 0,
                "fouls_drawn": 0,
                "assists": 0,
                "shots_off_target": 0,
                "key_pass": 0,
                "interceptions": 0,
                "tackles_won": 0,
                "tackles": 0,
                "clearances": 0,
                "blocks": 0,
                "big_chances_created": 0,
                "big_chances_missed": 0,
                "xgot": 0.0741,
                "offsides": 1,
                "ball_carries": 7,
                "total_progression": 18,
                "progressive_carries": 2,
                "bench_appearance_probability": 0.608,
                "bench_expected_minutes": 26.37
              }
            },
            {
              "step": "team_lambda_rescale",
              "description": "Player expected_goals/expected_assists rescaled so squad sum equals team lambda 1.59 (squad xG sum 1.1682, xG scale 1.3636)",
              "stats": {
                "expected_goals": 0.1319,
                "goal_rate": 0.0615,
                "goals": 0,
                "total_shots": 1,
                "shots_on_target": 0,
                "expected_assists": 0.0349,
                "duels_won": 1,
                "aerial_won": 1,
                "rating": 7.3,
                "minutes": 26,
                "total_pass": 10,
                "accurate_pass": 7,
                "total_long_balls": 0,
                "accurate_long_balls": 0,
                "total_opp_half_passes": 6,
                "accurate_opp_half_passes": 4,
                "crosses_total": 1,
                "crosses_accurate": 0,
                "touches": 14,
                "possession_lost": 2.9302,
                "dispossessed": 1.4,
                "duels_lost": 2,
                "aerial_lost": 2,
                "total_contest": 2,
                "won_contest": 1,
                "ball_recovery": 1,
                "challenges_lost": 2,
                "fouls": 0,
                "fouls_drawn": 0,
                "assists": 0,
                "shots_off_target": 0,
                "key_pass": 0,
                "interceptions": 0,
                "tackles_won": 0,
                "tackles": 0,
                "clearances": 0,
                "blocks": 0,
                "big_chances_created": 0,
                "big_chances_missed": 0,
                "xgot": 0.0741,
                "offsides": 1,
                "ball_carries": 7,
                "total_progression": 18,
                "progressive_carries": 2,
                "bench_appearance_probability": 0.608,
                "bench_expected_minutes": 26.37,
                "projected_substitution_order": 1,
                "substitution_rule_cap": 5,
                "projected_team_substitution_count": 3,
                "projected_substitution_expected_count": 2.824,
                "projected_substitution_game_state_adjustment": 0,
                "substitution_usage": "projected_used_substitute",
                "projected_goals": 0,
                "goal_probability": 0.0,
                "projected_assists": 0,
                "assist_probability": 0.0
              }
            },
            {
              "step": "rankings_attached",
              "description": "Global ranking attached (match squad rank 11, fifa_overall 80.0)",
              "stats": {
                "expected_goals": 0.1319,
                "goal_rate": 0.0615,
                "goals": 0,
                "total_shots": 1,
                "shots_on_target": 0,
                "expected_assists": 0.0349,
                "duels_won": 1,
                "aerial_won": 1,
                "rating": 7.3,
                "minutes": 26,
                "total_pass": 10,
                "accurate_pass": 7,
                "total_long_balls": 0,
                "accurate_long_balls": 0,
                "total_opp_half_passes": 6,
                "accurate_opp_half_passes": 4,
                "crosses_total": 1,
                "crosses_accurate": 0,
                "touches": 14,
                "possession_lost": 2.9302,
                "dispossessed": 1.4,
                "duels_lost": 2,
                "aerial_lost": 2,
                "total_contest": 2,
                "won_contest": 1,
                "ball_recovery": 1,
                "challenges_lost": 2,
                "fouls": 0,
                "fouls_drawn": 0,
                "assists": 0,
                "shots_off_target": 0,
                "key_pass": 0,
                "interceptions": 0,
                "tackles_won": 0,
                "tackles": 0,
                "clearances": 0,
                "blocks": 0,
                "big_chances_created": 0,
                "big_chances_missed": 0,
                "xgot": 0.0741,
                "offsides": 1,
                "ball_carries": 7,
                "total_progression": 18,
                "progressive_carries": 2,
                "bench_appearance_probability": 0.608,
                "bench_expected_minutes": 26.37,
                "projected_substitution_order": 1,
                "substitution_rule_cap": 5,
                "projected_team_substitution_count": 3,
                "projected_substitution_expected_count": 2.824,
                "projected_substitution_game_state_adjustment": 0,
                "substitution_usage": "projected_used_substitute",
                "projected_goals": 0,
                "goal_probability": 0.0,
                "projected_assists": 0,
                "assist_probability": 0.0,
                "fifa_overall": 80.0
              }
            }
          ]
        },
        "Alexander Sørloth": {
          "player_id": 309078,
          "position": "F",
          "position_depth": "F_BENCH",
          "is_starter": false,
          "shirt_number": 9,
          "height": 195,
          "market_value": 18600000,
          "stats": {
            "expected_goals": 0.1158,
            "goal_rate": 0.0549,
            "goals": 0,
            "total_shots": 1,
            "shots_on_target": 0,
            "expected_assists": 0.0306,
            "duels_won": 1,
            "aerial_won": 1,
            "rating": 7.1,
            "minutes": 26,
            "total_pass": 9,
            "accurate_pass": 7,
            "total_long_balls": 0,
            "accurate_long_balls": 0,
            "total_opp_half_passes": 5,
            "accurate_opp_half_passes": 3,
            "crosses_total": 0,
            "crosses_accurate": 0,
            "touches": 13,
            "possession_lost": 2.687,
            "dispossessed": 1.2,
            "duels_lost": 1,
            "aerial_lost": 1,
            "total_contest": 2,
            "won_contest": 1,
            "ball_recovery": 1,
            "challenges_lost": 1,
            "fouls": 0,
            "fouls_drawn": 0,
            "assists": 0,
            "shots_off_target": 0,
            "key_pass": 0,
            "interceptions": 0,
            "tackles_won": 0,
            "tackles": 0,
            "clearances": 0,
            "blocks": 0,
            "big_chances_created": 0,
            "big_chances_missed": 0,
            "xgot": 0.065,
            "offsides": 1,
            "ball_carries": 6,
            "total_progression": 16,
            "progressive_carries": 2,
            "bench_appearance_probability": 0.591,
            "bench_expected_minutes": 26.0,
            "projected_substitution_order": 3,
            "substitution_rule_cap": 5,
            "projected_team_substitution_count": 3,
            "projected_substitution_expected_count": 2.824,
            "projected_substitution_game_state_adjustment": 0,
            "substitution_usage": "projected_used_substitute",
            "projected_goals": 0,
            "goal_probability": 0.0,
            "projected_assists": 0,
            "assist_probability": 0.0,
            "fifa_overall": 83.0
          },
          "latest_10_games": [],
          "ranking": {
            "global_player_rank": 265,
            "combined_rank_score": 198.0,
            "ranking_source": "sofascore_plus_fifa_csv",
            "ranking_status": "combined",
            "sofascore_rank": 89.0,
            "sofascore_rating": 7.5125,
            "sofascore_appearances": 8.0,
            "fifa_rank": 307.0,
            "fifa_overall": 83.0,
            "fifa_source": "EA SPORTS FC official ratings",
            "match_squad_rank": 14,
            "squad_role": "substitute",
            "projected_match_rating": 7.1,
            "source_file": "data/player_rankings.csv",
            "player_name": "Alexander Sørloth",
            "ranking_neighbors": {
              "upper": [
                {
                  "player_name": "Scott McTominay",
                  "ranking": 260
                },
                {
                  "player_name": "Yann Sommer",
                  "ranking": 261
                },
                {
                  "player_name": "Éder Militão",
                  "ranking": 262
                },
                {
                  "player_name": "Aleksandar Pavlović",
                  "ranking": 263
                },
                {
                  "player_name": "Marcos Llorente",
                  "ranking": 264
                }
              ],
              "lower": [
                {
                  "player_name": "Edgar Silva",
                  "ranking": 266
                },
                {
                  "player_name": "Antonio Rüdiger",
                  "ranking": 267
                },
                {
                  "player_name": "Ibrahima Konaté",
                  "ranking": 268
                },
                {
                  "player_name": "Jorge Henríquez",
                  "ranking": 269
                },
                {
                  "player_name": "Seong-min Hwang",
                  "ranking": 270
                }
              ]
            }
          },
          "data_sources": [
            "market_value"
          ],
          "data_confidence": 0.25,
          "history_matches": 0,
          "xgboost_reasoning": {
            "model_source": "market_value_prior",
            "position_service": "F_service",
            "features_evaluated": [],
            "targets_predicted": [],
            "history_matches": 0,
            "data_confidence": 0.25,
            "data_sources": [
              "market_value"
            ],
            "bench_expected_minutes": 26.00361813055217,
            "bench_appearance_prob": 0.5910735513887351,
            "market_value_adjustment": 0.6171,
            "fbref_prior_metrics": null,
            "rationale": "Bench projection from market-value prior (€18,600,000) scaled to 26.0 expected mins."
          },
          "stat_evolution": [
            {
              "step": "market_value_prior",
              "description": "Market-value baseline for position F (quality 0.62)",
              "stats": {
                "expected_goals": 0.294,
                "goal_rate": 0.19,
                "goals": 0,
                "total_shots": 3,
                "shots_on_target": 2,
                "expected_assists": 0.106,
                "duels_won": 5,
                "aerial_won": 2,
                "rating": 7.1,
                "minutes": 90,
                "total_pass": 32,
                "accurate_pass": 23,
                "total_long_balls": 1,
                "accurate_long_balls": 1,
                "total_opp_half_passes": 17,
                "accurate_opp_half_passes": 12,
                "crosses_total": 2,
                "crosses_accurate": 1,
                "touches": 45,
                "possession_lost": 9.3,
                "dispossessed": 1.2,
                "duels_lost": 5,
                "aerial_lost": 1,
                "total_contest": 6,
                "won_contest": 3,
                "ball_recovery": 2,
                "challenges_lost": 1,
                "fouls": 2,
                "fouls_drawn": 1,
                "assists": 0,
                "shots_off_target": 1,
                "key_pass": 1,
                "interceptions": 0,
                "tackles_won": 1,
                "tackles": 1,
                "clearances": 0,
                "blocks": 0,
                "big_chances_created": 0,
                "big_chances_missed": 0,
                "xgot": 0.225,
                "offsides": 1,
                "ball_carries": 22,
                "total_progression": 56,
                "progressive_carries": 6
              }
            },
            {
              "step": "minutes_scale",
              "description": "Bench projection scaled to 26.0 expected minutes (appearance prob 0.59)",
              "stats": {
                "expected_goals": 0.0849,
                "goal_rate": 0.0549,
                "goals": 0,
                "total_shots": 1,
                "shots_on_target": 0,
                "expected_assists": 0.0306,
                "duels_won": 1,
                "aerial_won": 1,
                "rating": 7.1,
                "minutes": 26,
                "total_pass": 9,
                "accurate_pass": 7,
                "total_long_balls": 0,
                "accurate_long_balls": 0,
                "total_opp_half_passes": 5,
                "accurate_opp_half_passes": 3,
                "crosses_total": 0,
                "crosses_accurate": 0,
                "touches": 13,
                "possession_lost": 2.687,
                "dispossessed": 1.2,
                "duels_lost": 1,
                "aerial_lost": 1,
                "total_contest": 2,
                "won_contest": 1,
                "ball_recovery": 1,
                "challenges_lost": 1,
                "fouls": 0,
                "fouls_drawn": 0,
                "assists": 0,
                "shots_off_target": 0,
                "key_pass": 0,
                "interceptions": 0,
                "tackles_won": 0,
                "tackles": 0,
                "clearances": 0,
                "blocks": 0,
                "big_chances_created": 0,
                "big_chances_missed": 0,
                "xgot": 0.065,
                "offsides": 1,
                "ball_carries": 6,
                "total_progression": 16,
                "progressive_carries": 2,
                "bench_appearance_probability": 0.591,
                "bench_expected_minutes": 26.0
              }
            },
            {
              "step": "final_cap",
              "description": "Stats clamped to historical constraints and shot-component identity",
              "stats": {
                "expected_goals": 0.0849,
                "goal_rate": 0.0549,
                "goals": 0,
                "total_shots": 1,
                "shots_on_target": 0,
                "expected_assists": 0.0306,
                "duels_won": 1,
                "aerial_won": 1,
                "rating": 7.1,
                "minutes": 26,
                "total_pass": 9,
                "accurate_pass": 7,
                "total_long_balls": 0,
                "accurate_long_balls": 0,
                "total_opp_half_passes": 5,
                "accurate_opp_half_passes": 3,
                "crosses_total": 0,
                "crosses_accurate": 0,
                "touches": 13,
                "possession_lost": 2.687,
                "dispossessed": 1.2,
                "duels_lost": 1,
                "aerial_lost": 1,
                "total_contest": 2,
                "won_contest": 1,
                "ball_recovery": 1,
                "challenges_lost": 1,
                "fouls": 0,
                "fouls_drawn": 0,
                "assists": 0,
                "shots_off_target": 0,
                "key_pass": 0,
                "interceptions": 0,
                "tackles_won": 0,
                "tackles": 0,
                "clearances": 0,
                "blocks": 0,
                "big_chances_created": 0,
                "big_chances_missed": 0,
                "xgot": 0.065,
                "offsides": 1,
                "ball_carries": 6,
                "total_progression": 16,
                "progressive_carries": 2,
                "bench_appearance_probability": 0.591,
                "bench_expected_minutes": 26.0
              }
            },
            {
              "step": "team_lambda_rescale",
              "description": "Player expected_goals/expected_assists rescaled so squad sum equals team lambda 1.59 (squad xG sum 1.1682, xG scale 1.3636)",
              "stats": {
                "expected_goals": 0.1158,
                "goal_rate": 0.0549,
                "goals": 0,
                "total_shots": 1,
                "shots_on_target": 0,
                "expected_assists": 0.0306,
                "duels_won": 1,
                "aerial_won": 1,
                "rating": 7.1,
                "minutes": 26,
                "total_pass": 9,
                "accurate_pass": 7,
                "total_long_balls": 0,
                "accurate_long_balls": 0,
                "total_opp_half_passes": 5,
                "accurate_opp_half_passes": 3,
                "crosses_total": 0,
                "crosses_accurate": 0,
                "touches": 13,
                "possession_lost": 2.687,
                "dispossessed": 1.2,
                "duels_lost": 1,
                "aerial_lost": 1,
                "total_contest": 2,
                "won_contest": 1,
                "ball_recovery": 1,
                "challenges_lost": 1,
                "fouls": 0,
                "fouls_drawn": 0,
                "assists": 0,
                "shots_off_target": 0,
                "key_pass": 0,
                "interceptions": 0,
                "tackles_won": 0,
                "tackles": 0,
                "clearances": 0,
                "blocks": 0,
                "big_chances_created": 0,
                "big_chances_missed": 0,
                "xgot": 0.065,
                "offsides": 1,
                "ball_carries": 6,
                "total_progression": 16,
                "progressive_carries": 2,
                "bench_appearance_probability": 0.591,
                "bench_expected_minutes": 26.0,
                "projected_substitution_order": 3,
                "substitution_rule_cap": 5,
                "projected_team_substitution_count": 3,
                "projected_substitution_expected_count": 2.824,
                "projected_substitution_game_state_adjustment": 0,
                "substitution_usage": "projected_used_substitute",
                "projected_goals": 0,
                "goal_probability": 0.0,
                "projected_assists": 0,
                "assist_probability": 0.0
              }
            },
            {
              "step": "rankings_attached",
              "description": "Global ranking attached (match squad rank 14, fifa_overall 83.0)",
              "stats": {
                "expected_goals": 0.1158,
                "goal_rate": 0.0549,
                "goals": 0,
                "total_shots": 1,
                "shots_on_target": 0,
                "expected_assists": 0.0306,
                "duels_won": 1,
                "aerial_won": 1,
                "rating": 7.1,
                "minutes": 26,
                "total_pass": 9,
                "accurate_pass": 7,
                "total_long_balls": 0,
                "accurate_long_balls": 0,
                "total_opp_half_passes": 5,
                "accurate_opp_half_passes": 3,
                "crosses_total": 0,
                "crosses_accurate": 0,
                "touches": 13,
                "possession_lost": 2.687,
                "dispossessed": 1.2,
                "duels_lost": 1,
                "aerial_lost": 1,
                "total_contest": 2,
                "won_contest": 1,
                "ball_recovery": 1,
                "challenges_lost": 1,
                "fouls": 0,
                "fouls_drawn": 0,
                "assists": 0,
                "shots_off_target": 0,
                "key_pass": 0,
                "interceptions": 0,
                "tackles_won": 0,
                "tackles": 0,
                "clearances": 0,
                "blocks": 0,
                "big_chances_created": 0,
                "big_chances_missed": 0,
                "xgot": 0.065,
                "offsides": 1,
                "ball_carries": 6,
                "total_progression": 16,
                "progressive_carries": 2,
                "bench_appearance_probability": 0.591,
                "bench_expected_minutes": 26.0,
                "projected_substitution_order": 3,
                "substitution_rule_cap": 5,
                "projected_team_substitution_count": 3,
                "projected_substitution_expected_count": 2.824,
                "projected_substitution_game_state_adjustment": 0,
                "substitution_usage": "projected_used_substitute",
                "projected_goals": 0,
                "goal_probability": 0.0,
                "projected_assists": 0,
                "assist_probability": 0.0,
                "fifa_overall": 83.0
              }
            }
          ]
        }
      },
      "substitutes": {
        "Jonathan David": {
          "player_id": 935564,
          "position": "F",
          "position_depth": "F_BENCH",
          "is_starter": false,
          "shirt_number": 30,
          "height": 180,
          "market_value": 29000000,
          "stats": {
            "expected_goals": 0.1319,
            "goal_rate": 0.0615,
            "goals": 0,
            "total_shots": 1,
            "shots_on_target": 0,
            "expected_assists": 0.0349,
            "duels_won": 1,
            "aerial_won": 1,
            "rating": 7.3,
            "minutes": 26,
            "total_pass": 10,
            "accurate_pass": 7,
            "total_long_balls": 0,
            "accurate_long_balls": 0,
            "total_opp_half_passes": 6,
            "accurate_opp_half_passes": 4,
            "crosses_total": 1,
            "crosses_accurate": 0,
            "touches": 14,
            "possession_lost": 2.9302,
            "dispossessed": 1.4,
            "duels_lost": 2,
            "aerial_lost": 2,
            "total_contest": 2,
            "won_contest": 1,
            "ball_recovery": 1,
            "challenges_lost": 2,
            "fouls": 0,
            "fouls_drawn": 0,
            "assists": 0,
            "shots_off_target": 0,
            "key_pass": 0,
            "interceptions": 0,
            "tackles_won": 0,
            "tackles": 0,
            "clearances": 0,
            "blocks": 0,
            "big_chances_created": 0,
            "big_chances_missed": 0,
            "xgot": 0.0741,
            "offsides": 1,
            "ball_carries": 7,
            "total_progression": 18,
            "progressive_carries": 2,
            "bench_appearance_probability": 0.608,
            "bench_expected_minutes": 26.37,
            "projected_substitution_order": 1,
            "substitution_rule_cap": 5,
            "projected_team_substitution_count": 3,
            "projected_substitution_expected_count": 2.824,
            "projected_substitution_game_state_adjustment": 0,
            "substitution_usage": "projected_used_substitute",
            "projected_goals": 0,
            "goal_probability": 0.0,
            "projected_assists": 0,
            "assist_probability": 0.0,
            "fifa_overall": 80.0
          },
          "latest_10_games": [],
          "ranking": {
            "global_player_rank": 1190,
            "combined_rank_score": 524.0,
            "ranking_source": "sofascore_plus_fifa_csv",
            "ranking_status": "combined",
            "sofascore_rank": 310.0,
            "sofascore_rating": 7.0333,
            "sofascore_appearances": 6.0,
            "fifa_rank": 738.0,
            "fifa_overall": 80.0,
            "fifa_source": "EA SPORTS FC official ratings",
            "match_squad_rank": 11,
            "squad_role": "substitute",
            "projected_match_rating": 7.3,
            "source_file": "data/player_rankings.csv",
            "player_name": "Jonathan David",
            "ranking_neighbors": {
              "upper": [
                {
                  "player_name": "Fernando Calero",
                  "ranking": 1185
                },
                {
                  "player_name": "Diego Rubio",
                  "ranking": 1186
                },
                {
                  "player_name": "Ismaïla Sarr",
                  "ranking": 1187
                },
                {
                  "player_name": "Kevin Danso",
                  "ranking": 1188
                },
                {
                  "player_name": "Folarin Balogun",
                  "ranking": 1189
                }
              ],
              "lower": [
                {
                  "player_name": "Gerard Martín",
                  "ranking": 1191
                },
                {
                  "player_name": "Keelan Lebon",
                  "ranking": 1192
                },
                {
                  "player_name": "Sukhrob Nurullaev",
                  "ranking": 1193
                },
                {
                  "player_name": "Ayyoub Bouaddi",
                  "ranking": 1194
                },
                {
                  "player_name": "Choi Hee-won",
                  "ranking": 1195
                }
              ]
            }
          },
          "data_sources": [
            "market_value"
          ],
          "data_confidence": 0.25,
          "history_matches": 0,
          "xgboost_reasoning": {
            "model_source": "market_value_prior",
            "position_service": "F_service",
            "features_evaluated": [],
            "targets_predicted": [],
            "history_matches": 0,
            "data_confidence": 0.25,
            "data_sources": [
              "market_value"
            ],
            "bench_expected_minutes": 26.37159379857936,
            "bench_appearance_prob": 0.6077997181172436,
            "market_value_adjustment": 0.71,
            "fbref_prior_metrics": null,
            "rationale": "Bench projection from market-value prior (€29,000,000) scaled to 26.4 expected mins."
          },
          "stat_evolution": [
            {
              "step": "market_value_prior",
              "description": "Market-value baseline for position F (quality 0.71)",
              "stats": {
                "expected_goals": 0.33,
                "goal_rate": 0.21,
                "goals": 0,
                "total_shots": 3,
                "shots_on_target": 2,
                "expected_assists": 0.119,
                "duels_won": 5,
                "aerial_won": 2,
                "rating": 7.3,
                "minutes": 90,
                "total_pass": 34,
                "accurate_pass": 25,
                "total_long_balls": 2,
                "accurate_long_balls": 1,
                "total_opp_half_passes": 19,
                "accurate_opp_half_passes": 14,
                "crosses_total": 2,
                "crosses_accurate": 1,
                "touches": 48,
                "possession_lost": 10.0,
                "dispossessed": 1.4,
                "duels_lost": 5,
                "aerial_lost": 2,
                "total_contest": 6,
                "won_contest": 4,
                "ball_recovery": 2,
                "challenges_lost": 2,
                "fouls": 2,
                "fouls_drawn": 2,
                "assists": 0,
                "shots_off_target": 1,
                "key_pass": 1,
                "interceptions": 0,
                "tackles_won": 1,
                "tackles": 1,
                "clearances": 1,
                "blocks": 0,
                "big_chances_created": 0,
                "big_chances_missed": 0,
                "xgot": 0.253,
                "offsides": 1,
                "ball_carries": 24,
                "total_progression": 60,
                "progressive_carries": 6
              }
            },
            {
              "step": "minutes_scale",
              "description": "Bench projection scaled to 26.4 expected minutes (appearance prob 0.61)",
              "stats": {
                "expected_goals": 0.0967,
                "goal_rate": 0.0615,
                "goals": 0,
                "total_shots": 1,
                "shots_on_target": 0,
                "expected_assists": 0.0349,
                "duels_won": 1,
                "aerial_won": 1,
                "rating": 7.3,
                "minutes": 26,
                "total_pass": 10,
                "accurate_pass": 7,
                "total_long_balls": 0,
                "accurate_long_balls": 0,
                "total_opp_half_passes": 6,
                "accurate_opp_half_passes": 4,
                "crosses_total": 1,
                "crosses_accurate": 0,
                "touches": 14,
                "possession_lost": 2.9302,
                "dispossessed": 1.4,
                "duels_lost": 2,
                "aerial_lost": 2,
                "total_contest": 2,
                "won_contest": 1,
                "ball_recovery": 1,
                "challenges_lost": 2,
                "fouls": 0,
                "fouls_drawn": 0,
                "assists": 0,
                "shots_off_target": 0,
                "key_pass": 0,
                "interceptions": 0,
                "tackles_won": 0,
                "tackles": 0,
                "clearances": 0,
                "blocks": 0,
                "big_chances_created": 0,
                "big_chances_missed": 0,
                "xgot": 0.0741,
                "offsides": 1,
                "ball_carries": 7,
                "total_progression": 18,
                "progressive_carries": 2,
                "bench_appearance_probability": 0.608,
                "bench_expected_minutes": 26.37
              }
            },
            {
              "step": "final_cap",
              "description": "Stats clamped to historical constraints and shot-component identity",
              "stats": {
                "expected_goals": 0.0967,
                "goal_rate": 0.0615,
                "goals": 0,
                "total_shots": 1,
                "shots_on_target": 0,
                "expected_assists": 0.0349,
                "duels_won": 1,
                "aerial_won": 1,
                "rating": 7.3,
                "minutes": 26,
                "total_pass": 10,
                "accurate_pass": 7,
                "total_long_balls": 0,
                "accurate_long_balls": 0,
                "total_opp_half_passes": 6,
                "accurate_opp_half_passes": 4,
                "crosses_total": 1,
                "crosses_accurate": 0,
                "touches": 14,
                "possession_lost": 2.9302,
                "dispossessed": 1.4,
                "duels_lost": 2,
                "aerial_lost": 2,
                "total_contest": 2,
                "won_contest": 1,
                "ball_recovery": 1,
                "challenges_lost": 2,
                "fouls": 0,
                "fouls_drawn": 0,
                "assists": 0,
                "shots_off_target": 0,
                "key_pass": 0,
                "interceptions": 0,
                "tackles_won": 0,
                "tackles": 0,
                "clearances": 0,
                "blocks": 0,
                "big_chances_created": 0,
                "big_chances_missed": 0,
                "xgot": 0.0741,
                "offsides": 1,
                "ball_carries": 7,
                "total_progression": 18,
                "progressive_carries": 2,
                "bench_appearance_probability": 0.608,
                "bench_expected_minutes": 26.37
              }
            },
            {
              "step": "team_lambda_rescale",
              "description": "Player expected_goals/expected_assists rescaled so squad sum equals team lambda 1.59 (squad xG sum 1.1682, xG scale 1.3636)",
              "stats": {
                "expected_goals": 0.1319,
                "goal_rate": 0.0615,
                "goals": 0,
                "total_shots": 1,
                "shots_on_target": 0,
                "expected_assists": 0.0349,
                "duels_won": 1,
                "aerial_won": 1,
                "rating": 7.3,
                "minutes": 26,
                "total_pass": 10,
                "accurate_pass": 7,
                "total_long_balls": 0,
                "accurate_long_balls": 0,
                "total_opp_half_passes": 6,
                "accurate_opp_half_passes": 4,
                "crosses_total": 1,
                "crosses_accurate": 0,
                "touches": 14,
                "possession_lost": 2.9302,
                "dispossessed": 1.4,
                "duels_lost": 2,
                "aerial_lost": 2,
                "total_contest": 2,
                "won_contest": 1,
                "ball_recovery": 1,
                "challenges_lost": 2,
                "fouls": 0,
                "fouls_drawn": 0,
                "assists": 0,
                "shots_off_target": 0,
                "key_pass": 0,
                "interceptions": 0,
                "tackles_won": 0,
                "tackles": 0,
                "clearances": 0,
                "blocks": 0,
                "big_chances_created": 0,
                "big_chances_missed": 0,
                "xgot": 0.0741,
                "offsides": 1,
                "ball_carries": 7,
                "total_progression": 18,
                "progressive_carries": 2,
                "bench_appearance_probability": 0.608,
                "bench_expected_minutes": 26.37,
                "projected_substitution_order": 1,
                "substitution_rule_cap": 5,
                "projected_team_substitution_count": 3,
                "projected_substitution_expected_count": 2.824,
                "projected_substitution_game_state_adjustment": 0,
                "substitution_usage": "projected_used_substitute",
                "projected_goals": 0,
                "goal_probability": 0.0,
                "projected_assists": 0,
                "assist_probability": 0.0
              }
            },
            {
              "step": "rankings_attached",
              "description": "Global ranking attached (match squad rank 11, fifa_overall 80.0)",
              "stats": {
                "expected_goals": 0.1319,
                "goal_rate": 0.0615,
                "goals": 0,
                "total_shots": 1,
                "shots_on_target": 0,
                "expected_assists": 0.0349,
                "duels_won": 1,
                "aerial_won": 1,
                "rating": 7.3,
                "minutes": 26,
                "total_pass": 10,
                "accurate_pass": 7,
                "total_long_balls": 0,
                "accurate_long_balls": 0,
                "total_opp_half_passes": 6,
                "accurate_opp_half_passes": 4,
                "crosses_total": 1,
                "crosses_accurate": 0,
                "touches": 14,
                "possession_lost": 2.9302,
                "dispossessed": 1.4,
                "duels_lost": 2,
                "aerial_lost": 2,
                "total_contest": 2,
                "won_contest": 1,
                "ball_recovery": 1,
                "challenges_lost": 2,
                "fouls": 0,
                "fouls_drawn": 0,
                "assists": 0,
                "shots_off_target": 0,
                "key_pass": 0,
                "interceptions": 0,
                "tackles_won": 0,
                "tackles": 0,
                "clearances": 0,
                "blocks": 0,
                "big_chances_created": 0,
                "big_chances_missed": 0,
                "xgot": 0.0741,
                "offsides": 1,
                "ball_carries": 7,
                "total_progression": 18,
                "progressive_carries": 2,
                "bench_appearance_probability": 0.608,
                "bench_expected_minutes": 26.37,
                "projected_substitution_order": 1,
                "substitution_rule_cap": 5,
                "projected_team_substitution_count": 3,
                "projected_substitution_expected_count": 2.824,
                "projected_substitution_game_state_adjustment": 0,
                "substitution_usage": "projected_used_substitute",
                "projected_goals": 0,
                "goal_probability": 0.0,
                "projected_assists": 0,
                "assist_probability": 0.0,
                "fifa_overall": 80.0
              }
            }
          ]
        },
        "José María Giménez": {
          "player_id": 325355,
          "position": "D",
          "position_depth": "D_BENCH",
          "is_starter": false,
          "shirt_number": 2,
          "height": 185,
          "market_value": 8600000,
          "stats": {
            "interceptions": 0,
            "tackles": 0,
            "tackles_won": 0,
            "clearances": 0,
            "aerial_won": 0,
            "rating": 6.7594,
            "minutes": 17,
            "total_pass": 4,
            "accurate_pass": 3,
            "duels_won": 1,
            "total_long_balls": 0,
            "accurate_long_balls": 0,
            "total_own_half_passes": 2,
            "accurate_own_half_passes": 2,
            "total_opp_half_passes": 1,
            "accurate_opp_half_passes": 1,
            "crosses_total": 0,
            "crosses_accurate": 0,
            "touches": 5,
            "possession_lost": 0.557,
            "dispossessed": 0.0,
            "duels_lost": 0,
            "aerial_lost": 0,
            "total_contest": 0,
            "won_contest": 0,
            "ball_recovery": 0,
            "challenges_lost": 0,
            "fouls": 0,
            "fouls_drawn": 0,
            "blocks": 0,
            "goal_rate": 0.0,
            "goals": 0,
            "assists": 0,
            "expected_goals": 0.0,
            "expected_assists": 0.0019,
            "total_shots": 0,
            "shots_on_target": 0,
            "shots_off_target": 0,
            "big_chances_created": 0,
            "xgot": 0.0,
            "ball_carries": 2,
            "total_progression": 4,
            "progressive_carries": 0,
            "key_pass": 0,
            "offsides": 0,
            "yellowCards": 2.5,
            "redCards": 0.0,
            "ownGoals": 0.0,
            "minutesPct": 13.7,
            "pointsPerMatch": 2.0,
            "netGoalDifferencePer90": 2.43,
            "bench_appearance_probability": 0.607,
            "bench_expected_minutes": 16.68,
            "projected_substitution_order": 2,
            "substitution_rule_cap": 5,
            "projected_team_substitution_count": 3,
            "projected_substitution_expected_count": 2.824,
            "projected_substitution_game_state_adjustment": 0,
            "substitution_usage": "projected_used_substitute",
            "projected_goals": 0,
            "goal_probability": 0.0,
            "projected_assists": 0,
            "assist_probability": 0.0,
            "fifa_overall": 82.0
          },
          "latest_10_games": [
            {
              "match_id": 16416324.0,
              "match_date": "2026-09-05",
              "home_team": "Villarreal",
              "away_team": "Deportivo de A Coruña",
              "team_side": "away",
              "is_starting_11": 1,
              "team": "Deportivo de A Coruña",
              "opponent": "Villarreal",
              "stats": {
                "minutes": 66,
                "rating": 7.2,
                "assists": 0,
                "expected_assists": 0.0141,
                "total_shots": 0,
                "total_pass": 34,
                "accurate_pass": 32,
                "key_pass": 1,
                "interceptions": 1,
                "clearances": 6,
                "aerial_won": 1,
                "duels_won": 1,
                "ball_recovery": 1
              },
              "has_player_stats": true,
              "league_name": "LaLiga",
              "league_id": "8.0",
              "league_slug": "laliga",
              "league_country": "Spain",
              "season_id": "97268.0",
              "season_name": "LaLiga 26/27",
              "season_year": "26/27"
            },
            {
              "match_id": 16416316.0,
              "match_date": "2026-08-29",
              "home_team": "Sevilla",
              "away_team": "Atlético Madrid",
              "team_side": "away",
              "is_starting_11": 0,
              "team": "Atlético Madrid",
              "opponent": "Sevilla",
              "stats": {
                "minutes": 24,
                "rating": 6.6,
                "assists": 0,
                "expected_assists": 0.0003,
                "total_shots": 0,
                "total_pass": 8,
                "accurate_pass": 4,
                "clearances": 5,
                "aerial_won": 3,
                "duels_won": 3
              },
              "has_player_stats": true,
              "league_name": "LaLiga",
              "league_id": "8.0",
              "league_slug": "laliga",
              "league_country": "Spain",
              "season_id": "97268.0",
              "season_name": "LaLiga 26/27",
              "season_year": "26/27"
            },
            {
              "match_id": 16416302.0,
              "match_date": "2026-08-23",
              "home_team": "Atlético Madrid",
              "away_team": "Villarreal",
              "team_side": "home",
              "is_starting_11": 0,
              "team": "Atlético Madrid",
              "opponent": "Villarreal",
              "stats": {
                "minutes": 11,
                "rating": 6.6,
                "assists": 0,
                "expected_assists": 0.0077,
                "total_shots": 0,
                "total_pass": 19,
                "accurate_pass": 17,
                "clearances": 1,
                "ball_recovery": 1
              },
              "has_player_stats": true,
              "league_name": "LaLiga",
              "league_id": "8.0",
              "league_slug": "laliga",
              "league_country": "Spain",
              "season_id": "97268.0",
              "season_name": "LaLiga 26/27",
              "season_year": "26/27"
            }
          ],
          "ranking": {
            "global_player_rank": 823,
            "combined_rank_score": 393.0,
            "ranking_source": "sofascore_plus_fifa_csv",
            "ranking_status": "combined",
            "sofascore_rank": 374.0,
            "sofascore_rating": 6.9667,
            "sofascore_appearances": 6.0,
            "fifa_rank": 412.0,
            "fifa_overall": 82.0,
            "fifa_source": "EA SPORTS FC official ratings",
            "match_squad_rank": 16,
            "squad_role": "substitute",
            "projected_match_rating": 6.7594,
            "source_file": "data/player_rankings.csv",
            "player_name": "José María Giménez",
            "ranking_neighbors": {
              "upper": [
                {
                  "player_name": "Jan Kliment",
                  "ranking": 818
                },
                {
                  "player_name": "Michal Beran",
                  "ranking": 819
                },
                {
                  "player_name": "Kim Jisung",
                  "ranking": 820
                },
                {
                  "player_name": "Florian Thauvin",
                  "ranking": 821
                },
                {
                  "player_name": "Corentin Tolisso",
                  "ranking": 822
                }
              ],
              "lower": [
                {
                  "player_name": "Dean Henderson",
                  "ranking": 824
                },
                {
                  "player_name": "Palhinha",
                  "ranking": 825
                },
                {
                  "player_name": "Pape Gueye",
                  "ranking": 826
                },
                {
                  "player_name": "Caoimhin Kelleher",
                  "ranking": 827
                },
                {
                  "player_name": "Antonio Raíllo",
                  "ranking": 828
                }
              ]
            }
          },
          "data_sources": [
            "match_history",
            "market_value",
            "fbref_season"
          ],
          "data_confidence": 0.442,
          "history_matches": 3,
          "xgboost_reasoning": {
            "model_source": "xgboost_regressor",
            "position_service": "D_service",
            "features_evaluated": [
              "minutesPlayed",
              "is_starting_11",
              "totalPass",
              "accuratePass",
              "totalLongBalls",
              "totalOppositionHalfPasses",
              "duelWon",
              "duelLost",
              "aerialWon",
              "aerialLost",
              "ballRecovery",
              "touches",
              "totalClearance",
              "wonTackle",
              "interceptionWon",
              "dispossessed",
              "challengeLost",
              "errorLeadToAShot",
              "errorLeadToAGoal",
              "possessionLostCtrl",
              "passValueNormalized",
              "defensiveValueNormalized",
              "ballCarriesCount",
              "totalProgression",
              "progressiveBallCarriesCount",
              "pass_accuracy",
              "duel_win_rate",
              "opp_half_pass_pct",
              "long_ball_accuracy",
              "defensive_actions",
              "tackle_success_rate",
              "touches_p90",
              "totalTackle_p90",
              "interceptionWon_p90",
              "totalClearance_p90",
              "duelWon_p90",
              "ballRecovery_p90",
              "press_vulnerability",
              "error_severity",
              "aerial_dominance",
              "progressive_carries_p90",
              "history_matches"
            ],
            "targets_predicted": [
              "interceptionWon",
              "totalTackle",
              "wonTackle",
              "totalClearance",
              "aerialWon",
              "rating"
            ],
            "history_matches": 3,
            "data_confidence": 0.442,
            "data_sources": [
              "match_history",
              "market_value",
              "fbref_season"
            ],
            "bench_expected_minutes": 16.68,
            "bench_appearance_prob": 0.607,
            "market_value_adjustment": 1.0018,
            "fbref_prior_metrics": {
              "squad": "Atlético Madrid",
              "competition": "La Liga",
              "season": "2026-2027",
              "appearances": 2.0,
              "starts": 0.0,
              "sub_appearances": 2.0,
              "minutes_per_sub": 19.0,
              "goals_per90": 0.0,
              "assists_per90": 0.0,
              "prior_reliability": 0.0267
            },
            "rationale": "Bench projection scaled from XGBoost D_service (3 historical appearances) to 16.7 expected mins (appearance prob 0.61); FBref playing time empirical prior: 2.0 sub appearances, 19.0 mins/sub."
          },
          "stat_evolution": [
            {
              "step": "xgboost_raw",
              "description": "XGBoost D_service raw output over 6 target models",
              "stats": {
                "interceptions": 1,
                "tackles": 1,
                "tackles_won": 1,
                "clearances": 1,
                "aerial_won": 1,
                "rating": 6.7475,
                "minutes": 34,
                "total_pass": 20,
                "accurate_pass": 18,
                "duels_won": 4,
                "total_long_balls": 3,
                "accurate_long_balls": 2,
                "total_own_half_passes": 13,
                "accurate_own_half_passes": 13,
                "total_opp_half_passes": 7,
                "accurate_opp_half_passes": 5,
                "crosses_total": 0,
                "crosses_accurate": 0,
                "touches": 27,
                "possession_lost": 3.0,
                "dispossessed": 0.0,
                "duels_lost": 2,
                "aerial_lost": 0,
                "total_contest": 0,
                "won_contest": 0,
                "ball_recovery": 0,
                "challenges_lost": 0,
                "fouls": 0,
                "fouls_drawn": 0,
                "blocks": 0,
                "goal_rate": 0.0,
                "goals": 0,
                "assists": 0,
                "expected_goals": 0.0,
                "expected_assists": 0.01,
                "total_shots": 0,
                "shots_on_target": 0,
                "shots_off_target": 0,
                "big_chances_created": 0,
                "xgot": 0.0,
                "ball_carries": 10,
                "total_progression": 20,
                "progressive_carries": 0,
                "key_pass": 0
              },
              "trace": {
                "model": {
                  "position_service": "D",
                  "schema_version": 3,
                  "trained_at": "2026-09-13T10:02:02.026825+00:00",
                  "trained_on": {
                    "matches": 93,
                    "players": 374,
                    "rows": 1289
                  }
                },
                "player_history": [
                  {
                    "match_date": "2026-09-05",
                    "opponent": "Villarreal",
                    "minutes": 66.0,
                    "is_starting": true,
                    "weight": 0.3887,
                    "rating": 7.2
                  },
                  {
                    "match_date": "2026-08-29",
                    "opponent": "Sevilla",
                    "minutes": 24.0,
                    "is_starting": false,
                    "weight": 0.3304,
                    "rating": 6.6
                  },
                  {
                    "match_date": "2026-08-23",
                    "opponent": "Villarreal",
                    "minutes": 11.0,
                    "is_starting": false,
                    "weight": 0.2809,
                    "rating": 6.6
                  }
                ],
                "feature_row": {
                  "history_matches": 3.0,
                  "is_starting_11": 0.0,
                  "accuratePass": 18.5355,
                  "touches_p90": 91.2245,
                  "possessionLostCtrl": 3.0496,
                  "totalClearance": 4.2653,
                  "aerialWon": 1.38
                },
                "per_target": [
                  {
                    "target": "interceptionWon",
                    "predicted": 0.647861897945404,
                    "scale": "count per match",
                    "top_features": [
                      {
                        "name": "is_starting_11",
                        "importance": 0.0944
                      },
                      {
                        "name": "duel_win_rate",
                        "importance": 0.0353
                      },
                      {
                        "name": "duelWon_p90",
                        "importance": 0.0341
                      },
                      {
                        "name": "interceptionWon_p90",
                        "importance": 0.0326
                      },
                      {
                        "name": "totalClearance",
                        "importance": 0.0322
                      }
                    ]
                  },
                  {
                    "target": "totalTackle",
                    "predicted": 1.1319749355316162,
                    "scale": "count per match",
                    "top_features": [
                      {
                        "name": "history_matches",
                        "importance": 0.0588
                      },
                      {
                        "name": "duelLost",
                        "importance": 0.0461
                      },
                      {
                        "name": "possessionLostCtrl",
                        "importance": 0.0446
                      },
                      {
                        "name": "challengeLost",
                        "importance": 0.0406
                      },
                      {
                        "name": "defensive_actions",
                        "importance": 0.0401
                      }
                    ]
                  },
                  {
                    "target": "wonTackle",
                    "predicted": 0.5118085741996765,
                    "scale": "count per match",
                    "top_features": [
                      {
                        "name": "history_matches",
                        "importance": 0.0565
                      },
                      {
                        "name": "possessionLostCtrl",
                        "importance": 0.0432
                      },
                      {
                        "name": "challengeLost",
                        "importance": 0.0353
                      },
                      {
                        "name": "is_starting_11",
                        "importance": 0.0347
                      },
                      {
                        "name": "wonTackle",
                        "importance": 0.0329
                      }
                    ]
                  },
                  {
                    "target": "totalClearance",
                    "predicted": 1.3218700885772705,
                    "scale": "count per match",
                    "top_features": [
                      {
                        "name": "is_starting_11",
                        "importance": 0.11
                      },
                      {
                        "name": "opp_half_pass_pct",
                        "importance": 0.0506
                      },
                      {
                        "name": "totalClearance_p90",
                        "importance": 0.0425
                      },
                      {
                        "name": "aerialWon",
                        "importance": 0.0417
                      },
                      {
                        "name": "tackle_success_rate",
                        "importance": 0.0343
                      }
                    ]
                  },
                  {
                    "target": "aerialWon",
                    "predicted": 0.8946877717971802,
                    "scale": "count per match",
                    "top_features": [
                      {
                        "name": "is_starting_11",
                        "importance": 0.0798
                      },
                      {
                        "name": "aerialWon",
                        "importance": 0.0597
                      },
                      {
                        "name": "totalClearance",
                        "importance": 0.0439
                      },
                      {
                        "name": "accuratePass",
                        "importance": 0.0426
                      },
                      {
                        "name": "errorLeadToAShot",
                        "importance": 0.0411
                      }
                    ]
                  },
                  {
                    "target": "rating",
                    "predicted": 6.747500419616699,
                    "scale": "0-10",
                    "top_features": [
                      {
                        "name": "touches_p90",
                        "importance": 0.0708
                      },
                      {
                        "name": "accuratePass",
                        "importance": 0.0705
                      },
                      {
                        "name": "totalLongBalls",
                        "importance": 0.0537
                      },
                      {
                        "name": "pass_accuracy",
                        "importance": 0.0518
                      },
                      {
                        "name": "minutesPlayed",
                        "importance": 0.0478
                      }
                    ]
                  }
                ],
                "caveat": "Raw XGBoost output: no per-90 normalization; minutesPlayed is the player's historical average."
              }
            },
            {
              "step": "market_value_boost",
              "description": "Market-value quality scaling (boost 1.0018, quality 0.506)",
              "stats": {
                "interceptions": 1,
                "tackles": 1,
                "tackles_won": 1,
                "clearances": 1,
                "aerial_won": 1,
                "rating": 6.7594,
                "minutes": 34,
                "total_pass": 20,
                "accurate_pass": 18,
                "duels_won": 4,
                "total_long_balls": 3,
                "accurate_long_balls": 2,
                "total_own_half_passes": 13,
                "accurate_own_half_passes": 13,
                "total_opp_half_passes": 7,
                "accurate_opp_half_passes": 5,
                "crosses_total": 0,
                "crosses_accurate": 0,
                "touches": 27,
                "possession_lost": 3.0053,
                "dispossessed": 0.0,
                "duels_lost": 2,
                "aerial_lost": 0,
                "total_contest": 0,
                "won_contest": 0,
                "ball_recovery": 0,
                "challenges_lost": 0,
                "fouls": 0,
                "fouls_drawn": 0,
                "blocks": 0,
                "goal_rate": 0.0,
                "goals": 0,
                "assists": 0,
                "expected_goals": 0.0,
                "expected_assists": 0.01,
                "total_shots": 0,
                "shots_on_target": 0,
                "shots_off_target": 0,
                "big_chances_created": 0,
                "xgot": 0.0,
                "ball_carries": 10,
                "total_progression": 20,
                "progressive_carries": 0,
                "key_pass": 0
              }
            },
            {
              "step": "fbref_prior_blend",
              "description": "FBref 2026-27 prior blended (weight 0.0108)",
              "stats": {
                "interceptions": 1,
                "tackles": 1,
                "tackles_won": 1,
                "clearances": 1,
                "aerial_won": 1,
                "rating": 6.7594,
                "minutes": 34,
                "total_pass": 20,
                "accurate_pass": 18,
                "duels_won": 4,
                "total_long_balls": 3,
                "accurate_long_balls": 2,
                "total_own_half_passes": 13,
                "accurate_own_half_passes": 13,
                "total_opp_half_passes": 7,
                "accurate_opp_half_passes": 5,
                "crosses_total": 0,
                "crosses_accurate": 0,
                "touches": 27,
                "possession_lost": 3.0053,
                "dispossessed": 0.0,
                "duels_lost": 2,
                "aerial_lost": 0,
                "total_contest": 0,
                "won_contest": 0,
                "ball_recovery": 0,
                "challenges_lost": 0,
                "fouls": 0,
                "fouls_drawn": 0,
                "blocks": 0,
                "goal_rate": 0.0,
                "goals": 0,
                "assists": 0,
                "expected_goals": 0.0,
                "expected_assists": 0.01,
                "total_shots": 0,
                "shots_on_target": 0,
                "shots_off_target": 0,
                "big_chances_created": 0,
                "xgot": 0.0,
                "ball_carries": 10,
                "total_progression": 20,
                "progressive_carries": 0,
                "key_pass": 0,
                "offsides": 0,
                "yellowCards": 2.5,
                "redCards": 0.0,
                "ownGoals": 0.0,
                "minutesPct": 13.7,
                "pointsPerMatch": 2.0,
                "netGoalDifferencePer90": 2.43
              }
            },
            {
              "step": "minutes_scale",
              "description": "Bench projection scaled to 16.7 expected minutes (appearance prob 0.61)",
              "stats": {
                "interceptions": 0,
                "tackles": 0,
                "tackles_won": 0,
                "clearances": 0,
                "aerial_won": 0,
                "rating": 6.7594,
                "minutes": 17,
                "total_pass": 4,
                "accurate_pass": 3,
                "duels_won": 1,
                "total_long_balls": 0,
                "accurate_long_balls": 0,
                "total_own_half_passes": 2,
                "accurate_own_half_passes": 2,
                "total_opp_half_passes": 1,
                "accurate_opp_half_passes": 1,
                "crosses_total": 0,
                "crosses_accurate": 0,
                "touches": 5,
                "possession_lost": 0.557,
                "dispossessed": 0.0,
                "duels_lost": 0,
                "aerial_lost": 0,
                "total_contest": 0,
                "won_contest": 0,
                "ball_recovery": 0,
                "challenges_lost": 0,
                "fouls": 0,
                "fouls_drawn": 0,
                "blocks": 0,
                "goal_rate": 0.0,
                "goals": 0,
                "assists": 0,
                "expected_goals": 0.0,
                "expected_assists": 0.0019,
                "total_shots": 0,
                "shots_on_target": 0,
                "shots_off_target": 0,
                "big_chances_created": 0,
                "xgot": 0.0,
                "ball_carries": 2,
                "total_progression": 4,
                "progressive_carries": 0,
                "key_pass": 0,
                "offsides": 0,
                "yellowCards": 2.5,
                "redCards": 0.0,
                "ownGoals": 0.0,
                "minutesPct": 13.7,
                "pointsPerMatch": 2.0,
                "netGoalDifferencePer90": 2.43,
                "bench_appearance_probability": 0.607,
                "bench_expected_minutes": 16.68
              }
            },
            {
              "step": "final_cap",
              "description": "Stats clamped to historical constraints and shot-component identity",
              "stats": {
                "interceptions": 0,
                "tackles": 0,
                "tackles_won": 0,
                "clearances": 0,
                "aerial_won": 0,
                "rating": 6.7594,
                "minutes": 17,
                "total_pass": 4,
                "accurate_pass": 3,
                "duels_won": 1,
                "total_long_balls": 0,
                "accurate_long_balls": 0,
                "total_own_half_passes": 2,
                "accurate_own_half_passes": 2,
                "total_opp_half_passes": 1,
                "accurate_opp_half_passes": 1,
                "crosses_total": 0,
                "crosses_accurate": 0,
                "touches": 5,
                "possession_lost": 0.557,
                "dispossessed": 0.0,
                "duels_lost": 0,
                "aerial_lost": 0,
                "total_contest": 0,
                "won_contest": 0,
                "ball_recovery": 0,
                "challenges_lost": 0,
                "fouls": 0,
                "fouls_drawn": 0,
                "blocks": 0,
                "goal_rate": 0.0,
                "goals": 0,
                "assists": 0,
                "expected_goals": 0.0,
                "expected_assists": 0.0019,
                "total_shots": 0,
                "shots_on_target": 0,
                "shots_off_target": 0,
                "big_chances_created": 0,
                "xgot": 0.0,
                "ball_carries": 2,
                "total_progression": 4,
                "progressive_carries": 0,
                "key_pass": 0,
                "offsides": 0,
                "yellowCards": 2.5,
                "redCards": 0.0,
                "ownGoals": 0.0,
                "minutesPct": 13.7,
                "pointsPerMatch": 2.0,
                "netGoalDifferencePer90": 2.43,
                "bench_appearance_probability": 0.607,
                "bench_expected_minutes": 16.68
              }
            },
            {
              "step": "team_lambda_rescale",
              "description": "Player expected_goals/expected_assists rescaled so squad sum equals team lambda 1.59 (squad xG sum 1.1682, xG scale 1.3636)",
              "stats": {
                "interceptions": 0,
                "tackles": 0,
                "tackles_won": 0,
                "clearances": 0,
                "aerial_won": 0,
                "rating": 6.7594,
                "minutes": 17,
                "total_pass": 4,
                "accurate_pass": 3,
                "duels_won": 1,
                "total_long_balls": 0,
                "accurate_long_balls": 0,
                "total_own_half_passes": 2,
                "accurate_own_half_passes": 2,
                "total_opp_half_passes": 1,
                "accurate_opp_half_passes": 1,
                "crosses_total": 0,
                "crosses_accurate": 0,
                "touches": 5,
                "possession_lost": 0.557,
                "dispossessed": 0.0,
                "duels_lost": 0,
                "aerial_lost": 0,
                "total_contest": 0,
                "won_contest": 0,
                "ball_recovery": 0,
                "challenges_lost": 0,
                "fouls": 0,
                "fouls_drawn": 0,
                "blocks": 0,
                "goal_rate": 0.0,
                "goals": 0,
                "assists": 0,
                "expected_goals": 0.0,
                "expected_assists": 0.0019,
                "total_shots": 0,
                "shots_on_target": 0,
                "shots_off_target": 0,
                "big_chances_created": 0,
                "xgot": 0.0,
                "ball_carries": 2,
                "total_progression": 4,
                "progressive_carries": 0,
                "key_pass": 0,
                "offsides": 0,
                "yellowCards": 2.5,
                "redCards": 0.0,
                "ownGoals": 0.0,
                "minutesPct": 13.7,
                "pointsPerMatch": 2.0,
                "netGoalDifferencePer90": 2.43,
                "bench_appearance_probability": 0.607,
                "bench_expected_minutes": 16.68,
                "projected_substitution_order": 2,
                "substitution_rule_cap": 5,
                "projected_team_substitution_count": 3,
                "projected_substitution_expected_count": 2.824,
                "projected_substitution_game_state_adjustment": 0,
                "substitution_usage": "projected_used_substitute",
                "projected_goals": 0,
                "goal_probability": 0.0,
                "projected_assists": 0,
                "assist_probability": 0.0
              }
            },
            {
              "step": "rankings_attached",
              "description": "Global ranking attached (match squad rank 16, fifa_overall 82.0)",
              "stats": {
                "interceptions": 0,
                "tackles": 0,
                "tackles_won": 0,
                "clearances": 0,
                "aerial_won": 0,
                "rating": 6.7594,
                "minutes": 17,
                "total_pass": 4,
                "accurate_pass": 3,
                "duels_won": 1,
                "total_long_balls": 0,
                "accurate_long_balls": 0,
                "total_own_half_passes": 2,
                "accurate_own_half_passes": 2,
                "total_opp_half_passes": 1,
                "accurate_opp_half_passes": 1,
                "crosses_total": 0,
                "crosses_accurate": 0,
                "touches": 5,
                "possession_lost": 0.557,
                "dispossessed": 0.0,
                "duels_lost": 0,
                "aerial_lost": 0,
                "total_contest": 0,
                "won_contest": 0,
                "ball_recovery": 0,
                "challenges_lost": 0,
                "fouls": 0,
                "fouls_drawn": 0,
                "blocks": 0,
                "goal_rate": 0.0,
                "goals": 0,
                "assists": 0,
                "expected_goals": 0.0,
                "expected_assists": 0.0019,
                "total_shots": 0,
                "shots_on_target": 0,
                "shots_off_target": 0,
                "big_chances_created": 0,
                "xgot": 0.0,
                "ball_carries": 2,
                "total_progression": 4,
                "progressive_carries": 0,
                "key_pass": 0,
                "offsides": 0,
                "yellowCards": 2.5,
                "redCards": 0.0,
                "ownGoals": 0.0,
                "minutesPct": 13.7,
                "pointsPerMatch": 2.0,
                "netGoalDifferencePer90": 2.43,
                "bench_appearance_probability": 0.607,
                "bench_expected_minutes": 16.68,
                "projected_substitution_order": 2,
                "substitution_rule_cap": 5,
                "projected_team_substitution_count": 3,
                "projected_substitution_expected_count": 2.824,
                "projected_substitution_game_state_adjustment": 0,
                "substitution_usage": "projected_used_substitute",
                "projected_goals": 0,
                "goal_probability": 0.0,
                "projected_assists": 0,
                "assist_probability": 0.0,
                "fifa_overall": 82.0
              }
            }
          ]
        },
        "Alexander Sørloth": {
          "player_id": 309078,
          "position": "F",
          "position_depth": "F_BENCH",
          "is_starter": false,
          "shirt_number": 9,
          "height": 195,
          "market_value": 18600000,
          "stats": {
            "expected_goals": 0.1158,
            "goal_rate": 0.0549,
            "goals": 0,
            "total_shots": 1,
            "shots_on_target": 0,
            "expected_assists": 0.0306,
            "duels_won": 1,
            "aerial_won": 1,
            "rating": 7.1,
            "minutes": 26,
            "total_pass": 9,
            "accurate_pass": 7,
            "total_long_balls": 0,
            "accurate_long_balls": 0,
            "total_opp_half_passes": 5,
            "accurate_opp_half_passes": 3,
            "crosses_total": 0,
            "crosses_accurate": 0,
            "touches": 13,
            "possession_lost": 2.687,
            "dispossessed": 1.2,
            "duels_lost": 1,
            "aerial_lost": 1,
            "total_contest": 2,
            "won_contest": 1,
            "ball_recovery": 1,
            "challenges_lost": 1,
            "fouls": 0,
            "fouls_drawn": 0,
            "assists": 0,
            "shots_off_target": 0,
            "key_pass": 0,
            "interceptions": 0,
            "tackles_won": 0,
            "tackles": 0,
            "clearances": 0,
            "blocks": 0,
            "big_chances_created": 0,
            "big_chances_missed": 0,
            "xgot": 0.065,
            "offsides": 1,
            "ball_carries": 6,
            "total_progression": 16,
            "progressive_carries": 2,
            "bench_appearance_probability": 0.591,
            "bench_expected_minutes": 26.0,
            "projected_substitution_order": 3,
            "substitution_rule_cap": 5,
            "projected_team_substitution_count": 3,
            "projected_substitution_expected_count": 2.824,
            "projected_substitution_game_state_adjustment": 0,
            "substitution_usage": "projected_used_substitute",
            "projected_goals": 0,
            "goal_probability": 0.0,
            "projected_assists": 0,
            "assist_probability": 0.0,
            "fifa_overall": 83.0
          },
          "latest_10_games": [],
          "ranking": {
            "global_player_rank": 265,
            "combined_rank_score": 198.0,
            "ranking_source": "sofascore_plus_fifa_csv",
            "ranking_status": "combined",
            "sofascore_rank": 89.0,
            "sofascore_rating": 7.5125,
            "sofascore_appearances": 8.0,
            "fifa_rank": 307.0,
            "fifa_overall": 83.0,
            "fifa_source": "EA SPORTS FC official ratings",
            "match_squad_rank": 14,
            "squad_role": "substitute",
            "projected_match_rating": 7.1,
            "source_file": "data/player_rankings.csv",
            "player_name": "Alexander Sørloth",
            "ranking_neighbors": {
              "upper": [
                {
                  "player_name": "Scott McTominay",
                  "ranking": 260
                },
                {
                  "player_name": "Yann Sommer",
                  "ranking": 261
                },
                {
                  "player_name": "Éder Militão",
                  "ranking": 262
                },
                {
                  "player_name": "Aleksandar Pavlović",
                  "ranking": 263
                },
                {
                  "player_name": "Marcos Llorente",
                  "ranking": 264
                }
              ],
              "lower": [
                {
                  "player_name": "Edgar Silva",
                  "ranking": 266
                },
                {
                  "player_name": "Antonio Rüdiger",
                  "ranking": 267
                },
                {
                  "player_name": "Ibrahima Konaté",
                  "ranking": 268
                },
                {
                  "player_name": "Jorge Henríquez",
                  "ranking": 269
                },
                {
                  "player_name": "Seong-min Hwang",
                  "ranking": 270
                }
              ]
            }
          },
          "data_sources": [
            "market_value"
          ],
          "data_confidence": 0.25,
          "history_matches": 0,
          "xgboost_reasoning": {
            "model_source": "market_value_prior",
            "position_service": "F_service",
            "features_evaluated": [],
            "targets_predicted": [],
            "history_matches": 0,
            "data_confidence": 0.25,
            "data_sources": [
              "market_value"
            ],
            "bench_expected_minutes": 26.00361813055217,
            "bench_appearance_prob": 0.5910735513887351,
            "market_value_adjustment": 0.6171,
            "fbref_prior_metrics": null,
            "rationale": "Bench projection from market-value prior (€18,600,000) scaled to 26.0 expected mins."
          },
          "stat_evolution": [
            {
              "step": "market_value_prior",
              "description": "Market-value baseline for position F (quality 0.62)",
              "stats": {
                "expected_goals": 0.294,
                "goal_rate": 0.19,
                "goals": 0,
                "total_shots": 3,
                "shots_on_target": 2,
                "expected_assists": 0.106,
                "duels_won": 5,
                "aerial_won": 2,
                "rating": 7.1,
                "minutes": 90,
                "total_pass": 32,
                "accurate_pass": 23,
                "total_long_balls": 1,
                "accurate_long_balls": 1,
                "total_opp_half_passes": 17,
                "accurate_opp_half_passes": 12,
                "crosses_total": 2,
                "crosses_accurate": 1,
                "touches": 45,
                "possession_lost": 9.3,
                "dispossessed": 1.2,
                "duels_lost": 5,
                "aerial_lost": 1,
                "total_contest": 6,
                "won_contest": 3,
                "ball_recovery": 2,
                "challenges_lost": 1,
                "fouls": 2,
                "fouls_drawn": 1,
                "assists": 0,
                "shots_off_target": 1,
                "key_pass": 1,
                "interceptions": 0,
                "tackles_won": 1,
                "tackles": 1,
                "clearances": 0,
                "blocks": 0,
                "big_chances_created": 0,
                "big_chances_missed": 0,
                "xgot": 0.225,
                "offsides": 1,
                "ball_carries": 22,
                "total_progression": 56,
                "progressive_carries": 6
              }
            },
            {
              "step": "minutes_scale",
              "description": "Bench projection scaled to 26.0 expected minutes (appearance prob 0.59)",
              "stats": {
                "expected_goals": 0.0849,
                "goal_rate": 0.0549,
                "goals": 0,
                "total_shots": 1,
                "shots_on_target": 0,
                "expected_assists": 0.0306,
                "duels_won": 1,
                "aerial_won": 1,
                "rating": 7.1,
                "minutes": 26,
                "total_pass": 9,
                "accurate_pass": 7,
                "total_long_balls": 0,
                "accurate_long_balls": 0,
                "total_opp_half_passes": 5,
                "accurate_opp_half_passes": 3,
                "crosses_total": 0,
                "crosses_accurate": 0,
                "touches": 13,
                "possession_lost": 2.687,
                "dispossessed": 1.2,
                "duels_lost": 1,
                "aerial_lost": 1,
                "total_contest": 2,
                "won_contest": 1,
                "ball_recovery": 1,
                "challenges_lost": 1,
                "fouls": 0,
                "fouls_drawn": 0,
                "assists": 0,
                "shots_off_target": 0,
                "key_pass": 0,
                "interceptions": 0,
                "tackles_won": 0,
                "tackles": 0,
                "clearances": 0,
                "blocks": 0,
                "big_chances_created": 0,
                "big_chances_missed": 0,
                "xgot": 0.065,
                "offsides": 1,
                "ball_carries": 6,
                "total_progression": 16,
                "progressive_carries": 2,
                "bench_appearance_probability": 0.591,
                "bench_expected_minutes": 26.0
              }
            },
            {
              "step": "final_cap",
              "description": "Stats clamped to historical constraints and shot-component identity",
              "stats": {
                "expected_goals": 0.0849,
                "goal_rate": 0.0549,
                "goals": 0,
                "total_shots": 1,
                "shots_on_target": 0,
                "expected_assists": 0.0306,
                "duels_won": 1,
                "aerial_won": 1,
                "rating": 7.1,
                "minutes": 26,
                "total_pass": 9,
                "accurate_pass": 7,
                "total_long_balls": 0,
                "accurate_long_balls": 0,
                "total_opp_half_passes": 5,
                "accurate_opp_half_passes": 3,
                "crosses_total": 0,
                "crosses_accurate": 0,
                "touches": 13,
                "possession_lost": 2.687,
                "dispossessed": 1.2,
                "duels_lost": 1,
                "aerial_lost": 1,
                "total_contest": 2,
                "won_contest": 1,
                "ball_recovery": 1,
                "challenges_lost": 1,
                "fouls": 0,
                "fouls_drawn": 0,
                "assists": 0,
                "shots_off_target": 0,
                "key_pass": 0,
                "interceptions": 0,
                "tackles_won": 0,
                "tackles": 0,
                "clearances": 0,
                "blocks": 0,
                "big_chances_created": 0,
                "big_chances_missed": 0,
                "xgot": 0.065,
                "offsides": 1,
                "ball_carries": 6,
                "total_progression": 16,
                "progressive_carries": 2,
                "bench_appearance_probability": 0.591,
                "bench_expected_minutes": 26.0
              }
            },
            {
              "step": "team_lambda_rescale",
              "description": "Player expected_goals/expected_assists rescaled so squad sum equals team lambda 1.59 (squad xG sum 1.1682, xG scale 1.3636)",
              "stats": {
                "expected_goals": 0.1158,
                "goal_rate": 0.0549,
                "goals": 0,
                "total_shots": 1,
                "shots_on_target": 0,
                "expected_assists": 0.0306,
                "duels_won": 1,
                "aerial_won": 1,
                "rating": 7.1,
                "minutes": 26,
                "total_pass": 9,
                "accurate_pass": 7,
                "total_long_balls": 0,
                "accurate_long_balls": 0,
                "total_opp_half_passes": 5,
                "accurate_opp_half_passes": 3,
                "crosses_total": 0,
                "crosses_accurate": 0,
                "touches": 13,
                "possession_lost": 2.687,
                "dispossessed": 1.2,
                "duels_lost": 1,
                "aerial_lost": 1,
                "total_contest": 2,
                "won_contest": 1,
                "ball_recovery": 1,
                "challenges_lost": 1,
                "fouls": 0,
                "fouls_drawn": 0,
                "assists": 0,
                "shots_off_target": 0,
                "key_pass": 0,
                "interceptions": 0,
                "tackles_won": 0,
                "tackles": 0,
                "clearances": 0,
                "blocks": 0,
                "big_chances_created": 0,
                "big_chances_missed": 0,
                "xgot": 0.065,
                "offsides": 1,
                "ball_carries": 6,
                "total_progression": 16,
                "progressive_carries": 2,
                "bench_appearance_probability": 0.591,
                "bench_expected_minutes": 26.0,
                "projected_substitution_order": 3,
                "substitution_rule_cap": 5,
                "projected_team_substitution_count": 3,
                "projected_substitution_expected_count": 2.824,
                "projected_substitution_game_state_adjustment": 0,
                "substitution_usage": "projected_used_substitute",
                "projected_goals": 0,
                "goal_probability": 0.0,
                "projected_assists": 0,
                "assist_probability": 0.0
              }
            },
            {
              "step": "rankings_attached",
              "description": "Global ranking attached (match squad rank 14, fifa_overall 83.0)",
              "stats": {
                "expected_goals": 0.1158,
                "goal_rate": 0.0549,
                "goals": 0,
                "total_shots": 1,
                "shots_on_target": 0,
                "expected_assists": 0.0306,
                "duels_won": 1,
                "aerial_won": 1,
                "rating": 7.1,
                "minutes": 26,
                "total_pass": 9,
                "accurate_pass": 7,
                "total_long_balls": 0,
                "accurate_long_balls": 0,
                "total_opp_half_passes": 5,
                "accurate_opp_half_passes": 3,
                "crosses_total": 0,
                "crosses_accurate": 0,
                "touches": 13,
                "possession_lost": 2.687,
                "dispossessed": 1.2,
                "duels_lost": 1,
                "aerial_lost": 1,
                "total_contest": 2,
                "won_contest": 1,
                "ball_recovery": 1,
                "challenges_lost": 1,
                "fouls": 0,
                "fouls_drawn": 0,
                "assists": 0,
                "shots_off_target": 0,
                "key_pass": 0,
                "interceptions": 0,
                "tackles_won": 0,
                "tackles": 0,
                "clearances": 0,
                "blocks": 0,
                "big_chances_created": 0,
                "big_chances_missed": 0,
                "xgot": 0.065,
                "offsides": 1,
                "ball_carries": 6,
                "total_progression": 16,
                "progressive_carries": 2,
                "bench_appearance_probability": 0.591,
                "bench_expected_minutes": 26.0,
                "projected_substitution_order": 3,
                "substitution_rule_cap": 5,
                "projected_team_substitution_count": 3,
                "projected_substitution_expected_count": 2.824,
                "projected_substitution_game_state_adjustment": 0,
                "substitution_usage": "projected_used_substitute",
                "projected_goals": 0,
                "goal_probability": 0.0,
                "projected_assists": 0,
                "assist_probability": 0.0,
                "fifa_overall": 83.0
              }
            }
          ]
        }
      },
      "team_totals": {
        "projected_goals": 1,
        "expected_goals": 1.59,
        "expected_assists": 0.81,
        "total_shots": 18,
        "shots_on_target": 2,
        "total_passes": 472,
        "interceptions": 4,
        "tackles": 7,
        "avg_rating": 7.32,
        "possession_estimated_pct": 52.4,
        "pressing_actions_per_90": 7.6
      }
    }
  },
  "antagonist_report": {
    "home_attacking_duels": [
      {
        "attacker": "Mikel Oyarzabal",
        "attacker_role": "ST",
        "attacker_market_value": 27000000,
        "attacker_height": 181,
        "attacker_skill_quality": 0.694,
        "defenders": [
          "Dávid Hancko",
          "Marc Pubill"
        ],
        "defender_roles": [
          "CB",
          "CB"
        ],
        "def_skill_quality_avg": 0.749,
        "duel_zone": "Striker vs Two Centre Backs — 1v2 Aerial/Physical Battle",
        "numerical_situation": "1v2",
        "duel_win_rate": 0.18,
        "xg_contribution": 0.1561,
        "shots_in_zone": 2.0,
        "dribbles_attempted": 2,
        "dribbles_successful": 0.3,
        "aerial_duels": 3,
        "aerial_won": 1.6,
        "crosses_in_zone": 0.0,
        "fouls_drawn": 1.7,
        "pressing_intensity_on_attacker": "HIGH",
        "defender_stats": [
          {
            "player": "Dávid Hancko",
            "role": "CB",
            "market_value": 36000000,
            "tackles_attempted": 1.1,
            "tackles_won": 1.2,
            "fouls_committed": 0.4,
            "interceptions_in_zone": 1.2,
            "clearances_in_zone": 1.1,
            "aerial_duels_won": 0.7,
            "defensive_success_rate": 0.82
          },
          {
            "player": "Marc Pubill",
            "role": "CB",
            "market_value": 33000000,
            "tackles_attempted": 1.1,
            "tackles_won": 1.2,
            "fouls_committed": 0.4,
            "interceptions_in_zone": 1.2,
            "clearances_in_zone": 1.0,
            "aerial_duels_won": 0.7,
            "defensive_success_rate": 0.82
          }
        ],
        "duel_analysis": "Mikel Oyarzabal (ST) is heavily outmatched defensively against Dávid Hancko and Marc Pubill in a 2-defender block. Duel win probability: 18%.  Projected xG contribution: 0.156 — with very limited chance creation expected."
      },
      {
        "attacker": "Beñat Turrientes",
        "attacker_role": "LM",
        "attacker_market_value": 10600000,
        "attacker_height": 179,
        "attacker_skill_quality": 0.529,
        "defenders": [
          "Cristian Romero"
        ],
        "defender_roles": [
          "RB"
        ],
        "def_skill_quality_avg": 0.809,
        "duel_zone": "Left Mid vs Right Back — Wide Channel",
        "numerical_situation": "1v1",
        "duel_win_rate": 0.31,
        "xg_contribution": 0.0462,
        "shots_in_zone": 1.3,
        "dribbles_attempted": 3,
        "dribbles_successful": 0.8,
        "aerial_duels": 2,
        "aerial_won": 1.0,
        "crosses_in_zone": 2.2,
        "fouls_drawn": 1.4,
        "pressing_intensity_on_attacker": "ULTRA_HIGH",
        "defender_stats": [
          {
            "player": "Cristian Romero",
            "role": "RB",
            "market_value": 46000000,
            "tackles_attempted": 2.3,
            "tackles_won": 2.2,
            "fouls_committed": 0.4,
            "interceptions_in_zone": 1.3,
            "clearances_in_zone": 0.5,
            "aerial_duels_won": 1.0,
            "defensive_success_rate": 0.69
          }
        ],
        "duel_analysis": "Beñat Turrientes (LM) is heavily outmatched defensively against Cristian Romero in a direct 1v1 contest. Duel win probability: 31%. The quality gap is significant (€11M vs €46M avg). Projected xG contribution: 0.046 — with very limited chance creation expected."
      },
      {
        "attacker": "Job Ochieng",
        "attacker_role": "RM",
        "attacker_market_value": 2200000,
        "attacker_height": 185,
        "attacker_skill_quality": 0.427,
        "defenders": [
          "Marcos Llorente"
        ],
        "defender_roles": [
          "LB"
        ],
        "def_skill_quality_avg": 0.641,
        "duel_zone": "Right Mid vs Left Back — Wide Channel",
        "numerical_situation": "1v1",
        "duel_win_rate": 0.368,
        "xg_contribution": 0.094,
        "shots_in_zone": 1.4,
        "dribbles_attempted": 3,
        "dribbles_successful": 1.0,
        "aerial_duels": 2,
        "aerial_won": 1.2,
        "crosses_in_zone": 2.0,
        "fouls_drawn": 1.2,
        "pressing_intensity_on_attacker": "MEDIUM",
        "defender_stats": [
          {
            "player": "Marcos Llorente",
            "role": "LB",
            "market_value": 21000000,
            "tackles_attempted": 2.1,
            "tackles_won": 2.0,
            "fouls_committed": 0.5,
            "interceptions_in_zone": 1.0,
            "clearances_in_zone": 0.5,
            "aerial_duels_won": 0.8,
            "defensive_success_rate": 0.632
          }
        ],
        "duel_analysis": "Job Ochieng (RM) faces tough defensive resistance against Marcos Llorente in a direct 1v1 contest. Duel win probability: 37%. The quality gap is significant (€2M vs €21M avg). Projected xG contribution: 0.094 — and is restricted in space and time on the ball."
      },
      {
        "attacker": "Yangel Herrera",
        "attacker_role": "CM",
        "attacker_market_value": 5600000,
        "attacker_height": 184,
        "attacker_skill_quality": 0.47,
        "defenders": [
          "Morten Hjulmand"
        ],
        "defender_roles": [
          "CM"
        ],
        "def_skill_quality_avg": 0.817,
        "duel_zone": "Central Mid vs Central Mid — Box-to-Box Midfield Contest",
        "numerical_situation": "1v1",
        "duel_win_rate": 0.26,
        "xg_contribution": 0.0353,
        "shots_in_zone": 1.3,
        "dribbles_attempted": 2,
        "dribbles_successful": 0.5,
        "aerial_duels": 2,
        "aerial_won": 1.1,
        "crosses_in_zone": 0.0,
        "fouls_drawn": 1.4,
        "pressing_intensity_on_attacker": "ULTRA_HIGH",
        "defender_stats": [
          {
            "player": "Morten Hjulmand",
            "role": "CM",
            "market_value": 48000000,
            "tackles_attempted": 2.3,
            "tackles_won": 2.3,
            "fouls_committed": 0.4,
            "interceptions_in_zone": 1.3,
            "clearances_in_zone": 0.5,
            "aerial_duels_won": 0.9,
            "defensive_success_rate": 0.74
          }
        ],
        "duel_analysis": "Yangel Herrera (CM) is heavily outmatched defensively against Morten Hjulmand in a direct 1v1 contest. Duel win probability: 26%. The quality gap is significant (€6M vs €48M avg). Projected xG contribution: 0.035 — with very limited chance creation expected."
      }
    ],
    "away_attacking_duels": [
      {
        "attacker": "Julián Alvarez",
        "attacker_role": "ST",
        "attacker_market_value": 116000000,
        "attacker_height": 170,
        "attacker_skill_quality": 0.897,
        "defenders": [
          "Luken Beitia",
          "Mamadou Sarr"
        ],
        "defender_roles": [
          "CB",
          "CB"
        ],
        "def_skill_quality_avg": 0.541,
        "duel_zone": "Striker vs Two Centre Backs — 1v2 Aerial/Physical Battle",
        "numerical_situation": "1v2",
        "duel_win_rate": 0.3,
        "xg_contribution": 0.1226,
        "shots_in_zone": 2.5,
        "dribbles_attempted": 2,
        "dribbles_successful": 0.5,
        "aerial_duels": 3,
        "aerial_won": 1.2,
        "crosses_in_zone": 0.0,
        "fouls_drawn": 1.7,
        "pressing_intensity_on_attacker": "LOW",
        "defender_stats": [
          {
            "player": "Luken Beitia",
            "role": "CB",
            "market_value": 1100000,
            "tackles_attempted": 1.0,
            "tackles_won": 1.0,
            "fouls_committed": 0.6,
            "interceptions_in_zone": 0.7,
            "clearances_in_zone": 0.6,
            "aerial_duels_won": 0.9,
            "defensive_success_rate": 0.7
          },
          {
            "player": "Mamadou Sarr",
            "role": "CB",
            "market_value": 24000000,
            "tackles_attempted": 1.1,
            "tackles_won": 1.1,
            "fouls_committed": 0.5,
            "interceptions_in_zone": 1.1,
            "clearances_in_zone": 0.9,
            "aerial_duels_won": 0.9,
            "defensive_success_rate": 0.7
          }
        ],
        "duel_analysis": "Julián Alvarez (ST) is heavily outmatched defensively against Luken Beitia and Mamadou Sarr in a 2-defender block. Duel win probability: 30%. The quality gap is significant (€116M vs €13M avg). Projected xG contribution: 0.123 — with very limited chance creation expected."
      },
      {
        "attacker": "Alex Baena",
        "attacker_role": "LM",
        "attacker_market_value": 43000000,
        "attacker_height": 174,
        "attacker_skill_quality": 0.796,
        "defenders": [
          "Sergio Gómez"
        ],
        "defender_roles": [
          "RB"
        ],
        "def_skill_quality_avg": 0.575,
        "duel_zone": "Left Mid vs Right Back — Wide Channel",
        "numerical_situation": "1v1",
        "duel_win_rate": 0.571,
        "xg_contribution": 0.1376,
        "shots_in_zone": 1.8,
        "dribbles_attempted": 3,
        "dribbles_successful": 1.5,
        "aerial_duels": 2,
        "aerial_won": 0.9,
        "crosses_in_zone": 2.7,
        "fouls_drawn": 1.2,
        "pressing_intensity_on_attacker": "LOW",
        "defender_stats": [
          {
            "player": "Sergio Gómez",
            "role": "RB",
            "market_value": 14600000,
            "tackles_attempted": 2.0,
            "tackles_won": 1.5,
            "fouls_committed": 0.5,
            "interceptions_in_zone": 0.9,
            "clearances_in_zone": 0.5,
            "aerial_duels_won": 1.1,
            "defensive_success_rate": 0.429
          }
        ],
        "duel_analysis": "Alex Baena (LM) is slightly favored against Sergio Gómez in a direct 1v1 contest. Duel win probability: 57%. The quality gap is significant (€43M vs €15M avg). Projected xG contribution: 0.138 — creating consistent moderate threat."
      },
      {
        "attacker": "Koke",
        "attacker_role": "RM",
        "attacker_market_value": 4600000,
        "attacker_height": 177,
        "attacker_skill_quality": 0.457,
        "defenders": [
          "Jon Aramburu"
        ],
        "defender_roles": [
          "LB"
        ],
        "def_skill_quality_avg": 0.567,
        "duel_zone": "Right Mid vs Left Back — Wide Channel",
        "numerical_situation": "1v1",
        "duel_win_rate": 0.415,
        "xg_contribution": 0.0382,
        "shots_in_zone": 1.5,
        "dribbles_attempted": 3,
        "dribbles_successful": 1.1,
        "aerial_duels": 2,
        "aerial_won": 1.0,
        "crosses_in_zone": 2.1,
        "fouls_drawn": 1.2,
        "pressing_intensity_on_attacker": "LOW",
        "defender_stats": [
          {
            "player": "Jon Aramburu",
            "role": "LB",
            "market_value": 13900000,
            "tackles_attempted": 2.0,
            "tackles_won": 1.8,
            "fouls_committed": 0.5,
            "interceptions_in_zone": 0.9,
            "clearances_in_zone": 0.5,
            "aerial_duels_won": 1.0,
            "defensive_success_rate": 0.585
          }
        ],
        "duel_analysis": "Koke (RM) faces tough defensive resistance against Jon Aramburu in a direct 1v1 contest. Duel win probability: 41%.  Projected xG contribution: 0.038 — and is restricted in space and time on the ball."
      },
      {
        "attacker": "Morten Hjulmand",
        "attacker_role": "CM",
        "attacker_market_value": 48000000,
        "attacker_height": 185,
        "attacker_skill_quality": 0.817,
        "defenders": [
          "Yangel Herrera"
        ],
        "defender_roles": [
          "CM"
        ],
        "def_skill_quality_avg": 0.47,
        "duel_zone": "Central Mid vs Central Mid — Box-to-Box Midfield Contest",
        "numerical_situation": "1v1",
        "duel_win_rate": 0.58,
        "xg_contribution": 0.0628,
        "shots_in_zone": 1.9,
        "dribbles_attempted": 3,
        "dribbles_successful": 1.5,
        "aerial_duels": 2,
        "aerial_won": 1.2,
        "crosses_in_zone": 0.0,
        "fouls_drawn": 1.2,
        "pressing_intensity_on_attacker": "LOW",
        "defender_stats": [
          {
            "player": "Yangel Herrera",
            "role": "CM",
            "market_value": 5600000,
            "tackles_attempted": 2.0,
            "tackles_won": 1.4,
            "fouls_committed": 0.6,
            "interceptions_in_zone": 0.8,
            "clearances_in_zone": 0.5,
            "aerial_duels_won": 0.8,
            "defensive_success_rate": 0.42
          }
        ],
        "duel_analysis": "Morten Hjulmand (CM) is slightly favored against Yangel Herrera in a direct 1v1 contest. Duel win probability: 58%. The quality gap is significant (€48M vs €6M avg). Projected xG contribution: 0.063 — creating consistent moderate threat."
      }
    ],
    "midfield_battle": {
      "home_midfield_power": 0.532,
      "away_midfield_power": 0.742,
      "home_creative_power": 0.431,
      "away_creative_power": 0.67,
      "home_defensive_power": 0.431,
      "away_defensive_power": 0.588,
      "home_dominance_ratio": 0.418,
      "home_midfield_count": 4,
      "away_midfield_count": 4,
      "home_midfield_players": [
        "Ander Barrenetxea",
        "Beñat Turrientes",
        "Yangel Herrera",
        "Job Ochieng"
      ],
      "away_midfield_players": [
        "Alex Baena",
        "Morten Hjulmand",
        "Koke",
        "Giuliano Simeone"
      ],
      "possession_advantage": "away",
      "estimated_possession_home_pct": 47.6,
      "estimated_possession_away_pct": 52.4,
      "home_pressing_actions_per_90": 6.5,
      "away_pressing_actions_per_90": 7.6,
      "home_key_passes_projected": 4.1,
      "away_key_passes_projected": 5.5,
      "home_throughball_threat": 1.9,
      "away_throughball_threat": 2.6,
      "key_personal_duel": "Ander Barrenetxea vs Morten Hjulmand",
      "midfield_lambda_factor_home": 0.971,
      "midfield_lambda_factor_away": 1.033
    },
    "formation_analysis": {
      "home_formation": "4-4-2",
      "away_formation": "4-4-2",
      "home_tactical_bonus": 0.0,
      "away_tactical_bonus": 0.0,
      "formation_verdict": "Tactical parity between 4-4-2 and 4-4-2. Match outcome driven primarily by individual player quality."
    },
    "home_lambda": 1.02,
    "away_lambda": 1.593,
    "home_top_threat_zones": [
      "Striker vs Two Centre Backs — 1v2 Aerial/Physical Battle",
      "Right Mid vs Left Back — Wide Channel"
    ],
    "away_top_threat_zones": [
      "Left Mid vs Right Back — Wide Channel",
      "Striker vs Two Centre Backs — 1v2 Aerial/Physical Battle"
    ],
    "home_player_antagonists": {
      "Mikel Oyarzabal": {
        "opponents": [
          "Dávid Hancko",
          "Marc Pubill"
        ],
        "primary_zone": "Striker vs Two Centre Backs — 1v2 Aerial/Physical Battle",
        "source": "attacking_duel"
      },
      "Beñat Turrientes": {
        "opponents": [
          "Cristian Romero",
          "Alex Baena"
        ],
        "primary_zone": "Left Mid vs Right Back — Wide Channel",
        "source": "attacking_duel, midfield_pairing"
      },
      "Job Ochieng": {
        "opponents": [
          "Marcos Llorente",
          "Koke"
        ],
        "primary_zone": "Right Mid vs Left Back — Wide Channel",
        "source": "attacking_duel, midfield_pairing"
      },
      "Yangel Herrera": {
        "opponents": [
          "Morten Hjulmand"
        ],
        "primary_zone": "Central Mid vs Central Mid — Box-to-Box Midfield Contest",
        "source": "attacking_duel, defensive_duel, midfield_pairing"
      },
      "Luken Beitia": {
        "opponents": [
          "Julián Alvarez"
        ],
        "primary_zone": "Striker vs Two Centre Backs — 1v2 Aerial/Physical Battle",
        "source": "defensive_duel"
      },
      "Mamadou Sarr": {
        "opponents": [
          "Julián Alvarez"
        ],
        "primary_zone": "Striker vs Two Centre Backs — 1v2 Aerial/Physical Battle",
        "source": "defensive_duel"
      },
      "Sergio Gómez": {
        "opponents": [
          "Alex Baena"
        ],
        "primary_zone": "Left Mid vs Right Back — Wide Channel",
        "source": "defensive_duel"
      },
      "Jon Aramburu": {
        "opponents": [
          "Koke"
        ],
        "primary_zone": "Right Mid vs Left Back — Wide Channel",
        "source": "defensive_duel"
      },
      "Ander Barrenetxea": {
        "opponents": [
          "Giuliano Simeone"
        ],
        "primary_zone": "Midfield lane",
        "source": "midfield_pairing"
      },
      "Álex Remiro": {
        "opponents": [
          "Ademola Lookman",
          "Julián Alvarez"
        ],
        "primary_zone": "Shape fallback",
        "source": "formation_fallback"
      },
      "Orri Óskarsson": {
        "opponents": [
          "Cristian Romero",
          "Dávid Hancko"
        ],
        "primary_zone": "Shape fallback",
        "source": "formation_fallback"
      }
    },
    "away_player_antagonists": {
      "Dávid Hancko": {
        "opponents": [
          "Mikel Oyarzabal"
        ],
        "primary_zone": "Striker vs Two Centre Backs — 1v2 Aerial/Physical Battle",
        "source": "defensive_duel"
      },
      "Marc Pubill": {
        "opponents": [
          "Mikel Oyarzabal"
        ],
        "primary_zone": "Striker vs Two Centre Backs — 1v2 Aerial/Physical Battle",
        "source": "defensive_duel"
      },
      "Cristian Romero": {
        "opponents": [
          "Beñat Turrientes"
        ],
        "primary_zone": "Left Mid vs Right Back — Wide Channel",
        "source": "defensive_duel"
      },
      "Marcos Llorente": {
        "opponents": [
          "Job Ochieng"
        ],
        "primary_zone": "Right Mid vs Left Back — Wide Channel",
        "source": "defensive_duel"
      },
      "Morten Hjulmand": {
        "opponents": [
          "Yangel Herrera"
        ],
        "primary_zone": "Central Mid vs Central Mid — Box-to-Box Midfield Contest",
        "source": "defensive_duel, attacking_duel, midfield_pairing"
      },
      "Julián Alvarez": {
        "opponents": [
          "Luken Beitia",
          "Mamadou Sarr"
        ],
        "primary_zone": "Striker vs Two Centre Backs — 1v2 Aerial/Physical Battle",
        "source": "attacking_duel"
      },
      "Alex Baena": {
        "opponents": [
          "Sergio Gómez",
          "Beñat Turrientes"
        ],
        "primary_zone": "Left Mid vs Right Back — Wide Channel",
        "source": "attacking_duel, midfield_pairing"
      },
      "Koke": {
        "opponents": [
          "Jon Aramburu",
          "Job Ochieng"
        ],
        "primary_zone": "Right Mid vs Left Back — Wide Channel",
        "source": "attacking_duel, midfield_pairing"
      },
      "Giuliano Simeone": {
        "opponents": [
          "Ander Barrenetxea"
        ],
        "primary_zone": "Midfield lane",
        "source": "midfield_pairing"
      },
      "Jan Oblak": {
        "opponents": [
          "Orri Óskarsson",
          "Mikel Oyarzabal"
        ],
        "primary_zone": "Shape fallback",
        "source": "formation_fallback"
      },
      "Ademola Lookman": {
        "opponents": [
          "Mamadou Sarr",
          "Sergio Gómez"
        ],
        "primary_zone": "Shape fallback",
        "source": "formation_fallback"
      }
    },
    "key_tactical_insight": "Away midfield dictates play with ~52% possession expected (Ander Barrenetxea vs Morten Hjulmand). Total antagonist xG — Home: 0.33, Away: 0.36. Home danger zone: Striker vs Two Centre Backs — 1v2 Aerial/Physical Battle. Away danger zone: Left Mid vs Right Back — Wide Channel.",
    "lambda_factors": {
      "home_gk_opposition_factor": 0.9481,
      "away_gk_opposition_factor": 0.9777,
      "home_set_piece_bonus": 0.128,
      "away_set_piece_bonus": 0.1267,
      "home_defensive_solidity_vs": 0.9045,
      "away_defensive_solidity_vs": 0.9659,
      "home_midfield_factor": 0.971,
      "away_midfield_factor": 1.033,
      "stage_discount": 1.0,
      "quality_gap_applied": true,
      "home_avg_quality": 0.5588,
      "away_avg_quality": 0.7514,
      "avg_quality_gap": -0.1926,
      "squad_value_gap_log": -1.1076,
      "top5_value_gap_log": -0.9957,
      "attack_value_gap_log": -1.1963,
      "elite_count_gap": -6,
      "combined_quality_gap": -0.4022,
      "stronger_lambda_boost": 0.2212,
      "weaker_lambda_suppression": 0.1287,
      "home_bench_lambda_bonus": 0.0609,
      "away_bench_lambda_bonus": 0.1403,
      "home_bench_players_modelled": 7,
      "away_bench_players_modelled": 7,
      "fbref_team_priors": {
        "applied": true,
        "home_squad": "Real Sociedad",
        "away_squad": "Atlético Madrid",
        "home_goals_per90": 0.75,
        "away_goals_against_per90": 2.33,
        "away_goals_per90": 2.333333333333333,
        "home_goals_against_per90": 0.75,
        "home_empirical_lambda": 1.294,
        "away_empirical_lambda": 1.296,
        "blending_weight": 0.228
      },
      "mismatch_score_pressure_applied": true,
      "mismatch_score_pressure_gap": -0.4022,
      "mismatch_favorite_lambda_boost": 1.1056,
      "mismatch_underdog_lambda_factor": 0.9698,
      "pre_mismatch_home_lambda": 0.943,
      "pre_mismatch_away_lambda": 1.441,
      "competitive_underdog_floor_applied": true,
      "competitive_underdog_floor": 1.02,
      "pre_competitive_floor_home_lambda": 0.915,
      "pre_competitive_floor_away_lambda": 1.593,
      "pre_calibration_home_lambda": 0.9428,
      "pre_calibration_away_lambda": 1.4407,
      "competition_calibration_applied": false,
      "competition_calibration_reason": "no_sofascore_matches_data",
      "competition_calibration_samples": 0,
      "competition_observed_total_goals": 0.0,
      "competition_calibration_scale": 1.0,
      "neutral_share_preserved": false,
      "final_home_lambda": 1.02,
      "final_away_lambda": 1.593
    }
  },
  "home_standing": {
    "available": true,
    "team_position": 9,
    "opponent_position": 6,
    "standing_lambda_multiplier": 1.1955,
    "attack_index": 1.249,
    "defense_concede_index": 1.249,
    "form_multiplier": 0.98,
    "team_attack_rate_contextual": 1.5,
    "opp_defense_rate_contextual": 1.5,
    "team_ppg": 1.4,
    "opponent_ppg": 1.75
  },
  "away_standing": {
    "available": true,
    "team_position": 6,
    "opponent_position": 9,
    "standing_lambda_multiplier": 1.4506,
    "attack_index": 1.458,
    "defense_concede_index": 1.666,
    "form_multiplier": 1.02,
    "team_attack_rate_contextual": 1.75,
    "opp_defense_rate_contextual": 2.0,
    "team_ppg": 1.75,
    "opponent_ppg": 1.4
  },
  "xgboost_reasoning": {
    "summary": "Antagonist + XGBoost match analysis for Real Sociedad vs Atl. Madrid. Player statistics regressed using position-specific XGBoost models (G, D, M, F) with 2026-2027 FBref priors. Micro-duels resolved across 4-4-2 vs 4-4-2 (duel lambdas: Home 0.943, Away 1.441). Final calibrated Poisson lambdas: Home 1.020, Away 1.593 (most likely score 0-1).",
    "competition": "LaLiga",
    "model_coverage": {
      "home_starters_count": 11,
      "home_xgboost_players": 11,
      "home_fbref_players": 9,
      "away_starters_count": 11,
      "away_xgboost_players": 11,
      "away_fbref_players": 11,
      "home_bench_modelled": 7,
      "away_bench_modelled": 7
    },
    "team_priors": {
      "applied": true,
      "home_squad": "Real Sociedad",
      "away_squad": "Atlético Madrid",
      "home_goals_per90": 0.75,
      "away_goals_against_per90": 2.33,
      "away_goals_per90": 2.333333333333333,
      "home_goals_against_per90": 0.75,
      "home_empirical_lambda": 1.294,
      "away_empirical_lambda": 1.296,
      "blending_weight": 0.228
    },
    "pipeline_stages": [
      "1. XGBoost player regressions for volume & event rates with market-value quality scaling",
      "2. Multi-source prior blending (FBref 2026-2027 tables + Sofascore season history)",
      "3. Antagonist formation duel matrix resolving 1v1 and zonal matchups",
      "4. Team-level prior calibration (FBref possession and attack/defense efficiencies)",
      "5. Bivariate Poisson matrix with Dixon-Coles low-score correction"
    ],
    "final_lambdas": {
      "home_lambda": 1.02,
      "away_lambda": 1.593,
      "micro_duel_home_lambda": 0.943,
      "micro_duel_away_lambda": 1.441
    },
    "calibration_and_pressure": {
      "competition_calibration_applied": false,
      "competition_calibration_scale": 1.0,
      "mismatch_pressure_applied": true,
      "underdog_floor_applied": true
    }
  },
  "timestamp": "2026-09-13T13:30:46Z"
}