{
  "match_info": {
    "home_team": "Atl. Madrid",
    "away_team": "Real Madrid",
    "tournament": "LaLiga",
    "date": "20260920",
    "timezone": "America/New_York",
    "home_formation": "3-5-2",
    "away_formation": "3-4-2-1",
    "lineup_status": "projected_from_squad",
    "lineup_source": "/teams/get-squad",
    "lineup_confirmed": false,
    "lineup_confidence": 0.45
  },
  "prediction": {
    "most_likely_score": "1-2",
    "home_goals": 1,
    "away_goals": 2,
    "most_likely_score_probability": 0.0671,
    "match_resolution": "regulation",
    "predicted_winner": "Real Madrid",
    "tiebreaker": {
      "applies": false,
      "method": "none",
      "regulation_draw_probability": 0.1833,
      "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": "1-2",
        "probability": 0.0671
      },
      {
        "score": "2-2",
        "probability": 0.0669
      },
      {
        "score": "1-3",
        "probability": 0.0597
      },
      {
        "score": "2-3",
        "probability": 0.0595
      },
      {
        "score": "1-1",
        "probability": 0.0507
      }
    ],
    "scoreline_probabilities": {
      "0-0": 0.0098,
      "0-1": 0.0249,
      "0-2": 0.0337,
      "0-3": 0.0299,
      "0-4": 0.02,
      "0-5": 0.0106,
      "0-6": 0.0047,
      "0-7": 0.0018,
      "0-8": 0.0006,
      "1-0": 0.0185,
      "1-1": 0.0507,
      "1-2": 0.0671,
      "1-3": 0.0597,
      "1-4": 0.0398,
      "1-5": 0.0212,
      "1-6": 0.0094,
      "1-7": 0.0036,
      "1-8": 0.0012,
      "2-0": 0.0188,
      "2-1": 0.0502,
      "2-2": 0.0669,
      "2-3": 0.0595,
      "2-4": 0.0397,
      "2-5": 0.0212,
      "2-6": 0.0094,
      "2-7": 0.0036,
      "2-8": 0.0012,
      "3-0": 0.0125,
      "3-1": 0.0333,
      "3-2": 0.0444,
      "3-3": 0.0395,
      "3-4": 0.0263,
      "3-5": 0.0141,
      "3-6": 0.0062,
      "3-7": 0.0024,
      "3-8": 0.0008,
      "4-0": 0.0062,
      "4-1": 0.0166,
      "4-2": 0.0221,
      "4-3": 0.0197,
      "4-4": 0.0131,
      "4-5": 0.007,
      "4-6": 0.0031,
      "4-7": 0.0012,
      "5-0": 0.0025,
      "5-1": 0.0066,
      "5-2": 0.0088,
      "5-3": 0.0078,
      "5-4": 0.0052,
      "5-5": 0.0028,
      "5-6": 0.0012,
      "6-0": 0.0008,
      "6-1": 0.0022,
      "6-2": 0.0029,
      "6-3": 0.0026,
      "6-4": 0.0017,
      "6-5": 0.0009,
      "7-1": 0.0006,
      "7-2": 0.0008,
      "7-3": 0.0007
    },
    "outcome": {
      "home_win": 0.289,
      "draw": 0.1833,
      "away_win": 0.5277
    },
    "markets": {
      "over_2_5_goals": 0.8436,
      "under_2_5_goals": 0.1564,
      "btts_yes": 0.804,
      "btts_no": 0.196,
      "home_clean_sheet": 0.0695,
      "away_clean_sheet": 0.1363
    },
    "home_ratings": {
      "DR": 7.29,
      "MCR": 7.55,
      "ATR": 7.55,
      "GK": 7.15
    },
    "away_ratings": {
      "DR": 7.46,
      "MCR": 7.71,
      "ATR": 8.01,
      "GK": 7.09
    },
    "insights": {
      "summary": "Antagonist matchup analysis for Atl. Madrid vs Real Madrid. Most likely scoreline: 1-2. Lambdas derived from 6 home and 7 away individual player duels.",
      "key_player": "Projected scorer(s): Ademola Lookman, Kylian Mbappé (2)",
      "tactical_analysis": "Tactical parity between 3-5-2 and 3-4-2-1. Match outcome driven primarily by individual player quality. Midfield is evenly contested — Pablo Barrios vs Jude Bellingham will be the pivotal duel. Total antagonist xG — Home: 0.63, Away: 1.44. Home danger zone: Striker vs Two Centre Backs — 1v2 Aerial/Physical Battle. Away danger zone: Striker vs Two Centre Backs — 1v2 Aerial/Physical Battle."
    },
    "confidence": 0.62,
    "home_lambda": 1.993,
    "away_lambda": 2.667,
    "modal_scoreline": null,
    "modal_scoreline_probability": null,
    "headline_policy": null
  },
  "pregame_baseline": {
    "fair_win_probability": {
      "home_win": 0.289,
      "draw": 0.1833,
      "away_win": 0.5277
    },
    "favorite": "Real Madrid",
    "favorite_win_probability": 0.5277,
    "fair_spread": -0.674,
    "fair_total": 4.66,
    "prop_estimates": [
      {
        "market": "team_total_goals",
        "selection": "Atl. Madrid",
        "estimate": 1.993,
        "probability": null,
        "unit": "goals"
      },
      {
        "market": "team_total_goals",
        "selection": "Real Madrid",
        "estimate": 2.667,
        "probability": null,
        "unit": "goals"
      },
      {
        "market": "over_2_5_goals",
        "selection": "yes",
        "estimate": 2.5,
        "probability": 0.8436,
        "unit": "probability"
      },
      {
        "market": "both_teams_to_score",
        "selection": "yes",
        "estimate": 1.0,
        "probability": 0.804,
        "unit": "probability"
      },
      {
        "market": "clean_sheet",
        "selection": "Atl. Madrid",
        "estimate": 1.0,
        "probability": 0.0695,
        "unit": "probability"
      },
      {
        "market": "clean_sheet",
        "selection": "Real Madrid",
        "estimate": 1.0,
        "probability": 0.1363,
        "unit": "probability"
      },
      {
        "market": "anytime_goal",
        "selection": "Ademola Lookman (Atl. Madrid)",
        "estimate": 0.345,
        "probability": 0.332,
        "unit": "xG"
      },
      {
        "market": "anytime_goal",
        "selection": "Kylian Mbappé (Real Madrid)",
        "estimate": 0.8979,
        "probability": 0.7604,
        "unit": "xG"
      },
      {
        "market": "assist",
        "selection": "Pablo Barrios (Atl. Madrid)",
        "estimate": 0.1383,
        "probability": 0.1807,
        "unit": "xA"
      },
      {
        "market": "assist",
        "selection": "Aurélien Tchouaméni (Real Madrid)",
        "estimate": 0.222,
        "probability": 0.2678,
        "unit": "xA"
      }
    ],
    "expected_pace": {
      "tempo": "high",
      "expected_total_goals": 4.66,
      "expected_total_shots": 38,
      "expected_total_passes": 1020,
      "expected_pressing_actions_per_90": 16.7,
      "possession_home_pct": 49.3,
      "possession_away_pct": 50.7,
      "notes": "possession projects near even"
    },
    "expected_game_script": {
      "favorite": "Real Madrid",
      "favorite_win_probability": 0.5277,
      "script": "Real Madrid is the fair winner side, but the baseline remains narrow: fair spread -0.67 goals and fair total 4.66.",
      "first_half": "Expect high tempo while both sides test the matchup thesis; shot baseline is about 19 first-half attempts.",
      "second_half": "If level after halftime, midfield control and bench quality should decide territory; Atl. Madrid must keep the match inside one goal.",
      "late_game": "A Real Madrid lead likely shifts toward control and counters; a draw state keeps set pieces and transition chances live."
    },
    "key_matchup_thesis": "Real Madrid chance creation leans on Kylian Mbappé against Cristian Romero, Dávid Hancko in Striker vs Two Centre Backs — 1v2 Aerial/Physical Battle; possession projects near even.",
    "expected_rotation_usage_behavior": [
      "Atl. Madrid: starters carry the main goal usage through Ademola Lookman; bench watchlist: Jonathan David, Marcos Llorente, Alejandro Grimaldo.",
      "Real Madrid: starters carry the main goal usage through Kylian Mbappé (2); bench watchlist: Eduardo Camavinga, Rodrygo, Endrick.",
      "Assist usage should flow through Pablo Barrios, Aurélien Tchouaméni; late lineup changes should re-score these allocations."
    ],
    "pregame_play_by_play": [
      "0-15: Real Madrid tries to establish the projected edge; track possession and first-shot share.",
      "15-45: Baseline expects high tempo, about 19 total first-half shots, and 2.33 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 Atl. Madrid 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 Real Madrid.",
      "Atl. Madrid 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": {
    "Atl. Madrid": {
      "formation": "3-5-2",
      "players": {
        "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": 3.03,
            "high_pressure_saves": 1.15,
            "shots_faced": 6.5,
            "opponent_faced": "Kylian Mbappé, Vinícius Júnior",
            "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_type": "played",
              "match_id": 16416332.0,
              "match_date": "2026-09-13 19:00:00 UTC",
              "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",
              "home_team": "Real Sociedad",
              "away_team": "Atl. Madrid",
              "home_score_current": 0.0,
              "away_score_current": 3.0,
              "team_side": "away",
              "status_code": 100.0,
              "status_type": "finished",
              "status_description": "Ended",
              "player_status": "starter",
              "is_starting_11": true,
              "team": "Atl. Madrid",
              "opponent": "Real Sociedad",
              "stats": {},
              "has_player_stats": false,
              "source": "depth_chart.csv"
            },
            {
              "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": 17,
            "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": "2026-09-15T10:01:40.064367+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
                      }
                    ],
                    "decomposition": {
                      "base": 2.9806,
                      "items": [
                        {
                          "name": "touches",
                          "contribution": 0.1135
                        },
                        {
                          "name": "sweeper_actions_p90",
                          "contribution": -0.1074
                        },
                        {
                          "name": "goalkeeperValueNormalized",
                          "contribution": -0.0508
                        },
                        {
                          "name": "totalOwnHalfPasses",
                          "contribution": -0.0444
                        },
                        {
                          "name": "sweeper_accuracy",
                          "contribution": -0.0304
                        }
                      ],
                      "others": 0.021,
                      "total": 2.8821
                    }
                  },
                  {
                    "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
                      }
                    ],
                    "decomposition": {
                      "base": -0.0536,
                      "items": [
                        {
                          "name": "sweeper_actions_p90",
                          "contribution": -0.049
                        },
                        {
                          "name": "possessionLostCtrl",
                          "contribution": 0.0484
                        },
                        {
                          "name": "accurateLongBalls",
                          "contribution": -0.0332
                        },
                        {
                          "name": "passValueNormalized",
                          "contribution": 0.0318
                        },
                        {
                          "name": "long_ball_accuracy",
                          "contribution": 0.0255
                        }
                      ],
                      "others": -0.0384,
                      "total": -0.0685
                    }
                  },
                  {
                    "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
                      }
                    ],
                    "decomposition": {
                      "base": 7.0716,
                      "items": [
                        {
                          "name": "long_ball_accuracy",
                          "contribution": 0.0831
                        },
                        {
                          "name": "sweeper_actions_p90",
                          "contribution": -0.0679
                        },
                        {
                          "name": "commanding_index",
                          "contribution": -0.0482
                        },
                        {
                          "name": "passValueNormalized",
                          "contribution": 0.046
                        },
                        {
                          "name": "totalPass",
                          "contribution": 0.0317
                        }
                      ],
                      "others": -0.159,
                      "total": 6.9573
                    }
                  }
                ],
                "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
              },
              "params": {
                "market_value_eur": 16000000,
                "quality_factor": 0.59,
                "boost_factor": 1.027
              }
            },
            {
              "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
              },
              "params": {
                "blend_weight": 0.0722,
                "history_matches": 4,
                "prior_reliability": 0.2,
                "competition": "La Liga",
                "squad": "Atlético Madrid"
              },
              "changes": [
                {
                  "stat": "wasFouled",
                  "before": 0.0,
                  "after": 0.0241
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              ]
            },
            {
              "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
              },
              "params": {
                "stats_clamped": 0,
                "shot_identity_applied": false
              }
            },
            {
              "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,
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                "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": 3.03,
                "high_pressure_saves": 1.15,
                "shots_faced": 6.5,
                "opponent_faced": "Kylian Mbappé, Vinícius Júnior",
                "matchup_zone": "Goalkeeper shot-stopping context",
                "antagonist_source": "formation_fallback"
              },
              "params": {
                "duel_context_applied": true,
                "duel_context": {
                  "opponent_faced": "Kylian Mbappé, Vinícius Júnior",
                  "matchup_zone": "Goalkeeper shot-stopping context"
                }
              }
            },
            {
              "step": "team_lambda_rescale",
              "description": "Player expected_goals/expected_assists rescaled so squad sum equals team lambda 1.99 (squad xG sum 1.1375, xG scale 1.7521)",
              "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,
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                "aerial_won": 0,
                "sweeper_actions": 0,
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                "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": 3.03,
                "high_pressure_saves": 1.15,
                "shots_faced": 6.5,
                "opponent_faced": "Kylian Mbappé, Vinícius Júnior",
                "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
              },
              "params": {
                "team_lambda": 1.993,
                "squad_xg_sum": 1.1375,
                "xg_scale": 1.7521,
                "scoreline_reset": true
              }
            },
            {
              "step": "rankings_attached",
              "description": "Global ranking attached (match squad rank 17, 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": 3.03,
                "high_pressure_saves": 1.15,
                "shots_faced": 6.5,
                "opponent_faced": "Kylian Mbappé, Vinícius Júnior",
                "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
              },
              "params": {
                "match_squad_rank": 17,
                "squad_role": "starter",
                "ranking_source": "sofascore_plus_fifa_csv",
                "ranking_status": "combined",
                "global_player_rank": 121,
                "fifa_rank": 45.0,
                "fifa_source": "EA SPORTS FC official ratings",
                "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,
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                "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,
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                "penaltySave": 0.0,
                "ownGoals": 0.0,
                "savePct": 75.0,
                "cleanSheetPct": 33.3,
                "minutesPct": 100.0,
                "pointsPerMatch": 2.33,
                "netGoalDifferencePer90": 1.33,
                "expected_saves": 3.03,
                "high_pressure_saves": 1.15,
                "shots_faced": 6.5,
                "opponent_faced": "Kylian Mbappé, Vinícius Júnior",
                "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
              },
              "params": {
                "allocation_applied": true,
                "team_goals": 1,
                "goals_allocated": 0,
                "goal_probability": 0.0,
                "scorer_weight": 0.0,
                "squad_weight_total": 11.9646,
                "weight_share": 0.0,
                "position_multiplier": 0.0
              }
            },
            {
              "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,
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                "aerial_won": 0,
                "sweeper_actions": 0,
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                "possession_lost": 6.6755,
                "duels_lost": 0,
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                "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,
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                "yellowCards": 0.0,
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                "penaltySave": 0.0,
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                "savePct": 75.0,
                "cleanSheetPct": 33.3,
                "minutesPct": 100.0,
                "pointsPerMatch": 2.33,
                "netGoalDifferencePer90": 1.33,
                "expected_saves": 3.03,
                "high_pressure_saves": 1.15,
                "shots_faced": 6.5,
                "opponent_faced": "Kylian Mbappé, Vinícius Júnior",
                "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,
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                "fifa_overall": 88.0
              },
              "params": {
                "allocation_applied": true,
                "team_assists": 1,
                "assists_allocated": 0,
                "assist_probability": 0.0,
                "provider_weight": 0.0,
                "squad_weight_total": 9.9357,
                "weight_share": 0.0,
                "position_multiplier": 0.0
              }
            }
          ]
        },
        "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,
            "total_shots": 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,
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            "expected_goals": 0.3446,
            "expected_assists": 0.0219,
            "shots_on_target": 0,
            "big_chances_created": 0,
            "xgot": 0.0,
            "ball_carries": 28,
            "total_progression": 205,
            "progressive_carries": 2,
            "key_pass": 0,
            "shots_off_target": 1,
            "tackles_in_zone": 2.3,
            "tackles_won_in_zone": 1.9,
            "interceptions_in_zone": 1.3,
            "clearances_in_zone": 0.5,
            "aerial_duels_won": 1.1,
            "defensive_success_rate": 0.545,
            "opponent_faced": "Vinícius Júnior",
            "pressing_zone": "Shadow Striker vs Centre Back — Half-Space Threat",
            "matchup_zone": "Shadow Striker vs Centre Back — Half-Space Threat",
            "antagonist_source": "defensive_duel",
            "projected_goals": 0,
            "goal_probability": 0.0632,
            "projected_assists": 0,
            "assist_probability": 0.012,
            "fifa_overall": 82.0
          },
          "latest_10_games": [
            {
              "match_type": "played",
              "match_id": 16416332.0,
              "match_date": "2026-09-13 19:00:00 UTC",
              "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",
              "home_team": "Real Sociedad",
              "away_team": "Atl. Madrid",
              "home_score_current": 0.0,
              "away_score_current": 3.0,
              "team_side": "away",
              "status_code": 100.0,
              "status_type": "finished",
              "status_description": "Ended",
              "player_status": "starter",
              "is_starting_11": true,
              "team": "Atl. Madrid",
              "opponent": "Real Sociedad",
              "stats": {},
              "has_player_stats": false,
              "source": "depth_chart.csv"
            },
            {
              "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,
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                "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,
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            "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",
              "totalShots",
              "rating"
            ],
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            "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 7 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 7 target models",
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                "tackles": 1,
                "tackles_won": 1,
                "clearances": 4,
                "aerial_won": 1,
                "total_shots": 1,
                "rating": 6.6572,
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                "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,
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                "crosses_accurate": 0,
                "touches": 40,
                "possession_lost": 2.0,
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                "duels_lost": 1,
                "aerial_lost": 0,
                "total_contest": 0,
                "won_contest": 0,
                "ball_recovery": 3,
                "challenges_lost": 1,
                "fouls": 0,
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                "expected_goals": 0.18,
                "expected_assists": 0.02,
                "shots_on_target": 0,
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                "ball_carries": 26,
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                "shots_off_target": 1
              },
              "trace": {
                "model": {
                  "position_service": "D",
                  "schema_version": 4,
                  "trained_at": "2026-09-20T13:11:03.814313+00:00",
                  "trained_on": {
                    "matches": 93,
                    "players": 374,
                    "rows": 1289
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                },
                "player_history": [
                  {
                    "match_date": "2026-09-05",
                    "opponent": "Athletic Club",
                    "minutes": 31.0,
                    "is_starting": false,
                    "weight": 1.0,
                    "rating": 6.7
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                ],
                "feature_row": {
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                "per_target": [
                  {
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                    "scale": "count per match",
                    "top_features": [
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                        "name": "is_starting_11",
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                      {
                        "name": "duel_win_rate",
                        "importance": 0.0353
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                      {
                        "name": "duelWon_p90",
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                      {
                        "name": "interceptionWon_p90",
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                      {
                        "name": "totalClearance",
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                    ],
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                          "name": "touches_p90",
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                        {
                          "name": "is_starting_11",
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                        {
                          "name": "opp_half_pass_pct",
                          "contribution": -0.0397
                        },
                        {
                          "name": "progressive_carries_p90",
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                        {
                          "name": "duel_win_rate",
                          "contribution": -0.0209
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                      ],
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                  },
                  {
                    "target": "totalTackle",
                    "predicted": 1.270712971687317,
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                    "top_features": [
                      {
                        "name": "history_matches",
                        "importance": 0.0588
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                      {
                        "name": "duelLost",
                        "importance": 0.0461
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                      {
                        "name": "possessionLostCtrl",
                        "importance": 0.0446
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                      {
                        "name": "challengeLost",
                        "importance": 0.0406
                      },
                      {
                        "name": "defensive_actions",
                        "importance": 0.0401
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                    ],
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                        {
                          "name": "possessionLostCtrl",
                          "contribution": -0.0507
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                        {
                          "name": "opp_half_pass_pct",
                          "contribution": 0.0429
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                        {
                          "name": "duelLost",
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                        {
                          "name": "minutesPlayed",
                          "contribution": -0.0381
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                        {
                          "name": "defensive_actions",
                          "contribution": -0.032
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                      ],
                      "others": 0.0348,
                      "total": 1.2707
                    }
                  },
                  {
                    "target": "wonTackle",
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                    "scale": "count per match",
                    "top_features": [
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                        "importance": 0.0565
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                      {
                        "name": "possessionLostCtrl",
                        "importance": 0.0432
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                      {
                        "name": "challengeLost",
                        "importance": 0.0353
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                      {
                        "name": "is_starting_11",
                        "importance": 0.0347
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                      {
                        "name": "wonTackle",
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                    ],
                    "decomposition": {
                      "base": 0.8675,
                      "items": [
                        {
                          "name": "long_ball_accuracy",
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                        {
                          "name": "minutesPlayed",
                          "contribution": -0.0694
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                        {
                          "name": "ballRecovery_p90",
                          "contribution": -0.0638
                        },
                        {
                          "name": "ballCarriesCount",
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                        {
                          "name": "touches_p90",
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                      ],
                      "others": 0.006,
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                  },
                  {
                    "target": "totalClearance",
                    "predicted": 4.371165752410889,
                    "scale": "count per match",
                    "top_features": [
                      {
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                        "importance": 0.11
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                      {
                        "name": "opp_half_pass_pct",
                        "importance": 0.0506
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                      {
                        "name": "totalClearance_p90",
                        "importance": 0.0425
                      },
                      {
                        "name": "aerialWon",
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                      {
                        "name": "tackle_success_rate",
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                    ],
                    "decomposition": {
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                      "items": [
                        {
                          "name": "totalProgression",
                          "contribution": 0.4475
                        },
                        {
                          "name": "is_starting_11",
                          "contribution": 0.3916
                        },
                        {
                          "name": "possessionLostCtrl",
                          "contribution": 0.4256
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                        {
                          "name": "tackle_success_rate",
                          "contribution": 0.3933
                        },
                        {
                          "name": "opp_half_pass_pct",
                          "contribution": -0.3534
                        }
                      ],
                      "others": -0.3366,
                      "total": 4.3712
                    }
                  },
                  {
                    "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
                      }
                    ],
                    "decomposition": {
                      "base": 1.2421,
                      "items": [
                        {
                          "name": "aerialWon",
                          "contribution": -0.096
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                        {
                          "name": "totalClearance",
                          "contribution": -0.0558
                        },
                        {
                          "name": "totalClearance_p90",
                          "contribution": -0.0504
                        },
                        {
                          "name": "passValueNormalized",
                          "contribution": 0.0483
                        },
                        {
                          "name": "is_starting_11",
                          "contribution": 0.0485
                        }
                      ],
                      "others": 0.1136,
                      "total": 1.2503
                    }
                  },
                  {
                    "target": "totalShots",
                    "predicted": 0.5068592429161072,
                    "scale": "count per match",
                    "top_features": [
                      {
                        "name": "is_starting_11",
                        "importance": 0.0413
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                      {
                        "name": "tackle_success_rate",
                        "importance": 0.0408
                      },
                      {
                        "name": "touches_p90",
                        "importance": 0.0371
                      },
                      {
                        "name": "duelWon",
                        "importance": 0.0364
                      },
                      {
                        "name": "possessionLostCtrl",
                        "importance": 0.0352
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                    ],
                    "decomposition": {
                      "base": 0.4562,
                      "items": [
                        {
                          "name": "ballCarriesCount",
                          "contribution": 0.0717
                        },
                        {
                          "name": "long_ball_accuracy",
                          "contribution": 0.0531
                        },
                        {
                          "name": "is_starting_11",
                          "contribution": 0.0384
                        },
                        {
                          "name": "touches_p90",
                          "contribution": -0.0327
                        },
                        {
                          "name": "aerial_dominance",
                          "contribution": 0.0292
                        }
                      ],
                      "others": -0.109,
                      "total": 0.5069
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                  },
                  {
                    "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
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                    ],
                    "decomposition": {
                      "base": 6.6627,
                      "items": [
                        {
                          "name": "totalProgression",
                          "contribution": 0.0762
                        },
                        {
                          "name": "minutesPlayed",
                          "contribution": -0.0736
                        },
                        {
                          "name": "passValueNormalized",
                          "contribution": 0.0468
                        },
                        {
                          "name": "press_vulnerability",
                          "contribution": -0.0358
                        },
                        {
                          "name": "totalOppositionHalfPasses",
                          "contribution": -0.0247
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                      ],
                      "others": 0.0056,
                      "total": 6.6572
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                  }
                ],
                "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,
                "total_shots": 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,
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                "fouls": 0,
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                "expected_goals": 0.1967,
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                "shots_on_target": 0,
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                "ball_carries": 28,
                "total_progression": 205,
                "progressive_carries": 2,
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              "params": {
                "market_value_eur": 46000000,
                "quality_factor": 0.8089,
                "boost_factor": 1.0927
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            },
            {
              "step": "fbref_prior_blend",
              "description": "FBref 2026-27 prior blended (weight 0.0000)",
              "stats": {
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                "clearances": 5,
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                "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,
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                "goal_rate": 0.0,
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                "expected_goals": 0.1967,
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                "shots_on_target": 0,
                "big_chances_created": 0,
                "xgot": 0.0,
                "ball_carries": 28,
                "total_progression": 205,
                "progressive_carries": 2,
                "key_pass": 0,
                "shots_off_target": 1
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              "params": {
                "blend_weight": 0.0,
                "history_matches": 1,
                "prior_reliability": 0.0,
                "competition": "La Liga",
                "squad": "Atlético Madrid"
              }
            },
            {
              "step": "final_cap",
              "description": "Stats clamped to historical constraints and shot-component identity",
              "stats": {
                "interceptions": 1,
                "tackles": 1,
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                "aerial_won": 1,
                "total_shots": 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,
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                "touches": 44,
                "possession_lost": 2.1853,
                "dispossessed": 0.0,
                "duels_lost": 1,
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                "total_contest": 0,
                "won_contest": 0,
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            "features_evaluated": [
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              "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",
              "totalShots",
              "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 7 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 7 target models",
              "stats": {
                "interceptions": 1,
                "tackles": 1,
                "tackles_won": 1,
                "clearances": 4,
                "aerial_won": 1,
                "total_shots": 0,
                "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,
                "shots_on_target": 0,
                "big_chances_created": 0,
                "xgot": 0.0,
                "ball_carries": 23,
                "total_progression": 102,
                "progressive_carries": 2,
                "key_pass": 0,
                "shots_off_target": 0
              },
              "trace": {
                "model": {
                  "position_service": "D",
                  "schema_version": 4,
                  "trained_at": "2026-09-20T13:11:03.814313+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": {
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                  "touches_p90": 91.1438,
                  "accuratePass": 68.5303,
                  "possessionLostCtrl": 9.0209,
                  "totalClearance": 4.4877,
                  "totalClearance_p90": 4.4877
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                "per_target": [
                  {
                    "target": "interceptionWon",
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                    "scale": "count per match",
                    "top_features": [
                      {
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                      {
                        "name": "duel_win_rate",
                        "importance": 0.0353
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                      {
                        "name": "duelWon_p90",
                        "importance": 0.0341
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                      {
                        "name": "interceptionWon_p90",
                        "importance": 0.0326
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                      {
                        "name": "totalClearance",
                        "importance": 0.0322
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                    ],
                    "decomposition": {
                      "base": 0.9108,
                      "items": [
                        {
                          "name": "is_starting_11",
                          "contribution": 0.0404
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                        {
                          "name": "opp_half_pass_pct",
                          "contribution": 0.0209
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                        {
                          "name": "interceptionWon_p90",
                          "contribution": 0.0208
                        },
                        {
                          "name": "progressiveBallCarriesCount",
                          "contribution": -0.0175
                        },
                        {
                          "name": "totalLongBalls",
                          "contribution": 0.0129
                        }
                      ],
                      "others": 0.0093,
                      "total": 0.9976
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                  },
                  {
                    "target": "totalTackle",
                    "predicted": 1.1738511323928833,
                    "scale": "count per match",
                    "top_features": [
                      {
                        "name": "history_matches",
                        "importance": 0.0588
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                      {
                        "name": "duelLost",
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                      {
                        "name": "possessionLostCtrl",
                        "importance": 0.0446
                      },
                      {
                        "name": "challengeLost",
                        "importance": 0.0406
                      },
                      {
                        "name": "defensive_actions",
                        "importance": 0.0401
                      }
                    ],
                    "decomposition": {
                      "base": 1.3553,
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                        {
                          "name": "possessionLostCtrl",
                          "contribution": -0.0711
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                        {
                          "name": "duelLost",
                          "contribution": -0.051
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                        {
                          "name": "defensive_actions",
                          "contribution": 0.0364
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                        {
                          "name": "accuratePass",
                          "contribution": -0.034
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                        {
                          "name": "history_matches",
                          "contribution": 0.0324
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                      ],
                      "others": -0.0941,
                      "total": 1.1739
                    }
                  },
                  {
                    "target": "wonTackle",
                    "predicted": 0.7116943001747131,
                    "scale": "count per match",
                    "top_features": [
                      {
                        "name": "history_matches",
                        "importance": 0.0565
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                      {
                        "name": "possessionLostCtrl",
                        "importance": 0.0432
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                      {
                        "name": "challengeLost",
                        "importance": 0.0353
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                      {
                        "name": "is_starting_11",
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                      {
                        "name": "wonTackle",
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                    ],
                    "decomposition": {
                      "base": 0.8675,
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                        {
                          "name": "defensive_actions",
                          "contribution": 0.0995
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                        {
                          "name": "passValueNormalized",
                          "contribution": -0.0732
                        },
                        {
                          "name": "totalClearance_p90",
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                        },
                        {
                          "name": "possessionLostCtrl",
                          "contribution": -0.0436
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                        {
                          "name": "totalPass",
                          "contribution": -0.0393
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                      ],
                      "others": -0.0508,
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                  },
                  {
                    "target": "totalClearance",
                    "predicted": 4.154016017913818,
                    "scale": "count per match",
                    "top_features": [
                      {
                        "name": "is_starting_11",
                        "importance": 0.11
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                      {
                        "name": "opp_half_pass_pct",
                        "importance": 0.0506
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                      {
                        "name": "totalClearance_p90",
                        "importance": 0.0425
                      },
                      {
                        "name": "aerialWon",
                        "importance": 0.0417
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                      {
                        "name": "tackle_success_rate",
                        "importance": 0.0343
                      }
                    ],
                    "decomposition": {
                      "base": 3.4032,
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                        {
                          "name": "is_starting_11",
                          "contribution": 0.3011
                        },
                        {
                          "name": "opp_half_pass_pct",
                          "contribution": 0.3205
                        },
                        {
                          "name": "totalLongBalls",
                          "contribution": 0.1582
                        },
                        {
                          "name": "possessionLostCtrl",
                          "contribution": -0.1362
                        },
                        {
                          "name": "interceptionWon_p90",
                          "contribution": 0.1157
                        }
                      ],
                      "others": -0.0085,
                      "total": 4.154
                    }
                  },
                  {
                    "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
                      }
                    ],
                    "decomposition": {
                      "base": 1.2421,
                      "items": [
                        {
                          "name": "aerialWon",
                          "contribution": -0.1066
                        },
                        {
                          "name": "passValueNormalized",
                          "contribution": 0.0517
                        },
                        {
                          "name": "is_starting_11",
                          "contribution": 0.0494
                        },
                        {
                          "name": "touches_p90",
                          "contribution": -0.0274
                        },
                        {
                          "name": "totalLongBalls",
                          "contribution": 0.0217
                        }
                      ],
                      "others": 0.038,
                      "total": 1.2689
                    }
                  },
                  {
                    "target": "totalShots",
                    "predicted": 0.4025040566921234,
                    "scale": "count per match",
                    "top_features": [
                      {
                        "name": "is_starting_11",
                        "importance": 0.0413
                      },
                      {
                        "name": "tackle_success_rate",
                        "importance": 0.0408
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                      {
                        "name": "touches_p90",
                        "importance": 0.0371
                      },
                      {
                        "name": "duelWon",
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                      },
                      {
                        "name": "possessionLostCtrl",
                        "importance": 0.0352
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                    ],
                    "decomposition": {
                      "base": 0.4562,
                      "items": [
                        {
                          "name": "passValueNormalized",
                          "contribution": 0.0555
                        },
                        {
                          "name": "touches_p90",
                          "contribution": -0.0366
                        },
                        {
                          "name": "ballCarriesCount",
                          "contribution": 0.0355
                        },
                        {
                          "name": "is_starting_11",
                          "contribution": 0.0309
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                        {
                          "name": "long_ball_accuracy",
                          "contribution": -0.0275
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                      ],
                      "others": -0.1115,
                      "total": 0.4025
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                  },
                  {
                    "target": "rating",
                    "predicted": 6.896847724914551,
                    "scale": "0-10",
                    "top_features": [
                      {
                        "name": "touches_p90",
                        "importance": 0.0708
                      },
                      {
                        "name": "accuratePass",
                        "importance": 0.0705
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                      {
                        "name": "totalLongBalls",
                        "importance": 0.0537
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                      {
                        "name": "pass_accuracy",
                        "importance": 0.0518
                      },
                      {
                        "name": "minutesPlayed",
                        "importance": 0.0478
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                    ],
                    "decomposition": {
                      "base": 6.6627,
                      "items": [
                        {
                          "name": "passValueNormalized",
                          "contribution": 0.0565
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                        {
                          "name": "accuratePass",
                          "contribution": 0.029
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                        {
                          "name": "interceptionWon_p90",
                          "contribution": 0.0273
                        },
                        {
                          "name": "totalProgression",
                          "contribution": 0.0252
                        },
                        {
                          "name": "press_vulnerability",
                          "contribution": 0.0247
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                      ],
                      "others": 0.0714,
                      "total": 6.8968
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                  }
                ],
                "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": {
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                "total_shots": 0,
                "rating": 7.431,
                "minutes": 95,
                "total_pass": 83,
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                "duels_won": 5,
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                "total_own_half_passes": 48,
                "accurate_own_half_passes": 46,
                "total_opp_half_passes": 35,
                "accurate_opp_half_passes": 29,
                "crosses_total": 0,
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                "touches": 100,
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                "shots_on_target": 0,
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                "progressive_carries": 2,
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              "params": {
                "market_value_eur": 36000000,
                "quality_factor": 0.7581,
                "boost_factor": 1.0774
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            },
            {
              "step": "fbref_prior_blend",
              "description": "FBref 2026-27 prior blended (weight 0.0722)",
              "stats": {
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                "total_pass": 83,
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                "duels_won": 5,
                "total_long_balls": 9,
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                "total_own_half_passes": 48,
                "accurate_own_half_passes": 46,
                "total_opp_half_passes": 35,
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                "crosses_total": 0,
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                "touches": 100,
                "possession_lost": 9.697,
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                "won_contest": 0,
                "ball_recovery": 0,
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                "fouls": 0,
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                "blocks": 0,
                "goal_rate": 0.0,
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                "shots_on_target": 0,
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                "ball_carries": 25,
                "total_progression": 110,
                "progressive_carries": 2,
                "key_pass": 0,
                "shots_off_target": 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
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              "params": {
                "blend_weight": 0.0722,
                "history_matches": 4,
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                "competition": "La Liga",
                "squad": "Atlético Madrid"
              },
              "changes": [
                {
                  "stat": "wasFouled",
                  "before": 0.0,
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                {
                  "stat": "interceptionWon",
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                {
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                {
                  "stat": "wonTackle",
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                {
                  "stat": "totalCross",
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                {
                  "stat": "fouls",
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              ]
            },
            {
              "step": "final_cap",
              "description": "Stats clamped to historical constraints and shot-component identity",
              "stats": {
                "interceptions": 1,
                "tackles": 1,
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                "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,
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                "crosses_total": 0,
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                "touches": 100,
                "possession_lost": 9.697,
                "dispossessed": 0.0,
                "duels_lost": 0,
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                "challenges_lost": 0,
                "fouls": 0,
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                "shots_on_target": 0,
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                "ball_carries": 25,
                "total_progression": 110,
                "progressive_carries": 2,
                "key_pass": 0,
                "shots_off_target": 0,
                "offsides": 0,
                "yellowCards": 0.3333,
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                "shotAccuracy": 0.0,
                "shotConversion": 0.0,
                "minutesPct": 100.0,
                "pointsPerMatch": 2.33,
                "netGoalDifferencePer90": 1.33
              },
              "params": {
                "stats_clamped": 0,
                "shot_identity_applied": false
              }
            },
            {
              "step": "enriched_model_output",
              "description": "Model output after duel-context enrichment (pre router post-processing)",
              "stats": {
                "interceptions": 1,
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                "total_pass": 83,
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                "duels_won": 5,
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                "total_own_half_passes": 48,
                "accurate_own_half_passes": 46,
                "total_opp_half_passes": 35,
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                "expected_assists": 0.0754,
                "shots_on_target": 0,
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                "ball_carries": 25,
                "total_progression": 110,
                "progressive_carries": 2,
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                "shots_off_target": 0,
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                "yellowCards": 0.3333,
                "redCards": 0.0,
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                "shotAccuracy": 0.0,
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                "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": 0.774,
                "opponent_faced": "Kylian Mbappé",
                "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"
              },
              "params": {
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                "allocation_applied": true,
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            }
          ]
        },
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              "team": "Atlético Madrid",
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                "accurate_pass": 51,
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              },
              "has_player_stats": true,
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              "league_slug": "laliga",
              "league_country": "Spain",
              "season_id": "97268.0",
              "season_name": "LaLiga 26/27",
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            {
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              "has_player_stats": true,
              "league_name": "LaLiga",
              "league_id": "8.0",
              "league_slug": "laliga",
              "league_country": "Spain",
              "season_id": "97268.0",
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              "season_year": "26/27"
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            "ranking_source": "sofascore_plus_fifa_csv_filled",
            "ranking_status": "combined",
            "sofascore_rank": 138.0,
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            "fifa_source": "EA SPORTS FC official ratings",
            "match_squad_rank": 9,
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            "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",
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                },
                {
                  "player_name": "Elseid Hysaj",
                  "ranking": 152
                }
              ],
              "lower": [
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                  "player_name": "Alex Muralha",
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                },
                {
                  "player_name": "Guilherme Arana",
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                },
                {
                  "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",
              "totalShots",
              "rating"
            ],
            "history_matches": 3,
            "data_confidence": 0.454,
            "data_sources": [
              "match_history",
              "market_value",
              "fbref_season"
            ],
            "market_value_adjustment": 1.0717,
            "fbref_prior_metrics": {
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              "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 7 target models; FBref 2026-2027 prior blended (La Liga, Atlético Madrid, rel: 0.11, gls/90: 0.5882352941176471, ast/90: 0.0)."
          },
          "stat_evolution": [
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              "step": "xgboost_raw",
              "description": "XGBoost D_service raw output over 7 target models",
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                "clearances": 4,
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                "minutes": 82,
                "total_pass": 57,
                "accurate_pass": 52,
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                "total_long_balls": 5,
                "accurate_long_balls": 3,
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                {
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                {
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                {
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                {
                  "player_name": "Eldor Adhamov",
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                },
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                },
                {
                  "player_name": "David Raum",
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              ]
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          },
          "data_sources": [
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            "fbref_season"
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              "accuratePass",
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              "accurateOppositionHalfPasses",
              "totalShots",
              "keyPass",
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              "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",
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              "keyPass_p90",
              "duelWon_p90",
              "ballRecovery_p90",
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              "defensive_midfield_actions",
              "press_vulnerability",
              "progressive_carries_p90",
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              "history_matches"
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                  {
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                  {
                    "match_date": "2026-08-19",
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                    "rating": 7.7
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                ],
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                "per_target": [
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                      {
                        "name": "creative_efficiency",
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                          "name": "ballCarriesCount_p90",
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                        {
                          "name": "touches_p90",
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                        {
                          "name": "kilometersCovered",
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                      ],
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                    "target": "expectedAssists",
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                  {
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                  {
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                      {
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                        {
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                  },
                  {
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                      {
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                      {
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                        {
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                        {
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                  },
                  {
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                {
                  "player_name": "Sherzod Nasrullaev",
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                },
                {
                  "player_name": "Boburbek Yuldashov",
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            "fbref_season"
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              "keyPass",
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              "totalCross",
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              "ballRecovery",
              "touches",
              "interceptionWon",
              "wonTackle",
              "possessionLostCtrl",
              "dispossessed",
              "numberOfSprints",
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              "passValueNormalized",
              "dribbleValueNormalized",
              "defensiveValueNormalized",
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              "ballCarriesCount",
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              "progressiveBallCarriesCount",
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              "opp_half_pass_pct",
              "creative_index",
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              "keyPass_p90",
              "duelWon_p90",
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              "defensive_midfield_actions",
              "press_vulnerability",
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              "history_matches"
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                  {
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                "per_target": [
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                      {
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                          "name": "ballCarriesCount_p90",
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                          "name": "possessionLostCtrl",
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                        {
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                      ],
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                    "target": "expectedAssists",
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                    "top_features": [
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                      {
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                  {
                    "target": "goalAssist",
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                        "name": "dribbleValueNormalized",
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                      {
                        "name": "keyPass_p90",
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                      {
                        "name": "totalCross",
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                      {
                        "name": "cross_accuracy",
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                      {
                        "name": "interceptionWon",
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                    ],
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                        {
                          "name": "cross_creative_contribution",
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                        {
                          "name": "duelWon_p90",
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                          "name": "numberOfSprints",
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                  {
                    "target": "expectedGoals",
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                    "top_features": [
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                        "name": "totalShots",
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                      {
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                      {
                        "name": "progressiveBallCarriesCount",
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                      {
                        "name": "possessionLostCtrl",
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                      {
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                    ],
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                        {
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                        {
                          "name": "opp_half_pass_pct",
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                        {
                          "name": "totalPass_p90",
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                        {
                          "name": "is_starting_11",
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                      ],
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                  },
                  {
                    "target": "onTargetScoringAttempt",
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                    "top_features": [
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                      {
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                      {
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                      {
                        "name": "opp_half_pass_pct",
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                      {
                        "name": "progressive_carries_p90",
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                    ],
                    "decomposition": {
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                        {
                          "name": "numberOfSprints",
                          "contribution": -0.0209
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                        {
                          "name": "totalShots",
                          "contribution": -0.0188
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                        {
                          "name": "totalPass_p90",
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                        },
                        {
                          "name": "touches_p90",
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                      ],
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                  },
                  {
                    "target": "totalShots",
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                    "top_features": [
                      {
                        "name": "totalShots",
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                      {
                        "name": "is_starting_11",
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                      {
                        "name": "progressiveBallCarriesCount",
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                      },
                      {
                        "name": "expectedAssists",
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                      {
                        "name": "opp_half_pass_pct",
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                    ],
                    "decomposition": {
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                        {
                          "name": "totalShots",
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                        {
                          "name": "history_matches",
                          "contribution": 0.1121
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                        {
                          "name": "opp_half_pass_pct",
                          "contribution": -0.0757
                        },
                        {
                          "name": "is_starting_11",
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                        {
                          "name": "shotValueNormalized",
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                      ],
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                  },
                  {
                    "target": "rating",
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                    "top_features": [
                      {
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                      {
                        "name": "ballRecovery",
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                      {
                        "name": "kilometersCovered",
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                      {
                        "name": "defensive_midfield_actions",
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                      {
                        "name": "minutesPlayed",
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                    ],
                    "decomposition": {
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                        {
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                        {
                          "name": "expectedAssists",
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                        {
                          "name": "creative_index",
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                      ],
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                      "total": 6.9641
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                  }
                ],
                "caveat": "Raw XGBoost output: no per-90 normalization; minutesPlayed is the player's historical average."
              }
            },
            {
              "step": "market_value_boost",
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            {
              "step": "fbref_prior_blend",
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              "step": "final_cap",
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            {
              "step": "enriched_model_output",
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                "duel_context": {
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            },
            {
              "step": "team_lambda_rescale",
              "description": "Player expected_goals/expected_assists rescaled so squad sum equals team lambda 1.99 (squad xG sum 1.1375, xG scale 1.7521)",
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            {
              "step": "rankings_attached",
              "description": "Global ranking attached (match squad rank 3, fifa_overall 83.0)",
              "stats": {
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                "antagonist_source": "defensive_duel, midfield_pairing",
                "projected_goals": 0,
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                "ranking_source": "sofascore_plus_fifa_csv",
                "ranking_status": "combined",
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              "step": "integer_goal_projection",
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                "antagonist_source": "defensive_duel, midfield_pairing",
                "projected_goals": 0,
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              "params": {
                "allocation_applied": true,
                "team_goals": 1,
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                "scorer_weight": 0.4961,
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                "weight_share": 0.0415,
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                    "top_features": [
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                        "name": "totalShots",
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                      {
                        "name": "numberOfSprints",
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                      {
                        "name": "is_starting_11",
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                      {
                        "name": "opp_half_pass_pct",
                        "importance": 0.0328
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                      {
                        "name": "progressive_carries_p90",
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                    ],
                    "decomposition": {
                      "base": 0.3324,
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                        {
                          "name": "opp_half_pass_pct",
                          "contribution": 0.02
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                        {
                          "name": "duelWon_p90",
                          "contribution": 0.0182
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                        {
                          "name": "progressive_carries_p90",
                          "contribution": -0.0118
                        },
                        {
                          "name": "totalShots",
                          "contribution": 0.0089
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                      ],
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                      "total": 0.4092
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                  },
                  {
                    "target": "totalShots",
                    "predicted": 1.2160576581954956,
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                    "top_features": [
                      {
                        "name": "totalShots",
                        "importance": 0.0685
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                      {
                        "name": "is_starting_11",
                        "importance": 0.0518
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                      {
                        "name": "progressiveBallCarriesCount",
                        "importance": 0.0356
                      },
                      {
                        "name": "expectedAssists",
                        "importance": 0.034
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                      {
                        "name": "opp_half_pass_pct",
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                    ],
                    "decomposition": {
                      "base": 1.0584,
                      "items": [
                        {
                          "name": "totalShots",
                          "contribution": 0.1939
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                        {
                          "name": "is_starting_11",
                          "contribution": 0.0672
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                        {
                          "name": "history_matches",
                          "contribution": 0.0512
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                        {
                          "name": "dribbleValueNormalized",
                          "contribution": -0.0426
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                        {
                          "name": "expectedAssists",
                          "contribution": -0.0388
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                      ],
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                      "total": 1.2161
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                  },
                  {
                    "target": "rating",
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                    "scale": "0-10",
                    "top_features": [
                      {
                        "name": "ballRecovery_p90",
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                      {
                        "name": "ballRecovery",
                        "importance": 0.0836
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                      {
                        "name": "kilometersCovered",
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                      {
                        "name": "defensive_midfield_actions",
                        "importance": 0.05
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                      {
                        "name": "minutesPlayed",
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                    ],
                    "decomposition": {
                      "base": 6.8318,
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                          "name": "defensiveValueNormalized",
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                        {
                          "name": "passValueNormalized",
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                        {
                          "name": "kilometersCovered",
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                        {
                          "name": "duel_win_rate",
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                          "name": "creative_index",
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                      ],
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                ],
                "caveat": "Raw XGBoost output: no per-90 normalization; minutesPlayed is the player's historical average."
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            },
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                "market_value_eur": 44000000,
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              "step": "fbref_prior_blend",
              "description": "FBref 2026-27 prior blended (weight 0.0578)",
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              "step": "final_cap",
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              "step": "enriched_model_output",
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                "numerical_situation": "1v1",
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                "opponent_faced": "Arda Güler",
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                "team_lambda": 1.993,
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              "step": "rankings_attached",
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                "ranking_source": "sofascore_plus_fifa_csv_filled",
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              "step": "integer_goal_projection",
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                "progressive_carries": 2,
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                "minutesPct": 79.3,
                "pointsPerMatch": 2.33,
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                "pressing_faced": "ULTRA_HIGH",
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                "numerical_situation": "1v1",
                "opponent_defenders": "Arda Güler",
                "opponent_faced": "Arda Güler",
                "antagonist_source": "attacking_duel, defensive_duel, midfield_pairing",
                "projected_goals": 0,
                "goal_probability": 0.0654,
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                "allocation_applied": true,
                "team_goals": 1,
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                "position_multiplier": 0.78
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            },
            {
              "step": "integer_assist_projection",
              "description": "Team scoreline allocation: 1 projected assists distributed by provider weight",
              "stats": {
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                        },
                        {
                          "name": "duelWon_p90",
                          "contribution": -0.0171
                        },
                        {
                          "name": "progressive_carries_p90",
                          "contribution": 0.0151
                        },
                        {
                          "name": "opp_half_pass_pct",
                          "contribution": 0.0135
                        }
                      ],
                      "others": 0.0428,
                      "total": 0.3883
                    }
                  },
                  {
                    "target": "totalShots",
                    "predicted": 1.495942234992981,
                    "scale": "count per match",
                    "top_features": [
                      {
                        "name": "totalShots",
                        "importance": 0.0685
                      },
                      {
                        "name": "is_starting_11",
                        "importance": 0.0518
                      },
                      {
                        "name": "progressiveBallCarriesCount",
                        "importance": 0.0356
                      },
                      {
                        "name": "expectedAssists",
                        "importance": 0.034
                      },
                      {
                        "name": "opp_half_pass_pct",
                        "importance": 0.0337
                      }
                    ],
                    "decomposition": {
                      "base": 1.0584,
                      "items": [
                        {
                          "name": "totalShots",
                          "contribution": 0.1896
                        },
                        {
                          "name": "is_starting_11",
                          "contribution": 0.079
                        },
                        {
                          "name": "shotValueNormalized",
                          "contribution": 0.0712
                        },
                        {
                          "name": "duel_win_rate",
                          "contribution": -0.0609
                        },
                        {
                          "name": "creative_efficiency",
                          "contribution": 0.0553
                        }
                      ],
                      "others": 0.1033,
                      "total": 1.4959
                    }
                  },
                  {
                    "target": "rating",
                    "predicted": 6.936556339263916,
                    "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
                      }
                    ],
                    "decomposition": {
                      "base": 6.8318,
                      "items": [
                        {
                          "name": "duel_win_rate",
                          "contribution": -0.0332
                        },
                        {
                          "name": "defensiveValueNormalized",
                          "contribution": 0.026
                        },
                        {
                          "name": "expectedAssists",
                          "contribution": 0.0246
                        },
                        {
                          "name": "is_starting_11",
                          "contribution": 0.0221
                        },
                        {
                          "name": "kilometersCovered",
                          "contribution": 0.0187
                        }
                      ],
                      "others": 0.0466,
                      "total": 6.9366
                    }
                  }
                ],
                "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)",
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                "expected_goals": 0.1217,
                "shots_on_target": 0,
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                "accurate_pass": 26,
                "duels_won": 4,
                "total_long_balls": 3,
                "accurate_long_balls": 0,
                "total_own_half_passes": 12,
                "accurate_own_half_passes": 11,
                "total_opp_half_passes": 20,
                "accurate_opp_half_passes": 15,
                "crosses_total": 0,
                "crosses_accurate": 0,
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                "possession_lost": 11.7035,
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                "won_contest": 0,
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                "fouls_drawn": 0,
                "goal_rate": 0.0,
                "goals": 0,
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                "big_chances_missed": 0,
                "xgot": 0.0,
                "ball_carries": 12,
                "total_progression": 47,
                "progressive_carries": 2,
                "shots_off_target": 1
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              "params": {
                "market_value_eur": 43000000,
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                "boost_factor": 1.0887
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            },
            {
              "step": "fbref_prior_blend",
              "description": "FBref 2026-27 prior blended (weight 0.0433)",
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                "minutes": 65,
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                "duels_won": 4,
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                "accurate_own_half_passes": 11,
                "total_opp_half_passes": 20,
                "accurate_opp_half_passes": 15,
                "crosses_total": 0,
                "crosses_accurate": 0,
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                "possession_lost": 11.7035,
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                "tackles_won": 0,
                "tackles": 0,
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                "total_contest": 0,
                "won_contest": 0,
                "challenges_lost": 0,
                "fouls": 0,
                "fouls_drawn": 0,
                "goal_rate": 0.0722,
                "goals": 0,
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                "xgot": 0.0,
                "ball_carries": 12,
                "total_progression": 47,
                "progressive_carries": 2,
                "shots_off_target": 1,
                "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
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              "params": {
                "blend_weight": 0.0433,
                "history_matches": 4,
                "prior_reliability": 0.12,
                "competition": "La Liga",
                "squad": "Atlético Madrid"
              },
              "changes": [
                {
                  "stat": "totalCross",
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                {
                  "stat": "fouls",
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                {
                  "stat": "wasFouled",
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                {
                  "stat": "goals",
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                {
                  "stat": "onTargetScoringAttempt",
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                {
                  "stat": "totalShots",
                  "before": 1.6286,
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                {
                  "stat": "interceptionWon",
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                {
                  "stat": "goalAssist",
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              ]
            },
            {
              "step": "final_cap",
              "description": "Stats clamped to historical constraints and shot-component identity",
              "stats": {
                "key_pass": 1,
                "expected_assists": 0.1336,
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                "shots_on_target": 0,
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                "duels_won": 4,
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                "total_own_half_passes": 12,
                "accurate_own_half_passes": 11,
                "total_opp_half_passes": 20,
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                "tackles_won": 0,
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                "fouls": 0,
                "fouls_drawn": 0,
                "goal_rate": 0.0722,
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                "ball_carries": 12,
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                "shots_off_target": 1,
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                "yellowCards": 0.5556,
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                "minutesPct": 60.4,
                "pointsPerMatch": 2.33,
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              "params": {
                "stats_clamped": 0,
                "shot_identity_applied": false
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            },
            {
              "step": "enriched_model_output",
              "description": "Model output after duel-context enrichment (pre router post-processing)",
              "stats": {
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                "shots_on_target": 0,
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                "minutes": 65,
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                "total_long_balls": 3,
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                "total_own_half_passes": 12,
                "accurate_own_half_passes": 11,
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                "accurate_opp_half_passes": 15,
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                "tackles_won": 0,
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                "fouls_drawn": 0,
                "goal_rate": 0.0722,
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                "ball_carries": 12,
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                "shots_off_target": 1,
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                "yellowCards": 0.5556,
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                "shotAccuracy": 60.0,
                "shotConversion": 0.6,
                "minutesPct": 60.4,
                "pointsPerMatch": 2.33,
                "netGoalDifferencePer90": 2.21,
                "dribbles_attempted": 3,
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                "pressing_faced": "ULTRA_HIGH",
                "matchup_zone": "Central Mid vs Central Mid — Box-to-Box Midfield Contest",
                "numerical_situation": "1v1",
                "opponent_defenders": "Aurélien Tchouaméni",
                "opponent_faced": "Aurélien Tchouaméni",
                "antagonist_source": "attacking_duel, midfield_pairing"
              },
              "params": {
                "duel_context_applied": true,
                "duel_context": {
                  "opponent_faced": "Aurélien Tchouaméni",
                  "matchup_zone": "Central Mid vs Central Mid — Box-to-Box Midfield Contest",
                  "duel_win_rate": 0.328,
                  "pressing_faced": "ULTRA_HIGH",
                  "numerical_situation": "1v1"
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              },
              "changes": [
                {
                  "stat": "aerialWon",
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                  "after": 0.9
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              ]
            },
            {
              "step": "team_lambda_rescale",
              "description": "Player expected_goals/expected_assists rescaled so squad sum equals team lambda 1.99 (squad xG sum 1.1375, xG scale 1.7521)",
              "stats": {
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                "total_pass": 32,
                "accurate_pass": 26,
                "duels_won": 4,
                "total_long_balls": 3,
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                "total_own_half_passes": 12,
                "accurate_own_half_passes": 11,
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                "ball_carries": 12,
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                "progressive_carries": 2,
                "shots_off_target": 1,
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                "yellowCards": 0.5556,
                "redCards": 0.0,
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                "shotAccuracy": 60.0,
                "shotConversion": 0.6,
                "minutesPct": 60.4,
                "pointsPerMatch": 2.33,
                "netGoalDifferencePer90": 2.21,
                "dribbles_attempted": 3,
                "dribbles_successful": 0.9,
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                "duel_win_rate": 0.328,
                "pressing_faced": "ULTRA_HIGH",
                "matchup_zone": "Central Mid vs Central Mid — Box-to-Box Midfield Contest",
                "numerical_situation": "1v1",
                "opponent_defenders": "Aurélien Tchouaméni",
                "opponent_faced": "Aurélien Tchouaméni",
                "antagonist_source": "attacking_duel, midfield_pairing",
                "projected_goals": 0,
                "goal_probability": 0.0,
                "projected_assists": 0,
                "assist_probability": 0.0
              },
              "params": {
                "team_lambda": 1.993,
                "squad_xg_sum": 1.1375,
                "xg_scale": 1.7521,
                "scoreline_reset": true
              },
              "changes": [
                {
                  "stat": "expected_goals",
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              ]
            },
            {
              "step": "rankings_attached",
              "description": "Global ranking attached (match squad rank 7, fifa_overall 83.0)",
              "stats": {
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                "expected_assists": 0.1336,
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                "shots_on_target": 0,
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                "rating": 7.5518,
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                "total_pass": 32,
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                "duels_won": 4,
                "total_long_balls": 3,
                "accurate_long_balls": 0,
                "total_own_half_passes": 12,
                "accurate_own_half_passes": 11,
                "total_opp_half_passes": 20,
                "accurate_opp_half_passes": 15,
                "crosses_total": 0,
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                "possession_lost": 11.7035,
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                "tackles_won": 0,
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                "won_contest": 0,
                "challenges_lost": 0,
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                "fouls_drawn": 0,
                "goal_rate": 0.0722,
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                "xgot": 0.0,
                "ball_carries": 12,
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                "progressive_carries": 2,
                "shots_off_target": 1,
                "offsides": 1,
                "yellowCards": 0.5556,
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                "shotAccuracy": 60.0,
                "shotConversion": 0.6,
                "minutesPct": 60.4,
                "pointsPerMatch": 2.33,
                "netGoalDifferencePer90": 2.21,
                "dribbles_attempted": 3,
                "dribbles_successful": 0.9,
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                "duel_win_rate": 0.328,
                "pressing_faced": "ULTRA_HIGH",
                "matchup_zone": "Central Mid vs Central Mid — Box-to-Box Midfield Contest",
                "numerical_situation": "1v1",
                "opponent_defenders": "Aurélien Tchouaméni",
                "opponent_faced": "Aurélien Tchouaméni",
                "antagonist_source": "attacking_duel, midfield_pairing",
                "projected_goals": 0,
                "goal_probability": 0.0,
                "projected_assists": 0,
                "assist_probability": 0.0,
                "fifa_overall": 83.0
              },
              "params": {
                "match_squad_rank": 7,
                "squad_role": "starter",
                "ranking_source": "sofascore_plus_fifa_csv",
                "ranking_status": "combined",
                "global_player_rank": 244,
                "fifa_rank": 312.0,
                "fifa_source": "EA SPORTS FC official ratings",
                "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": 0.1336,
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                "expected_goals": 0.2132,
                "shots_on_target": 0,
                "total_shots": 2,
                "rating": 7.5518,
                "minutes": 65,
                "total_pass": 32,
                "accurate_pass": 26,
                "duels_won": 4,
                "total_long_balls": 3,
                "accurate_long_balls": 0,
                "total_own_half_passes": 12,
                "accurate_own_half_passes": 11,
                "total_opp_half_passes": 20,
                "accurate_opp_half_passes": 15,
                "crosses_total": 0,
                "crosses_accurate": 0,
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                "possession_lost": 11.7035,
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                "interceptions": 0,
                "tackles_won": 0,
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                "total_contest": 0,
                "won_contest": 0,
                "challenges_lost": 0,
                "fouls": 0,
                "fouls_drawn": 0,
                "goal_rate": 0.0722,
                "goals": 0,
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                "big_chances_created": 0,
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                "xgot": 0.0,
                "ball_carries": 12,
                "total_progression": 47,
                "progressive_carries": 2,
                "shots_off_target": 1,
                "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": 0.9,
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                "duel_win_rate": 0.328,
                "pressing_faced": "ULTRA_HIGH",
                "matchup_zone": "Central Mid vs Central Mid — Box-to-Box Midfield Contest",
                "numerical_situation": "1v1",
                "opponent_defenders": "Aurélien Tchouaméni",
                "opponent_faced": "Aurélien Tchouaméni",
                "antagonist_source": "attacking_duel, midfield_pairing",
                "projected_goals": 0,
                "goal_probability": 0.0907,
                "projected_assists": 0,
                "assist_probability": 0.0,
                "fifa_overall": 83.0
              },
              "params": {
                "allocation_applied": true,
                "team_goals": 1,
                "goals_allocated": 0,
                "goal_probability": 0.0907,
                "scorer_weight": 1.0851,
                "squad_weight_total": 11.9646,
                "weight_share": 0.0907,
                "position_multiplier": 0.78
              }
            },
            {
              "step": "integer_assist_projection",
              "description": "Team scoreline allocation: 1 projected assists distributed by provider weight",
              "stats": {
                "key_pass": 1,
                "expected_assists": 0.1336,
                "assists": 0,
                "expected_goals": 0.2132,
                "shots_on_target": 0,
                "total_shots": 2,
                "rating": 7.5518,
                "minutes": 65,
                "total_pass": 32,
                "accurate_pass": 26,
                "duels_won": 4,
                "total_long_balls": 3,
                "accurate_long_balls": 0,
                "total_own_half_passes": 12,
                "accurate_own_half_passes": 11,
                "total_opp_half_passes": 20,
                "accurate_opp_half_passes": 15,
                "crosses_total": 0,
                "crosses_accurate": 0,
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                "possession_lost": 11.7035,
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                "duels_lost": 5,
                "aerial_won": 1,
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                "tackles_won": 0,
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                "fouls": 0,
                "fouls_drawn": 0,
                "goal_rate": 0.0722,
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                "xgot": 0.0,
                "ball_carries": 12,
                "total_progression": 47,
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                          "name": "defensiveValueNormalized",
                          "contribution": 0.0306
                        },
                        {
                          "name": "is_starting_11",
                          "contribution": 0.0211
                        },
                        {
                          "name": "kilometersCovered",
                          "contribution": 0.0186
                        },
                        {
                          "name": "expectedAssists",
                          "contribution": 0.0179
                        },
                        {
                          "name": "creative_index",
                          "contribution": 0.0153
                        }
                      ],
                      "others": 0.0417,
                      "total": 6.977
                    }
                  }
                ],
                "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": 0.0954,
                "assists": 0,
                "expected_goals": 0.0942,
                "shots_on_target": 0,
                "total_shots": 1,
                "rating": 7.4324,
                "minutes": 61,
                "total_pass": 27,
                "accurate_pass": 23,
                "duels_won": 6,
                "total_long_balls": 3,
                "accurate_long_balls": 0,
                "total_own_half_passes": 9,
                "accurate_own_half_passes": 8,
                "total_opp_half_passes": 18,
                "accurate_opp_half_passes": 15,
                "crosses_total": 0,
                "crosses_accurate": 0,
                "touches": 42,
                "possession_lost": 7.1906,
                "dispossessed": 0.0,
                "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": 2,
                "goal_rate": 0.0,
                "goals": 0,
                "blocks": 0,
                "big_chances_created": 0,
                "big_chances_missed": 0,
                "xgot": 0.0,
                "ball_carries": 17,
                "total_progression": 47,
                "progressive_carries": 2,
                "shots_off_target": 1
              },
              "params": {
                "market_value_eur": 30000000,
                "quality_factor": 0.7176,
                "boost_factor": 1.0653
              }
            },
            {
              "step": "final_cap",
              "description": "Stats clamped to historical constraints and shot-component identity",
              "stats": {
                "key_pass": 1,
                "expected_assists": 0.0954,
                "assists": 0,
                "expected_goals": 0.0942,
                "shots_on_target": 0,
                "total_shots": 1,
                "rating": 7.4324,
                "minutes": 61,
                "total_pass": 27,
                "accurate_pass": 23,
                "duels_won": 6,
                "total_long_balls": 3,
                "accurate_long_balls": 0,
                "total_own_half_passes": 9,
                "accurate_own_half_passes": 8,
                "total_opp_half_passes": 18,
                "accurate_opp_half_passes": 15,
                "crosses_total": 0,
                "crosses_accurate": 0,
                "touches": 42,
                "possession_lost": 7.1906,
                "dispossessed": 0.0,
                "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": 2,
                "goal_rate": 0.0,
                "goals": 0,
                "blocks": 0,
                "big_chances_created": 0,
                "big_chances_missed": 0,
                "xgot": 0.0,
                "ball_carries": 17,
                "total_progression": 47,
                "progressive_carries": 2,
                "shots_off_target": 1
              },
              "params": {
                "stats_clamped": 0,
                "shot_identity_applied": false
              }
            },
            {
              "step": "enriched_model_output",
              "description": "Model output after duel-context enrichment (pre router post-processing)",
              "stats": {
                "key_pass": 1,
                "expected_assists": 0.0954,
                "assists": 0,
                "expected_goals": 0.0942,
                "shots_on_target": 0,
                "total_shots": 1,
                "rating": 7.4324,
                "minutes": 61,
                "total_pass": 27,
                "accurate_pass": 23,
                "duels_won": 6,
                "total_long_balls": 3,
                "accurate_long_balls": 0,
                "total_own_half_passes": 9,
                "accurate_own_half_passes": 8,
                "total_opp_half_passes": 18,
                "accurate_opp_half_passes": 15,
                "crosses_total": 0,
                "crosses_accurate": 0,
                "touches": 42,
                "possession_lost": 7.1906,
                "dispossessed": 0.0,
                "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": 2,
                "goal_rate": 0.0,
                "goals": 0,
                "blocks": 0,
                "big_chances_created": 0,
                "big_chances_missed": 0,
                "xgot": 0.0,
                "ball_carries": 17,
                "total_progression": 47,
                "progressive_carries": 2,
                "shots_off_target": 1,
                "dribbles_attempted": 2,
                "dribbles_successful": 0.5,
                "crosses_attempted": 2.8,
                "duel_win_rate": 0.312,
                "pressing_faced": "ULTRA_HIGH",
                "matchup_zone": "RWB vs LWB",
                "numerical_situation": "1v1",
                "opponent_defenders": "Federico Valverde",
                "opponent_faced": "Federico Valverde",
                "antagonist_source": "attacking_duel, defensive_duel, midfield_pairing"
              },
              "params": {
                "duel_context_applied": true,
                "duel_context": {
                  "opponent_faced": "Federico Valverde",
                  "matchup_zone": "RWB vs LWB",
                  "duel_win_rate": 0.312,
                  "pressing_faced": "ULTRA_HIGH",
                  "numerical_situation": "1v1"
                }
              },
              "changes": [
                {
                  "stat": "aerialWon",
                  "before": 0.0,
                  "after": 0.9
                }
              ]
            },
            {
              "step": "team_lambda_rescale",
              "description": "Player expected_goals/expected_assists rescaled so squad sum equals team lambda 1.99 (squad xG sum 1.1375, xG scale 1.7521)",
              "stats": {
                "key_pass": 1,
                "expected_assists": 0.0954,
                "assists": 0,
                "expected_goals": 0.165,
                "shots_on_target": 0,
                "total_shots": 1,
                "rating": 7.4324,
                "minutes": 61,
                "total_pass": 27,
                "accurate_pass": 23,
                "duels_won": 6,
                "total_long_balls": 3,
                "accurate_long_balls": 0,
                "total_own_half_passes": 9,
                "accurate_own_half_passes": 8,
                "total_opp_half_passes": 18,
                "accurate_opp_half_passes": 15,
                "crosses_total": 0,
                "crosses_accurate": 0,
                "touches": 42,
                "possession_lost": 7.1906,
                "dispossessed": 0.0,
                "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": 2,
                "goal_rate": 0.0,
                "goals": 0,
                "blocks": 0,
                "big_chances_created": 0,
                "big_chances_missed": 0,
                "xgot": 0.0,
                "ball_carries": 17,
                "total_progression": 47,
                "progressive_carries": 2,
                "shots_off_target": 1,
                "dribbles_attempted": 2,
                "dribbles_successful": 0.5,
                "crosses_attempted": 2.8,
                "duel_win_rate": 0.312,
                "pressing_faced": "ULTRA_HIGH",
                "matchup_zone": "RWB vs LWB",
                "numerical_situation": "1v1",
                "opponent_defenders": "Federico Valverde",
                "opponent_faced": "Federico Valverde",
                "antagonist_source": "attacking_duel, defensive_duel, midfield_pairing",
                "projected_goals": 0,
                "goal_probability": 0.0,
                "projected_assists": 0,
                "assist_probability": 0.0
              },
              "params": {
                "team_lambda": 1.993,
                "squad_xg_sum": 1.1375,
                "xg_scale": 1.7521,
                "scoreline_reset": true
              },
              "changes": [
                {
                  "stat": "expected_goals",
                  "before": 0.0942,
                  "after": 0.165
                }
              ]
            },
            {
              "step": "rankings_attached",
              "description": "Global ranking attached (match squad rank 10, fifa_overall 80.0)",
              "stats": {
                "key_pass": 1,
                "expected_assists": 0.0954,
                "assists": 0,
                "expected_goals": 0.165,
                "shots_on_target": 0,
                "total_shots": 1,
                "rating": 7.4324,
                "minutes": 61,
                "total_pass": 27,
                "accurate_pass": 23,
                "duels_won": 6,
                "total_long_balls": 3,
                "accurate_long_balls": 0,
                "total_own_half_passes": 9,
                "accurate_own_half_passes": 8,
                "total_opp_half_passes": 18,
                "accurate_opp_half_passes": 15,
                "crosses_total": 0,
                "crosses_accurate": 0,
                "touches": 42,
                "possession_lost": 7.1906,
                "dispossessed": 0.0,
                "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": 2,
                "goal_rate": 0.0,
                "goals": 0,
                "blocks": 0,
                "big_chances_created": 0,
                "big_chances_missed": 0,
                "xgot": 0.0,
                "ball_carries": 17,
                "total_progression": 47,
                "progressive_carries": 2,
                "shots_off_target": 1,
                "dribbles_attempted": 2,
                "dribbles_successful": 0.5,
                "crosses_attempted": 2.8,
                "duel_win_rate": 0.312,
                "pressing_faced": "ULTRA_HIGH",
                "matchup_zone": "RWB vs LWB",
                "numerical_situation": "1v1",
                "opponent_defenders": "Federico Valverde",
                "opponent_faced": "Federico Valverde",
                "antagonist_source": "attacking_duel, defensive_duel, midfield_pairing",
                "projected_goals": 0,
                "goal_probability": 0.0,
                "projected_assists": 0,
                "assist_probability": 0.0,
                "fifa_overall": 80.0
              },
              "params": {
                "match_squad_rank": 10,
                "squad_role": "starter",
                "ranking_source": "sofascore_plus_fifa_csv",
                "ranking_status": "combined",
                "global_player_rank": 802,
                "fifa_rank": 759.0,
                "fifa_source": "EA SPORTS FC official ratings",
                "fifa_overall": 80.0
              }
            },
            {
              "step": "integer_goal_projection",
              "description": "Team scoreline allocation: 1 projected goals distributed by scorer weight",
              "stats": {
                "key_pass": 1,
                "expected_assists": 0.0954,
                "assists": 0,
                "expected_goals": 0.165,
                "shots_on_target": 0,
                "total_shots": 1,
                "rating": 7.4324,
                "minutes": 61,
                "total_pass": 27,
                "accurate_pass": 23,
                "duels_won": 6,
                "total_long_balls": 3,
                "accurate_long_balls": 0,
                "total_own_half_passes": 9,
                "accurate_own_half_passes": 8,
                "total_opp_half_passes": 18,
                "accurate_opp_half_passes": 15,
                "crosses_total": 0,
                "crosses_accurate": 0,
                "touches": 42,
                "possession_lost": 7.1906,
                "dispossessed": 0.0,
                "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": 2,
                "goal_rate": 0.0,
                "goals": 0,
                "blocks": 0,
                "big_chances_created": 0,
                "big_chances_missed": 0,
                "xgot": 0.0,
                "ball_carries": 17,
                "total_progression": 47,
                "progressive_carries": 2,
                "shots_off_target": 1,
                "dribbles_attempted": 2,
                "dribbles_successful": 0.5,
                "crosses_attempted": 2.8,
                "duel_win_rate": 0.312,
                "pressing_faced": "ULTRA_HIGH",
                "matchup_zone": "RWB vs LWB",
                "numerical_situation": "1v1",
                "opponent_defenders": "Federico Valverde",
                "opponent_faced": "Federico Valverde",
                "antagonist_source": "attacking_duel, defensive_duel, midfield_pairing",
                "projected_goals": 0,
                "goal_probability": 0.0591,
                "projected_assists": 0,
                "assist_probability": 0.0,
                "fifa_overall": 80.0
              },
              "params": {
                "allocation_applied": true,
                "team_goals": 1,
                "goals_allocated": 0,
                "goal_probability": 0.0591,
                "scorer_weight": 0.7068,
                "squad_weight_total": 11.9646,
                "weight_share": 0.0591,
                "position_multiplier": 0.78
              }
            },
            {
              "step": "integer_assist_projection",
              "description": "Team scoreline allocation: 1 projected assists distributed by provider weight",
              "stats": {
                "key_pass": 1,
                "expected_assists": 0.0954,
                "assists": 0,
                "expected_goals": 0.165,
                "shots_on_target": 0,
                "total_shots": 1,
                "rating": 7.4324,
                "minutes": 61,
                "total_pass": 27,
                "accurate_pass": 23,
                "duels_won": 6,
                "total_long_balls": 3,
                "accurate_long_balls": 0,
                "total_own_half_passes": 9,
                "accurate_own_half_passes": 8,
                "total_opp_half_passes": 18,
                "accurate_opp_half_passes": 15,
                "crosses_total": 0,
                "crosses_accurate": 0,
                "touches": 42,
                "possession_lost": 7.1906,
                "dispossessed": 0.0,
                "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": 2,
                "goal_rate": 0.0,
                "goals": 0,
                "blocks": 0,
                "big_chances_created": 0,
                "big_chances_missed": 0,
                "xgot": 0.0,
                "ball_carries": 17,
                "total_progression": 47,
                "progressive_carries": 2,
                "shots_off_target": 1,
                "dribbles_attempted": 2,
                "dribbles_successful": 0.5,
                "crosses_attempted": 2.8,
                "duel_win_rate": 0.312,
                "pressing_faced": "ULTRA_HIGH",
                "matchup_zone": "RWB vs LWB",
                "numerical_situation": "1v1",
                "opponent_defenders": "Federico Valverde",
                "opponent_faced": "Federico Valverde",
                "antagonist_source": "attacking_duel, defensive_duel, midfield_pairing",
                "projected_goals": 0,
                "goal_probability": 0.0591,
                "projected_assists": 0,
                "assist_probability": 0.1481,
                "fifa_overall": 80.0
              },
              "params": {
                "allocation_applied": true,
                "team_assists": 1,
                "assists_allocated": 0,
                "assist_probability": 0.1481,
                "provider_weight": 1.4713,
                "squad_weight_total": 9.9357,
                "weight_share": 0.1481,
                "position_multiplier": 1.45
              }
            }
          ]
        },
        "Julián Alvarez": {
          "player_id": 944656,
          "position": "F",
          "position_depth": "F",
          "is_starter": true,
          "shirt_number": 19,
          "height": 170,
          "market_value": 116000000,
          "stats": {
            "expected_goals": 0.1686,
            "goal_rate": 0.1586,
            "goals": 0,
            "shots_on_target": 1,
            "total_shots": 3,
            "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,
            "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,
            "shots_off_target": 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": 0.3,
            "aerial_won": 1,
            "crosses_attempted": 0.0,
            "duel_win_rate": 0.18,
            "pressing_faced": "ULTRA_HIGH",
            "matchup_zone": "Striker vs Two Centre Backs — 1v2 Aerial/Physical Battle",
            "numerical_situation": "1v2",
            "opponent_defenders": "Dean Huijsen, Trent Alexander-Arnold",
            "opponent_faced": "Dean Huijsen, Trent Alexander-Arnold",
            "antagonist_source": "attacking_duel",
            "projected_goals": 0,
            "goal_probability": 0.2235,
            "projected_assists": 0,
            "assist_probability": 0.0762,
            "fifa_overall": 86.0
          },
          "latest_10_games": [
            {
              "match_type": "played",
              "match_id": 16416332.0,
              "match_date": "2026-09-13 19:00:00 UTC",
              "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",
              "home_team": "Real Sociedad",
              "away_team": "Atl. Madrid",
              "home_score_current": 0.0,
              "away_score_current": 3.0,
              "team_side": "away",
              "status_code": 100.0,
              "status_type": "finished",
              "status_description": "Ended",
              "player_status": "starter",
              "is_starting_11": true,
              "team": "Atl. Madrid",
              "opponent": "Real Sociedad",
              "stats": {},
              "has_player_stats": false,
              "source": "depth_chart.csv"
            },
            {
              "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": {
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            "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,
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            "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": [
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              "onTargetScoringAttempt",
              "totalShots",
              "expectedAssists",
              "keyPass",
              "rating"
            ],
            "history_matches": 2,
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              "market_value",
              "fbref_season"
            ],
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              "competition": "La Liga",
              "season": "2026-2027",
              "appearances": 1.0,
              "starts": 0.0,
              "minutes": 25.0,
              "goals_per90": 0.0,
              "assists_per90": 0.0,
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            "rationale": "XGBoost regressor (F_service) evaluated 2 historical appearances across 7 target models; FBref 2026-2027 prior blended (La Liga, Atlético Madrid, rel: 0.02, gls/90: 0.0, ast/90: 0.0)."
          },
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                  "schema_version": 4,
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                },
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                  },
                  {
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                      {
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                      {
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                      {
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                        {
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                        {
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                      ],
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                  },
                  {
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                      {
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                      {
                        "name": "totalPass",
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                      {
                        "name": "numberOfSprints",
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                    ],
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                        {
                          "name": "accuratePass",
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                        {
                          "name": "ballCarriesCount_p90",
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                        {
                          "name": "totalPass",
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                      ],
                      "others": -0.0023,
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                  },
                  {
                    "target": "keyPass",
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                      {
                        "name": "dribbleValueNormalized",
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                      {
                        "name": "ballCarriesCount",
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                      {
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                      {
                        "name": "aerialLost",
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                        {
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                        {
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                      {
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                      {
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                      {
                        "name": "onTargetScoringAttempt",
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                    ],
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                        {
                          "name": "totalShots_p90",
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                        {
                          "name": "totalShots",
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                ],
                "caveat": "Raw XGBoost output: no per-90 normalization; minutesPlayed is the player's historical average."
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            },
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              "params": {
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                {
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              "step": "final_cap",
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            },
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              "step": "enriched_model_output",
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                "numerical_situation": "1v2",
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              "progressive_carries_p90",
              "history_matches"
            ],
            "targets_predicted": [
              "expectedGoals",
              "goals",
              "onTargetScoringAttempt",
              "totalShots",
              "expectedAssists",
              "keyPass",
              "rating"
            ],
            "history_matches": 4,
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              "match_history",
              "market_value",
              "fbref_season"
            ],
            "market_value_adjustment": 1.0901,
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              "competition": "La Liga",
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            "rationale": "XGBoost regressor (F_service) evaluated 4 historical appearances across 7 target models; FBref 2026-2027 prior blended (La Liga, Atlético Madrid, rel: 0.17, gls/90: 0.3846153846153846, ast/90: 0.0)."
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                },
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                  {
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                  {
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                ],
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                      {
                        "name": "shotOffTarget",
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                      {
                        "name": "totalOppositionHalfPasses",
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                        {
                          "name": "shotValueNormalized",
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                        {
                          "name": "accurateOppositionHalfPasses",
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                        {
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                      ],
                      "others": 0.0466,
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                  },
                  {
                    "target": "expectedAssists",
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                      {
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                      {
                        "name": "totalPass",
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                      {
                        "name": "numberOfSprints",
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                    ],
                    "decomposition": {
                      "base": 0.0579,
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                        {
                          "name": "duelLost",
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                        {
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                      ],
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                  },
                  {
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                      {
                        "name": "dribbleValueNormalized",
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                      {
                        "name": "ballCarriesCount",
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                      {
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                      {
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                    ],
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                        {
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                        {
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                        {
                          "name": "totalProgression",
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                  {
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                      {
                        "name": "opp_half_pass_pct",
                        "importance": 0.0439
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                      {
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                      {
                        "name": "onTargetScoringAttempt",
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                        {
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                        {
                          "name": "ballCarriesCount",
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                "caveat": "Raw XGBoost output: no per-90 normalization; minutesPlayed is the player's historical average."
              }
            },
            {
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              "changes": [
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                {
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                {
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                {
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              "stats": {
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            {
              "step": "enriched_model_output",
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                "matchup_zone": "Striker vs Two Centre Backs — 1v2 Aerial/Physical Battle",
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                "opponent_defenders": "Dean Huijsen, Trent Alexander-Arnold",
                "opponent_faced": "Dean Huijsen, Trent Alexander-Arnold",
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                "duel_context_applied": true,
                "duel_context": {
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              "step": "team_lambda_rescale",
              "description": "Player expected_goals/expected_assists rescaled so squad sum equals team lambda 1.99 (squad xG sum 1.1375, xG scale 1.7521)",
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                "accurate_opp_half_passes": 13,
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                "possession_lost": 8.9931,
                "dispossessed": 0.0,
                "duels_lost": 4,
                "aerial_lost": 0,
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                "won_contest": 0,
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                "fouls": 0,
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                "xgot": 0.0,
                "offsides": 0,
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                "total_progression": 29,
                "progressive_carries": 2,
                "shots_off_target": 2,
                "yellowCards": 0.0,
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                "ownGoals": 0.0,
                "shotAccuracy": 50.0,
                "shotConversion": 0.17,
                "minutesPct": 86.3,
                "pointsPerMatch": 2.33,
                "netGoalDifferencePer90": 1.16,
                "dribbles_attempted": 2,
                "dribbles_successful": 0.3,
                "aerial_won": 1,
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                "duel_win_rate": 0.18,
                "pressing_faced": "ULTRA_HIGH",
                "matchup_zone": "Striker vs Two Centre Backs — 1v2 Aerial/Physical Battle",
                "numerical_situation": "1v2",
                "opponent_defenders": "Dean Huijsen, Trent Alexander-Arnold",
                "opponent_faced": "Dean Huijsen, Trent Alexander-Arnold",
                "antagonist_source": "attacking_duel",
                "projected_goals": 0,
                "goal_probability": 0.0,
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                "assist_probability": 0.0
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              "params": {
                "team_lambda": 1.993,
                "squad_xg_sum": 1.1375,
                "xg_scale": 1.7521,
                "scoreline_reset": true
              },
              "changes": [
                {
                  "stat": "expected_goals",
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                  "after": 0.345
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              ]
            },
            {
              "step": "rankings_attached",
              "description": "Global ranking attached (match squad rank 5, fifa_overall 83.0)",
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                "goal_rate": 0.2517,
                "goals": 0,
                "shots_on_target": 1,
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                "expected_assists": 0.0843,
                "key_pass": 1,
                "rating": 7.4249,
                "minutes": 80,
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                "accurate_pass": 18,
                "duels_won": 3,
                "total_long_balls": 0,
                "accurate_long_balls": 0,
                "total_opp_half_passes": 16,
                "accurate_opp_half_passes": 13,
                "crosses_total": 0,
                "crosses_accurate": 0,
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                "dispossessed": 0.0,
                "duels_lost": 4,
                "aerial_lost": 0,
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                "fouls": 0,
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                "big_chances_created": 0,
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                "xgot": 0.0,
                "offsides": 0,
                "ball_carries": 13,
                "total_progression": 29,
                "progressive_carries": 2,
                "shots_off_target": 2,
                "yellowCards": 0.0,
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                "ownGoals": 0.0,
                "shotAccuracy": 50.0,
                "shotConversion": 0.17,
                "minutesPct": 86.3,
                "pointsPerMatch": 2.33,
                "netGoalDifferencePer90": 1.16,
                "dribbles_attempted": 2,
                "dribbles_successful": 0.3,
                "aerial_won": 1,
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                "pressing_faced": "ULTRA_HIGH",
                "matchup_zone": "Striker vs Two Centre Backs — 1v2 Aerial/Physical Battle",
                "numerical_situation": "1v2",
                "opponent_defenders": "Dean Huijsen, Trent Alexander-Arnold",
                "opponent_faced": "Dean Huijsen, Trent Alexander-Arnold",
                "antagonist_source": "attacking_duel",
                "projected_goals": 0,
                "goal_probability": 0.0,
                "projected_assists": 0,
                "assist_probability": 0.0,
                "fifa_overall": 83.0
              },
              "params": {
                "match_squad_rank": 5,
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                "ranking_source": "sofascore_plus_fifa_csv",
                "ranking_status": "combined",
                "global_player_rank": 451,
                "fifa_rank": 308.0,
                "fifa_source": "EA SPORTS FC official ratings",
                "fifa_overall": 83.0
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            },
            {
              "step": "integer_goal_projection",
              "description": "Team scoreline allocation: 1 projected goals distributed by scorer weight",
              "stats": {
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                "goal_rate": 0.2517,
                "goals": 1,
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                "key_pass": 1,
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                "minutes": 80,
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                "accurate_long_balls": 0,
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                "duels_lost": 4,
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                "xgot": 0.0,
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                "shots_off_target": 2,
                "yellowCards": 0.0,
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                "shotAccuracy": 50.0,
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                "minutesPct": 86.3,
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                "dribbles_attempted": 2,
                "dribbles_successful": 0.3,
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                "pressing_faced": "ULTRA_HIGH",
                "matchup_zone": "Striker vs Two Centre Backs — 1v2 Aerial/Physical Battle",
                "numerical_situation": "1v2",
                "opponent_defenders": "Dean Huijsen, Trent Alexander-Arnold",
                "opponent_faced": "Dean Huijsen, Trent Alexander-Arnold",
                "antagonist_source": "attacking_duel",
                "projected_goals": 1,
                "goal_probability": 0.332,
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              "params": {
                "allocation_applied": true,
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            },
            {
              "step": "integer_assist_projection",
              "description": "Team scoreline allocation: 1 projected assists distributed by provider weight",
              "stats": {
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                "goal_rate": 0.2517,
                "goals": 1,
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                "key_pass": 1,
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                "duels_lost": 4,
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                "shots_off_target": 2,
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                "minutesPct": 86.3,
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                "dribbles_attempted": 2,
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                "pressing_faced": "ULTRA_HIGH",
                "matchup_zone": "Striker vs Two Centre Backs — 1v2 Aerial/Physical Battle",
                "numerical_situation": "1v2",
                "opponent_defenders": "Dean Huijsen, Trent Alexander-Arnold",
                "opponent_faced": "Dean Huijsen, Trent Alexander-Arnold",
                "antagonist_source": "attacking_duel",
                "projected_goals": 1,
                "goal_probability": 0.332,
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              "params": {
                "allocation_applied": true,
                "team_assists": 1,
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            }
          ]
        }
      },
      "bench_players": {
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          "latest_10_games": [],
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            "source_file": "data/player_rankings.csv",
            "player_name": "Juan Musso",
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                  "player_name": "Josh Wilson-Esbrand",
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                {
                  "player_name": "Choi Jun-yeong",
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                {
                  "player_name": "Wladimiro Falcone",
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                },
                {
                  "player_name": "Morgan Gibbs-White",
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                {
                  "player_name": "Bojan Ciger",
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              ],
              "lower": [
                {
                  "player_name": "Ju-kong Kim",
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                },
                {
                  "player_name": "Jae-yong Bak",
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                },
                {
                  "player_name": "Bryan Mbeumo",
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                },
                {
                  "player_name": "Sandzhar Kuvvatov",
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                },
                {
                  "player_name": "Jon Ander Olasagasti",
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                }
              ]
            }
          },
          "data_sources": [
            "market_value",
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          "data_confidence": 0.25,
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            "model_source": "market_value_prior",
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            "bench_expected_minutes": 4.40206294284004,
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              "starts": 0.0,
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            },
            "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",
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              "params": {
                "market_value_eur": 3200000,
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            },
            {
              "step": "fbref_prior_blend",
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              "params": {
                "blend_weight": 0.0,
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            },
            {
              "step": "minutes_scale",
              "description": "Bench projection scaled to 4.4 expected minutes (appearance prob 0.11)",
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              },
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                "expected_minutes": 4.4,
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            {
              "step": "final_cap",
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              "params": {
                "stats_clamped": 0,
                "shot_identity_applied": false
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            },
            {
              "step": "rankings_attached",
              "description": "Global ranking attached (match squad rank 18, fifa_overall 82.0)",
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                "projected_team_substitution_count": 4,
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                "projected_substitution_game_state_adjustment": 1,
                "substitution_usage": "available_bench_not_projected_used",
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                "projected_goals": 0,
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              "params": {
                "match_squad_rank": 18,
                "squad_role": "substitute",
                "ranking_source": "sofascore_plus_fifa_csv",
                "ranking_status": "combined",
                "global_player_rank": 315,
                "fifa_rank": 411.0,
                "fifa_source": "EA SPORTS FC official ratings",
                "fifa_overall": 82.0
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            }
          ]
        },
        "Marcos Llorente": {
          "player_id": 353138,
          "position": "D",
          "position_depth": "D_BENCH",
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          "shirt_number": 14,
          "height": 184,
          "market_value": 21000000,
          "stats": {
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            "rating": 6.9658,
            "minutes": 26,
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            "accurate_pass": 12,
            "duels_won": 1,
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            "total_own_half_passes": 6,
            "accurate_own_half_passes": 6,
            "total_opp_half_passes": 6,
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            "goal_rate": 0.0,
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            "expected_assists": 0.0059,
            "shots_on_target": 0,
            "big_chances_created": 0,
            "xgot": 0.0,
            "ball_carries": 4,
            "total_progression": 12,
            "progressive_carries": 0,
            "key_pass": 0,
            "shots_off_target": 0,
            "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,
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            "bench_expected_minutes": 25.72,
            "projected_substitution_order": 4,
            "substitution_rule_cap": 5,
            "projected_team_substitution_count": 4,
            "projected_substitution_expected_count": 2.674,
            "projected_substitution_game_state_adjustment": 1,
            "substitution_usage": "projected_used_substitute",
            "projected_goals": 0,
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            "projected_assists": 0,
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          },
          "latest_10_games": [
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              "match_type": "played",
              "match_id": 16416332.0,
              "match_date": "2026-09-13 19:00:00 UTC",
              "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",
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              "away_team": "Atl. Madrid",
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              "status_type": "finished",
              "status_description": "Ended",
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              "is_starting_11": true,
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              "stats": {},
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            },
            {
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              },
              "has_player_stats": true,
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              "league_slug": "laliga",
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            },
            {
              "match_id": 16416316.0,
              "match_date": "2026-08-29",
              "home_team": "Sevilla",
              "away_team": "Atlético Madrid",
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              "opponent": "Sevilla",
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              },
              "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",
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              "team": "Atlético Madrid",
              "opponent": "Villarreal",
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              },
              "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",
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              "team": "Atlético Madrid",
              "opponent": "Málaga CF",
              "stats": {
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              },
              "has_player_stats": true,
              "league_name": "LaLiga",
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              "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": "substitute",
            "projected_match_rating": 6.9658,
            "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": 0.515,
          "history_matches": 4,
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            "model_source": "xgboost_regressor",
            "position_service": "D_service",
            "features_evaluated": [
              "minutesPlayed",
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              "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": [
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              "wonTackle",
              "totalClearance",
              "aerialWon",
              "totalShots",
              "rating"
            ],
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              "match_history",
              "market_value",
              "fbref_season"
            ],
            "bench_expected_minutes": 25.72,
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            "fbref_prior_metrics": {
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              "competition": "La Liga",
              "season": "2026-2027",
              "appearances": 3.0,
              "starts": 1.0,
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              "minutes_per_sub": 35.0,
              "goals_per90": 0.0,
              "assists_per90": 0.6666666666666666,
              "prior_reliability": 0.1
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            "rationale": "Bench projection scaled from XGBoost D_service (4 historical appearances) to 25.7 expected mins (appearance prob 0.49); FBref playing time empirical prior: 2.0 sub appearances, 35.0 mins/sub."
          },
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                "total_own_half_passes": 22,
                "accurate_own_half_passes": 20,
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                "accurate_opp_half_passes": 21,
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              "trace": {
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                  "schema_version": 4,
                  "trained_at": "2026-09-20T13:11:03.814313+00:00",
                  "trained_on": {
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                    "players": 374,
                    "rows": 1289
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                },
                "player_history": [
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                    "opponent": "Athletic Club",
                    "minutes": 90.0,
                    "is_starting": true,
                    "weight": 0.3138,
                    "rating": 6.2
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                  {
                    "match_date": "2026-08-29",
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                    "weight": 0.2667,
                    "rating": 7.9
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                  {
                    "match_date": "2026-08-23",
                    "opponent": "Villarreal",
                    "minutes": 24.0,
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                    "rating": 6.8
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                  {
                    "match_date": "2026-08-19",
                    "opponent": "Málaga CF",
                    "minutes": 45.0,
                    "is_starting": false,
                    "weight": 0.1927,
                    "rating": 6.7
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                ],
                "feature_row": {
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                  "totalClearance": 1.3138,
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                "per_target": [
                  {
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                      {
                        "name": "duel_win_rate",
                        "importance": 0.0353
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                      {
                        "name": "duelWon_p90",
                        "importance": 0.0341
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                      {
                        "name": "interceptionWon_p90",
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                      {
                        "name": "totalClearance",
                        "importance": 0.0322
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                    ],
                    "decomposition": {
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                          "name": "is_starting_11",
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                        },
                        {
                          "name": "history_matches",
                          "contribution": 0.022
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                        {
                          "name": "defensiveValueNormalized",
                          "contribution": -0.0189
                        },
                        {
                          "name": "opp_half_pass_pct",
                          "contribution": -0.0136
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                        {
                          "name": "interceptionWon_p90",
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                      ],
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                      "total": 0.6043
                    }
                  },
                  {
                    "target": "totalTackle",
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                    "scale": "count per match",
                    "top_features": [
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                      {
                        "name": "duelLost",
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                      },
                      {
                        "name": "possessionLostCtrl",
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                      {
                        "name": "challengeLost",
                        "importance": 0.0406
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                      {
                        "name": "defensive_actions",
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                    ],
                    "decomposition": {
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                          "name": "possessionLostCtrl",
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                          "name": "is_starting_11",
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                        {
                          "name": "defensive_actions",
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                        {
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                        {
                          "name": "minutesPlayed",
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                      ],
                      "others": 0.0614,
                      "total": 1.226
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                  },
                  {
                    "target": "wonTackle",
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                    "scale": "count per match",
                    "top_features": [
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                      {
                        "name": "possessionLostCtrl",
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                      {
                        "name": "challengeLost",
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                      {
                        "name": "is_starting_11",
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                      {
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                    ],
                    "decomposition": {
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                        {
                          "name": "possessionLostCtrl",
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                        {
                          "name": "long_ball_accuracy",
                          "contribution": 0.0365
                        },
                        {
                          "name": "defensive_actions",
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                        },
                        {
                          "name": "totalClearance",
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                      ],
                      "others": 0.0512,
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                  },
                  {
                    "target": "totalClearance",
                    "predicted": 1.1941356658935547,
                    "scale": "count per match",
                    "top_features": [
                      {
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                        "importance": 0.11
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                      {
                        "name": "opp_half_pass_pct",
                        "importance": 0.0506
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                      {
                        "name": "totalClearance_p90",
                        "importance": 0.0425
                      },
                      {
                        "name": "aerialWon",
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                      {
                        "name": "tackle_success_rate",
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                    ],
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                        {
                          "name": "aerialWon",
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                        {
                          "name": "opp_half_pass_pct",
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                        {
                          "name": "totalLongBalls",
                          "contribution": -0.0649
                        },
                        {
                          "name": "totalClearance",
                          "contribution": -0.0481
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                      ],
                      "others": 0.0083,
                      "total": 1.1941
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                  },
                  {
                    "target": "aerialWon",
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                    "scale": "count per match",
                    "top_features": [
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                      {
                        "name": "aerialWon",
                        "importance": 0.0597
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                      {
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                      {
                        "name": "accuratePass",
                        "importance": 0.0426
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                      {
                        "name": "errorLeadToAShot",
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                    ],
                    "decomposition": {
                      "base": 1.2421,
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                        {
                          "name": "aerialWon",
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                        {
                          "name": "totalClearance",
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                        },
                        {
                          "name": "totalClearance_p90",
                          "contribution": -0.0281
                        },
                        {
                          "name": "passValueNormalized",
                          "contribution": 0.0186
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                      ],
                      "others": -0.0166,
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                    }
                  },
                  {
                    "target": "totalShots",
                    "predicted": 0.1522456407546997,
                    "scale": "count per match",
                    "top_features": [
                      {
                        "name": "is_starting_11",
                        "importance": 0.0413
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                      {
                        "name": "tackle_success_rate",
                        "importance": 0.0408
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                      {
                        "name": "touches_p90",
                        "importance": 0.0371
                      },
                      {
                        "name": "duelWon",
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                      {
                        "name": "possessionLostCtrl",
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                    ],
                    "decomposition": {
                      "base": 0.4562,
                      "items": [
                        {
                          "name": "is_starting_11",
                          "contribution": -0.1779
                        },
                        {
                          "name": "defensiveValueNormalized",
                          "contribution": -0.0251
                        },
                        {
                          "name": "aerial_dominance",
                          "contribution": 0.0193
                        },
                        {
                          "name": "minutesPlayed",
                          "contribution": -0.0191
                        },
                        {
                          "name": "progressive_carries_p90",
                          "contribution": -0.0135
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                      ],
                      "others": -0.0877,
                      "total": 0.1522
                    }
                  },
                  {
                    "target": "rating",
                    "predicted": 6.683516979217529,
                    "scale": "0-10",
                    "top_features": [
                      {
                        "name": "touches_p90",
                        "importance": 0.0708
                      },
                      {
                        "name": "accuratePass",
                        "importance": 0.0705
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                      {
                        "name": "totalLongBalls",
                        "importance": 0.0537
                      },
                      {
                        "name": "pass_accuracy",
                        "importance": 0.0518
                      },
                      {
                        "name": "minutesPlayed",
                        "importance": 0.0478
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                    ],
                    "decomposition": {
                      "base": 6.6627,
                      "items": [
                        {
                          "name": "passValueNormalized",
                          "contribution": 0.0308
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                        {
                          "name": "totalOppositionHalfPasses",
                          "contribution": -0.0278
                        },
                        {
                          "name": "accuratePass",
                          "contribution": 0.026
                        },
                        {
                          "name": "totalProgression",
                          "contribution": -0.0218
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                        {
                          "name": "press_vulnerability",
                          "contribution": 0.0167
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                      ],
                      "others": -0.0031,
                      "total": 6.6835
                    }
                  }
                ],
                "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": {
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                "tackles_won": 1,
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                "rating": 6.9658,
                "minutes": 59,
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                "accurate_pass": 42,
                "duels_won": 2,
                "total_long_balls": 0,
                "accurate_long_balls": 0,
                "total_own_half_passes": 22,
                "accurate_own_half_passes": 21,
                "total_opp_half_passes": 23,
                "accurate_opp_half_passes": 22,
                "crosses_total": 0,
                "crosses_accurate": 0,
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                "possession_lost": 4.4295,
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                "ball_recovery": 4,
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                "big_chances_created": 0,
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                "ball_carries": 13,
                "total_progression": 43,
                "progressive_carries": 1,
                "key_pass": 0,
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              "params": {
                "market_value_eur": 21000000,
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                "boost_factor": 1.0422
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            },
            {
              "step": "fbref_prior_blend",
              "description": "FBref 2026-27 prior blended (weight 0.0361)",
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                "duels_won": 2,
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                "accurate_own_half_passes": 21,
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                "accurate_opp_half_passes": 22,
                "crosses_total": 0,
                "crosses_accurate": 0,
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                "possession_lost": 4.4295,
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                "ball_carries": 13,
                "total_progression": 43,
                "progressive_carries": 1,
                "key_pass": 0,
                "shots_off_target": 0,
                "offsides": 0,
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                "minutesPct": 50.0,
                "pointsPerMatch": 2.33,
                "netGoalDifferencePer90": 2.67
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              "params": {
                "blend_weight": 0.0361,
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                {
                  "stat": "fouls",
                  "before": 0.0,
                  "after": 0.1444
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                {
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                {
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                {
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                {
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                {
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              ]
            },
            {
              "step": "minutes_scale",
              "description": "Bench projection scaled to 25.7 expected minutes (appearance prob 0.49)",
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                "accurate_own_half_passes": 6,
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                "progressive_carries": 0,
                "key_pass": 0,
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                "minutesPct": 50.0,
                "pointsPerMatch": 2.33,
                "netGoalDifferencePer90": 2.67,
                "bench_appearance_probability": 0.49,
                "bench_expected_minutes": 25.72
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              "params": {
                "expected_minutes": 25.72,
                "appearance_probability": 0.49
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            },
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              "step": "final_cap",
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                "pointsPerMatch": 2.33,
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                "bench_appearance_probability": 0.49,
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              "params": {
                "stats_clamped": 0,
                "shot_identity_applied": false
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            },
            {
              "step": "team_lambda_rescale",
              "description": "Player expected_goals/expected_assists rescaled so squad sum equals team lambda 1.99 (squad xG sum 1.1375, xG scale 1.7521)",
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                "shots_on_target": 0,
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                "shots_off_target": 0,
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                "minutesPct": 50.0,
                "pointsPerMatch": 2.33,
                "netGoalDifferencePer90": 2.67,
                "bench_appearance_probability": 0.49,
                "bench_expected_minutes": 25.72,
                "projected_substitution_order": 4,
                "substitution_rule_cap": 5,
                "projected_team_substitution_count": 4,
                "projected_substitution_expected_count": 2.674,
                "projected_substitution_game_state_adjustment": 1,
                "substitution_usage": "projected_used_substitute",
                "projected_goals": 0,
                "goal_probability": 0.0,
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                "assist_probability": 0.0
              },
              "params": {
                "team_lambda": 1.993,
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                "xg_scale": 1.7521,
                "scoreline_reset": true
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            },
            {
              "step": "rankings_attached",
              "description": "Global ranking attached (match squad rank 12, fifa_overall 85.0)",
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                "possession_lost": 1.2659,
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                "duels_lost": 0,
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                "shots_on_target": 0,
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                "shots_off_target": 0,
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                "minutesPct": 50.0,
                "pointsPerMatch": 2.33,
                "netGoalDifferencePer90": 2.67,
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                "projected_substitution_order": 4,
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                "projected_team_substitution_count": 4,
                "projected_substitution_expected_count": 2.674,
                "projected_substitution_game_state_adjustment": 1,
                "substitution_usage": "projected_used_substitute",
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                "goal_probability": 0.0,
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              },
              "params": {
                "match_squad_rank": 12,
                "squad_role": "substitute",
                "ranking_source": "sofascore_plus_fifa_csv",
                "ranking_status": "combined",
                "global_player_rank": 264,
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                "fifa_source": "EA SPORTS FC official ratings",
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            }
          ]
        },
        "Robin Le Normand": {
          "player_id": 787751,
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          "position_depth": "D_BENCH",
          "is_starter": false,
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            "substitution_usage": "available_bench_not_projected_used",
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          "latest_10_games": [
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              "away_team": "Villarreal",
              "team_side": "home",
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              },
              "has_player_stats": true,
              "league_name": "LaLiga",
              "league_id": "8.0",
              "league_slug": "laliga",
              "league_country": "Spain",
              "season_id": "97268.0",
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              "season_year": "26/27"
            },
            {
              "match_id": 16421055.0,
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              "team": "Atlético Madrid",
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              "stats": {
                "minutes": 90,
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              },
              "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"
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          ],
          "ranking": {
            "global_player_rank": 701,
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            "ranking_source": "sofascore_plus_fifa_csv",
            "ranking_status": "combined",
            "sofascore_rank": 100.0,
            "sofascore_rating": 7.475,
            "sofascore_appearances": 4.0,
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            "match_squad_rank": 15,
            "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",
              "totalShots",
              "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 7 target models",
              "stats": {
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                "clearances": 1,
                "aerial_won": 1,
                "total_shots": 0,
                "rating": 6.7151,
                "minutes": 83,
                "total_pass": 32,
                "accurate_pass": 30,
                "duels_won": 4,
                "total_long_balls": 2,
                "accurate_long_balls": 1,
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                "accurate_own_half_passes": 22,
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                "accurate_opp_half_passes": 8,
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              "trace": {
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                  "schema_version": 4,
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                },
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                "per_target": [
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                      {
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                    ],
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                          "name": "defensive_actions",
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                  {
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                  {
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                      {
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                        {
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                        {
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                  },
                  {
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                    ],
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                        {
                          "name": "totalClearance_p90",
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                          "name": "touches_p90",
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                      ],
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                  },
                  {
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                    "top_features": [
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                      {
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                      {
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                      {
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                      {
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                    ],
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                        {
                          "name": "ballCarriesCount",
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                        {
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                  },
                  {
                    "target": "rating",
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                      {
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                      {
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                    ],
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                ],
                "caveat": "Raw XGBoost output: no per-90 normalization; minutesPlayed is the player's historical average."
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            },
            {
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            {
              "step": "minutes_scale",
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                "projected_team_substitution_count": 4,
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                "projected_substitution_game_state_adjustment": 1,
                "substitution_usage": "available_bench_not_projected_used",
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                "ranking_source": "sofascore_plus_fifa_csv",
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          ]
        },
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            "goal_rate": 0.0,
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            "xgot": 0.0,
            "ball_carries": 1,
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            "shots_off_target": 0,
            "offsides": 0,
            "yellowCards": 0.0,
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            "shotAccuracy": 60.0,
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            "minutesPct": 39.6,
            "pointsPerMatch": 2.33,
            "netGoalDifferencePer90": 0.0,
            "bench_appearance_probability": 0.452,
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            "substitution_rule_cap": 5,
            "projected_team_substitution_count": 4,
            "projected_substitution_expected_count": 2.674,
            "projected_substitution_game_state_adjustment": 1,
            "substitution_usage": "available_bench_not_projected_used",
            "projected_goals": 0,
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          "latest_10_games": [
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              "match_id": 16416316.0,
              "match_date": "2026-08-29",
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              "away_team": "Atlético Madrid",
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              "stats": {
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                "accurate_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"
            },
            {
              "match_id": 16416302.0,
              "match_date": "2026-08-23",
              "home_team": "Atlético Madrid",
              "away_team": "Villarreal",
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              "opponent": "Villarreal",
              "stats": {
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                "expected_assists": 0.0065,
                "total_shots": 2,
                "shots_on_target": 1,
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                "accurate_pass": 14,
                "tackles": 1,
                "tackles_won": 1,
                "duels_won": 3,
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              },
              "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": 57,
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                "assists": 0,
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                "expected_assists": 0.0766,
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                "total_pass": 22,
                "accurate_pass": 20,
                "tackles": 2,
                "tackles_won": 1,
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              },
              "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": 1376,
            "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": 1.0,
            "fifa_rank": 848.0,
            "fifa_overall": 79.0,
            "fifa_source": "EA SPORTS FC official ratings",
            "match_squad_rank": 13,
            "squad_role": "substitute",
            "projected_match_rating": 6.9609,
            "source_file": "data/player_rankings.csv",
            "player_name": "Rodrigo Mendoza",
            "ranking_neighbors": {
              "upper": [
                {
                  "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
                },
                {
                  "player_name": "Rafa Garrido",
                  "ranking": 1375
                }
              ],
              "lower": [
                {
                  "player_name": "Peque Fernández",
                  "ranking": 1377
                },
                {
                  "player_name": "Javi Morcillo",
                  "ranking": 1378
                },
                {
                  "player_name": "Luis Pacheco",
                  "ranking": 1379
                },
                {
                  "player_name": "Fredy Noguera",
                  "ranking": 1380
                },
                {
                  "player_name": "Guillermo Varela",
                  "ranking": 1381
                }
              ]
            }
          },
          "data_sources": [
            "match_history",
            "market_value",
            "fbref_season"
          ],
          "data_confidence": 0.45,
          "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",
              "onTargetScoringAttempt",
              "totalShots",
              "rating"
            ],
            "history_matches": 3,
            "data_confidence": 0.45,
            "data_sources": [
              "match_history",
              "market_value",
              "fbref_season"
            ],
            "bench_expected_minutes": 13.55,
            "bench_appearance_prob": 0.452,
            "market_value_adjustment": 1.0422,
            "fbref_prior_metrics": {
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              "competition": "La Liga",
              "season": "2026-2027",
              "appearances": 3.0,
              "starts": 2.0,
              "sub_appearances": 1.0,
              "minutes_per_sub": 6.0,
              "goals_per90": 0.0,
              "assists_per90": 0.0,
              "prior_reliability": 0.08
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            "rationale": "Bench projection scaled from XGBoost M_service (3 historical appearances) to 13.6 expected mins (appearance prob 0.45); FBref playing time empirical prior: 1.0 sub appearances, 6.0 mins/sub."
          },
          "stat_evolution": [
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              "step": "xgboost_raw",
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                "assists": 0,
                "expected_goals": 0.046,
                "shots_on_target": 0,
                "total_shots": 1,
                "rating": 6.6788,
                "minutes": 38,
                "total_pass": 13,
                "accurate_pass": 12,
                "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": 10,
                "accurate_opp_half_passes": 9,
                "crosses_total": 0,
                "crosses_accurate": 0,
                "touches": 21,
                "possession_lost": 4.67,
                "dispossessed": 0.0,
                "duels_lost": 3,
                "aerial_won": 0,
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                "interceptions": 0,
                "tackles_won": 0,
                "tackles": 0,
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                "total_contest": 0,
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                "fouls": 0,
                "fouls_drawn": 0,
                "goal_rate": 0.0,
                "goals": 0,
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                "xgot": 0.0,
                "ball_carries": 6,
                "total_progression": 9,
                "progressive_carries": 0,
                "shots_off_target": 0
              },
              "trace": {
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                  "schema_version": 4,
                  "trained_at": "2026-09-20T13:11:10.419138+00:00",
                  "trained_on": {
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                    "players": 461,
                    "rows": 1422
                  }
                },
                "player_history": [
                  {
                    "match_date": "2026-08-29",
                    "opponent": "Sevilla",
                    "minutes": 12.0,
                    "is_starting": false,
                    "weight": 0.3887,
                    "rating": 6.4
                  },
                  {
                    "match_date": "2026-08-23",
                    "opponent": "Villarreal",
                    "minutes": 45.0,
                    "is_starting": true,
                    "weight": 0.3304,
                    "rating": 6.6
                  },
                  {
                    "match_date": "2026-08-19",
                    "opponent": "Málaga CF",
                    "minutes": 57.0,
                    "is_starting": true,
                    "weight": 0.2809,
                    "rating": 6.8
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                ],
                "feature_row": {
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                  "totalShots": 1.5034,
                  "ballRecovery_p90": 2.652,
                  "progressiveBallCarriesCount": 0.2809,
                  "expectedAssists": 0.0237,
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                "per_target": [
                  {
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                    "scale": "count per match",
                    "top_features": [
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                        "importance": 0.0489
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                      {
                        "name": "creative_efficiency",
                        "importance": 0.0393
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                      {
                        "name": "creative_index",
                        "importance": 0.035
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                      {
                        "name": "accurateCross",
                        "importance": 0.0319
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                    ],
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                        {
                          "name": "is_starting_11",
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                        {
                          "name": "possessionLostCtrl",
                          "contribution": -0.069
                        },
                        {
                          "name": "expectedAssists",
                          "contribution": -0.0451
                        },
                        {
                          "name": "ballCarriesCount",
                          "contribution": -0.0361
                        },
                        {
                          "name": "creative_index",
                          "contribution": -0.022
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                      ],
                      "others": -0.1062,
                      "total": 0.4937
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                  },
                  {
                    "target": "expectedAssists",
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                    "scale": "per match (raw)",
                    "top_features": [
                      {
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                        "importance": 0.0714
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                      {
                        "name": "totalOppositionHalfPasses",
                        "importance": 0.0375
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                      {
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                      {
                        "name": "accurateCross",
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                    ],
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                        {
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                        {
                          "name": "ballCarriesCount",
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                        },
                        {
                          "name": "expectedAssists",
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                        {
                          "name": "defensiveValueNormalized",
                          "contribution": -0.0037
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                      ],
                      "others": -0.0207,
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                  },
                  {
                    "target": "goalAssist",
                    "predicted": 0.06883364915847778,
                    "scale": "count per match",
                    "top_features": [
                      {
                        "name": "dribbleValueNormalized",
                        "importance": 0.0442
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                      {
                        "name": "keyPass_p90",
                        "importance": 0.0378
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                      {
                        "name": "totalCross",
                        "importance": 0.0368
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                      {
                        "name": "cross_accuracy",
                        "importance": 0.036
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                      {
                        "name": "interceptionWon",
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                    ],
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                        {
                          "name": "cross_creative_contribution",
                          "contribution": -0.0059
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                        {
                          "name": "dribbleValueNormalized",
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                        },
                        {
                          "name": "duelLost",
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                        },
                        {
                          "name": "totalPass_p90",
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                      ],
                      "others": -0.0093,
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                  },
                  {
                    "target": "expectedGoals",
                    "predicted": 0.04596846550703049,
                    "scale": "per match (raw)",
                    "top_features": [
                      {
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                        "importance": 0.077
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                      {
                        "name": "intensity_index",
                        "importance": 0.0622
                      },
                      {
                        "name": "progressiveBallCarriesCount",
                        "importance": 0.0454
                      },
                      {
                        "name": "possessionLostCtrl",
                        "importance": 0.0399
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                      {
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                    ],
                    "decomposition": {
                      "base": 0.1087,
                      "items": [
                        {
                          "name": "is_starting_11",
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                        },
                        {
                          "name": "totalShots",
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                        },
                        {
                          "name": "possessionLostCtrl",
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                        },
                        {
                          "name": "intensity_index",
                          "contribution": -0.0103
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                        {
                          "name": "kilometersCovered",
                          "contribution": -0.0073
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                      ],
                      "others": -0.0235,
                      "total": 0.046
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                  },
                  {
                    "target": "onTargetScoringAttempt",
                    "predicted": 0.32441264390945435,
                    "scale": "count per match",
                    "top_features": [
                      {
                        "name": "totalShots",
                        "importance": 0.0617
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                      {
                        "name": "numberOfSprints",
                        "importance": 0.0463
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                      {
                        "name": "is_starting_11",
                        "importance": 0.0425
                      },
                      {
                        "name": "opp_half_pass_pct",
                        "importance": 0.0328
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                      {
                        "name": "progressive_carries_p90",
                        "importance": 0.0317
                      }
                    ],
                    "decomposition": {
                      "base": 0.3324,
                      "items": [
                        {
                          "name": "numberOfSprints",
                          "contribution": -0.023
                        },
                        {
                          "name": "opp_half_pass_pct",
                          "contribution": 0.0228
                        },
                        {
                          "name": "touches_p90",
                          "contribution": 0.0225
                        },
                        {
                          "name": "is_starting_11",
                          "contribution": -0.0197
                        },
                        {
                          "name": "duel_win_rate",
                          "contribution": -0.0131
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                      ],
                      "others": 0.0025,
                      "total": 0.3244
                    }
                  },
                  {
                    "target": "totalShots",
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                    "scale": "count per match",
                    "top_features": [
                      {
                        "name": "totalShots",
                        "importance": 0.0685
                      },
                      {
                        "name": "is_starting_11",
                        "importance": 0.0518
                      },
                      {
                        "name": "progressiveBallCarriesCount",
                        "importance": 0.0356
                      },
                      {
                        "name": "expectedAssists",
                        "importance": 0.034
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                      {
                        "name": "opp_half_pass_pct",
                        "importance": 0.0337
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                    ],
                    "decomposition": {
                      "base": 1.0584,
                      "items": [
                        {
                          "name": "totalShots",
                          "contribution": 0.2591
                        },
                        {
                          "name": "is_starting_11",
                          "contribution": -0.2333
                        },
                        {
                          "name": "opp_half_pass_pct",
                          "contribution": 0.0773
                        },
                        {
                          "name": "shotValueNormalized",
                          "contribution": -0.0721
                        },
                        {
                          "name": "dribbleValueNormalized",
                          "contribution": -0.0627
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                      ],
                      "others": -0.2746,
                      "total": 0.7521
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                  },
                  {
                    "target": "rating",
                    "predicted": 6.678807258605957,
                    "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
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                    ],
                    "decomposition": {
                      "base": 6.8318,
                      "items": [
                        {
                          "name": "is_starting_11",
                          "contribution": -0.0576
                        },
                        {
                          "name": "duel_win_rate",
                          "contribution": -0.0254
                        },
                        {
                          "name": "expectedAssists",
                          "contribution": -0.0243
                        },
                        {
                          "name": "defensiveValueNormalized",
                          "contribution": 0.0174
                        },
                        {
                          "name": "ballCarriesCount",
                          "contribution": -0.0165
                        }
                      ],
                      "others": -0.0466,
                      "total": 6.6788
                    }
                  }
                ],
                "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": 0.0336,
                "assists": 0,
                "expected_goals": 0.0479,
                "shots_on_target": 0,
                "total_shots": 1,
                "rating": 6.9609,
                "minutes": 40,
                "total_pass": 14,
                "accurate_pass": 12,
                "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": 11,
                "accurate_opp_half_passes": 9,
                "crosses_total": 0,
                "crosses_accurate": 0,
                "touches": 22,
                "possession_lost": 4.8672,
                "dispossessed": 0.0,
                "duels_lost": 3,
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                "interceptions": 0,
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                "total_contest": 0,
                "won_contest": 0,
                "challenges_lost": 0,
                "fouls": 0,
                "fouls_drawn": 0,
                "goal_rate": 0.0,
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                "big_chances_created": 0,
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                "xgot": 0.0,
                "ball_carries": 6,
                "total_progression": 10,
                "progressive_carries": 0,
                "shots_off_target": 0
              },
              "params": {
                "market_value_eur": 21000000,
                "quality_factor": 0.6408,
                "boost_factor": 1.0422
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            },
            {
              "step": "fbref_prior_blend",
              "description": "FBref 2026-27 prior blended (weight 0.0325)",
              "stats": {
                "key_pass": 1,
                "expected_assists": 0.0336,
                "assists": 0,
                "expected_goals": 0.0479,
                "shots_on_target": 0,
                "total_shots": 1,
                "rating": 6.9609,
                "minutes": 40,
                "total_pass": 14,
                "accurate_pass": 12,
                "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": 11,
                "accurate_opp_half_passes": 9,
                "crosses_total": 0,
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              "has_player_stats": true,
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              ],
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                {
                  "player_name": "Khvicha Kvaratskhelia",
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              ]
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              "creative_index",
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              "ballRecovery_p90",
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                },
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                "feature_row": {
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                "per_target": [
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                    "target": "keyPass",
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                          "name": "possessionLostCtrl",
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                          "name": "creative_efficiency",
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                  },
                  {
                    "target": "expectedAssists",
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                      {
                        "name": "totalOppositionHalfPasses",
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                      {
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                      {
                        "name": "accurateCross",
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                    ],
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                        {
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                      ],
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                  },
                  {
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                        "name": "keyPass_p90",
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                      {
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                    ],
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                        {
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                  },
                  {
                    "target": "expectedGoals",
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                      {
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                      {
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                      {
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                        {
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                        {
                          "name": "possessionLostCtrl",
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                        {
                          "name": "totalCross",
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                        {
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                      ],
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                  },
                  {
                    "target": "onTargetScoringAttempt",
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                    "scale": "count per match",
                    "top_features": [
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                      {
                        "name": "numberOfSprints",
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                      {
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                      {
                        "name": "opp_half_pass_pct",
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                      {
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                    ],
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                        {
                          "name": "opp_half_pass_pct",
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                        {
                          "name": "is_starting_11",
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                        {
                          "name": "totalShots",
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                        {
                          "name": "duelWon_p90",
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                      ],
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                  },
                  {
                    "target": "totalShots",
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                    "scale": "count per match",
                    "top_features": [
                      {
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                      {
                        "name": "is_starting_11",
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                      {
                        "name": "progressiveBallCarriesCount",
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                      {
                        "name": "expectedAssists",
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                      {
                        "name": "opp_half_pass_pct",
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                    ],
                    "decomposition": {
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                        {
                          "name": "totalShots",
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                        {
                          "name": "possessionLostCtrl",
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                        {
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                        {
                          "name": "totalCross",
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                      ],
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                  },
                  {
                    "target": "rating",
                    "predicted": 6.761528015136719,
                    "scale": "0-10",
                    "top_features": [
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                        "name": "ballRecovery_p90",
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                      {
                        "name": "ballRecovery",
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                      {
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                      {
                        "name": "defensive_midfield_actions",
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                      {
                        "name": "minutesPlayed",
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                    ],
                    "decomposition": {
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                        {
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                        {
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                      ],
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                  }
                ],
                "caveat": "Raw XGBoost output: no per-90 normalization; minutesPlayed is the player's historical average."
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            },
            {
              "step": "market_value_boost",
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              "params": {
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            },
            {
              "step": "minutes_scale",
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              "params": {
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            },
            {
              "step": "final_cap",
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            },
            {
              "step": "team_lambda_rescale",
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            },
            {
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          ]
        },
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          "latest_10_games": [],
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            "source_file": "data/player_rankings.csv",
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                {
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                {
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                {
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                {
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              ],
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                {
                  "player_name": "Keelan Lebon",
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                {
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                },
                {
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                {
                  "player_name": "Choi Hee-won",
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              ]
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          },
          "data_sources": [
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            "bench_expected_minutes": 26.37159379857936,
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            "rationale": "Bench projection from market-value prior (€29,000,000) scaled to 26.4 expected mins."
          },
          "stat_evolution": [
            {
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                "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
              },
              "params": {
                "market_value_eur": 29000000,
                "quality_factor": 0.71
              }
            },
            {
              "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
              },
              "params": {
                "expected_minutes": 26.37,
                "appearance_probability": 0.608
              }
            },
            {
              "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
              },
              "params": {
                "stats_clamped": 0,
                "shot_identity_applied": false
              }
            },
            {
              "step": "team_lambda_rescale",
              "description": "Player expected_goals/expected_assists rescaled so squad sum equals team lambda 1.99 (squad xG sum 1.1375, xG scale 1.7521)",
              "stats": {
                "expected_goals": 0.1694,
                "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": 4,
                "projected_substitution_expected_count": 2.674,
                "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
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              "params": {
                "team_lambda": 1.993,
                "squad_xg_sum": 1.1375,
                "xg_scale": 1.7521,
                "scoreline_reset": true
              },
              "changes": [
                {
                  "stat": "expected_goals",
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                  "after": 0.1694
                }
              ]
            },
            {
              "step": "rankings_attached",
              "description": "Global ranking attached (match squad rank 11, fifa_overall 80.0)",
              "stats": {
                "expected_goals": 0.1694,
                "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": 4,
                "projected_substitution_expected_count": 2.674,
                "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
              },
              "params": {
                "match_squad_rank": 11,
                "squad_role": "substitute",
                "ranking_source": "sofascore_plus_fifa_csv",
                "ranking_status": "combined",
                "global_player_rank": 1190,
                "fifa_rank": 738.0,
                "fifa_source": "EA SPORTS FC official ratings",
                "fifa_overall": 80.0
              }
            }
          ]
        },
        "Alexander Sørloth": {
          "player_id": 309078,
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          "position_depth": "F_BENCH",
          "is_starter": false,
          "shirt_number": 9,
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          "market_value": 18600000,
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            "goal_rate": 0.0549,
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            "aerial_won": 1,
            "rating": 7.1,
            "minutes": 26,
            "total_pass": 9,
            "accurate_pass": 7,
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            "accurate_opp_half_passes": 3,
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            "duels_lost": 1,
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            "projected_team_substitution_count": 4,
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            "projected_substitution_game_state_adjustment": 1,
            "substitution_usage": "projected_used_substitute",
            "projected_goals": 0,
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            "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": 16,
            "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)",
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                "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,
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                "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,
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                "tackles_won": 1,
                "tackles": 1,
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                "xgot": 0.225,
                "offsides": 1,
                "ball_carries": 22,
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              },
              "params": {
                "market_value_eur": 18600000,
                "quality_factor": 0.6171
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            },
            {
              "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,
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                "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,
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                "total_contest": 2,
                "won_contest": 1,
                "ball_recovery": 1,
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                "fouls": 0,
                "fouls_drawn": 0,
                "assists": 0,
                "shots_off_target": 0,
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                "interceptions": 0,
                "tackles_won": 0,
                "tackles": 0,
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                "blocks": 0,
                "big_chances_created": 0,
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                "xgot": 0.065,
                "offsides": 1,
                "ball_carries": 6,
                "total_progression": 16,
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                "bench_appearance_probability": 0.591,
                "bench_expected_minutes": 26.0
              },
              "params": {
                "expected_minutes": 26.0,
                "appearance_probability": 0.591
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            },
            {
              "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,
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                "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,
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                "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,
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                "shots_off_target": 0,
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                "interceptions": 0,
                "tackles_won": 0,
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                "xgot": 0.065,
                "offsides": 1,
                "ball_carries": 6,
                "total_progression": 16,
                "progressive_carries": 2,
                "bench_appearance_probability": 0.591,
                "bench_expected_minutes": 26.0
              },
              "params": {
                "stats_clamped": 0,
                "shot_identity_applied": false
              }
            },
            {
              "step": "team_lambda_rescale",
              "description": "Player expected_goals/expected_assists rescaled so squad sum equals team lambda 1.99 (squad xG sum 1.1375, xG scale 1.7521)",
              "stats": {
                "expected_goals": 0.1488,
                "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,
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                "total_contest": 2,
                "won_contest": 1,
                "ball_recovery": 1,
                "challenges_lost": 1,
                "fouls": 0,
                "fouls_drawn": 0,
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                "tackles_won": 0,
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                "big_chances_created": 0,
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                "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": 2,
                "substitution_rule_cap": 5,
                "projected_team_substitution_count": 4,
                "projected_substitution_expected_count": 2.674,
                "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
              },
              "params": {
                "team_lambda": 1.993,
                "squad_xg_sum": 1.1375,
                "xg_scale": 1.7521,
                "scoreline_reset": true
              },
              "changes": [
                {
                  "stat": "expected_goals",
                  "before": 0.0849,
                  "after": 0.1488
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              ]
            },
            {
              "step": "rankings_attached",
              "description": "Global ranking attached (match squad rank 16, fifa_overall 83.0)",
              "stats": {
                "expected_goals": 0.1488,
                "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,
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                "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": 2,
                "substitution_rule_cap": 5,
                "projected_team_substitution_count": 4,
                "projected_substitution_expected_count": 2.674,
                "projected_substitution_game_state_adjustment": 1,
                "substitution_usage": "projected_used_substitute",
                "projected_goals": 0,
                "goal_probability": 0.0,
                "projected_assists": 0,
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              },
              "params": {
                "match_squad_rank": 16,
                "squad_role": "substitute",
                "ranking_source": "sofascore_plus_fifa_csv",
                "ranking_status": "combined",
                "global_player_rank": 265,
                "fifa_rank": 307.0,
                "fifa_source": "EA SPORTS FC official ratings",
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            }
          ]
        }
      },
      "substitutes": {
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          "position_depth": "F_BENCH",
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            "projected_substitution_game_state_adjustment": 1,
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            "match_squad_rank": 11,
            "squad_role": "substitute",
            "projected_match_rating": 7.3,
            "source_file": "data/player_rankings.csv",
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                  "player_name": "Fernando Calero",
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                {
                  "player_name": "Diego Rubio",
                  "ranking": 1186
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                {
                  "player_name": "Ismaïla Sarr",
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                {
                  "player_name": "Kevin Danso",
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                {
                  "player_name": "Folarin Balogun",
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              ],
              "lower": [
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                  "player_name": "Gerard Martín",
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                {
                  "player_name": "Keelan Lebon",
                  "ranking": 1192
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                {
                  "player_name": "Sukhrob Nurullaev",
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                },
                {
                  "player_name": "Ayyoub Bouaddi",
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                {
                  "player_name": "Choi Hee-won",
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              ]
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          },
          "data_sources": [
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          "data_confidence": 0.25,
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            "position_service": "F_service",
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            "bench_expected_minutes": 26.37159379857936,
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          "stat_evolution": [
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              "params": {
                "market_value_eur": 29000000,
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            },
            {
              "step": "minutes_scale",
              "description": "Bench projection scaled to 26.4 expected minutes (appearance prob 0.61)",
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            {
              "step": "final_cap",
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            },
            {
              "step": "team_lambda_rescale",
              "description": "Player expected_goals/expected_assists rescaled so squad sum equals team lambda 1.99 (squad xG sum 1.1375, xG scale 1.7521)",
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                "minutes": 26,
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              "params": {
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              "changes": [
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            },
            {
              "step": "rankings_attached",
              "description": "Global ranking attached (match squad rank 11, fifa_overall 80.0)",
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                "minutes": 26,
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                "bench_appearance_probability": 0.608,
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                "projected_substitution_game_state_adjustment": 1,
                "substitution_usage": "projected_used_substitute",
                "projected_goals": 0,
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                "fifa_overall": 80.0
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              "params": {
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                "ranking_source": "sofascore_plus_fifa_csv",
                "ranking_status": "combined",
                "global_player_rank": 1190,
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                "fifa_source": "EA SPORTS FC official ratings",
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          ]
        },
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          "position_depth": "F_BENCH",
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            "minutes": 26,
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            "projected_substitution_game_state_adjustment": 1,
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          "latest_10_games": [],
          "ranking": {
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            "ranking_source": "sofascore_plus_fifa_csv",
            "ranking_status": "combined",
            "sofascore_rank": 89.0,
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            "fifa_rank": 307.0,
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            "squad_role": "substitute",
            "projected_match_rating": 7.1,
            "source_file": "data/player_rankings.csv",
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            "ranking_neighbors": {
              "upper": [
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                {
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                },
                {
                  "player_name": "Éder Militão",
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                {
                  "player_name": "Aleksandar Pavlović",
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                {
                  "player_name": "Marcos Llorente",
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              ],
              "lower": [
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                  "player_name": "Edgar Silva",
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                },
                {
                  "player_name": "Antonio Rüdiger",
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                },
                {
                  "player_name": "Ibrahima Konaté",
                  "ranking": 268
                },
                {
                  "player_name": "Jorge Henríquez",
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                {
                  "player_name": "Seong-min Hwang",
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              ]
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          },
          "data_sources": [
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          "data_confidence": 0.25,
          "history_matches": 0,
          "xgboost_reasoning": {
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            "data_confidence": 0.25,
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            "bench_expected_minutes": 26.00361813055217,
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            "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": [
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              "step": "market_value_prior",
              "description": "Market-value baseline for position F (quality 0.62)",
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                "rating": 7.1,
                "minutes": 90,
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                "accurate_pass": 23,
                "total_long_balls": 1,
                "accurate_long_balls": 1,
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              "params": {
                "market_value_eur": 18600000,
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            },
            {
              "step": "minutes_scale",
              "description": "Bench projection scaled to 26.0 expected minutes (appearance prob 0.59)",
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                "minutes": 26,
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                "total_long_balls": 0,
                "accurate_long_balls": 0,
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                  {
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                      {
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                        {
                          "name": "duelWon_p90",
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                  },
                  {
                    "target": "totalShots",
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                    "top_features": [
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                      {
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                      {
                        "name": "progressiveBallCarriesCount",
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                      {
                        "name": "expectedAssists",
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                      {
                        "name": "opp_half_pass_pct",
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                    ],
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                          "name": "is_starting_11",
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                        {
                          "name": "possessionLostCtrl",
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                        {
                          "name": "progressiveBallCarriesCount",
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                  },
                  {
                    "target": "rating",
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                    "top_features": [
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                        "name": "ballRecovery",
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                      {
                        "name": "kilometersCovered",
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                      {
                        "name": "defensive_midfield_actions",
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                          "name": "defensiveValueNormalized",
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                      ],
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                ],
                "caveat": "Raw XGBoost output: no per-90 normalization; minutesPlayed is the player's historical average."
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            },
            {
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            {
              "step": "minutes_scale",
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            {
              "step": "final_cap",
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            },
            {
              "step": "team_lambda_rescale",
              "description": "Player expected_goals/expected_assists rescaled so squad sum equals team lambda 1.99 (squad xG sum 1.1375, xG scale 1.7521)",
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                "projected_substitution_game_state_adjustment": 1,
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              "params": {
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              "changes": [
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                  "stat": "expected_goals",
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            },
            {
              "step": "rankings_attached",
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                "ranking_source": "sofascore_plus_fifa_csv_filled",
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          ]
        },
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          "player_id": 353138,
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              },
              "has_player_stats": true,
              "league_name": "LaLiga",
              "league_id": "8.0",
              "league_slug": "laliga",
              "league_country": "Spain",
              "season_id": "97268.0",
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            "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": "substitute",
            "projected_match_rating": 6.9658,
            "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": 0.515,
          "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",
              "totalShots",
              "rating"
            ],
            "history_matches": 4,
            "data_confidence": 0.515,
            "data_sources": [
              "match_history",
              "market_value",
              "fbref_season"
            ],
            "bench_expected_minutes": 25.72,
            "bench_appearance_prob": 0.49,
            "market_value_adjustment": 1.0422,
            "fbref_prior_metrics": {
              "squad": "Atlético Madrid",
              "competition": "La Liga",
              "season": "2026-2027",
              "appearances": 3.0,
              "starts": 1.0,
              "sub_appearances": 2.0,
              "minutes_per_sub": 35.0,
              "goals_per90": 0.0,
              "assists_per90": 0.6666666666666666,
              "prior_reliability": 0.1
            },
            "rationale": "Bench projection scaled from XGBoost D_service (4 historical appearances) to 25.7 expected mins (appearance prob 0.49); FBref playing time empirical prior: 2.0 sub appearances, 35.0 mins/sub."
          },
          "stat_evolution": [
            {
              "step": "xgboost_raw",
              "description": "XGBoost D_service raw output over 7 target models",
              "stats": {
                "interceptions": 1,
                "tackles": 1,
                "tackles_won": 1,
                "clearances": 1,
                "aerial_won": 1,
                "total_shots": 0,
                "rating": 6.6835,
                "minutes": 56,
                "total_pass": 43,
                "accurate_pass": 40,
                "duels_won": 2,
                "total_long_balls": 0,
                "accurate_long_balls": 0,
                "total_own_half_passes": 22,
                "accurate_own_half_passes": 20,
                "total_opp_half_passes": 22,
                "accurate_opp_half_passes": 21,
                "crosses_total": 0,
                "crosses_accurate": 0,
                "touches": 56,
                "possession_lost": 4.25,
                "dispossessed": 0.0,
                "duels_lost": 0,
                "aerial_lost": 0,
                "total_contest": 0,
                "won_contest": 0,
                "ball_recovery": 4,
                "challenges_lost": 0,
                "fouls": 0,
                "fouls_drawn": 0,
                "blocks": 1,
                "goal_rate": 0.0,
                "goals": 0,
                "assists": 0,
                "expected_goals": 0.0,
                "expected_assists": 0.02,
                "shots_on_target": 0,
                "big_chances_created": 0,
                "xgot": 0.0,
                "ball_carries": 13,
                "total_progression": 41,
                "progressive_carries": 1,
                "key_pass": 0,
                "shots_off_target": 0
              },
              "trace": {
                "model": {
                  "position_service": "D",
                  "schema_version": 4,
                  "trained_at": "2026-09-20T13:11:03.814313+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": 6.2
                  },
                  {
                    "match_date": "2026-08-29",
                    "opponent": "Sevilla",
                    "minutes": 66.0,
                    "is_starting": true,
                    "weight": 0.2667,
                    "rating": 7.9
                  },
                  {
                    "match_date": "2026-08-23",
                    "opponent": "Villarreal",
                    "minutes": 24.0,
                    "is_starting": false,
                    "weight": 0.2267,
                    "rating": 6.8
                  },
                  {
                    "match_date": "2026-08-19",
                    "opponent": "Málaga CF",
                    "minutes": 45.0,
                    "is_starting": false,
                    "weight": 0.1927,
                    "rating": 6.7
                  }
                ],
                "feature_row": {
                  "history_matches": 4.0,
                  "is_starting_11": 0.0,
                  "touches_p90": 91.8363,
                  "accuratePass": 43.0825,
                  "possessionLostCtrl": 4.5751,
                  "totalClearance": 1.3138,
                  "totalClearance_p90": 2.227
                },
                "per_target": [
                  {
                    "target": "interceptionWon",
                    "predicted": 0.6042988896369934,
                    "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
                      }
                    ],
                    "decomposition": {
                      "base": 0.9108,
                      "items": [
                        {
                          "name": "is_starting_11",
                          "contribution": -0.2541
                        },
                        {
                          "name": "history_matches",
                          "contribution": 0.022
                        },
                        {
                          "name": "defensiveValueNormalized",
                          "contribution": -0.0189
                        },
                        {
                          "name": "opp_half_pass_pct",
                          "contribution": -0.0136
                        },
                        {
                          "name": "interceptionWon_p90",
                          "contribution": 0.0135
                        }
                      ],
                      "others": -0.0554,
                      "total": 0.6043
                    }
                  },
                  {
                    "target": "totalTackle",
                    "predicted": 1.2260472774505615,
                    "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
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                    ],
                    "decomposition": {
                      "base": 1.3553,
                      "items": [
                        {
                          "name": "possessionLostCtrl",
                          "contribution": -0.0797
                        },
                        {
                          "name": "is_starting_11",
                          "contribution": -0.0543
                        },
                        {
                          "name": "defensive_actions",
                          "contribution": -0.0479
                        },
                        {
                          "name": "duelLost",
                          "contribution": -0.0441
                        },
                        {
                          "name": "minutesPlayed",
                          "contribution": 0.0353
                        }
                      ],
                      "others": 0.0614,
                      "total": 1.226
                    }
                  },
                  {
                    "target": "wonTackle",
                    "predicted": 0.6837563514709473,
                    "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
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                    ],
                    "decomposition": {
                      "base": 0.8675,
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                        {
                          "name": "is_starting_11",
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                        },
                        {
                          "name": "possessionLostCtrl",
                          "contribution": -0.0715
                        },
                        {
                          "name": "long_ball_accuracy",
                          "contribution": 0.0365
                        },
                        {
                          "name": "defensive_actions",
                          "contribution": -0.0297
                        },
                        {
                          "name": "totalClearance",
                          "contribution": -0.028
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                      ],
                      "others": 0.0512,
                      "total": 0.6838
                    }
                  },
                  {
                    "target": "totalClearance",
                    "predicted": 1.1941356658935547,
                    "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
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                    ],
                    "decomposition": {
                      "base": 3.4032,
                      "items": [
                        {
                          "name": "is_starting_11",
                          "contribution": -1.8497
                        },
                        {
                          "name": "aerialWon",
                          "contribution": -0.1519
                        },
                        {
                          "name": "opp_half_pass_pct",
                          "contribution": -0.1028
                        },
                        {
                          "name": "totalLongBalls",
                          "contribution": -0.0649
                        },
                        {
                          "name": "totalClearance",
                          "contribution": -0.0481
                        }
                      ],
                      "others": 0.0083,
                      "total": 1.1941
                    }
                  },
                  {
                    "target": "aerialWon",
                    "predicted": 0.8216708898544312,
                    "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
                      }
                    ],
                    "decomposition": {
                      "base": 1.2421,
                      "items": [
                        {
                          "name": "is_starting_11",
                          "contribution": -0.3218
                        },
                        {
                          "name": "aerialWon",
                          "contribution": -0.0421
                        },
                        {
                          "name": "totalClearance",
                          "contribution": -0.0304
                        },
                        {
                          "name": "totalClearance_p90",
                          "contribution": -0.0281
                        },
                        {
                          "name": "passValueNormalized",
                          "contribution": 0.0186
                        }
                      ],
                      "others": -0.0166,
                      "total": 0.8217
                    }
                  },
                  {
                    "target": "totalShots",
                    "predicted": 0.1522456407546997,
                    "scale": "count per match",
                    "top_features": [
                      {
                        "name": "is_starting_11",
                        "importance": 0.0413
                      },
                      {
                        "name": "tackle_success_rate",
                        "importance": 0.0408
                      },
                      {
                        "name": "touches_p90",
                        "importance": 0.0371
                      },
                      {
                        "name": "duelWon",
                        "importance": 0.0364
                      },
                      {
                        "name": "possessionLostCtrl",
                        "importance": 0.0352
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                    ],
                    "decomposition": {
                      "base": 0.4562,
                      "items": [
                        {
                          "name": "is_starting_11",
                          "contribution": -0.1779
                        },
                        {
                          "name": "defensiveValueNormalized",
                          "contribution": -0.0251
                        },
                        {
                          "name": "aerial_dominance",
                          "contribution": 0.0193
                        },
                        {
                          "name": "minutesPlayed",
                          "contribution": -0.0191
                        },
                        {
                          "name": "progressive_carries_p90",
                          "contribution": -0.0135
                        }
                      ],
                      "others": -0.0877,
                      "total": 0.1522
                    }
                  },
                  {
                    "target": "rating",
                    "predicted": 6.683516979217529,
                    "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
                      }
                    ],
                    "decomposition": {
                      "base": 6.6627,
                      "items": [
                        {
                          "name": "passValueNormalized",
                          "contribution": 0.0308
                        },
                        {
                          "name": "totalOppositionHalfPasses",
                          "contribution": -0.0278
                        },
                        {
                          "name": "accuratePass",
                          "contribution": 0.026
                        },
                        {
                          "name": "totalProgression",
                          "contribution": -0.0218
                        },
                        {
                          "name": "press_vulnerability",
                          "contribution": 0.0167
                        }
                      ],
                      "others": -0.0031,
                      "total": 6.6835
                    }
                  }
                ],
                "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": 1,
                "aerial_won": 1,
                "total_shots": 0,
                "rating": 6.9658,
                "minutes": 59,
                "total_pass": 45,
                "accurate_pass": 42,
                "duels_won": 2,
                "total_long_balls": 0,
                "accurate_long_balls": 0,
                "total_own_half_passes": 22,
                "accurate_own_half_passes": 21,
                "total_opp_half_passes": 23,
                "accurate_opp_half_passes": 22,
                "crosses_total": 0,
                "crosses_accurate": 0,
                "touches": 59,
                "possession_lost": 4.4295,
                "dispossessed": 0.0,
                "duels_lost": 0,
                "aerial_lost": 0,
                "total_contest": 0,
                "won_contest": 0,
                "ball_recovery": 4,
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                "fouls": 0,
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                "blocks": 1,
                "goal_rate": 0.0,
                "goals": 0,
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                "expected_goals": 0.0,
                "expected_assists": 0.0208,
                "shots_on_target": 0,
                "big_chances_created": 0,
                "xgot": 0.0,
                "ball_carries": 13,
                "total_progression": 43,
                "progressive_carries": 1,
                "key_pass": 0,
                "shots_off_target": 0
              },
              "params": {
                "market_value_eur": 21000000,
                "quality_factor": 0.6408,
                "boost_factor": 1.0422
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            },
            {
              "step": "fbref_prior_blend",
              "description": "FBref 2026-27 prior blended (weight 0.0361)",
              "stats": {
                "interceptions": 1,
                "tackles": 1,
                "tackles_won": 1,
                "clearances": 1,
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                "total_shots": 0,
                "rating": 6.9658,
                "minutes": 59,
                "total_pass": 45,
                "accurate_pass": 42,
                "duels_won": 2,
                "total_long_balls": 0,
                "accurate_long_balls": 0,
                "total_own_half_passes": 22,
                "accurate_own_half_passes": 21,
                "total_opp_half_passes": 23,
                "accurate_opp_half_passes": 22,
                "crosses_total": 0,
                "crosses_accurate": 0,
                "touches": 59,
                "possession_lost": 4.4295,
                "dispossessed": 0.0,
                "duels_lost": 0,
                "aerial_lost": 0,
                "total_contest": 0,
                "won_contest": 0,
                "ball_recovery": 4,
                "challenges_lost": 0,
                "fouls": 0,
                "fouls_drawn": 0,
                "blocks": 1,
                "goal_rate": 0.0,
                "goals": 0,
                "assists": 0,
                "expected_goals": 0.0,
                "expected_assists": 0.0208,
                "shots_on_target": 0,
                "big_chances_created": 0,
                "xgot": 0.0,
                "ball_carries": 13,
                "total_progression": 43,
                "progressive_carries": 1,
                "key_pass": 0,
                "shots_off_target": 0,
                "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
              },
              "params": {
                "blend_weight": 0.0361,
                "history_matches": 4,
                "prior_reliability": 0.1,
                "competition": "La Liga",
                "squad": "Atlético Madrid"
              },
              "changes": [
                {
                  "stat": "fouls",
                  "before": 0.0,
                  "after": 0.1444
                },
                {
                  "stat": "interceptionWon",
                  "before": 0.6298,
                  "after": 0.7034
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                {
                  "stat": "wasFouled",
                  "before": 0.0,
                  "after": 0.0481
                },
                {
                  "stat": "wonTackle",
                  "before": 0.7126,
                  "after": 0.735
                },
                {
                  "stat": "totalShots",
                  "before": 0.1587,
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                },
                {
                  "stat": "goalAssist",
                  "before": 0.2606,
                  "after": 0.2753
                }
              ]
            },
            {
              "step": "minutes_scale",
              "description": "Bench projection scaled to 25.7 expected minutes (appearance prob 0.49)",
              "stats": {
                "interceptions": 0,
                "tackles": 0,
                "tackles_won": 0,
                "clearances": 0,
                "aerial_won": 0,
                "total_shots": 0,
                "rating": 6.9658,
                "minutes": 26,
                "total_pass": 13,
                "accurate_pass": 12,
                "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": 6,
                "accurate_opp_half_passes": 6,
                "crosses_total": 0,
                "crosses_accurate": 0,
                "touches": 17,
                "possession_lost": 1.2659,
                "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": 0.0059,
                "shots_on_target": 0,
                "big_chances_created": 0,
                "xgot": 0.0,
                "ball_carries": 4,
                "total_progression": 12,
                "progressive_carries": 0,
                "key_pass": 0,
                "shots_off_target": 0,
                "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,
                "bench_appearance_probability": 0.49,
                "bench_expected_minutes": 25.72
              },
              "params": {
                "expected_minutes": 25.72,
                "appearance_probability": 0.49
              }
            },
            {
              "step": "final_cap",
              "description": "Stats clamped to historical constraints and shot-component identity",
              "stats": {
                "interceptions": 0,
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                "tackles_won": 0,
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                "aerial_won": 0,
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                "rating": 6.9658,
                "minutes": 26,
                "total_pass": 13,
                "accurate_pass": 12,
                "duels_won": 1,
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                {
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                {
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              ],
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                },
                {
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                {
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                },
                {
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                },
                {
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              "accurateKeeperSweeper",
              "totalClearance",
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              "passValueNormalized",
              "defensiveValueNormalized",
              "goalkeeperValueNormalized",
              "pass_accuracy",
              "long_ball_accuracy",
              "save_contribution",
              "inside_box_save_rate",
              "sweeper_accuracy",
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                },
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                  {
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                  {
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                ],
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                "per_target": [
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                    "target": "saves",
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                        "name": "sweeper_actions_p90",
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                        {
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                        {
                          "name": "goalkeeperValueNormalized",
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                      ],
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                  },
                  {
                    "target": "goalsPrevented",
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                      {
                        "name": "punches",
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                      {
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                      {
                        "name": "accurateLongBalls",
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                    ],
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                        {
                          "name": "ballRecovery",
                          "contribution": 0.0282
                        },
                        {
                          "name": "passValueNormalized",
                          "contribution": 0.0245
                        },
                        {
                          "name": "inside_box_save_rate",
                          "contribution": -0.0228
                        }
                      ],
                      "others": -0.0226,
                      "total": -0.1159
                    }
                  },
                  {
                    "target": "rating",
                    "predicted": 6.938737392425537,
                    "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
                      }
                    ],
                    "decomposition": {
                      "base": 7.0716,
                      "items": [
                        {
                          "name": "accurateLongBalls",
                          "contribution": -0.0554
                        },
                        {
                          "name": "sweeper_actions_p90",
                          "contribution": -0.0484
                        },
                        {
                          "name": "totalPass",
                          "contribution": 0.0308
                        },
                        {
                          "name": "touches",
                          "contribution": -0.0259
                        },
                        {
                          "name": "totalClearance",
                          "contribution": -0.0226
                        }
                      ],
                      "others": -0.0114,
                      "total": 6.9387
                    }
                  }
                ],
                "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 1.0221, quality 0.574)",
              "stats": {
                "saves": 3,
                "goals_prevented": 0.0,
                "rating": 7.0922,
                "minutes": 92,
                "total_pass": 27,
                "accurate_pass": 24,
                "duels_won": 0,
                "total_long_balls": 5,
                "accurate_long_balls": 2,
                "touches": 33,
                "clearances": 0,
                "ball_recovery": 6,
                "high_claims": 0,
                "punches": 0.0,
                "aerial_won": 0,
                "sweeper_actions": 0,
                "sweeper_accurate": 0,
                "saves_inside_box": 0,
                "possession_lost": 3.3219,
                "duels_lost": 0,
                "total_contest": 0,
                "won_contest": 0,
                "fouls": 0,
                "fouls_drawn": 0,
                "total_own_half_passes": 25,
                "accurate_own_half_passes": 23
              },
              "params": {
                "market_value_eur": 14500000,
                "quality_factor": 0.5737,
                "boost_factor": 1.0221
              }
            },
            {
              "step": "fbref_prior_blend",
              "description": "FBref 2026-27 prior blended (weight 0.0722)",
              "stats": {
                "saves": 3,
                "goals_prevented": 0.0,
                "rating": 7.0922,
                "minutes": 92,
                "total_pass": 27,
                "accurate_pass": 24,
                "duels_won": 0,
                "total_long_balls": 5,
                "accurate_long_balls": 2,
                "touches": 33,
                "clearances": 0,
                "ball_recovery": 6,
                "high_claims": 0,
                "punches": 0.0,
                "aerial_won": 0,
                "sweeper_actions": 0,
                "sweeper_accurate": 0,
                "saves_inside_box": 0,
                "possession_lost": 3.3219,
                "duels_lost": 0,
                "total_contest": 0,
                "won_contest": 0,
                "fouls": 0,
                "fouls_drawn": 0,
                "total_own_half_passes": 25,
                "accurate_own_half_passes": 23,
                "goal_rate": 0.0,
                "goals": 0,
                "assists": 0,
                "total_shots": 0,
                "shots_on_target": 0,
                "goalsAgainst": 0.67,
                "shotsOnTargetAgainst": 2.3333,
                "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": 71.4,
                "cleanSheetPct": 33.3,
                "minutesPct": 100.0,
                "pointsPerMatch": 3.0,
                "netGoalDifferencePer90": 2.67
              },
              "params": {
                "blend_weight": 0.0722,
                "history_matches": 4,
                "prior_reliability": 0.2,
                "competition": "La Liga",
                "squad": "Real Madrid"
              },
              "changes": [
                {
                  "stat": "saves",
                  "before": 2.903,
                  "after": 2.8137
                }
              ]
            },
            {
              "step": "final_cap",
              "description": "Stats clamped to historical constraints and shot-component identity",
              "stats": {
                "saves": 3,
                "goals_prevented": 0.0,
                "rating": 7.0922,
                "minutes": 92,
                "total_pass": 27,
                "accurate_pass": 24,
                "duels_won": 0,
                "total_long_balls": 5,
                "accurate_long_balls": 2,
                "touches": 33,
                "clearances": 0,
                "ball_recovery": 6,
                "high_claims": 0,
                "punches": 0.0,
                "aerial_won": 0,
                "sweeper_actions": 0,
                "sweeper_accurate": 0,
                "saves_inside_box": 0,
                "possession_lost": 3.3219,
                "duels_lost": 0,
                "total_contest": 0,
                "won_contest": 0,
                "fouls": 0,
                "fouls_drawn": 0,
                "total_own_half_passes": 25,
                "accurate_own_half_passes": 23,
                "goal_rate": 0.0,
                "goals": 0,
                "assists": 0,
                "total_shots": 0,
                "shots_on_target": 0,
                "goalsAgainst": 0.67,
                "shotsOnTargetAgainst": 2.3333,
                "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": 71.4,
                "cleanSheetPct": 33.3,
                "minutesPct": 100.0,
                "pointsPerMatch": 3.0,
                "netGoalDifferencePer90": 2.67
              },
              "params": {
                "stats_clamped": 0,
                "shot_identity_applied": false
              }
            },
            {
              "step": "enriched_model_output",
              "description": "Model output after duel-context enrichment (pre router post-processing)",
              "stats": {
                "saves": 3,
                "goals_prevented": 0.0,
                "rating": 7.0922,
                "minutes": 92,
                "total_pass": 27,
                "accurate_pass": 24,
                "duels_won": 0,
                "total_long_balls": 5,
                "accurate_long_balls": 2,
                "touches": 33,
                "clearances": 0,
                "ball_recovery": 6,
                "high_claims": 0,
                "punches": 0.0,
                "aerial_won": 0,
                "sweeper_actions": 0,
                "sweeper_accurate": 0,
                "saves_inside_box": 0,
                "possession_lost": 3.3219,
                "duels_lost": 0,
                "total_contest": 0,
                "won_contest": 0,
                "fouls": 0,
                "fouls_drawn": 0,
                "total_own_half_passes": 25,
                "accurate_own_half_passes": 23,
                "goal_rate": 0.0,
                "goals": 0,
                "assists": 0,
                "total_shots": 0,
                "shots_on_target": 0,
                "goalsAgainst": 0.67,
                "shotsOnTargetAgainst": 2.3333,
                "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": 71.4,
                "cleanSheetPct": 33.3,
                "minutesPct": 100.0,
                "pointsPerMatch": 3.0,
                "netGoalDifferencePer90": 2.67,
                "expected_saves": 1.32,
                "high_pressure_saves": 0.5,
                "shots_faced": 2.8,
                "opponent_faced": "Ademola Lookman, Alex Baena",
                "matchup_zone": "Goalkeeper shot-stopping context",
                "antagonist_source": "formation_fallback"
              },
              "params": {
                "duel_context_applied": true,
                "duel_context": {
                  "opponent_faced": "Ademola Lookman, Alex Baena",
                  "matchup_zone": "Goalkeeper shot-stopping context"
                }
              }
            },
            {
              "step": "team_lambda_rescale",
              "description": "Player expected_goals/expected_assists rescaled so squad sum equals team lambda 2.67 (squad xG sum 1.6223, xG scale 1.6440)",
              "stats": {
                "saves": 3,
                "goals_prevented": 0.0,
                "rating": 7.0922,
                "minutes": 92,
                "total_pass": 27,
                "accurate_pass": 24,
                "duels_won": 0,
                "total_long_balls": 5,
                "accurate_long_balls": 2,
                "touches": 33,
                "clearances": 0,
                "ball_recovery": 6,
                "high_claims": 0,
                "punches": 0.0,
                "aerial_won": 0,
                "sweeper_actions": 0,
                "sweeper_accurate": 0,
                "saves_inside_box": 0,
                "possession_lost": 3.3219,
                "duels_lost": 0,
                "total_contest": 0,
                "won_contest": 0,
                "fouls": 0,
                "fouls_drawn": 0,
                "total_own_half_passes": 25,
                "accurate_own_half_passes": 23,
                "goal_rate": 0.0,
                "goals": 0,
                "assists": 0,
                "total_shots": 0,
                "shots_on_target": 0,
                "goalsAgainst": 0.67,
                "shotsOnTargetAgainst": 2.3333,
                "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": 71.4,
                "cleanSheetPct": 33.3,
                "minutesPct": 100.0,
                "pointsPerMatch": 3.0,
                "netGoalDifferencePer90": 2.67,
                "expected_saves": 1.32,
                "high_pressure_saves": 0.5,
                "shots_faced": 2.8,
                "opponent_faced": "Ademola Lookman, Alex Baena",
                "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
              },
              "params": {
                "team_lambda": 2.667,
                "squad_xg_sum": 1.6223,
                "xg_scale": 1.644,
                "scoreline_reset": true
              }
            },
            {
              "step": "rankings_attached",
              "description": "Global ranking attached (match squad rank 17, fifa_overall 90.0)",
              "stats": {
                "saves": 3,
                "goals_prevented": 0.0,
                "rating": 7.0922,
                "minutes": 92,
                "total_pass": 27,
                "accurate_pass": 24,
                "duels_won": 0,
                "total_long_balls": 5,
                "accurate_long_balls": 2,
                "touches": 33,
                "clearances": 0,
                "ball_recovery": 6,
                "high_claims": 0,
                "punches": 0.0,
                "aerial_won": 0,
                "sweeper_actions": 0,
                "sweeper_accurate": 0,
                "saves_inside_box": 0,
                "possession_lost": 3.3219,
                "duels_lost": 0,
                "total_contest": 0,
                "won_contest": 0,
                "fouls": 0,
                "fouls_drawn": 0,
                "total_own_half_passes": 25,
                "accurate_own_half_passes": 23,
                "goal_rate": 0.0,
                "goals": 0,
                "assists": 0,
                "total_shots": 0,
                "shots_on_target": 0,
                "goalsAgainst": 0.67,
                "shotsOnTargetAgainst": 2.3333,
                "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": 71.4,
                "cleanSheetPct": 33.3,
                "minutesPct": 100.0,
                "pointsPerMatch": 3.0,
                "netGoalDifferencePer90": 2.67,
                "expected_saves": 1.32,
                "high_pressure_saves": 0.5,
                "shots_faced": 2.8,
                "opponent_faced": "Ademola Lookman, Alex Baena",
                "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": 90.0
              },
              "params": {
                "match_squad_rank": 17,
                "squad_role": "starter",
                "ranking_source": "sofascore_plus_fifa_csv",
                "ranking_status": "combined",
                "global_player_rank": 79,
                "fifa_rank": 10.0,
                "fifa_source": "EA SPORTS FC official ratings",
                "fifa_overall": 90.0
              }
            },
            {
              "step": "integer_goal_projection",
              "description": "Team scoreline allocation: 2 projected goals distributed by scorer weight",
              "stats": {
                "saves": 3,
                "goals_prevented": 0.0,
                "rating": 7.0922,
                "minutes": 92,
                "total_pass": 27,
                "accurate_pass": 24,
                "duels_won": 0,
                "total_long_balls": 5,
                "accurate_long_balls": 2,
                "touches": 33,
                "clearances": 0,
                "ball_recovery": 6,
                "high_claims": 0,
                "punches": 0.0,
                "aerial_won": 0,
                "sweeper_actions": 0,
                "sweeper_accurate": 0,
                "saves_inside_box": 0,
                "possession_lost": 3.3219,
                "duels_lost": 0,
                "total_contest": 0,
                "won_contest": 0,
                "fouls": 0,
                "fouls_drawn": 0,
                "total_own_half_passes": 25,
                "accurate_own_half_passes": 23,
                "goal_rate": 0.0,
                "goals": 0,
                "assists": 0,
                "total_shots": 0,
                "shots_on_target": 0,
                "goalsAgainst": 0.67,
                "shotsOnTargetAgainst": 2.3333,
                "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": 71.4,
                "cleanSheetPct": 33.3,
                "minutesPct": 100.0,
                "pointsPerMatch": 3.0,
                "netGoalDifferencePer90": 2.67,
                "expected_saves": 1.32,
                "high_pressure_saves": 0.5,
                "shots_faced": 2.8,
                "opponent_faced": "Ademola Lookman, Alex Baena",
                "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": 90.0
              },
              "params": {
                "allocation_applied": true,
                "team_goals": 2,
                "goals_allocated": 0,
                "goal_probability": 0.0,
                "scorer_weight": 0.0,
                "squad_weight_total": 28.4607,
                "weight_share": 0.0,
                "position_multiplier": 0.0
              }
            },
            {
              "step": "integer_assist_projection",
              "description": "Team scoreline allocation: 1 projected assists distributed by provider weight",
              "stats": {
                "saves": 3,
                "goals_prevented": 0.0,
                "rating": 7.0922,
                "minutes": 92,
                "total_pass": 27,
                "accurate_pass": 24,
                "duels_won": 0,
                "total_long_balls": 5,
                "accurate_long_balls": 2,
                "touches": 33,
                "clearances": 0,
                "ball_recovery": 6,
                "high_claims": 0,
                "punches": 0.0,
                "aerial_won": 0,
                "sweeper_actions": 0,
                "sweeper_accurate": 0,
                "saves_inside_box": 0,
                "possession_lost": 3.3219,
                "duels_lost": 0,
                "total_contest": 0,
                "won_contest": 0,
                "fouls": 0,
                "fouls_drawn": 0,
                "total_own_half_passes": 25,
                "accurate_own_half_passes": 23,
                "goal_rate": 0.0,
                "goals": 0,
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                "total_shots": 0,
                "shots_on_target": 0,
                "goalsAgainst": 0.67,
                "shotsOnTargetAgainst": 2.3333,
                "cleanSheets": 0.3333,
                "interceptions": 0,
                "tackles_won": 0,
                "crosses_total": 0,
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                "yellowCards": 0.0,
                "redCards": 0.0,
                "penaltySave": 0.0,
                "ownGoals": 0.0,
                "savePct": 71.4,
                "cleanSheetPct": 33.3,
                "minutesPct": 100.0,
                "pointsPerMatch": 3.0,
                "netGoalDifferencePer90": 2.67,
                "expected_saves": 1.32,
                "high_pressure_saves": 0.5,
                "shots_faced": 2.8,
                "opponent_faced": "Ademola Lookman, Alex Baena",
                "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": 90.0
              },
              "params": {
                "allocation_applied": true,
                "team_assists": 1,
                "assists_allocated": 0,
                "assist_probability": 0.0,
                "provider_weight": 0.0,
                "squad_weight_total": 13.8389,
                "weight_share": 0.0,
                "position_multiplier": 0.0
              }
            }
          ]
        },
        "Dean Huijsen": {
          "player_id": 1176744,
          "position": "D",
          "position_depth": "D",
          "is_starter": true,
          "shirt_number": 4,
          "height": 195,
          "market_value": 66000000,
          "stats": {
            "interceptions": 1,
            "tackles": 1,
            "tackles_won": 1,
            "clearances": 5,
            "aerial_won": 2,
            "total_shots": 1,
            "rating": 7.686,
            "minutes": 95,
            "total_pass": 80,
            "accurate_pass": 77,
            "duels_won": 4,
            "total_long_balls": 6,
            "accurate_long_balls": 4,
            "total_own_half_passes": 47,
            "accurate_own_half_passes": 46,
            "total_opp_half_passes": 34,
            "accurate_opp_half_passes": 31,
            "crosses_total": 0,
            "crosses_accurate": 0,
            "touches": 94,
            "possession_lost": 3.328,
            "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": 0,
            "blocks": 0,
            "goal_rate": 0.0,
            "goals": 0,
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            "expected_goals": 0.0,
            "expected_assists": 0.0666,
            "shots_on_target": 0,
            "big_chances_created": 0,
            "xgot": 0.0,
            "ball_carries": 27,
            "total_progression": 121,
            "progressive_carries": 1,
            "key_pass": 0,
            "shots_off_target": 1,
            "offsides": 0,
            "yellowCards": 0.0,
            "redCards": 0.0,
            "ownGoals": 0.0,
            "shotAccuracy": 0.0,
            "shotConversion": 0.0,
            "minutesPct": 100.0,
            "pointsPerMatch": 3.0,
            "netGoalDifferencePer90": 2.67,
            "tackles_in_zone": 1.2,
            "tackles_won_in_zone": 1.3,
            "interceptions_in_zone": 1.4,
            "clearances_in_zone": 1.2,
            "aerial_duels_won": 0.9,
            "defensive_success_rate": 0.82,
            "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": 0.058,
            "projected_assists": 0,
            "assist_probability": 0.0158,
            "fifa_overall": 81.0
          },
          "latest_10_games": [
            {
              "match_type": "played",
              "match_id": 16416331.0,
              "match_date": "2026-09-12 19:00:00 UTC",
              "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",
              "home_team": "Real Madrid",
              "away_team": "Rayo Vallecano",
              "home_score_current": 4.0,
              "away_score_current": 1.0,
              "team_side": "home",
              "status_code": 100.0,
              "status_type": "finished",
              "status_description": "Ended",
              "player_status": "starter",
              "is_starting_11": true,
              "team": "Real Madrid",
              "opponent": "Rayo Vallecano",
              "stats": {},
              "has_player_stats": false,
              "source": "depth_chart.csv"
            },
            {
              "match_id": 16416315.0,
              "match_date": "2026-09-04",
              "home_team": "Real Betis",
              "away_team": "Real Madrid",
              "team_side": "away",
              "is_starting_11": 1,
              "team": "Real Madrid",
              "opponent": "Real Betis",
              "stats": {
                "minutes": 90,
                "rating": 7.7,
                "assists": 0,
                "expected_goals": 0.4003,
                "expected_assists": 0.2102,
                "total_shots": 2,
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                "shots_off_target": 1,
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              "has_player_stats": true,
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              "league_id": "8.0",
              "league_slug": "laliga",
              "league_country": "Spain",
              "season_id": "97268.0",
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              "has_player_stats": true,
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              "league_slug": "laliga",
              "league_country": "Spain",
              "season_id": "97268.0",
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            },
            {
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              "away_team": "Real Sociedad",
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                "shots_off_target": 2,
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              "has_player_stats": true,
              "league_name": "LaLiga",
              "league_id": "8.0",
              "league_slug": "laliga",
              "league_country": "Spain",
              "season_id": "97268.0",
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              "season_year": "26/27"
            },
            {
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              "match_date": "2026-08-22",
              "home_team": "Espanyol",
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              "opponent": "Espanyol",
              "stats": {
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              "has_player_stats": true,
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              "league_slug": "laliga",
              "league_country": "Spain",
              "season_id": "97268.0",
              "season_name": "LaLiga 26/27",
              "season_year": "26/27"
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          ],
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            "combined_rank_score": 306.5,
            "ranking_source": "sofascore_plus_fifa_csv",
            "ranking_status": "combined",
            "sofascore_rank": 30.0,
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            "fifa_rank": 583.0,
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            "fifa_source": "EA SPORTS FC official ratings",
            "match_squad_rank": 8,
            "squad_role": "starter",
            "projected_match_rating": 7.686,
            "source_file": "data/player_rankings.csv",
            "player_name": "Dean Huijsen",
            "ranking_neighbors": {
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                {
                  "player_name": "Senne Lammens",
                  "ranking": 551
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                {
                  "player_name": "Agustín Arce",
                  "ranking": 552
                },
                {
                  "player_name": "Alejandro Panach Olmo",
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                },
                {
                  "player_name": "Edu Altozano",
                  "ranking": 554
                },
                {
                  "player_name": "Joseph Otunenche",
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                }
              ],
              "lower": [
                {
                  "player_name": "Jarrod Bowen",
                  "ranking": 557
                },
                {
                  "player_name": "Ivan Alonso Martin",
                  "ranking": 558
                },
                {
                  "player_name": "Marco Román",
                  "ranking": 559
                },
                {
                  "player_name": "Nicolas Pépé",
                  "ranking": 560
                },
                {
                  "player_name": "Javi Navarro",
                  "ranking": 561
                }
              ]
            }
          },
          "data_sources": [
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            "market_value",
            "fbref_season"
          ],
          "data_confidence": 0.53,
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            "model_source": "xgboost_regressor",
            "position_service": "D_service",
            "features_evaluated": [
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              "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": [
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              "wonTackle",
              "totalClearance",
              "aerialWon",
              "totalShots",
              "rating"
            ],
            "history_matches": 4,
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              "match_history",
              "market_value",
              "fbref_season"
            ],
            "market_value_adjustment": 1.1093,
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              "competition": "La Liga",
              "season": "2026-2027",
              "appearances": 3.0,
              "starts": 3.0,
              "minutes": 270.0,
              "goals_per90": 0.0,
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            "rationale": "XGBoost regressor (D_service) evaluated 4 historical appearances across 7 target models; FBref 2026-2027 prior blended (La Liga, Real Madrid, rel: 0.20, gls/90: 0.0, ast/90: 0.0)."
          },
          "stat_evolution": [
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                "accurate_own_half_passes": 42,
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              "trace": {
                "model": {
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                  "schema_version": 4,
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                  "trained_on": {
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                    "players": 374,
                    "rows": 1289
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                },
                "player_history": [
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                  {
                    "match_date": "2026-08-30",
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                  {
                    "match_date": "2026-08-26",
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                  {
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                ],
                "feature_row": {
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                "per_target": [
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                      {
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                      {
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                        },
                        {
                          "name": "totalProgression",
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                        {
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                  },
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                      {
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                      {
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                      {
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                      ],
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                  },
                  {
                    "target": "wonTackle",
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                      {
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                      {
                        "name": "challengeLost",
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                      {
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                      {
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                        {
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                        {
                          "name": "long_ball_accuracy",
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                        {
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                      ],
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                  },
                  {
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                    "scale": "count per match",
                    "top_features": [
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                      {
                        "name": "opp_half_pass_pct",
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                      {
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                      {
                        "name": "aerialWon",
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                      {
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                    ],
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                        {
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                        {
                          "name": "possessionLostCtrl",
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                        {
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                        {
                          "name": "pass_accuracy",
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                      ],
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                      "total": 4.3359
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                  },
                  {
                    "target": "aerialWon",
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                      {
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                        "importance": 0.0597
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                      {
                        "name": "totalClearance",
                        "importance": 0.0439
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                      {
                        "name": "accuratePass",
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                      {
                        "name": "errorLeadToAShot",
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                    ],
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                        {
                          "name": "aerialWon",
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                        {
                          "name": "passValueNormalized",
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                        {
                          "name": "is_starting_11",
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                        },
                        {
                          "name": "totalClearance",
                          "contribution": 0.0444
                        },
                        {
                          "name": "possessionLostCtrl",
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                      ],
                      "others": 0.0316,
                      "total": 1.573
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                  },
                  {
                    "target": "totalShots",
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                    "scale": "count per match",
                    "top_features": [
                      {
                        "name": "is_starting_11",
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                      {
                        "name": "tackle_success_rate",
                        "importance": 0.0408
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                      {
                        "name": "touches_p90",
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                      {
                        "name": "duelWon",
                        "importance": 0.0364
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                      {
                        "name": "possessionLostCtrl",
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                    ],
                    "decomposition": {
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                        {
                          "name": "touches_p90",
                          "contribution": 0.0579
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                        {
                          "name": "passValueNormalized",
                          "contribution": 0.0516
                        },
                        {
                          "name": "is_starting_11",
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                        {
                          "name": "progressive_carries_p90",
                          "contribution": -0.0256
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                      ],
                      "others": 0.0219,
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                  },
                  {
                    "target": "rating",
                    "predicted": 6.928475856781006,
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                        "importance": 0.0708
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                      {
                        "name": "accuratePass",
                        "importance": 0.0705
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                      {
                        "name": "totalLongBalls",
                        "importance": 0.0537
                      },
                      {
                        "name": "pass_accuracy",
                        "importance": 0.0518
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                      {
                        "name": "minutesPlayed",
                        "importance": 0.0478
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                    ],
                    "decomposition": {
                      "base": 6.6627,
                      "items": [
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                          "name": "passValueNormalized",
                          "contribution": 0.0806
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                        {
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                        {
                          "name": "totalProgression",
                          "contribution": 0.0281
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                        {
                          "name": "press_vulnerability",
                          "contribution": 0.0245
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                        {
                          "name": "interceptionWon_p90",
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                      ],
                      "others": 0.0804,
                      "total": 6.9285
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                  }
                ],
                "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 1.1093, quality 0.864)",
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              "params": {
                "market_value_eur": 66000000,
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                "boost_factor": 1.1093
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            },
            {
              "step": "fbref_prior_blend",
              "description": "FBref 2026-27 prior blended (weight 0.0722)",
              "stats": {
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                "total_long_balls": 6,
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                "accurate_own_half_passes": 46,
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              "away_team": "Real Madrid",
              "team_side": "away",
              "is_starting_11": 0,
              "team": "Real Madrid",
              "opponent": "Espanyol",
              "stats": {
                "minutes": 10,
                "rating": 7.0,
                "assists": 0,
                "expected_assists": 0.0271,
                "total_shots": 0,
                "total_pass": 11,
                "accurate_pass": 7,
                "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": 220,
            "combined_rank_score": 166.0,
            "ranking_source": "sofascore_plus_fifa_csv",
            "ranking_status": "combined",
            "sofascore_rank": 108.0,
            "sofascore_rating": 7.45,
            "sofascore_appearances": 2.0,
            "fifa_rank": 224.0,
            "fifa_overall": 84.0,
            "fifa_source": "EA SPORTS FC official ratings",
            "match_squad_rank": 10,
            "squad_role": "starter",
            "projected_match_rating": 7.3206,
            "source_file": "data/player_rankings.csv",
            "player_name": "Trent Alexander-Arnold",
            "ranking_neighbors": {
              "upper": [
                {
                  "player_name": "Konrad Laimer",
                  "ranking": 215
                },
                {
                  "player_name": "Jeremías Ledesma",
                  "ranking": 216
                },
                {
                  "player_name": "Rúben Neves",
                  "ranking": 217
                },
                {
                  "player_name": "Fagner",
                  "ranking": 218
                },
                {
                  "player_name": "Javohir Ilyosov",
                  "ranking": 219
                }
              ],
              "lower": [
                {
                  "player_name": "Pedro Porro",
                  "ranking": 221
                },
                {
                  "player_name": "Rodrigo Garro",
                  "ranking": 222
                },
                {
                  "player_name": "Ylyas Chouaref",
                  "ranking": 223
                },
                {
                  "player_name": "Rodrigo Riquelme",
                  "ranking": 224
                },
                {
                  "player_name": "Luis Chávez",
                  "ranking": 225
                }
              ]
            }
          },
          "data_sources": [
            "match_history",
            "market_value",
            "fbref_season"
          ],
          "data_confidence": 0.448,
          "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",
              "totalShots",
              "rating"
            ],
            "history_matches": 3,
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            "data_sources": [
              "match_history",
              "market_value",
              "fbref_season"
            ],
            "market_value_adjustment": 1.1071,
            "fbref_prior_metrics": {
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              "competition": "La Liga",
              "season": "2026-2027",
              "appearances": 2.0,
              "starts": 1.0,
              "minutes": 101.0,
              "goals_per90": 0.0,
              "assists_per90": 0.9090909090909092,
              "shots_per90": 1.78,
              "shots_on_target_pct": 50.0,
              "prior_reliability": 0.0733
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            "rationale": "XGBoost regressor (D_service) evaluated 3 historical appearances across 7 target models; FBref 2026-2027 prior blended (La Liga, Real Madrid, rel: 0.07, gls/90: 0.0, ast/90: 0.9090909090909092)."
          },
          "stat_evolution": [
            {
              "step": "xgboost_raw",
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                "minutes": 42,
                "total_pass": 41,
                "accurate_pass": 36,
                "duels_won": 4,
                "total_long_balls": 6,
                "accurate_long_balls": 3,
                "total_own_half_passes": 21,
                "accurate_own_half_passes": 21,
                "total_opp_half_passes": 20,
                "accurate_opp_half_passes": 16,
                "crosses_total": 6,
                "crosses_accurate": 2,
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                "dispossessed": 0.0,
                "duels_lost": 0,
                "aerial_lost": 0,
                "total_contest": 0,
                "won_contest": 0,
                "ball_recovery": 0,
                "challenges_lost": 0,
                "fouls": 0,
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                "expected_goals": 0.0,
                "expected_assists": 0.16,
                "shots_on_target": 0,
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                "ball_carries": 15,
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                "progressive_carries": 1,
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                "shots_off_target": 1
              },
              "trace": {
                "model": {
                  "position_service": "D",
                  "schema_version": 4,
                  "trained_at": "2026-09-20T13:11:03.814313+00:00",
                  "trained_on": {
                    "matches": 93,
                    "players": 374,
                    "rows": 1289
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                },
                "player_history": [
                  {
                    "match_date": "2026-09-04",
                    "opponent": "Real Betis",
                    "minutes": 26.0,
                    "is_starting": false,
                    "weight": 0.3887,
                    "rating": 6.5
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                  {
                    "match_date": "2026-08-30",
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                  {
                    "match_date": "2026-08-22",
                    "opponent": "Espanyol",
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                ],
                "feature_row": {
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                "per_target": [
                  {
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                        "importance": 0.0944
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                      {
                        "name": "duelWon_p90",
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                      {
                        "name": "interceptionWon_p90",
                        "importance": 0.0326
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                      {
                        "name": "totalClearance",
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                    ],
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                        {
                          "name": "is_starting_11",
                          "contribution": 0.0603
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                        {
                          "name": "touches_p90",
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                        {
                          "name": "opp_half_pass_pct",
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                        {
                          "name": "long_ball_accuracy",
                          "contribution": -0.0214
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                      ],
                      "others": -0.029,
                      "total": 1.0647
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                  },
                  {
                    "target": "totalTackle",
                    "predicted": 1.200942039489746,
                    "scale": "count per match",
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                      {
                        "name": "duelLost",
                        "importance": 0.0461
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                      {
                        "name": "possessionLostCtrl",
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                      {
                        "name": "challengeLost",
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                      {
                        "name": "defensive_actions",
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                    ],
                    "decomposition": {
                      "base": 1.3553,
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                          "contribution": -0.0602
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                        {
                          "name": "defensive_actions",
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                        {
                          "name": "minutesPlayed",
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                        {
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                        {
                          "name": "totalProgression",
                          "contribution": 0.0317
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                      ],
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                  },
                  {
                    "target": "wonTackle",
                    "predicted": 0.6082403063774109,
                    "scale": "count per match",
                    "top_features": [
                      {
                        "name": "history_matches",
                        "importance": 0.0565
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                      {
                        "name": "possessionLostCtrl",
                        "importance": 0.0432
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                      {
                        "name": "challengeLost",
                        "importance": 0.0353
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                      {
                        "name": "is_starting_11",
                        "importance": 0.0347
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                      {
                        "name": "wonTackle",
                        "importance": 0.0329
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                    ],
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                          "name": "passValueNormalized",
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                        {
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                        {
                          "name": "touches_p90",
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                        {
                          "name": "possessionLostCtrl",
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                        {
                          "name": "long_ball_accuracy",
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                      ],
                      "others": -0.0388,
                      "total": 0.6082
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                  },
                  {
                    "target": "totalClearance",
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                    "scale": "count per match",
                    "top_features": [
                      {
                        "name": "is_starting_11",
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                      {
                        "name": "opp_half_pass_pct",
                        "importance": 0.0506
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                      {
                        "name": "totalClearance_p90",
                        "importance": 0.0425
                      },
                      {
                        "name": "aerialWon",
                        "importance": 0.0417
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                      {
                        "name": "tackle_success_rate",
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                    ],
                    "decomposition": {
                      "base": 3.4032,
                      "items": [
                        {
                          "name": "aerialWon",
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                        {
                          "name": "opp_half_pass_pct",
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                        {
                          "name": "tackle_success_rate",
                          "contribution": 0.2246
                        },
                        {
                          "name": "is_starting_11",
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                        },
                        {
                          "name": "totalClearance_p90",
                          "contribution": -0.1517
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                      ],
                      "others": -0.0016,
                      "total": 2.8956
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                  },
                  {
                    "target": "aerialWon",
                    "predicted": 1.1120314598083496,
                    "scale": "count per match",
                    "top_features": [
                      {
                        "name": "is_starting_11",
                        "importance": 0.0798
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                      {
                        "name": "aerialWon",
                        "importance": 0.0597
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                      {
                        "name": "totalClearance",
                        "importance": 0.0439
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                      {
                        "name": "accuratePass",
                        "importance": 0.0426
                      },
                      {
                        "name": "errorLeadToAShot",
                        "importance": 0.0411
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                    ],
                    "decomposition": {
                      "base": 1.2421,
                      "items": [
                        {
                          "name": "aerialWon",
                          "contribution": -0.1083
                        },
                        {
                          "name": "totalClearance_p90",
                          "contribution": -0.0549
                        },
                        {
                          "name": "passValueNormalized",
                          "contribution": 0.0548
                        },
                        {
                          "name": "totalClearance",
                          "contribution": -0.0542
                        },
                        {
                          "name": "is_starting_11",
                          "contribution": 0.0456
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                      ],
                      "others": -0.0131,
                      "total": 1.112
                    }
                  },
                  {
                    "target": "totalShots",
                    "predicted": 0.5961981415748596,
                    "scale": "count per match",
                    "top_features": [
                      {
                        "name": "is_starting_11",
                        "importance": 0.0413
                      },
                      {
                        "name": "tackle_success_rate",
                        "importance": 0.0408
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                      {
                        "name": "touches_p90",
                        "importance": 0.0371
                      },
                      {
                        "name": "duelWon",
                        "importance": 0.0364
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                      {
                        "name": "possessionLostCtrl",
                        "importance": 0.0352
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                    ],
                    "decomposition": {
                      "base": 0.4562,
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                        {
                          "name": "totalClearance_p90",
                          "contribution": 0.0796
                        },
                        {
                          "name": "is_starting_11",
                          "contribution": 0.0423
                        },
                        {
                          "name": "passValueNormalized",
                          "contribution": 0.0359
                        },
                        {
                          "name": "progressive_carries_p90",
                          "contribution": 0.0348
                        },
                        {
                          "name": "defensiveValueNormalized",
                          "contribution": -0.0273
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                      ],
                      "others": -0.0253,
                      "total": 0.5962
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                  },
                  {
                    "target": "rating",
                    "predicted": 6.612565040588379,
                    "scale": "0-10",
                    "top_features": [
                      {
                        "name": "touches_p90",
                        "importance": 0.0708
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                      {
                        "name": "accuratePass",
                        "importance": 0.0705
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                      {
                        "name": "totalLongBalls",
                        "importance": 0.0537
                      },
                      {
                        "name": "pass_accuracy",
                        "importance": 0.0518
                      },
                      {
                        "name": "minutesPlayed",
                        "importance": 0.0478
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                    ],
                    "decomposition": {
                      "base": 6.6627,
                      "items": [
                        {
                          "name": "minutesPlayed",
                          "contribution": -0.1031
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                        {
                          "name": "passValueNormalized",
                          "contribution": 0.0649
                        },
                        {
                          "name": "totalOppositionHalfPasses",
                          "contribution": -0.049
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                        {
                          "name": "press_vulnerability",
                          "contribution": 0.0232
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                        {
                          "name": "touches_p90",
                          "contribution": -0.0231
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                      ],
                      "others": 0.037,
                      "total": 6.6126
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                  }
                ],
                "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 1.1071, quality 0.857)",
              "stats": {
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                "duels_won": 4,
                "total_long_balls": 7,
                "accurate_long_balls": 3,
                "total_own_half_passes": 23,
                "accurate_own_half_passes": 23,
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                "progressive_carries": 1,
                "key_pass": 0,
                "shots_off_target": 1
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              "params": {
                "market_value_eur": 62000000,
                "quality_factor": 0.8569,
                "boost_factor": 1.1071
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            {
              "step": "fbref_prior_blend",
              "description": "FBref 2026-27 prior blended (weight 0.0298)",
              "stats": {
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                "minutes": 46,
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                "duels_won": 4,
                "total_long_balls": 7,
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                "total_own_half_passes": 23,
                "accurate_own_half_passes": 23,
                "total_opp_half_passes": 22,
                "accurate_opp_half_passes": 17,
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                "duels_lost": 0,
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                "total_contest": 0,
                "won_contest": 0,
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                "goal_rate": 0.0,
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                "expected_assists": 0.1771,
                "shots_on_target": 0,
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                "ball_carries": 17,
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                "progressive_carries": 1,
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                "shots_off_target": 1,
                "offsides": 0,
                "yellowCards": 0.0,
                "redCards": 0.0,
                "ownGoals": 0.0,
                "shotAccuracy": 50.0,
                "shotConversion": 0.0,
                "minutesPct": 37.4,
                "pointsPerMatch": 3.0,
                "netGoalDifferencePer90": 4.46
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              "params": {
                "blend_weight": 0.0298,
                "history_matches": 3,
                "prior_reliability": 0.0733,
                "competition": "La Liga",
                "squad": "Real Madrid"
              },
              "changes": [
                {
                  "stat": "totalCross",
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                {
                  "stat": "interceptionWon",
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                {
                  "stat": "totalShots",
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                {
                  "stat": "wasFouled",
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                {
                  "stat": "onTargetScoringAttempt",
                  "before": 0.0,
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                {
                  "stat": "goalAssist",
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                },
                {
                  "stat": "wonTackle",
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              ]
            },
            {
              "step": "final_cap",
              "description": "Stats clamped to historical constraints and shot-component identity",
              "stats": {
                "interceptions": 1,
                "tackles": 1,
                "tackles_won": 1,
                "clearances": 3,
                "aerial_won": 1,
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                "rating": 7.3206,
                "minutes": 46,
                "total_pass": 45,
                "accurate_pass": 40,
                "duels_won": 4,
                "total_long_balls": 7,
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                "total_own_half_passes": 23,
                "accurate_own_half_passes": 23,
                "total_opp_half_passes": 22,
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                "crosses_total": 7,
                "crosses_accurate": 2,
                "touches": 58,
                "possession_lost": 9.5983,
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                "duels_lost": 0,
                "aerial_lost": 0,
                "total_contest": 0,
                "won_contest": 0,
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                "fouls": 0,
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                "blocks": 0,
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                "expected_assists": 0.1771,
                "shots_on_target": 0,
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                "xgot": 0.0,
                "ball_carries": 17,
                "total_progression": 47,
                "progressive_carries": 1,
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              "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",
              "totalShots",
              "rating"
            ],
            "history_matches": 4,
            "data_confidence": 0.518,
            "data_sources": [
              "match_history",
              "market_value",
              "fbref_season"
            ],
            "market_value_adjustment": 1.1071,
            "fbref_prior_metrics": {
              "squad": "Real Madrid",
              "competition": "La Liga",
              "season": "2026-2027",
              "appearances": 3.0,
              "starts": 1.0,
              "minutes": 162.0,
              "goals_per90": 0.0,
              "assists_per90": 0.0,
              "shots_per90": 0.0,
              "prior_reliability": 0.12
            },
            "rationale": "XGBoost regressor (D_service) evaluated 4 historical appearances across 7 target models; FBref 2026-2027 prior blended (La Liga, Real Madrid, rel: 0.12, gls/90: 0.0, ast/90: 0.0)."
          },
          "stat_evolution": [
            {
              "step": "xgboost_raw",
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                "accurate_long_balls": 2,
                "total_own_half_passes": 17,
                "accurate_own_half_passes": 16,
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                "accurate_opp_half_passes": 20,
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                "crosses_accurate": 0,
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                "duels_lost": 0,
                "aerial_lost": 0,
                "total_contest": 0,
                "won_contest": 0,
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                "fouls": 0,
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                "expected_assists": 0.03,
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                "ball_carries": 10,
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                "shots_off_target": 0
              },
              "trace": {
                "model": {
                  "position_service": "D",
                  "schema_version": 4,
                  "trained_at": "2026-09-20T13:11:03.814313+00:00",
                  "trained_on": {
                    "matches": 93,
                    "players": 374,
                    "rows": 1289
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                },
                "player_history": [
                  {
                    "match_date": "2026-09-04",
                    "opponent": "Real Betis",
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                    "is_starting": true,
                    "weight": 0.3138,
                    "rating": 6.8
                  },
                  {
                    "match_date": "2026-08-30",
                    "opponent": "Málaga CF",
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                    "weight": 0.2667,
                    "rating": 7.3
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                  {
                    "match_date": "2026-08-26",
                    "opponent": "Real Sociedad",
                    "minutes": 45.0,
                    "is_starting": false,
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                  {
                    "match_date": "2026-08-22",
                    "opponent": "Espanyol",
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                    "rating": 6.9
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                ],
                "feature_row": {
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                "per_target": [
                  {
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                      {
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                      {
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                        {
                          "name": "opp_half_pass_pct",
                          "contribution": -0.0323
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                        {
                          "name": "interceptionWon_p90",
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                          "name": "touches_p90",
                          "contribution": -0.0097
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                  {
                    "target": "totalTackle",
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                    "top_features": [
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                        "name": "history_matches",
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                      {
                        "name": "challengeLost",
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                      {
                        "name": "defensive_actions",
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                    ],
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                  },
                  {
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                      {
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                      {
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                          "name": "totalClearance",
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                        {
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                      ],
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                  },
                  {
                    "target": "totalClearance",
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                    "scale": "count per match",
                    "top_features": [
                      {
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                      {
                        "name": "opp_half_pass_pct",
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                      {
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                      {
                        "name": "aerialWon",
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                      {
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                    ],
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                        {
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                        {
                          "name": "totalLongBalls",
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                      ],
                      "others": 0.0195,
                      "total": 3.0698
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                  },
                  {
                    "target": "aerialWon",
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                    "top_features": [
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                      {
                        "name": "aerialWon",
                        "importance": 0.0597
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                      {
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                      {
                        "name": "accuratePass",
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                      {
                        "name": "errorLeadToAShot",
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                    ],
                    "decomposition": {
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                        {
                          "name": "totalClearance_p90",
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                        {
                          "name": "totalClearance",
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                        },
                        {
                          "name": "is_starting_11",
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                        {
                          "name": "possessionLostCtrl",
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                      ],
                      "others": -0.0251,
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                  },
                  {
                    "target": "totalShots",
                    "predicted": 0.3276311159133911,
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                    "top_features": [
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                      {
                        "name": "tackle_success_rate",
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                      {
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                      {
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                      {
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                          "name": "ballCarriesCount",
                          "contribution": -0.0386
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                        {
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                          "contribution": 0.0334
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                        {
                          "name": "defensiveValueNormalized",
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                        {
                          "name": "duel_win_rate",
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                        {
                          "name": "long_ball_accuracy",
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                      ],
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                      "total": 0.3276
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                  },
                  {
                    "target": "rating",
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                      {
                        "name": "accuratePass",
                        "importance": 0.0705
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                      {
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                      {
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                      {
                        "name": "minutesPlayed",
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                    ],
                    "decomposition": {
                      "base": 6.6627,
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                        {
                          "name": "totalOppositionHalfPasses",
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                        {
                          "name": "accuratePass",
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                        {
                          "name": "totalProgression",
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                        {
                          "name": "totalClearance_p90",
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                      ],
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                ],
                "caveat": "Raw XGBoost output: no per-90 normalization; minutesPlayed is the player's historical average."
              }
            },
            {
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                "market_value_eur": 62000000,
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            {
              "step": "fbref_prior_blend",
              "description": "FBref 2026-27 prior blended (weight 0.0433)",
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                "pointsPerMatch": 3.0,
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                {
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                {
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            {
              "step": "final_cap",
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              "params": {
                "stats_clamped": 0,
                "shot_identity_applied": false
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            },
            {
              "step": "enriched_model_output",
              "description": "Model output after duel-context enrichment (pre router post-processing)",
              "stats": {
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                "duels_won": 3,
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                "netGoalDifferencePer90": 4.44,
                "opponent_faced": "Julián Alvarez",
                "matchup_zone": "Shape fallback",
                "antagonist_source": "formation_fallback"
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              "params": {
                "duel_context_applied": true,
                "duel_context": {
                  "opponent_faced": "Julián Alvarez",
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              }
            },
            {
              "step": "team_lambda_rescale",
              "description": "Player expected_goals/expected_assists rescaled so squad sum equals team lambda 2.67 (squad xG sum 1.6223, xG scale 1.6440)",
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            "player_name": "Jude Bellingham",
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                {
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                {
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                {
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              "accurateOppositionHalfPasses",
              "totalShots",
              "keyPass",
              "expectedAssists",
              "totalCross",
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              "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": [
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              "goalAssist",
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              "onTargetScoringAttempt",
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              "rating"
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              "fbref_season"
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              "season": "2026-2027",
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            "rationale": "XGBoost regressor (M_service) evaluated 4 historical appearances across 7 target models; FBref 2026-2027 prior blended (La Liga, Real Madrid, rel: 0.18, gls/90: 0.7407407407407407, ast/90: 0.7407407407407407)."
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                {
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                {
                  "player_name": "Bukayo Saka",
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                {
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                },
                {
                  "player_name": "Rayan Cherki",
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                {
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                {
                  "player_name": "Matheus Serafim",
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              ]
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          "data_sources": [
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            "fbref_season"
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          "data_confidence": 0.528,
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            "position_service": "M_service",
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              "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",
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              "defensive_midfield_actions",
              "press_vulnerability",
              "progressive_carries_p90",
              "intensity_index",
              "history_matches"
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            "targets_predicted": [
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                  {
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                  {
                    "match_date": "2026-08-22",
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                "per_target": [
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                      {
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                          "name": "kilometersCovered",
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                        {
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                        {
                          "name": "possessionLostCtrl",
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                        {
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                  },
                  {
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                      {
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                        {
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                  },
                  {
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                      {
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                        {
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                        {
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                  },
                  {
                    "target": "onTargetScoringAttempt",
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                      {
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                      {
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                      {
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                    ],
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                        {
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                        {
                          "name": "totalPass_p90",
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                      ],
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                  },
                  {
                    "target": "totalShots",
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                      {
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                      {
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                      {
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                      {
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                    ],
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                        {
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                        {
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                        {
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                        {
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                      ],
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                  },
                  {
                    "target": "rating",
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                      {
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                      {
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                        {
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            },
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                          "name": "ballRecovery_p90",
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                  },
                  {
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                        {
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                  },
                  {
                    "target": "onTargetScoringAttempt",
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                      {
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                      {
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                      {
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                    ],
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                          "name": "dribbleValueNormalized",
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                          "name": "intensity_index",
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                      ],
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                  },
                  {
                    "target": "totalShots",
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                      {
                        "name": "is_starting_11",
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                      {
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                      {
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                      {
                        "name": "opp_half_pass_pct",
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                    ],
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                        {
                          "name": "expectedAssists",
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                        {
                          "name": "is_starting_11",
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                  },
                  {
                    "target": "rating",
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                      {
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                      {
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                        {
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                          "name": "kilometersCovered",
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            },
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                "ranking_status": "combined",
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            },
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              "step": "integer_goal_projection",
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          ]
        },
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            "source_file": "data/player_rankings.csv",
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                {
                  "player_name": "Reece James",
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                {
                  "player_name": "Ifeanyi Ndukwe",
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                },
                {
                  "player_name": "Christian Pulišić",
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                },
                {
                  "player_name": "Zubimendi",
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                },
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                  "player_name": "Kim Min-Seung",
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              ],
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                },
                {
                  "player_name": "Matthijs de Ligt",
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                },
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                  "player_name": "Rodrygo",
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                },
                {
                  "player_name": "Aleksandar Šušnjar",
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                },
                {
                  "player_name": "Brian Fariñas",
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              ]
            }
          },
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            "fbref_prior_metrics": null,
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              "step": "final_cap",
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              "step": "enriched_model_output",
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                "opponent_faced": "Morten Hjulmand",
                "antagonist_source": "defensive_duel, attacking_duel, midfield_pairing",
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              "step": "integer_goal_projection",
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                    "target": "expectedAssists",
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                      {
                        "name": "accurateOppositionHalfPasses",
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                      {
                        "name": "totalPass",
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                      {
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                        {
                          "name": "duelLost",
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                        {
                          "name": "touches_p90",
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                      ],
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                  {
                    "target": "keyPass",
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                      {
                        "name": "dribbleValueNormalized",
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                      {
                        "name": "ballCarriesCount",
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                      {
                        "name": "keyPass",
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                      {
                        "name": "aerialLost",
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                    ],
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                          "name": "dribbleValueNormalized",
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                        {
                          "name": "is_starting_11",
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                        {
                          "name": "ballCarriesCount",
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                        {
                          "name": "accuratePass",
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                        {
                          "name": "shotOffTarget",
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                  },
                  {
                    "target": "rating",
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                    "top_features": [
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                      {
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                      {
                        "name": "opp_half_pass_pct",
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                      {
                        "name": "minutesPlayed",
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                      {
                        "name": "onTargetScoringAttempt",
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                    ],
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                        {
                          "name": "possessionLostCtrl",
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                        {
                          "name": "is_starting_11",
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                        {
                          "name": "minutesPlayed",
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                      ],
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                ],
                "caveat": "Raw XGBoost output: no per-90 normalization; minutesPlayed is the player's historical average."
              }
            },
            {
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            {
              "step": "fbref_prior_blend",
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              "params": {
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                {
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              "step": "final_cap",
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              "step": "enriched_model_output",
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                "opponent_faced": "Cristian Romero, Dávid Hancko",
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              "params": {
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                "opponent_defenders": "Cristian Romero, Dávid Hancko",
                "opponent_faced": "Cristian Romero, Dávid Hancko",
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            {
              "step": "rankings_attached",
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              "step": "integer_goal_projection",
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                "netGoalDifferencePer90": 2.67,
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                "opponent_defenders": "Cristian Romero, Dávid Hancko",
                "opponent_faced": "Cristian Romero, Dávid Hancko",
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              "params": {
                "allocation_applied": true,
                "team_goals": 2,
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                "position_multiplier": 1.45
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            },
            {
              "step": "integer_assist_projection",
              "description": "Team scoreline allocation: 1 projected assists distributed by provider weight",
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                        "name": "dribbleValueNormalized",
                        "importance": 0.0657
                      },
                      {
                        "name": "ballCarriesCount",
                        "importance": 0.0615
                      },
                      {
                        "name": "keyPass",
                        "importance": 0.0458
                      },
                      {
                        "name": "aerialLost",
                        "importance": 0.0313
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                    ],
                    "decomposition": {
                      "base": 0.6829,
                      "items": [
                        {
                          "name": "is_starting_11",
                          "contribution": 0.156
                        },
                        {
                          "name": "ballCarriesCount",
                          "contribution": 0.1625
                        },
                        {
                          "name": "possessionLostCtrl",
                          "contribution": 0.088
                        },
                        {
                          "name": "shotValueNormalized",
                          "contribution": -0.0742
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                        {
                          "name": "ballRecovery",
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                      ],
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                  },
                  {
                    "target": "rating",
                    "predicted": 7.0588908195495605,
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                    "top_features": [
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                        "name": "speed_threat",
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                      {
                        "name": "is_starting_11",
                        "importance": 0.0489
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                      {
                        "name": "opp_half_pass_pct",
                        "importance": 0.0439
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                      {
                        "name": "minutesPlayed",
                        "importance": 0.0425
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                      {
                        "name": "onTargetScoringAttempt",
                        "importance": 0.0404
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                    ],
                    "decomposition": {
                      "base": 6.7136,
                      "items": [
                        {
                          "name": "totalShots",
                          "contribution": 0.0993
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                        {
                          "name": "keyPass",
                          "contribution": -0.0963
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                        {
                          "name": "ballCarriesCount",
                          "contribution": 0.0835
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                        {
                          "name": "possessionLostCtrl",
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                        },
                        {
                          "name": "is_starting_11",
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                      ],
                      "others": 0.1215,
                      "total": 7.0589
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                  }
                ],
                "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 1.1198, quality 0.899)",
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                "progressive_carries": 8,
                "shots_off_target": 2
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              "params": {
                "market_value_eur": 146000000,
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            },
            {
              "step": "fbref_prior_blend",
              "description": "FBref 2026-27 prior blended (weight 0.0698)",
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                "shots_off_target": 2,
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              "params": {
                "blend_weight": 0.0698,
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                "competition": "La Liga",
                "squad": "Real Madrid"
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              "changes": [
                {
                  "stat": "totalCross",
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                {
                  "stat": "fouls",
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                {
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                  "stat": "wasFouled",
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                  "stat": "goals",
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                {
                  "stat": "goalAssist",
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                {
                  "stat": "onTargetScoringAttempt",
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            {
              "step": "final_cap",
              "description": "Stats clamped to historical constraints and shot-component identity",
              "stats": {
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                "stats_clamped": 0,
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            },
            {
              "step": "enriched_model_output",
              "description": "Model output after duel-context enrichment (pre router post-processing)",
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                "matchup_zone": "Shadow Striker vs Centre Back — Half-Space Threat",
                "numerical_situation": "1v1",
                "opponent_defenders": "Cristian Romero",
                "opponent_faced": "Cristian Romero",
                "antagonist_source": "attacking_duel"
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              "params": {
                "duel_context_applied": true,
                "duel_context": {
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                  "duel_win_rate": 0.455,
                  "pressing_faced": "ULTRA_HIGH",
                  "numerical_situation": "1v1",
                  "xg_override": 0.3143
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              },
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                  "stat": "expectedGoals",
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              "step": "team_lambda_rescale",
              "description": "Player expected_goals/expected_assists rescaled so squad sum equals team lambda 2.67 (squad xG sum 1.6223, xG scale 1.6440)",
              "stats": {
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                "pointsPerMatch": 3.0,
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                "dribbles_attempted": 3,
                "dribbles_successful": 1.2,
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                "pressing_faced": "ULTRA_HIGH",
                "matchup_zone": "Shadow Striker vs Centre Back — Half-Space Threat",
                "numerical_situation": "1v1",
                "opponent_defenders": "Cristian Romero",
                "opponent_faced": "Cristian Romero",
                "antagonist_source": "attacking_duel",
                "projected_goals": 0,
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                "assist_probability": 0.0
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                "team_lambda": 2.667,
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                "scoreline_reset": true
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                {
                  "stat": "expected_goals",
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            {
              "step": "rankings_attached",
              "description": "Global ranking attached (match squad rank 3, fifa_overall 86.0)",
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                "progressive_carries": 8,
                "shots_off_target": 2,
                "yellowCards": 0.3448,
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                "pointsPerMatch": 3.0,
                "netGoalDifferencePer90": 2.74,
                "dribbles_attempted": 3,
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                "pressing_faced": "ULTRA_HIGH",
                "matchup_zone": "Shadow Striker vs Centre Back — Half-Space Threat",
                "numerical_situation": "1v1",
                "opponent_defenders": "Cristian Romero",
                "opponent_faced": "Cristian Romero",
                "antagonist_source": "attacking_duel",
                "projected_goals": 0,
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              "params": {
                "match_squad_rank": 3,
                "squad_role": "starter",
                "ranking_source": "sofascore_plus_fifa_csv_filled",
                "ranking_status": "combined",
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                "fifa_rank": 90.0,
                "fifa_source": "EA SPORTS FC official ratings",
                "fifa_overall": 86.0
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            },
            {
              "step": "integer_goal_projection",
              "description": "Team scoreline allocation: 2 projected goals distributed by scorer weight",
              "stats": {
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                "progressive_carries": 8,
                "shots_off_target": 2,
                "yellowCards": 0.3448,
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                "pointsPerMatch": 3.0,
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                "dribbles_attempted": 3,
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                "pressing_faced": "ULTRA_HIGH",
                "matchup_zone": "Shadow Striker vs Centre Back — Half-Space Threat",
                "numerical_situation": "1v1",
                "opponent_defenders": "Cristian Romero",
                "opponent_faced": "Cristian Romero",
                "antagonist_source": "attacking_duel",
                "projected_goals": 0,
                "goal_probability": 0.3634,
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              "params": {
                "allocation_applied": true,
                "team_goals": 2,
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                "scorer_weight": 5.7524,
                "squad_weight_total": 28.4607,
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                "position_multiplier": 1.45
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            },
            {
              "step": "integer_assist_projection",
              "description": "Team scoreline allocation: 1 projected assists distributed by provider weight",
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                "key_pass": 1,
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                "duels_won": 8,
                "total_long_balls": 0,
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                "progressive_carries": 8,
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                "yellowCards": 0.3448,
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                "dribbles_successful": 1.2,
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                "pressing_faced": "ULTRA_HIGH",
                "matchup_zone": "Shadow Striker vs Centre Back — Half-Space Threat",
                "numerical_situation": "1v1",
                "opponent_defenders": "Cristian Romero",
                "opponent_faced": "Cristian Romero",
                "antagonist_source": "attacking_duel",
                "projected_goals": 0,
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                "projected_assists": 0,
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                "fifa_overall": 86.0
              },
              "params": {
                "allocation_applied": true,
                "team_assists": 1,
                "assists_allocated": 0,
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                "provider_weight": 0.8132,
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                "weight_share": 0.0588,
                "position_multiplier": 0.85
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            }
          ]
        },
        "Yan Diomande": {
          "player_id": 2087085,
          "position": "F",
          "position_depth": "F",
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          "shirt_number": 25,
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            "goal_rate": 0.1165,
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            "opponent_faced": "Cristian Romero",
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            },
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              "has_player_stats": true,
              "league_name": "LaLiga",
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              "league_slug": "laliga",
              "league_country": "Spain",
              "season_id": "97268.0",
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              "league_slug": "laliga",
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              "season_year": "26/27"
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          ],
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            "ranking_source": "sofascore_plus_fifa_csv",
            "ranking_status": "combined",
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            "source_file": "data/player_rankings.csv",
            "player_name": "Yan Diomande",
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                  "player_name": "Giovanni Di Lorenzo",
                  "ranking": 1016
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                {
                  "player_name": "Min-hyeok Kim",
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                },
                {
                  "player_name": "Tim Hartzell",
                  "ranking": 1018
                },
                {
                  "player_name": "Dae-kwang Lee",
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                {
                  "player_name": "Stanislav Iljutcenko",
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                }
              ],
              "lower": [
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                  "player_name": "Robin Roefs",
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                },
                {
                  "player_name": "Andrea Cambiaso",
                  "ranking": 1023
                },
                {
                  "player_name": "Clarismario",
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                },
                {
                  "player_name": "Milan Obradović",
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                },
                {
                  "player_name": "Álvaro Carreras",
                  "ranking": 1026
                }
              ]
            }
          },
          "data_sources": [
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            "fbref_season"
          ],
          "data_confidence": 0.507,
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            "model_source": "xgboost_regressor",
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              "accurateOppositionHalfPasses",
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              "expectedAssists",
              "keyPass",
              "duelWon",
              "duelLost",
              "aerialWon",
              "aerialLost",
              "touches",
              "dispossessed",
              "wasFouled",
              "topSpeed",
              "numberOfSprints",
              "ballRecovery",
              "possessionLostCtrl",
              "passValueNormalized",
              "dribbleValueNormalized",
              "defensiveValueNormalized",
              "shotValueNormalized",
              "ballCarriesCount",
              "totalProgression",
              "progressiveBallCarriesCount",
              "pass_accuracy",
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              "opp_half_pass_pct",
              "shot_accuracy",
              "xg_per_shot",
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              "totalShots_p90",
              "duelWon_p90",
              "ballCarriesCount_p90",
              "big_chance_conversion",
              "shot_waste_rate",
              "aerial_dominance",
              "press_resistance_fwd",
              "speed_threat",
              "progressive_carries_p90",
              "history_matches"
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            "targets_predicted": [
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              "onTargetScoringAttempt",
              "totalShots",
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              "keyPass",
              "rating"
            ],
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              "starts": 0.0,
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            "rationale": "XGBoost regressor (F_service) evaluated 4 historical appearances across 7 target models; FBref 2026-2027 prior blended (La Liga, Real Madrid, rel: 0.05, gls/90: 0.0, ast/90: 0.0)."
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                  {
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                  {
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                  },
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                      {
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                      {
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                      {
                        "name": "totalOppositionHalfPasses",
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                    ],
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                        {
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                  },
                  {
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                      {
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                        {
                          "name": "accuratePass",
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                        {
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                        {
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                        {
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                      ],
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                  },
                  {
                    "target": "keyPass",
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                    "top_features": [
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                      {
                        "name": "dribbleValueNormalized",
                        "importance": 0.0657
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                      {
                        "name": "ballCarriesCount",
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                      {
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                      {
                        "name": "aerialLost",
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                    ],
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                        {
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                        {
                          "name": "xg_per_shot",
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                        {
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                        {
                          "name": "shotValueNormalized",
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                  },
                  {
                    "target": "rating",
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                        "importance": 0.0489
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                      {
                        "name": "opp_half_pass_pct",
                        "importance": 0.0439
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                      {
                        "name": "minutesPlayed",
                        "importance": 0.0425
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                      {
                        "name": "onTargetScoringAttempt",
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                    "decomposition": {
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                        {
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                        {
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                        {
                          "name": "duelLost",
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                      ],
                      "others": 0.1014,
                      "total": 6.798
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                ],
                "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 1.1179, quality 0.893)",
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            "rationale": "Bench projection from market-value prior (€11,300,000) scaled to 4.8 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 0.54)",
              "stats": {
                "saves": 3,
                "goals_prevented": 0.53,
                "rating": 6.9,
                "minutes": 90,
                "total_pass": 28,
                "accurate_pass": 21,
                "total_long_balls": 9,
                "accurate_long_balls": 5,
                "touches": 33,
                "clearances": 1,
                "ball_recovery": 1,
                "high_claims": 1,
                "punches": 0.4,
                "aerial_won": 1,
                "sweeper_actions": 1,
                "sweeper_accurate": 1,
                "saves_inside_box": 1,
                "possession_lost": 2.6,
                "duels_won": 0,
                "duels_lost": 0,
                "total_contest": 0,
                "won_contest": 0,
                "fouls": 0,
                "fouls_drawn": 0,
                "total_own_half_passes": 22,
                "accurate_own_half_passes": 17
              },
              "params": {
                "market_value_eur": 11300000,
                "quality_factor": 0.5376
              }
            },
            {
              "step": "fbref_prior_blend",
              "description": "FBref 2026-27 prior blended (weight 0.0000)",
              "stats": {
                "saves": 3,
                "goals_prevented": 0.53,
                "rating": 6.9,
                "minutes": 90,
                "total_pass": 28,
                "accurate_pass": 21,
                "total_long_balls": 9,
                "accurate_long_balls": 5,
                "touches": 33,
                "clearances": 1,
                "ball_recovery": 1,
                "high_claims": 1,
                "punches": 0.4,
                "aerial_won": 1,
                "sweeper_actions": 1,
                "sweeper_accurate": 1,
                "saves_inside_box": 1,
                "possession_lost": 2.6,
                "duels_won": 0,
                "duels_lost": 0,
                "total_contest": 0,
                "won_contest": 0,
                "fouls": 0,
                "fouls_drawn": 0,
                "total_own_half_passes": 22,
                "accurate_own_half_passes": 17
              },
              "params": {
                "blend_weight": 0.0,
                "history_matches": 0,
                "prior_reliability": 0.0,
                "competition": "La Liga",
                "squad": "Real Madrid"
              }
            },
            {
              "step": "minutes_scale",
              "description": "Bench projection scaled to 4.8 expected minutes (appearance prob 0.13)",
              "stats": {
                "saves": 0,
                "goals_prevented": 0.0282,
                "rating": 6.9,
                "minutes": 5,
                "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": 0.0213,
                "aerial_won": 0,
                "sweeper_actions": 0,
                "sweeper_accurate": 0,
                "saves_inside_box": 0,
                "possession_lost": 0.1383,
                "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": 0.127,
                "bench_expected_minutes": 4.79
              },
              "params": {
                "expected_minutes": 4.79,
                "appearance_probability": 0.127
              }
            },
            {
              "step": "final_cap",
              "description": "Stats clamped to historical constraints and shot-component identity",
              "stats": {
                "saves": 0,
                "goals_prevented": 0.0282,
                "rating": 6.9,
                "minutes": 5,
                "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": 0.0213,
                "aerial_won": 0,
                "sweeper_actions": 0,
                "sweeper_accurate": 0,
                "saves_inside_box": 0,
                "possession_lost": 0.1383,
                "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": 0.127,
                "bench_expected_minutes": 4.79
              },
              "params": {
                "stats_clamped": 0,
                "shot_identity_applied": false
              }
            },
            {
              "step": "rankings_attached",
              "description": "Global ranking attached (match squad rank 18, fifa_overall 80.0)",
              "stats": {
                "saves": 0,
                "goals_prevented": 0.0282,
                "rating": 6.9,
                "minutes": 5,
                "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": 0.0213,
                "aerial_won": 0,
                "sweeper_actions": 0,
                "sweeper_accurate": 0,
                "saves_inside_box": 0,
                "possession_lost": 0.1383,
                "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": 0.127,
                "bench_expected_minutes": 4.79,
                "substitution_rule_cap": 5,
                "projected_team_substitution_count": 3,
                "projected_substitution_expected_count": 2.618,
                "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": 80.0
              },
              "params": {
                "match_squad_rank": 18,
                "squad_role": "substitute",
                "ranking_source": "sofascore_plus_fifa_csv",
                "ranking_status": "combined",
                "global_player_rank": 1161,
                "fifa_rank": 760.0,
                "fifa_source": "EA SPORTS FC official ratings",
                "fifa_overall": 80.0
              }
            }
          ]
        },
        "Álvaro Carreras": {
          "player_id": 1085081,
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          "position_depth": "D_BENCH",
          "is_starter": false,
          "shirt_number": 18,
          "height": 186,
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            "tackles": 0,
            "tackles_won": 0,
            "clearances": 0,
            "aerial_won": 0,
            "total_shots": 0,
            "rating": 7.2124,
            "minutes": 15,
            "total_pass": 5,
            "accurate_pass": 4,
            "duels_won": 0,
            "total_long_balls": 0,
            "accurate_long_balls": 0,
            "total_own_half_passes": 2,
            "accurate_own_half_passes": 2,
            "total_opp_half_passes": 3,
            "accurate_opp_half_passes": 2,
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            "crosses_accurate": 0,
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            "dispossessed": 0.0,
            "duels_lost": 0,
            "aerial_lost": 0,
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            "challenges_lost": 0,
            "fouls": 0,
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            "expected_goals": 0.0,
            "expected_assists": 0.0019,
            "shots_on_target": 0,
            "big_chances_created": 0,
            "xgot": 0.0,
            "ball_carries": 1,
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            "key_pass": 0,
            "shots_off_target": 0,
            "offsides": 0,
            "yellowCards": 0.8333,
            "redCards": 0.0,
            "ownGoals": 0.0,
            "minutesPct": 40.0,
            "pointsPerMatch": 3.0,
            "netGoalDifferencePer90": 0.0,
            "bench_appearance_probability": 0.249,
            "bench_expected_minutes": 15.14,
            "substitution_rule_cap": 5,
            "projected_team_substitution_count": 3,
            "projected_substitution_expected_count": 2.618,
            "projected_substitution_game_state_adjustment": 0,
            "substitution_usage": "available_bench_not_projected_used",
            "projected_goals": 0,
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            "fifa_overall": 81.0
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          "latest_10_games": [
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              "match_type": "played",
              "match_id": 16416331.0,
              "match_date": "2026-09-12 19:00:00 UTC",
              "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",
              "home_team": "Real Madrid",
              "away_team": "Rayo Vallecano",
              "home_score_current": 4.0,
              "away_score_current": 1.0,
              "team_side": "home",
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              "status_type": "finished",
              "status_description": "Ended",
              "player_status": "starter",
              "is_starting_11": true,
              "team": "Real Madrid",
              "opponent": "Rayo Vallecano",
              "stats": {},
              "has_player_stats": false,
              "source": "depth_chart.csv"
            },
            {
              "match_id": 16416315.0,
              "match_date": "2026-09-04",
              "home_team": "Real Betis",
              "away_team": "Real Madrid",
              "team_side": "away",
              "is_starting_11": 0,
              "team": "Real Madrid",
              "opponent": "Real Betis",
              "stats": {
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                "rating": 6.9,
                "assists": 0,
                "expected_assists": 0.0014,
                "total_shots": 0,
                "total_pass": 6,
                "accurate_pass": 6,
                "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": 16421051.0,
              "match_date": "2026-08-26",
              "home_team": "Real Madrid",
              "away_team": "Real Sociedad",
              "team_side": "home",
              "is_starting_11": 1,
              "team": "Real Madrid",
              "opponent": "Real Sociedad",
              "stats": {
                "minutes": 45,
                "rating": 6.2,
                "assists": 0,
                "expected_assists": 0.026,
                "total_shots": 0,
                "total_pass": 35,
                "accurate_pass": 32,
                "interceptions": 1,
                "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": 16416306.0,
              "match_date": "2026-08-22",
              "home_team": "Espanyol",
              "away_team": "Real Madrid",
              "team_side": "away",
              "is_starting_11": 1,
              "team": "Real Madrid",
              "opponent": "Espanyol",
              "stats": {
                "minutes": 64,
                "rating": 6.8,
                "assists": 0,
                "expected_assists": 0.0109,
                "total_shots": 0,
                "total_pass": 34,
                "accurate_pass": 32,
                "key_pass": 2,
                "tackles": 2,
                "tackles_won": 2,
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                "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": 1026,
            "combined_rank_score": 456.5,
            "ranking_source": "sofascore_plus_fifa_csv",
            "ranking_status": "combined",
            "sofascore_rank": 331.0,
            "sofascore_rating": 7.0111,
            "sofascore_appearances": 28.0,
            "fifa_rank": 582.0,
            "fifa_overall": 81.0,
            "fifa_source": "EA SPORTS FC official ratings",
            "match_squad_rank": 11,
            "squad_role": "substitute",
            "projected_match_rating": 7.2124,
            "source_file": "data/player_rankings.csv",
            "player_name": "Álvaro Carreras",
            "ranking_neighbors": {
              "upper": [
                {
                  "player_name": "Yan Diomande",
                  "ranking": 1021
                },
                {
                  "player_name": "Robin Roefs",
                  "ranking": 1022
                },
                {
                  "player_name": "Andrea Cambiaso",
                  "ranking": 1023
                },
                {
                  "player_name": "Clarismario",
                  "ranking": 1024
                },
                {
                  "player_name": "Milan Obradović",
                  "ranking": 1025
                }
              ],
              "lower": [
                {
                  "player_name": "Mamadou Sangare",
                  "ranking": 1027
                },
                {
                  "player_name": "Azizbek  Pirmukhamedov",
                  "ranking": 1028
                },
                {
                  "player_name": "Jonas Urbig",
                  "ranking": 1029
                },
                {
                  "player_name": "James Donachie",
                  "ranking": 1030
                },
                {
                  "player_name": "Felipe Campos",
                  "ranking": 1031
                }
              ]
            }
          },
          "data_sources": [
            "match_history",
            "market_value",
            "fbref_season"
          ],
          "data_confidence": 0.45,
          "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",
              "totalShots",
              "rating"
            ],
            "history_matches": 3,
            "data_confidence": 0.45,
            "data_sources": [
              "match_history",
              "market_value",
              "fbref_season"
            ],
            "bench_expected_minutes": 15.142683522414773,
            "bench_appearance_prob": 0.249,
            "market_value_adjustment": 1.1002,
            "fbref_prior_metrics": {
              "squad": "Real 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": 0.08
            },
            "rationale": "Bench projection scaled from XGBoost D_service (3 historical appearances) to 15.1 expected mins (appearance prob 0.25); FBref playing time empirical prior: 0.0 sub appearances, 0 mins/sub."
          },
          "stat_evolution": [
            {
              "step": "xgboost_raw",
              "description": "XGBoost D_service raw output over 7 target models",
              "stats": {
                "interceptions": 1,
                "tackles": 1,
                "tackles_won": 1,
                "clearances": 1,
                "aerial_won": 1,
                "total_shots": 0,
                "rating": 6.5555,
                "minutes": 40,
                "total_pass": 25,
                "accurate_pass": 23,
                "duels_won": 2,
                "total_long_balls": 2,
                "accurate_long_balls": 0,
                "total_own_half_passes": 10,
                "accurate_own_half_passes": 10,
                "total_opp_half_passes": 15,
                "accurate_opp_half_passes": 13,
                "crosses_total": 0,
                "crosses_accurate": 0,
                "touches": 32,
                "possession_lost": 0.0,
                "dispossessed": 0.0,
                "duels_lost": 0,
                "aerial_lost": 0,
                "total_contest": 0,
                "won_contest": 0,
                "ball_recovery": 2,
                "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,
                "shots_on_target": 0,
                "big_chances_created": 0,
                "xgot": 0.0,
                "ball_carries": 6,
                "total_progression": 11,
                "progressive_carries": 0,
                "key_pass": 0,
                "shots_off_target": 0
              },
              "trace": {
                "model": {
                  "position_service": "D",
                  "schema_version": 4,
                  "trained_at": "2026-09-20T13:11:03.814313+00:00",
                  "trained_on": {
                    "matches": 93,
                    "players": 374,
                    "rows": 1289
                  }
                },
                "player_history": [
                  {
                    "match_date": "2026-09-04",
                    "opponent": "Real Betis",
                    "minutes": 11.0,
                    "is_starting": false,
                    "weight": 0.3887,
                    "rating": 6.9
                  },
                  {
                    "match_date": "2026-08-26",
                    "opponent": "Real Sociedad",
                    "minutes": 45.0,
                    "is_starting": true,
                    "weight": 0.3304,
                    "rating": 6.2
                  },
                  {
                    "match_date": "2026-08-22",
                    "opponent": "Espanyol",
                    "minutes": 64.0,
                    "is_starting": true,
                    "weight": 0.2809,
                    "rating": 6.8
                  }
                ],
                "feature_row": {
                  "history_matches": 3.0,
                  "is_starting_11": 0.0,
                  "touches_p90": 71.7618,
                  "accuratePass": 21.8931,
                  "possessionLostCtrl": 3.6676,
                  "totalClearance": 0.2809,
                  "totalClearance_p90": 0.395
                },
                "per_target": [
                  {
                    "target": "interceptionWon",
                    "predicted": 0.6744027137756348,
                    "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
                      }
                    ],
                    "decomposition": {
                      "base": 0.9108,
                      "items": [
                        {
                          "name": "is_starting_11",
                          "contribution": -0.2356
                        },
                        {
                          "name": "duel_win_rate",
                          "contribution": 0.0492
                        },
                        {
                          "name": "opp_half_pass_pct",
                          "contribution": -0.0265
                        },
                        {
                          "name": "history_matches",
                          "contribution": 0.0257
                        },
                        {
                          "name": "defensiveValueNormalized",
                          "contribution": 0.0166
                        }
                      ],
                      "others": -0.0658,
                      "total": 0.6744
                    }
                  },
                  {
                    "target": "totalTackle",
                    "predicted": 1.1298637390136719,
                    "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
                      }
                    ],
                    "decomposition": {
                      "base": 1.3553,
                      "items": [
                        {
                          "name": "possessionLostCtrl",
                          "contribution": -0.091
                        },
                        {
                          "name": "totalProgression",
                          "contribution": -0.0518
                        },
                        {
                          "name": "duelLost",
                          "contribution": -0.0424
                        },
                        {
                          "name": "defensive_actions",
                          "contribution": -0.0329
                        },
                        {
                          "name": "is_starting_11",
                          "contribution": -0.0311
                        }
                      ],
                      "others": 0.0238,
                      "total": 1.1299
                    }
                  },
                  {
                    "target": "wonTackle",
                    "predicted": 0.5600802898406982,
                    "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
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                    ],
                    "decomposition": {
                      "base": 0.8675,
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                        {
                          "name": "possessionLostCtrl",
                          "contribution": -0.1082
                        },
                        {
                          "name": "totalProgression",
                          "contribution": -0.0868
                        },
                        {
                          "name": "is_starting_11",
                          "contribution": -0.0646
                        },
                        {
                          "name": "ballRecovery_p90",
                          "contribution": -0.0415
                        },
                        {
                          "name": "totalClearance_p90",
                          "contribution": 0.0335
                        }
                      ],
                      "others": -0.0398,
                      "total": 0.5601
                    }
                  },
                  {
                    "target": "totalClearance",
                    "predicted": 0.9286239743232727,
                    "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
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                    ],
                    "decomposition": {
                      "base": 3.4032,
                      "items": [
                        {
                          "name": "is_starting_11",
                          "contribution": -1.7573
                        },
                        {
                          "name": "opp_half_pass_pct",
                          "contribution": -0.1946
                        },
                        {
                          "name": "aerialWon",
                          "contribution": -0.1592
                        },
                        {
                          "name": "accuratePass",
                          "contribution": -0.0607
                        },
                        {
                          "name": "totalLongBalls",
                          "contribution": -0.0578
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                      ],
                      "others": -0.245,
                      "total": 0.9286
                    }
                  },
                  {
                    "target": "aerialWon",
                    "predicted": 0.7835599780082703,
                    "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
                      }
                    ],
                    "decomposition": {
                      "base": 1.2421,
                      "items": [
                        {
                          "name": "is_starting_11",
                          "contribution": -0.3205
                        },
                        {
                          "name": "aerialWon",
                          "contribution": -0.0431
                        },
                        {
                          "name": "ballRecovery_p90",
                          "contribution": 0.034
                        },
                        {
                          "name": "totalClearance",
                          "contribution": -0.029
                        },
                        {
                          "name": "totalClearance_p90",
                          "contribution": -0.0228
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                      ],
                      "others": -0.0771,
                      "total": 0.7836
                    }
                  },
                  {
                    "target": "totalShots",
                    "predicted": 0.1394488513469696,
                    "scale": "count per match",
                    "top_features": [
                      {
                        "name": "is_starting_11",
                        "importance": 0.0413
                      },
                      {
                        "name": "tackle_success_rate",
                        "importance": 0.0408
                      },
                      {
                        "name": "touches_p90",
                        "importance": 0.0371
                      },
                      {
                        "name": "duelWon",
                        "importance": 0.0364
                      },
                      {
                        "name": "possessionLostCtrl",
                        "importance": 0.0352
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                    ],
                    "decomposition": {
                      "base": 0.4562,
                      "items": [
                        {
                          "name": "is_starting_11",
                          "contribution": -0.2032
                        },
                        {
                          "name": "totalClearance_p90",
                          "contribution": 0.0265
                        },
                        {
                          "name": "passValueNormalized",
                          "contribution": -0.0219
                        },
                        {
                          "name": "minutesPlayed",
                          "contribution": -0.0202
                        },
                        {
                          "name": "ballCarriesCount",
                          "contribution": -0.0171
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                      ],
                      "others": -0.0809,
                      "total": 0.1394
                    }
                  },
                  {
                    "target": "rating",
                    "predicted": 6.5555315017700195,
                    "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
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                    ],
                    "decomposition": {
                      "base": 6.6627,
                      "items": [
                        {
                          "name": "passValueNormalized",
                          "contribution": -0.0897
                        },
                        {
                          "name": "minutesPlayed",
                          "contribution": -0.056
                        },
                        {
                          "name": "possessionLostCtrl",
                          "contribution": 0.0302
                        },
                        {
                          "name": "pass_accuracy",
                          "contribution": -0.0237
                        },
                        {
                          "name": "accuratePass",
                          "contribution": 0.0203
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                      ],
                      "others": 0.0117,
                      "total": 6.5555
                    }
                  }
                ],
                "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 1.1002, quality 0.834)",
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                "accurate_pass": 26,
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                "accurate_own_half_passes": 11,
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                "accurate_opp_half_passes": 14,
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                "crosses_accurate": 0,
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                "progressive_carries": 0,
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                "shots_off_target": 0
              },
              "params": {
                "market_value_eur": 53000000,
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                "boost_factor": 1.1002
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            },
            {
              "step": "fbref_prior_blend",
              "description": "FBref 2026-27 prior blended (weight 0.0325)",
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                "minutes": 44,
                "total_pass": 28,
                "accurate_pass": 26,
                "duels_won": 3,
                "total_long_balls": 2,
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                "total_own_half_passes": 11,
                "accurate_own_half_passes": 11,
                "total_opp_half_passes": 16,
                "accurate_opp_half_passes": 14,
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                "crosses_accurate": 0,
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                "ball_carries": 7,
                "total_progression": 12,
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                "key_pass": 0,
                "shots_off_target": 0,
                "offsides": 0,
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                "pointsPerMatch": 3.0,
                "netGoalDifferencePer90": 0.0
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              "params": {
                "blend_weight": 0.0325,
                "history_matches": 3,
                "prior_reliability": 0.08,
                "competition": "La Liga",
                "squad": "Real Madrid"
              },
              "changes": [
                {
                  "stat": "totalCross",
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                {
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                {
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                {
                  "stat": "fouls",
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                {
                  "stat": "wasFouled",
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                {
                  "stat": "totalShots",
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              ]
            },
            {
              "step": "minutes_scale",
              "description": "Bench projection scaled to 15.1 expected minutes (appearance prob 0.25)",
              "stats": {
                "interceptions": 0,
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                "total_own_half_passes": 2,
                "accurate_own_half_passes": 2,
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                "shots_off_target": 0,
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                "bench_expected_minutes": 15.14
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              "params": {
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            },
            {
              "step": "final_cap",
              "description": "Stats clamped to historical constraints and shot-component identity",
              "stats": {
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                "minutes": 15,
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                "total_own_half_passes": 2,
                "accurate_own_half_passes": 2,
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              "params": {
                "stats_clamped": 0,
                "shot_identity_applied": false
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            },
            {
              "step": "rankings_attached",
              "description": "Global ranking attached (match squad rank 11, fifa_overall 81.0)",
              "stats": {
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                "minutes": 15,
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                "accurate_pass": 4,
                "duels_won": 0,
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                "total_own_half_passes": 2,
                "accurate_own_half_passes": 2,
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                "netGoalDifferencePer90": 0.0,
                "bench_appearance_probability": 0.249,
                "bench_expected_minutes": 15.14,
                "substitution_rule_cap": 5,
                "projected_team_substitution_count": 3,
                "projected_substitution_expected_count": 2.618,
                "projected_substitution_game_state_adjustment": 0,
                "substitution_usage": "available_bench_not_projected_used",
                "projected_goals": 0,
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                "assist_probability": 0.0,
                "fifa_overall": 81.0
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              "params": {
                "match_squad_rank": 11,
                "squad_role": "substitute",
                "ranking_source": "sofascore_plus_fifa_csv",
                "ranking_status": "combined",
                "global_player_rank": 1026,
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                "fifa_source": "EA SPORTS FC official ratings",
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            }
          ]
        },
        "Ibrahima Konaté": {
          "player_id": 826215,
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          "position_depth": "D_BENCH",
          "is_starter": false,
          "shirt_number": 16,
          "height": 195,
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            "projected_team_substitution_count": 3,
            "projected_substitution_expected_count": 2.618,
            "projected_substitution_game_state_adjustment": 0,
            "substitution_usage": "available_bench_not_projected_used",
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              "has_player_stats": true,
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                "key_pass": 1,
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              },
              "has_player_stats": true,
              "league_name": "LaLiga",
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              "season_id": "97268.0",
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            },
            {
              "match_id": 16416306.0,
              "match_date": "2026-08-22",
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              "is_starting_11": 1,
              "team": "Real Madrid",
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                "accurate_pass": 73,
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              },
              "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"
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          ],
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            "combined_rank_score": 198.5,
            "ranking_source": "sofascore_plus_fifa_csv",
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            "sofascore_appearances": 2.0,
            "fifa_rank": 225.0,
            "fifa_overall": 84.0,
            "fifa_source": "EA SPORTS FC official ratings",
            "match_squad_rank": 14,
            "squad_role": "substitute",
            "projected_match_rating": 7.2978,
            "source_file": "data/player_rankings.csv",
            "player_name": "Ibrahima Konaté",
            "ranking_neighbors": {
              "upper": [
                {
                  "player_name": "Aleksandar Pavlović",
                  "ranking": 263
                },
                {
                  "player_name": "Marcos Llorente",
                  "ranking": 264
                },
                {
                  "player_name": "Alexander Sørloth",
                  "ranking": 265
                },
                {
                  "player_name": "Edgar Silva",
                  "ranking": 266
                },
                {
                  "player_name": "Antonio Rüdiger",
                  "ranking": 267
                }
              ],
              "lower": [
                {
                  "player_name": "Jorge Henríquez",
                  "ranking": 269
                },
                {
                  "player_name": "Seong-min Hwang",
                  "ranking": 270
                },
                {
                  "player_name": "Anzur Ismoilov",
                  "ranking": 271
                },
                {
                  "player_name": "Juan Cruz Gonzalez",
                  "ranking": 272
                },
                {
                  "player_name": "Matheus Bidu",
                  "ranking": 273
                }
              ]
            }
          },
          "data_sources": [
            "match_history",
            "market_value",
            "fbref_season"
          ],
          "data_confidence": 0.457,
          "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",
              "totalShots",
              "rating"
            ],
            "history_matches": 3,
            "data_confidence": 0.457,
            "data_sources": [
              "match_history",
              "market_value",
              "fbref_season"
            ],
            "bench_expected_minutes": 15.04315307438117,
            "bench_appearance_prob": 0.247,
            "market_value_adjustment": 1.0927,
            "fbref_prior_metrics": {
              "squad": "Real 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": 0.1333
            },
            "rationale": "Bench projection scaled from XGBoost D_service (3 historical appearances) to 15.0 expected mins (appearance prob 0.25); FBref playing time empirical prior: 0.0 sub appearances, 0 mins/sub."
          },
          "stat_evolution": [
            {
              "step": "xgboost_raw",
              "description": "XGBoost D_service raw output over 7 target models",
              "stats": {
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                "tackles": 1,
                "tackles_won": 0,
                "clearances": 1,
                "aerial_won": 1,
                "total_shots": 0,
                "rating": 6.6789,
                "minutes": 90,
                "total_pass": 69,
                "accurate_pass": 66,
                "duels_won": 4,
                "total_long_balls": 2,
                "accurate_long_balls": 0,
                "total_own_half_passes": 44,
                "accurate_own_half_passes": 43,
                "total_opp_half_passes": 25,
                "accurate_opp_half_passes": 23,
                "crosses_total": 0,
                "crosses_accurate": 0,
                "touches": 82,
                "possession_lost": 4.33,
                "dispossessed": 0.0,
                "duels_lost": 3,
                "aerial_lost": 2,
                "total_contest": 0,
                "won_contest": 0,
                "ball_recovery": 5,
                "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,
                "shots_on_target": 0,
                "big_chances_created": 0,
                "xgot": 0.0,
                "ball_carries": 23,
                "total_progression": 93,
                "progressive_carries": 1,
                "key_pass": 0,
                "shots_off_target": 0
              },
              "trace": {
                "model": {
                  "position_service": "D",
                  "schema_version": 4,
                  "trained_at": "2026-09-20T13:11:03.814313+00:00",
                  "trained_on": {
                    "matches": 93,
                    "players": 374,
                    "rows": 1289
                  }
                },
                "player_history": [
                  {
                    "match_date": "2026-09-04",
                    "opponent": "Real Betis",
                    "minutes": 90.0,
                    "is_starting": true,
                    "weight": 0.3887,
                    "rating": 6.5
                  },
                  {
                    "match_date": "2026-08-26",
                    "opponent": "Real Sociedad",
                    "minutes": 90.0,
                    "is_starting": true,
                    "weight": 0.3304,
                    "rating": 7.3
                  },
                  {
                    "match_date": "2026-08-22",
                    "opponent": "Espanyol",
                    "minutes": 90.0,
                    "is_starting": true,
                    "weight": 0.2809,
                    "rating": 7.2
                  }
                ],
                "feature_row": {
                  "history_matches": 3.0,
                  "is_starting_11": 0.0,
                  "touches_p90": 81.7308,
                  "accuratePass": 65.6725,
                  "possessionLostCtrl": 4.5549,
                  "totalClearance": 4.3392,
                  "totalClearance_p90": 4.3392
                },
                "per_target": [
                  {
                    "target": "interceptionWon",
                    "predicted": 0.792068600654602,
                    "scale": "count per match",
                    "top_features": [
                      {
                        "name": "is_starting_11",
                        "importance": 0.0944
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                      {
                        "name": "duel_win_rate",
                        "importance": 0.0353
                      },
                      {
                        "name": "duelWon_p90",
                        "importance": 0.0341
                      },
                      {
                        "name": "interceptionWon_p90",
                        "importance": 0.0326
                      },
                      {
                        "name": "totalClearance",
                        "importance": 0.0322
                      }
                    ],
                    "decomposition": {
                      "base": 0.9108,
                      "items": [
                        {
                          "name": "is_starting_11",
                          "contribution": -0.1984
                        },
                        {
                          "name": "ballRecovery",
                          "contribution": 0.0596
                        },
                        {
                          "name": "history_matches",
                          "contribution": 0.0295
                        },
                        {
                          "name": "opp_half_pass_pct",
                          "contribution": 0.0208
                        },
                        {
                          "name": "aerialWon",
                          "contribution": 0.0201
                        }
                      ],
                      "others": -0.0503,
                      "total": 0.7921
                    }
                  },
                  {
                    "target": "totalTackle",
                    "predicted": 1.0236694812774658,
                    "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
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                    ],
                    "decomposition": {
                      "base": 1.3553,
                      "items": [
                        {
                          "name": "possessionLostCtrl",
                          "contribution": -0.0775
                        },
                        {
                          "name": "duelLost",
                          "contribution": -0.0619
                        },
                        {
                          "name": "is_starting_11",
                          "contribution": -0.0527
                        },
                        {
                          "name": "defensive_actions",
                          "contribution": -0.0361
                        },
                        {
                          "name": "accuratePass",
                          "contribution": -0.0244
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                      ],
                      "others": -0.079,
                      "total": 1.0237
                    }
                  },
                  {
                    "target": "wonTackle",
                    "predicted": 0.4464464485645294,
                    "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
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                      {
                        "name": "wonTackle",
                        "importance": 0.0329
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                    ],
                    "decomposition": {
                      "base": 0.8675,
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                        {
                          "name": "is_starting_11",
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                        },
                        {
                          "name": "possessionLostCtrl",
                          "contribution": -0.0753
                        },
                        {
                          "name": "totalClearance_p90",
                          "contribution": -0.0446
                        },
                        {
                          "name": "defensive_actions",
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                        },
                        {
                          "name": "long_ball_accuracy",
                          "contribution": -0.0235
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                      ],
                      "others": -0.094,
                      "total": 0.4464
                    }
                  },
                  {
                    "target": "totalClearance",
                    "predicted": 1.3838328123092651,
                    "scale": "count per match",
                    "top_features": [
                      {
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                        "importance": 0.11
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                      {
                        "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
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                    ],
                    "decomposition": {
                      "base": 3.4032,
                      "items": [
                        {
                          "name": "is_starting_11",
                          "contribution": -1.8295
                        },
                        {
                          "name": "opp_half_pass_pct",
                          "contribution": 0.105
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                        {
                          "name": "ballRecovery",
                          "contribution": -0.0892
                        },
                        {
                          "name": "totalLongBalls",
                          "contribution": -0.083
                        },
                        {
                          "name": "pass_accuracy",
                          "contribution": -0.0583
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                      ],
                      "others": -0.0644,
                      "total": 1.3838
                    }
                  },
                  {
                    "target": "aerialWon",
                    "predicted": 0.9620389342308044,
                    "scale": "count per match",
                    "top_features": [
                      {
                        "name": "is_starting_11",
                        "importance": 0.0798
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                      {
                        "name": "aerialWon",
                        "importance": 0.0597
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                      {
                        "name": "totalClearance",
                        "importance": 0.0439
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                      {
                        "name": "accuratePass",
                        "importance": 0.0426
                      },
                      {
                        "name": "errorLeadToAShot",
                        "importance": 0.0411
                      }
                    ],
                    "decomposition": {
                      "base": 1.2421,
                      "items": [
                        {
                          "name": "is_starting_11",
                          "contribution": -0.3131
                        },
                        {
                          "name": "aerialWon",
                          "contribution": -0.0427
                        },
                        {
                          "name": "passValueNormalized",
                          "contribution": 0.0337
                        },
                        {
                          "name": "totalPass",
                          "contribution": 0.0312
                        },
                        {
                          "name": "touches_p90",
                          "contribution": -0.0261
                        }
                      ],
                      "others": 0.0369,
                      "total": 0.962
                    }
                  },
                  {
                    "target": "totalShots",
                    "predicted": 0.17539745569229126,
                    "scale": "count per match",
                    "top_features": [
                      {
                        "name": "is_starting_11",
                        "importance": 0.0413
                      },
                      {
                        "name": "tackle_success_rate",
                        "importance": 0.0408
                      },
                      {
                        "name": "touches_p90",
                        "importance": 0.0371
                      },
                      {
                        "name": "duelWon",
                        "importance": 0.0364
                      },
                      {
                        "name": "possessionLostCtrl",
                        "importance": 0.0352
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                    ],
                    "decomposition": {
                      "base": 0.4562,
                      "items": [
                        {
                          "name": "is_starting_11",
                          "contribution": -0.1895
                        },
                        {
                          "name": "ballCarriesCount",
                          "contribution": 0.0506
                        },
                        {
                          "name": "duelLost",
                          "contribution": -0.017
                        },
                        {
                          "name": "duel_win_rate",
                          "contribution": -0.0155
                        },
                        {
                          "name": "long_ball_accuracy",
                          "contribution": -0.014
                        }
                      ],
                      "others": -0.0954,
                      "total": 0.1754
                    }
                  },
                  {
                    "target": "rating",
                    "predicted": 6.678900241851807,
                    "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
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                    ],
                    "decomposition": {
                      "base": 6.6627,
                      "items": [
                        {
                          "name": "aerial_dominance",
                          "contribution": -0.0354
                        },
                        {
                          "name": "passValueNormalized",
                          "contribution": 0.0349
                        },
                        {
                          "name": "accuratePass",
                          "contribution": 0.0274
                        },
                        {
                          "name": "is_starting_11",
                          "contribution": -0.0268
                        },
                        {
                          "name": "totalProgression",
                          "contribution": 0.0258
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                      ],
                      "others": -0.0097,
                      "total": 6.6789
                    }
                  }
                ],
                "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": 0,
                "clearances": 2,
                "aerial_won": 1,
                "total_shots": 0,
                "rating": 7.2978,
                "minutes": 95,
                "total_pass": 75,
                "accurate_pass": 72,
                "duels_won": 4,
                "total_long_balls": 3,
                "accurate_long_balls": 0,
                "total_own_half_passes": 48,
                "accurate_own_half_passes": 47,
                "total_opp_half_passes": 27,
                "accurate_opp_half_passes": 25,
                "crosses_total": 0,
                "crosses_accurate": 0,
                "touches": 89,
                "possession_lost": 4.7312,
                "dispossessed": 0.0,
                "duels_lost": 4,
                "aerial_lost": 2,
                "total_contest": 0,
                "won_contest": 0,
                "ball_recovery": 6,
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                "fouls": 0,
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                "goal_rate": 0.0,
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                "expected_assists": 0.0109,
                "shots_on_target": 0,
                "big_chances_created": 0,
                "xgot": 0.0,
                "ball_carries": 25,
                "total_progression": 102,
                "progressive_carries": 1,
                "key_pass": 0,
                "shots_off_target": 0
              },
              "params": {
                "market_value_eur": 46000000,
                "quality_factor": 0.8089,
                "boost_factor": 1.0927
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            },
            {
              "step": "fbref_prior_blend",
              "description": "FBref 2026-27 prior blended (weight 0.0542)",
              "stats": {
                "interceptions": 1,
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                "total_shots": 0,
                "rating": 7.2978,
                "minutes": 95,
                "total_pass": 75,
                "accurate_pass": 72,
                "duels_won": 4,
                "total_long_balls": 3,
                "accurate_long_balls": 0,
                "total_own_half_passes": 48,
                "accurate_own_half_passes": 47,
                "total_opp_half_passes": 27,
                "accurate_opp_half_passes": 25,
                "crosses_total": 0,
                "crosses_accurate": 0,
                "touches": 89,
                "possession_lost": 4.7312,
                "dispossessed": 0.0,
                "duels_lost": 4,
                "aerial_lost": 2,
                "total_contest": 0,
                "won_contest": 0,
                "ball_recovery": 6,
                "challenges_lost": 0,
                "fouls": 0,
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                "blocks": 0,
                "goal_rate": 0.0,
                "goals": 0,
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                "expected_goals": 0.0,
                "expected_assists": 0.0109,
                "shots_on_target": 0,
                "big_chances_created": 0,
                "xgot": 0.0,
                "ball_carries": 25,
                "total_progression": 102,
                "progressive_carries": 1,
                "key_pass": 0,
                "shots_off_target": 0,
                "offsides": 0,
                "yellowCards": 0.5,
                "redCards": 0.0,
                "ownGoals": 0.0,
                "shotAccuracy": 100.0,
                "shotConversion": 0.0,
                "minutesPct": 66.7,
                "pointsPerMatch": 3.0,
                "netGoalDifferencePer90": 2.0
              },
              "params": {
                "blend_weight": 0.0542,
                "history_matches": 3,
                "prior_reliability": 0.1333,
                "competition": "La Liga",
                "squad": "Real Madrid"
              },
              "changes": [
                {
                  "stat": "wonTackle",
                  "before": 0.4878,
                  "after": 0.5697
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                {
                  "stat": "fouls",
                  "before": 0.0,
                  "after": 0.0271
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                {
                  "stat": "wasFouled",
                  "before": 0.0,
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                {
                  "stat": "onTargetScoringAttempt",
                  "before": 0.0,
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                {
                  "stat": "interceptionWon",
                  "before": 0.8655,
                  "after": 0.8457
                },
                {
                  "stat": "totalShots",
                  "before": 0.1917,
                  "after": 0.2084
                }
              ]
            },
            {
              "step": "minutes_scale",
              "description": "Bench projection scaled to 15.0 expected minutes (appearance prob 0.25)",
              "stats": {
                "interceptions": 0,
                "tackles": 0,
                "tackles_won": 0,
                "clearances": 0,
                "aerial_won": 0,
                "total_shots": 0,
                "rating": 7.2978,
                "minutes": 15,
                "total_pass": 13,
                "accurate_pass": 12,
                "duels_won": 1,
                "total_long_balls": 0,
                "accurate_long_balls": 0,
                "total_own_half_passes": 8,
                "accurate_own_half_passes": 8,
                "total_opp_half_passes": 5,
                "accurate_opp_half_passes": 4,
                "crosses_total": 0,
                "crosses_accurate": 0,
                "touches": 15,
                "possession_lost": 0.7908,
                "dispossessed": 0.0,
                "duels_lost": 1,
                "aerial_lost": 2,
                "total_contest": 0,
                "won_contest": 0,
                "ball_recovery": 1,
                "challenges_lost": 0,
                "fouls": 0,
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                "blocks": 0,
                "goal_rate": 0.0,
                "goals": 0,
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                "expected_goals": 0.0,
                "expected_assists": 0.0018,
                "shots_on_target": 0,
                "big_chances_created": 0,
                "xgot": 0.0,
                "ball_carries": 4,
                "total_progression": 17,
                "progressive_carries": 0,
                "key_pass": 0,
                "shots_off_target": 0,
                "offsides": 0,
                "yellowCards": 0.5,
                "redCards": 0.0,
                "ownGoals": 0.0,
                "shotAccuracy": 100.0,
                "shotConversion": 0.0,
                "minutesPct": 66.7,
                "pointsPerMatch": 3.0,
                "netGoalDifferencePer90": 2.0,
                "bench_appearance_probability": 0.247,
                "bench_expected_minutes": 15.04
              },
              "params": {
                "expected_minutes": 15.04,
                "appearance_probability": 0.247
              }
            },
            {
              "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,
                "total_shots": 0,
                "rating": 7.2978,
                "minutes": 15,
                "total_pass": 13,
                "accurate_pass": 12,
                "duels_won": 1,
                "total_long_balls": 0,
                "accurate_long_balls": 0,
                "total_own_half_passes": 8,
                "accurate_own_half_passes": 8,
                "total_opp_half_passes": 5,
                "accurate_opp_half_passes": 4,
                "crosses_total": 0,
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                "possession_lost": 0.7908,
                "dispossessed": 0.0,
                "duels_lost": 1,
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                "stats_clamped": 0,
                "shot_identity_applied": false
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            },
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                "substitution_rule_cap": 5,
                "projected_team_substitution_count": 3,
                "projected_substitution_expected_count": 2.618,
                "projected_substitution_game_state_adjustment": 0,
                "substitution_usage": "available_bench_not_projected_used",
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                "goal_probability": 0.0,
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                "fifa_overall": 84.0
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                "squad_role": "substitute",
                "ranking_source": "sofascore_plus_fifa_csv",
                "ranking_status": "combined",
                "global_player_rank": 268,
                "fifa_rank": 225.0,
                "fifa_source": "EA SPORTS FC official ratings",
                "fifa_overall": 84.0
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          ]
        },
        "Eduardo Camavinga": {
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          "shirt_number": 6,
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              "has_player_stats": true,
              "league_name": "LaLiga",
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              "league_slug": "laliga",
              "league_country": "Spain",
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              "has_player_stats": true,
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            "source_file": "data/player_rankings.csv",
            "player_name": "Eduardo Camavinga",
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                  "player_name": "Pedro Bigas",
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                {
                  "player_name": "Seung-jae Lee",
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                },
                {
                  "player_name": "Hyun-Jun Suk",
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                },
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                  "player_name": "Theo Hernández",
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                },
                {
                  "player_name": "Moussa Diaby",
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              ],
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                },
                {
                  "player_name": "Gerónimo Rulli",
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                },
                {
                  "player_name": "Mohamed Simakan",
                  "ranking": 959
                },
                {
                  "player_name": "Nico González",
                  "ranking": 960
                },
                {
                  "player_name": "Gonçalo Guedes",
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                }
              ]
            }
          },
          "data_sources": [
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            "market_value",
            "fbref_season"
          ],
          "data_confidence": 0.513,
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            "model_source": "xgboost_regressor",
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              "accuratePass",
              "totalOppositionHalfPasses",
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              "keyPass",
              "expectedAssists",
              "totalCross",
              "accurateCross",
              "duelWon",
              "duelLost",
              "aerialWon",
              "ballRecovery",
              "touches",
              "interceptionWon",
              "wonTackle",
              "possessionLostCtrl",
              "dispossessed",
              "numberOfSprints",
              "kilometersCovered",
              "passValueNormalized",
              "dribbleValueNormalized",
              "defensiveValueNormalized",
              "shotValueNormalized",
              "ballCarriesCount",
              "totalProgression",
              "progressiveBallCarriesCount",
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              "duel_win_rate",
              "opp_half_pass_pct",
              "creative_index",
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              "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"
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            "targets_predicted": [
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              "totalShots",
              "rating"
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              "market_value",
              "fbref_season"
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              "starts": 1.0,
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              "assists_per90": 0.0,
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            "rationale": "Bench projection scaled from XGBoost M_service (4 historical appearances) to 17.2 expected mins (appearance prob 0.59); FBref playing time empirical prior: 2.0 sub appearances, 12.0 mins/sub."
          },
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                    "players": 461,
                    "rows": 1422
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                },
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                    "is_starting": true,
                    "weight": 0.3138,
                    "rating": 6.8
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                  {
                    "match_date": "2026-08-30",
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                    "minutes": 90.0,
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                    "weight": 0.2667,
                    "rating": 6.9
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                  {
                    "match_date": "2026-08-26",
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                  {
                    "match_date": "2026-08-22",
                    "opponent": "Espanyol",
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                    "is_starting": false,
                    "weight": 0.1927,
                    "rating": 6.6
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                ],
                "feature_row": {
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                  "ballRecovery_p90": 10.1531,
                  "progressiveBallCarriesCount": 0.4595,
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                "per_target": [
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                      {
                        "name": "creative_efficiency",
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                          "name": "is_starting_11",
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                        },
                        {
                          "name": "possessionLostCtrl",
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                        },
                        {
                          "name": "ballCarriesCount",
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                        },
                        {
                          "name": "keyPass",
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                        },
                        {
                          "name": "ballCarriesCount_p90",
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                      ],
                      "others": -0.0825,
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                  },
                  {
                    "target": "expectedAssists",
                    "predicted": 0.038720887154340744,
                    "scale": "per match (raw)",
                    "top_features": [
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                      {
                        "name": "totalOppositionHalfPasses",
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                      {
                        "name": "accurateCross",
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                        "name": "creative_index",
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                    ],
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                        {
                          "name": "creative_index",
                          "contribution": -0.0026
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                      ],
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                  },
                  {
                    "target": "goalAssist",
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                    "top_features": [
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                        "name": "dribbleValueNormalized",
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                      {
                        "name": "keyPass_p90",
                        "importance": 0.0378
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                      {
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                      {
                        "name": "interceptionWon",
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                    ],
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                        },
                        {
                          "name": "duelLost",
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                        {
                          "name": "duelWon_p90",
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                      ],
                      "others": -0.0091,
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                  },
                  {
                    "target": "expectedGoals",
                    "predicted": 0.02432066760957241,
                    "scale": "per match (raw)",
                    "top_features": [
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                        "name": "totalShots",
                        "importance": 0.077
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                      {
                        "name": "intensity_index",
                        "importance": 0.0622
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                      {
                        "name": "progressiveBallCarriesCount",
                        "importance": 0.0454
                      },
                      {
                        "name": "possessionLostCtrl",
                        "importance": 0.0399
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                      {
                        "name": "numberOfSprints",
                        "importance": 0.0384
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                    ],
                    "decomposition": {
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                        {
                          "name": "is_starting_11",
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                        {
                          "name": "totalShots",
                          "contribution": -0.0168
                        },
                        {
                          "name": "possessionLostCtrl",
                          "contribution": -0.0086
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                        {
                          "name": "numberOfSprints",
                          "contribution": -0.0068
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                        {
                          "name": "intensity_index",
                          "contribution": -0.005
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                      ],
                      "others": -0.0219,
                      "total": 0.0243
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                  },
                  {
                    "target": "onTargetScoringAttempt",
                    "predicted": 0.2240554392337799,
                    "scale": "count per match",
                    "top_features": [
                      {
                        "name": "totalShots",
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                      {
                        "name": "numberOfSprints",
                        "importance": 0.0463
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                      {
                        "name": "is_starting_11",
                        "importance": 0.0425
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                      {
                        "name": "opp_half_pass_pct",
                        "importance": 0.0328
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                      {
                        "name": "progressive_carries_p90",
                        "importance": 0.0317
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                    ],
                    "decomposition": {
                      "base": 0.3324,
                      "items": [
                        {
                          "name": "numberOfSprints",
                          "contribution": -0.0343
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                        {
                          "name": "is_starting_11",
                          "contribution": -0.0176
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                        {
                          "name": "history_matches",
                          "contribution": 0.015
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                        {
                          "name": "totalShots",
                          "contribution": -0.0137
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                        {
                          "name": "duel_win_rate",
                          "contribution": -0.0121
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                      ],
                      "others": -0.0456,
                      "total": 0.2241
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                  },
                  {
                    "target": "totalShots",
                    "predicted": 0.4697732627391815,
                    "scale": "count per match",
                    "top_features": [
                      {
                        "name": "totalShots",
                        "importance": 0.0685
                      },
                      {
                        "name": "is_starting_11",
                        "importance": 0.0518
                      },
                      {
                        "name": "progressiveBallCarriesCount",
                        "importance": 0.0356
                      },
                      {
                        "name": "expectedAssists",
                        "importance": 0.034
                      },
                      {
                        "name": "opp_half_pass_pct",
                        "importance": 0.0337
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                    ],
                    "decomposition": {
                      "base": 1.0584,
                      "items": [
                        {
                          "name": "is_starting_11",
                          "contribution": -0.1973
                        },
                        {
                          "name": "totalShots",
                          "contribution": -0.1316
                        },
                        {
                          "name": "history_matches",
                          "contribution": 0.1283
                        },
                        {
                          "name": "cross_creative_contribution",
                          "contribution": -0.0498
                        },
                        {
                          "name": "shotValueNormalized",
                          "contribution": -0.0461
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                      ],
                      "others": -0.2921,
                      "total": 0.4698
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                  },
                  {
                    "target": "rating",
                    "predicted": 6.780580997467041,
                    "scale": "0-10",
                    "top_features": [
                      {
                        "name": "ballRecovery_p90",
                        "importance": 0.0847
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                      {
                        "name": "ballRecovery",
                        "importance": 0.0836
                      },
                      {
                        "name": "kilometersCovered",
                        "importance": 0.0597
                      },
                      {
                        "name": "defensive_midfield_actions",
                        "importance": 0.05
                      },
                      {
                        "name": "minutesPlayed",
                        "importance": 0.0441
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                    ],
                    "decomposition": {
                      "base": 6.8318,
                      "items": [
                        {
                          "name": "is_starting_11",
                          "contribution": -0.0664
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                        {
                          "name": "duel_win_rate",
                          "contribution": -0.0336
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                        {
                          "name": "totalPass_p90",
                          "contribution": 0.0259
                        },
                        {
                          "name": "touches_p90",
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                        {
                          "name": "defensiveValueNormalized",
                          "contribution": 0.0141
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                      ],
                      "others": -0.0064,
                      "total": 6.7806
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                  }
                ],
                "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)",
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                "expected_goals": 0.0266,
                "shots_on_target": 0,
                "total_shots": 1,
                "rating": 7.4251,
                "minutes": 48,
                "total_pass": 39,
                "accurate_pass": 37,
                "duels_won": 4,
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                "accurate_long_balls": 0,
                "total_own_half_passes": 19,
                "accurate_own_half_passes": 18,
                "total_opp_half_passes": 21,
                "accurate_opp_half_passes": 18,
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                "crosses_accurate": 0,
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                "fouls_drawn": 0,
                "goal_rate": 0.0,
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                "xgot": 0.0,
                "ball_carries": 11,
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                "progressive_carries": 1,
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              "params": {
                "market_value_eur": 48000000,
                "quality_factor": 0.8168,
                "boost_factor": 1.095
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            },
            {
              "step": "fbref_prior_blend",
              "description": "FBref 2026-27 prior blended (weight 0.0313)",
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                "rating": 7.4251,
                "minutes": 48,
                "total_pass": 39,
                "accurate_pass": 37,
                "duels_won": 4,
                "total_long_balls": 0,
                "accurate_long_balls": 0,
                "total_own_half_passes": 19,
                "accurate_own_half_passes": 18,
                "total_opp_half_passes": 21,
                "accurate_opp_half_passes": 18,
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                "possession_lost": 4.654,
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                "total_progression": 38,
                "progressive_carries": 1,
                "shots_off_target": 0,
                "offsides": 0,
                "yellowCards": 0.7692,
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                "pointsPerMatch": 3.0,
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              "params": {
                "blend_weight": 0.0313,
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                "prior_reliability": 0.0867,
                "competition": "La Liga",
                "squad": "Real Madrid"
              },
              "changes": [
                {
                  "stat": "interceptionWon",
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                {
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                {
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                {
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                {
                  "stat": "onTargetScoringAttempt",
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              ]
            },
            {
              "step": "minutes_scale",
              "description": "Bench projection scaled to 17.2 expected minutes (appearance prob 0.59)",
              "stats": {
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                "duels_won": 1,
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                "total_own_half_passes": 4,
                "accurate_own_half_passes": 3,
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                "shots_off_target": 0,
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                "yellowCards": 0.7692,
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                "pointsPerMatch": 3.0,
                "netGoalDifferencePer90": 4.74,
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              "params": {
                "expected_minutes": 17.16,
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            },
            {
              "step": "final_cap",
              "description": "Stats clamped to historical constraints and shot-component identity",
              "stats": {
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                "rating": 7.4251,
                "minutes": 17,
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                "accurate_pass": 7,
                "duels_won": 1,
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                "total_own_half_passes": 4,
                "accurate_own_half_passes": 3,
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                "ball_carries": 2,
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                "shots_off_target": 0,
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                "yellowCards": 0.7692,
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                "pointsPerMatch": 3.0,
                "netGoalDifferencePer90": 4.74,
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              "params": {
                "stats_clamped": 0,
                "shot_identity_applied": false
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            },
            {
              "step": "team_lambda_rescale",
              "description": "Player expected_goals/expected_assists rescaled so squad sum equals team lambda 2.67 (squad xG sum 1.6223, xG scale 1.6440)",
              "stats": {
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                "expected_assists": 0.0081,
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                "rating": 7.4251,
                "minutes": 17,
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                "duels_won": 1,
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                "total_own_half_passes": 4,
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                "shots_off_target": 0,
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                "minutesPct": 42.2,
                "pointsPerMatch": 3.0,
                "netGoalDifferencePer90": 4.74,
                "bench_appearance_probability": 0.594,
                "bench_expected_minutes": 17.16,
                "projected_substitution_order": 3,
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                "projected_team_substitution_count": 3,
                "projected_substitution_expected_count": 2.618,
                "projected_substitution_game_state_adjustment": 0,
                "substitution_usage": "projected_used_substitute",
                "projected_goals": 0,
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              "params": {
                "team_lambda": 2.667,
                "squad_xg_sum": 1.6223,
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                "scoreline_reset": true
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            },
            {
              "step": "rankings_attached",
              "description": "Global ranking attached (match squad rank 12, fifa_overall 81.0)",
              "stats": {
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                "shots_on_target": 0,
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                "rating": 7.4251,
                "minutes": 17,
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                "accurate_pass": 7,
                "duels_won": 1,
                "total_long_balls": 0,
                "accurate_long_balls": 0,
                "total_own_half_passes": 4,
                "accurate_own_half_passes": 3,
                "total_opp_half_passes": 4,
                "accurate_opp_half_passes": 3,
                "crosses_total": 0,
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                "possession_lost": 0.8874,
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                "xgot": 0.0,
                "ball_carries": 2,
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                "shots_off_target": 0,
                "offsides": 0,
                "yellowCards": 0.7692,
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                "minutesPct": 42.2,
                "pointsPerMatch": 3.0,
                "netGoalDifferencePer90": 4.74,
                "bench_appearance_probability": 0.594,
                "bench_expected_minutes": 17.16,
                "projected_substitution_order": 3,
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                "projected_team_substitution_count": 3,
                "projected_substitution_expected_count": 2.618,
                "projected_substitution_game_state_adjustment": 0,
                "substitution_usage": "projected_used_substitute",
                "projected_goals": 0,
                "goal_probability": 0.0,
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                "fifa_overall": 81.0
              },
              "params": {
                "match_squad_rank": 12,
                "squad_role": "substitute",
                "ranking_source": "sofascore_plus_fifa_csv",
                "ranking_status": "combined",
                "global_player_rank": 956,
                "fifa_rank": 578.0,
                "fifa_source": "EA SPORTS FC official ratings",
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            }
          ]
        },
        "Brahim Díaz": {
          "player_id": 835485,
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          "position_depth": "M_BENCH",
          "is_starter": false,
          "shirt_number": 21,
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            "rating": 7.3239,
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            "total_own_half_passes": 1,
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            "minutesPct": 28.5,
            "pointsPerMatch": 3.0,
            "netGoalDifferencePer90": 4.68,
            "bench_appearance_probability": 0.526,
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            "substitution_rule_cap": 5,
            "projected_team_substitution_count": 3,
            "projected_substitution_expected_count": 2.618,
            "projected_substitution_game_state_adjustment": 0,
            "substitution_usage": "available_bench_not_projected_used",
            "projected_goals": 0,
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            "assist_probability": 0.0,
            "fifa_overall": 79.0
          },
          "latest_10_games": [
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              "match_id": 16416312.0,
              "match_date": "2026-08-30",
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              "away_team": "Málaga CF",
              "team_side": "home",
              "is_starting_11": 1,
              "team": "Real Madrid",
              "opponent": "Málaga CF",
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                "minutes": 65,
                "rating": 6.6,
                "assists": 0,
                "expected_goals": 0.0468,
                "expected_assists": 0.0544,
                "total_shots": 1,
                "total_pass": 27,
                "accurate_pass": 27,
                "key_pass": 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": 16421051.0,
              "match_date": "2026-08-26",
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              "away_team": "Real Sociedad",
              "team_side": "home",
              "is_starting_11": 0,
              "team": "Real Madrid",
              "opponent": "Real Sociedad",
              "stats": {
                "minutes": 12,
                "rating": 6.6,
                "assists": 0,
                "expected_assists": 0.0035,
                "total_shots": 0,
                "total_pass": 12,
                "accurate_pass": 12,
                "key_pass": 1,
                "tackles": 1,
                "tackles_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"
            }
          ],
          "ranking": {
            "global_player_rank": 1490,
            "combined_rank_score": 756.0,
            "ranking_source": "sofascore_plus_fifa_csv_filled",
            "ranking_status": "combined",
            "sofascore_rank": 616.0,
            "sofascore_rating": 6.7727,
            "sofascore_appearances": 12.0,
            "fifa_rank": 896.0,
            "fifa_overall": 79.0,
            "fifa_source": "EA SPORTS FC official ratings",
            "match_squad_rank": 16,
            "squad_role": "substitute",
            "projected_match_rating": 7.3239,
            "source_file": "data/player_rankings.csv",
            "player_name": "Brahim Díaz",
            "ranking_neighbors": {
              "upper": [
                {
                  "player_name": "Florian Lejeune",
                  "ranking": 1485
                },
                {
                  "player_name": "Dimitrios Valkanis",
                  "ranking": 1486
                },
                {
                  "player_name": "Patrick Dorgu",
                  "ranking": 1487
                },
                {
                  "player_name": "Quinten Timber",
                  "ranking": 1488
                },
                {
                  "player_name": "Jon Pacheco",
                  "ranking": 1489
                }
              ],
              "lower": [
                {
                  "player_name": "Lucas Assadi",
                  "ranking": 1491
                },
                {
                  "player_name": "Bryan Cristante",
                  "ranking": 1492
                },
                {
                  "player_name": "Lucas Hernández",
                  "ranking": 1493
                },
                {
                  "player_name": "Yerco Oyanedel",
                  "ranking": 1494
                },
                {
                  "player_name": "Bekhruz Karimov",
                  "ranking": 1495
                }
              ]
            }
          },
          "data_sources": [
            "match_history",
            "market_value",
            "fbref_season"
          ],
          "data_confidence": 0.384,
          "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",
              "onTargetScoringAttempt",
              "totalShots",
              "rating"
            ],
            "history_matches": 2,
            "data_confidence": 0.384,
            "data_sources": [
              "match_history",
              "market_value",
              "fbref_season"
            ],
            "bench_expected_minutes": 17.62,
            "bench_appearance_prob": 0.526,
            "market_value_adjustment": 1.0792,
            "fbref_prior_metrics": {
              "squad": "Real Madrid",
              "competition": "La Liga",
              "season": "2026-2027",
              "appearances": 2.0,
              "starts": 1.0,
              "sub_appearances": 1.0,
              "minutes_per_sub": 13.0,
              "goals_per90": 0.0,
              "assists_per90": 0.0,
              "prior_reliability": 0.06
            },
            "rationale": "Bench projection scaled from XGBoost M_service (2 historical appearances) to 17.6 expected mins (appearance prob 0.53); 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 7 target models",
              "stats": {
                "key_pass": 1,
                "expected_assists": 0.045,
                "assists": 0,
                "expected_goals": 0.0525,
                "shots_on_target": 0,
                "total_shots": 1,
                "rating": 6.7862,
                "minutes": 38,
                "total_pass": 20,
                "accurate_pass": 20,
                "duels_won": 2,
                "total_long_balls": 0,
                "accurate_long_balls": 0,
                "total_own_half_passes": 6,
                "accurate_own_half_passes": 6,
                "total_opp_half_passes": 13,
                "accurate_opp_half_passes": 13,
                "crosses_total": 0,
                "crosses_accurate": 0,
                "touches": 26,
                "possession_lost": 4.0,
                "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,
                "blocks": 0,
                "big_chances_created": 0,
                "big_chances_missed": 0,
                "xgot": 0.0,
                "ball_carries": 8,
                "total_progression": 61,
                "progressive_carries": 2,
                "shots_off_target": 0
              },
              "trace": {
                "model": {
                  "position_service": "M",
                  "schema_version": 4,
                  "trained_at": "2026-09-20T13:11:10.419138+00:00",
                  "trained_on": {
                    "matches": 93,
                    "players": 461,
                    "rows": 1422
                  }
                },
                "player_history": [
                  {
                    "match_date": "2026-08-30",
                    "opponent": "Málaga CF",
                    "minutes": 65.0,
                    "is_starting": true,
                    "weight": 0.5405,
                    "rating": 6.6
                  },
                  {
                    "match_date": "2026-08-26",
                    "opponent": "Real Sociedad",
                    "minutes": 12.0,
                    "is_starting": false,
                    "weight": 0.4595,
                    "rating": 6.6
                  }
                ],
                "feature_row": {
                  "history_matches": 2.0,
                  "is_starting_11": 0.0,
                  "totalShots": 0.5405,
                  "ballRecovery_p90": 4.9428,
                  "progressiveBallCarriesCount": 2.0,
                  "expectedAssists": 0.031,
                  "ballRecovery": 1.5405
                },
                "per_target": [
                  {
                    "target": "keyPass",
                    "predicted": 0.6013630032539368,
                    "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
                      }
                    ],
                    "decomposition": {
                      "base": 0.9691,
                      "items": [
                        {
                          "name": "is_starting_11",
                          "contribution": -0.226
                        },
                        {
                          "name": "possessionLostCtrl",
                          "contribution": -0.0609
                        },
                        {
                          "name": "expectedAssists",
                          "contribution": -0.0505
                        },
                        {
                          "name": "creative_index",
                          "contribution": -0.0256
                        },
                        {
                          "name": "ballCarriesCount",
                          "contribution": -0.0228
                        }
                      ],
                      "others": 0.0181,
                      "total": 0.6014
                    }
                  },
                  {
                    "target": "expectedAssists",
                    "predicted": 0.04496018961071968,
                    "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
                      }
                    ],
                    "decomposition": {
                      "base": 0.0929,
                      "items": [
                        {
                          "name": "cross_creative_contribution",
                          "contribution": -0.02
                        },
                        {
                          "name": "is_starting_11",
                          "contribution": -0.0134
                        },
                        {
                          "name": "expectedAssists",
                          "contribution": -0.0052
                        },
                        {
                          "name": "progressive_carries_p90",
                          "contribution": 0.0042
                        },
                        {
                          "name": "ballCarriesCount",
                          "contribution": -0.0039
                        }
                      ],
                      "others": -0.0096,
                      "total": 0.045
                    }
                  },
                  {
                    "target": "goalAssist",
                    "predicted": 0.07785304635763168,
                    "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
                      }
                    ],
                    "decomposition": {
                      "base": 0.0956,
                      "items": [
                        {
                          "name": "numberOfSprints",
                          "contribution": -0.0069
                        },
                        {
                          "name": "cross_creative_contribution",
                          "contribution": -0.0045
                        },
                        {
                          "name": "dribbleValueNormalized",
                          "contribution": -0.0043
                        },
                        {
                          "name": "duelLost",
                          "contribution": 0.002
                        },
                        {
                          "name": "duelWon_p90",
                          "contribution": -0.002
                        }
                      ],
                      "others": -0.002,
                      "total": 0.0779
                    }
                  },
                  {
                    "target": "expectedGoals",
                    "predicted": 0.05247912555932999,
                    "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
                      }
                    ],
                    "decomposition": {
                      "base": 0.1087,
                      "items": [
                        {
                          "name": "is_starting_11",
                          "contribution": -0.0308
                        },
                        {
                          "name": "totalShots",
                          "contribution": -0.0121
                        },
                        {
                          "name": "intensity_index",
                          "contribution": -0.0097
                        },
                        {
                          "name": "possessionLostCtrl",
                          "contribution": -0.0075
                        },
                        {
                          "name": "progressiveBallCarriesCount",
                          "contribution": 0.0041
                        }
                      ],
                      "others": -0.0002,
                      "total": 0.0525
                    }
                  },
                  {
                    "target": "onTargetScoringAttempt",
                    "predicted": 0.323543518781662,
                    "scale": "count per match",
                    "top_features": [
                      {
                        "name": "totalShots",
                        "importance": 0.0617
                      },
                      {
                        "name": "numberOfSprints",
                        "importance": 0.0463
                      },
                      {
                        "name": "is_starting_11",
                        "importance": 0.0425
                      },
                      {
                        "name": "opp_half_pass_pct",
                        "importance": 0.0328
                      },
                      {
                        "name": "progressive_carries_p90",
                        "importance": 0.0317
                      }
                    ],
                    "decomposition": {
                      "base": 0.3324,
                      "items": [
                        {
                          "name": "numberOfSprints",
                          "contribution": 0.0493
                        },
                        {
                          "name": "is_starting_11",
                          "contribution": -0.0337
                        },
                        {
                          "name": "totalShots",
                          "contribution": -0.0263
                        },
                        {
                          "name": "progressive_carries_p90",
                          "contribution": 0.0138
                        },
                        {
                          "name": "opp_half_pass_pct",
                          "contribution": 0.0143
                        }
                      ],
                      "others": -0.0263,
                      "total": 0.3235
                    }
                  },
                  {
                    "target": "totalShots",
                    "predicted": 0.6081339120864868,
                    "scale": "count per match",
                    "top_features": [
                      {
                        "name": "totalShots",
                        "importance": 0.0685
                      },
                      {
                        "name": "is_starting_11",
                        "importance": 0.0518
                      },
                      {
                        "name": "progressiveBallCarriesCount",
                        "importance": 0.0356
                      },
                      {
                        "name": "expectedAssists",
                        "importance": 0.034
                      },
                      {
                        "name": "opp_half_pass_pct",
                        "importance": 0.0337
                      }
                    ],
                    "decomposition": {
                      "base": 1.0584,
                      "items": [
                        {
                          "name": "is_starting_11",
                          "contribution": -0.2778
                        },
                        {
                          "name": "totalShots",
                          "contribution": -0.1408
                        },
                        {
                          "name": "defensive_midfield_actions",
                          "contribution": 0.0483
                        },
                        {
                          "name": "opp_half_pass_pct",
                          "contribution": 0.0393
                        },
                        {
                          "name": "cross_creative_contribution",
                          "contribution": -0.0348
                        }
                      ],
                      "others": -0.0845,
                      "total": 0.6081
                    }
                  },
                  {
                    "target": "rating",
                    "predicted": 6.786169528961182,
                    "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
                      }
                    ],
                    "decomposition": {
                      "base": 6.8318,
                      "items": [
                        {
                          "name": "is_starting_11",
                          "contribution": -0.0688
                        },
                        {
                          "name": "defensiveValueNormalized",
                          "contribution": 0.0227
                        },
                        {
                          "name": "ballCarriesCount",
                          "contribution": -0.0206
                        },
                        {
                          "name": "kilometersCovered",
                          "contribution": 0.0158
                        },
                        {
                          "name": "expectedAssists",
                          "contribution": -0.014
                        }
                      ],
                      "others": 0.0193,
                      "total": 6.7862
                    }
                  }
                ],
                "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 1.0792, quality 0.764)",
              "stats": {
                "key_pass": 1,
                "expected_assists": 0.0485,
                "assists": 0,
                "expected_goals": 0.0566,
                "shots_on_target": 0,
                "total_shots": 1,
                "rating": 7.3239,
                "minutes": 42,
                "total_pass": 21,
                "accurate_pass": 21,
                "duels_won": 2,
                "total_long_balls": 0,
                "accurate_long_balls": 0,
                "total_own_half_passes": 7,
                "accurate_own_half_passes": 7,
                "total_opp_half_passes": 14,
                "accurate_opp_half_passes": 14,
                "crosses_total": 0,
                "crosses_accurate": 0,
                "touches": 28,
                "possession_lost": 4.317,
                "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,
                "blocks": 0,
                "big_chances_created": 0,
                "big_chances_missed": 0,
                "xgot": 0.0,
                "ball_carries": 8,
                "total_progression": 66,
                "progressive_carries": 2,
                "shots_off_target": 0
              },
              "params": {
                "market_value_eur": 37000000,
                "quality_factor": 0.7641,
                "boost_factor": 1.0792
              }
            },
            {
              "step": "fbref_prior_blend",
              "description": "FBref 2026-27 prior blended (weight 0.0279)",
              "stats": {
                "key_pass": 1,
                "expected_assists": 0.0485,
                "assists": 0,
                "expected_goals": 0.0566,
                "shots_on_target": 0,
                "total_shots": 1,
                "rating": 7.3239,
                "minutes": 42,
                "total_pass": 21,
                "accurate_pass": 21,
                "duels_won": 2,
                "total_long_balls": 0,
                "accurate_long_balls": 0,
                "total_own_half_passes": 7,
                "accurate_own_half_passes": 7,
                "total_opp_half_passes": 14,
                "accurate_opp_half_passes": 14,
                "crosses_total": 0,
                "crosses_accurate": 0,
                "touches": 28,
                "possession_lost": 4.317,
                "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,
                "blocks": 0,
                "big_chances_created": 0,
                "big_chances_missed": 0,
                "xgot": 0.0,
                "ball_carries": 8,
                "total_progression": 66,
                "progressive_carries": 2,
                "shots_off_target": 0,
                "offsides": 1,
                "yellowCards": 0.0,
                "redCards": 0.0,
                "ownGoals": 0.0,
                "shotAccuracy": 0.0,
                "shotConversion": 0.0,
                "minutesPct": 28.5,
                "pointsPerMatch": 3.0,
                "netGoalDifferencePer90": 4.68
              },
              "params": {
                "blend_weight": 0.0279,
                "history_matches": 2,
                "prior_reliability": 0.06,
                "competition": "La Liga",
                "squad": "Real Madrid"
              },
              "changes": [
                {
                  "stat": "totalCross",
                  "before": 0.0,
                  "after": 0.031
                },
                {
                  "stat": "wonTackle",
                  "before": 0.0,
                  "after": 0.031
                },
                {
                  "stat": "wasFouled",
                  "before": 0.0,
                  "after": 0.031
                },
                {
                  "stat": "totalShots",
                  "before": 0.6564,
                  "after": 0.6707
                },
                {
                  "stat": "onTargetScoringAttempt",
                  "before": 0.3492,
                  "after": 0.3395
                }
              ]
            },
            {
              "step": "minutes_scale",
              "description": "Bench projection scaled to 17.6 expected minutes (appearance prob 0.53)",
              "stats": {
                "key_pass": 0,
                "expected_assists": 0.0095,
                "assists": 0,
                "expected_goals": 0.0111,
                "shots_on_target": 0,
                "total_shots": 0,
                "rating": 7.3239,
                "minutes": 18,
                "total_pass": 4,
                "accurate_pass": 4,
                "duels_won": 0,
                "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": 5,
                "possession_lost": 0.8452,
                "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,
                "blocks": 0,
                "big_chances_created": 0,
                "big_chances_missed": 0,
                "xgot": 0.0,
                "ball_carries": 2,
                "total_progression": 13,
                "progressive_carries": 0,
                "shots_off_target": 0,
                "offsides": 1,
                "yellowCards": 0.0,
                "redCards": 0.0,
                "ownGoals": 0.0,
                "shotAccuracy": 0.0,
                "shotConversion": 0.0,
                "minutesPct": 28.5,
                "pointsPerMatch": 3.0,
                "netGoalDifferencePer90": 4.68,
                "bench_appearance_probability": 0.526,
                "bench_expected_minutes": 17.62
              },
              "params": {
                "expected_minutes": 17.62,
                "appearance_probability": 0.526
              }
            },
            {
              "step": "final_cap",
              "description": "Stats clamped to historical constraints and shot-component identity",
              "stats": {
                "key_pass": 0,
                "expected_assists": 0.0095,
                "assists": 0,
                "expected_goals": 0.0111,
                "shots_on_target": 0,
                "total_shots": 0,
                "rating": 7.3239,
                "minutes": 18,
                "total_pass": 4,
                "accurate_pass": 4,
                "duels_won": 0,
                "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": 5,
                "possession_lost": 0.8452,
                "dispossessed": 0.0,
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          "stat_evolution": [
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              "params": {
                "market_value_eur": 42000000,
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            },
            {
              "step": "minutes_scale",
              "description": "Bench projection scaled to 26.7 expected minutes (appearance prob 0.62)",
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            {
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            },
            {
              "step": "team_lambda_rescale",
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              "params": {
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              "changes": [
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            {
              "step": "rankings_attached",
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                "ranking_source": "sofascore_plus_fifa_csv",
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      },
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            "source_file": "data/player_rankings.csv",
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                  "player_name": "Zubimendi",
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                {
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                {
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                {
                  "player_name": "Robert Lewandowski",
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                {
                  "player_name": "Matthijs de Ligt",
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              ],
              "lower": [
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                  "player_name": "Aleksandar Šušnjar",
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                {
                  "player_name": "Brian Fariñas",
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                {
                  "player_name": "Serge Gnabry",
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                {
                  "player_name": "Kyu-baek Choi",
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                {
                  "player_name": "Lorenzo Reyes",
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              ]
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          },
          "data_sources": [
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          "data_confidence": 0.25,
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            "bench_expected_minutes": 26.794636121884068,
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          "stat_evolution": [
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              "step": "market_value_prior",
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                "minutes": 90,
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              "params": {
                "market_value_eur": 48000000,
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            },
            {
              "step": "minutes_scale",
              "description": "Bench projection scaled to 26.8 expected minutes (appearance prob 0.63)",
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            {
              "step": "final_cap",
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            },
            {
              "step": "team_lambda_rescale",
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                "minutes": 27,
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                "projected_team_substitution_count": 3,
                "projected_substitution_expected_count": 2.618,
                "projected_substitution_game_state_adjustment": 0,
                "substitution_usage": "projected_used_substitute",
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              "params": {
                "team_lambda": 2.667,
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                "xg_scale": 1.644,
                "scoreline_reset": true
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              "changes": [
                {
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            {
              "step": "rankings_attached",
              "description": "Global ranking attached (match squad rank 13, fifa_overall 84.0)",
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                "duels_won": 2,
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                "rating": 7.4,
                "minutes": 27,
                "total_pass": 11,
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              "match_date": "2026-08-22",
              "home_team": "Espanyol",
              "away_team": "Real Madrid",
              "team_side": "away",
              "is_starting_11": 0,
              "team": "Real Madrid",
              "opponent": "Espanyol",
              "stats": {
                "minutes": 10,
                "rating": 6.6,
                "assists": 0,
                "expected_assists": 0.0032,
                "total_shots": 0,
                "total_pass": 13,
                "accurate_pass": 13,
                "tackles": 1,
                "tackles_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": 956,
            "combined_rank_score": 442.5,
            "ranking_source": "sofascore_plus_fifa_csv",
            "ranking_status": "combined",
            "sofascore_rank": 307.0,
            "sofascore_rating": 7.0364,
            "sofascore_appearances": 11.0,
            "fifa_rank": 578.0,
            "fifa_overall": 81.0,
            "fifa_source": "EA SPORTS FC official ratings",
            "match_squad_rank": 12,
            "squad_role": "substitute",
            "projected_match_rating": 7.4251,
            "source_file": "data/player_rankings.csv",
            "player_name": "Eduardo Camavinga",
            "ranking_neighbors": {
              "upper": [
                {
                  "player_name": "Pedro Bigas",
                  "ranking": 951
                },
                {
                  "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
                }
              ],
              "lower": [
                {
                  "player_name": "Giuliano Simeone",
                  "ranking": 957
                },
                {
                  "player_name": "Gerónimo Rulli",
                  "ranking": 958
                },
                {
                  "player_name": "Mohamed Simakan",
                  "ranking": 959
                },
                {
                  "player_name": "Nico González",
                  "ranking": 960
                },
                {
                  "player_name": "Gonçalo Guedes",
                  "ranking": 961
                }
              ]
            }
          },
          "data_sources": [
            "match_history",
            "market_value",
            "fbref_season"
          ],
          "data_confidence": 0.513,
          "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",
              "onTargetScoringAttempt",
              "totalShots",
              "rating"
            ],
            "history_matches": 4,
            "data_confidence": 0.513,
            "data_sources": [
              "match_history",
              "market_value",
              "fbref_season"
            ],
            "bench_expected_minutes": 17.16,
            "bench_appearance_prob": 0.594,
            "market_value_adjustment": 1.095,
            "fbref_prior_metrics": {
              "squad": "Real Madrid",
              "competition": "La Liga",
              "season": "2026-2027",
              "appearances": 3.0,
              "starts": 1.0,
              "sub_appearances": 2.0,
              "minutes_per_sub": 12.0,
              "goals_per90": 0.0,
              "assists_per90": 0.0,
              "prior_reliability": 0.0867
            },
            "rationale": "Bench projection scaled from XGBoost M_service (4 historical appearances) to 17.2 expected mins (appearance prob 0.59); FBref playing time empirical prior: 2.0 sub appearances, 12.0 mins/sub."
          },
          "stat_evolution": [
            {
              "step": "xgboost_raw",
              "description": "XGBoost M_service raw output over 7 target models",
              "stats": {
                "key_pass": 1,
                "expected_assists": 0.0387,
                "assists": 0,
                "expected_goals": 0.0243,
                "shots_on_target": 0,
                "total_shots": 0,
                "rating": 6.7806,
                "minutes": 44,
                "total_pass": 36,
                "accurate_pass": 34,
                "duels_won": 4,
                "total_long_balls": 0,
                "accurate_long_balls": 0,
                "total_own_half_passes": 17,
                "accurate_own_half_passes": 17,
                "total_opp_half_passes": 19,
                "accurate_opp_half_passes": 17,
                "crosses_total": 0,
                "crosses_accurate": 0,
                "touches": 44,
                "possession_lost": 4.25,
                "dispossessed": 0.0,
                "duels_lost": 2,
                "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": 1,
                "fouls_drawn": 0,
                "goal_rate": 0.0,
                "goals": 0,
                "blocks": 0,
                "big_chances_created": 0,
                "big_chances_missed": 0,
                "xgot": 0.0,
                "ball_carries": 10,
                "total_progression": 35,
                "progressive_carries": 0,
                "shots_off_target": 0
              },
              "trace": {
                "model": {
                  "position_service": "M",
                  "schema_version": 4,
                  "trained_at": "2026-09-20T13:11:10.419138+00:00",
                  "trained_on": {
                    "matches": 93,
                    "players": 461,
                    "rows": 1422
                  }
                },
                "player_history": [
                  {
                    "match_date": "2026-09-04",
                    "opponent": "Real Betis",
                    "minutes": 64.0,
                    "is_starting": true,
                    "weight": 0.3138,
                    "rating": 6.8
                  },
                  {
                    "match_date": "2026-08-30",
                    "opponent": "Málaga CF",
                    "minutes": 90.0,
                    "is_starting": true,
                    "weight": 0.2667,
                    "rating": 6.9
                  },
                  {
                    "match_date": "2026-08-26",
                    "opponent": "Real Sociedad",
                    "minutes": 12.0,
                    "is_starting": false,
                    "weight": 0.2267,
                    "rating": 6.8
                  },
                  {
                    "match_date": "2026-08-22",
                    "opponent": "Espanyol",
                    "minutes": 10.0,
                    "is_starting": false,
                    "weight": 0.1927,
                    "rating": 6.6
                  }
                ],
                "feature_row": {
                  "history_matches": 4.0,
                  "is_starting_11": 0.0,
                  "totalShots": 0.0,
                  "ballRecovery_p90": 10.1531,
                  "progressiveBallCarriesCount": 0.4595,
                  "expectedAssists": 0.0379,
                  "ballRecovery": 3.8672
                },
                "per_target": [
                  {
                    "target": "keyPass",
                    "predicted": 0.6073847413063049,
                    "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
                      }
                    ],
                    "decomposition": {
                      "base": 0.9691,
                      "items": [
                        {
                          "name": "is_starting_11",
                          "contribution": -0.2315
                        },
                        {
                          "name": "possessionLostCtrl",
                          "contribution": -0.0716
                        },
                        {
                          "name": "ballCarriesCount",
                          "contribution": 0.0241
                        },
                        {
                          "name": "keyPass",
                          "contribution": -0.0205
                        },
                        {
                          "name": "ballCarriesCount_p90",
                          "contribution": 0.0203
                        }
                      ],
                      "others": -0.0825,
                      "total": 0.6074
                    }
                  },
                  {
                    "target": "expectedAssists",
                    "predicted": 0.038720887154340744,
                    "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
                      }
                    ],
                    "decomposition": {
                      "base": 0.0929,
                      "items": [
                        {
                          "name": "cross_creative_contribution",
                          "contribution": -0.0219
                        },
                        {
                          "name": "is_starting_11",
                          "contribution": -0.013
                        },
                        {
                          "name": "numberOfSprints",
                          "contribution": -0.0043
                        },
                        {
                          "name": "possessionLostCtrl",
                          "contribution": -0.0036
                        },
                        {
                          "name": "creative_index",
                          "contribution": -0.0026
                        }
                      ],
                      "others": -0.0088,
                      "total": 0.0387
                    }
                  },
                  {
                    "target": "goalAssist",
                    "predicted": 0.07132162898778915,
                    "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
                      }
                    ],
                    "decomposition": {
                      "base": 0.0956,
                      "items": [
                        {
                          "name": "cross_creative_contribution",
                          "contribution": -0.0067
                        },
                        {
                          "name": "dribbleValueNormalized",
                          "contribution": -0.0054
                        },
                        {
                          "name": "numberOfSprints",
                          "contribution": -0.0041
                        },
                        {
                          "name": "duelLost",
                          "contribution": 0.0028
                        },
                        {
                          "name": "duelWon_p90",
                          "contribution": -0.0018
                        }
                      ],
                      "others": -0.0091,
                      "total": 0.0713
                    }
                  },
                  {
                    "target": "expectedGoals",
                    "predicted": 0.02432066760957241,
                    "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
                      }
                    ],
                    "decomposition": {
                      "base": 0.1087,
                      "items": [
                        {
                          "name": "is_starting_11",
                          "contribution": -0.0253
                        },
                        {
                          "name": "totalShots",
                          "contribution": -0.0168
                        },
                        {
                          "name": "possessionLostCtrl",
                          "contribution": -0.0086
                        },
                        {
                          "name": "numberOfSprints",
                          "contribution": -0.0068
                        },
                        {
                          "name": "intensity_index",
                          "contribution": -0.005
                        }
                      ],
                      "others": -0.0219,
                      "total": 0.0243
                    }
                  },
                  {
                    "target": "onTargetScoringAttempt",
                    "predicted": 0.2240554392337799,
                    "scale": "count per match",
                    "top_features": [
                      {
                        "name": "totalShots",
                        "importance": 0.0617
                      },
                      {
                        "name": "numberOfSprints",
                        "importance": 0.0463
                      },
                      {
                        "name": "is_starting_11",
                        "importance": 0.0425
                      },
                      {
                        "name": "opp_half_pass_pct",
                        "importance": 0.0328
                      },
                      {
                        "name": "progressive_carries_p90",
                        "importance": 0.0317
                      }
                    ],
                    "decomposition": {
                      "base": 0.3324,
                      "items": [
                        {
                          "name": "numberOfSprints",
                          "contribution": -0.0343
                        },
                        {
                          "name": "is_starting_11",
                          "contribution": -0.0176
                        },
                        {
                          "name": "history_matches",
                          "contribution": 0.015
                        },
                        {
                          "name": "totalShots",
                          "contribution": -0.0137
                        },
                        {
                          "name": "duel_win_rate",
                          "contribution": -0.0121
                        }
                      ],
                      "others": -0.0456,
                      "total": 0.2241
                    }
                  },
                  {
                    "target": "totalShots",
                    "predicted": 0.4697732627391815,
                    "scale": "count per match",
                    "top_features": [
                      {
                        "name": "totalShots",
                        "importance": 0.0685
                      },
                      {
                        "name": "is_starting_11",
                        "importance": 0.0518
                      },
                      {
                        "name": "progressiveBallCarriesCount",
                        "importance": 0.0356
                      },
                      {
                        "name": "expectedAssists",
                        "importance": 0.034
                      },
                      {
                        "name": "opp_half_pass_pct",
                        "importance": 0.0337
                      }
                    ],
                    "decomposition": {
                      "base": 1.0584,
                      "items": [
                        {
                          "name": "is_starting_11",
                          "contribution": -0.1973
                        },
                        {
                          "name": "totalShots",
                          "contribution": -0.1316
                        },
                        {
                          "name": "history_matches",
                          "contribution": 0.1283
                        },
                        {
                          "name": "cross_creative_contribution",
                          "contribution": -0.0498
                        },
                        {
                          "name": "shotValueNormalized",
                          "contribution": -0.0461
                        }
                      ],
                      "others": -0.2921,
                      "total": 0.4698
                    }
                  },
                  {
                    "target": "rating",
                    "predicted": 6.780580997467041,
                    "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
                      }
                    ],
                    "decomposition": {
                      "base": 6.8318,
                      "items": [
                        {
                          "name": "is_starting_11",
                          "contribution": -0.0664
                        },
                        {
                          "name": "duel_win_rate",
                          "contribution": -0.0336
                        },
                        {
                          "name": "totalPass_p90",
                          "contribution": 0.0259
                        },
                        {
                          "name": "touches_p90",
                          "contribution": 0.0152
                        },
                        {
                          "name": "defensiveValueNormalized",
                          "contribution": 0.0141
                        }
                      ],
                      "others": -0.0064,
                      "total": 6.7806
                    }
                  }
                ],
                "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": 0.0424,
                "assists": 0,
                "expected_goals": 0.0266,
                "shots_on_target": 0,
                "total_shots": 1,
                "rating": 7.4251,
                "minutes": 48,
                "total_pass": 39,
                "accurate_pass": 37,
                "duels_won": 4,
                "total_long_balls": 0,
                "accurate_long_balls": 0,
                "total_own_half_passes": 19,
                "accurate_own_half_passes": 18,
                "total_opp_half_passes": 21,
                "accurate_opp_half_passes": 18,
                "crosses_total": 0,
                "crosses_accurate": 0,
                "touches": 48,
                "possession_lost": 4.654,
                "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": 1,
                "fouls_drawn": 0,
                "goal_rate": 0.0,
                "goals": 0,
                "blocks": 0,
                "big_chances_created": 0,
                "big_chances_missed": 0,
                "xgot": 0.0,
                "ball_carries": 11,
                "total_progression": 38,
                "progressive_carries": 1,
                "shots_off_target": 0
              },
              "params": {
                "market_value_eur": 48000000,
                "quality_factor": 0.8168,
                "boost_factor": 1.095
              }
            },
            {
              "step": "fbref_prior_blend",
              "description": "FBref 2026-27 prior blended (weight 0.0313)",
              "stats": {
                "key_pass": 1,
                "expected_assists": 0.0424,
                "assists": 0,
                "expected_goals": 0.0266,
                "shots_on_target": 0,
                "total_shots": 0,
                "rating": 7.4251,
                "minutes": 48,
                "total_pass": 39,
                "accurate_pass": 37,
                "duels_won": 4,
                "total_long_balls": 0,
                "accurate_long_balls": 0,
                "total_own_half_passes": 19,
                "accurate_own_half_passes": 18,
                "total_opp_half_passes": 21,
                "accurate_opp_half_passes": 18,
                "crosses_total": 0,
                "crosses_accurate": 0,
                "touches": 48,
                "possession_lost": 4.654,
                "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": 1,
                "fouls_drawn": 0,
                "goal_rate": 0.0,
                "goals": 0,
                "blocks": 0,
                "big_chances_created": 0,
                "big_chances_missed": 0,
                "xgot": 0.0,
                "ball_carries": 11,
                "total_progression": 38,
                "progressive_carries": 1,
                "shots_off_target": 0,
                "offsides": 0,
                "yellowCards": 0.7692,
                "redCards": 0.0,
                "ownGoals": 0.0,
                "minutesPct": 42.2,
                "pointsPerMatch": 3.0,
                "netGoalDifferencePer90": 4.74
              },
              "params": {
                "blend_weight": 0.0313,
                "history_matches": 4,
                "prior_reliability": 0.0867,
                "competition": "La Liga",
                "squad": "Real Madrid"
              },
              "changes": [
                {
                  "stat": "interceptionWon",
                  "before": 0.0,
                  "after": 0.0722
                },
                {
                  "stat": "wonTackle",
                  "before": 0.0,
                  "after": 0.0482
                },
                {
                  "stat": "fouls",
                  "before": 1.3688,
                  "after": 1.3982
                },
                {
                  "stat": "totalShots",
                  "before": 0.5145,
                  "after": 0.4984
                },
                {
                  "stat": "onTargetScoringAttempt",
                  "before": 0.2454,
                  "after": 0.2377
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              ]
            },
            {
              "step": "minutes_scale",
              "description": "Bench projection scaled to 17.2 expected minutes (appearance prob 0.59)",
              "stats": {
                "key_pass": 0,
                "expected_assists": 0.0081,
                "assists": 0,
                "expected_goals": 0.0051,
                "shots_on_target": 0,
                "total_shots": 0,
                "rating": 7.4251,
                "minutes": 17,
                "total_pass": 7,
                "accurate_pass": 7,
                "duels_won": 1,
                "total_long_balls": 0,
                "accurate_long_balls": 0,
                "total_own_half_passes": 4,
                "accurate_own_half_passes": 3,
                "total_opp_half_passes": 4,
                "accurate_opp_half_passes": 3,
                "crosses_total": 0,
                "crosses_accurate": 0,
                "touches": 9,
                "possession_lost": 0.8874,
                "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": 0.0,
                "goals": 0,
                "blocks": 0,
                "big_chances_created": 0,
                "big_chances_missed": 0,
                "xgot": 0.0,
                "ball_carries": 2,
                "total_progression": 7,
                "progressive_carries": 0,
                "shots_off_target": 0,
                "offsides": 0,
                "yellowCards": 0.7692,
                "redCards": 0.0,
                "ownGoals": 0.0,
                "minutesPct": 42.2,
                "pointsPerMatch": 3.0,
                "netGoalDifferencePer90": 4.74,
                "bench_appearance_probability": 0.594,
                "bench_expected_minutes": 17.16
              },
              "params": {
                "expected_minutes": 17.16,
                "appearance_probability": 0.594
              }
            },
            {
              "step": "final_cap",
              "description": "Stats clamped to historical constraints and shot-component identity",
              "stats": {
                "key_pass": 0,
                "expected_assists": 0.0081,
                "assists": 0,
                "expected_goals": 0.0051,
                "shots_on_target": 0,
                "total_shots": 0,
                "rating": 7.4251,
                "minutes": 17,
                "total_pass": 7,
                "accurate_pass": 7,
                "duels_won": 1,
                "total_long_balls": 0,
                "accurate_long_balls": 0,
                "total_own_half_passes": 4,
                "accurate_own_half_passes": 3,
                "total_opp_half_passes": 4,
                "accurate_opp_half_passes": 3,
                "crosses_total": 0,
                "crosses_accurate": 0,
                "touches": 9,
                "possession_lost": 0.8874,
                "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": 0.0,
                "goals": 0,
                "blocks": 0,
                "big_chances_created": 0,
                "big_chances_missed": 0,
                "xgot": 0.0,
                "ball_carries": 2,
                "total_progression": 7,
                "progressive_carries": 0,
                "shots_off_target": 0,
                "offsides": 0,
                "yellowCards": 0.7692,
                "redCards": 0.0,
                "ownGoals": 0.0,
                "minutesPct": 42.2,
                "pointsPerMatch": 3.0,
                "netGoalDifferencePer90": 4.74,
                "bench_appearance_probability": 0.594,
                "bench_expected_minutes": 17.16
              },
              "params": {
                "stats_clamped": 0,
                "shot_identity_applied": false
              }
            },
            {
              "step": "team_lambda_rescale",
              "description": "Player expected_goals/expected_assists rescaled so squad sum equals team lambda 2.67 (squad xG sum 1.6223, xG scale 1.6440)",
              "stats": {
                "key_pass": 0,
                "expected_assists": 0.0081,
                "assists": 0,
                "expected_goals": 0.0084,
                "shots_on_target": 0,
                "total_shots": 0,
                "rating": 7.4251,
                "minutes": 17,
                "total_pass": 7,
                "accurate_pass": 7,
                "duels_won": 1,
                "total_long_balls": 0,
                "accurate_long_balls": 0,
                "total_own_half_passes": 4,
                "accurate_own_half_passes": 3,
                "total_opp_half_passes": 4,
                "accurate_opp_half_passes": 3,
                "crosses_total": 0,
                "crosses_accurate": 0,
                "touches": 9,
                "possession_lost": 0.8874,
                "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": 0.0,
                "goals": 0,
                "blocks": 0,
                "big_chances_created": 0,
                "big_chances_missed": 0,
                "xgot": 0.0,
                "ball_carries": 2,
                "total_progression": 7,
                "progressive_carries": 0,
                "shots_off_target": 0,
                "offsides": 0,
                "yellowCards": 0.7692,
                "redCards": 0.0,
                "ownGoals": 0.0,
                "minutesPct": 42.2,
                "pointsPerMatch": 3.0,
                "netGoalDifferencePer90": 4.74,
                "bench_appearance_probability": 0.594,
                "bench_expected_minutes": 17.16,
                "projected_substitution_order": 3,
                "substitution_rule_cap": 5,
                "projected_team_substitution_count": 3,
                "projected_substitution_expected_count": 2.618,
                "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
              },
              "params": {
                "team_lambda": 2.667,
                "squad_xg_sum": 1.6223,
                "xg_scale": 1.644,
                "scoreline_reset": true
              }
            },
            {
              "step": "rankings_attached",
              "description": "Global ranking attached (match squad rank 12, fifa_overall 81.0)",
              "stats": {
                "key_pass": 0,
                "expected_assists": 0.0081,
                "assists": 0,
                "expected_goals": 0.0084,
                "shots_on_target": 0,
                "total_shots": 0,
                "rating": 7.4251,
                "minutes": 17,
                "total_pass": 7,
                "accurate_pass": 7,
                "duels_won": 1,
                "total_long_balls": 0,
                "accurate_long_balls": 0,
                "total_own_half_passes": 4,
                "accurate_own_half_passes": 3,
                "total_opp_half_passes": 4,
                "accurate_opp_half_passes": 3,
                "crosses_total": 0,
                "crosses_accurate": 0,
                "touches": 9,
                "possession_lost": 0.8874,
                "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": 0.0,
                "goals": 0,
                "blocks": 0,
                "big_chances_created": 0,
                "big_chances_missed": 0,
                "xgot": 0.0,
                "ball_carries": 2,
                "total_progression": 7,
                "progressive_carries": 0,
                "shots_off_target": 0,
                "offsides": 0,
                "yellowCards": 0.7692,
                "redCards": 0.0,
                "ownGoals": 0.0,
                "minutesPct": 42.2,
                "pointsPerMatch": 3.0,
                "netGoalDifferencePer90": 4.74,
                "bench_appearance_probability": 0.594,
                "bench_expected_minutes": 17.16,
                "projected_substitution_order": 3,
                "substitution_rule_cap": 5,
                "projected_team_substitution_count": 3,
                "projected_substitution_expected_count": 2.618,
                "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": 81.0
              },
              "params": {
                "match_squad_rank": 12,
                "squad_role": "substitute",
                "ranking_source": "sofascore_plus_fifa_csv",
                "ranking_status": "combined",
                "global_player_rank": 956,
                "fifa_rank": 578.0,
                "fifa_source": "EA SPORTS FC official ratings",
                "fifa_overall": 81.0
              }
            }
          ]
        }
      },
      "team_totals": {
        "projected_goals": 2,
        "expected_goals": 2.67,
        "expected_assists": 1.24,
        "total_shots": 22,
        "shots_on_target": 8,
        "total_passes": 527,
        "interceptions": 6,
        "tackles": 8,
        "avg_rating": 7.67,
        "possession_estimated_pct": 50.7,
        "pressing_actions_per_90": 8.6
      }
    }
  },
  "antagonist_report": {
    "home_attacking_duels": [
      {
        "attacker": "Giuliano Simeone",
        "attacker_role": "LWB",
        "attacker_market_value": 44000000,
        "attacker_height": 173,
        "attacker_skill_quality": 0.8,
        "defenders": [
          "Arda Güler"
        ],
        "defender_roles": [
          "RWB"
        ],
        "def_skill_quality_avg": 0.887,
        "duel_zone": "LWB vs RWB",
        "numerical_situation": "1v1",
        "duel_win_rate": 0.369,
        "xg_contribution": 0.0895,
        "shots_in_zone": 0.9,
        "dribbles_attempted": 2,
        "dribbles_successful": 0.6,
        "aerial_duels": 2,
        "aerial_won": 0.9,
        "crosses_in_zone": 2.9,
        "fouls_drawn": 1.5,
        "pressing_intensity_on_attacker": "ULTRA_HIGH",
        "defender_stats": [
          {
            "player": "Arda Güler",
            "role": "RWB",
            "market_value": 87000000,
            "tackles_attempted": 2.3,
            "tackles_won": 2.2,
            "fouls_committed": 0.4,
            "interceptions_in_zone": 1.4,
            "clearances_in_zone": 0.5,
            "aerial_duels_won": 1.1,
            "defensive_success_rate": 0.631
          }
        ],
        "duel_analysis": "Giuliano Simeone (LWB) faces tough defensive resistance against Arda Güler in a direct 1v1 contest. Duel win probability: 37%. The quality gap is significant (€44M vs €87M avg). Projected xG contribution: 0.089 — and is restricted in space and time on the ball."
      },
      {
        "attacker": "Alex Baena",
        "attacker_role": "CM",
        "attacker_market_value": 43000000,
        "attacker_height": 174,
        "attacker_skill_quality": 0.796,
        "defenders": [
          "Aurélien Tchouaméni"
        ],
        "defender_roles": [
          "CM"
        ],
        "def_skill_quality_avg": 0.875,
        "duel_zone": "Central Mid vs Central Mid — Box-to-Box Midfield Contest",
        "numerical_situation": "1v1",
        "duel_win_rate": 0.328,
        "xg_contribution": 0.105,
        "shots_in_zone": 1.4,
        "dribbles_attempted": 3,
        "dribbles_successful": 0.9,
        "aerial_duels": 2,
        "aerial_won": 0.9,
        "crosses_in_zone": 0.0,
        "fouls_drawn": 1.6,
        "pressing_intensity_on_attacker": "ULTRA_HIGH",
        "defender_stats": [
          {
            "player": "Aurélien Tchouaméni",
            "role": "CM",
            "market_value": 73000000,
            "tackles_attempted": 2.3,
            "tackles_won": 2.2,
            "fouls_committed": 0.4,
            "interceptions_in_zone": 1.4,
            "clearances_in_zone": 0.5,
            "aerial_duels_won": 1.1,
            "defensive_success_rate": 0.672
          }
        ],
        "duel_analysis": "Alex Baena (CM) faces tough defensive resistance against Aurélien Tchouaméni in a direct 1v1 contest. Duel win probability: 33%. The quality gap is significant (€43M vs €73M avg). Projected xG contribution: 0.105 — and is restricted in space and time on the ball."
      },
      {
        "attacker": "Pablo Barrios",
        "attacker_role": "CM",
        "attacker_market_value": 60000000,
        "attacker_height": 181,
        "attacker_skill_quality": 0.853,
        "defenders": [
          "Aurélien Tchouaméni"
        ],
        "defender_roles": [
          "CM"
        ],
        "def_skill_quality_avg": 0.875,
        "duel_zone": "Central Mid vs Central Mid — Box-to-Box Midfield Contest",
        "numerical_situation": "1v1",
        "duel_win_rate": 0.382,
        "xg_contribution": 0.064,
        "shots_in_zone": 1.5,
        "dribbles_attempted": 3,
        "dribbles_successful": 1.0,
        "aerial_duels": 2,
        "aerial_won": 1.1,
        "crosses_in_zone": 0.0,
        "fouls_drawn": 1.5,
        "pressing_intensity_on_attacker": "ULTRA_HIGH",
        "defender_stats": [
          {
            "player": "Aurélien Tchouaméni",
            "role": "CM",
            "market_value": 73000000,
            "tackles_attempted": 2.3,
            "tackles_won": 2.1,
            "fouls_committed": 0.4,
            "interceptions_in_zone": 1.4,
            "clearances_in_zone": 0.5,
            "aerial_duels_won": 0.9,
            "defensive_success_rate": 0.618
          }
        ],
        "duel_analysis": "Pablo Barrios (CM) faces tough defensive resistance against Aurélien Tchouaméni in a direct 1v1 contest. Duel win probability: 38%.  Projected xG contribution: 0.064 — and is restricted in space and time on the ball."
      },
      {
        "attacker": "Kang-in Lee",
        "attacker_role": "RWB",
        "attacker_market_value": 30000000,
        "attacker_height": 173,
        "attacker_skill_quality": 0.718,
        "defenders": [
          "Federico Valverde"
        ],
        "defender_roles": [
          "LWB"
        ],
        "def_skill_quality_avg": 0.887,
        "duel_zone": "RWB vs LWB",
        "numerical_situation": "1v1",
        "duel_win_rate": 0.312,
        "xg_contribution": 0.079,
        "shots_in_zone": 0.9,
        "dribbles_attempted": 2,
        "dribbles_successful": 0.5,
        "aerial_duels": 2,
        "aerial_won": 0.9,
        "crosses_in_zone": 2.8,
        "fouls_drawn": 1.5,
        "pressing_intensity_on_attacker": "ULTRA_HIGH",
        "defender_stats": [
          {
            "player": "Federico Valverde",
            "role": "LWB",
            "market_value": 87000000,
            "tackles_attempted": 2.3,
            "tackles_won": 2.3,
            "fouls_committed": 0.4,
            "interceptions_in_zone": 1.4,
            "clearances_in_zone": 0.5,
            "aerial_duels_won": 1.1,
            "defensive_success_rate": 0.688
          }
        ],
        "duel_analysis": "Kang-in Lee (RWB) is heavily outmatched defensively against Federico Valverde in a direct 1v1 contest. Duel win probability: 31%. The quality gap is significant (€30M vs €87M avg). Projected xG contribution: 0.079 — with very limited chance creation expected."
      },
      {
        "attacker": "Julián Alvarez",
        "attacker_role": "ST",
        "attacker_market_value": 116000000,
        "attacker_height": 170,
        "attacker_skill_quality": 0.897,
        "defenders": [
          "Dean Huijsen",
          "Trent Alexander-Arnold"
        ],
        "defender_roles": [
          "CB",
          "CB"
        ],
        "def_skill_quality_avg": 0.861,
        "duel_zone": "Striker vs Two Centre Backs — 1v2 Aerial/Physical Battle",
        "numerical_situation": "1v2",
        "duel_win_rate": 0.18,
        "xg_contribution": 0.0962,
        "shots_in_zone": 2.0,
        "dribbles_attempted": 2,
        "dribbles_successful": 0.3,
        "aerial_duels": 3,
        "aerial_won": 1.2,
        "crosses_in_zone": 0.0,
        "fouls_drawn": 1.9,
        "pressing_intensity_on_attacker": "ULTRA_HIGH",
        "defender_stats": [
          {
            "player": "Dean Huijsen",
            "role": "CB",
            "market_value": 66000000,
            "tackles_attempted": 1.2,
            "tackles_won": 1.3,
            "fouls_committed": 0.4,
            "interceptions_in_zone": 1.4,
            "clearances_in_zone": 1.2,
            "aerial_duels_won": 0.9,
            "defensive_success_rate": 0.82
          },
          {
            "player": "Trent Alexander-Arnold",
            "role": "CB",
            "market_value": 62000000,
            "tackles_attempted": 1.1,
            "tackles_won": 1.3,
            "fouls_committed": 0.4,
            "interceptions_in_zone": 1.4,
            "clearances_in_zone": 1.2,
            "aerial_duels_won": 0.9,
            "defensive_success_rate": 0.82
          }
        ],
        "duel_analysis": "Julián Alvarez (ST) is heavily outmatched defensively against Dean Huijsen and Trent Alexander-Arnold in a 2-defender block. Duel win probability: 18%. The quality gap is significant (€116M vs €64M avg). Projected xG contribution: 0.096 — with very limited chance creation expected."
      },
      {
        "attacker": "Ademola Lookman",
        "attacker_role": "ST",
        "attacker_market_value": 44000000,
        "attacker_height": 174,
        "attacker_skill_quality": 0.8,
        "defenders": [
          "Dean Huijsen",
          "Trent Alexander-Arnold"
        ],
        "defender_roles": [
          "CB",
          "CB"
        ],
        "def_skill_quality_avg": 0.861,
        "duel_zone": "Striker vs Two Centre Backs — 1v2 Aerial/Physical Battle",
        "numerical_situation": "1v2",
        "duel_win_rate": 0.18,
        "xg_contribution": 0.1969,
        "shots_in_zone": 2.0,
        "dribbles_attempted": 2,
        "dribbles_successful": 0.3,
        "aerial_duels": 3,
        "aerial_won": 1.4,
        "crosses_in_zone": 0.0,
        "fouls_drawn": 1.8,
        "pressing_intensity_on_attacker": "ULTRA_HIGH",
        "defender_stats": [
          {
            "player": "Dean Huijsen",
            "role": "CB",
            "market_value": 66000000,
            "tackles_attempted": 1.2,
            "tackles_won": 1.3,
            "fouls_committed": 0.4,
            "interceptions_in_zone": 1.4,
            "clearances_in_zone": 1.2,
            "aerial_duels_won": 0.8,
            "defensive_success_rate": 0.82
          },
          {
            "player": "Trent Alexander-Arnold",
            "role": "CB",
            "market_value": 62000000,
            "tackles_attempted": 1.1,
            "tackles_won": 1.3,
            "fouls_committed": 0.4,
            "interceptions_in_zone": 1.4,
            "clearances_in_zone": 1.2,
            "aerial_duels_won": 0.8,
            "defensive_success_rate": 0.82
          }
        ],
        "duel_analysis": "Ademola Lookman (ST) is heavily outmatched defensively against Dean Huijsen and Trent Alexander-Arnold in a 2-defender block. Duel win probability: 18%. The quality gap is significant (€44M vs €64M avg). Projected xG contribution: 0.197 — with very limited chance creation expected."
      }
    ],
    "away_attacking_duels": [
      {
        "attacker": "Federico Valverde",
        "attacker_role": "LWB",
        "attacker_market_value": 87000000,
        "attacker_height": 181,
        "attacker_skill_quality": 0.887,
        "defenders": [
          "Kang-in Lee"
        ],
        "defender_roles": [
          "RWB"
        ],
        "def_skill_quality_avg": 0.718,
        "duel_zone": "LWB vs RWB",
        "numerical_situation": "1v1",
        "duel_win_rate": 0.528,
        "xg_contribution": 0.0627,
        "shots_in_zone": 1.1,
        "dribbles_attempted": 3,
        "dribbles_successful": 1.4,
        "aerial_duels": 2,
        "aerial_won": 1.1,
        "crosses_in_zone": 3.1,
        "fouls_drawn": 1.3,
        "pressing_intensity_on_attacker": "MEDIUM",
        "defender_stats": [
          {
            "player": "Kang-in Lee",
            "role": "RWB",
            "market_value": 30000000,
            "tackles_attempted": 2.2,
            "tackles_won": 1.7,
            "fouls_committed": 0.4,
            "interceptions_in_zone": 1.1,
            "clearances_in_zone": 0.5,
            "aerial_duels_won": 0.9,
            "defensive_success_rate": 0.472
          }
        ],
        "duel_analysis": "Federico Valverde (LWB) is slightly favored against Kang-in Lee in a direct 1v1 contest. Duel win probability: 53%. The quality gap is significant (€87M vs €30M avg). Projected xG contribution: 0.063 — creating consistent moderate threat."
      },
      {
        "attacker": "Aurélien Tchouaméni",
        "attacker_role": "CM",
        "attacker_market_value": 73000000,
        "attacker_height": 188,
        "attacker_skill_quality": 0.875,
        "defenders": [
          "Morten Hjulmand"
        ],
        "defender_roles": [
          "CDM"
        ],
        "def_skill_quality_avg": 0.817,
        "duel_zone": "Central Mid vs Defensive Mid — Pressing/Creation Duel",
        "numerical_situation": "1v1",
        "duel_win_rate": 0.488,
        "xg_contribution": 0.1558,
        "shots_in_zone": 1.7,
        "dribbles_attempted": 3,
        "dribbles_successful": 1.3,
        "aerial_duels": 2,
        "aerial_won": 1.2,
        "crosses_in_zone": 0.0,
        "fouls_drawn": 1.4,
        "pressing_intensity_on_attacker": "ULTRA_HIGH",
        "defender_stats": [
          {
            "player": "Morten Hjulmand",
            "role": "CDM",
            "market_value": 48000000,
            "tackles_attempted": 2.3,
            "tackles_won": 1.8,
            "fouls_committed": 0.4,
            "interceptions_in_zone": 1.3,
            "clearances_in_zone": 0.5,
            "aerial_duels_won": 0.8,
            "defensive_success_rate": 0.512
          }
        ],
        "duel_analysis": "Aurélien Tchouaméni (CM) is evenly matched against Morten Hjulmand in a direct 1v1 contest. Duel win probability: 49%. The quality gap is significant (€73M vs €48M avg). Projected xG contribution: 0.156 — with neither side clearly dominant."
      },
      {
        "attacker": "Jude Bellingham",
        "attacker_role": "CM",
        "attacker_market_value": 151000000,
        "attacker_height": 188,
        "attacker_skill_quality": 0.899,
        "defenders": [
          "Morten Hjulmand"
        ],
        "defender_roles": [
          "CDM"
        ],
        "def_skill_quality_avg": 0.817,
        "duel_zone": "Central Mid vs Defensive Mid — Pressing/Creation Duel",
        "numerical_situation": "1v1",
        "duel_win_rate": 0.499,
        "xg_contribution": 0.1539,
        "shots_in_zone": 1.8,
        "dribbles_attempted": 3,
        "dribbles_successful": 1.3,
        "aerial_duels": 2,
        "aerial_won": 1.2,
        "crosses_in_zone": 0.0,
        "fouls_drawn": 1.4,
        "pressing_intensity_on_attacker": "ULTRA_HIGH",
        "defender_stats": [
          {
            "player": "Morten Hjulmand",
            "role": "CDM",
            "market_value": 48000000,
            "tackles_attempted": 2.3,
            "tackles_won": 1.8,
            "fouls_committed": 0.4,
            "interceptions_in_zone": 1.3,
            "clearances_in_zone": 0.5,
            "aerial_duels_won": 0.8,
            "defensive_success_rate": 0.501
          }
        ],
        "duel_analysis": "Jude Bellingham (CM) is evenly matched against Morten Hjulmand in a direct 1v1 contest. Duel win probability: 50%. The quality gap is significant (€151M vs €48M avg). Projected xG contribution: 0.154 — with neither side clearly dominant."
      },
      {
        "attacker": "Arda Güler",
        "attacker_role": "RWB",
        "attacker_market_value": 87000000,
        "attacker_height": 176,
        "attacker_skill_quality": 0.887,
        "defenders": [
          "Giuliano Simeone"
        ],
        "defender_roles": [
          "LWB"
        ],
        "def_skill_quality_avg": 0.8,
        "duel_zone": "RWB vs LWB",
        "numerical_situation": "1v1",
        "duel_win_rate": 0.471,
        "xg_contribution": 0.0822,
        "shots_in_zone": 1.1,
        "dribbles_attempted": 3,
        "dribbles_successful": 1.2,
        "aerial_duels": 2,
        "aerial_won": 0.9,
        "crosses_in_zone": 3.1,
        "fouls_drawn": 1.4,
        "pressing_intensity_on_attacker": "ULTRA_HIGH",
        "defender_stats": [
          {
            "player": "Giuliano Simeone",
            "role": "LWB",
            "market_value": 44000000,
            "tackles_attempted": 2.2,
            "tackles_won": 1.9,
            "fouls_committed": 0.4,
            "interceptions_in_zone": 1.3,
            "clearances_in_zone": 0.5,
            "aerial_duels_won": 1.1,
            "defensive_success_rate": 0.529
          }
        ],
        "duel_analysis": "Arda Güler (RWB) is evenly matched against Giuliano Simeone in a direct 1v1 contest. Duel win probability: 47%. The quality gap is significant (€87M vs €44M avg). Projected xG contribution: 0.082 — with neither side clearly dominant."
      },
      {
        "attacker": "Vinícius Júnior",
        "attacker_role": "SS",
        "attacker_market_value": 146000000,
        "attacker_height": 176,
        "attacker_skill_quality": 0.899,
        "defenders": [
          "Cristian Romero"
        ],
        "defender_roles": [
          "CB"
        ],
        "def_skill_quality_avg": 0.809,
        "duel_zone": "Shadow Striker vs Centre Back — Half-Space Threat",
        "numerical_situation": "1v1",
        "duel_win_rate": 0.455,
        "xg_contribution": 0.3143,
        "shots_in_zone": 2.5,
        "dribbles_attempted": 3,
        "dribbles_successful": 1.2,
        "aerial_duels": 2,
        "aerial_won": 0.9,
        "crosses_in_zone": 0.0,
        "fouls_drawn": 1.4,
        "pressing_intensity_on_attacker": "ULTRA_HIGH",
        "defender_stats": [
          {
            "player": "Cristian Romero",
            "role": "CB",
            "market_value": 46000000,
            "tackles_attempted": 2.3,
            "tackles_won": 1.9,
            "fouls_committed": 0.4,
            "interceptions_in_zone": 1.3,
            "clearances_in_zone": 0.5,
            "aerial_duels_won": 1.1,
            "defensive_success_rate": 0.545
          }
        ],
        "duel_analysis": "Vinícius Júnior (SS) is evenly matched against Cristian Romero in a direct 1v1 contest. Duel win probability: 45%. The quality gap is significant (€146M vs €46M avg). Projected xG contribution: 0.314 — with neither side clearly dominant."
      },
      {
        "attacker": "Yan Diomande",
        "attacker_role": "SS",
        "attacker_market_value": 99000000,
        "attacker_height": 180,
        "attacker_skill_quality": 0.893,
        "defenders": [
          "Cristian Romero"
        ],
        "defender_roles": [
          "CB"
        ],
        "def_skill_quality_avg": 0.809,
        "duel_zone": "Shadow Striker vs Centre Back — Half-Space Threat",
        "numerical_situation": "1v1",
        "duel_win_rate": 0.468,
        "xg_contribution": 0.1284,
        "shots_in_zone": 2.5,
        "dribbles_attempted": 3,
        "dribbles_successful": 1.2,
        "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": "Cristian Romero",
            "role": "CB",
            "market_value": 46000000,
            "tackles_attempted": 2.3,
            "tackles_won": 1.9,
            "fouls_committed": 0.4,
            "interceptions_in_zone": 1.3,
            "clearances_in_zone": 0.5,
            "aerial_duels_won": 0.9,
            "defensive_success_rate": 0.532
          }
        ],
        "duel_analysis": "Yan Diomande (SS) is evenly matched against Cristian Romero in a direct 1v1 contest. Duel win probability: 47%. The quality gap is significant (€99M vs €46M avg). Projected xG contribution: 0.128 — with neither side clearly dominant."
      },
      {
        "attacker": "Kylian Mbappé",
        "attacker_role": "ST",
        "attacker_market_value": 212000000,
        "attacker_height": 180,
        "attacker_skill_quality": 0.9,
        "defenders": [
          "Cristian Romero",
          "Dávid Hancko"
        ],
        "defender_roles": [
          "CB",
          "CB"
        ],
        "def_skill_quality_avg": 0.784,
        "duel_zone": "Striker vs Two Centre Backs — 1v2 Aerial/Physical Battle",
        "numerical_situation": "1v2",
        "duel_win_rate": 0.226,
        "xg_contribution": 0.5462,
        "shots_in_zone": 2.2,
        "dribbles_attempted": 2,
        "dribbles_successful": 0.4,
        "aerial_duels": 3,
        "aerial_won": 1.6,
        "crosses_in_zone": 0.0,
        "fouls_drawn": 1.8,
        "pressing_intensity_on_attacker": "HIGH",
        "defender_stats": [
          {
            "player": "Cristian Romero",
            "role": "CB",
            "market_value": 46000000,
            "tackles_attempted": 1.1,
            "tackles_won": 1.2,
            "fouls_committed": 0.4,
            "interceptions_in_zone": 1.3,
            "clearances_in_zone": 1.1,
            "aerial_duels_won": 0.7,
            "defensive_success_rate": 0.774
          },
          {
            "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": 0.774
          }
        ],
        "duel_analysis": "Kylian Mbappé (ST) is heavily outmatched defensively against Cristian Romero and Dávid Hancko in a 2-defender block. Duel win probability: 23%. The quality gap is significant (€212M vs €41M avg). Projected xG contribution: 0.546 — with very limited chance creation expected."
      }
    ],
    "midfield_battle": {
      "home_midfield_power": 0.847,
      "away_midfield_power": 0.912,
      "home_creative_power": 0.776,
      "away_creative_power": 0.954,
      "home_defensive_power": 0.661,
      "away_defensive_power": 0.754,
      "home_dominance_ratio": 0.481,
      "home_midfield_count": 5,
      "away_midfield_count": 4,
      "home_midfield_players": [
        "Pablo Barrios",
        "Morten Hjulmand",
        "Giuliano Simeone",
        "Alex Baena",
        "Kang-in Lee"
      ],
      "away_midfield_players": [
        "Jude Bellingham",
        "Federico Valverde",
        "Arda Güler",
        "Aurélien Tchouaméni"
      ],
      "possession_advantage": "neutral",
      "estimated_possession_home_pct": 49.3,
      "estimated_possession_away_pct": 50.7,
      "home_pressing_actions_per_90": 8.1,
      "away_pressing_actions_per_90": 8.6,
      "home_key_passes_projected": 6.2,
      "away_key_passes_projected": 7.2,
      "home_throughball_threat": 2.9,
      "away_throughball_threat": 3.5,
      "key_personal_duel": "Pablo Barrios vs Jude Bellingham",
      "midfield_lambda_factor_home": 0.997,
      "midfield_lambda_factor_away": 1.017
    },
    "formation_analysis": {
      "home_formation": "3-5-2",
      "away_formation": "3-4-2-1",
      "home_tactical_bonus": -0.02,
      "away_tactical_bonus": 0.02,
      "formation_verdict": "Tactical parity between 3-5-2 and 3-4-2-1. Match outcome driven primarily by individual player quality."
    },
    "home_lambda": 1.993,
    "away_lambda": 2.667,
    "home_top_threat_zones": [
      "Striker vs Two Centre Backs — 1v2 Aerial/Physical Battle",
      "Central Mid vs Central Mid — Box-to-Box Midfield Contest"
    ],
    "away_top_threat_zones": [
      "Striker vs Two Centre Backs — 1v2 Aerial/Physical Battle",
      "Shadow Striker vs Centre Back — Half-Space Threat"
    ],
    "home_player_antagonists": {
      "Giuliano Simeone": {
        "opponents": [
          "Arda Güler"
        ],
        "primary_zone": "LWB vs RWB",
        "source": "attacking_duel, defensive_duel, midfield_pairing"
      },
      "Alex Baena": {
        "opponents": [
          "Aurélien Tchouaméni",
          "Jude Bellingham"
        ],
        "primary_zone": "Central Mid vs Central Mid — Box-to-Box Midfield Contest",
        "source": "attacking_duel, midfield_pairing"
      },
      "Pablo Barrios": {
        "opponents": [
          "Aurélien Tchouaméni",
          "Federico Valverde"
        ],
        "primary_zone": "Central Mid vs Central Mid — Box-to-Box Midfield Contest",
        "source": "attacking_duel, midfield_pairing"
      },
      "Kang-in Lee": {
        "opponents": [
          "Federico Valverde",
          "Aurélien Tchouaméni"
        ],
        "primary_zone": "RWB vs LWB",
        "source": "attacking_duel, defensive_duel, midfield_pairing"
      },
      "Julián Alvarez": {
        "opponents": [
          "Dean Huijsen",
          "Trent Alexander-Arnold"
        ],
        "primary_zone": "Striker vs Two Centre Backs — 1v2 Aerial/Physical Battle",
        "source": "attacking_duel"
      },
      "Ademola Lookman": {
        "opponents": [
          "Dean Huijsen",
          "Trent Alexander-Arnold"
        ],
        "primary_zone": "Striker vs Two Centre Backs — 1v2 Aerial/Physical Battle",
        "source": "attacking_duel"
      },
      "Morten Hjulmand": {
        "opponents": [
          "Aurélien Tchouaméni",
          "Jude Bellingham"
        ],
        "primary_zone": "Central Mid vs Defensive Mid — Pressing/Creation Duel",
        "source": "defensive_duel, midfield_pairing"
      },
      "Cristian Romero": {
        "opponents": [
          "Vinícius Júnior",
          "Yan Diomande",
          "Kylian Mbappé"
        ],
        "primary_zone": "Shadow Striker vs Centre Back — Half-Space Threat",
        "source": "defensive_duel"
      },
      "Dávid Hancko": {
        "opponents": [
          "Kylian Mbappé"
        ],
        "primary_zone": "Striker vs Two Centre Backs — 1v2 Aerial/Physical Battle",
        "source": "defensive_duel"
      },
      "Jan Oblak": {
        "opponents": [
          "Vinícius Júnior",
          "Yan Diomande"
        ],
        "primary_zone": "Shape fallback",
        "source": "formation_fallback"
      },
      "Marc Pubill": {
        "opponents": [
          "Kylian Mbappé"
        ],
        "primary_zone": "Shape fallback",
        "source": "formation_fallback"
      }
    },
    "away_player_antagonists": {
      "Arda Güler": {
        "opponents": [
          "Giuliano Simeone"
        ],
        "primary_zone": "LWB vs RWB",
        "source": "defensive_duel, attacking_duel, midfield_pairing"
      },
      "Aurélien Tchouaméni": {
        "opponents": [
          "Alex Baena",
          "Pablo Barrios",
          "Morten Hjulmand",
          "Kang-in Lee"
        ],
        "primary_zone": "Central Mid vs Central Mid — Box-to-Box Midfield Contest",
        "source": "defensive_duel, attacking_duel, midfield_pairing"
      },
      "Federico Valverde": {
        "opponents": [
          "Kang-in Lee",
          "Pablo Barrios"
        ],
        "primary_zone": "RWB vs LWB",
        "source": "defensive_duel, attacking_duel, midfield_pairing"
      },
      "Dean Huijsen": {
        "opponents": [
          "Julián Alvarez",
          "Ademola Lookman"
        ],
        "primary_zone": "Striker vs Two Centre Backs — 1v2 Aerial/Physical Battle",
        "source": "defensive_duel"
      },
      "Trent Alexander-Arnold": {
        "opponents": [
          "Julián Alvarez",
          "Ademola Lookman"
        ],
        "primary_zone": "Striker vs Two Centre Backs — 1v2 Aerial/Physical Battle",
        "source": "defensive_duel"
      },
      "Jude Bellingham": {
        "opponents": [
          "Morten Hjulmand",
          "Alex Baena"
        ],
        "primary_zone": "Central Mid vs Defensive Mid — Pressing/Creation Duel",
        "source": "attacking_duel, midfield_pairing"
      },
      "Vinícius Júnior": {
        "opponents": [
          "Cristian Romero"
        ],
        "primary_zone": "Shadow Striker vs Centre Back — Half-Space Threat",
        "source": "attacking_duel"
      },
      "Yan Diomande": {
        "opponents": [
          "Cristian Romero"
        ],
        "primary_zone": "Shadow Striker vs Centre Back — Half-Space Threat",
        "source": "attacking_duel"
      },
      "Kylian Mbappé": {
        "opponents": [
          "Cristian Romero",
          "Dávid Hancko"
        ],
        "primary_zone": "Striker vs Two Centre Backs — 1v2 Aerial/Physical Battle",
        "source": "attacking_duel"
      },
      "Thibaut Courtois": {
        "opponents": [
          "Julián Alvarez",
          "Ademola Lookman"
        ],
        "primary_zone": "Shape fallback",
        "source": "formation_fallback"
      },
      "Marc Cucurella": {
        "opponents": [
          "Julián Alvarez"
        ],
        "primary_zone": "Shape fallback",
        "source": "formation_fallback"
      }
    },
    "key_tactical_insight": "Midfield is evenly contested — Pablo Barrios vs Jude Bellingham will be the pivotal duel. Total antagonist xG — Home: 0.63, Away: 1.44. Home danger zone: Striker vs Two Centre Backs — 1v2 Aerial/Physical Battle. Away danger zone: Striker vs Two Centre Backs — 1v2 Aerial/Physical Battle.",
    "lambda_factors": {
      "home_gk_opposition_factor": 0.9548,
      "away_gk_opposition_factor": 0.9481,
      "home_set_piece_bonus": 0.1334,
      "away_set_piece_bonus": 0.1354,
      "home_defensive_solidity_vs": 0.8778,
      "away_defensive_solidity_vs": 0.9037,
      "home_midfield_factor": 0.997,
      "away_midfield_factor": 1.017,
      "stage_discount": 1.0,
      "quality_gap_applied": true,
      "home_avg_quality": 0.7986,
      "away_avg_quality": 0.8819,
      "avg_quality_gap": -0.0833,
      "squad_value_gap_log": -0.7269,
      "top5_value_gap_log": -0.7775,
      "attack_value_gap_log": -0.7838,
      "elite_count_gap": -3,
      "combined_quality_gap": -0.2139,
      "stronger_lambda_boost": 0.1177,
      "weaker_lambda_suppression": 0.0685,
      "home_bench_lambda_bonus": 0.1447,
      "away_bench_lambda_bonus": 0.1595,
      "home_bench_players_modelled": 7,
      "away_bench_players_modelled": 7,
      "fbref_team_priors": {
        "applied": true,
        "home_squad": "Atlético Madrid",
        "away_squad": "Real Madrid",
        "home_goals_per90": 2.333333333333333,
        "away_goals_against_per90": 3.33,
        "away_goals_per90": 3.0,
        "home_goals_against_per90": 2.33,
        "home_empirical_lambda": 3.5,
        "away_empirical_lambda": 3.5,
        "blending_weight": 0.228
      },
      "mismatch_score_pressure_applied": false,
      "competitive_underdog_floor_applied": true,
      "competitive_underdog_floor": 1.0,
      "competitive_underdog_floor_mode": "smooth_softplus",
      "pre_competitive_floor_home_lambda": 1.531,
      "pre_competitive_floor_away_lambda": 2.667,
      "pre_calibration_home_lambda": 1.5312,
      "pre_calibration_away_lambda": 2.6674,
      "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": 1.993,
      "final_away_lambda": 2.667
    }
  },
  "home_standing": {
    "available": true,
    "team_position": 6,
    "opponent_position": 3,
    "standing_lambda_multiplier": 0.9578,
    "attack_index": 1.458,
    "defense_concede_index": 0.625,
    "form_multiplier": 0.972,
    "team_attack_rate_contextual": 1.75,
    "opp_defense_rate_contextual": 0.75,
    "team_ppg": 1.75,
    "opponent_ppg": 2.25
  },
  "away_standing": {
    "available": true,
    "team_position": 3,
    "opponent_position": 6,
    "standing_lambda_multiplier": 1.4959,
    "attack_index": 2.082,
    "defense_concede_index": 1.249,
    "form_multiplier": 1.028,
    "team_attack_rate_contextual": 2.5,
    "opp_defense_rate_contextual": 1.5,
    "team_ppg": 2.25,
    "opponent_ppg": 1.75
  },
  "xgboost_reasoning": {
    "summary": "Antagonist + XGBoost match analysis for Atl. Madrid vs Real Madrid. Player statistics regressed using position-specific XGBoost models (G, D, M, F) with 2026-2027 FBref priors. Micro-duels resolved across 3-5-2 vs 3-4-2-1 (duel lambdas: Home 1.531, Away 2.667). Final calibrated Poisson lambdas: Home 1.993, Away 2.667 (most likely score 1-2).",
    "competition": "LaLiga",
    "model_coverage": {
      "home_starters_count": 11,
      "home_xgboost_players": 11,
      "home_fbref_players": 10,
      "away_starters_count": 11,
      "away_xgboost_players": 10,
      "away_fbref_players": 10,
      "home_bench_modelled": 7,
      "away_bench_modelled": 7
    },
    "team_priors": {
      "applied": true,
      "home_squad": "Atlético Madrid",
      "away_squad": "Real Madrid",
      "home_goals_per90": 2.333333333333333,
      "away_goals_against_per90": 3.33,
      "away_goals_per90": 3.0,
      "home_goals_against_per90": 2.33,
      "home_empirical_lambda": 3.5,
      "away_empirical_lambda": 3.5,
      "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": 1.993,
      "away_lambda": 2.667,
      "micro_duel_home_lambda": 1.531,
      "micro_duel_away_lambda": 2.667
    },
    "calibration_and_pressure": {
      "competition_calibration_applied": false,
      "competition_calibration_scale": 1.0,
      "mismatch_pressure_applied": false,
      "underdog_floor_applied": true
    }
  },
  "timestamp": "2026-09-20T13:30:38Z",
  "stat_limits": {
    "saves": 15.0,
    "goalsPrevented": 5.0,
    "keeperSaveValue": 3.0,
    "interceptionWon": 10.0,
    "totalTackle": 12.0,
    "wonTackle": 10.0,
    "totalClearance": 18.0,
    "aerialWon": 15.0,
    "totalPass": 150.0,
    "accuratePass": 145.0,
    "keyPass": 8.0,
    "expectedAssists": 1.5,
    "goalAssist": 4.0,
    "expectedGoals": 3.0,
    "goals": 5.0,
    "totalShots": 12.0,
    "onTargetScoringAttempt": 8.0,
    "rating": 10.0,
    "minutesPlayed": 95.0,
    "duelWon": 20.0,
    "ballRecovery": 18.0,
    "fouls": 8.0
  }
}