{
  "match_info": {
    "home_team": "Elche",
    "away_team": "Real Madrid",
    "tournament": "LaLiga",
    "date": "20260915",
    "timezone": "America/New_York",
    "home_formation": "3-4-2-1",
    "away_formation": "4-2-3-1",
    "lineup_status": "unconfirmed_official",
    "lineup_source": "/matches/get-lineups",
    "lineup_confirmed": false,
    "lineup_confidence": 0.75
  },
  "prediction": {
    "most_likely_score": "1-4",
    "home_goals": 1,
    "away_goals": 4,
    "most_likely_score_probability": 0.072,
    "match_resolution": "regulation",
    "predicted_winner": "Real Madrid",
    "tiebreaker": {
      "applies": false,
      "method": "none",
      "regulation_draw_probability": 0.0657,
      "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": "1-4",
        "probability": 0.072
      },
      {
        "score": "0-4",
        "probability": 0.0703
      },
      {
        "score": "1-3",
        "probability": 0.0667
      },
      {
        "score": "0-3",
        "probability": 0.0651
      },
      {
        "score": "1-5",
        "probability": 0.0621
      }
    ],
    "scoreline_probabilities": {
      "0-0": 0.0049,
      "0-1": 0.0209,
      "0-2": 0.0453,
      "0-3": 0.0651,
      "0-4": 0.0703,
      "0-5": 0.0607,
      "0-6": 0.0436,
      "0-7": 0.0269,
      "0-8": 0.0145,
      "0-9": 0.007,
      "1-0": 0.0049,
      "1-1": 0.0215,
      "1-2": 0.0464,
      "1-3": 0.0667,
      "1-4": 0.072,
      "1-5": 0.0621,
      "1-6": 0.0447,
      "1-7": 0.0275,
      "1-8": 0.0149,
      "1-9": 0.0071,
      "2-0": 0.0025,
      "2-1": 0.011,
      "2-2": 0.0237,
      "2-3": 0.0341,
      "2-4": 0.0368,
      "2-5": 0.0318,
      "2-6": 0.0229,
      "2-7": 0.0141,
      "2-8": 0.0076,
      "2-9": 0.0036,
      "3-0": 0.0009,
      "3-1": 0.0038,
      "3-2": 0.0081,
      "3-3": 0.0117,
      "3-4": 0.0126,
      "3-5": 0.0109,
      "3-6": 0.0078,
      "3-7": 0.0048,
      "3-8": 0.0026,
      "3-9": 0.0012,
      "4-1": 0.001,
      "4-2": 0.0021,
      "4-3": 0.003,
      "4-4": 0.0032,
      "4-5": 0.0028,
      "4-6": 0.002,
      "4-7": 0.0012,
      "4-8": 0.0007,
      "5-3": 0.0006,
      "5-4": 0.0007,
      "5-5": 0.0006
    },
    "outcome": {
      "home_win": 0.0399,
      "draw": 0.0657,
      "away_win": 0.8944
    },
    "markets": {
      "over_2_5_goals": 0.8999,
      "under_2_5_goals": 0.1001,
      "btts_yes": 0.6322,
      "btts_no": 0.3678,
      "home_clean_sheet": 0.0135,
      "away_clean_sheet": 0.3592
    },
    "home_ratings": {
      "DR": 6.49,
      "MCR": 6.77,
      "ATR": 6.27,
      "GK": 7.07
    },
    "away_ratings": {
      "DR": 7.28,
      "MCR": 7.58,
      "ATR": 8.21,
      "GK": 7.09
    },
    "insights": {
      "summary": "Antagonist matchup analysis for Elche vs Real Madrid. Most likely scoreline: 1-4. Lambdas derived from 4 home and 4 away individual player duels.",
      "key_player": "Projected scorer(s): Abiel Osorio, Kylian Mbappé (3), Vinícius Júnior",
      "tactical_analysis": "Tactical parity between 3-4-2-1 and 4-2-3-1. Match outcome driven primarily by individual player quality. Away midfield dictates play with ~54% possession expected (Facundo Buonanotte vs Jude Bellingham). Total antagonist xG — Home: 0.36, Away: 1.29. Home danger zone: Central Mid vs Defensive Mid — Pressing/Creation Duel. Away danger zone: Striker vs Two Centre Backs — 1v2 Aerial/Physical Battle."
    },
    "confidence": 0.79,
    "home_lambda": 1.024,
    "away_lambda": 4.316,
    "modal_scoreline": null,
    "modal_scoreline_probability": null,
    "headline_policy": null
  },
  "pregame_baseline": {
    "fair_win_probability": {
      "home_win": 0.0399,
      "draw": 0.0657,
      "away_win": 0.8944
    },
    "favorite": "Real Madrid",
    "favorite_win_probability": 0.8944,
    "fair_spread": -3.292,
    "fair_total": 5.34,
    "prop_estimates": [
      {
        "market": "team_total_goals",
        "selection": "Elche",
        "estimate": 1.024,
        "probability": null,
        "unit": "goals"
      },
      {
        "market": "team_total_goals",
        "selection": "Real Madrid",
        "estimate": 4.316,
        "probability": null,
        "unit": "goals"
      },
      {
        "market": "over_2_5_goals",
        "selection": "yes",
        "estimate": 2.5,
        "probability": 0.8999,
        "unit": "probability"
      },
      {
        "market": "both_teams_to_score",
        "selection": "yes",
        "estimate": 1.0,
        "probability": 0.6322,
        "unit": "probability"
      },
      {
        "market": "clean_sheet",
        "selection": "Elche",
        "estimate": 1.0,
        "probability": 0.0135,
        "unit": "probability"
      },
      {
        "market": "clean_sheet",
        "selection": "Real Madrid",
        "estimate": 1.0,
        "probability": 0.3592,
        "unit": "probability"
      },
      {
        "market": "anytime_goal",
        "selection": "Facundo Buonanotte (Elche)",
        "estimate": 0.1896,
        "probability": 0.1517,
        "unit": "xG"
      },
      {
        "market": "anytime_goal",
        "selection": "Kylian Mbappé (Real Madrid)",
        "estimate": 2.132,
        "probability": 0.9784,
        "unit": "xG"
      },
      {
        "market": "assist",
        "selection": "Gonzalo Villar (Elche)",
        "estimate": 0.127,
        "probability": 0.1988,
        "unit": "xA"
      },
      {
        "market": "assist",
        "selection": "Jude Bellingham (Real Madrid)",
        "estimate": 0.1911,
        "probability": 0.2591,
        "unit": "xA"
      }
    ],
    "expected_pace": {
      "tempo": "high",
      "expected_total_goals": 5.34,
      "expected_total_shots": 24,
      "expected_total_passes": 935,
      "expected_pressing_actions_per_90": 14.1,
      "possession_home_pct": 46.4,
      "possession_away_pct": 53.6,
      "notes": "Real Madrid projects to control midfield possession"
    },
    "expected_game_script": {
      "favorite": "Real Madrid",
      "favorite_win_probability": 0.8944,
      "script": "Real Madrid is the fair winner side, but the baseline remains favorite-led: fair spread -3.29 goals and fair total 5.34.",
      "first_half": "Expect high tempo while both sides test the matchup thesis; shot baseline is about 12 first-half attempts.",
      "second_half": "If level after halftime, midfield control and bench quality should decide territory; Elche 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 Víctor Chust, Buba Sangaré in Striker vs Two Centre Backs — 1v2 Aerial/Physical Battle; Real Madrid projects to control midfield possession.",
    "expected_rotation_usage_behavior": [
      "Elche: starters carry the main goal usage through Abiel Osorio; bench watchlist: Martim Neto, Ezequiel Ponce, Fernando Niño.",
      "Real Madrid: starters carry the main goal usage through Kylian Mbappé (3), Vinícius Júnior; bench watchlist: Yan Diomande, Rodrygo.",
      "Assist usage should flow through Gonzalo Villar, Jude Bellingham; 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 12 total first-half shots, and 2.67 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 Elche 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.",
      "Elche 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": {
    "Elche": {
      "formation": "3-4-2-1",
      "players": {
        "Matías Dituro": {
          "player_id": 556884,
          "position": "G",
          "position_depth": "G",
          "is_starter": true,
          "shirt_number": 1,
          "height": 191,
          "market_value": 105000,
          "stats": {
            "saves": 3,
            "goals_prevented": 0.0,
            "rating": 7.0669,
            "minutes": 88,
            "total_pass": 45,
            "accurate_pass": 32,
            "duels_won": 0,
            "total_long_balls": 21,
            "accurate_long_balls": 9,
            "touches": 54,
            "clearances": 0,
            "ball_recovery": 8,
            "high_claims": 0,
            "punches": 0.0,
            "aerial_won": 0,
            "sweeper_actions": 0,
            "sweeper_accurate": 0,
            "saves_inside_box": 2,
            "possession_lost": 13.4919,
            "duels_lost": 0,
            "total_contest": 0,
            "won_contest": 0,
            "fouls": 0,
            "fouls_drawn": 0,
            "total_own_half_passes": 31,
            "accurate_own_half_passes": 28,
            "goal_rate": 0.0,
            "goals": 0,
            "assists": 0,
            "total_shots": 0,
            "shots_on_target": 0,
            "goalsAgainst": 3.0,
            "shotsOnTargetAgainst": 5.3333,
            "cleanSheets": 0.0,
            "interceptions": 0,
            "tackles_won": 0,
            "crosses_total": 0,
            "offsides": 0,
            "yellowCards": 0.0,
            "redCards": 0.0,
            "penaltySave": 0.0,
            "ownGoals": 0.0,
            "savePct": 43.8,
            "cleanSheetPct": 0.0,
            "minutesPct": 100.0,
            "pointsPerMatch": 0.33,
            "netGoalDifferencePer90": 0.0,
            "expected_saves": 2.71,
            "high_pressure_saves": 1.03,
            "shots_faced": 5.8,
            "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": 76.0
          },
          "latest_10_games": [
            {
              "match_type": "played",
              "match_id": 16416322.0,
              "match_date": "2026-09-12 16:30:00 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": "Athletic Club",
              "away_team": "Elche",
              "home_score_current": 1.0,
              "away_score_current": 1.0,
              "team_side": "away",
              "status_code": 100.0,
              "status_type": "finished",
              "status_description": "Ended",
              "player_status": "starter",
              "is_starting_11": true,
              "team": "Elche",
              "opponent": "Athletic Club",
              "stats": {},
              "has_player_stats": false,
              "source": "depth_chart.csv"
            },
            {
              "match_id": 16416319.0,
              "match_date": "2026-09-07",
              "home_team": "Elche",
              "away_team": "Real Sociedad",
              "team_side": "home",
              "is_starting_11": 1,
              "team": "Elche",
              "opponent": "Real Sociedad",
              "stats": {
                "minutes": 90,
                "rating": 5.8,
                "assists": 0,
                "expected_assists": 0.0042,
                "total_shots": 0,
                "total_pass": 41,
                "accurate_pass": 32,
                "clearances": 1,
                "ball_recovery": 7,
                "saves": 3,
                "goals_prevented": -1.4831
              },
              "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": 16416304.0,
              "match_date": "2026-08-28",
              "home_team": "Real Racing Club",
              "away_team": "Elche",
              "team_side": "away",
              "is_starting_11": 1,
              "team": "Elche",
              "opponent": "Real Racing Club",
              "stats": {
                "minutes": 90,
                "rating": 6.4,
                "assists": 0,
                "expected_assists": 0.0035,
                "total_shots": 0,
                "total_pass": 35,
                "accurate_pass": 25,
                "aerial_won": 1,
                "duels_won": 1,
                "ball_recovery": 11,
                "saves": 3,
                "goals_prevented": -0.816
              },
              "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": 16416311.0,
              "match_date": "2026-08-23",
              "home_team": "Elche",
              "away_team": "FC Barcelona",
              "team_side": "home",
              "is_starting_11": 1,
              "team": "Elche",
              "opponent": "FC Barcelona",
              "stats": {
                "minutes": 90,
                "rating": 5.7,
                "assists": 0,
                "expected_assists": 0.0022,
                "total_shots": 0,
                "total_pass": 52,
                "accurate_pass": 34,
                "ball_recovery": 10,
                "saves": 2,
                "goals_prevented": -0.6783
              },
              "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": 16421050.0,
              "match_date": "2026-08-17",
              "home_team": "Deportivo de A Coruña",
              "away_team": "Elche",
              "team_side": "away",
              "is_starting_11": 1,
              "team": "Elche",
              "opponent": "Deportivo de A Coruña",
              "stats": {
                "minutes": 90,
                "rating": 6.2,
                "assists": 0,
                "expected_assists": 0.0014,
                "total_shots": 0,
                "total_pass": 56,
                "accurate_pass": 40,
                "ball_recovery": 6,
                "saves": 2,
                "goals_prevented": -0.7246
              },
              "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": 3074,
            "combined_rank_score": 1043.0,
            "ranking_source": "sofascore_plus_fifa_csv",
            "ranking_status": "combined",
            "sofascore_rank": 134.0,
            "sofascore_rating": 7.3636,
            "sofascore_appearances": 22.0,
            "fifa_rank": 1952.0,
            "fifa_overall": 76.0,
            "fifa_source": "EA SPORTS FC official ratings",
            "match_squad_rank": 18,
            "squad_role": "starter",
            "projected_match_rating": 7.0669,
            "source_file": "data/player_rankings.csv",
            "player_name": "Matías Dituro",
            "ranking_neighbors": {
              "upper": [
                {
                  "player_name": "Arnaud Kalimuendo",
                  "ranking": 3069
                },
                {
                  "player_name": "Karl Darlow",
                  "ranking": 3070
                },
                {
                  "player_name": "Habib Diarra",
                  "ranking": 3071
                },
                {
                  "player_name": "Jaidon Anthony",
                  "ranking": 3072
                },
                {
                  "player_name": "Alex Arce",
                  "ranking": 3073
                }
              ],
              "lower": [
                {
                  "player_name": "Liam Delap",
                  "ranking": 3075
                },
                {
                  "player_name": "Leopold Querfeld",
                  "ranking": 3076
                },
                {
                  "player_name": "Daizen Maeda",
                  "ranking": 3077
                },
                {
                  "player_name": "Javi Galán",
                  "ranking": 3078
                },
                {
                  "player_name": "Matt O'Riley",
                  "ranking": 3079
                }
              ]
            }
          },
          "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": 0.9812,
            "fbref_prior_metrics": {
              "squad": "Elche",
              "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, Elche, 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": 7.2021,
                "minutes": 90,
                "total_pass": 46,
                "accurate_pass": 33,
                "duels_won": 0,
                "total_long_balls": 22,
                "accurate_long_balls": 9,
                "touches": 56,
                "clearances": 0,
                "ball_recovery": 8,
                "high_claims": 0,
                "punches": 0.0,
                "aerial_won": 0,
                "sweeper_actions": 0,
                "sweeper_accurate": 0,
                "saves_inside_box": 2,
                "possession_lost": 13.75,
                "duels_lost": 0,
                "total_contest": 0,
                "won_contest": 0,
                "fouls": 0,
                "fouls_drawn": 0,
                "total_own_half_passes": 32,
                "accurate_own_half_passes": 28
              },
              "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": "2026-09-07",
                    "opponent": "Real Sociedad",
                    "minutes": 90.0,
                    "is_starting": true,
                    "weight": 0.3138,
                    "rating": 5.8
                  },
                  {
                    "match_date": "2026-08-28",
                    "opponent": "Real Racing Club",
                    "minutes": 90.0,
                    "is_starting": true,
                    "weight": 0.2667,
                    "rating": 6.4
                  },
                  {
                    "match_date": "2026-08-23",
                    "opponent": "FC Barcelona",
                    "minutes": 90.0,
                    "is_starting": true,
                    "weight": 0.2267,
                    "rating": 5.7
                  },
                  {
                    "match_date": "2026-08-17",
                    "opponent": "Deportivo de A Coruña",
                    "minutes": 90.0,
                    "is_starting": true,
                    "weight": 0.1927,
                    "rating": 6.2
                  }
                ],
                "feature_row": {
                  "history_matches": 4.0,
                  "is_starting_11": 1.0,
                  "sweeper_actions_p90": 0.6862,
                  "touches": 54.621,
                  "totalOwnHalfPasses": 31.2206,
                  "punches": 0.3138,
                  "distribution_accuracy": 0.8999,
                  "accurateKeeperSweeper": 0.6862
                },
                "per_target": [
                  {
                    "target": "saves",
                    "predicted": 2.8310775756835938,
                    "scale": "count per match",
                    "top_features": [
                      {
                        "name": "sweeper_actions_p90",
                        "importance": 0.0587
                      },
                      {
                        "name": "accurateKeeperSweeper",
                        "importance": 0.0534
                      },
                      {
                        "name": "touches",
                        "importance": 0.0497
                      },
                      {
                        "name": "totalOwnHalfPasses",
                        "importance": 0.049
                      },
                      {
                        "name": "distribution_accuracy",
                        "importance": 0.043
                      }
                    ]
                  },
                  {
                    "target": "goalsPrevented",
                    "predicted": 0.0,
                    "scale": "count per match",
                    "top_features": [
                      {
                        "name": "sweeper_actions_p90",
                        "importance": 0.053
                      },
                      {
                        "name": "punches",
                        "importance": 0.051
                      },
                      {
                        "name": "touches",
                        "importance": 0.0482
                      },
                      {
                        "name": "accurateLongBalls",
                        "importance": 0.0468
                      },
                      {
                        "name": "passValueNormalized",
                        "importance": 0.0432
                      }
                    ]
                  },
                  {
                    "target": "rating",
                    "predicted": 7.202098846435547,
                    "scale": "0-10",
                    "top_features": [
                      {
                        "name": "sweeper_actions_p90",
                        "importance": 0.0593
                      },
                      {
                        "name": "touches",
                        "importance": 0.0495
                      },
                      {
                        "name": "distribution_accuracy",
                        "importance": 0.0484
                      },
                      {
                        "name": "savedShotsFromInsideTheBox",
                        "importance": 0.0468
                      },
                      {
                        "name": "punches",
                        "importance": 0.0464
                      }
                    ]
                  }
                ],
                "caveat": "Raw XGBoost output: no per-90 normalization; minutesPlayed is the player's historical average."
              }
            },
            {
              "step": "market_value_boost",
              "description": "Market-value quality scaling (boost 0.9812, quality 0.437)",
              "stats": {
                "saves": 3,
                "goals_prevented": 0.0,
                "rating": 7.0669,
                "minutes": 88,
                "total_pass": 45,
                "accurate_pass": 32,
                "duels_won": 0,
                "total_long_balls": 21,
                "accurate_long_balls": 9,
                "touches": 54,
                "clearances": 0,
                "ball_recovery": 8,
                "high_claims": 0,
                "punches": 0.0,
                "aerial_won": 0,
                "sweeper_actions": 0,
                "sweeper_accurate": 0,
                "saves_inside_box": 2,
                "possession_lost": 13.4919,
                "duels_lost": 0,
                "total_contest": 0,
                "won_contest": 0,
                "fouls": 0,
                "fouls_drawn": 0,
                "total_own_half_passes": 31,
                "accurate_own_half_passes": 28
              }
            },
            {
              "step": "fbref_prior_blend",
              "description": "FBref 2026-27 prior blended (weight 0.0722)",
              "stats": {
                "saves": 3,
                "goals_prevented": 0.0,
                "rating": 7.0669,
                "minutes": 88,
                "total_pass": 45,
                "accurate_pass": 32,
                "duels_won": 0,
                "total_long_balls": 21,
                "accurate_long_balls": 9,
                "touches": 54,
                "clearances": 0,
                "ball_recovery": 8,
                "high_claims": 0,
                "punches": 0.0,
                "aerial_won": 0,
                "sweeper_actions": 0,
                "sweeper_accurate": 0,
                "saves_inside_box": 2,
                "possession_lost": 13.4919,
                "duels_lost": 0,
                "total_contest": 0,
                "won_contest": 0,
                "fouls": 0,
                "fouls_drawn": 0,
                "total_own_half_passes": 31,
                "accurate_own_half_passes": 28,
                "goal_rate": 0.0,
                "goals": 0,
                "assists": 0,
                "total_shots": 0,
                "shots_on_target": 0,
                "goalsAgainst": 3.0,
                "shotsOnTargetAgainst": 5.3333,
                "cleanSheets": 0.0,
                "interceptions": 0,
                "tackles_won": 0,
                "crosses_total": 0,
                "offsides": 0,
                "yellowCards": 0.0,
                "redCards": 0.0,
                "penaltySave": 0.0,
                "ownGoals": 0.0,
                "savePct": 43.8,
                "cleanSheetPct": 0.0,
                "minutesPct": 100.0,
                "pointsPerMatch": 0.33,
                "netGoalDifferencePer90": -2.0
              }
            },
            {
              "step": "final_cap",
              "description": "Stats clamped to historical constraints and shot-component identity",
              "stats": {
                "saves": 3,
                "goals_prevented": 0.0,
                "rating": 7.0669,
                "minutes": 88,
                "total_pass": 45,
                "accurate_pass": 32,
                "duels_won": 0,
                "total_long_balls": 21,
                "accurate_long_balls": 9,
                "touches": 54,
                "clearances": 0,
                "ball_recovery": 8,
                "high_claims": 0,
                "punches": 0.0,
                "aerial_won": 0,
                "sweeper_actions": 0,
                "sweeper_accurate": 0,
                "saves_inside_box": 2,
                "possession_lost": 13.4919,
                "duels_lost": 0,
                "total_contest": 0,
                "won_contest": 0,
                "fouls": 0,
                "fouls_drawn": 0,
                "total_own_half_passes": 31,
                "accurate_own_half_passes": 28,
                "goal_rate": 0.0,
                "goals": 0,
                "assists": 0,
                "total_shots": 0,
                "shots_on_target": 0,
                "goalsAgainst": 3.0,
                "shotsOnTargetAgainst": 5.3333,
                "cleanSheets": 0.0,
                "interceptions": 0,
                "tackles_won": 0,
                "crosses_total": 0,
                "offsides": 0,
                "yellowCards": 0.0,
                "redCards": 0.0,
                "penaltySave": 0.0,
                "ownGoals": 0.0,
                "savePct": 43.8,
                "cleanSheetPct": 0.0,
                "minutesPct": 100.0,
                "pointsPerMatch": 0.33,
                "netGoalDifferencePer90": 0.0
              }
            },
            {
              "step": "enriched_model_output",
              "description": "Model output after duel-context enrichment (pre router post-processing)",
              "stats": {
                "saves": 3,
                "goals_prevented": 0.0,
                "rating": 7.0669,
                "minutes": 88,
                "total_pass": 45,
                "accurate_pass": 32,
                "duels_won": 0,
                "total_long_balls": 21,
                "accurate_long_balls": 9,
                "touches": 54,
                "clearances": 0,
                "ball_recovery": 8,
                "high_claims": 0,
                "punches": 0.0,
                "aerial_won": 0,
                "sweeper_actions": 0,
                "sweeper_accurate": 0,
                "saves_inside_box": 2,
                "possession_lost": 13.4919,
                "duels_lost": 0,
                "total_contest": 0,
                "won_contest": 0,
                "fouls": 0,
                "fouls_drawn": 0,
                "total_own_half_passes": 31,
                "accurate_own_half_passes": 28,
                "goal_rate": 0.0,
                "goals": 0,
                "assists": 0,
                "total_shots": 0,
                "shots_on_target": 0,
                "goalsAgainst": 3.0,
                "shotsOnTargetAgainst": 5.3333,
                "cleanSheets": 0.0,
                "interceptions": 0,
                "tackles_won": 0,
                "crosses_total": 0,
                "offsides": 0,
                "yellowCards": 0.0,
                "redCards": 0.0,
                "penaltySave": 0.0,
                "ownGoals": 0.0,
                "savePct": 43.8,
                "cleanSheetPct": 0.0,
                "minutesPct": 100.0,
                "pointsPerMatch": 0.33,
                "netGoalDifferencePer90": 0.0,
                "expected_saves": 2.71,
                "high_pressure_saves": 1.03,
                "shots_faced": 5.8,
                "opponent_faced": "Kylian Mbappé, Vinícius Júnior",
                "matchup_zone": "Goalkeeper shot-stopping context",
                "antagonist_source": "formation_fallback"
              }
            },
            {
              "step": "team_lambda_rescale",
              "description": "Player expected_goals/expected_assists rescaled so squad sum equals team lambda 1.02 (squad xG sum 0.7723, xG scale 1.3259)",
              "stats": {
                "saves": 3,
                "goals_prevented": 0.0,
                "rating": 7.0669,
                "minutes": 88,
                "total_pass": 45,
                "accurate_pass": 32,
                "duels_won": 0,
                "total_long_balls": 21,
                "accurate_long_balls": 9,
                "touches": 54,
                "clearances": 0,
                "ball_recovery": 8,
                "high_claims": 0,
                "punches": 0.0,
                "aerial_won": 0,
                "sweeper_actions": 0,
                "sweeper_accurate": 0,
                "saves_inside_box": 2,
                "possession_lost": 13.4919,
                "duels_lost": 0,
                "total_contest": 0,
                "won_contest": 0,
                "fouls": 0,
                "fouls_drawn": 0,
                "total_own_half_passes": 31,
                "accurate_own_half_passes": 28,
                "goal_rate": 0.0,
                "goals": 0,
                "assists": 0,
                "total_shots": 0,
                "shots_on_target": 0,
                "goalsAgainst": 3.0,
                "shotsOnTargetAgainst": 5.3333,
                "cleanSheets": 0.0,
                "interceptions": 0,
                "tackles_won": 0,
                "crosses_total": 0,
                "offsides": 0,
                "yellowCards": 0.0,
                "redCards": 0.0,
                "penaltySave": 0.0,
                "ownGoals": 0.0,
                "savePct": 43.8,
                "cleanSheetPct": 0.0,
                "minutesPct": 100.0,
                "pointsPerMatch": 0.33,
                "netGoalDifferencePer90": 0.0,
                "expected_saves": 2.71,
                "high_pressure_saves": 1.03,
                "shots_faced": 5.8,
                "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
              }
            },
            {
              "step": "rankings_attached",
              "description": "Global ranking attached (match squad rank 18, fifa_overall 76.0)",
              "stats": {
                "saves": 3,
                "goals_prevented": 0.0,
                "rating": 7.0669,
                "minutes": 88,
                "total_pass": 45,
                "accurate_pass": 32,
                "duels_won": 0,
                "total_long_balls": 21,
                "accurate_long_balls": 9,
                "touches": 54,
                "clearances": 0,
                "ball_recovery": 8,
                "high_claims": 0,
                "punches": 0.0,
                "aerial_won": 0,
                "sweeper_actions": 0,
                "sweeper_accurate": 0,
                "saves_inside_box": 2,
                "possession_lost": 13.4919,
                "duels_lost": 0,
                "total_contest": 0,
                "won_contest": 0,
                "fouls": 0,
                "fouls_drawn": 0,
                "total_own_half_passes": 31,
                "accurate_own_half_passes": 28,
                "goal_rate": 0.0,
                "goals": 0,
                "assists": 0,
                "total_shots": 0,
                "shots_on_target": 0,
                "goalsAgainst": 3.0,
                "shotsOnTargetAgainst": 5.3333,
                "cleanSheets": 0.0,
                "interceptions": 0,
                "tackles_won": 0,
                "crosses_total": 0,
                "offsides": 0,
                "yellowCards": 0.0,
                "redCards": 0.0,
                "penaltySave": 0.0,
                "ownGoals": 0.0,
                "savePct": 43.8,
                "cleanSheetPct": 0.0,
                "minutesPct": 100.0,
                "pointsPerMatch": 0.33,
                "netGoalDifferencePer90": 0.0,
                "expected_saves": 2.71,
                "high_pressure_saves": 1.03,
                "shots_faced": 5.8,
                "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": 76.0
              }
            },
            {
              "step": "integer_goal_projection",
              "description": "Team scoreline allocation: 1 projected goals distributed by scorer weight",
              "stats": {
                "saves": 3,
                "goals_prevented": 0.0,
                "rating": 7.0669,
                "minutes": 88,
                "total_pass": 45,
                "accurate_pass": 32,
                "duels_won": 0,
                "total_long_balls": 21,
                "accurate_long_balls": 9,
                "touches": 54,
                "clearances": 0,
                "ball_recovery": 8,
                "high_claims": 0,
                "punches": 0.0,
                "aerial_won": 0,
                "sweeper_actions": 0,
                "sweeper_accurate": 0,
                "saves_inside_box": 2,
                "possession_lost": 13.4919,
                "duels_lost": 0,
                "total_contest": 0,
                "won_contest": 0,
                "fouls": 0,
                "fouls_drawn": 0,
                "total_own_half_passes": 31,
                "accurate_own_half_passes": 28,
                "goal_rate": 0.0,
                "goals": 0,
                "assists": 0,
                "total_shots": 0,
                "shots_on_target": 0,
                "goalsAgainst": 3.0,
                "shotsOnTargetAgainst": 5.3333,
                "cleanSheets": 0.0,
                "interceptions": 0,
                "tackles_won": 0,
                "crosses_total": 0,
                "offsides": 0,
                "yellowCards": 0.0,
                "redCards": 0.0,
                "penaltySave": 0.0,
                "ownGoals": 0.0,
                "savePct": 43.8,
                "cleanSheetPct": 0.0,
                "minutesPct": 100.0,
                "pointsPerMatch": 0.33,
                "netGoalDifferencePer90": 0.0,
                "expected_saves": 2.71,
                "high_pressure_saves": 1.03,
                "shots_faced": 5.8,
                "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": 76.0
              }
            },
            {
              "step": "integer_assist_projection",
              "description": "Team scoreline allocation: 1 projected assists distributed by provider weight",
              "stats": {
                "saves": 3,
                "goals_prevented": 0.0,
                "rating": 7.0669,
                "minutes": 88,
                "total_pass": 45,
                "accurate_pass": 32,
                "duels_won": 0,
                "total_long_balls": 21,
                "accurate_long_balls": 9,
                "touches": 54,
                "clearances": 0,
                "ball_recovery": 8,
                "high_claims": 0,
                "punches": 0.0,
                "aerial_won": 0,
                "sweeper_actions": 0,
                "sweeper_accurate": 0,
                "saves_inside_box": 2,
                "possession_lost": 13.4919,
                "duels_lost": 0,
                "total_contest": 0,
                "won_contest": 0,
                "fouls": 0,
                "fouls_drawn": 0,
                "total_own_half_passes": 31,
                "accurate_own_half_passes": 28,
                "goal_rate": 0.0,
                "goals": 0,
                "assists": 0,
                "total_shots": 0,
                "shots_on_target": 0,
                "goalsAgainst": 3.0,
                "shotsOnTargetAgainst": 5.3333,
                "cleanSheets": 0.0,
                "interceptions": 0,
                "tackles_won": 0,
                "crosses_total": 0,
                "offsides": 0,
                "yellowCards": 0.0,
                "redCards": 0.0,
                "penaltySave": 0.0,
                "ownGoals": 0.0,
                "savePct": 43.8,
                "cleanSheetPct": 0.0,
                "minutesPct": 100.0,
                "pointsPerMatch": 0.33,
                "netGoalDifferencePer90": 0.0,
                "expected_saves": 2.71,
                "high_pressure_saves": 1.03,
                "shots_faced": 5.8,
                "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": 76.0
              }
            }
          ]
        },
        "Abiel Osorio": {
          "player_id": 1190083,
          "position": "F",
          "position_depth": "F",
          "is_starter": true,
          "shirt_number": 24,
          "height": 182,
          "market_value": 1400000,
          "stats": {
            "expected_goals": 0.1801,
            "goal_rate": 0.2521,
            "goals": 1,
            "shots_on_target": 1,
            "expected_assists": 0.0222,
            "key_pass": 1,
            "rating": 6.2739,
            "minutes": 34,
            "total_pass": 4,
            "accurate_pass": 4,
            "duels_won": 3,
            "total_long_balls": 0,
            "accurate_long_balls": 0,
            "total_opp_half_passes": 3,
            "accurate_opp_half_passes": 3,
            "crosses_total": 0,
            "crosses_accurate": 0,
            "touches": 11,
            "possession_lost": 0.9812,
            "dispossessed": 0.0,
            "duels_lost": 3,
            "aerial_lost": 1,
            "total_contest": 1,
            "won_contest": 0,
            "ball_recovery": 0,
            "challenges_lost": 0,
            "fouls": 1,
            "fouls_drawn": 0,
            "assists": 0,
            "shots_off_target": 2,
            "interceptions": 1,
            "tackles_won": 0,
            "tackles": 0,
            "clearances": 0,
            "blocks": 0,
            "big_chances_created": 0,
            "big_chances_missed": 3,
            "xgot": 0.2257,
            "offsides": 0,
            "ball_carries": 2,
            "total_progression": 0,
            "progressive_carries": 0,
            "total_shots": 3,
            "dribbles_attempted": 2,
            "dribbles_successful": 0.3,
            "aerial_won": 1,
            "crosses_attempted": 0.0,
            "duel_win_rate": 0.18,
            "pressing_faced": "HIGH",
            "matchup_zone": "Shadow Striker vs CDM + CB — Zone 14 Battle",
            "numerical_situation": "1v2",
            "opponent_defenders": "Bernardo Silva, Marc Cucurella",
            "opponent_faced": "Bernardo Silva, Marc Cucurella",
            "antagonist_source": "attacking_duel",
            "projected_goals": 1,
            "goal_probability": 0.4912,
            "projected_assists": 0,
            "assist_probability": 0.0702,
            "fifa_overall": 68.0
          },
          "latest_10_games": [
            {
              "match_type": "played",
              "match_id": 16416322.0,
              "match_date": "2026-09-12 16:30:00 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": "Athletic Club",
              "away_team": "Elche",
              "home_score_current": 1.0,
              "away_score_current": 1.0,
              "team_side": "away",
              "status_code": 100.0,
              "status_type": "finished",
              "status_description": "Ended",
              "player_status": "starter",
              "is_starting_11": true,
              "team": "Elche",
              "opponent": "Athletic Club",
              "stats": {},
              "has_player_stats": false,
              "source": "depth_chart.csv"
            },
            {
              "match_id": 16416319.0,
              "match_date": "2026-09-07",
              "home_team": "Elche",
              "away_team": "Real Sociedad",
              "team_side": "home",
              "is_starting_11": 0,
              "team": "Elche",
              "opponent": "Real Sociedad",
              "stats": {
                "minutes": 35,
                "rating": 6.1,
                "assists": 0,
                "expected_goals": 0.5117,
                "expected_assists": 0.0372,
                "total_shots": 3,
                "shots_on_target": 1,
                "shots_off_target": 2,
                "total_pass": 4,
                "accurate_pass": 4,
                "key_pass": 2,
                "interceptions": 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": 5936,
            "combined_rank_score": 4184.0,
            "ranking_source": "sofascore_plus_fifa_csv",
            "ranking_status": "combined",
            "sofascore_rank": null,
            "sofascore_rating": null,
            "sofascore_appearances": 0.0,
            "fifa_rank": 8146.0,
            "fifa_overall": 68.0,
            "fifa_source": "EA SPORTS FC official ratings",
            "match_squad_rank": 15,
            "squad_role": "starter",
            "projected_match_rating": 6.2739,
            "source_file": "data/player_rankings.csv",
            "player_name": "Abiel Osorio",
            "ranking_neighbors": {
              "upper": [
                {
                  "player_name": "Stefano Moreo",
                  "ranking": 5931
                },
                {
                  "player_name": "Federico Bonazzoli",
                  "ranking": 5932
                },
                {
                  "player_name": "Nicolás Adrián Schiavi",
                  "ranking": 5933
                },
                {
                  "player_name": "Giuseppe Pezzella",
                  "ranking": 5934
                },
                {
                  "player_name": "Antoine Bernede",
                  "ranking": 5935
                }
              ],
              "lower": [
                {
                  "player_name": "Grigoris Kastanos",
                  "ranking": 5937
                },
                {
                  "player_name": "Matia Barzić",
                  "ranking": 5938
                },
                {
                  "player_name": "Martin Frese",
                  "ranking": 5939
                },
                {
                  "player_name": "Giangiacomo Magnani",
                  "ranking": 5940
                },
                {
                  "player_name": "Jacopo Segre",
                  "ranking": 5941
                }
              ]
            }
          },
          "data_sources": [
            "match_history",
            "market_value",
            "fbref_season"
          ],
          "data_confidence": 0.312,
          "history_matches": 1,
          "xgboost_reasoning": {
            "model_source": "xgboost_regressor",
            "position_service": "F_service",
            "features_evaluated": [
              "minutesPlayed",
              "is_starting_11",
              "totalPass",
              "accuratePass",
              "totalOppositionHalfPasses",
              "accurateOppositionHalfPasses",
              "totalShots",
              "onTargetScoringAttempt",
              "shotOffTarget",
              "bigChanceMissed",
              "expectedAssists",
              "keyPass",
              "duelWon",
              "duelLost",
              "aerialWon",
              "aerialLost",
              "touches",
              "dispossessed",
              "wasFouled",
              "topSpeed",
              "numberOfSprints",
              "ballRecovery",
              "possessionLostCtrl",
              "passValueNormalized",
              "dribbleValueNormalized",
              "defensiveValueNormalized",
              "shotValueNormalized",
              "ballCarriesCount",
              "totalProgression",
              "progressiveBallCarriesCount",
              "pass_accuracy",
              "duel_win_rate",
              "opp_half_pass_pct",
              "shot_accuracy",
              "xg_per_shot",
              "touches_p90",
              "totalShots_p90",
              "duelWon_p90",
              "ballCarriesCount_p90",
              "big_chance_conversion",
              "shot_waste_rate",
              "aerial_dominance",
              "press_resistance_fwd",
              "speed_threat",
              "progressive_carries_p90",
              "history_matches"
            ],
            "targets_predicted": [
              "expectedGoals",
              "goals",
              "onTargetScoringAttempt",
              "expectedAssists",
              "keyPass",
              "rating"
            ],
            "history_matches": 1,
            "data_confidence": 0.312,
            "data_sources": [
              "match_history",
              "market_value",
              "fbref_season"
            ],
            "market_value_adjustment": 0.9812,
            "fbref_prior_metrics": {
              "squad": "Elche",
              "competition": "La Liga",
              "season": "2026-2027",
              "appearances": 0.0,
              "starts": 0.0,
              "prior_reliability": 0.0
            },
            "rationale": "XGBoost regressor (F_service) evaluated 1 historical appearances across 6 target models; FBref 2026-2027 prior blended (La Liga, Elche, rel: 0.00, gls/90: 0.0, ast/90: 0.0)."
          },
          "stat_evolution": [
            {
              "step": "xgboost_raw",
              "description": "XGBoost F_service raw output over 6 target models",
              "stats": {
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                "goal_rate": 0.2569,
                "goals": 0,
                "shots_on_target": 1,
                "expected_assists": 0.0226,
                "key_pass": 1,
                "rating": 6.3939,
                "minutes": 35,
                "total_pass": 4,
                "accurate_pass": 4,
                "duels_won": 3,
                "total_long_balls": 0,
                "accurate_long_balls": 0,
                "total_opp_half_passes": 3,
                "accurate_opp_half_passes": 3,
                "crosses_total": 0,
                "crosses_accurate": 0,
                "touches": 11,
                "possession_lost": 1.0,
                "dispossessed": 0.0,
                "duels_lost": 3,
                "aerial_lost": 1,
                "total_contest": 1,
                "won_contest": 0,
                "ball_recovery": 0,
                "challenges_lost": 0,
                "fouls": 1,
                "fouls_drawn": 0,
                "assists": 0,
                "shots_off_target": 2,
                "interceptions": 1,
                "tackles_won": 0,
                "tackles": 0,
                "clearances": 0,
                "blocks": 0,
                "big_chances_created": 0,
                "big_chances_missed": 3,
                "xgot": 0.23,
                "offsides": 0,
                "ball_carries": 2,
                "total_progression": 0,
                "progressive_carries": 0
              },
              "trace": {
                "model": {
                  "position_service": "F",
                  "schema_version": 3,
                  "trained_at": "2026-09-15T10:01:52.318462+00:00",
                  "trained_on": {
                    "matches": 93,
                    "players": 278,
                    "rows": 769
                  }
                },
                "player_history": [
                  {
                    "match_date": "2026-09-07",
                    "opponent": "Real Sociedad",
                    "minutes": 35.0,
                    "is_starting": false,
                    "weight": 1.0,
                    "rating": 6.1
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                ],
                "feature_row": {
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                  "is_starting_11": 1.0,
                  "onTargetScoringAttempt": 1.0,
                  "totalShots": 3.0,
                  "minutesPlayed": 35.0,
                  "touches": 11.0,
                  "dribbleValueNormalized": -0.56
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                "per_target": [
                  {
                    "target": "expectedGoals",
                    "predicted": 0.21470843255519867,
                    "scale": "per match (raw)",
                    "top_features": [
                      {
                        "name": "minutesPlayed",
                        "importance": 0.093
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                      {
                        "name": "is_starting_11",
                        "importance": 0.0745
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                      {
                        "name": "totalShots",
                        "importance": 0.0545
                      },
                      {
                        "name": "onTargetScoringAttempt",
                        "importance": 0.043
                      },
                      {
                        "name": "expectedAssists",
                        "importance": 0.0314
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                    ]
                  },
                  {
                    "target": "goals",
                    "predicted": 0.25694382190704346,
                    "scale": "count per match",
                    "top_features": [
                      {
                        "name": "onTargetScoringAttempt",
                        "importance": 0.1
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                      {
                        "name": "totalShots",
                        "importance": 0.0715
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                      {
                        "name": "is_starting_11",
                        "importance": 0.0371
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                      {
                        "name": "minutesPlayed",
                        "importance": 0.0298
                      },
                      {
                        "name": "passValueNormalized",
                        "importance": 0.0268
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                    ]
                  },
                  {
                    "target": "onTargetScoringAttempt",
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                    "scale": "count per match",
                    "top_features": [
                      {
                        "name": "onTargetScoringAttempt",
                        "importance": 0.0703
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                      {
                        "name": "totalShots",
                        "importance": 0.0583
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                      {
                        "name": "dribbleValueNormalized",
                        "importance": 0.0486
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                      {
                        "name": "touches",
                        "importance": 0.0401
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                      {
                        "name": "minutesPlayed",
                        "importance": 0.0347
                      }
                    ]
                  },
                  {
                    "target": "expectedAssists",
                    "predicted": 0.022645575925707817,
                    "scale": "per match (raw)",
                    "top_features": [
                      {
                        "name": "touches",
                        "importance": 0.0802
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                      {
                        "name": "accuratePass",
                        "importance": 0.0621
                      },
                      {
                        "name": "accurateOppositionHalfPasses",
                        "importance": 0.0547
                      },
                      {
                        "name": "totalPass",
                        "importance": 0.0537
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                      {
                        "name": "numberOfSprints",
                        "importance": 0.0397
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                    ]
                  },
                  {
                    "target": "keyPass",
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                    "top_features": [
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                        "name": "is_starting_11",
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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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                    ]
                  },
                  {
                    "target": "rating",
                    "predicted": 6.39390230178833,
                    "scale": "0-10",
                    "top_features": [
                      {
                        "name": "speed_threat",
                        "importance": 0.0598
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                      {
                        "name": "is_starting_11",
                        "importance": 0.0489
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                      {
                        "name": "opp_half_pass_pct",
                        "importance": 0.0439
                      },
                      {
                        "name": "minutesPlayed",
                        "importance": 0.0425
                      },
                      {
                        "name": "onTargetScoringAttempt",
                        "importance": 0.0404
                      }
                    ]
                  }
                ],
                "caveat": "Raw XGBoost output: no per-90 normalization; minutesPlayed is the player's historical average."
              }
            },
            {
              "step": "market_value_boost",
              "description": "Market-value quality scaling (boost 0.9812, quality 0.437)",
              "stats": {
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                "goal_rate": 0.2521,
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                "expected_assists": 0.0222,
                "key_pass": 1,
                "rating": 6.2739,
                "minutes": 34,
                "total_pass": 4,
                "accurate_pass": 4,
                "duels_won": 3,
                "total_long_balls": 0,
                "accurate_long_balls": 0,
                "total_opp_half_passes": 3,
                "accurate_opp_half_passes": 3,
                "crosses_total": 0,
                "crosses_accurate": 0,
                "touches": 11,
                "possession_lost": 0.9812,
                "dispossessed": 0.0,
                "duels_lost": 3,
                "aerial_lost": 1,
                "total_contest": 1,
                "won_contest": 0,
                "ball_recovery": 0,
                "challenges_lost": 0,
                "fouls": 1,
                "fouls_drawn": 0,
                "assists": 0,
                "shots_off_target": 2,
                "interceptions": 1,
                "tackles_won": 0,
                "tackles": 0,
                "clearances": 0,
                "blocks": 0,
                "big_chances_created": 0,
                "big_chances_missed": 3,
                "xgot": 0.2257,
                "offsides": 0,
                "ball_carries": 2,
                "total_progression": 0,
                "progressive_carries": 0
              }
            },
            {
              "step": "fbref_prior_blend",
              "description": "FBref 2026-27 prior blended (weight 0.0000)",
              "stats": {
                "expected_goals": 0.2107,
                "goal_rate": 0.2521,
                "goals": 0,
                "shots_on_target": 1,
                "expected_assists": 0.0222,
                "key_pass": 1,
                "rating": 6.2739,
                "minutes": 34,
                "total_pass": 4,
                "accurate_pass": 4,
                "duels_won": 3,
                "total_long_balls": 0,
                "accurate_long_balls": 0,
                "total_opp_half_passes": 3,
                "accurate_opp_half_passes": 3,
                "crosses_total": 0,
                "crosses_accurate": 0,
                "touches": 11,
                "possession_lost": 0.9812,
                "dispossessed": 0.0,
                "duels_lost": 3,
                "aerial_lost": 1,
                "total_contest": 1,
                "won_contest": 0,
                "ball_recovery": 0,
                "challenges_lost": 0,
                "fouls": 1,
                "fouls_drawn": 0,
                "assists": 0,
                "shots_off_target": 2,
                "interceptions": 1,
                "tackles_won": 0,
                "tackles": 0,
                "clearances": 0,
                "blocks": 0,
                "big_chances_created": 0,
                "big_chances_missed": 3,
                "xgot": 0.2257,
                "offsides": 0,
                "ball_carries": 2,
                "total_progression": 0,
                "progressive_carries": 0
              }
            },
            {
              "step": "final_cap",
              "description": "Stats clamped to historical constraints and shot-component identity",
              "stats": {
                "expected_goals": 0.2107,
                "goal_rate": 0.2521,
                "goals": 0,
                "shots_on_target": 1,
                "expected_assists": 0.0222,
                "key_pass": 1,
                "rating": 6.2739,
                "minutes": 34,
                "total_pass": 4,
                "accurate_pass": 4,
                "duels_won": 3,
                "total_long_balls": 0,
                "accurate_long_balls": 0,
                "total_opp_half_passes": 3,
                "accurate_opp_half_passes": 3,
                "crosses_total": 0,
                "crosses_accurate": 0,
                "touches": 11,
                "possession_lost": 0.9812,
                "dispossessed": 0.0,
                "duels_lost": 3,
                "aerial_lost": 1,
                "total_contest": 1,
                "won_contest": 0,
                "ball_recovery": 0,
                "challenges_lost": 0,
                "fouls": 1,
                "fouls_drawn": 0,
                "assists": 0,
                "shots_off_target": 2,
                "interceptions": 1,
                "tackles_won": 0,
                "tackles": 0,
                "clearances": 0,
                "blocks": 0,
                "big_chances_created": 0,
                "big_chances_missed": 3,
                "xgot": 0.2257,
                "offsides": 0,
                "ball_carries": 2,
                "total_progression": 0,
                "progressive_carries": 0
              }
            },
            {
              "step": "enriched_model_output",
              "description": "Model output after duel-context enrichment (pre router post-processing)",
              "stats": {
                "expected_goals": 0.1358,
                "goal_rate": 0.2521,
                "goals": 0,
                "shots_on_target": 1,
                "expected_assists": 0.0222,
                "key_pass": 1,
                "rating": 6.2739,
                "minutes": 34,
                "total_pass": 4,
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                "duels_won": 3,
                "total_long_balls": 0,
                "accurate_long_balls": 0,
                "total_opp_half_passes": 3,
                "accurate_opp_half_passes": 3,
                "crosses_total": 0,
                "crosses_accurate": 0,
                "touches": 11,
                "possession_lost": 0.9812,
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                "duels_lost": 3,
                "aerial_lost": 1,
                "total_contest": 1,
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                "fouls": 1,
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                "xgot": 0.2257,
                "offsides": 0,
                "ball_carries": 2,
                "total_progression": 0,
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                "total_shots": 3,
                "dribbles_attempted": 2,
                "dribbles_successful": 0.3,
                "aerial_won": 1,
                "crosses_attempted": 0.0,
                "duel_win_rate": 0.18,
                "pressing_faced": "HIGH",
                "matchup_zone": "Shadow Striker vs CDM + CB — Zone 14 Battle",
                "numerical_situation": "1v2",
                "opponent_defenders": "Bernardo Silva, Marc Cucurella",
                "opponent_faced": "Bernardo Silva, Marc Cucurella",
                "antagonist_source": "attacking_duel"
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            },
            {
              "step": "team_lambda_rescale",
              "description": "Player expected_goals/expected_assists rescaled so squad sum equals team lambda 1.02 (squad xG sum 0.7723, xG scale 1.3259)",
              "stats": {
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                "goal_rate": 0.2521,
                "goals": 0,
                "shots_on_target": 1,
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                "key_pass": 1,
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                "minutes": 34,
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                "accurate_pass": 4,
                "duels_won": 3,
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                "total_opp_half_passes": 3,
                "accurate_opp_half_passes": 3,
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                "touches": 11,
                "possession_lost": 0.9812,
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                "duels_lost": 3,
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                "big_chances_created": 0,
                "big_chances_missed": 3,
                "xgot": 0.2257,
                "offsides": 0,
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                "total_progression": 0,
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                "total_shots": 3,
                "dribbles_attempted": 2,
                "dribbles_successful": 0.3,
                "aerial_won": 1,
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                "duel_win_rate": 0.18,
                "pressing_faced": "HIGH",
                "matchup_zone": "Shadow Striker vs CDM + CB — Zone 14 Battle",
                "numerical_situation": "1v2",
                "opponent_defenders": "Bernardo Silva, Marc Cucurella",
                "opponent_faced": "Bernardo Silva, Marc Cucurella",
                "antagonist_source": "attacking_duel",
                "projected_goals": 0,
                "goal_probability": 0.0,
                "projected_assists": 0,
                "assist_probability": 0.0
              }
            },
            {
              "step": "rankings_attached",
              "description": "Global ranking attached (match squad rank 15, fifa_overall 68.0)",
              "stats": {
                "expected_goals": 0.1801,
                "goal_rate": 0.2521,
                "goals": 0,
                "shots_on_target": 1,
                "expected_assists": 0.0222,
                "key_pass": 1,
                "rating": 6.2739,
                "minutes": 34,
                "total_pass": 4,
                "accurate_pass": 4,
                "duels_won": 3,
                "total_long_balls": 0,
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                "total_opp_half_passes": 3,
                "accurate_opp_half_passes": 3,
                "crosses_total": 0,
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                "touches": 11,
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                "ball_recovery": 0,
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                "fouls": 1,
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                "big_chances_created": 0,
                "big_chances_missed": 3,
                "xgot": 0.2257,
                "offsides": 0,
                "ball_carries": 2,
                "total_progression": 0,
                "progressive_carries": 0,
                "total_shots": 3,
                "dribbles_attempted": 2,
                "dribbles_successful": 0.3,
                "aerial_won": 1,
                "crosses_attempted": 0.0,
                "duel_win_rate": 0.18,
                "pressing_faced": "HIGH",
                "matchup_zone": "Shadow Striker vs CDM + CB — Zone 14 Battle",
                "numerical_situation": "1v2",
                "opponent_defenders": "Bernardo Silva, Marc Cucurella",
                "opponent_faced": "Bernardo Silva, Marc Cucurella",
                "antagonist_source": "attacking_duel",
                "projected_goals": 0,
                "goal_probability": 0.0,
                "projected_assists": 0,
                "assist_probability": 0.0,
                "fifa_overall": 68.0
              }
            },
            {
              "step": "integer_goal_projection",
              "description": "Team scoreline allocation: 1 projected goals distributed by scorer weight",
              "stats": {
                "expected_goals": 0.1801,
                "goal_rate": 0.2521,
                "goals": 1,
                "shots_on_target": 1,
                "expected_assists": 0.0222,
                "key_pass": 1,
                "rating": 6.2739,
                "minutes": 34,
                "total_pass": 4,
                "accurate_pass": 4,
                "duels_won": 3,
                "total_long_balls": 0,
                "accurate_long_balls": 0,
                "total_opp_half_passes": 3,
                "accurate_opp_half_passes": 3,
                "crosses_total": 0,
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                "touches": 11,
                "possession_lost": 0.9812,
                "dispossessed": 0.0,
                "duels_lost": 3,
                "aerial_lost": 1,
                "total_contest": 1,
                "won_contest": 0,
                "ball_recovery": 0,
                "challenges_lost": 0,
                "fouls": 1,
                "fouls_drawn": 0,
                "assists": 0,
                "shots_off_target": 2,
                "interceptions": 1,
                "tackles_won": 0,
                "tackles": 0,
                "clearances": 0,
                "blocks": 0,
                "big_chances_created": 0,
                "big_chances_missed": 3,
                "xgot": 0.2257,
                "offsides": 0,
                "ball_carries": 2,
                "total_progression": 0,
                "progressive_carries": 0,
                "total_shots": 3,
                "dribbles_attempted": 2,
                "dribbles_successful": 0.3,
                "aerial_won": 1,
                "crosses_attempted": 0.0,
                "duel_win_rate": 0.18,
                "pressing_faced": "HIGH",
                "matchup_zone": "Shadow Striker vs CDM + CB — Zone 14 Battle",
                "numerical_situation": "1v2",
                "opponent_defenders": "Bernardo Silva, Marc Cucurella",
                "opponent_faced": "Bernardo Silva, Marc Cucurella",
                "antagonist_source": "attacking_duel",
                "projected_goals": 1,
                "goal_probability": 0.4912,
                "projected_assists": 0,
                "assist_probability": 0.0,
                "fifa_overall": 68.0
              }
            },
            {
              "step": "integer_assist_projection",
              "description": "Team scoreline allocation: 1 projected assists distributed by provider weight",
              "stats": {
                "expected_goals": 0.1801,
                "goal_rate": 0.2521,
                "goals": 1,
                "shots_on_target": 1,
                "expected_assists": 0.0222,
                "key_pass": 1,
                "rating": 6.2739,
                "minutes": 34,
                "total_pass": 4,
                "accurate_pass": 4,
                "duels_won": 3,
                "total_long_balls": 0,
                "accurate_long_balls": 0,
                "total_opp_half_passes": 3,
                "accurate_opp_half_passes": 3,
                "crosses_total": 0,
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                "matchup_zone": "Shadow Striker vs CDM + CB — Zone 14 Battle",
                "numerical_situation": "1v2",
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                "opponent_faced": "Bernardo Silva, Marc Cucurella",
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                "goal_probability": 0.4912,
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                "assist_probability": 0.0702,
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            }
          ]
        },
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              "league_slug": "laliga",
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            },
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              },
              "has_player_stats": true,
              "league_name": "LaLiga",
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              "league_slug": "laliga",
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          ],
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            "ranking_source": "sofascore_plus_fifa_csv_filled",
            "ranking_status": "combined",
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            "fifa_source": "EA SPORTS FC official ratings",
            "match_squad_rank": 4,
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            "source_file": "data/player_rankings.csv",
            "player_name": "Germán Valera",
            "ranking_neighbors": {
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                {
                  "player_name": "Andraž Šporar",
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                },
                {
                  "player_name": "Abdul Fatawu Issahaku",
                  "ranking": 685
                },
                {
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                },
                {
                  "player_name": "Oleksandr Zinchenko",
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              ],
              "lower": [
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                  "player_name": "Adrià Altimira",
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                },
                {
                  "player_name": "Kepa Arrizabalaga",
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                },
                {
                  "player_name": "Hugo Ancajima",
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                },
                {
                  "player_name": "Andrew",
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                },
                {
                  "player_name": "Joseph Lacey",
                  "ranking": 693
                }
              ]
            }
          },
          "data_sources": [
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            "fbref_season"
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          "data_confidence": 0.529,
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            "features_evaluated": [
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              "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"
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            "targets_predicted": [
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              "expectedAssists",
              "goalAssist",
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              "fbref_season"
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              "season": "2026-2027",
              "appearances": 3.0,
              "starts": 3.0,
              "minutes": 260.0,
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            "rationale": "XGBoost regressor (M_service) evaluated 4 historical appearances across 5 target models; FBref 2026-2027 prior blended (La Liga, Elche, rel: 0.19, gls/90: 0.0, ast/90: 0.0)."
          },
          "stat_evolution": [
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                "accurate_own_half_passes": 10,
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              "trace": {
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                },
                "player_history": [
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                    "minutes": 81.0,
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                    "rating": 7.1
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                  {
                    "match_date": "2026-08-28",
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                    "weight": 0.2667,
                    "rating": 5.9
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                  {
                    "match_date": "2026-08-23",
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                    "minutes": 90.0,
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                    "weight": 0.2267,
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                  {
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                    "minutes": 81.0,
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                    "weight": 0.1927,
                    "rating": 7.0
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                ],
                "feature_row": {
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                "per_target": [
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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": "expectedAssists",
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                      {
                        "name": "accurateCross",
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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": "cross_accuracy",
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                      {
                        "name": "interceptionWon",
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                  },
                  {
                    "target": "expectedGoals",
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                    "top_features": [
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                      {
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                        "importance": 0.0622
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                      {
                        "name": "progressiveBallCarriesCount",
                        "importance": 0.0454
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                      {
                        "name": "possessionLostCtrl",
                        "importance": 0.0399
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                      {
                        "name": "numberOfSprints",
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                  {
                    "target": "rating",
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                    "scale": "0-10",
                    "top_features": [
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                      {
                        "name": "ballRecovery",
                        "importance": 0.0836
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                      {
                        "name": "kilometersCovered",
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                      {
                        "name": "defensive_midfield_actions",
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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."
              }
            },
            {
              "step": "market_value_boost",
              "description": "Market-value quality scaling (boost 0.9931, quality 0.477)",
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                "total_own_half_passes": 11,
                "accurate_own_half_passes": 10,
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                "accurate_opp_half_passes": 18,
                "crosses_total": 4,
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                "touches": 55,
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                "duels_lost": 4,
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                "ball_carries": 21,
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                "progressive_carries": 3
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            },
            {
              "step": "fbref_prior_blend",
              "description": "FBref 2026-27 prior blended (weight 0.0698)",
              "stats": {
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                "rating": 6.7962,
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                "total_own_half_passes": 11,
                "accurate_own_half_passes": 10,
                "total_opp_half_passes": 21,
                "accurate_opp_half_passes": 18,
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                "goal_rate": 0.0,
                "goals": 0,
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                "ball_carries": 21,
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                "progressive_carries": 3,
                "total_shots": 0,
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                "yellowCards": 0.0,
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                "ownGoals": 0.0,
                "minutesPct": 96.3,
                "pointsPerMatch": 0.33,
                "netGoalDifferencePer90": -2.08
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            },
            {
              "step": "final_cap",
              "description": "Stats clamped to historical constraints and shot-component identity",
              "stats": {
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                "expected_assists": 0.1248,
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                "minutes": 85,
                "total_pass": 33,
                "accurate_pass": 28,
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              "step": "integer_assist_projection",
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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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              "away_team": "FC Barcelona",
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              },
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              "league_slug": "laliga",
              "league_country": "Spain",
              "season_id": "97268.0",
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            "ranking_status": "combined",
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            "fifa_source": "EA SPORTS FC official ratings",
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            "squad_role": "starter",
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            "source_file": "data/player_rankings.csv",
            "player_name": "Facundo Buonanotte",
            "ranking_neighbors": {
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                {
                  "player_name": "Jay DaSilva",
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                },
                {
                  "player_name": "Oskar Pietuszewski",
                  "ranking": 3728
                },
                {
                  "player_name": "Honest Ahanor",
                  "ranking": 3729
                },
                {
                  "player_name": "Alexandru Mitriță",
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                },
                {
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              ],
              "lower": [
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                  "player_name": "Shea Charles",
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                },
                {
                  "player_name": "Mojmír Chytil",
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                },
                {
                  "player_name": "Kendry Páez",
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                },
                {
                  "player_name": "Josip Juranović",
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                },
                {
                  "player_name": "Michel Aebischer",
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                }
              ]
            }
          },
          "data_sources": [
            "match_history",
            "market_value",
            "fbref_season"
          ],
          "data_confidence": 0.448,
          "history_matches": 3,
          "xgboost_reasoning": {
            "model_source": "xgboost_regressor",
            "position_service": "M_service",
            "features_evaluated": [
              "minutesPlayed",
              "is_starting_11",
              "totalPass",
              "accuratePass",
              "totalOppositionHalfPasses",
              "accurateOppositionHalfPasses",
              "totalShots",
              "keyPass",
              "expectedAssists",
              "totalCross",
              "accurateCross",
              "duelWon",
              "duelLost",
              "aerialWon",
              "ballRecovery",
              "touches",
              "interceptionWon",
              "wonTackle",
              "possessionLostCtrl",
              "dispossessed",
              "numberOfSprints",
              "kilometersCovered",
              "passValueNormalized",
              "dribbleValueNormalized",
              "defensiveValueNormalized",
              "shotValueNormalized",
              "ballCarriesCount",
              "totalProgression",
              "progressiveBallCarriesCount",
              "pass_accuracy",
              "duel_win_rate",
              "opp_half_pass_pct",
              "creative_index",
              "touches_p90",
              "totalPass_p90",
              "keyPass_p90",
              "duelWon_p90",
              "ballRecovery_p90",
              "ballCarriesCount_p90",
              "creative_efficiency",
              "cross_accuracy",
              "cross_creative_contribution",
              "defensive_midfield_actions",
              "press_vulnerability",
              "progressive_carries_p90",
              "intensity_index",
              "history_matches"
            ],
            "targets_predicted": [
              "keyPass",
              "expectedAssists",
              "goalAssist",
              "expectedGoals",
              "rating"
            ],
            "history_matches": 3,
            "data_confidence": 0.448,
            "data_sources": [
              "match_history",
              "market_value",
              "fbref_season"
            ],
            "market_value_adjustment": 1.0099,
            "fbref_prior_metrics": {
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              "competition": "La Liga",
              "season": "2026-2027",
              "appearances": 2.0,
              "starts": 1.0,
              "minutes": 95.0,
              "goals_per90": 0.0,
              "assists_per90": 0.0,
              "shots_per90": 4.74,
              "shots_on_target_pct": 40.0,
              "prior_reliability": 0.0733
            },
            "rationale": "XGBoost regressor (M_service) evaluated 3 historical appearances across 5 target models; FBref 2026-2027 prior blended (La Liga, Elche, rel: 0.07, gls/90: 0.0, ast/90: 0.0)."
          },
          "stat_evolution": [
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              "step": "xgboost_raw",
              "description": "XGBoost M_service raw output over 5 target models",
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                "expected_goals": 0.1416,
                "rating": 6.7506,
                "minutes": 50,
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                "duels_won": 3,
                "total_long_balls": 0,
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                "total_own_half_passes": 6,
                "accurate_own_half_passes": 6,
                "total_opp_half_passes": 14,
                "accurate_opp_half_passes": 9,
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                "touches": 39,
                "possession_lost": 12.33,
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                "progressive_carries": 2
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              "trace": {
                "model": {
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                  "schema_version": 3,
                  "trained_at": "2026-09-15T10:01:48.236605+00:00",
                  "trained_on": {
                    "matches": 93,
                    "players": 461,
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                },
                "player_history": [
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                  },
                  {
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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": "creative_index",
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                      {
                        "name": "accurateCross",
                        "importance": 0.0319
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                    ]
                  },
                  {
                    "target": "expectedAssists",
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                    "top_features": [
                      {
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                      {
                        "name": "totalOppositionHalfPasses",
                        "importance": 0.0375
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                      {
                        "name": "expectedAssists",
                        "importance": 0.0361
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                      {
                        "name": "accurateCross",
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                      {
                        "name": "creative_index",
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                    ]
                  },
                  {
                    "target": "goalAssist",
                    "predicted": 0.07090441137552261,
                    "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",
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                      {
                        "name": "cross_accuracy",
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                      {
                        "name": "interceptionWon",
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                    ]
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                  {
                    "target": "expectedGoals",
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                    "scale": "per match (raw)",
                    "top_features": [
                      {
                        "name": "totalShots",
                        "importance": 0.077
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                      {
                        "name": "intensity_index",
                        "importance": 0.0622
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                      {
                        "name": "progressiveBallCarriesCount",
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                      {
                        "name": "possessionLostCtrl",
                        "importance": 0.0399
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                      {
                        "name": "numberOfSprints",
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                    ]
                  },
                  {
                    "target": "rating",
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                    "top_features": [
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                      {
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                        "importance": 0.0836
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                      {
                        "name": "kilometersCovered",
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                      {
                        "name": "defensive_midfield_actions",
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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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            },
            {
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                "accurate_own_half_passes": 6,
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            },
            {
              "step": "fbref_prior_blend",
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                "accurate_own_half_passes": 6,
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                "total_shots": 5,
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            {
              "step": "final_cap",
              "description": "Stats clamped to historical constraints and shot-component identity",
              "stats": {
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                "total_long_balls": 0,
                "accurate_long_balls": 0,
                "total_own_half_passes": 6,
                "accurate_own_half_passes": 6,
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                "ball_carries": 11,
                "total_progression": 65,
                "progressive_carries": 2,
                "total_shots": 5,
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                "yellowCards": 0.9091,
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                "pointsPerMatch": 0.0,
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            },
            {
              "step": "enriched_model_output",
              "description": "Model output after duel-context enrichment (pre router post-processing)",
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                "total_pass": 20,
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                "total_own_half_passes": 6,
                "accurate_own_half_passes": 6,
                "total_opp_half_passes": 14,
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                "total_shots": 2,
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                "yellowCards": 0.9091,
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                "minutesPct": 35.2,
                "pointsPerMatch": 0.0,
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                "pressing_faced": "MEDIUM",
                "matchup_zone": "Central Mid vs Defensive Mid — Pressing/Creation Duel",
                "numerical_situation": "1v1",
                "opponent_defenders": "Bernardo Silva",
                "opponent_faced": "Bernardo Silva",
                "antagonist_source": "attacking_duel, defensive_duel, midfield_pairing"
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              "description": "Player expected_goals/expected_assists rescaled so squad sum equals team lambda 1.02 (squad xG sum 0.7723, xG scale 1.3259)",
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                "expected_goals": 0.1896,
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                "total_pass": 20,
                "accurate_pass": 15,
                "duels_won": 3,
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                "total_own_half_passes": 6,
                "accurate_own_half_passes": 6,
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                "progressive_carries": 2,
                "total_shots": 2,
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                "pointsPerMatch": 0.0,
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                "dribbles_attempted": 2,
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                "pressing_faced": "MEDIUM",
                "matchup_zone": "Central Mid vs Defensive Mid — Pressing/Creation Duel",
                "numerical_situation": "1v1",
                "opponent_defenders": "Bernardo Silva",
                "opponent_faced": "Bernardo Silva",
                "antagonist_source": "attacking_duel, defensive_duel, midfield_pairing",
                "projected_goals": 0,
                "goal_probability": 0.0,
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                "assist_probability": 0.0
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            {
              "step": "rankings_attached",
              "description": "Global ranking attached (match squad rank 2, fifa_overall 74.0)",
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                "expected_assists": 0.1171,
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                "minutes": 50,
                "total_pass": 20,
                "accurate_pass": 15,
                "duels_won": 3,
                "total_long_balls": 0,
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                "total_own_half_passes": 6,
                "accurate_own_half_passes": 6,
                "total_opp_half_passes": 14,
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                "crosses_total": 0,
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                "possession_lost": 12.452,
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                "tackles_won": 0,
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                "total_contest": 2,
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                "goals": 0,
                "shots_on_target": 1,
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                "blocks": 0,
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                "xgot": 0.1313,
                "ball_carries": 11,
                "total_progression": 65,
                "progressive_carries": 2,
                "total_shots": 2,
                "offsides": 0,
                "yellowCards": 0.9091,
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                "ownGoals": 0.0,
                "shotAccuracy": 40.0,
                "shotConversion": 0.0,
                "minutesPct": 35.2,
                "pointsPerMatch": 0.0,
                "netGoalDifferencePer90": 0.0,
                "dribbles_attempted": 2,
                "dribbles_successful": 0.7,
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                "pressing_faced": "MEDIUM",
                "matchup_zone": "Central Mid vs Defensive Mid — Pressing/Creation Duel",
                "numerical_situation": "1v1",
                "opponent_defenders": "Bernardo Silva",
                "opponent_faced": "Bernardo Silva",
                "antagonist_source": "attacking_duel, defensive_duel, midfield_pairing",
                "projected_goals": 0,
                "goal_probability": 0.0,
                "projected_assists": 0,
                "assist_probability": 0.0,
                "fifa_overall": 74.0
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            },
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              "step": "integer_goal_projection",
              "description": "Team scoreline allocation: 1 projected goals distributed by scorer weight",
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                "expected_assists": 0.1171,
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                "expected_goals": 0.1896,
                "rating": 6.8174,
                "minutes": 50,
                "total_pass": 20,
                "accurate_pass": 15,
                "duels_won": 3,
                "total_long_balls": 0,
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                "total_own_half_passes": 6,
                "accurate_own_half_passes": 6,
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                "possession_lost": 12.452,
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                "ball_carries": 11,
                "total_progression": 65,
                "progressive_carries": 2,
                "total_shots": 2,
                "offsides": 0,
                "yellowCards": 0.9091,
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                "minutesPct": 35.2,
                "pointsPerMatch": 0.0,
                "netGoalDifferencePer90": 0.0,
                "dribbles_attempted": 2,
                "dribbles_successful": 0.7,
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                "pressing_faced": "MEDIUM",
                "matchup_zone": "Central Mid vs Defensive Mid — Pressing/Creation Duel",
                "numerical_situation": "1v1",
                "opponent_defenders": "Bernardo Silva",
                "opponent_faced": "Bernardo Silva",
                "antagonist_source": "attacking_duel, defensive_duel, midfield_pairing",
                "projected_goals": 0,
                "goal_probability": 0.1517,
                "projected_assists": 0,
                "assist_probability": 0.0,
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            },
            {
              "step": "integer_assist_projection",
              "description": "Team scoreline allocation: 1 projected assists distributed by provider weight",
              "stats": {
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                "expected_goals": 0.1896,
                "rating": 6.8174,
                "minutes": 50,
                "total_pass": 20,
                "accurate_pass": 15,
                "duels_won": 3,
                "total_long_balls": 0,
                "accurate_long_balls": 0,
                "total_own_half_passes": 6,
                "accurate_own_half_passes": 6,
                "total_opp_half_passes": 14,
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                "crosses_total": 0,
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                "possession_lost": 12.452,
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                "xgot": 0.1313,
                "ball_carries": 11,
                "total_progression": 65,
                "progressive_carries": 2,
                "total_shots": 2,
                "offsides": 0,
                "yellowCards": 0.9091,
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                "minutesPct": 35.2,
                "pointsPerMatch": 0.0,
                "netGoalDifferencePer90": 0.0,
                "dribbles_attempted": 2,
                "dribbles_successful": 0.7,
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                "duel_win_rate": 0.405,
                "pressing_faced": "MEDIUM",
                "matchup_zone": "Central Mid vs Defensive Mid — Pressing/Creation Duel",
                "numerical_situation": "1v1",
                "opponent_defenders": "Bernardo Silva",
                "opponent_faced": "Bernardo Silva",
                "antagonist_source": "attacking_duel, defensive_duel, midfield_pairing",
                "projected_goals": 0,
                "goal_probability": 0.1517,
                "projected_assists": 0,
                "assist_probability": 0.1896,
                "fifa_overall": 74.0
              }
            }
          ]
        },
        "Roy Revivo": {
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          ],
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                {
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              ],
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                {
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              "totalClearance_p90",
              "duelWon_p90",
              "ballRecovery_p90",
              "press_vulnerability",
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              "trace": {
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                },
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                ],
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                "per_target": [
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                      {
                        "name": "duelWon_p90",
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                      {
                        "name": "interceptionWon_p90",
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                      {
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                      {
                        "name": "duelLost",
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                      {
                        "name": "possessionLostCtrl",
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                      {
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                      {
                        "name": "challengeLost",
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                      {
                        "name": "is_starting_11",
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                    ]
                  },
                  {
                    "target": "totalClearance",
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                    "top_features": [
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                      {
                        "name": "opp_half_pass_pct",
                        "importance": 0.0506
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                      {
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                  {
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                      {
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                      {
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                      {
                        "name": "pass_accuracy",
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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": "integer_assist_projection",
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                "projected_assists": 0,
                "assist_probability": 0.007,
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            }
          ]
        },
        "Gonzalo Villar": {
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              },
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              "has_player_stats": true,
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              "league_slug": "laliga",
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            },
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              },
              "has_player_stats": true,
              "league_name": "LaLiga",
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              "league_slug": "laliga",
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              "season_id": "97268.0",
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          ],
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            "ranking_source": "sofascore_plus_fifa_csv",
            "ranking_status": "combined",
            "sofascore_rank": 383.0,
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            "fifa_rank": 4251.0,
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            "fifa_source": "EA SPORTS FC official ratings",
            "match_squad_rank": 13,
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            "projected_match_rating": 6.8417,
            "source_file": "data/player_rankings.csv",
            "player_name": "Gonzalo Villar",
            "ranking_neighbors": {
              "upper": [
                {
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                },
                {
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                },
                {
                  "player_name": "Vinicius Souza",
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                },
                {
                  "player_name": "Saël Kumbedi",
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                },
                {
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              ],
              "lower": [
                {
                  "player_name": "Tomi Horvat",
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                },
                {
                  "player_name": "Samet Akaydın",
                  "ranking": 4309
                },
                {
                  "player_name": "Alexander Schlager",
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                },
                {
                  "player_name": "Cristiano Biraghi",
                  "ranking": 4311
                },
                {
                  "player_name": "Oleksandr Karavaiev",
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              ]
            }
          },
          "data_sources": [
            "match_history",
            "market_value",
            "fbref_season"
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          "data_confidence": 0.53,
          "history_matches": 4,
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            "model_source": "xgboost_regressor",
            "position_service": "M_service",
            "features_evaluated": [
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              "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"
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            "targets_predicted": [
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              "expectedAssists",
              "goalAssist",
              "expectedGoals",
              "rating"
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              "market_value",
              "fbref_season"
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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 (M_service) evaluated 4 historical appearances across 5 target models; FBref 2026-2027 prior blended (La Liga, Elche, rel: 0.20, gls/90: 0.0, ast/90: 0.3333333333333333)."
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          "stat_evolution": [
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                "rating": 6.9726,
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                "accurate_own_half_passes": 20,
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              "trace": {
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                  "trained_at": "2026-09-15T10:01:48.236605+00:00",
                  "trained_on": {
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                    "players": 461,
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                },
                "player_history": [
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                    "is_starting": true,
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                    "rating": 6.9
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                  {
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                    "opponent": "Real Racing Club",
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                    "weight": 0.2667,
                    "rating": 7.0
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                  {
                    "match_date": "2026-08-23",
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                    "is_starting": true,
                    "weight": 0.2267,
                    "rating": 6.5
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                  {
                    "match_date": "2026-08-17",
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                    "minutes": 90.0,
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                    "weight": 0.1927,
                    "rating": 6.8
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                ],
                "feature_row": {
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                "per_target": [
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                      {
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                      {
                        "name": "creative_efficiency",
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                      {
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                      {
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                    ]
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                  {
                    "target": "expectedAssists",
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                    "top_features": [
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                      {
                        "name": "totalOppositionHalfPasses",
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                      {
                        "name": "expectedAssists",
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                      {
                        "name": "accurateCross",
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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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                        "importance": 0.0368
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                      {
                        "name": "cross_accuracy",
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                      {
                        "name": "interceptionWon",
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                    ]
                  },
                  {
                    "target": "expectedGoals",
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                    "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
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                      {
                        "name": "possessionLostCtrl",
                        "importance": 0.0399
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                      {
                        "name": "numberOfSprints",
                        "importance": 0.0384
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                    ]
                  },
                  {
                    "target": "rating",
                    "predicted": 6.972633361816406,
                    "scale": "0-10",
                    "top_features": [
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                      {
                        "name": "ballRecovery",
                        "importance": 0.0836
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                      {
                        "name": "kilometersCovered",
                        "importance": 0.0597
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                      {
                        "name": "defensive_midfield_actions",
                        "importance": 0.05
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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."
              }
            },
            {
              "step": "market_value_boost",
              "description": "Market-value quality scaling (boost 0.9812, quality 0.437)",
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                "rating": 6.8417,
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                "total_pass": 53,
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                "duels_won": 7,
                "total_long_balls": 0,
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                "total_own_half_passes": 21,
                "accurate_own_half_passes": 20,
                "total_opp_half_passes": 32,
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                "crosses_total": 0,
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                "touches": 69,
                "possession_lost": 10.3029,
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                "duels_lost": 6,
                "aerial_won": 0,
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                "tackles": 2,
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                "total_contest": 0,
                "won_contest": 0,
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                "fouls": 2,
                "fouls_drawn": 4,
                "goal_rate": 0.0,
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                "big_chances_created": 0,
                "big_chances_missed": 0,
                "xgot": 0.0,
                "ball_carries": 22,
                "total_progression": 44,
                "progressive_carries": 1
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            },
            {
              "step": "fbref_prior_blend",
              "description": "FBref 2026-27 prior blended (weight 0.0722)",
              "stats": {
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                "expected_assists": 0.127,
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                "expected_goals": 0.0786,
                "rating": 6.8417,
                "minutes": 83,
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                "accurate_long_balls": 0,
                "total_own_half_passes": 21,
                "accurate_own_half_passes": 20,
                "total_opp_half_passes": 32,
                "accurate_opp_half_passes": 26,
                "crosses_total": 0,
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                {
                  "player_name": "Fredy Noguera",
                  "ranking": 1380
                },
                {
                  "player_name": "Guillermo Varela",
                  "ranking": 1381
                },
                {
                  "player_name": "Christian Alemán",
                  "ranking": 1382
                },
                {
                  "player_name": "Alisher Khayrullaev",
                  "ranking": 1383
                }
              ]
            }
          },
          "data_sources": [
            "match_history",
            "market_value",
            "fbref_season"
          ],
          "data_confidence": 0.442,
          "history_matches": 3,
          "xgboost_reasoning": {
            "model_source": "xgboost_regressor",
            "position_service": "M_service",
            "features_evaluated": [
              "minutesPlayed",
              "is_starting_11",
              "totalPass",
              "accuratePass",
              "totalOppositionHalfPasses",
              "accurateOppositionHalfPasses",
              "totalShots",
              "keyPass",
              "expectedAssists",
              "totalCross",
              "accurateCross",
              "duelWon",
              "duelLost",
              "aerialWon",
              "ballRecovery",
              "touches",
              "interceptionWon",
              "wonTackle",
              "possessionLostCtrl",
              "dispossessed",
              "numberOfSprints",
              "kilometersCovered",
              "passValueNormalized",
              "dribbleValueNormalized",
              "defensiveValueNormalized",
              "shotValueNormalized",
              "ballCarriesCount",
              "totalProgression",
              "progressiveBallCarriesCount",
              "pass_accuracy",
              "duel_win_rate",
              "opp_half_pass_pct",
              "creative_index",
              "touches_p90",
              "totalPass_p90",
              "keyPass_p90",
              "duelWon_p90",
              "ballRecovery_p90",
              "ballCarriesCount_p90",
              "creative_efficiency",
              "cross_accuracy",
              "cross_creative_contribution",
              "defensive_midfield_actions",
              "press_vulnerability",
              "progressive_carries_p90",
              "intensity_index",
              "history_matches"
            ],
            "targets_predicted": [
              "keyPass",
              "expectedAssists",
              "goalAssist",
              "expectedGoals",
              "rating"
            ],
            "history_matches": 3,
            "data_confidence": 0.442,
            "data_sources": [
              "match_history",
              "market_value",
              "fbref_season"
            ],
            "market_value_adjustment": 0.9812,
            "fbref_prior_metrics": {
              "squad": "Elche",
              "competition": "La Liga",
              "season": "2026-2027",
              "appearances": 2.0,
              "starts": 0.0,
              "minutes": 39.0,
              "goals_per90": 0.0,
              "assists_per90": 0.0,
              "shots_per90": 0.0,
              "prior_reliability": 0.0267
            },
            "rationale": "XGBoost regressor (M_service) evaluated 3 historical appearances across 5 target models; FBref 2026-2027 prior blended (La Liga, Elche, rel: 0.03, gls/90: 0.0, ast/90: 0.0)."
          },
          "stat_evolution": [
            {
              "step": "xgboost_raw",
              "description": "XGBoost M_service raw output over 5 target models",
              "stats": {
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                "expected_assists": 0.0465,
                "assists": 0,
                "expected_goals": 0.0392,
                "rating": 6.8062,
                "minutes": 42,
                "total_pass": 23,
                "accurate_pass": 22,
                "duels_won": 4,
                "total_long_balls": 0,
                "accurate_long_balls": 0,
                "total_own_half_passes": 14,
                "accurate_own_half_passes": 13,
                "total_opp_half_passes": 9,
                "accurate_opp_half_passes": 9,
                "crosses_total": 0,
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                "touches": 29,
                "possession_lost": 2.67,
                "dispossessed": 0.0,
                "duels_lost": 0,
                "aerial_won": 0,
                "aerial_lost": 0,
                "interceptions": 0,
                "tackles_won": 0,
                "tackles": 0,
                "clearances": 2,
                "total_contest": 0,
                "won_contest": 0,
                "challenges_lost": 0,
                "fouls": 0,
                "fouls_drawn": 0,
                "goal_rate": 0.0,
                "goals": 0,
                "shots_on_target": 0,
                "shots_off_target": 0,
                "blocks": 0,
                "big_chances_created": 0,
                "big_chances_missed": 0,
                "xgot": 0.0,
                "ball_carries": 5,
                "total_progression": 8,
                "progressive_carries": 0
              },
              "trace": {
                "model": {
                  "position_service": "M",
                  "schema_version": 3,
                  "trained_at": "2026-09-15T10:01:48.236605+00:00",
                  "trained_on": {
                    "matches": 93,
                    "players": 461,
                    "rows": 1422
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                },
                "player_history": [
                  {
                    "match_date": "2026-09-07",
                    "opponent": "Real Sociedad",
                    "minutes": 90.0,
                    "is_starting": true,
                    "weight": 0.3887,
                    "rating": 6.5
                  },
                  {
                    "match_date": "2026-08-28",
                    "opponent": "Real Racing Club",
                    "minutes": 28.0,
                    "is_starting": false,
                    "weight": 0.3304,
                    "rating": 6.3
                  },
                  {
                    "match_date": "2026-08-17",
                    "opponent": "Deportivo de A Coruña",
                    "minutes": 9.0,
                    "is_starting": false,
                    "weight": 0.2809,
                    "rating": 6.8
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                ],
                "feature_row": {
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                  "is_starting_11": 1.0,
                  "ballRecovery_p90": 6.203,
                  "ballRecovery": 2.9436,
                  "intensity_index": 5.3965,
                  "expectedAssists": 0.0093,
                  "kilometersCovered": 6.2471
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                "per_target": [
                  {
                    "target": "keyPass",
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                    "scale": "count per match",
                    "top_features": [
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                        "name": "is_starting_11",
                        "importance": 0.0551
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                      {
                        "name": "expectedAssists",
                        "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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                    ]
                  },
                  {
                    "target": "expectedAssists",
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                    "scale": "per match (raw)",
                    "top_features": [
                      {
                        "name": "cross_creative_contribution",
                        "importance": 0.0714
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                      {
                        "name": "totalOppositionHalfPasses",
                        "importance": 0.0375
                      },
                      {
                        "name": "expectedAssists",
                        "importance": 0.0361
                      },
                      {
                        "name": "accurateCross",
                        "importance": 0.0356
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                      {
                        "name": "creative_index",
                        "importance": 0.0345
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                    ]
                  },
                  {
                    "target": "goalAssist",
                    "predicted": 0.06523642688989639,
                    "scale": "count per match",
                    "top_features": [
                      {
                        "name": "dribbleValueNormalized",
                        "importance": 0.0442
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                      {
                        "name": "keyPass_p90",
                        "importance": 0.0378
                      },
                      {
                        "name": "totalCross",
                        "importance": 0.0368
                      },
                      {
                        "name": "cross_accuracy",
                        "importance": 0.036
                      },
                      {
                        "name": "interceptionWon",
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                    ]
                  },
                  {
                    "target": "expectedGoals",
                    "predicted": 0.039214666932821274,
                    "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
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                      {
                        "name": "possessionLostCtrl",
                        "importance": 0.0399
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                      {
                        "name": "numberOfSprints",
                        "importance": 0.0384
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                    ]
                  },
                  {
                    "target": "rating",
                    "predicted": 6.8061699867248535,
                    "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
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                      {
                        "name": "defensive_midfield_actions",
                        "importance": 0.05
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                      {
                        "name": "minutesPlayed",
                        "importance": 0.0441
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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 0.9812, quality 0.437)",
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                "expected_goals": 0.0385,
                "rating": 6.6784,
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                "total_pass": 23,
                "accurate_pass": 21,
                "duels_won": 4,
                "total_long_balls": 0,
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                "total_own_half_passes": 14,
                "accurate_own_half_passes": 13,
                "total_opp_half_passes": 9,
                "accurate_opp_half_passes": 9,
                "crosses_total": 0,
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                "touches": 29,
                "possession_lost": 2.6199,
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                "aerial_won": 0,
                "aerial_lost": 0,
                "interceptions": 0,
                "tackles_won": 0,
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                "total_contest": 0,
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                "goal_rate": 0.0,
                "goals": 0,
                "shots_on_target": 0,
                "shots_off_target": 0,
                "blocks": 0,
                "big_chances_created": 0,
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                "xgot": 0.0,
                "ball_carries": 5,
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                "progressive_carries": 0
              }
            },
            {
              "step": "fbref_prior_blend",
              "description": "FBref 2026-27 prior blended (weight 0.0108)",
              "stats": {
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                "expected_assists": 0.0456,
                "assists": 0,
                "expected_goals": 0.0385,
                "rating": 6.6784,
                "minutes": 42,
                "total_pass": 23,
                "accurate_pass": 21,
                "duels_won": 4,
                "total_long_balls": 0,
                "accurate_long_balls": 0,
                "total_own_half_passes": 14,
                "accurate_own_half_passes": 13,
                "total_opp_half_passes": 9,
                "accurate_opp_half_passes": 9,
                "crosses_total": 0,
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                "possession_lost": 2.6199,
                "dispossessed": 0.0,
                "duels_lost": 0,
                "aerial_won": 0,
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                "clearances": 2,
                "total_contest": 0,
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                "challenges_lost": 0,
                "fouls": 0,
                "fouls_drawn": 0,
                "goal_rate": 0.0,
                "goals": 0,
                "shots_on_target": 0,
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                "blocks": 0,
                "big_chances_created": 0,
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                "xgot": 0.0,
                "ball_carries": 5,
                "total_progression": 7,
                "progressive_carries": 0,
                "total_shots": 0,
                "offsides": 0,
                "yellowCards": 0.0,
                "redCards": 0.0,
                "ownGoals": 0.0,
                "minutesPct": 14.4,
                "pointsPerMatch": 0.5,
                "netGoalDifferencePer90": 4.62
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            },
            {
              "step": "final_cap",
              "description": "Stats clamped to historical constraints and shot-component identity",
              "stats": {
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                "expected_goals": 0.0385,
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                "total_pass": 23,
                "accurate_pass": 21,
                "duels_won": 4,
                "total_long_balls": 0,
                "accurate_long_balls": 0,
                "total_own_half_passes": 14,
                "accurate_own_half_passes": 13,
                "total_opp_half_passes": 9,
                "accurate_opp_half_passes": 9,
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                "crosses_accurate": 0,
                "touches": 29,
                "possession_lost": 2.6199,
                "dispossessed": 0.0,
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                "total_contest": 0,
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                "fouls": 0,
                "fouls_drawn": 0,
                "goal_rate": 0.0,
                "goals": 0,
                "shots_on_target": 0,
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                "xgot": 0.0,
                "ball_carries": 5,
                "total_progression": 7,
                "progressive_carries": 0,
                "total_shots": 0,
                "offsides": 0,
                "yellowCards": 0.0,
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                "ownGoals": 0.0,
                "minutesPct": 14.4,
                "pointsPerMatch": 0.5,
                "netGoalDifferencePer90": 4.62
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            },
            {
              "step": "enriched_model_output",
              "description": "Model output after duel-context enrichment (pre router post-processing)",
              "stats": {
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                "expected_assists": 0.0456,
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                "expected_goals": 0.0385,
                "rating": 6.6784,
                "minutes": 42,
                "total_pass": 23,
                "accurate_pass": 21,
                "duels_won": 4,
                "total_long_balls": 0,
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                "total_own_half_passes": 14,
                "accurate_own_half_passes": 13,
                "total_opp_half_passes": 9,
                "accurate_opp_half_passes": 9,
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                "touches": 29,
                "possession_lost": 2.6199,
                "dispossessed": 0.0,
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                "aerial_won": 0,
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                "ball_carries": 5,
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                "total_shots": 0,
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                "yellowCards": 0.0,
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                "minutesPct": 14.4,
                "pointsPerMatch": 0.5,
                "netGoalDifferencePer90": 4.62,
                "opponent_faced": "Eduardo Camavinga",
                "matchup_zone": "Midfield lane",
                "antagonist_source": "midfield_pairing"
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            },
            {
              "step": "team_lambda_rescale",
              "description": "Player expected_goals/expected_assists rescaled so squad sum equals team lambda 1.02 (squad xG sum 0.7723, xG scale 1.3259)",
              "stats": {
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                "expected_assists": 0.0456,
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                "expected_goals": 0.051,
                "rating": 6.6784,
                "minutes": 42,
                "total_pass": 23,
                "accurate_pass": 21,
                "duels_won": 4,
                "total_long_balls": 0,
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                "total_own_half_passes": 14,
                "accurate_own_half_passes": 13,
                "total_opp_half_passes": 9,
                "accurate_opp_half_passes": 9,
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                "touches": 29,
                "possession_lost": 2.6199,
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                "ball_carries": 5,
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                "total_shots": 0,
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                "yellowCards": 0.0,
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                "minutesPct": 14.4,
                "pointsPerMatch": 0.5,
                "netGoalDifferencePer90": 4.62,
                "opponent_faced": "Eduardo Camavinga",
                "matchup_zone": "Midfield lane",
                "antagonist_source": "midfield_pairing",
                "projected_goals": 0,
                "goal_probability": 0.0,
                "projected_assists": 0,
                "assist_probability": 0.0
              }
            },
            {
              "step": "rankings_attached",
              "description": "Global ranking attached (match squad rank 17, fifa_overall 79.0)",
              "stats": {
                "key_pass": 1,
                "expected_assists": 0.0456,
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                "expected_goals": 0.051,
                "rating": 6.6784,
                "minutes": 42,
                "total_pass": 23,
                "accurate_pass": 21,
                "duels_won": 4,
                "total_long_balls": 0,
                "accurate_long_balls": 0,
                "total_own_half_passes": 14,
                "accurate_own_half_passes": 13,
                "total_opp_half_passes": 9,
                "accurate_opp_half_passes": 9,
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                "fouls": 0,
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                "goal_rate": 0.0,
                "goals": 0,
                "shots_on_target": 0,
                "shots_off_target": 0,
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                "xgot": 0.0,
                "ball_carries": 5,
                "total_progression": 7,
                "progressive_carries": 0,
                "total_shots": 0,
                "offsides": 0,
                "yellowCards": 0.0,
                "redCards": 0.0,
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                "minutesPct": 14.4,
                "pointsPerMatch": 0.5,
                "netGoalDifferencePer90": 4.62,
                "opponent_faced": "Eduardo Camavinga",
                "matchup_zone": "Midfield lane",
                "antagonist_source": "midfield_pairing",
                "projected_goals": 0,
                "goal_probability": 0.0,
                "projected_assists": 0,
                "assist_probability": 0.0,
                "fifa_overall": 79.0
              }
            },
            {
              "step": "integer_goal_projection",
              "description": "Team scoreline allocation: 1 projected goals distributed by scorer weight",
              "stats": {
                "key_pass": 1,
                "expected_assists": 0.0456,
                "assists": 0,
                "expected_goals": 0.051,
                "rating": 6.6784,
                "minutes": 42,
                "total_pass": 23,
                "accurate_pass": 21,
                "duels_won": 4,
                "total_long_balls": 0,
                "accurate_long_balls": 0,
                "total_own_half_passes": 14,
                "accurate_own_half_passes": 13,
                "total_opp_half_passes": 9,
                "accurate_opp_half_passes": 9,
                "crosses_total": 0,
                "crosses_accurate": 0,
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                "possession_lost": 2.6199,
                "dispossessed": 0.0,
                "duels_lost": 0,
                "aerial_won": 0,
                "aerial_lost": 0,
                "interceptions": 0,
                "tackles_won": 0,
                "tackles": 0,
                "clearances": 2,
                "total_contest": 0,
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                "challenges_lost": 0,
                "fouls": 0,
                "fouls_drawn": 0,
                "goal_rate": 0.0,
                "goals": 0,
                "shots_on_target": 0,
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                "blocks": 0,
                "big_chances_created": 0,
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                "xgot": 0.0,
                "ball_carries": 5,
                "total_progression": 7,
                "progressive_carries": 0,
                "total_shots": 0,
                "offsides": 0,
                "yellowCards": 0.0,
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                "ownGoals": 0.0,
                "minutesPct": 14.4,
                "pointsPerMatch": 0.5,
                "netGoalDifferencePer90": 4.62,
                "opponent_faced": "Eduardo Camavinga",
                "matchup_zone": "Midfield lane",
                "antagonist_source": "midfield_pairing",
                "projected_goals": 0,
                "goal_probability": 0.0323,
                "projected_assists": 0,
                "assist_probability": 0.0,
                "fifa_overall": 79.0
              }
            },
            {
              "step": "integer_assist_projection",
              "description": "Team scoreline allocation: 1 projected assists distributed by provider weight",
              "stats": {
                "key_pass": 1,
                "expected_assists": 0.0456,
                "assists": 0,
                "expected_goals": 0.051,
                "rating": 6.6784,
                "minutes": 42,
                "total_pass": 23,
                "accurate_pass": 21,
                "duels_won": 4,
                "total_long_balls": 0,
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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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              },
              "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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              "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",
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          ],
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            "combined_rank_score": 1617.0,
            "ranking_source": "sofascore_plus_fifa_csv",
            "ranking_status": "combined",
            "sofascore_rank": 336.0,
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            "fifa_source": "EA SPORTS FC official ratings",
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            "squad_role": "starter",
            "projected_match_rating": 6.867,
            "source_file": "data/player_rankings.csv",
            "player_name": "Víctor Chust",
            "ranking_neighbors": {
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                {
                  "player_name": "Junior Firpo",
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                {
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                {
                  "player_name": "Altimira",
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                {
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                {
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              ],
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                  "player_name": "Kevin Lomónaco",
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                {
                  "player_name": "Giorgi Kochorashvili",
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                {
                  "player_name": "Quilindschy Hartman",
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                },
                {
                  "player_name": "Oscar Dorley",
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                },
                {
                  "player_name": "Mykola Matviienko",
                  "ranking": 3660
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              ]
            }
          },
          "data_sources": [
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            "fbref_season"
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            "model_source": "xgboost_regressor",
            "position_service": "D_service",
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              "accuratePass",
              "totalLongBalls",
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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"
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            "targets_predicted": [
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              "totalClearance",
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              "starts": 3.0,
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            "rationale": "XGBoost regressor (D_service) evaluated 4 historical appearances across 6 target models; FBref 2026-2027 prior blended (La Liga, Elche, rel: 0.20, gls/90: 0.0, ast/90: 0.0)."
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                  {
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                  {
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                ],
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              "step": "final_cap",
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              "step": "enriched_model_output",
              "description": "Model output after duel-context enrichment (pre router post-processing)",
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                "tackles_in_zone": 1.9,
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                "defensive_success_rate": 0.352,
                "opponent_faced": "Jude Bellingham",
                "pressing_zone": "LW vs CB",
                "matchup_zone": "LW vs CB",
                "antagonist_source": "defensive_duel"
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              "description": "Player expected_goals/expected_assists rescaled so squad sum equals team lambda 1.02 (squad xG sum 0.7723, xG scale 1.3259)",
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              "has_player_stats": true,
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              "league_slug": "laliga",
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              "league_slug": "laliga",
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          ],
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            "source_file": "data/player_rankings.csv",
            "player_name": "Federico Redondo",
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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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          },
          "data_sources": [
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              "ballRecovery",
              "touches",
              "interceptionWon",
              "wonTackle",
              "possessionLostCtrl",
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              "numberOfSprints",
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              "passValueNormalized",
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              "defensiveValueNormalized",
              "shotValueNormalized",
              "ballCarriesCount",
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              "progressiveBallCarriesCount",
              "pass_accuracy",
              "duel_win_rate",
              "opp_half_pass_pct",
              "creative_index",
              "touches_p90",
              "totalPass_p90",
              "keyPass_p90",
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              "ballRecovery_p90",
              "ballCarriesCount_p90",
              "creative_efficiency",
              "cross_accuracy",
              "cross_creative_contribution",
              "defensive_midfield_actions",
              "press_vulnerability",
              "progressive_carries_p90",
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              "goalAssist",
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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",
                    "predicted": 6.835637092590332,
                    "scale": "0-10",
                    "top_features": [
                      {
                        "name": "ballRecovery_p90",
                        "importance": 0.0847
                      },
                      {
                        "name": "ballRecovery",
                        "importance": 0.0836
                      },
                      {
                        "name": "kilometersCovered",
                        "importance": 0.0597
                      },
                      {
                        "name": "defensive_midfield_actions",
                        "importance": 0.05
                      },
                      {
                        "name": "minutesPlayed",
                        "importance": 0.0441
                      }
                    ]
                  }
                ],
                "caveat": "Raw XGBoost output: no per-90 normalization; minutesPlayed is the player's historical average."
              }
            },
            {
              "step": "market_value_boost",
              "description": "Market-value quality scaling (boost 0.9812, quality 0.437)",
              "stats": {
                "key_pass": 1,
                "expected_assists": 0.0526,
                "assists": 0,
                "expected_goals": 0.0329,
                "rating": 6.7073,
                "minutes": 69,
                "total_pass": 57,
                "accurate_pass": 52,
                "duels_won": 2,
                "total_long_balls": 4,
                "accurate_long_balls": 2,
                "total_own_half_passes": 42,
                "accurate_own_half_passes": 39,
                "total_opp_half_passes": 16,
                "accurate_opp_half_passes": 13,
                "crosses_total": 0,
                "crosses_accurate": 0,
                "touches": 67,
                "possession_lost": 5.8874,
                "dispossessed": 0.0,
                "duels_lost": 2,
                "aerial_won": 0,
                "aerial_lost": 0,
                "interceptions": 0,
                "tackles_won": 0,
                "tackles": 1,
                "clearances": 2,
                "total_contest": 0,
                "won_contest": 0,
                "challenges_lost": 0,
                "fouls": 0,
                "fouls_drawn": 0,
                "goal_rate": 0.0,
                "goals": 0,
                "shots_on_target": 0,
                "shots_off_target": 0,
                "blocks": 0,
                "big_chances_created": 0,
                "big_chances_missed": 0,
                "xgot": 0.0,
                "ball_carries": 18,
                "total_progression": 39,
                "progressive_carries": 0
              }
            },
            {
              "step": "fbref_prior_blend",
              "description": "FBref 2026-27 prior blended (weight 0.0464)",
              "stats": {
                "key_pass": 1,
                "expected_assists": 0.0526,
                "assists": 0,
                "expected_goals": 0.0329,
                "rating": 6.7073,
                "minutes": 69,
                "total_pass": 57,
                "accurate_pass": 52,
                "duels_won": 2,
                "total_long_balls": 4,
                "accurate_long_balls": 2,
                "total_own_half_passes": 42,
                "accurate_own_half_passes": 39,
                "total_opp_half_passes": 16,
                "accurate_opp_half_passes": 13,
                "crosses_total": 0,
                "crosses_accurate": 0,
                "touches": 67,
                "possession_lost": 5.8874,
                "dispossessed": 0.0,
                "duels_lost": 2,
                "aerial_won": 0,
                "aerial_lost": 0,
                "interceptions": 0,
                "tackles_won": 0,
                "tackles": 1,
                "clearances": 2,
                "total_contest": 0,
                "won_contest": 0,
                "challenges_lost": 0,
                "fouls": 0,
                "fouls_drawn": 0,
                "goal_rate": 0.0,
                "goals": 0,
                "shots_on_target": 0,
                "shots_off_target": 0,
                "blocks": 0,
                "big_chances_created": 0,
                "big_chances_missed": 0,
                "xgot": 0.0,
                "ball_carries": 18,
                "total_progression": 39,
                "progressive_carries": 0,
                "total_shots": 1,
                "offsides": 0,
                "yellowCards": 0.0,
                "redCards": 0.0,
                "ownGoals": 0.0,
                "shotAccuracy": 0.0,
                "shotConversion": 0.0,
                "minutesPct": 51.5,
                "pointsPerMatch": 0.5,
                "netGoalDifferencePer90": -3.88
              }
            },
            {
              "step": "final_cap",
              "description": "Stats clamped to historical constraints and shot-component identity",
              "stats": {
                "key_pass": 1,
                "expected_assists": 0.0526,
                "assists": 0,
                "expected_goals": 0.0329,
                "rating": 6.7073,
                "minutes": 69,
                "total_pass": 57,
                "accurate_pass": 52,
                "duels_won": 2,
                "total_long_balls": 4,
                "accurate_long_balls": 2,
                "total_own_half_passes": 42,
                "accurate_own_half_passes": 39,
                "total_opp_half_passes": 16,
                "accurate_opp_half_passes": 13,
                "crosses_total": 0,
                "crosses_accurate": 0,
                "touches": 67,
                "possession_lost": 5.8874,
                "dispossessed": 0.0,
                "duels_lost": 2,
                "aerial_won": 0,
                "aerial_lost": 0,
                "interceptions": 0,
                "tackles_won": 0,
                "tackles": 1,
                "clearances": 2,
                "total_contest": 0,
                "won_contest": 0,
                "challenges_lost": 0,
                "fouls": 0,
                "fouls_drawn": 0,
                "goal_rate": 0.0,
                "goals": 0,
                "shots_on_target": 0,
                "shots_off_target": 0,
                "blocks": 0,
                "big_chances_created": 0,
                "big_chances_missed": 0,
                "xgot": 0.0,
                "ball_carries": 18,
                "total_progression": 39,
                "progressive_carries": 0,
                "total_shots": 1,
                "offsides": 0,
                "yellowCards": 0.0,
                "redCards": 0.0,
                "ownGoals": 0.0,
                "shotAccuracy": 0.0,
                "shotConversion": 0.0,
                "minutesPct": 51.5,
                "pointsPerMatch": 0.5,
                "netGoalDifferencePer90": 0.0
              }
            },
            {
              "step": "enriched_model_output",
              "description": "Model output after duel-context enrichment (pre router post-processing)",
              "stats": {
                "key_pass": 1,
                "expected_assists": 0.0526,
                "assists": 0,
                "expected_goals": 0.0329,
                "rating": 6.7073,
                "minutes": 69,
                "total_pass": 57,
                "accurate_pass": 52,
                "duels_won": 2,
                "total_long_balls": 4,
                "accurate_long_balls": 2,
                "total_own_half_passes": 42,
                "accurate_own_half_passes": 39,
                "total_opp_half_passes": 16,
                "accurate_opp_half_passes": 13,
                "crosses_total": 0,
                "crosses_accurate": 0,
                "touches": 67,
                "possession_lost": 5.8874,
                "dispossessed": 0.0,
                "duels_lost": 2,
                "aerial_won": 1,
                "aerial_lost": 0,
                "interceptions": 0,
                "tackles_won": 0,
                "tackles": 1,
                "clearances": 2,
                "total_contest": 0,
                "won_contest": 0,
                "challenges_lost": 0,
                "fouls": 0,
                "fouls_drawn": 0,
                "goal_rate": 0.0,
                "goals": 0,
                "shots_on_target": 0,
                "shots_off_target": 0,
                "blocks": 0,
                "big_chances_created": 0,
                "big_chances_missed": 0,
                "xgot": 0.0,
                "ball_carries": 18,
                "total_progression": 39,
                "progressive_carries": 0,
                "total_shots": 1,
                "offsides": 0,
                "yellowCards": 0.0,
                "redCards": 0.0,
                "ownGoals": 0.0,
                "shotAccuracy": 0.0,
                "shotConversion": 0.0,
                "minutesPct": 51.5,
                "pointsPerMatch": 0.5,
                "netGoalDifferencePer90": 0.0,
                "dribbles_attempted": 2,
                "dribbles_successful": 0.6,
                "crosses_attempted": 2.2,
                "duel_win_rate": 0.367,
                "pressing_faced": "LOW",
                "matchup_zone": "Right Wingback vs Left Back — Overlapping Run",
                "numerical_situation": "1v1",
                "opponent_defenders": "Antonio Rüdiger",
                "opponent_faced": "Antonio Rüdiger",
                "antagonist_source": "attacking_duel, midfield_pairing"
              }
            },
            {
              "step": "team_lambda_rescale",
              "description": "Player expected_goals/expected_assists rescaled so squad sum equals team lambda 1.02 (squad xG sum 0.7723, xG scale 1.3259)",
              "stats": {
                "key_pass": 1,
                "expected_assists": 0.0526,
                "assists": 0,
                "expected_goals": 0.0436,
                "rating": 6.7073,
                "minutes": 69,
                "total_pass": 57,
                "accurate_pass": 52,
                "duels_won": 2,
                "total_long_balls": 4,
                "accurate_long_balls": 2,
                "total_own_half_passes": 42,
                "accurate_own_half_passes": 39,
                "total_opp_half_passes": 16,
                "accurate_opp_half_passes": 13,
                "crosses_total": 0,
                "crosses_accurate": 0,
                "touches": 67,
                "possession_lost": 5.8874,
                "dispossessed": 0.0,
                "duels_lost": 2,
                "aerial_won": 1,
                "aerial_lost": 0,
                "interceptions": 0,
                "tackles_won": 0,
                "tackles": 1,
                "clearances": 2,
                "total_contest": 0,
                "won_contest": 0,
                "challenges_lost": 0,
                "fouls": 0,
                "fouls_drawn": 0,
                "goal_rate": 0.0,
                "goals": 0,
                "shots_on_target": 0,
                "shots_off_target": 0,
                "blocks": 0,
                "big_chances_created": 0,
                "big_chances_missed": 0,
                "xgot": 0.0,
                "ball_carries": 18,
                "total_progression": 39,
                "progressive_carries": 0,
                "total_shots": 1,
                "offsides": 0,
                "yellowCards": 0.0,
                "redCards": 0.0,
                "ownGoals": 0.0,
                "shotAccuracy": 0.0,
                "shotConversion": 0.0,
                "minutesPct": 51.5,
                "pointsPerMatch": 0.5,
                "netGoalDifferencePer90": 0.0,
                "dribbles_attempted": 2,
                "dribbles_successful": 0.6,
                "crosses_attempted": 2.2,
                "duel_win_rate": 0.367,
                "pressing_faced": "LOW",
                "matchup_zone": "Right Wingback vs Left Back — Overlapping Run",
                "numerical_situation": "1v1",
                "opponent_defenders": "Antonio Rüdiger",
                "opponent_faced": "Antonio Rüdiger",
                "antagonist_source": "attacking_duel, midfield_pairing",
                "projected_goals": 0,
                "goal_probability": 0.0,
                "projected_assists": 0,
                "assist_probability": 0.0
              }
            },
            {
              "step": "rankings_attached",
              "description": "Global ranking attached (match squad rank 11, fifa_overall 70.0)",
              "stats": {
                "key_pass": 1,
                "expected_assists": 0.0526,
                "assists": 0,
                "expected_goals": 0.0436,
                "rating": 6.7073,
                "minutes": 69,
                "total_pass": 57,
                "accurate_pass": 52,
                "duels_won": 2,
                "total_long_balls": 4,
                "accurate_long_balls": 2,
                "total_own_half_passes": 42,
                "accurate_own_half_passes": 39,
                "total_opp_half_passes": 16,
                "accurate_opp_half_passes": 13,
                "crosses_total": 0,
                "crosses_accurate": 0,
                "touches": 67,
                "possession_lost": 5.8874,
                "dispossessed": 0.0,
                "duels_lost": 2,
                "aerial_won": 1,
                "aerial_lost": 0,
                "interceptions": 0,
                "tackles_won": 0,
                "tackles": 1,
                "clearances": 2,
                "total_contest": 0,
                "won_contest": 0,
                "challenges_lost": 0,
                "fouls": 0,
                "fouls_drawn": 0,
                "goal_rate": 0.0,
                "goals": 0,
                "shots_on_target": 0,
                "shots_off_target": 0,
                "blocks": 0,
                "big_chances_created": 0,
                "big_chances_missed": 0,
                "xgot": 0.0,
                "ball_carries": 18,
                "total_progression": 39,
                "progressive_carries": 0,
                "total_shots": 1,
                "offsides": 0,
                "yellowCards": 0.0,
                "redCards": 0.0,
                "ownGoals": 0.0,
                "shotAccuracy": 0.0,
                "shotConversion": 0.0,
                "minutesPct": 51.5,
                "pointsPerMatch": 0.5,
                "netGoalDifferencePer90": 0.0,
                "dribbles_attempted": 2,
                "dribbles_successful": 0.6,
                "crosses_attempted": 2.2,
                "duel_win_rate": 0.367,
                "pressing_faced": "LOW",
                "matchup_zone": "Right Wingback vs Left Back — Overlapping Run",
                "numerical_situation": "1v1",
                "opponent_defenders": "Antonio Rüdiger",
                "opponent_faced": "Antonio Rüdiger",
                "antagonist_source": "attacking_duel, midfield_pairing",
                "projected_goals": 0,
                "goal_probability": 0.0,
                "projected_assists": 0,
                "assist_probability": 0.0,
                "fifa_overall": 70.0
              }
            },
            {
              "step": "integer_goal_projection",
              "description": "Team scoreline allocation: 1 projected goals distributed by scorer weight",
              "stats": {
                "key_pass": 1,
                "expected_assists": 0.0526,
                "assists": 0,
                "expected_goals": 0.0436,
                "rating": 6.7073,
                "minutes": 69,
                "total_pass": 57,
                "accurate_pass": 52,
                "duels_won": 2,
                "total_long_balls": 4,
                "accurate_long_balls": 2,
                "total_own_half_passes": 42,
                "accurate_own_half_passes": 39,
                "total_opp_half_passes": 16,
                "accurate_opp_half_passes": 13,
                "crosses_total": 0,
                "crosses_accurate": 0,
                "touches": 67,
                "possession_lost": 5.8874,
                "dispossessed": 0.0,
                "duels_lost": 2,
                "aerial_won": 1,
                "aerial_lost": 0,
                "interceptions": 0,
                "tackles_won": 0,
                "tackles": 1,
                "clearances": 2,
                "total_contest": 0,
                "won_contest": 0,
                "challenges_lost": 0,
                "fouls": 0,
                "fouls_drawn": 0,
                "goal_rate": 0.0,
                "goals": 0,
                "shots_on_target": 0,
                "shots_off_target": 0,
                "blocks": 0,
                "big_chances_created": 0,
                "big_chances_missed": 0,
                "xgot": 0.0,
                "ball_carries": 18,
                "total_progression": 39,
                "progressive_carries": 0,
                "total_shots": 1,
                "offsides": 0,
                "yellowCards": 0.0,
                "redCards": 0.0,
                "ownGoals": 0.0,
                "shotAccuracy": 0.0,
                "shotConversion": 0.0,
                "minutesPct": 51.5,
                "pointsPerMatch": 0.5,
                "netGoalDifferencePer90": 0.0,
                "dribbles_attempted": 2,
                "dribbles_successful": 0.6,
                "crosses_attempted": 2.2,
                "duel_win_rate": 0.367,
                "pressing_faced": "LOW",
                "matchup_zone": "Right Wingback vs Left Back — Overlapping Run",
                "numerical_situation": "1v1",
                "opponent_defenders": "Antonio Rüdiger",
                "opponent_faced": "Antonio Rüdiger",
                "antagonist_source": "attacking_duel, midfield_pairing",
                "projected_goals": 0,
                "goal_probability": 0.0394,
                "projected_assists": 0,
                "assist_probability": 0.0,
                "fifa_overall": 70.0
              }
            },
            {
              "step": "integer_assist_projection",
              "description": "Team scoreline allocation: 1 projected assists distributed by provider weight",
              "stats": {
                "key_pass": 1,
                "expected_assists": 0.0526,
                "assists": 0,
                "expected_goals": 0.0436,
                "rating": 6.7073,
                "minutes": 69,
                "total_pass": 57,
                "accurate_pass": 52,
                "duels_won": 2,
                "total_long_balls": 4,
                "accurate_long_balls": 2,
                "total_own_half_passes": 42,
                "accurate_own_half_passes": 39,
                "total_opp_half_passes": 16,
                "accurate_opp_half_passes": 13,
                "crosses_total": 0,
                "crosses_accurate": 0,
                "touches": 67,
                "possession_lost": 5.8874,
                "dispossessed": 0.0,
                "duels_lost": 2,
                "aerial_won": 1,
                "aerial_lost": 0,
                "interceptions": 0,
                "tackles_won": 0,
                "tackles": 1,
                "clearances": 2,
                "total_contest": 0,
                "won_contest": 0,
                "challenges_lost": 0,
                "fouls": 0,
                "fouls_drawn": 0,
                "goal_rate": 0.0,
                "goals": 0,
                "shots_on_target": 0,
                "shots_off_target": 0,
                "blocks": 0,
                "big_chances_created": 0,
                "big_chances_missed": 0,
                "xgot": 0.0,
                "ball_carries": 18,
                "total_progression": 39,
                "progressive_carries": 0,
                "total_shots": 1,
                "offsides": 0,
                "yellowCards": 0.0,
                "redCards": 0.0,
                "ownGoals": 0.0,
                "shotAccuracy": 0.0,
                "shotConversion": 0.0,
                "minutesPct": 51.5,
                "pointsPerMatch": 0.5,
                "netGoalDifferencePer90": 0.0,
                "dribbles_attempted": 2,
                "dribbles_successful": 0.6,
                "crosses_attempted": 2.2,
                "duel_win_rate": 0.367,
                "pressing_faced": "LOW",
                "matchup_zone": "Right Wingback vs Left Back — Overlapping Run",
                "numerical_situation": "1v1",
                "opponent_defenders": "Antonio Rüdiger",
                "opponent_faced": "Antonio Rüdiger",
                "antagonist_source": "attacking_duel, midfield_pairing",
                "projected_goals": 0,
                "goal_probability": 0.0394,
                "projected_assists": 0,
                "assist_probability": 0.1491,
                "fifa_overall": 70.0
              }
            }
          ]
        },
        "Buba Sangaré": {
          "player_id": 1542721,
          "position": "D",
          "position_depth": "D",
          "is_starter": true,
          "shirt_number": 2,
          "height": 184,
          "market_value": 4400000,
          "stats": {
            "interceptions": 1,
            "tackles": 1,
            "tackles_won": 1,
            "clearances": 2,
            "aerial_won": 1,
            "rating": 6.4111,
            "minutes": 85,
            "total_pass": 33,
            "accurate_pass": 28,
            "duels_won": 3,
            "total_long_balls": 2,
            "accurate_long_balls": 0,
            "total_own_half_passes": 15,
            "accurate_own_half_passes": 14,
            "total_opp_half_passes": 18,
            "accurate_opp_half_passes": 15,
            "crosses_total": 0,
            "crosses_accurate": 0,
            "touches": 50,
            "possession_lost": 9.3711,
            "dispossessed": 0.0,
            "duels_lost": 5,
            "aerial_lost": 0,
            "total_contest": 2,
            "won_contest": 0,
            "ball_recovery": 1,
            "challenges_lost": 0,
            "fouls": 0,
            "fouls_drawn": 0,
            "blocks": 0,
            "goal_rate": 0.0241,
            "goals": 0,
            "assists": 0,
            "expected_goals": 0.0,
            "expected_assists": 0.0099,
            "total_shots": 0,
            "shots_on_target": 0,
            "shots_off_target": 0,
            "big_chances_created": 0,
            "xgot": 0.0,
            "ball_carries": 12,
            "total_progression": 48,
            "progressive_carries": 1,
            "key_pass": 0,
            "offsides": 0,
            "yellowCards": 0.0,
            "redCards": 0.0,
            "ownGoals": 0.0,
            "shotAccuracy": 100.0,
            "shotConversion": 1.0,
            "minutesPct": 97.4,
            "pointsPerMatch": 0.33,
            "netGoalDifferencePer90": 0.0,
            "tackles_in_zone": 1.0,
            "tackles_won_in_zone": 0.9,
            "interceptions_in_zone": 0.7,
            "clearances_in_zone": 0.6,
            "aerial_duels_won": 0.7,
            "defensive_success_rate": 0.61,
            "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",
            "projected_goals": 0,
            "goal_probability": 0.0224,
            "projected_assists": 0,
            "assist_probability": 0.0082,
            "fifa_overall": 69.0
          },
          "latest_10_games": [
            {
              "match_type": "played",
              "match_id": 16416322.0,
              "match_date": "2026-09-12 16:30:00 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": "Athletic Club",
              "away_team": "Elche",
              "home_score_current": 1.0,
              "away_score_current": 1.0,
              "team_side": "away",
              "status_code": 100.0,
              "status_type": "finished",
              "status_description": "Ended",
              "player_status": "starter",
              "is_starting_11": true,
              "team": "Elche",
              "opponent": "Athletic Club",
              "stats": {},
              "has_player_stats": false,
              "source": "depth_chart.csv"
            },
            {
              "match_id": 16416319.0,
              "match_date": "2026-09-07",
              "home_team": "Elche",
              "away_team": "Real Sociedad",
              "team_side": "home",
              "is_starting_11": 1,
              "team": "Elche",
              "opponent": "Real Sociedad",
              "stats": {
                "minutes": 81,
                "rating": 6.5,
                "assists": 0,
                "expected_assists": 0.0106,
                "total_shots": 0,
                "total_pass": 27,
                "accurate_pass": 23,
                "key_pass": 1,
                "tackles": 2,
                "tackles_won": 1,
                "interceptions": 1,
                "clearances": 1,
                "duels_won": 3,
                "ball_recovery": 1
              },
              "has_player_stats": true,
              "league_name": "LaLiga",
              "league_id": "8.0",
              "league_slug": "laliga",
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            },
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              "away_team": "Elche",
              "team_side": "away",
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                "expected_assists": 0.0113,
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                "tackles_won": 4,
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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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              "match_date": "2026-08-23",
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              "away_team": "FC Barcelona",
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              "opponent": "FC Barcelona",
              "stats": {
                "minutes": 90,
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                "assists": 0,
                "expected_assists": 0.0147,
                "total_shots": 0,
                "total_pass": 26,
                "accurate_pass": 19,
                "duels_won": 1,
                "ball_recovery": 1
              },
              "has_player_stats": true,
              "league_name": "LaLiga",
              "league_id": "8.0",
              "league_slug": "laliga",
              "league_country": "Spain",
              "season_id": "97268.0",
              "season_name": "LaLiga 26/27",
              "season_year": "26/27"
            },
            {
              "match_id": 16421050.0,
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              "home_team": "Deportivo de A Coruña",
              "away_team": "Elche",
              "team_side": "away",
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              "team": "Elche",
              "opponent": "Deportivo de A Coruña",
              "stats": {
                "minutes": 90,
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                "total_shots": 0,
                "total_pass": 44,
                "accurate_pass": 41,
                "tackles": 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",
              "season_name": "LaLiga 26/27",
              "season_year": "26/27"
            }
          ],
          "ranking": {
            "global_player_rank": 5655,
            "combined_rank_score": 3928.5,
            "ranking_source": "sofascore_plus_fifa_csv",
            "ranking_status": "combined",
            "sofascore_rank": 882.0,
            "sofascore_rating": 6.5417,
            "sofascore_appearances": 12.0,
            "fifa_rank": 6975.0,
            "fifa_overall": 69.0,
            "fifa_source": "EA SPORTS FC official ratings",
            "match_squad_rank": 6,
            "squad_role": "starter",
            "projected_match_rating": 6.4111,
            "source_file": "data/player_rankings.csv",
            "player_name": "Buba Sangare",
            "ranking_neighbors": {
              "upper": [
                {
                  "player_name": "Denis Drăguş",
                  "ranking": 5650
                },
                {
                  "player_name": "Noé Lebreton",
                  "ranking": 5651
                },
                {
                  "player_name": "Lucas Rosa",
                  "ranking": 5652
                },
                {
                  "player_name": "Ethan Horvath",
                  "ranking": 5653
                },
                {
                  "player_name": "Stije Resink",
                  "ranking": 5654
                }
              ],
              "lower": [
                {
                  "player_name": "Krystof Daněk",
                  "ranking": 5656
                },
                {
                  "player_name": "Oleksandr Svatok",
                  "ranking": 5657
                },
                {
                  "player_name": "Dimitar Mitov",
                  "ranking": 5658
                },
                {
                  "player_name": "Víctor Dávila",
                  "ranking": 5659
                },
                {
                  "player_name": "Ulrik Saltnes",
                  "ranking": 5660
                }
              ]
            }
          },
          "data_sources": [
            "match_history",
            "market_value",
            "fbref_season"
          ],
          "data_confidence": 0.529,
          "history_matches": 4,
          "xgboost_reasoning": {
            "model_source": "xgboost_regressor",
            "position_service": "D_service",
            "features_evaluated": [
              "minutesPlayed",
              "is_starting_11",
              "totalPass",
              "accuratePass",
              "totalLongBalls",
              "totalOppositionHalfPasses",
              "duelWon",
              "duelLost",
              "aerialWon",
              "aerialLost",
              "ballRecovery",
              "touches",
              "totalClearance",
              "wonTackle",
              "interceptionWon",
              "dispossessed",
              "challengeLost",
              "errorLeadToAShot",
              "errorLeadToAGoal",
              "possessionLostCtrl",
              "passValueNormalized",
              "defensiveValueNormalized",
              "ballCarriesCount",
              "totalProgression",
              "progressiveBallCarriesCount",
              "pass_accuracy",
              "duel_win_rate",
              "opp_half_pass_pct",
              "long_ball_accuracy",
              "defensive_actions",
              "tackle_success_rate",
              "touches_p90",
              "totalTackle_p90",
              "interceptionWon_p90",
              "totalClearance_p90",
              "duelWon_p90",
              "ballRecovery_p90",
              "press_vulnerability",
              "error_severity",
              "aerial_dominance",
              "progressive_carries_p90",
              "history_matches"
            ],
            "targets_predicted": [
              "interceptionWon",
              "totalTackle",
              "wonTackle",
              "totalClearance",
              "aerialWon",
              "rating"
            ],
            "history_matches": 4,
            "data_confidence": 0.529,
            "data_sources": [
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              "market_value",
              "fbref_season"
            ],
            "market_value_adjustment": 0.9864,
            "fbref_prior_metrics": {
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              "competition": "La Liga",
              "season": "2026-2027",
              "appearances": 3.0,
              "starts": 3.0,
              "minutes": 263.0,
              "goals_per90": 0.3448275862068966,
              "assists_per90": 0.0,
              "shots_per90": 0.34,
              "shots_on_target_pct": 100.0,
              "prior_reliability": 0.1933
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            "rationale": "XGBoost regressor (D_service) evaluated 4 historical appearances across 6 target models; FBref 2026-2027 prior blended (La Liga, Elche, rel: 0.19, gls/90: 0.3448275862068966, ast/90: 0.0)."
          },
          "stat_evolution": [
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                "duels_won": 3,
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                "total_own_half_passes": 15,
                "accurate_own_half_passes": 14,
                "total_opp_half_passes": 18,
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                "total_contest": 2,
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                "expected_assists": 0.01,
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              "trace": {
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                  "schema_version": 3,
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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": "2026-09-07",
                    "opponent": "Real Sociedad",
                    "minutes": 81.0,
                    "is_starting": true,
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                    "rating": 6.5
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                  {
                    "match_date": "2026-08-28",
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                  {
                    "match_date": "2026-08-23",
                    "opponent": "FC Barcelona",
                    "minutes": 90.0,
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                    "weight": 0.2267,
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                  },
                  {
                    "match_date": "2026-08-17",
                    "opponent": "Deportivo de A Coruña",
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                    "is_starting": true,
                    "weight": 0.1927,
                    "rating": 6.2
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                ],
                "feature_row": {
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                "per_target": [
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                      {
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                        "importance": 0.0353
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                      {
                        "name": "duelWon_p90",
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                      {
                        "name": "interceptionWon_p90",
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                      {
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                    ]
                  },
                  {
                    "target": "totalTackle",
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                        "name": "history_matches",
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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
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                      {
                        "name": "defensive_actions",
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                    ]
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                    "top_features": [
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                        "importance": 0.0565
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                      {
                        "name": "possessionLostCtrl",
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                      {
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                      {
                        "name": "is_starting_11",
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                      {
                        "name": "wonTackle",
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                    ]
                  },
                  {
                    "target": "totalClearance",
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                    "top_features": [
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                        "name": "is_starting_11",
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                      {
                        "name": "opp_half_pass_pct",
                        "importance": 0.0506
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                      {
                        "name": "totalClearance_p90",
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                      {
                        "name": "aerialWon",
                        "importance": 0.0417
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                      {
                        "name": "tackle_success_rate",
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                    ]
                  },
                  {
                    "target": "aerialWon",
                    "predicted": 0.8933558464050293,
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                    "top_features": [
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                        "importance": 0.0798
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                      {
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                      {
                        "name": "totalClearance",
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                      {
                        "name": "accuratePass",
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                      {
                        "name": "errorLeadToAShot",
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                    ]
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                  {
                    "target": "rating",
                    "predicted": 6.499294757843018,
                    "scale": "0-10",
                    "top_features": [
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                      {
                        "name": "accuratePass",
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                      {
                        "name": "totalLongBalls",
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                      {
                        "name": "pass_accuracy",
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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."
              }
            },
            {
              "step": "market_value_boost",
              "description": "Market-value quality scaling (boost 0.9864, quality 0.455)",
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                "minutes": 85,
                "total_pass": 33,
                "accurate_pass": 28,
                "duels_won": 3,
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                "total_own_half_passes": 15,
                "accurate_own_half_passes": 14,
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                "crosses_total": 0,
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                "touches": 50,
                "possession_lost": 9.3711,
                "dispossessed": 0.0,
                "duels_lost": 5,
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                "fouls": 0,
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                "expected_assists": 0.0099,
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                "big_chances_created": 0,
                "xgot": 0.0,
                "ball_carries": 12,
                "total_progression": 48,
                "progressive_carries": 1,
                "key_pass": 0
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            },
            {
              "step": "fbref_prior_blend",
              "description": "FBref 2026-27 prior blended (weight 0.0698)",
              "stats": {
                "interceptions": 1,
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                "aerial_won": 1,
                "rating": 6.4111,
                "minutes": 85,
                "total_pass": 33,
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                "total_long_balls": 2,
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                "total_own_half_passes": 15,
                "accurate_own_half_passes": 14,
                "total_opp_half_passes": 18,
                "accurate_opp_half_passes": 15,
                "crosses_total": 0,
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                "possession_lost": 9.3711,
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                "duels_lost": 5,
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                "total_contest": 2,
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                "ball_recovery": 1,
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                "goal_rate": 0.0241,
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                "total_shots": 0,
                "shots_on_target": 0,
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                "ball_carries": 12,
                "total_progression": 48,
                "progressive_carries": 1,
                "key_pass": 0,
                "offsides": 0,
                "yellowCards": 0.0,
                "redCards": 0.0,
                "ownGoals": 0.0,
                "shotAccuracy": 100.0,
                "shotConversion": 1.0,
                "minutesPct": 97.4,
                "pointsPerMatch": 0.33,
                "netGoalDifferencePer90": -2.05
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            },
            {
              "step": "final_cap",
              "description": "Stats clamped to historical constraints and shot-component identity",
              "stats": {
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                "aerial_won": 1,
                "rating": 6.4111,
                "minutes": 85,
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                "accurate_pass": 28,
                "duels_won": 3,
                "total_long_balls": 2,
                "accurate_long_balls": 0,
                "total_own_half_passes": 15,
                "accurate_own_half_passes": 14,
                "total_opp_half_passes": 18,
                "accurate_opp_half_passes": 15,
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                "goal_rate": 0.0241,
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                "expected_assists": 0.0099,
                "total_shots": 0,
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                "ball_carries": 12,
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                "yellowCards": 0.0,
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                "minutesPct": 97.4,
                "pointsPerMatch": 0.33,
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            },
            {
              "step": "enriched_model_output",
              "description": "Model output after duel-context enrichment (pre router post-processing)",
              "stats": {
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                "accurate_own_half_passes": 14,
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                "expected_assists": 0.0099,
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                "ball_carries": 12,
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                "yellowCards": 0.0,
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                "shotAccuracy": 100.0,
                "shotConversion": 1.0,
                "minutesPct": 97.4,
                "pointsPerMatch": 0.33,
                "netGoalDifferencePer90": 0.0,
                "tackles_in_zone": 1.0,
                "tackles_won_in_zone": 0.9,
                "interceptions_in_zone": 0.7,
                "clearances_in_zone": 0.6,
                "aerial_duels_won": 0.7,
                "defensive_success_rate": 0.61,
                "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"
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            },
            {
              "step": "team_lambda_rescale",
              "description": "Player expected_goals/expected_assists rescaled so squad sum equals team lambda 1.02 (squad xG sum 0.7723, xG scale 1.3259)",
              "stats": {
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                "rating": 6.4111,
                "minutes": 85,
                "total_pass": 33,
                "accurate_pass": 28,
                "duels_won": 3,
                "total_long_balls": 2,
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                "total_own_half_passes": 15,
                "accurate_own_half_passes": 14,
                "total_opp_half_passes": 18,
                "accurate_opp_half_passes": 15,
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                "possession_lost": 9.3711,
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                "duels_lost": 5,
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                "total_contest": 2,
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                "goal_rate": 0.0241,
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                "assists": 0,
                "expected_goals": 0.0,
                "expected_assists": 0.0099,
                "total_shots": 0,
                "shots_on_target": 0,
                "shots_off_target": 0,
                "big_chances_created": 0,
                "xgot": 0.0,
                "ball_carries": 12,
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                "progressive_carries": 1,
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                "offsides": 0,
                "yellowCards": 0.0,
                "redCards": 0.0,
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                "shotAccuracy": 100.0,
                "shotConversion": 1.0,
                "minutesPct": 97.4,
                "pointsPerMatch": 0.33,
                "netGoalDifferencePer90": 0.0,
                "tackles_in_zone": 1.0,
                "tackles_won_in_zone": 0.9,
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                "aerial_duels_won": 0.7,
                "defensive_success_rate": 0.61,
                "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",
                "projected_goals": 0,
                "goal_probability": 0.0,
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                "assist_probability": 0.0
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            },
            {
              "step": "rankings_attached",
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                "total_long_balls": 2,
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                "accurate_own_half_passes": 14,
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                "possession_lost": 9.3711,
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                "goal_rate": 0.0241,
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                "shots_on_target": 0,
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                "xgot": 0.0,
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                "total_progression": 48,
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                "offsides": 0,
                "yellowCards": 0.0,
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                "minutesPct": 97.4,
                "pointsPerMatch": 0.33,
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                "tackles_in_zone": 1.0,
                "tackles_won_in_zone": 0.9,
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                "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,
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                "fifa_overall": 69.0
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            {
              "step": "integer_goal_projection",
              "description": "Team scoreline allocation: 1 projected goals distributed by scorer weight",
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                "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",
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            },
            {
              "step": "integer_assist_projection",
              "description": "Team scoreline allocation: 1 projected assists distributed by provider weight",
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                "matchup_zone": "Striker vs Two Centre Backs — 1v2 Aerial/Physical Battle",
                "antagonist_source": "defensive_duel",
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          ]
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      },
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            "ranking_source": "sofascore_plus_fifa_csv_filled",
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            "fifa_source": "EA SPORTS FC official ratings",
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            "source_file": "data/player_rankings.csv",
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                {
                  "player_name": "Min-woo Kim",
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                  "player_name": "Juan Berrocal",
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                  "player_name": "Marcos Senesi",
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                  "player_name": "Cristian Romero",
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              ],
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                  "player_name": "Oyarzabal",
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                {
                  "player_name": "Manuel Akanji",
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                {
                  "player_name": "Phil Foden",
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                {
                  "player_name": "Charles Aránguiz",
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                {
                  "player_name": "Steven Benda",
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              ]
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          },
          "data_sources": [
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            "rationale": "Bench projection from market-value prior (€1,300,000) scaled to 4.4 expected mins; FBref playing time empirical prior: 0.0 sub appearances, 0 mins/sub."
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          "stat_evolution": [
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              "step": "market_value_prior",
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            },
            {
              "step": "fbref_prior_blend",
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            },
            {
              "step": "minutes_scale",
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            {
              "step": "final_cap",
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            },
            {
              "step": "rankings_attached",
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            "minutesPct": 100.0,
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            "projected_substitution_game_state_adjustment": 1,
            "substitution_usage": "available_bench_not_projected_used",
            "projected_goals": 0,
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              "match_date": "2026-08-28",
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              "away_team": "Elche",
              "team_side": "away",
              "is_starting_11": 1,
              "team": "Elche",
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                "total_shots": 2,
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                "accurate_pass": 70,
                "key_pass": 1,
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                "ball_recovery": 7
              },
              "has_player_stats": true,
              "league_name": "LaLiga",
              "league_id": "8.0",
              "league_slug": "laliga",
              "league_country": "Spain",
              "season_id": "97268.0",
              "season_name": "LaLiga 26/27",
              "season_year": "26/27"
            },
            {
              "match_id": 16416311.0,
              "match_date": "2026-08-23",
              "home_team": "Elche",
              "away_team": "FC Barcelona",
              "team_side": "home",
              "is_starting_11": 1,
              "team": "Elche",
              "opponent": "FC Barcelona",
              "stats": {
                "minutes": 90,
                "rating": 5.1,
                "assists": 0,
                "expected_goals": 0.0761,
                "expected_assists": 0.0035,
                "total_shots": 1,
                "shots_off_target": 1,
                "total_pass": 47,
                "accurate_pass": 37,
                "interceptions": 4,
                "clearances": 2,
                "aerial_won": 1,
                "duels_won": 1,
                "ball_recovery": 4
              },
              "has_player_stats": true,
              "league_name": "LaLiga",
              "league_id": "8.0",
              "league_slug": "laliga",
              "league_country": "Spain",
              "season_id": "97268.0",
              "season_name": "LaLiga 26/27",
              "season_year": "26/27"
            },
            {
              "match_id": 16421050.0,
              "match_date": "2026-08-17",
              "home_team": "Deportivo de A Coruña",
              "away_team": "Elche",
              "team_side": "away",
              "is_starting_11": 1,
              "team": "Elche",
              "opponent": "Deportivo de A Coruña",
              "stats": {
                "minutes": 90,
                "rating": 7.0,
                "assists": 0,
                "expected_goals": 0.131,
                "expected_assists": 0.0108,
                "total_shots": 2,
                "shots_off_target": 1,
                "total_pass": 88,
                "accurate_pass": 83,
                "tackles": 2,
                "tackles_won": 2,
                "clearances": 5,
                "duels_won": 5,
                "ball_recovery": 6
              },
              "has_player_stats": true,
              "league_name": "LaLiga",
              "league_id": "8.0",
              "league_slug": "laliga",
              "league_country": "Spain",
              "season_id": "97268.0",
              "season_name": "LaLiga 26/27",
              "season_year": "26/27"
            }
          ],
          "ranking": {
            "global_player_rank": 3203,
            "combined_rank_score": 1157.5,
            "ranking_source": "sofascore_plus_fifa_csv",
            "ranking_status": "combined",
            "sofascore_rank": 336.0,
            "sofascore_rating": 7.0,
            "sofascore_appearances": 1.0,
            "fifa_rank": 1979.0,
            "fifa_overall": 76.0,
            "fifa_source": "EA SPORTS FC official ratings",
            "match_squad_rank": 1,
            "squad_role": "substitute",
            "projected_match_rating": 6.7945,
            "source_file": "data/player_rankings.csv",
            "player_name": "David Affengruber",
            "ranking_neighbors": {
              "upper": [
                {
                  "player_name": "David Zima",
                  "ranking": 3198
                },
                {
                  "player_name": "Juan Iglesias",
                  "ranking": 3199
                },
                {
                  "player_name": "Thierno Barry",
                  "ranking": 3200
                },
                {
                  "player_name": "Tiago Palacios",
                  "ranking": 3201
                },
                {
                  "player_name": "Frederik Rønnow",
                  "ranking": 3202
                }
              ],
              "lower": [
                {
                  "player_name": "Kike Salas",
                  "ranking": 3204
                },
                {
                  "player_name": "Franck Honorat",
                  "ranking": 3205
                },
                {
                  "player_name": "Djibril Sow",
                  "ranking": 3206
                },
                {
                  "player_name": "Pepelu",
                  "ranking": 3207
                },
                {
                  "player_name": "Dayann Methalie",
                  "ranking": 3208
                }
              ]
            }
          },
          "data_sources": [
            "match_history",
            "market_value",
            "fbref_season"
          ],
          "data_confidence": 0.467,
          "history_matches": 3,
          "xgboost_reasoning": {
            "model_source": "xgboost_regressor",
            "position_service": "D_service",
            "features_evaluated": [
              "minutesPlayed",
              "is_starting_11",
              "totalPass",
              "accuratePass",
              "totalLongBalls",
              "totalOppositionHalfPasses",
              "duelWon",
              "duelLost",
              "aerialWon",
              "aerialLost",
              "ballRecovery",
              "touches",
              "totalClearance",
              "wonTackle",
              "interceptionWon",
              "dispossessed",
              "challengeLost",
              "errorLeadToAShot",
              "errorLeadToAGoal",
              "possessionLostCtrl",
              "passValueNormalized",
              "defensiveValueNormalized",
              "ballCarriesCount",
              "totalProgression",
              "progressiveBallCarriesCount",
              "pass_accuracy",
              "duel_win_rate",
              "opp_half_pass_pct",
              "long_ball_accuracy",
              "defensive_actions",
              "tackle_success_rate",
              "touches_p90",
              "totalTackle_p90",
              "interceptionWon_p90",
              "totalClearance_p90",
              "duelWon_p90",
              "ballRecovery_p90",
              "press_vulnerability",
              "error_severity",
              "aerial_dominance",
              "progressive_carries_p90",
              "history_matches"
            ],
            "targets_predicted": [
              "interceptionWon",
              "totalTackle",
              "wonTackle",
              "totalClearance",
              "aerialWon",
              "rating"
            ],
            "history_matches": 3,
            "data_confidence": 0.467,
            "data_sources": [
              "match_history",
              "market_value",
              "fbref_season"
            ],
            "bench_expected_minutes": 14.26342464087466,
            "bench_appearance_prob": 0.231,
            "market_value_adjustment": 1.0336,
            "fbref_prior_metrics": {
              "squad": "Elche",
              "competition": "La Liga",
              "season": "2026-2027",
              "appearances": 3.0,
              "starts": 3.0,
              "sub_appearances": 0.0,
              "goals_per90": 0.0,
              "assists_per90": 0.0,
              "prior_reliability": 0.2
            },
            "rationale": "Bench projection scaled from XGBoost D_service (3 historical appearances) to 14.3 expected mins (appearance prob 0.23); FBref playing time empirical prior: 0.0 sub appearances, 0 mins/sub."
          },
          "stat_evolution": [
            {
              "step": "xgboost_raw",
              "description": "XGBoost D_service raw output over 6 target models",
              "stats": {
                "interceptions": 1,
                "tackles": 1,
                "tackles_won": 1,
                "clearances": 1,
                "aerial_won": 1,
                "rating": 6.5737,
                "minutes": 90,
                "total_pass": 71,
                "accurate_pass": 63,
                "duels_won": 4,
                "total_long_balls": 4,
                "accurate_long_balls": 0,
                "total_own_half_passes": 44,
                "accurate_own_half_passes": 41,
                "total_opp_half_passes": 27,
                "accurate_opp_half_passes": 22,
                "crosses_total": 0,
                "crosses_accurate": 0,
                "touches": 89,
                "possession_lost": 9.67,
                "dispossessed": 0.0,
                "duels_lost": 2,
                "aerial_lost": 0,
                "total_contest": 0,
                "won_contest": 0,
                "ball_recovery": 6,
                "challenges_lost": 0,
                "fouls": 0,
                "fouls_drawn": 0,
                "blocks": 0,
                "goal_rate": 0.0,
                "goals": 0,
                "assists": 0,
                "expected_goals": 0.11,
                "expected_assists": 0.02,
                "total_shots": 2,
                "shots_on_target": 0,
                "shots_off_target": 1,
                "big_chances_created": 0,
                "xgot": 0.0,
                "ball_carries": 23,
                "total_progression": 57,
                "progressive_carries": 1,
                "key_pass": 0
              },
              "trace": {
                "model": {
                  "position_service": "D",
                  "schema_version": 3,
                  "trained_at": "2026-09-15T10:01:44.724055+00:00",
                  "trained_on": {
                    "matches": 93,
                    "players": 374,
                    "rows": 1289
                  }
                },
                "player_history": [
                  {
                    "match_date": "2026-08-28",
                    "opponent": "Real Racing Club",
                    "minutes": 90.0,
                    "is_starting": true,
                    "weight": 0.3887,
                    "rating": 6.8
                  },
                  {
                    "match_date": "2026-08-23",
                    "opponent": "FC Barcelona",
                    "minutes": 90.0,
                    "is_starting": true,
                    "weight": 0.3304,
                    "rating": 5.1
                  },
                  {
                    "match_date": "2026-08-17",
                    "opponent": "Deportivo de A Coruña",
                    "minutes": 90.0,
                    "is_starting": true,
                    "weight": 0.2809,
                    "rating": 7.0
                  }
                ],
                "feature_row": {
                  "history_matches": 3.0,
                  "is_starting_11": 0.0,
                  "accuratePass": 62.7473,
                  "touches_p90": 88.4169,
                  "possessionLostCtrl": 9.6025,
                  "totalClearance": 3.62,
                  "aerialWon": 1.1079
                },
                "per_target": [
                  {
                    "target": "interceptionWon",
                    "predicted": 0.8264799118041992,
                    "scale": "count per match",
                    "top_features": [
                      {
                        "name": "is_starting_11",
                        "importance": 0.0944
                      },
                      {
                        "name": "duel_win_rate",
                        "importance": 0.0353
                      },
                      {
                        "name": "duelWon_p90",
                        "importance": 0.0341
                      },
                      {
                        "name": "interceptionWon_p90",
                        "importance": 0.0326
                      },
                      {
                        "name": "totalClearance",
                        "importance": 0.0322
                      }
                    ]
                  },
                  {
                    "target": "totalTackle",
                    "predicted": 1.0913875102996826,
                    "scale": "count per match",
                    "top_features": [
                      {
                        "name": "history_matches",
                        "importance": 0.0588
                      },
                      {
                        "name": "duelLost",
                        "importance": 0.0461
                      },
                      {
                        "name": "possessionLostCtrl",
                        "importance": 0.0446
                      },
                      {
                        "name": "challengeLost",
                        "importance": 0.0406
                      },
                      {
                        "name": "defensive_actions",
                        "importance": 0.0401
                      }
                    ]
                  },
                  {
                    "target": "wonTackle",
                    "predicted": 0.5397114157676697,
                    "scale": "count per match",
                    "top_features": [
                      {
                        "name": "history_matches",
                        "importance": 0.0565
                      },
                      {
                        "name": "possessionLostCtrl",
                        "importance": 0.0432
                      },
                      {
                        "name": "challengeLost",
                        "importance": 0.0353
                      },
                      {
                        "name": "is_starting_11",
                        "importance": 0.0347
                      },
                      {
                        "name": "wonTackle",
                        "importance": 0.0329
                      }
                    ]
                  },
                  {
                    "target": "totalClearance",
                    "predicted": 1.1744600534439087,
                    "scale": "count per match",
                    "top_features": [
                      {
                        "name": "is_starting_11",
                        "importance": 0.11
                      },
                      {
                        "name": "opp_half_pass_pct",
                        "importance": 0.0506
                      },
                      {
                        "name": "totalClearance_p90",
                        "importance": 0.0425
                      },
                      {
                        "name": "aerialWon",
                        "importance": 0.0417
                      },
                      {
                        "name": "tackle_success_rate",
                        "importance": 0.0343
                      }
                    ]
                  },
                  {
                    "target": "aerialWon",
                    "predicted": 0.8618699908256531,
                    "scale": "count per match",
                    "top_features": [
                      {
                        "name": "is_starting_11",
                        "importance": 0.0798
                      },
                      {
                        "name": "aerialWon",
                        "importance": 0.0597
                      },
                      {
                        "name": "totalClearance",
                        "importance": 0.0439
                      },
                      {
                        "name": "accuratePass",
                        "importance": 0.0426
                      },
                      {
                        "name": "errorLeadToAShot",
                        "importance": 0.0411
                      }
                    ]
                  },
                  {
                    "target": "rating",
                    "predicted": 6.573654651641846,
                    "scale": "0-10",
                    "top_features": [
                      {
                        "name": "touches_p90",
                        "importance": 0.0708
                      },
                      {
                        "name": "accuratePass",
                        "importance": 0.0705
                      },
                      {
                        "name": "totalLongBalls",
                        "importance": 0.0537
                      },
                      {
                        "name": "pass_accuracy",
                        "importance": 0.0518
                      },
                      {
                        "name": "minutesPlayed",
                        "importance": 0.0478
                      }
                    ]
                  }
                ],
                "caveat": "Raw XGBoost output: no per-90 normalization; minutesPlayed is the player's historical average."
              }
            },
            {
              "step": "market_value_boost",
              "description": "Market-value quality scaling (boost 1.0336, quality 0.612)",
              "stats": {
                "interceptions": 1,
                "tackles": 1,
                "tackles_won": 1,
                "clearances": 1,
                "aerial_won": 1,
                "rating": 6.7945,
                "minutes": 93,
                "total_pass": 73,
                "accurate_pass": 65,
                "duels_won": 4,
                "total_long_balls": 4,
                "accurate_long_balls": 0,
                "total_own_half_passes": 45,
                "accurate_own_half_passes": 42,
                "total_opp_half_passes": 28,
                "accurate_opp_half_passes": 23,
                "crosses_total": 0,
                "crosses_accurate": 0,
                "touches": 92,
                "possession_lost": 9.9948,
                "dispossessed": 0.0,
                "duels_lost": 2,
                "aerial_lost": 0,
                "total_contest": 0,
                "won_contest": 0,
                "ball_recovery": 6,
                "challenges_lost": 0,
                "fouls": 0,
                "fouls_drawn": 0,
                "blocks": 0,
                "goal_rate": 0.0,
                "goals": 0,
                "assists": 0,
                "expected_goals": 0.1137,
                "expected_assists": 0.0207,
                "total_shots": 2,
                "shots_on_target": 0,
                "shots_off_target": 1,
                "big_chances_created": 0,
                "xgot": 0.0,
                "ball_carries": 24,
                "total_progression": 59,
                "progressive_carries": 1,
                "key_pass": 0
              }
            },
            {
              "step": "fbref_prior_blend",
              "description": "FBref 2026-27 prior blended (weight 0.0813)",
              "stats": {
                "interceptions": 1,
                "tackles": 1,
                "tackles_won": 1,
                "clearances": 1,
                "aerial_won": 1,
                "rating": 6.7945,
                "minutes": 93,
                "total_pass": 73,
                "accurate_pass": 65,
                "duels_won": 4,
                "total_long_balls": 4,
                "accurate_long_balls": 0,
                "total_own_half_passes": 45,
                "accurate_own_half_passes": 42,
                "total_opp_half_passes": 28,
                "accurate_opp_half_passes": 23,
                "crosses_total": 0,
                "crosses_accurate": 0,
                "touches": 92,
                "possession_lost": 9.9948,
                "dispossessed": 0.0,
                "duels_lost": 2,
                "aerial_lost": 0,
                "total_contest": 0,
                "won_contest": 0,
                "ball_recovery": 6,
                "challenges_lost": 0,
                "fouls": 0,
                "fouls_drawn": 0,
                "blocks": 0,
                "goal_rate": 0.0,
                "goals": 0,
                "assists": 0,
                "expected_goals": 0.1137,
                "expected_assists": 0.0207,
                "total_shots": 2,
                "shots_on_target": 0,
                "shots_off_target": 1,
                "big_chances_created": 0,
                "xgot": 0.0,
                "ball_carries": 24,
                "total_progression": 59,
                "progressive_carries": 1,
                "key_pass": 0,
                "offsides": 0,
                "yellowCards": 0.0,
                "redCards": 0.0,
                "ownGoals": 0.0,
                "shotAccuracy": 0.0,
                "shotConversion": 0.0,
                "minutesPct": 100.0,
                "pointsPerMatch": 0.33,
                "netGoalDifferencePer90": -2.0
              }
            },
            {
              "step": "minutes_scale",
              "description": "Bench projection scaled to 14.3 expected minutes (appearance prob 0.23)",
              "stats": {
                "interceptions": 0,
                "tackles": 0,
                "tackles_won": 0,
                "clearances": 0,
                "aerial_won": 0,
                "rating": 6.7945,
                "minutes": 14,
                "total_pass": 12,
                "accurate_pass": 10,
                "duels_won": 1,
                "total_long_balls": 1,
                "accurate_long_balls": 0,
                "total_own_half_passes": 7,
                "accurate_own_half_passes": 7,
                "total_opp_half_passes": 4,
                "accurate_opp_half_passes": 4,
                "crosses_total": 0,
                "crosses_accurate": 0,
                "touches": 15,
                "possession_lost": 1.584,
                "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": 0.018,
                "expected_assists": 0.0033,
                "total_shots": 0,
                "shots_on_target": 0,
                "shots_off_target": 0,
                "big_chances_created": 0,
                "xgot": 0.0,
                "ball_carries": 4,
                "total_progression": 9,
                "progressive_carries": 0,
                "key_pass": 0,
                "offsides": 0,
                "yellowCards": 0.0,
                "redCards": 0.0,
                "ownGoals": 0.0,
                "shotAccuracy": 0.0,
                "shotConversion": 0.0,
                "minutesPct": 100.0,
                "pointsPerMatch": 0.33,
                "netGoalDifferencePer90": 0.0,
                "bench_appearance_probability": 0.231,
                "bench_expected_minutes": 14.26
              }
            },
            {
              "step": "final_cap",
              "description": "Stats clamped to historical constraints and shot-component identity",
              "stats": {
                "interceptions": 0,
                "tackles": 0,
                "tackles_won": 0,
                "clearances": 0,
                "aerial_won": 0,
                "rating": 6.7945,
                "minutes": 14,
                "total_pass": 12,
                "accurate_pass": 10,
                "duels_won": 1,
                "total_long_balls": 1,
                "accurate_long_balls": 0,
                "total_own_half_passes": 7,
                "accurate_own_half_passes": 7,
                "total_opp_half_passes": 4,
                "accurate_opp_half_passes": 4,
                "crosses_total": 0,
                "crosses_accurate": 0,
                "touches": 15,
                "possession_lost": 1.584,
                "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": 0.018,
                "expected_assists": 0.0033,
                "total_shots": 0,
                "shots_on_target": 0,
                "shots_off_target": 0,
                "big_chances_created": 0,
                "xgot": 0.0,
                "ball_carries": 4,
                "total_progression": 9,
                "progressive_carries": 0,
                "key_pass": 0,
                "offsides": 0,
                "yellowCards": 0.0,
                "redCards": 0.0,
                "ownGoals": 0.0,
                "shotAccuracy": 0.0,
                "shotConversion": 0.0,
                "minutesPct": 100.0,
                "pointsPerMatch": 0.33,
                "netGoalDifferencePer90": 0.0,
                "bench_appearance_probability": 0.231,
                "bench_expected_minutes": 14.26
              }
            },
            {
              "step": "rankings_attached",
              "description": "Global ranking attached (match squad rank 1, fifa_overall 76.0)",
              "stats": {
                "interceptions": 0,
                "tackles": 0,
                "tackles_won": 0,
                "clearances": 0,
                "aerial_won": 0,
                "rating": 6.7945,
                "minutes": 14,
                "total_pass": 12,
                "accurate_pass": 10,
                "duels_won": 1,
                "total_long_balls": 1,
                "accurate_long_balls": 0,
                "total_own_half_passes": 7,
                "accurate_own_half_passes": 7,
                "total_opp_half_passes": 4,
                "accurate_opp_half_passes": 4,
                "crosses_total": 0,
                "crosses_accurate": 0,
                "touches": 15,
                "possession_lost": 1.584,
                "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": 0.018,
                "expected_assists": 0.0033,
                "total_shots": 0,
                "shots_on_target": 0,
                "shots_off_target": 0,
                "big_chances_created": 0,
                "xgot": 0.0,
                "ball_carries": 4,
                "total_progression": 9,
                "progressive_carries": 0,
                "key_pass": 0,
                "offsides": 0,
                "yellowCards": 0.0,
                "redCards": 0.0,
                "ownGoals": 0.0,
                "shotAccuracy": 0.0,
                "shotConversion": 0.0,
                "minutesPct": 100.0,
                "pointsPerMatch": 0.33,
                "netGoalDifferencePer90": 0.0,
                "bench_appearance_probability": 0.231,
                "bench_expected_minutes": 14.26,
                "substitution_rule_cap": 5,
                "projected_team_substitution_count": 3,
                "projected_substitution_expected_count": 2.172,
                "projected_substitution_game_state_adjustment": 1,
                "substitution_usage": "available_bench_not_projected_used",
                "projected_goals": 0,
                "goal_probability": 0.0,
                "projected_assists": 0,
                "assist_probability": 0.0,
                "fifa_overall": 76.0
              }
            }
          ]
        },
        "Kevin Lomónaco": {
          "player_id": 1003014,
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          "position_depth": "D_BENCH",
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            "substitution_usage": "available_bench_not_projected_used",
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          "latest_10_games": [
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              "match_date": "2026-09-12 16:30:00 UTC",
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              "league_slug": "laliga",
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              "status_description": "Ended",
              "player_status": "starter",
              "is_starting_11": true,
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              "stats": {},
              "has_player_stats": false,
              "source": "depth_chart.csv"
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          ],
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            "ranking_source": "sofascore_plus_fifa_csv",
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            "fifa_source": "EA SPORTS FC official ratings",
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            "squad_role": "substitute",
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            "source_file": "data/player_rankings.csv",
            "player_name": "Kevin Lomónaco",
            "ranking_neighbors": {
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                {
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                  "ranking": 3652
                },
                {
                  "player_name": "Miguel Almirón",
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                },
                {
                  "player_name": "Marko Livaja",
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                },
                {
                  "player_name": "Víctor Chust",
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                }
              ],
              "lower": [
                {
                  "player_name": "Giorgi Kochorashvili",
                  "ranking": 3657
                },
                {
                  "player_name": "Quilindschy Hartman",
                  "ranking": 3658
                },
                {
                  "player_name": "Oscar Dorley",
                  "ranking": 3659
                },
                {
                  "player_name": "Mykola Matviienko",
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                },
                {
                  "player_name": "Hamed Junior Traorè",
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              ]
            }
          },
          "data_sources": [
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          ],
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            "model_source": "market_value_prior",
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            "bench_expected_minutes": 13.824307952762858,
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            "rationale": "Bench projection from market-value prior (€8,199,999) scaled to 13.8 expected mins."
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          "stat_evolution": [
            {
              "step": "market_value_prior",
              "description": "Market-value baseline for position D (quality 0.50)",
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                "accurate_own_half_passes": 23,
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            },
            {
              "step": "minutes_scale",
              "description": "Bench projection scaled to 13.8 expected minutes (appearance prob 0.31)",
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                "shots_on_target": 0,
                "shots_off_target": 0,
                "big_chances_created": 0,
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                "bench_appearance_probability": 0.31,
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            },
            {
              "step": "final_cap",
              "description": "Stats clamped to historical constraints and shot-component identity",
              "stats": {
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                "accurate_pass": 5,
                "expected_goals": 0.0028,
                "rating": 6.9,
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                "accurate_own_half_passes": 4,
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                "bench_appearance_probability": 0.31,
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            },
            {
              "step": "rankings_attached",
              "description": "Global ranking attached (match squad rank 3, fifa_overall 74.0)",
              "stats": {
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                "rating": 6.9,
                "minutes": 14,
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                "accurate_own_half_passes": 4,
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                "substitution_usage": "available_bench_not_projected_used",
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          ]
        },
        "Martim Neto": {
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          "height": 185,
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            "projected_substitution_game_state_adjustment": 1,
            "substitution_usage": "projected_used_substitute",
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          "latest_10_games": [
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              "team": "Elche",
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                "expected_assists": 0.0012,
                "total_shots": 1,
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                "accurate_pass": 8,
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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": 16421050.0,
              "match_date": "2026-08-17",
              "home_team": "Deportivo de A Coruña",
              "away_team": "Elche",
              "team_side": "away",
              "is_starting_11": 1,
              "team": "Elche",
              "opponent": "Deportivo de A Coruña",
              "stats": {
                "minutes": 60,
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                "total_shots": 0,
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                "accurate_pass": 23,
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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": {
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            "combined_rank_score": 2419.0,
            "ranking_source": "sofascore_plus_fifa_csv",
            "ranking_status": "combined",
            "sofascore_rank": 575.0,
            "sofascore_rating": 6.804,
            "sofascore_appearances": 25.0,
            "fifa_rank": 4263.0,
            "fifa_overall": 72.0,
            "fifa_source": "EA SPORTS FC official ratings",
            "match_squad_rank": 7,
            "squad_role": "substitute",
            "projected_match_rating": 6.6352,
            "source_file": "data/player_rankings.csv",
            "player_name": "Martim Neto",
            "ranking_neighbors": {
              "upper": [
                {
                  "player_name": "Marc Guiu",
                  "ranking": 4393
                },
                {
                  "player_name": "Emanuel Coronel",
                  "ranking": 4394
                },
                {
                  "player_name": "Joe Worrall",
                  "ranking": 4395
                },
                {
                  "player_name": "Ibrahim Osman",
                  "ranking": 4396
                },
                {
                  "player_name": "Karl Edouard Etta Eyong",
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                }
              ],
              "lower": [
                {
                  "player_name": "Embarba",
                  "ranking": 4399
                },
                {
                  "player_name": "Justo Giani",
                  "ranking": 4400
                },
                {
                  "player_name": "Francés",
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                },
                {
                  "player_name": "Florin Tănase",
                  "ranking": 4402
                },
                {
                  "player_name": "Víctor García",
                  "ranking": 4403
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              ]
            }
          },
          "data_sources": [
            "match_history",
            "market_value",
            "fbref_season"
          ],
          "data_confidence": 0.385,
          "history_matches": 2,
          "xgboost_reasoning": {
            "model_source": "xgboost_regressor",
            "position_service": "M_service",
            "features_evaluated": [
              "minutesPlayed",
              "is_starting_11",
              "totalPass",
              "accuratePass",
              "totalOppositionHalfPasses",
              "accurateOppositionHalfPasses",
              "totalShots",
              "keyPass",
              "expectedAssists",
              "totalCross",
              "accurateCross",
              "duelWon",
              "duelLost",
              "aerialWon",
              "ballRecovery",
              "touches",
              "interceptionWon",
              "wonTackle",
              "possessionLostCtrl",
              "dispossessed",
              "numberOfSprints",
              "kilometersCovered",
              "passValueNormalized",
              "dribbleValueNormalized",
              "defensiveValueNormalized",
              "shotValueNormalized",
              "ballCarriesCount",
              "totalProgression",
              "progressiveBallCarriesCount",
              "pass_accuracy",
              "duel_win_rate",
              "opp_half_pass_pct",
              "creative_index",
              "touches_p90",
              "totalPass_p90",
              "keyPass_p90",
              "duelWon_p90",
              "ballRecovery_p90",
              "ballCarriesCount_p90",
              "creative_efficiency",
              "cross_accuracy",
              "cross_creative_contribution",
              "defensive_midfield_actions",
              "press_vulnerability",
              "progressive_carries_p90",
              "intensity_index",
              "history_matches"
            ],
            "targets_predicted": [
              "keyPass",
              "expectedAssists",
              "goalAssist",
              "expectedGoals",
              "rating"
            ],
            "history_matches": 2,
            "data_confidence": 0.385,
            "data_sources": [
              "match_history",
              "market_value",
              "fbref_season"
            ],
            "bench_expected_minutes": 24.76,
            "bench_appearance_prob": 0.5,
            "market_value_adjustment": 0.9842,
            "fbref_prior_metrics": {
              "squad": "Elche",
              "competition": "La Liga",
              "season": "2026-2027",
              "appearances": 2.0,
              "starts": 1.0,
              "sub_appearances": 1.0,
              "minutes_per_sub": 27.0,
              "goals_per90": 0.0,
              "assists_per90": 0.0,
              "prior_reliability": 0.0667
            },
            "rationale": "Bench projection scaled from XGBoost M_service (2 historical appearances) to 24.8 expected mins (appearance prob 0.50); FBref playing time empirical prior: 1.0 sub appearances, 27.0 mins/sub."
          },
          "stat_evolution": [
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              "step": "xgboost_raw",
              "description": "XGBoost M_service raw output over 5 target models",
              "stats": {
                "key_pass": 1,
                "expected_assists": 0.0772,
                "assists": 0,
                "expected_goals": 0.0408,
                "rating": 6.7416,
                "minutes": 43,
                "total_pass": 18,
                "accurate_pass": 16,
                "duels_won": 2,
                "total_long_balls": 0,
                "accurate_long_balls": 0,
                "total_own_half_passes": 4,
                "accurate_own_half_passes": 4,
                "total_opp_half_passes": 14,
                "accurate_opp_half_passes": 12,
                "crosses_total": 0,
                "crosses_accurate": 0,
                "touches": 24,
                "possession_lost": 4.0,
                "dispossessed": 0.0,
                "duels_lost": 2,
                "aerial_won": 0,
                "aerial_lost": 0,
                "interceptions": 0,
                "tackles_won": 0,
                "tackles": 0,
                "clearances": 0,
                "total_contest": 2,
                "won_contest": 0,
                "challenges_lost": 0,
                "fouls": 0,
                "fouls_drawn": 0,
                "goal_rate": 0.0,
                "goals": 0,
                "shots_on_target": 0,
                "shots_off_target": 0,
                "blocks": 0,
                "big_chances_created": 0,
                "big_chances_missed": 0,
                "xgot": 0.0,
                "ball_carries": 6,
                "total_progression": 23,
                "progressive_carries": 0
              },
              "trace": {
                "model": {
                  "position_service": "M",
                  "schema_version": 3,
                  "trained_at": "2026-09-15T10:01:48.236605+00:00",
                  "trained_on": {
                    "matches": 93,
                    "players": 461,
                    "rows": 1422
                  }
                },
                "player_history": [
                  {
                    "match_date": "2026-08-23",
                    "opponent": "FC Barcelona",
                    "minutes": 26.0,
                    "is_starting": false,
                    "weight": 0.5405,
                    "rating": 6.3
                  },
                  {
                    "match_date": "2026-08-17",
                    "opponent": "Deportivo de A Coruña",
                    "minutes": 60.0,
                    "is_starting": true,
                    "weight": 0.4595,
                    "rating": 6.4
                  }
                ],
                "feature_row": {
                  "history_matches": 2.0,
                  "is_starting_11": 0.0,
                  "ballRecovery_p90": 0.6892,
                  "ballRecovery": 0.4595,
                  "intensity_index": 5.1545,
                  "expectedAssists": 0.0482,
                  "kilometersCovered": 5.2897
                },
                "per_target": [
                  {
                    "target": "keyPass",
                    "predicted": 0.5731001496315002,
                    "scale": "count per match",
                    "top_features": [
                      {
                        "name": "is_starting_11",
                        "importance": 0.0551
                      },
                      {
                        "name": "expectedAssists",
                        "importance": 0.0489
                      },
                      {
                        "name": "creative_efficiency",
                        "importance": 0.0393
                      },
                      {
                        "name": "creative_index",
                        "importance": 0.035
                      },
                      {
                        "name": "accurateCross",
                        "importance": 0.0319
                      }
                    ]
                  },
                  {
                    "target": "expectedAssists",
                    "predicted": 0.07724722474813461,
                    "scale": "per match (raw)",
                    "top_features": [
                      {
                        "name": "cross_creative_contribution",
                        "importance": 0.0714
                      },
                      {
                        "name": "totalOppositionHalfPasses",
                        "importance": 0.0375
                      },
                      {
                        "name": "expectedAssists",
                        "importance": 0.0361
                      },
                      {
                        "name": "accurateCross",
                        "importance": 0.0356
                      },
                      {
                        "name": "creative_index",
                        "importance": 0.0345
                      }
                    ]
                  },
                  {
                    "target": "goalAssist",
                    "predicted": 0.08335163444280624,
                    "scale": "count per match",
                    "top_features": [
                      {
                        "name": "dribbleValueNormalized",
                        "importance": 0.0442
                      },
                      {
                        "name": "keyPass_p90",
                        "importance": 0.0378
                      },
                      {
                        "name": "totalCross",
                        "importance": 0.0368
                      },
                      {
                        "name": "cross_accuracy",
                        "importance": 0.036
                      },
                      {
                        "name": "interceptionWon",
                        "importance": 0.0315
                      }
                    ]
                  },
                  {
                    "target": "expectedGoals",
                    "predicted": 0.040817782282829285,
                    "scale": "per match (raw)",
                    "top_features": [
                      {
                        "name": "totalShots",
                        "importance": 0.077
                      },
                      {
                        "name": "intensity_index",
                        "importance": 0.0622
                      },
                      {
                        "name": "progressiveBallCarriesCount",
                        "importance": 0.0454
                      },
                      {
                        "name": "possessionLostCtrl",
                        "importance": 0.0399
                      },
                      {
                        "name": "numberOfSprints",
                        "importance": 0.0384
                      }
                    ]
                  },
                  {
                    "target": "rating",
                    "predicted": 6.741621971130371,
                    "scale": "0-10",
                    "top_features": [
                      {
                        "name": "ballRecovery_p90",
                        "importance": 0.0847
                      },
                      {
                        "name": "ballRecovery",
                        "importance": 0.0836
                      },
                      {
                        "name": "kilometersCovered",
                        "importance": 0.0597
                      },
                      {
                        "name": "defensive_midfield_actions",
                        "importance": 0.05
                      },
                      {
                        "name": "minutesPlayed",
                        "importance": 0.0441
                      }
                    ]
                  }
                ],
                "caveat": "Raw XGBoost output: no per-90 normalization; minutesPlayed is the player's historical average."
              }
            },
            {
              "step": "market_value_boost",
              "description": "Market-value quality scaling (boost 0.9842, quality 0.447)",
              "stats": {
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                "expected_assists": 0.076,
                "assists": 0,
                "expected_goals": 0.0402,
                "rating": 6.6352,
                "minutes": 42,
                "total_pass": 17,
                "accurate_pass": 15,
                "duels_won": 2,
                "total_long_balls": 0,
                "accurate_long_balls": 0,
                "total_own_half_passes": 4,
                "accurate_own_half_passes": 3,
                "total_opp_half_passes": 13,
                "accurate_opp_half_passes": 12,
                "crosses_total": 0,
                "crosses_accurate": 0,
                "touches": 24,
                "possession_lost": 3.9368,
                "dispossessed": 0.0,
                "duels_lost": 2,
                "aerial_won": 0,
                "aerial_lost": 0,
                "interceptions": 0,
                "tackles_won": 0,
                "tackles": 0,
                "clearances": 0,
                "total_contest": 1,
                "won_contest": 0,
                "challenges_lost": 0,
                "fouls": 0,
                "fouls_drawn": 0,
                "goal_rate": 0.0,
                "goals": 0,
                "shots_on_target": 0,
                "shots_off_target": 0,
                "blocks": 0,
                "big_chances_created": 0,
                "big_chances_missed": 0,
                "xgot": 0.0,
                "ball_carries": 6,
                "total_progression": 22,
                "progressive_carries": 0
              }
            },
            {
              "step": "fbref_prior_blend",
              "description": "FBref 2026-27 prior blended (weight 0.0310)",
              "stats": {
                "key_pass": 1,
                "expected_assists": 0.076,
                "assists": 0,
                "expected_goals": 0.0402,
                "rating": 6.6352,
                "minutes": 42,
                "total_pass": 17,
                "accurate_pass": 15,
                "duels_won": 2,
                "total_long_balls": 0,
                "accurate_long_balls": 0,
                "total_own_half_passes": 4,
                "accurate_own_half_passes": 3,
                "total_opp_half_passes": 13,
                "accurate_opp_half_passes": 12,
                "crosses_total": 0,
                "crosses_accurate": 0,
                "touches": 24,
                "possession_lost": 3.9368,
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                "duels_lost": 2,
                "aerial_won": 0,
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                "total_contest": 1,
                "won_contest": 0,
                "challenges_lost": 0,
                "fouls": 0,
                "fouls_drawn": 0,
                "goal_rate": 0.0,
                "goals": 0,
                "shots_on_target": 0,
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                "blocks": 0,
                "big_chances_created": 0,
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                "xgot": 0.0,
                "ball_carries": 6,
                "total_progression": 22,
                "progressive_carries": 0,
                "total_shots": 1,
                "offsides": 0,
                "yellowCards": 0.0,
                "redCards": 0.0,
                "ownGoals": 0.0,
                "shotAccuracy": 0.0,
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                "minutesPct": 31.9,
                "pointsPerMatch": 0.5,
                "netGoalDifferencePer90": -4.19
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            },
            {
              "step": "minutes_scale",
              "description": "Bench projection scaled to 24.8 expected minutes (appearance prob 0.50)",
              "stats": {
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                "expected_assists": 0.0209,
                "assists": 0,
                "expected_goals": 0.0111,
                "rating": 6.6352,
                "minutes": 25,
                "total_pass": 5,
                "accurate_pass": 4,
                "duels_won": 1,
                "total_long_balls": 0,
                "accurate_long_balls": 0,
                "total_own_half_passes": 1,
                "accurate_own_half_passes": 1,
                "total_opp_half_passes": 4,
                "accurate_opp_half_passes": 3,
                "crosses_total": 0,
                "crosses_accurate": 0,
                "touches": 6,
                "possession_lost": 1.0831,
                "dispossessed": 0.0,
                "duels_lost": 1,
                "aerial_won": 0,
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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": 0.0,
                "goals": 0,
                "shots_on_target": 0,
                "shots_off_target": 0,
                "blocks": 0,
                "big_chances_created": 0,
                "big_chances_missed": 0,
                "xgot": 0.0,
                "ball_carries": 2,
                "total_progression": 6,
                "progressive_carries": 0,
                "total_shots": 0,
                "offsides": 0,
                "yellowCards": 0.0,
                "redCards": 0.0,
                "ownGoals": 0.0,
                "shotAccuracy": 0.0,
                "shotConversion": 0.0,
                "minutesPct": 31.9,
                "pointsPerMatch": 0.5,
                "netGoalDifferencePer90": 0.0,
                "bench_appearance_probability": 0.5,
                "bench_expected_minutes": 24.76
              }
            },
            {
              "step": "final_cap",
              "description": "Stats clamped to historical constraints and shot-component identity",
              "stats": {
                "key_pass": 0,
                "expected_assists": 0.0209,
                "assists": 0,
                "expected_goals": 0.0111,
                "rating": 6.6352,
                "minutes": 25,
                "total_pass": 5,
                "accurate_pass": 4,
                "duels_won": 1,
                "total_long_balls": 0,
                "accurate_long_balls": 0,
                "total_own_half_passes": 1,
                "accurate_own_half_passes": 1,
                "total_opp_half_passes": 4,
                "accurate_opp_half_passes": 3,
                "crosses_total": 0,
                "crosses_accurate": 0,
                "touches": 6,
                "possession_lost": 1.0831,
                "dispossessed": 0.0,
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                "aerial_won": 0,
                "aerial_lost": 0,
                "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": 0.0,
                "goals": 0,
                "shots_on_target": 0,
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                "blocks": 0,
                "big_chances_created": 0,
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                "xgot": 0.0,
                "ball_carries": 2,
                "total_progression": 6,
                "progressive_carries": 0,
                "total_shots": 0,
                "offsides": 0,
                "yellowCards": 0.0,
                "redCards": 0.0,
                "ownGoals": 0.0,
                "shotAccuracy": 0.0,
                "shotConversion": 0.0,
                "minutesPct": 31.9,
                "pointsPerMatch": 0.5,
                "netGoalDifferencePer90": 0.0,
                "bench_appearance_probability": 0.5,
                "bench_expected_minutes": 24.76
              }
            },
            {
              "step": "team_lambda_rescale",
              "description": "Player expected_goals/expected_assists rescaled so squad sum equals team lambda 1.02 (squad xG sum 0.7723, xG scale 1.3259)",
              "stats": {
                "key_pass": 0,
                "expected_assists": 0.0209,
                "assists": 0,
                "expected_goals": 0.0147,
                "rating": 6.6352,
                "minutes": 25,
                "total_pass": 5,
                "accurate_pass": 4,
                "duels_won": 1,
                "total_long_balls": 0,
                "accurate_long_balls": 0,
                "total_own_half_passes": 1,
                "accurate_own_half_passes": 1,
                "total_opp_half_passes": 4,
                "accurate_opp_half_passes": 3,
                "crosses_total": 0,
                "crosses_accurate": 0,
                "touches": 6,
                "possession_lost": 1.0831,
                "dispossessed": 0.0,
                "duels_lost": 1,
                "aerial_won": 0,
                "aerial_lost": 0,
                "interceptions": 0,
                "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": 0.0,
                "goals": 0,
                "shots_on_target": 0,
                "shots_off_target": 0,
                "blocks": 0,
                "big_chances_created": 0,
                "big_chances_missed": 0,
                "xgot": 0.0,
                "ball_carries": 2,
                "total_progression": 6,
                "progressive_carries": 0,
                "total_shots": 0,
                "offsides": 0,
                "yellowCards": 0.0,
                "redCards": 0.0,
                "ownGoals": 0.0,
                "shotAccuracy": 0.0,
                "shotConversion": 0.0,
                "minutesPct": 31.9,
                "pointsPerMatch": 0.5,
                "netGoalDifferencePer90": 0.0,
                "bench_appearance_probability": 0.5,
                "bench_expected_minutes": 24.76,
                "projected_substitution_order": 2,
                "substitution_rule_cap": 5,
                "projected_team_substitution_count": 3,
                "projected_substitution_expected_count": 2.172,
                "projected_substitution_game_state_adjustment": 1,
                "substitution_usage": "projected_used_substitute",
                "projected_goals": 0,
                "goal_probability": 0.0,
                "projected_assists": 0,
                "assist_probability": 0.0
              }
            },
            {
              "step": "rankings_attached",
              "description": "Global ranking attached (match squad rank 7, fifa_overall 72.0)",
              "stats": {
                "key_pass": 0,
                "expected_assists": 0.0209,
                "assists": 0,
                "expected_goals": 0.0147,
                "rating": 6.6352,
                "minutes": 25,
                "total_pass": 5,
                "accurate_pass": 4,
                "duels_won": 1,
                "total_long_balls": 0,
                "accurate_long_balls": 0,
                "total_own_half_passes": 1,
                "accurate_own_half_passes": 1,
                "total_opp_half_passes": 4,
                "accurate_opp_half_passes": 3,
                "crosses_total": 0,
                "crosses_accurate": 0,
                "touches": 6,
                "possession_lost": 1.0831,
                "dispossessed": 0.0,
                "duels_lost": 1,
                "aerial_won": 0,
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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": 0.0,
                "goals": 0,
                "shots_on_target": 0,
                "shots_off_target": 0,
                "blocks": 0,
                "big_chances_created": 0,
                "big_chances_missed": 0,
                "xgot": 0.0,
                "ball_carries": 2,
                "total_progression": 6,
                "progressive_carries": 0,
                "total_shots": 0,
                "offsides": 0,
                "yellowCards": 0.0,
                "redCards": 0.0,
                "ownGoals": 0.0,
                "shotAccuracy": 0.0,
                "shotConversion": 0.0,
                "minutesPct": 31.9,
                "pointsPerMatch": 0.5,
                "netGoalDifferencePer90": 0.0,
                "bench_appearance_probability": 0.5,
                "bench_expected_minutes": 24.76,
                "projected_substitution_order": 2,
                "substitution_rule_cap": 5,
                "projected_team_substitution_count": 3,
                "projected_substitution_expected_count": 2.172,
                "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": 72.0
              }
            }
          ]
        },
        "Marc Aguado": {
          "player_id": 1014595,
          "position": "M",
          "position_depth": "M_BENCH",
          "is_starter": false,
          "shirt_number": 8,
          "height": 178,
          "market_value": 3700000,
          "stats": {
            "key_pass": 0,
            "expected_assists": 0.01,
            "assists": 0,
            "expected_goals": 0.0068,
            "rating": 6.6298,
            "minutes": 22,
            "total_pass": 9,
            "accurate_pass": 8,
            "duels_won": 0,
            "total_long_balls": 0,
            "accurate_long_balls": 0,
            "total_own_half_passes": 5,
            "accurate_own_half_passes": 4,
            "total_opp_half_passes": 4,
            "accurate_opp_half_passes": 4,
            "crosses_total": 0,
            "crosses_accurate": 0,
            "touches": 10,
            "possession_lost": 0.9623,
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            "duels_lost": 0,
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            "aerial_lost": 0,
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            "tackles_won": 0,
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            "total_contest": 0,
            "won_contest": 0,
            "challenges_lost": 0,
            "fouls": 0,
            "fouls_drawn": 0,
            "goal_rate": 0.0066,
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            "shots_on_target": 0,
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            "blocks": 0,
            "big_chances_created": 0,
            "big_chances_missed": 0,
            "xgot": 0.0,
            "ball_carries": 2,
            "total_progression": 5,
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            "total_shots": 0,
            "offsides": 0,
            "yellowCards": 0.0,
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            "ownGoals": 0.0,
            "shotAccuracy": 100.0,
            "shotConversion": 1.0,
            "minutesPct": 73.3,
            "pointsPerMatch": 0.33,
            "netGoalDifferencePer90": 0.0,
            "bench_appearance_probability": 0.308,
            "bench_expected_minutes": 22.01,
            "substitution_rule_cap": 5,
            "projected_team_substitution_count": 3,
            "projected_substitution_expected_count": 2.172,
            "projected_substitution_game_state_adjustment": 1,
            "substitution_usage": "available_bench_not_projected_used",
            "projected_goals": 0,
            "goal_probability": 0.0,
            "projected_assists": 0,
            "assist_probability": 0.0,
            "fifa_overall": 74.0
          },
          "latest_10_games": [
            {
              "match_id": 16416304.0,
              "match_date": "2026-08-28",
              "home_team": "Real Racing Club",
              "away_team": "Elche",
              "team_side": "away",
              "is_starting_11": 1,
              "team": "Elche",
              "opponent": "Real Racing Club",
              "stats": {
                "minutes": 45,
                "rating": 6.1,
                "assists": 0,
                "expected_assists": 0.0032,
                "total_shots": 0,
                "total_pass": 24,
                "accurate_pass": 22,
                "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"
            },
            {
              "match_id": 16416311.0,
              "match_date": "2026-08-23",
              "home_team": "Elche",
              "away_team": "FC Barcelona",
              "team_side": "home",
              "is_starting_11": 1,
              "team": "Elche",
              "opponent": "FC Barcelona",
              "stats": {
                "minutes": 64,
                "rating": 6.5,
                "assists": 0,
                "expected_assists": 0.0029,
                "total_shots": 0,
                "total_pass": 25,
                "accurate_pass": 21,
                "tackles": 1,
                "tackles_won": 1,
                "clearances": 1,
                "duels_won": 2,
                "ball_recovery": 2
              },
              "has_player_stats": true,
              "league_name": "LaLiga",
              "league_id": "8.0",
              "league_slug": "laliga",
              "league_country": "Spain",
              "season_id": "97268.0",
              "season_name": "LaLiga 26/27",
              "season_year": "26/27"
            },
            {
              "match_id": 16421050.0,
              "match_date": "2026-08-17",
              "home_team": "Deportivo de A Coruña",
              "away_team": "Elche",
              "team_side": "away",
              "is_starting_11": 1,
              "team": "Elche",
              "opponent": "Deportivo de A Coruña",
              "stats": {
                "minutes": 90,
                "rating": 7.7,
                "goal_rate": 1.0,
                "goals": 1,
                "assists": 0,
                "expected_goals": 0.0451,
                "expected_assists": 0.0112,
                "total_shots": 1,
                "shots_on_target": 1,
                "total_pass": 65,
                "accurate_pass": 60,
                "key_pass": 1,
                "aerial_won": 1,
                "duels_won": 2,
                "ball_recovery": 6
              },
              "has_player_stats": true,
              "league_name": "LaLiga",
              "league_id": "8.0",
              "league_slug": "laliga",
              "league_country": "Spain",
              "season_id": "97268.0",
              "season_name": "LaLiga 26/27",
              "season_year": "26/27"
            }
          ],
          "ranking": {
            "global_player_rank": 3479,
            "combined_rank_score": 1468.5,
            "ranking_source": "sofascore_plus_fifa_csv",
            "ranking_status": "combined",
            "sofascore_rank": 44.0,
            "sofascore_rating": 7.8,
            "sofascore_appearances": 1.0,
            "fifa_rank": 2893.0,
            "fifa_overall": 74.0,
            "fifa_source": "EA SPORTS FC official ratings",
            "match_squad_rank": 9,
            "squad_role": "substitute",
            "projected_match_rating": 6.6298,
            "source_file": "data/player_rankings.csv",
            "player_name": "Marc Aguado",
            "ranking_neighbors": {
              "upper": [
                {
                  "player_name": "Etta Eyong",
                  "ranking": 3474
                },
                {
                  "player_name": "Thilo Kehrer",
                  "ranking": 3475
                },
                {
                  "player_name": "Takumi Minamino",
                  "ranking": 3476
                },
                {
                  "player_name": "Dani Cárdenas",
                  "ranking": 3477
                },
                {
                  "player_name": "Pierre Lees-Melou",
                  "ranking": 3478
                }
              ],
              "lower": [
                {
                  "player_name": "Angel Gomes",
                  "ranking": 3480
                },
                {
                  "player_name": "Jonathan Clauss",
                  "ranking": 3481
                },
                {
                  "player_name": "Philipp Köhn",
                  "ranking": 3482
                },
                {
                  "player_name": "Leandro González Pírez",
                  "ranking": 3483
                },
                {
                  "player_name": "Mahdi Camara",
                  "ranking": 3484
                }
              ]
            }
          },
          "data_sources": [
            "match_history",
            "market_value",
            "fbref_season"
          ],
          "data_confidence": 0.46,
          "history_matches": 3,
          "xgboost_reasoning": {
            "model_source": "xgboost_regressor",
            "position_service": "M_service",
            "features_evaluated": [
              "minutesPlayed",
              "is_starting_11",
              "totalPass",
              "accuratePass",
              "totalOppositionHalfPasses",
              "accurateOppositionHalfPasses",
              "totalShots",
              "keyPass",
              "expectedAssists",
              "totalCross",
              "accurateCross",
              "duelWon",
              "duelLost",
              "aerialWon",
              "ballRecovery",
              "touches",
              "interceptionWon",
              "wonTackle",
              "possessionLostCtrl",
              "dispossessed",
              "numberOfSprints",
              "kilometersCovered",
              "passValueNormalized",
              "dribbleValueNormalized",
              "defensiveValueNormalized",
              "shotValueNormalized",
              "ballCarriesCount",
              "totalProgression",
              "progressiveBallCarriesCount",
              "pass_accuracy",
              "duel_win_rate",
              "opp_half_pass_pct",
              "creative_index",
              "touches_p90",
              "totalPass_p90",
              "keyPass_p90",
              "duelWon_p90",
              "ballRecovery_p90",
              "ballCarriesCount_p90",
              "creative_efficiency",
              "cross_accuracy",
              "cross_creative_contribution",
              "defensive_midfield_actions",
              "press_vulnerability",
              "progressive_carries_p90",
              "intensity_index",
              "history_matches"
            ],
            "targets_predicted": [
              "keyPass",
              "expectedAssists",
              "goalAssist",
              "expectedGoals",
              "rating"
            ],
            "history_matches": 3,
            "data_confidence": 0.46,
            "data_sources": [
              "match_history",
              "market_value",
              "fbref_season"
            ],
            "bench_expected_minutes": 22.006629422541288,
            "bench_appearance_prob": 0.308,
            "market_value_adjustment": 0.9838,
            "fbref_prior_metrics": {
              "squad": "Elche",
              "competition": "La Liga",
              "season": "2026-2027",
              "appearances": 3.0,
              "starts": 3.0,
              "sub_appearances": 0.0,
              "goals_per90": 0.4545454545454545,
              "assists_per90": 0.0,
              "prior_reliability": 0.1467
            },
            "rationale": "Bench projection scaled from XGBoost M_service (3 historical appearances) to 22.0 expected mins (appearance prob 0.31); FBref playing time empirical prior: 0.0 sub appearances, 0 mins/sub."
          },
          "stat_evolution": [
            {
              "step": "xgboost_raw",
              "description": "XGBoost M_service raw output over 5 target models",
              "stats": {
                "key_pass": 1,
                "expected_assists": 0.0414,
                "assists": 0,
                "expected_goals": 0.0284,
                "rating": 6.7388,
                "minutes": 66,
                "total_pass": 38,
                "accurate_pass": 34,
                "duels_won": 2,
                "total_long_balls": 0,
                "accurate_long_balls": 0,
                "total_own_half_passes": 19,
                "accurate_own_half_passes": 19,
                "total_opp_half_passes": 19,
                "accurate_opp_half_passes": 16,
                "crosses_total": 0,
                "crosses_accurate": 0,
                "touches": 42,
                "possession_lost": 4.0,
                "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": 0,
                "fouls_drawn": 1,
                "goal_rate": 0.0,
                "goals": 0,
                "shots_on_target": 0,
                "shots_off_target": 0,
                "blocks": 0,
                "big_chances_created": 0,
                "big_chances_missed": 0,
                "xgot": 0.0,
                "ball_carries": 8,
                "total_progression": 22,
                "progressive_carries": 0
              },
              "trace": {
                "model": {
                  "position_service": "M",
                  "schema_version": 3,
                  "trained_at": "2026-09-15T10:01:48.236605+00:00",
                  "trained_on": {
                    "matches": 93,
                    "players": 461,
                    "rows": 1422
                  }
                },
                "player_history": [
                  {
                    "match_date": "2026-08-28",
                    "opponent": "Real Racing Club",
                    "minutes": 45.0,
                    "is_starting": true,
                    "weight": 0.3887,
                    "rating": 6.1
                  },
                  {
                    "match_date": "2026-08-23",
                    "opponent": "FC Barcelona",
                    "minutes": 64.0,
                    "is_starting": true,
                    "weight": 0.3304,
                    "rating": 6.5
                  },
                  {
                    "match_date": "2026-08-17",
                    "opponent": "Deportivo de A Coruña",
                    "minutes": 90.0,
                    "is_starting": true,
                    "weight": 0.2809,
                    "rating": 7.7
                  }
                ],
                "feature_row": {
                  "history_matches": 3.0,
                  "is_starting_11": 0.0,
                  "ballRecovery_p90": 4.1693,
                  "ballRecovery": 3.1234,
                  "intensity_index": 6.902,
                  "expectedAssists": 0.0053,
                  "kilometersCovered": 7.8188
                },
                "per_target": [
                  {
                    "target": "keyPass",
                    "predicted": 0.5154499411582947,
                    "scale": "count per match",
                    "top_features": [
                      {
                        "name": "is_starting_11",
                        "importance": 0.0551
                      },
                      {
                        "name": "expectedAssists",
                        "importance": 0.0489
                      },
                      {
                        "name": "creative_efficiency",
                        "importance": 0.0393
                      },
                      {
                        "name": "creative_index",
                        "importance": 0.035
                      },
                      {
                        "name": "accurateCross",
                        "importance": 0.0319
                      }
                    ]
                  },
                  {
                    "target": "expectedAssists",
                    "predicted": 0.041433028876781464,
                    "scale": "per match (raw)",
                    "top_features": [
                      {
                        "name": "cross_creative_contribution",
                        "importance": 0.0714
                      },
                      {
                        "name": "totalOppositionHalfPasses",
                        "importance": 0.0375
                      },
                      {
                        "name": "expectedAssists",
                        "importance": 0.0361
                      },
                      {
                        "name": "accurateCross",
                        "importance": 0.0356
                      },
                      {
                        "name": "creative_index",
                        "importance": 0.0345
                      }
                    ]
                  },
                  {
                    "target": "goalAssist",
                    "predicted": 0.0626928061246872,
                    "scale": "count per match",
                    "top_features": [
                      {
                        "name": "dribbleValueNormalized",
                        "importance": 0.0442
                      },
                      {
                        "name": "keyPass_p90",
                        "importance": 0.0378
                      },
                      {
                        "name": "totalCross",
                        "importance": 0.0368
                      },
                      {
                        "name": "cross_accuracy",
                        "importance": 0.036
                      },
                      {
                        "name": "interceptionWon",
                        "importance": 0.0315
                      }
                    ]
                  },
                  {
                    "target": "expectedGoals",
                    "predicted": 0.02841835655272007,
                    "scale": "per match (raw)",
                    "top_features": [
                      {
                        "name": "totalShots",
                        "importance": 0.077
                      },
                      {
                        "name": "intensity_index",
                        "importance": 0.0622
                      },
                      {
                        "name": "progressiveBallCarriesCount",
                        "importance": 0.0454
                      },
                      {
                        "name": "possessionLostCtrl",
                        "importance": 0.0399
                      },
                      {
                        "name": "numberOfSprints",
                        "importance": 0.0384
                      }
                    ]
                  },
                  {
                    "target": "rating",
                    "predicted": 6.738767147064209,
                    "scale": "0-10",
                    "top_features": [
                      {
                        "name": "ballRecovery_p90",
                        "importance": 0.0847
                      },
                      {
                        "name": "ballRecovery",
                        "importance": 0.0836
                      },
                      {
                        "name": "kilometersCovered",
                        "importance": 0.0597
                      },
                      {
                        "name": "defensive_midfield_actions",
                        "importance": 0.05
                      },
                      {
                        "name": "minutesPlayed",
                        "importance": 0.0441
                      }
                    ]
                  }
                ],
                "caveat": "Raw XGBoost output: no per-90 normalization; minutesPlayed is the player's historical average."
              }
            },
            {
              "step": "market_value_boost",
              "description": "Market-value quality scaling (boost 0.9838, quality 0.446)",
              "stats": {
                "key_pass": 1,
                "expected_assists": 0.0408,
                "assists": 0,
                "expected_goals": 0.028,
                "rating": 6.6298,
                "minutes": 65,
                "total_pass": 37,
                "accurate_pass": 34,
                "duels_won": 2,
                "total_long_balls": 0,
                "accurate_long_balls": 0,
                "total_own_half_passes": 19,
                "accurate_own_half_passes": 18,
                "total_opp_half_passes": 18,
                "accurate_opp_half_passes": 15,
                "crosses_total": 0,
                "crosses_accurate": 0,
                "touches": 41,
                "possession_lost": 3.9353,
                "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": 0,
                "fouls_drawn": 1,
                "goal_rate": 0.0,
                "goals": 0,
                "shots_on_target": 0,
                "shots_off_target": 0,
                "blocks": 0,
                "big_chances_created": 0,
                "big_chances_missed": 0,
                "xgot": 0.0,
                "ball_carries": 8,
                "total_progression": 21,
                "progressive_carries": 0
              }
            },
            {
              "step": "fbref_prior_blend",
              "description": "FBref 2026-27 prior blended (weight 0.0596)",
              "stats": {
                "key_pass": 1,
                "expected_assists": 0.0408,
                "assists": 0,
                "expected_goals": 0.028,
                "rating": 6.6298,
                "minutes": 65,
                "total_pass": 37,
                "accurate_pass": 34,
                "duels_won": 2,
                "total_long_balls": 0,
                "accurate_long_balls": 0,
                "total_own_half_passes": 19,
                "accurate_own_half_passes": 18,
                "total_opp_half_passes": 18,
                "accurate_opp_half_passes": 15,
                "crosses_total": 0,
                "crosses_accurate": 0,
                "touches": 41,
                "possession_lost": 3.9353,
                "dispossessed": 0.0,
                "duels_lost": 2,
                "aerial_won": 0,
                "aerial_lost": 0,
                "interceptions": 0,
                "tackles_won": 0,
                "tackles": 0,
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                "total_contest": 0,
                "won_contest": 0,
                "challenges_lost": 0,
                "fouls": 0,
                "fouls_drawn": 1,
                "goal_rate": 0.0271,
                "goals": 0,
                "shots_on_target": 0,
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                "blocks": 0,
                "big_chances_created": 0,
                "big_chances_missed": 0,
                "xgot": 0.0,
                "ball_carries": 8,
                "total_progression": 21,
                "progressive_carries": 0,
                "total_shots": 0,
                "offsides": 0,
                "yellowCards": 0.0,
                "redCards": 0.0,
                "ownGoals": 0.0,
                "shotAccuracy": 100.0,
                "shotConversion": 1.0,
                "minutesPct": 73.3,
                "pointsPerMatch": 0.33,
                "netGoalDifferencePer90": -2.27
              }
            },
            {
              "step": "minutes_scale",
              "description": "Bench projection scaled to 22.0 expected minutes (appearance prob 0.31)",
              "stats": {
                "key_pass": 0,
                "expected_assists": 0.01,
                "assists": 0,
                "expected_goals": 0.0068,
                "rating": 6.6298,
                "minutes": 22,
                "total_pass": 9,
                "accurate_pass": 8,
                "duels_won": 0,
                "total_long_balls": 0,
                "accurate_long_balls": 0,
                "total_own_half_passes": 5,
                "accurate_own_half_passes": 4,
                "total_opp_half_passes": 4,
                "accurate_opp_half_passes": 4,
                "crosses_total": 0,
                "crosses_accurate": 0,
                "touches": 10,
                "possession_lost": 0.9623,
                "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": 0.0066,
                "goals": 0,
                "shots_on_target": 0,
                "shots_off_target": 0,
                "blocks": 0,
                "big_chances_created": 0,
                "big_chances_missed": 0,
                "xgot": 0.0,
                "ball_carries": 2,
                "total_progression": 5,
                "progressive_carries": 0,
                "total_shots": 0,
                "offsides": 0,
                "yellowCards": 0.0,
                "redCards": 0.0,
                "ownGoals": 0.0,
                "shotAccuracy": 100.0,
                "shotConversion": 1.0,
                "minutesPct": 73.3,
                "pointsPerMatch": 0.33,
                "netGoalDifferencePer90": 0.0,
                "bench_appearance_probability": 0.308,
                "bench_expected_minutes": 22.01
              }
            },
            {
              "step": "final_cap",
              "description": "Stats clamped to historical constraints and shot-component identity",
              "stats": {
                "key_pass": 0,
                "expected_assists": 0.01,
                "assists": 0,
                "expected_goals": 0.0068,
                "rating": 6.6298,
                "minutes": 22,
                "total_pass": 9,
                "accurate_pass": 8,
                "duels_won": 0,
                "total_long_balls": 0,
                "accurate_long_balls": 0,
                "total_own_half_passes": 5,
                "accurate_own_half_passes": 4,
                "total_opp_half_passes": 4,
                "accurate_opp_half_passes": 4,
                "crosses_total": 0,
                "crosses_accurate": 0,
                "touches": 10,
                "possession_lost": 0.9623,
                "dispossessed": 0.0,
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                "aerial_won": 0,
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                "tackles_won": 0,
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                "goal_rate": 0.0066,
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                "xgot": 0.0,
                "ball_carries": 2,
                "total_progression": 5,
                "progressive_carries": 0,
                "total_shots": 0,
                "offsides": 0,
                "yellowCards": 0.0,
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                "ownGoals": 0.0,
                "shotAccuracy": 100.0,
                "shotConversion": 1.0,
                "minutesPct": 73.3,
                "pointsPerMatch": 0.33,
                "netGoalDifferencePer90": 0.0,
                "bench_appearance_probability": 0.308,
                "bench_expected_minutes": 22.01
              }
            },
            {
              "step": "rankings_attached",
              "description": "Global ranking attached (match squad rank 9, fifa_overall 74.0)",
              "stats": {
                "key_pass": 0,
                "expected_assists": 0.01,
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                "expected_goals": 0.0068,
                "rating": 6.6298,
                "minutes": 22,
                "total_pass": 9,
                "accurate_pass": 8,
                "duels_won": 0,
                "total_long_balls": 0,
                "accurate_long_balls": 0,
                "total_own_half_passes": 5,
                "accurate_own_half_passes": 4,
                "total_opp_half_passes": 4,
                "accurate_opp_half_passes": 4,
                "crosses_total": 0,
                "crosses_accurate": 0,
                "touches": 10,
                "possession_lost": 0.9623,
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                "total_contest": 0,
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                "fouls_drawn": 0,
                "goal_rate": 0.0066,
                "goals": 0,
                "shots_on_target": 0,
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                "blocks": 0,
                "big_chances_created": 0,
                "big_chances_missed": 0,
                "xgot": 0.0,
                "ball_carries": 2,
                "total_progression": 5,
                "progressive_carries": 0,
                "total_shots": 0,
                "offsides": 0,
                "yellowCards": 0.0,
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                "ownGoals": 0.0,
                "shotAccuracy": 100.0,
                "shotConversion": 1.0,
                "minutesPct": 73.3,
                "pointsPerMatch": 0.33,
                "netGoalDifferencePer90": 0.0,
                "bench_appearance_probability": 0.308,
                "bench_expected_minutes": 22.01,
                "substitution_rule_cap": 5,
                "projected_team_substitution_count": 3,
                "projected_substitution_expected_count": 2.172,
                "projected_substitution_game_state_adjustment": 1,
                "substitution_usage": "available_bench_not_projected_used",
                "projected_goals": 0,
                "goal_probability": 0.0,
                "projected_assists": 0,
                "assist_probability": 0.0,
                "fifa_overall": 74.0
              }
            }
          ]
        },
        "Ezequiel Ponce": {
          "player_id": 356444,
          "position": "F",
          "position_depth": "F_BENCH",
          "is_starter": false,
          "shirt_number": 9,
          "height": 178,
          "market_value": 3600000,
          "stats": {
            "expected_goals": 0.0353,
            "goal_rate": 0.033,
            "goals": 0,
            "shots_on_target": 0,
            "expected_assists": 0.0088,
            "key_pass": 0,
            "rating": 6.5768,
            "minutes": 30,
            "total_pass": 3,
            "accurate_pass": 2,
            "duels_won": 1,
            "total_long_balls": 0,
            "accurate_long_balls": 0,
            "total_opp_half_passes": 1,
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            "crosses_accurate": 0,
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            "possession_lost": 0.9864,
            "dispossessed": 0.0,
            "duels_lost": 1,
            "aerial_lost": 1,
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            "won_contest": 0,
            "ball_recovery": 0,
            "challenges_lost": 0,
            "fouls": 0,
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            "tackles_won": 0,
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            "big_chances_created": 0,
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            "xgot": 0.0,
            "offsides": 0,
            "ball_carries": 1,
            "total_progression": 1,
            "progressive_carries": 0,
            "total_shots": 1,
            "yellowCards": 0.0,
            "redCards": 0.0,
            "ownGoals": 0.0,
            "shotAccuracy": 50.0,
            "shotConversion": 0.0,
            "minutesPct": 24.8,
            "pointsPerMatch": 0.0,
            "netGoalDifferencePer90": 0.0,
            "bench_appearance_probability": 0.72,
            "bench_expected_minutes": 30.09,
            "projected_substitution_order": 1,
            "substitution_rule_cap": 5,
            "projected_team_substitution_count": 3,
            "projected_substitution_expected_count": 2.172,
            "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": 72.0
          },
          "latest_10_games": [
            {
              "match_id": 16416319.0,
              "match_date": "2026-09-07",
              "home_team": "Elche",
              "away_team": "Real Sociedad",
              "team_side": "home",
              "is_starting_11": 1,
              "team": "Elche",
              "opponent": "Real Sociedad",
              "stats": {
                "minutes": 55,
                "rating": 6.4,
                "assists": 0,
                "expected_goals": 0.1102,
                "expected_assists": 0.0028,
                "total_shots": 1,
                "shots_off_target": 1,
                "total_pass": 13,
                "accurate_pass": 11,
                "clearances": 1,
                "aerial_won": 1,
                "duels_won": 1
              },
              "has_player_stats": true,
              "league_name": "LaLiga",
              "league_id": "8.0",
              "league_slug": "laliga",
              "league_country": "Spain",
              "season_id": "97268.0",
              "season_name": "LaLiga 26/27",
              "season_year": "26/27"
            },
            {
              "match_id": 16416304.0,
              "match_date": "2026-08-28",
              "home_team": "Real Racing Club",
              "away_team": "Elche",
              "team_side": "away",
              "is_starting_11": 0,
              "team": "Elche",
              "opponent": "Real Racing Club",
              "stats": {
                "minutes": 45,
                "rating": 6.8,
                "assists": 0,
                "expected_goals": 0.0212,
                "expected_assists": 0.0395,
                "total_shots": 1,
                "total_pass": 5,
                "accurate_pass": 4,
                "tackles": 1,
                "aerial_won": 3,
                "duels_won": 5
              },
              "has_player_stats": true,
              "league_name": "LaLiga",
              "league_id": "8.0",
              "league_slug": "laliga",
              "league_country": "Spain",
              "season_id": "97268.0",
              "season_name": "LaLiga 26/27",
              "season_year": "26/27"
            },
            {
              "match_id": 16416311.0,
              "match_date": "2026-08-23",
              "home_team": "Elche",
              "away_team": "FC Barcelona",
              "team_side": "home",
              "is_starting_11": 0,
              "team": "Elche",
              "opponent": "FC Barcelona",
              "stats": {
                "minutes": 21,
                "rating": 6.9,
                "assists": 0,
                "expected_goals": 0.0717,
                "expected_assists": 0.0452,
                "total_shots": 1,
                "shots_on_target": 1,
                "total_pass": 5,
                "accurate_pass": 5,
                "key_pass": 1,
                "tackles": 1,
                "tackles_won": 1,
                "interceptions": 1,
                "aerial_won": 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"
            }
          ],
          "ranking": {
            "global_player_rank": 4342,
            "combined_rank_score": 2357.0,
            "ranking_source": "sofascore_plus_fifa_csv",
            "ranking_status": "combined",
            "sofascore_rank": 511.0,
            "sofascore_rating": 6.85,
            "sofascore_appearances": 2.0,
            "fifa_rank": 4203.0,
            "fifa_overall": 72.0,
            "fifa_source": "EA SPORTS FC official ratings",
            "match_squad_rank": 10,
            "squad_role": "substitute",
            "projected_match_rating": 6.5768,
            "source_file": "data/player_rankings.csv",
            "player_name": "Ezequiel Ponce",
            "ranking_neighbors": {
              "upper": [
                {
                  "player_name": "Jay Idzes",
                  "ranking": 4337
                },
                {
                  "player_name": "Obed Vargas",
                  "ranking": 4338
                },
                {
                  "player_name": "Mateo Joseph",
                  "ranking": 4339
                },
                {
                  "player_name": "Gabriel Moscardo",
                  "ranking": 4340
                },
                {
                  "player_name": "Akor Jerome Adams",
                  "ranking": 4341
                }
              ],
              "lower": [
                {
                  "player_name": "Anass Salah-Eddine",
                  "ranking": 4343
                },
                {
                  "player_name": "Fabio Miretti",
                  "ranking": 4344
                },
                {
                  "player_name": "Tommaso Baldanzi",
                  "ranking": 4345
                },
                {
                  "player_name": "Álex Valle",
                  "ranking": 4346
                },
                {
                  "player_name": "Jack Taylor",
                  "ranking": 4347
                }
              ]
            }
          },
          "data_sources": [
            "match_history",
            "market_value",
            "fbref_season"
          ],
          "data_confidence": 0.445,
          "history_matches": 3,
          "xgboost_reasoning": {
            "model_source": "xgboost_regressor",
            "position_service": "F_service",
            "features_evaluated": [
              "minutesPlayed",
              "is_starting_11",
              "totalPass",
              "accuratePass",
              "totalOppositionHalfPasses",
              "accurateOppositionHalfPasses",
              "totalShots",
              "onTargetScoringAttempt",
              "shotOffTarget",
              "bigChanceMissed",
              "expectedAssists",
              "keyPass",
              "duelWon",
              "duelLost",
              "aerialWon",
              "aerialLost",
              "touches",
              "dispossessed",
              "wasFouled",
              "topSpeed",
              "numberOfSprints",
              "ballRecovery",
              "possessionLostCtrl",
              "passValueNormalized",
              "dribbleValueNormalized",
              "defensiveValueNormalized",
              "shotValueNormalized",
              "ballCarriesCount",
              "totalProgression",
              "progressiveBallCarriesCount",
              "pass_accuracy",
              "duel_win_rate",
              "opp_half_pass_pct",
              "shot_accuracy",
              "xg_per_shot",
              "touches_p90",
              "totalShots_p90",
              "duelWon_p90",
              "ballCarriesCount_p90",
              "big_chance_conversion",
              "shot_waste_rate",
              "aerial_dominance",
              "press_resistance_fwd",
              "speed_threat",
              "progressive_carries_p90",
              "history_matches"
            ],
            "targets_predicted": [
              "expectedGoals",
              "goals",
              "onTargetScoringAttempt",
              "expectedAssists",
              "keyPass",
              "rating"
            ],
            "history_matches": 3,
            "data_confidence": 0.445,
            "data_sources": [
              "match_history",
              "market_value",
              "fbref_season"
            ],
            "bench_expected_minutes": 30.09,
            "bench_appearance_prob": 0.72,
            "market_value_adjustment": 0.9835,
            "fbref_prior_metrics": {
              "squad": "Elche",
              "competition": "La Liga",
              "season": "2026-2027",
              "appearances": 2.0,
              "starts": 0.0,
              "sub_appearances": 2.0,
              "minutes_per_sub": 34.0,
              "goals_per90": 0.0,
              "assists_per90": 0.0,
              "prior_reliability": 0.0467
            },
            "rationale": "Bench projection scaled from XGBoost F_service (3 historical appearances) to 30.1 expected mins (appearance prob 0.72); FBref playing time empirical prior: 2.0 sub appearances, 34.0 mins/sub."
          },
          "stat_evolution": [
            {
              "step": "xgboost_raw",
              "description": "XGBoost F_service raw output over 6 target models",
              "stats": {
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                "goal_rate": 0.1023,
                "goals": 0,
                "shots_on_target": 0,
                "expected_assists": 0.0268,
                "key_pass": 0,
                "rating": 6.6873,
                "minutes": 40,
                "total_pass": 8,
                "accurate_pass": 7,
                "duels_won": 3,
                "total_long_balls": 0,
                "accurate_long_balls": 0,
                "total_opp_half_passes": 4,
                "accurate_opp_half_passes": 3,
                "crosses_total": 0,
                "crosses_accurate": 0,
                "touches": 14,
                "possession_lost": 3.0,
                "dispossessed": 0.0,
                "duels_lost": 2,
                "aerial_lost": 1,
                "total_contest": 0,
                "won_contest": 0,
                "ball_recovery": 0,
                "challenges_lost": 0,
                "fouls": 0,
                "fouls_drawn": 0,
                "assists": 0,
                "shots_off_target": 0,
                "interceptions": 0,
                "tackles_won": 0,
                "tackles": 0,
                "clearances": 0,
                "blocks": 0,
                "big_chances_created": 0,
                "big_chances_missed": 0,
                "xgot": 0.0,
                "offsides": 0,
                "ball_carries": 3,
                "total_progression": 4,
                "progressive_carries": 0
              },
              "trace": {
                "model": {
                  "position_service": "F",
                  "schema_version": 3,
                  "trained_at": "2026-09-15T10:01:52.318462+00:00",
                  "trained_on": {
                    "matches": 93,
                    "players": 278,
                    "rows": 769
                  }
                },
                "player_history": [
                  {
                    "match_date": "2026-09-07",
                    "opponent": "Real Sociedad",
                    "minutes": 55.0,
                    "is_starting": true,
                    "weight": 0.3887,
                    "rating": 6.4
                  },
                  {
                    "match_date": "2026-08-28",
                    "opponent": "Real Racing Club",
                    "minutes": 45.0,
                    "is_starting": false,
                    "weight": 0.3304,
                    "rating": 6.8
                  },
                  {
                    "match_date": "2026-08-23",
                    "opponent": "FC Barcelona",
                    "minutes": 21.0,
                    "is_starting": false,
                    "weight": 0.2809,
                    "rating": 6.9
                  }
                ],
                "feature_row": {
                  "history_matches": 3.0,
                  "is_starting_11": 0.0,
                  "onTargetScoringAttempt": 0.2809,
                  "totalShots": 1.0,
                  "minutesPlayed": 42.1467,
                  "touches": 14.0019,
                  "dribbleValueNormalized": 0.038
                },
                "per_target": [
                  {
                    "target": "expectedGoals",
                    "predicted": 0.08108476549386978,
                    "scale": "per match (raw)",
                    "top_features": [
                      {
                        "name": "minutesPlayed",
                        "importance": 0.093
                      },
                      {
                        "name": "is_starting_11",
                        "importance": 0.0745
                      },
                      {
                        "name": "totalShots",
                        "importance": 0.0545
                      },
                      {
                        "name": "onTargetScoringAttempt",
                        "importance": 0.043
                      },
                      {
                        "name": "expectedAssists",
                        "importance": 0.0314
                      }
                    ]
                  },
                  {
                    "target": "goals",
                    "predicted": 0.10228840261697769,
                    "scale": "count per match",
                    "top_features": [
                      {
                        "name": "onTargetScoringAttempt",
                        "importance": 0.1
                      },
                      {
                        "name": "totalShots",
                        "importance": 0.0715
                      },
                      {
                        "name": "is_starting_11",
                        "importance": 0.0371
                      },
                      {
                        "name": "minutesPlayed",
                        "importance": 0.0298
                      },
                      {
                        "name": "passValueNormalized",
                        "importance": 0.0268
                      }
                    ]
                  },
                  {
                    "target": "onTargetScoringAttempt",
                    "predicted": 0.44268128275871277,
                    "scale": "count per match",
                    "top_features": [
                      {
                        "name": "onTargetScoringAttempt",
                        "importance": 0.0703
                      },
                      {
                        "name": "totalShots",
                        "importance": 0.0583
                      },
                      {
                        "name": "dribbleValueNormalized",
                        "importance": 0.0486
                      },
                      {
                        "name": "touches",
                        "importance": 0.0401
                      },
                      {
                        "name": "minutesPlayed",
                        "importance": 0.0347
                      }
                    ]
                  },
                  {
                    "target": "expectedAssists",
                    "predicted": 0.02678004279732704,
                    "scale": "per match (raw)",
                    "top_features": [
                      {
                        "name": "touches",
                        "importance": 0.0802
                      },
                      {
                        "name": "accuratePass",
                        "importance": 0.0621
                      },
                      {
                        "name": "accurateOppositionHalfPasses",
                        "importance": 0.0547
                      },
                      {
                        "name": "totalPass",
                        "importance": 0.0537
                      },
                      {
                        "name": "numberOfSprints",
                        "importance": 0.0397
                      }
                    ]
                  },
                  {
                    "target": "keyPass",
                    "predicted": 0.417113721370697,
                    "scale": "count per match",
                    "top_features": [
                      {
                        "name": "is_starting_11",
                        "importance": 0.0738
                      },
                      {
                        "name": "dribbleValueNormalized",
                        "importance": 0.0657
                      },
                      {
                        "name": "ballCarriesCount",
                        "importance": 0.0615
                      },
                      {
                        "name": "keyPass",
                        "importance": 0.0458
                      },
                      {
                        "name": "aerialLost",
                        "importance": 0.0313
                      }
                    ]
                  },
                  {
                    "target": "rating",
                    "predicted": 6.687338352203369,
                    "scale": "0-10",
                    "top_features": [
                      {
                        "name": "speed_threat",
                        "importance": 0.0598
                      },
                      {
                        "name": "is_starting_11",
                        "importance": 0.0489
                      },
                      {
                        "name": "opp_half_pass_pct",
                        "importance": 0.0439
                      },
                      {
                        "name": "minutesPlayed",
                        "importance": 0.0425
                      },
                      {
                        "name": "onTargetScoringAttempt",
                        "importance": 0.0404
                      }
                    ]
                  }
                ],
                "caveat": "Raw XGBoost output: no per-90 normalization; minutesPlayed is the player's historical average."
              }
            },
            {
              "step": "market_value_boost",
              "description": "Market-value quality scaling (boost 0.9835, quality 0.445)",
              "stats": {
                "expected_goals": 0.0797,
                "goal_rate": 0.1006,
                "goals": 0,
                "shots_on_target": 0,
                "expected_assists": 0.0263,
                "key_pass": 0,
                "rating": 6.5768,
                "minutes": 40,
                "total_pass": 8,
                "accurate_pass": 7,
                "duels_won": 3,
                "total_long_balls": 0,
                "accurate_long_balls": 0,
                "total_opp_half_passes": 4,
                "accurate_opp_half_passes": 3,
                "crosses_total": 0,
                "crosses_accurate": 0,
                "touches": 13,
                "possession_lost": 2.9504,
                "dispossessed": 0.0,
                "duels_lost": 2,
                "aerial_lost": 1,
                "total_contest": 0,
                "won_contest": 0,
                "ball_recovery": 0,
                "challenges_lost": 0,
                "fouls": 0,
                "fouls_drawn": 0,
                "assists": 0,
                "shots_off_target": 0,
                "interceptions": 0,
                "tackles_won": 0,
                "tackles": 0,
                "clearances": 0,
                "blocks": 0,
                "big_chances_created": 0,
                "big_chances_missed": 0,
                "xgot": 0.0,
                "offsides": 0,
                "ball_carries": 3,
                "total_progression": 4,
                "progressive_carries": 0
              }
            },
            {
              "step": "fbref_prior_blend",
              "description": "FBref 2026-27 prior blended (weight 0.0190)",
              "stats": {
                "expected_goals": 0.0797,
                "goal_rate": 0.0987,
                "goals": 0,
                "shots_on_target": 0,
                "expected_assists": 0.0263,
                "key_pass": 0,
                "rating": 6.5768,
                "minutes": 40,
                "total_pass": 8,
                "accurate_pass": 7,
                "duels_won": 3,
                "total_long_balls": 0,
                "accurate_long_balls": 0,
                "total_opp_half_passes": 4,
                "accurate_opp_half_passes": 3,
                "crosses_total": 0,
                "crosses_accurate": 0,
                "touches": 13,
                "possession_lost": 2.9504,
                "dispossessed": 0.0,
                "duels_lost": 2,
                "aerial_lost": 1,
                "total_contest": 0,
                "won_contest": 0,
                "ball_recovery": 0,
                "challenges_lost": 0,
                "fouls": 0,
                "fouls_drawn": 0,
                "assists": 0,
                "shots_off_target": 0,
                "interceptions": 0,
                "tackles_won": 0,
                "tackles": 0,
                "clearances": 0,
                "blocks": 0,
                "big_chances_created": 0,
                "big_chances_missed": 0,
                "xgot": 0.0,
                "offsides": 0,
                "ball_carries": 3,
                "total_progression": 4,
                "progressive_carries": 0,
                "total_shots": 3,
                "yellowCards": 0.0,
                "redCards": 0.0,
                "ownGoals": 0.0,
                "shotAccuracy": 50.0,
                "shotConversion": 0.0,
                "minutesPct": 24.8,
                "pointsPerMatch": 0.0,
                "netGoalDifferencePer90": 0.0
              }
            },
            {
              "step": "minutes_scale",
              "description": "Bench projection scaled to 30.1 expected minutes (appearance prob 0.72)",
              "stats": {
                "expected_goals": 0.0266,
                "goal_rate": 0.033,
                "goals": 0,
                "shots_on_target": 0,
                "expected_assists": 0.0088,
                "key_pass": 0,
                "rating": 6.5768,
                "minutes": 30,
                "total_pass": 3,
                "accurate_pass": 2,
                "duels_won": 1,
                "total_long_balls": 0,
                "accurate_long_balls": 0,
                "total_opp_half_passes": 1,
                "accurate_opp_half_passes": 1,
                "crosses_total": 0,
                "crosses_accurate": 0,
                "touches": 4,
                "possession_lost": 0.9864,
                "dispossessed": 0.0,
                "duels_lost": 1,
                "aerial_lost": 1,
                "total_contest": 0,
                "won_contest": 0,
                "ball_recovery": 0,
                "challenges_lost": 0,
                "fouls": 0,
                "fouls_drawn": 0,
                "assists": 0,
                "shots_off_target": 0,
                "interceptions": 0,
                "tackles_won": 0,
                "tackles": 0,
                "clearances": 0,
                "blocks": 0,
                "big_chances_created": 0,
                "big_chances_missed": 0,
                "xgot": 0.0,
                "offsides": 0,
                "ball_carries": 1,
                "total_progression": 1,
                "progressive_carries": 0,
                "total_shots": 1,
                "yellowCards": 0.0,
                "redCards": 0.0,
                "ownGoals": 0.0,
                "shotAccuracy": 50.0,
                "shotConversion": 0.0,
                "minutesPct": 24.8,
                "pointsPerMatch": 0.0,
                "netGoalDifferencePer90": 0.0,
                "bench_appearance_probability": 0.72,
                "bench_expected_minutes": 30.09
              }
            },
            {
              "step": "final_cap",
              "description": "Stats clamped to historical constraints and shot-component identity",
              "stats": {
                "expected_goals": 0.0266,
                "goal_rate": 0.033,
                "goals": 0,
                "shots_on_target": 0,
                "expected_assists": 0.0088,
                "key_pass": 0,
                "rating": 6.5768,
                "minutes": 30,
                "total_pass": 3,
                "accurate_pass": 2,
                "duels_won": 1,
                "total_long_balls": 0,
                "accurate_long_balls": 0,
                "total_opp_half_passes": 1,
                "accurate_opp_half_passes": 1,
                "crosses_total": 0,
                "crosses_accurate": 0,
                "touches": 4,
                "possession_lost": 0.9864,
                "dispossessed": 0.0,
                "duels_lost": 1,
                "aerial_lost": 1,
                "total_contest": 0,
                "won_contest": 0,
                "ball_recovery": 0,
                "challenges_lost": 0,
                "fouls": 0,
                "fouls_drawn": 0,
                "assists": 0,
                "shots_off_target": 0,
                "interceptions": 0,
                "tackles_won": 0,
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                "clearances": 0,
                "blocks": 0,
                "big_chances_created": 0,
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                "xgot": 0.0,
                "offsides": 0,
                "ball_carries": 1,
                "total_progression": 1,
                "progressive_carries": 0,
                "total_shots": 1,
                "yellowCards": 0.0,
                "redCards": 0.0,
                "ownGoals": 0.0,
                "shotAccuracy": 50.0,
                "shotConversion": 0.0,
                "minutesPct": 24.8,
                "pointsPerMatch": 0.0,
                "netGoalDifferencePer90": 0.0,
                "bench_appearance_probability": 0.72,
                "bench_expected_minutes": 30.09
              }
            },
            {
              "step": "team_lambda_rescale",
              "description": "Player expected_goals/expected_assists rescaled so squad sum equals team lambda 1.02 (squad xG sum 0.7723, xG scale 1.3259)",
              "stats": {
                "expected_goals": 0.0353,
                "goal_rate": 0.033,
                "goals": 0,
                "shots_on_target": 0,
                "expected_assists": 0.0088,
                "key_pass": 0,
                "rating": 6.5768,
                "minutes": 30,
                "total_pass": 3,
                "accurate_pass": 2,
                "duels_won": 1,
                "total_long_balls": 0,
                "accurate_long_balls": 0,
                "total_opp_half_passes": 1,
                "accurate_opp_half_passes": 1,
                "crosses_total": 0,
                "crosses_accurate": 0,
                "touches": 4,
                "possession_lost": 0.9864,
                "dispossessed": 0.0,
                "duels_lost": 1,
                "aerial_lost": 1,
                "total_contest": 0,
                "won_contest": 0,
                "ball_recovery": 0,
                "challenges_lost": 0,
                "fouls": 0,
                "fouls_drawn": 0,
                "assists": 0,
                "shots_off_target": 0,
                "interceptions": 0,
                "tackles_won": 0,
                "tackles": 0,
                "clearances": 0,
                "blocks": 0,
                "big_chances_created": 0,
                "big_chances_missed": 0,
                "xgot": 0.0,
                "offsides": 0,
                "ball_carries": 1,
                "total_progression": 1,
                "progressive_carries": 0,
                "total_shots": 1,
                "yellowCards": 0.0,
                "redCards": 0.0,
                "ownGoals": 0.0,
                "shotAccuracy": 50.0,
                "shotConversion": 0.0,
                "minutesPct": 24.8,
                "pointsPerMatch": 0.0,
                "netGoalDifferencePer90": 0.0,
                "bench_appearance_probability": 0.72,
                "bench_expected_minutes": 30.09,
                "projected_substitution_order": 1,
                "substitution_rule_cap": 5,
                "projected_team_substitution_count": 3,
                "projected_substitution_expected_count": 2.172,
                "projected_substitution_game_state_adjustment": 1,
                "substitution_usage": "projected_used_substitute",
                "projected_goals": 0,
                "goal_probability": 0.0,
                "projected_assists": 0,
                "assist_probability": 0.0
              }
            },
            {
              "step": "rankings_attached",
              "description": "Global ranking attached (match squad rank 10, fifa_overall 72.0)",
              "stats": {
                "expected_goals": 0.0353,
                "goal_rate": 0.033,
                "goals": 0,
                "shots_on_target": 0,
                "expected_assists": 0.0088,
                "key_pass": 0,
                "rating": 6.5768,
                "minutes": 30,
                "total_pass": 3,
                "accurate_pass": 2,
                "duels_won": 1,
                "total_long_balls": 0,
                "accurate_long_balls": 0,
                "total_opp_half_passes": 1,
                "accurate_opp_half_passes": 1,
                "crosses_total": 0,
                "crosses_accurate": 0,
                "touches": 4,
                "possession_lost": 0.9864,
                "dispossessed": 0.0,
                "duels_lost": 1,
                "aerial_lost": 1,
                "total_contest": 0,
                "won_contest": 0,
                "ball_recovery": 0,
                "challenges_lost": 0,
                "fouls": 0,
                "fouls_drawn": 0,
                "assists": 0,
                "shots_off_target": 0,
                "interceptions": 0,
                "tackles_won": 0,
                "tackles": 0,
                "clearances": 0,
                "blocks": 0,
                "big_chances_created": 0,
                "big_chances_missed": 0,
                "xgot": 0.0,
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                "projected_team_substitution_count": 3,
                "projected_substitution_expected_count": 2.172,
                "projected_substitution_game_state_adjustment": 1,
                "substitution_usage": "projected_used_substitute",
                "projected_goals": 0,
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                "assist_probability": 0.0,
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            }
          ]
        },
        "Fernando Niño": {
          "player_id": 1016019,
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          "position_depth": "F_BENCH",
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              "has_player_stats": true,
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            },
            {
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              "has_player_stats": true,
              "league_name": "LaLiga",
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              "league_slug": "laliga",
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              "has_player_stats": true,
              "league_name": "LaLiga",
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              "league_slug": "laliga",
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              "season_id": "97268.0",
              "season_name": "LaLiga 26/27",
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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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          ],
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            "ranking_source": "sofascore_plus_fifa_csv_filled",
            "ranking_status": "combined",
            "sofascore_rank": 578.0,
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            "fifa_source": "EA SPORTS FC official ratings",
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            "source_file": "data/player_rankings.csv",
            "player_name": "Fernando Niño",
            "ranking_neighbors": {
              "upper": [
                {
                  "player_name": "Shakhboz Umarov",
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                {
                  "player_name": "Ji-sol Lee",
                  "ranking": 1355
                },
                {
                  "player_name": "Marko Bakić",
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                },
                {
                  "player_name": "Nika Gagnidze",
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                },
                {
                  "player_name": "Francisco Geraldes",
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              ],
              "lower": [
                {
                  "player_name": "Iñigo Arguibide",
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                },
                {
                  "player_name": "David Larrubia",
                  "ranking": 1361
                },
                {
                  "player_name": "John Edwin Montaño",
                  "ranking": 1362
                },
                {
                  "player_name": "Samuel Xavier",
                  "ranking": 1363
                },
                {
                  "player_name": "Laziz Mirzaev",
                  "ranking": 1364
                }
              ]
            }
          },
          "data_sources": [
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            "fbref_season"
          ],
          "data_confidence": 0.525,
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            "model_source": "xgboost_regressor",
            "position_service": "F_service",
            "features_evaluated": [
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              "accuratePass",
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              "accurateOppositionHalfPasses",
              "totalShots",
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              "shotOffTarget",
              "bigChanceMissed",
              "expectedAssists",
              "keyPass",
              "duelWon",
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              "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"
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            "targets_predicted": [
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              "onTargetScoringAttempt",
              "expectedAssists",
              "keyPass",
              "rating"
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              "fbref_season"
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            "bench_expected_minutes": 25.292222187561247,
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            "market_value_adjustment": 0.9812,
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              "competition": "La Liga",
              "season": "2026-2027",
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              "starts": 3.0,
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              "goals_per90": 0.4,
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            "rationale": "Bench projection scaled from XGBoost F_service (4 historical appearances) to 25.3 expected mins (appearance prob 0.33); FBref playing time empirical prior: 0.0 sub appearances, 0 mins/sub."
          },
          "stat_evolution": [
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                "progressive_carries": 2
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              "trace": {
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                  "schema_version": 3,
                  "trained_at": "2026-09-15T10:01:52.318462+00:00",
                  "trained_on": {
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                    "players": 278,
                    "rows": 769
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                },
                "player_history": [
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                    "is_starting": true,
                    "weight": 0.3138,
                    "rating": 7.9
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                  {
                    "match_date": "2026-08-28",
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                    "weight": 0.2667,
                    "rating": 7.4
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                  {
                    "match_date": "2026-08-23",
                    "opponent": "FC Barcelona",
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                    "is_starting": true,
                    "weight": 0.2267,
                    "rating": 6.6
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                  {
                    "match_date": "2026-08-17",
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                    "minutes": 69.0,
                    "is_starting": true,
                    "weight": 0.1927,
                    "rating": 6.4
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                ],
                "feature_row": {
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                  "totalShots": 2.2482,
                  "minutesPlayed": 81.1916,
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                "per_target": [
                  {
                    "target": "expectedGoals",
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                    "top_features": [
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                      {
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                      {
                        "name": "totalShots",
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                      {
                        "name": "onTargetScoringAttempt",
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                      {
                        "name": "expectedAssists",
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                    ]
                  },
                  {
                    "target": "goals",
                    "predicted": 0.5921230912208557,
                    "scale": "count per match",
                    "top_features": [
                      {
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                        "importance": 0.1
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                      {
                        "name": "totalShots",
                        "importance": 0.0715
                      },
                      {
                        "name": "is_starting_11",
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                      },
                      {
                        "name": "minutesPlayed",
                        "importance": 0.0298
                      },
                      {
                        "name": "passValueNormalized",
                        "importance": 0.0268
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                    ]
                  },
                  {
                    "target": "onTargetScoringAttempt",
                    "predicted": 0.7242427468299866,
                    "scale": "count per match",
                    "top_features": [
                      {
                        "name": "onTargetScoringAttempt",
                        "importance": 0.0703
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                      {
                        "name": "totalShots",
                        "importance": 0.0583
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                      {
                        "name": "dribbleValueNormalized",
                        "importance": 0.0486
                      },
                      {
                        "name": "touches",
                        "importance": 0.0401
                      },
                      {
                        "name": "minutesPlayed",
                        "importance": 0.0347
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                    ]
                  },
                  {
                    "target": "expectedAssists",
                    "predicted": 0.029567286372184753,
                    "scale": "per match (raw)",
                    "top_features": [
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                        "name": "touches",
                        "importance": 0.0802
                      },
                      {
                        "name": "accuratePass",
                        "importance": 0.0621
                      },
                      {
                        "name": "accurateOppositionHalfPasses",
                        "importance": 0.0547
                      },
                      {
                        "name": "totalPass",
                        "importance": 0.0537
                      },
                      {
                        "name": "numberOfSprints",
                        "importance": 0.0397
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                    ]
                  },
                  {
                    "target": "keyPass",
                    "predicted": 0.6163259148597717,
                    "scale": "count per match",
                    "top_features": [
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                        "name": "is_starting_11",
                        "importance": 0.0738
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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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                    ]
                  },
                  {
                    "target": "rating",
                    "predicted": 6.970613479614258,
                    "scale": "0-10",
                    "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
                      },
                      {
                        "name": "onTargetScoringAttempt",
                        "importance": 0.0404
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                    ]
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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 0.9812, quality 0.437)",
              "stats": {
                "expected_goals": 0.1889,
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                "goals": 1,
                "shots_on_target": 1,
                "expected_assists": 0.029,
                "key_pass": 1,
                "rating": 6.8398,
                "minutes": 78,
                "total_pass": 16,
                "accurate_pass": 12,
                "duels_won": 6,
                "total_long_balls": 0,
                "accurate_long_balls": 0,
                "total_opp_half_passes": 11,
                "accurate_opp_half_passes": 7,
                "crosses_total": 0,
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                "touches": 32,
                "possession_lost": 10.0576,
                "dispossessed": 0.0,
                "duels_lost": 7,
                "aerial_lost": 4,
                "total_contest": 0,
                "won_contest": 0,
                "ball_recovery": 2,
                "challenges_lost": 0,
                "fouls": 0,
                "fouls_drawn": 1,
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                "shots_off_target": 0,
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                "tackles_won": 1,
                "tackles": 1,
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                "big_chances_created": 0,
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                "xgot": 0.0,
                "offsides": 0,
                "ball_carries": 7,
                "total_progression": 26,
                "progressive_carries": 2
              }
            },
            {
              "step": "fbref_prior_blend",
              "description": "FBref 2026-27 prior blended (weight 0.0602)",
              "stats": {
                "expected_goals": 0.1889,
                "goal_rate": 0.5701,
                "goals": 1,
                "shots_on_target": 1,
                "expected_assists": 0.029,
                "key_pass": 1,
                "rating": 6.8398,
                "minutes": 78,
                "total_pass": 16,
                "accurate_pass": 12,
                "duels_won": 6,
                "total_long_balls": 0,
                "accurate_long_balls": 0,
                "total_opp_half_passes": 11,
                "accurate_opp_half_passes": 7,
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                "possession_lost": 10.0576,
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                "duels_lost": 7,
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                "ball_recovery": 2,
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                "fouls": 0,
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                "tackles_won": 1,
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                "offsides": 0,
                "ball_carries": 7,
                "total_progression": 26,
                "progressive_carries": 2,
                "total_shots": 2,
                "yellowCards": 0.0,
                "redCards": 0.0,
                "ownGoals": 0.0,
                "shotAccuracy": 75.0,
                "shotConversion": 0.25,
                "minutesPct": 83.7,
                "pointsPerMatch": 0.33,
                "netGoalDifferencePer90": -1.99
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            },
            {
              "step": "minutes_scale",
              "description": "Bench projection scaled to 25.3 expected minutes (appearance prob 0.33)",
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                "expected_goals": 0.0531,
                "goal_rate": 0.1602,
                "goals": 0,
                "shots_on_target": 0,
                "expected_assists": 0.0081,
                "key_pass": 0,
                "rating": 6.8398,
                "minutes": 25,
                "total_pass": 5,
                "accurate_pass": 3,
                "duels_won": 2,
                "total_long_balls": 0,
                "accurate_long_balls": 0,
                "total_opp_half_passes": 3,
                "accurate_opp_half_passes": 2,
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                "crosses_accurate": 0,
                "touches": 9,
                "possession_lost": 2.8264,
                "dispossessed": 0.0,
                "duels_lost": 2,
                "aerial_lost": 4,
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                "won_contest": 0,
                "ball_recovery": 1,
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                "fouls": 0,
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                "xgot": 0.0,
                "offsides": 0,
                "ball_carries": 2,
                "total_progression": 7,
                "progressive_carries": 1,
                "total_shots": 0,
                "yellowCards": 0.0,
                "redCards": 0.0,
                "ownGoals": 0.0,
                "shotAccuracy": 75.0,
                "shotConversion": 0.25,
                "minutesPct": 83.7,
                "pointsPerMatch": 0.33,
                "netGoalDifferencePer90": 0.0,
                "bench_appearance_probability": 0.334,
                "bench_expected_minutes": 25.29
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            },
            {
              "step": "final_cap",
              "description": "Stats clamped to historical constraints and shot-component identity",
              "stats": {
                "expected_goals": 0.0531,
                "goal_rate": 0.1602,
                "goals": 0,
                "shots_on_target": 0,
                "expected_assists": 0.0081,
                "key_pass": 0,
                "rating": 6.8398,
                "minutes": 25,
                "total_pass": 5,
                "accurate_pass": 3,
                "duels_won": 2,
                "total_long_balls": 0,
                "accurate_long_balls": 0,
                "total_opp_half_passes": 3,
                "accurate_opp_half_passes": 2,
                "crosses_total": 0,
                "crosses_accurate": 0,
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                "possession_lost": 2.8264,
                "dispossessed": 0.0,
                "duels_lost": 2,
                "aerial_lost": 4,
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                "tackles_won": 0,
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                "clearances": 0,
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                "big_chances_created": 0,
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                "xgot": 0.0,
                "offsides": 0,
                "ball_carries": 2,
                "total_progression": 7,
                "progressive_carries": 1,
                "total_shots": 0,
                "yellowCards": 0.0,
                "redCards": 0.0,
                "ownGoals": 0.0,
                "shotAccuracy": 75.0,
                "shotConversion": 0.25,
                "minutesPct": 83.7,
                "pointsPerMatch": 0.33,
                "netGoalDifferencePer90": 0.0,
                "bench_appearance_probability": 0.334,
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            },
            {
              "step": "team_lambda_rescale",
              "description": "Player expected_goals/expected_assists rescaled so squad sum equals team lambda 1.02 (squad xG sum 0.7723, xG scale 1.3259)",
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                "expected_goals": 0.0704,
                "goal_rate": 0.1602,
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                "shots_on_target": 0,
                "expected_assists": 0.0081,
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                "rating": 6.8398,
                "minutes": 25,
                "total_pass": 5,
                "accurate_pass": 3,
                "duels_won": 2,
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                "total_opp_half_passes": 3,
                "accurate_opp_half_passes": 2,
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                "crosses_accurate": 0,
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                "possession_lost": 2.8264,
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                "duels_lost": 2,
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                "xgot": 0.0,
                "offsides": 0,
                "ball_carries": 2,
                "total_progression": 7,
                "progressive_carries": 1,
                "total_shots": 0,
                "yellowCards": 0.0,
                "redCards": 0.0,
                "ownGoals": 0.0,
                "shotAccuracy": 75.0,
                "shotConversion": 0.25,
                "minutesPct": 83.7,
                "pointsPerMatch": 0.33,
                "netGoalDifferencePer90": 0.0,
                "bench_appearance_probability": 0.334,
                "bench_expected_minutes": 25.29,
                "projected_substitution_order": 3,
                "substitution_rule_cap": 5,
                "projected_team_substitution_count": 3,
                "projected_substitution_expected_count": 2.172,
                "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
              }
            },
            {
              "step": "rankings_attached",
              "description": "Global ranking attached (match squad rank 12, fifa_overall 81.0)",
              "stats": {
                "expected_goals": 0.0704,
                "goal_rate": 0.1602,
                "goals": 0,
                "shots_on_target": 0,
                "expected_assists": 0.0081,
                "key_pass": 0,
                "rating": 6.8398,
                "minutes": 25,
                "total_pass": 5,
                "accurate_pass": 3,
                "duels_won": 2,
                "total_long_balls": 0,
                "accurate_long_balls": 0,
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                "accurate_opp_half_passes": 2,
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                "possession_lost": 2.8264,
                "dispossessed": 0.0,
                "duels_lost": 2,
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                "xgot": 0.0,
                "offsides": 0,
                "ball_carries": 2,
                "total_progression": 7,
                "progressive_carries": 1,
                "total_shots": 0,
                "yellowCards": 0.0,
                "redCards": 0.0,
                "ownGoals": 0.0,
                "shotAccuracy": 75.0,
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                "minutesPct": 83.7,
                "pointsPerMatch": 0.33,
                "netGoalDifferencePer90": 0.0,
                "bench_appearance_probability": 0.334,
                "bench_expected_minutes": 25.29,
                "projected_substitution_order": 3,
                "substitution_rule_cap": 5,
                "projected_team_substitution_count": 3,
                "projected_substitution_expected_count": 2.172,
                "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,
                "fifa_overall": 81.0
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            }
          ]
        }
      },
      "substitutes": {
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          "position_depth": "F_BENCH",
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          "shirt_number": 9,
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              "away_team": "Real Sociedad",
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              "has_player_stats": true,
              "league_name": "LaLiga",
              "league_id": "8.0",
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            },
            {
              "match_id": 16416304.0,
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                "tackles": 1,
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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"
            },
            {
              "match_id": 16416311.0,
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                "minutes": 21,
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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"
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          ],
          "ranking": {
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            "ranking_source": "sofascore_plus_fifa_csv",
            "ranking_status": "combined",
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            "fifa_source": "EA SPORTS FC official ratings",
            "match_squad_rank": 10,
            "squad_role": "substitute",
            "projected_match_rating": 6.5768,
            "source_file": "data/player_rankings.csv",
            "player_name": "Ezequiel Ponce",
            "ranking_neighbors": {
              "upper": [
                {
                  "player_name": "Jay Idzes",
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                },
                {
                  "player_name": "Obed Vargas",
                  "ranking": 4338
                },
                {
                  "player_name": "Mateo Joseph",
                  "ranking": 4339
                },
                {
                  "player_name": "Gabriel Moscardo",
                  "ranking": 4340
                },
                {
                  "player_name": "Akor Jerome Adams",
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                }
              ],
              "lower": [
                {
                  "player_name": "Anass Salah-Eddine",
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                },
                {
                  "player_name": "Fabio Miretti",
                  "ranking": 4344
                },
                {
                  "player_name": "Tommaso Baldanzi",
                  "ranking": 4345
                },
                {
                  "player_name": "Álex Valle",
                  "ranking": 4346
                },
                {
                  "player_name": "Jack Taylor",
                  "ranking": 4347
                }
              ]
            }
          },
          "data_sources": [
            "match_history",
            "market_value",
            "fbref_season"
          ],
          "data_confidence": 0.445,
          "history_matches": 3,
          "xgboost_reasoning": {
            "model_source": "xgboost_regressor",
            "position_service": "F_service",
            "features_evaluated": [
              "minutesPlayed",
              "is_starting_11",
              "totalPass",
              "accuratePass",
              "totalOppositionHalfPasses",
              "accurateOppositionHalfPasses",
              "totalShots",
              "onTargetScoringAttempt",
              "shotOffTarget",
              "bigChanceMissed",
              "expectedAssists",
              "keyPass",
              "duelWon",
              "duelLost",
              "aerialWon",
              "aerialLost",
              "touches",
              "dispossessed",
              "wasFouled",
              "topSpeed",
              "numberOfSprints",
              "ballRecovery",
              "possessionLostCtrl",
              "passValueNormalized",
              "dribbleValueNormalized",
              "defensiveValueNormalized",
              "shotValueNormalized",
              "ballCarriesCount",
              "totalProgression",
              "progressiveBallCarriesCount",
              "pass_accuracy",
              "duel_win_rate",
              "opp_half_pass_pct",
              "shot_accuracy",
              "xg_per_shot",
              "touches_p90",
              "totalShots_p90",
              "duelWon_p90",
              "ballCarriesCount_p90",
              "big_chance_conversion",
              "shot_waste_rate",
              "aerial_dominance",
              "press_resistance_fwd",
              "speed_threat",
              "progressive_carries_p90",
              "history_matches"
            ],
            "targets_predicted": [
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              "goals",
              "onTargetScoringAttempt",
              "expectedAssists",
              "keyPass",
              "rating"
            ],
            "history_matches": 3,
            "data_confidence": 0.445,
            "data_sources": [
              "match_history",
              "market_value",
              "fbref_season"
            ],
            "bench_expected_minutes": 30.09,
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            "market_value_adjustment": 0.9835,
            "fbref_prior_metrics": {
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              "competition": "La Liga",
              "season": "2026-2027",
              "appearances": 2.0,
              "starts": 0.0,
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              "minutes_per_sub": 34.0,
              "goals_per90": 0.0,
              "assists_per90": 0.0,
              "prior_reliability": 0.0467
            },
            "rationale": "Bench projection scaled from XGBoost F_service (3 historical appearances) to 30.1 expected mins (appearance prob 0.72); FBref playing time empirical prior: 2.0 sub appearances, 34.0 mins/sub."
          },
          "stat_evolution": [
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              "step": "xgboost_raw",
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                "fouls": 0,
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                "xgot": 0.0,
                "offsides": 0,
                "ball_carries": 3,
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              },
              "trace": {
                "model": {
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                  "schema_version": 3,
                  "trained_at": "2026-09-15T10:01:52.318462+00:00",
                  "trained_on": {
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                    "players": 278,
                    "rows": 769
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                },
                "player_history": [
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                    "match_date": "2026-09-07",
                    "opponent": "Real Sociedad",
                    "minutes": 55.0,
                    "is_starting": true,
                    "weight": 0.3887,
                    "rating": 6.4
                  },
                  {
                    "match_date": "2026-08-28",
                    "opponent": "Real Racing Club",
                    "minutes": 45.0,
                    "is_starting": false,
                    "weight": 0.3304,
                    "rating": 6.8
                  },
                  {
                    "match_date": "2026-08-23",
                    "opponent": "FC Barcelona",
                    "minutes": 21.0,
                    "is_starting": false,
                    "weight": 0.2809,
                    "rating": 6.9
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                ],
                "feature_row": {
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                  "is_starting_11": 0.0,
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                  "totalShots": 1.0,
                  "minutesPlayed": 42.1467,
                  "touches": 14.0019,
                  "dribbleValueNormalized": 0.038
                },
                "per_target": [
                  {
                    "target": "expectedGoals",
                    "predicted": 0.08108476549386978,
                    "scale": "per match (raw)",
                    "top_features": [
                      {
                        "name": "minutesPlayed",
                        "importance": 0.093
                      },
                      {
                        "name": "is_starting_11",
                        "importance": 0.0745
                      },
                      {
                        "name": "totalShots",
                        "importance": 0.0545
                      },
                      {
                        "name": "onTargetScoringAttempt",
                        "importance": 0.043
                      },
                      {
                        "name": "expectedAssists",
                        "importance": 0.0314
                      }
                    ]
                  },
                  {
                    "target": "goals",
                    "predicted": 0.10228840261697769,
                    "scale": "count per match",
                    "top_features": [
                      {
                        "name": "onTargetScoringAttempt",
                        "importance": 0.1
                      },
                      {
                        "name": "totalShots",
                        "importance": 0.0715
                      },
                      {
                        "name": "is_starting_11",
                        "importance": 0.0371
                      },
                      {
                        "name": "minutesPlayed",
                        "importance": 0.0298
                      },
                      {
                        "name": "passValueNormalized",
                        "importance": 0.0268
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                    ]
                  },
                  {
                    "target": "onTargetScoringAttempt",
                    "predicted": 0.44268128275871277,
                    "scale": "count per match",
                    "top_features": [
                      {
                        "name": "onTargetScoringAttempt",
                        "importance": 0.0703
                      },
                      {
                        "name": "totalShots",
                        "importance": 0.0583
                      },
                      {
                        "name": "dribbleValueNormalized",
                        "importance": 0.0486
                      },
                      {
                        "name": "touches",
                        "importance": 0.0401
                      },
                      {
                        "name": "minutesPlayed",
                        "importance": 0.0347
                      }
                    ]
                  },
                  {
                    "target": "expectedAssists",
                    "predicted": 0.02678004279732704,
                    "scale": "per match (raw)",
                    "top_features": [
                      {
                        "name": "touches",
                        "importance": 0.0802
                      },
                      {
                        "name": "accuratePass",
                        "importance": 0.0621
                      },
                      {
                        "name": "accurateOppositionHalfPasses",
                        "importance": 0.0547
                      },
                      {
                        "name": "totalPass",
                        "importance": 0.0537
                      },
                      {
                        "name": "numberOfSprints",
                        "importance": 0.0397
                      }
                    ]
                  },
                  {
                    "target": "keyPass",
                    "predicted": 0.417113721370697,
                    "scale": "count per match",
                    "top_features": [
                      {
                        "name": "is_starting_11",
                        "importance": 0.0738
                      },
                      {
                        "name": "dribbleValueNormalized",
                        "importance": 0.0657
                      },
                      {
                        "name": "ballCarriesCount",
                        "importance": 0.0615
                      },
                      {
                        "name": "keyPass",
                        "importance": 0.0458
                      },
                      {
                        "name": "aerialLost",
                        "importance": 0.0313
                      }
                    ]
                  },
                  {
                    "target": "rating",
                    "predicted": 6.687338352203369,
                    "scale": "0-10",
                    "top_features": [
                      {
                        "name": "speed_threat",
                        "importance": 0.0598
                      },
                      {
                        "name": "is_starting_11",
                        "importance": 0.0489
                      },
                      {
                        "name": "opp_half_pass_pct",
                        "importance": 0.0439
                      },
                      {
                        "name": "minutesPlayed",
                        "importance": 0.0425
                      },
                      {
                        "name": "onTargetScoringAttempt",
                        "importance": 0.0404
                      }
                    ]
                  }
                ],
                "caveat": "Raw XGBoost output: no per-90 normalization; minutesPlayed is the player's historical average."
              }
            },
            {
              "step": "market_value_boost",
              "description": "Market-value quality scaling (boost 0.9835, quality 0.445)",
              "stats": {
                "expected_goals": 0.0797,
                "goal_rate": 0.1006,
                "goals": 0,
                "shots_on_target": 0,
                "expected_assists": 0.0263,
                "key_pass": 0,
                "rating": 6.5768,
                "minutes": 40,
                "total_pass": 8,
                "accurate_pass": 7,
                "duels_won": 3,
                "total_long_balls": 0,
                "accurate_long_balls": 0,
                "total_opp_half_passes": 4,
                "accurate_opp_half_passes": 3,
                "crosses_total": 0,
                "crosses_accurate": 0,
                "touches": 13,
                "possession_lost": 2.9504,
                "dispossessed": 0.0,
                "duels_lost": 2,
                "aerial_lost": 1,
                "total_contest": 0,
                "won_contest": 0,
                "ball_recovery": 0,
                "challenges_lost": 0,
                "fouls": 0,
                "fouls_drawn": 0,
                "assists": 0,
                "shots_off_target": 0,
                "interceptions": 0,
                "tackles_won": 0,
                "tackles": 0,
                "clearances": 0,
                "blocks": 0,
                "big_chances_created": 0,
                "big_chances_missed": 0,
                "xgot": 0.0,
                "offsides": 0,
                "ball_carries": 3,
                "total_progression": 4,
                "progressive_carries": 0
              }
            },
            {
              "step": "fbref_prior_blend",
              "description": "FBref 2026-27 prior blended (weight 0.0190)",
              "stats": {
                "expected_goals": 0.0797,
                "goal_rate": 0.0987,
                "goals": 0,
                "shots_on_target": 0,
                "expected_assists": 0.0263,
                "key_pass": 0,
                "rating": 6.5768,
                "minutes": 40,
                "total_pass": 8,
                "accurate_pass": 7,
                "duels_won": 3,
                "total_long_balls": 0,
                "accurate_long_balls": 0,
                "total_opp_half_passes": 4,
                "accurate_opp_half_passes": 3,
                "crosses_total": 0,
                "crosses_accurate": 0,
                "touches": 13,
                "possession_lost": 2.9504,
                "dispossessed": 0.0,
                "duels_lost": 2,
                "aerial_lost": 1,
                "total_contest": 0,
                "won_contest": 0,
                "ball_recovery": 0,
                "challenges_lost": 0,
                "fouls": 0,
                "fouls_drawn": 0,
                "assists": 0,
                "shots_off_target": 0,
                "interceptions": 0,
                "tackles_won": 0,
                "tackles": 0,
                "clearances": 0,
                "blocks": 0,
                "big_chances_created": 0,
                "big_chances_missed": 0,
                "xgot": 0.0,
                "offsides": 0,
                "ball_carries": 3,
                "total_progression": 4,
                "progressive_carries": 0,
                "total_shots": 3,
                "yellowCards": 0.0,
                "redCards": 0.0,
                "ownGoals": 0.0,
                "shotAccuracy": 50.0,
                "shotConversion": 0.0,
                "minutesPct": 24.8,
                "pointsPerMatch": 0.0,
                "netGoalDifferencePer90": 0.0
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            },
            {
              "step": "minutes_scale",
              "description": "Bench projection scaled to 30.1 expected minutes (appearance prob 0.72)",
              "stats": {
                "expected_goals": 0.0266,
                "goal_rate": 0.033,
                "goals": 0,
                "shots_on_target": 0,
                "expected_assists": 0.0088,
                "key_pass": 0,
                "rating": 6.5768,
                "minutes": 30,
                "total_pass": 3,
                "accurate_pass": 2,
                "duels_won": 1,
                "total_long_balls": 0,
                "accurate_long_balls": 0,
                "total_opp_half_passes": 1,
                "accurate_opp_half_passes": 1,
                "crosses_total": 0,
                "crosses_accurate": 0,
                "touches": 4,
                "possession_lost": 0.9864,
                "dispossessed": 0.0,
                "duels_lost": 1,
                "aerial_lost": 1,
                "total_contest": 0,
                "won_contest": 0,
                "ball_recovery": 0,
                "challenges_lost": 0,
                "fouls": 0,
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                "assists": 0,
                "shots_off_target": 0,
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                "tackles_won": 0,
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                "clearances": 0,
                "blocks": 0,
                "big_chances_created": 0,
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                "xgot": 0.0,
                "offsides": 0,
                "ball_carries": 1,
                "total_progression": 1,
                "progressive_carries": 0,
                "total_shots": 1,
                "yellowCards": 0.0,
                "redCards": 0.0,
                "ownGoals": 0.0,
                "shotAccuracy": 50.0,
                "shotConversion": 0.0,
                "minutesPct": 24.8,
                "pointsPerMatch": 0.0,
                "netGoalDifferencePer90": 0.0,
                "bench_appearance_probability": 0.72,
                "bench_expected_minutes": 30.09
              }
            },
            {
              "step": "final_cap",
              "description": "Stats clamped to historical constraints and shot-component identity",
              "stats": {
                "expected_goals": 0.0266,
                "goal_rate": 0.033,
                "goals": 0,
                "shots_on_target": 0,
                "expected_assists": 0.0088,
                "key_pass": 0,
                "rating": 6.5768,
                "minutes": 30,
                "total_pass": 3,
                "accurate_pass": 2,
                "duels_won": 1,
                "total_long_balls": 0,
                "accurate_long_balls": 0,
                "total_opp_half_passes": 1,
                "accurate_opp_half_passes": 1,
                "crosses_total": 0,
                "crosses_accurate": 0,
                "touches": 4,
                "possession_lost": 0.9864,
                "dispossessed": 0.0,
                "duels_lost": 1,
                "aerial_lost": 1,
                "total_contest": 0,
                "won_contest": 0,
                "ball_recovery": 0,
                "challenges_lost": 0,
                "fouls": 0,
                "fouls_drawn": 0,
                "assists": 0,
                "shots_off_target": 0,
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                "tackles_won": 0,
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                "clearances": 0,
                "blocks": 0,
                "big_chances_created": 0,
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                "xgot": 0.0,
                "offsides": 0,
                "ball_carries": 1,
                "total_progression": 1,
                "progressive_carries": 0,
                "total_shots": 1,
                "yellowCards": 0.0,
                "redCards": 0.0,
                "ownGoals": 0.0,
                "shotAccuracy": 50.0,
                "shotConversion": 0.0,
                "minutesPct": 24.8,
                "pointsPerMatch": 0.0,
                "netGoalDifferencePer90": 0.0,
                "bench_appearance_probability": 0.72,
                "bench_expected_minutes": 30.09
              }
            },
            {
              "step": "team_lambda_rescale",
              "description": "Player expected_goals/expected_assists rescaled so squad sum equals team lambda 1.02 (squad xG sum 0.7723, xG scale 1.3259)",
              "stats": {
                "expected_goals": 0.0353,
                "goal_rate": 0.033,
                "goals": 0,
                "shots_on_target": 0,
                "expected_assists": 0.0088,
                "key_pass": 0,
                "rating": 6.5768,
                "minutes": 30,
                "total_pass": 3,
                "accurate_pass": 2,
                "duels_won": 1,
                "total_long_balls": 0,
                "accurate_long_balls": 0,
                "total_opp_half_passes": 1,
                "accurate_opp_half_passes": 1,
                "crosses_total": 0,
                "crosses_accurate": 0,
                "touches": 4,
                "possession_lost": 0.9864,
                "dispossessed": 0.0,
                "duels_lost": 1,
                "aerial_lost": 1,
                "total_contest": 0,
                "won_contest": 0,
                "ball_recovery": 0,
                "challenges_lost": 0,
                "fouls": 0,
                "fouls_drawn": 0,
                "assists": 0,
                "shots_off_target": 0,
                "interceptions": 0,
                "tackles_won": 0,
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                "blocks": 0,
                "big_chances_created": 0,
                "big_chances_missed": 0,
                "xgot": 0.0,
                "offsides": 0,
                "ball_carries": 1,
                "total_progression": 1,
                "progressive_carries": 0,
                "total_shots": 1,
                "yellowCards": 0.0,
                "redCards": 0.0,
                "ownGoals": 0.0,
                "shotAccuracy": 50.0,
                "shotConversion": 0.0,
                "minutesPct": 24.8,
                "pointsPerMatch": 0.0,
                "netGoalDifferencePer90": 0.0,
                "bench_appearance_probability": 0.72,
                "bench_expected_minutes": 30.09,
                "projected_substitution_order": 1,
                "substitution_rule_cap": 5,
                "projected_team_substitution_count": 3,
                "projected_substitution_expected_count": 2.172,
                "projected_substitution_game_state_adjustment": 1,
                "substitution_usage": "projected_used_substitute",
                "projected_goals": 0,
                "goal_probability": 0.0,
                "projected_assists": 0,
                "assist_probability": 0.0
              }
            },
            {
              "step": "rankings_attached",
              "description": "Global ranking attached (match squad rank 10, fifa_overall 72.0)",
              "stats": {
                "expected_goals": 0.0353,
                "goal_rate": 0.033,
                "goals": 0,
                "shots_on_target": 0,
                "expected_assists": 0.0088,
                "key_pass": 0,
                "rating": 6.5768,
                "minutes": 30,
                "total_pass": 3,
                "accurate_pass": 2,
                "duels_won": 1,
                "total_long_balls": 0,
                "accurate_long_balls": 0,
                "total_opp_half_passes": 1,
                "accurate_opp_half_passes": 1,
                "crosses_total": 0,
                "crosses_accurate": 0,
                "touches": 4,
                "possession_lost": 0.9864,
                "dispossessed": 0.0,
                "duels_lost": 1,
                "aerial_lost": 1,
                "total_contest": 0,
                "won_contest": 0,
                "ball_recovery": 0,
                "challenges_lost": 0,
                "fouls": 0,
                "fouls_drawn": 0,
                "assists": 0,
                "shots_off_target": 0,
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                "tackles_won": 0,
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                "big_chances_created": 0,
                "big_chances_missed": 0,
                "xgot": 0.0,
                "offsides": 0,
                "ball_carries": 1,
                "total_progression": 1,
                "progressive_carries": 0,
                "total_shots": 1,
                "yellowCards": 0.0,
                "redCards": 0.0,
                "ownGoals": 0.0,
                "shotAccuracy": 50.0,
                "shotConversion": 0.0,
                "minutesPct": 24.8,
                "pointsPerMatch": 0.0,
                "netGoalDifferencePer90": 0.0,
                "bench_appearance_probability": 0.72,
                "bench_expected_minutes": 30.09,
                "projected_substitution_order": 1,
                "substitution_rule_cap": 5,
                "projected_team_substitution_count": 3,
                "projected_substitution_expected_count": 2.172,
                "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": 72.0
              }
            }
          ]
        },
        "Martim Neto": {
          "player_id": 1100646,
          "position": "M",
          "position_depth": "M_BENCH",
          "is_starter": false,
          "shirt_number": 16,
          "height": 185,
          "market_value": 3800000,
          "stats": {
            "key_pass": 0,
            "expected_assists": 0.0209,
            "assists": 0,
            "expected_goals": 0.0147,
            "rating": 6.6352,
            "minutes": 25,
            "total_pass": 5,
            "accurate_pass": 4,
            "duels_won": 1,
            "total_long_balls": 0,
            "accurate_long_balls": 0,
            "total_own_half_passes": 1,
            "accurate_own_half_passes": 1,
            "total_opp_half_passes": 4,
            "accurate_opp_half_passes": 3,
            "crosses_total": 0,
            "crosses_accurate": 0,
            "touches": 6,
            "possession_lost": 1.0831,
            "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,
            "shots_on_target": 0,
            "shots_off_target": 0,
            "blocks": 0,
            "big_chances_created": 0,
            "big_chances_missed": 0,
            "xgot": 0.0,
            "ball_carries": 2,
            "total_progression": 6,
            "progressive_carries": 0,
            "total_shots": 0,
            "offsides": 0,
            "yellowCards": 0.0,
            "redCards": 0.0,
            "ownGoals": 0.0,
            "shotAccuracy": 0.0,
            "shotConversion": 0.0,
            "minutesPct": 31.9,
            "pointsPerMatch": 0.5,
            "netGoalDifferencePer90": 0.0,
            "bench_appearance_probability": 0.5,
            "bench_expected_minutes": 24.76,
            "projected_substitution_order": 2,
            "substitution_rule_cap": 5,
            "projected_team_substitution_count": 3,
            "projected_substitution_expected_count": 2.172,
            "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": 72.0
          },
          "latest_10_games": [
            {
              "match_id": 16416311.0,
              "match_date": "2026-08-23",
              "home_team": "Elche",
              "away_team": "FC Barcelona",
              "team_side": "home",
              "is_starting_11": 0,
              "team": "Elche",
              "opponent": "FC Barcelona",
              "stats": {
                "minutes": 26,
                "rating": 6.3,
                "assists": 0,
                "expected_goals": 0.0174,
                "expected_assists": 0.0012,
                "total_shots": 1,
                "shots_off_target": 1,
                "total_pass": 11,
                "accurate_pass": 8,
                "duels_won": 2
              },
              "has_player_stats": true,
              "league_name": "LaLiga",
              "league_id": "8.0",
              "league_slug": "laliga",
              "league_country": "Spain",
              "season_id": "97268.0",
              "season_name": "LaLiga 26/27",
              "season_year": "26/27"
            },
            {
              "match_id": 16421050.0,
              "match_date": "2026-08-17",
              "home_team": "Deportivo de A Coruña",
              "away_team": "Elche",
              "team_side": "away",
              "is_starting_11": 1,
              "team": "Elche",
              "opponent": "Deportivo de A Coruña",
              "stats": {
                "minutes": 60,
                "rating": 6.4,
                "assists": 0,
                "expected_assists": 0.1036,
                "total_shots": 0,
                "total_pass": 24,
                "accurate_pass": 23,
                "key_pass": 2,
                "tackles": 1,
                "interceptions": 1,
                "duels_won": 2,
                "ball_recovery": 1
              },
              "has_player_stats": true,
              "league_name": "LaLiga",
              "league_id": "8.0",
              "league_slug": "laliga",
              "league_country": "Spain",
              "season_id": "97268.0",
              "season_name": "LaLiga 26/27",
              "season_year": "26/27"
            }
          ],
          "ranking": {
            "global_player_rank": 4398,
            "combined_rank_score": 2419.0,
            "ranking_source": "sofascore_plus_fifa_csv",
            "ranking_status": "combined",
            "sofascore_rank": 575.0,
            "sofascore_rating": 6.804,
            "sofascore_appearances": 25.0,
            "fifa_rank": 4263.0,
            "fifa_overall": 72.0,
            "fifa_source": "EA SPORTS FC official ratings",
            "match_squad_rank": 7,
            "squad_role": "substitute",
            "projected_match_rating": 6.6352,
            "source_file": "data/player_rankings.csv",
            "player_name": "Martim Neto",
            "ranking_neighbors": {
              "upper": [
                {
                  "player_name": "Marc Guiu",
                  "ranking": 4393
                },
                {
                  "player_name": "Emanuel Coronel",
                  "ranking": 4394
                },
                {
                  "player_name": "Joe Worrall",
                  "ranking": 4395
                },
                {
                  "player_name": "Ibrahim Osman",
                  "ranking": 4396
                },
                {
                  "player_name": "Karl Edouard Etta Eyong",
                  "ranking": 4397
                }
              ],
              "lower": [
                {
                  "player_name": "Embarba",
                  "ranking": 4399
                },
                {
                  "player_name": "Justo Giani",
                  "ranking": 4400
                },
                {
                  "player_name": "Francés",
                  "ranking": 4401
                },
                {
                  "player_name": "Florin Tănase",
                  "ranking": 4402
                },
                {
                  "player_name": "Víctor García",
                  "ranking": 4403
                }
              ]
            }
          },
          "data_sources": [
            "match_history",
            "market_value",
            "fbref_season"
          ],
          "data_confidence": 0.385,
          "history_matches": 2,
          "xgboost_reasoning": {
            "model_source": "xgboost_regressor",
            "position_service": "M_service",
            "features_evaluated": [
              "minutesPlayed",
              "is_starting_11",
              "totalPass",
              "accuratePass",
              "totalOppositionHalfPasses",
              "accurateOppositionHalfPasses",
              "totalShots",
              "keyPass",
              "expectedAssists",
              "totalCross",
              "accurateCross",
              "duelWon",
              "duelLost",
              "aerialWon",
              "ballRecovery",
              "touches",
              "interceptionWon",
              "wonTackle",
              "possessionLostCtrl",
              "dispossessed",
              "numberOfSprints",
              "kilometersCovered",
              "passValueNormalized",
              "dribbleValueNormalized",
              "defensiveValueNormalized",
              "shotValueNormalized",
              "ballCarriesCount",
              "totalProgression",
              "progressiveBallCarriesCount",
              "pass_accuracy",
              "duel_win_rate",
              "opp_half_pass_pct",
              "creative_index",
              "touches_p90",
              "totalPass_p90",
              "keyPass_p90",
              "duelWon_p90",
              "ballRecovery_p90",
              "ballCarriesCount_p90",
              "creative_efficiency",
              "cross_accuracy",
              "cross_creative_contribution",
              "defensive_midfield_actions",
              "press_vulnerability",
              "progressive_carries_p90",
              "intensity_index",
              "history_matches"
            ],
            "targets_predicted": [
              "keyPass",
              "expectedAssists",
              "goalAssist",
              "expectedGoals",
              "rating"
            ],
            "history_matches": 2,
            "data_confidence": 0.385,
            "data_sources": [
              "match_history",
              "market_value",
              "fbref_season"
            ],
            "bench_expected_minutes": 24.76,
            "bench_appearance_prob": 0.5,
            "market_value_adjustment": 0.9842,
            "fbref_prior_metrics": {
              "squad": "Elche",
              "competition": "La Liga",
              "season": "2026-2027",
              "appearances": 2.0,
              "starts": 1.0,
              "sub_appearances": 1.0,
              "minutes_per_sub": 27.0,
              "goals_per90": 0.0,
              "assists_per90": 0.0,
              "prior_reliability": 0.0667
            },
            "rationale": "Bench projection scaled from XGBoost M_service (2 historical appearances) to 24.8 expected mins (appearance prob 0.50); FBref playing time empirical prior: 1.0 sub appearances, 27.0 mins/sub."
          },
          "stat_evolution": [
            {
              "step": "xgboost_raw",
              "description": "XGBoost M_service raw output over 5 target models",
              "stats": {
                "key_pass": 1,
                "expected_assists": 0.0772,
                "assists": 0,
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                "accurate_pass": 16,
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                "total_long_balls": 0,
                "accurate_long_balls": 0,
                "total_own_half_passes": 4,
                "accurate_own_half_passes": 4,
                "total_opp_half_passes": 14,
                "accurate_opp_half_passes": 12,
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                "ball_carries": 6,
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                "progressive_carries": 0
              },
              "trace": {
                "model": {
                  "position_service": "M",
                  "schema_version": 3,
                  "trained_at": "2026-09-15T10:01:48.236605+00:00",
                  "trained_on": {
                    "matches": 93,
                    "players": 461,
                    "rows": 1422
                  }
                },
                "player_history": [
                  {
                    "match_date": "2026-08-23",
                    "opponent": "FC Barcelona",
                    "minutes": 26.0,
                    "is_starting": false,
                    "weight": 0.5405,
                    "rating": 6.3
                  },
                  {
                    "match_date": "2026-08-17",
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                    "weight": 0.4595,
                    "rating": 6.4
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                ],
                "feature_row": {
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                  "ballRecovery": 0.4595,
                  "intensity_index": 5.1545,
                  "expectedAssists": 0.0482,
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                "per_target": [
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                    "top_features": [
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                      {
                        "name": "expectedAssists",
                        "importance": 0.0489
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                      {
                        "name": "creative_efficiency",
                        "importance": 0.0393
                      },
                      {
                        "name": "creative_index",
                        "importance": 0.035
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                      {
                        "name": "accurateCross",
                        "importance": 0.0319
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                    ]
                  },
                  {
                    "target": "expectedAssists",
                    "predicted": 0.07724722474813461,
                    "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
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                      {
                        "name": "creative_index",
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                    ]
                  },
                  {
                    "target": "goalAssist",
                    "predicted": 0.08335163444280624,
                    "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",
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                      {
                        "name": "cross_accuracy",
                        "importance": 0.036
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                      {
                        "name": "interceptionWon",
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                    ]
                  },
                  {
                    "target": "expectedGoals",
                    "predicted": 0.040817782282829285,
                    "scale": "per match (raw)",
                    "top_features": [
                      {
                        "name": "totalShots",
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                      {
                        "name": "intensity_index",
                        "importance": 0.0622
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                      {
                        "name": "progressiveBallCarriesCount",
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                      },
                      {
                        "name": "possessionLostCtrl",
                        "importance": 0.0399
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                      {
                        "name": "numberOfSprints",
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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",
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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."
              }
            },
            {
              "step": "market_value_boost",
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                "expected_goals": 0.0402,
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            },
            {
              "step": "fbref_prior_blend",
              "description": "FBref 2026-27 prior blended (weight 0.0310)",
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                "accurate_own_half_passes": 3,
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            {
              "step": "minutes_scale",
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                "pointsPerMatch": 0.5,
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                "bench_appearance_probability": 0.5,
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            },
            {
              "step": "final_cap",
              "description": "Stats clamped to historical constraints and shot-component identity",
              "stats": {
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            },
            {
              "step": "team_lambda_rescale",
              "description": "Player expected_goals/expected_assists rescaled so squad sum equals team lambda 1.02 (squad xG sum 0.7723, xG scale 1.3259)",
              "stats": {
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                "accurate_long_balls": 0,
                "total_own_half_passes": 1,
                "accurate_own_half_passes": 1,
                "total_opp_half_passes": 4,
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                "minutesPct": 31.9,
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                "bench_appearance_probability": 0.5,
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                "projected_substitution_order": 2,
                "substitution_rule_cap": 5,
                "projected_team_substitution_count": 3,
                "projected_substitution_expected_count": 2.172,
                "projected_substitution_game_state_adjustment": 1,
                "substitution_usage": "projected_used_substitute",
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            },
            {
              "step": "rankings_attached",
              "description": "Global ranking attached (match squad rank 7, fifa_overall 72.0)",
              "stats": {
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                "rating": 6.6352,
                "minutes": 25,
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                "duels_won": 1,
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                "ball_carries": 2,
                "total_progression": 6,
                "progressive_carries": 0,
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                "yellowCards": 0.0,
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                "ownGoals": 0.0,
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                "minutesPct": 31.9,
                "pointsPerMatch": 0.5,
                "netGoalDifferencePer90": 0.0,
                "bench_appearance_probability": 0.5,
                "bench_expected_minutes": 24.76,
                "projected_substitution_order": 2,
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                "projected_team_substitution_count": 3,
                "projected_substitution_expected_count": 2.172,
                "projected_substitution_game_state_adjustment": 1,
                "substitution_usage": "projected_used_substitute",
                "projected_goals": 0,
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                "fifa_overall": 72.0
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            }
          ]
        },
        "Fernando Niño": {
          "player_id": 1016019,
          "position": "F",
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          "is_starter": false,
          "shirt_number": 14,
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            "minutesPct": 83.7,
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            "substitution_usage": "projected_used_substitute",
            "projected_goals": 0,
            "goal_probability": 0.0,
            "projected_assists": 0,
            "assist_probability": 0.0,
            "fifa_overall": 81.0
          },
          "latest_10_games": [
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              "match_type": "played",
              "match_id": 16416322.0,
              "match_date": "2026-09-12 16:30:00 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": "Athletic Club",
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              "home_score_current": 1.0,
              "away_score_current": 1.0,
              "team_side": "away",
              "status_code": 100.0,
              "status_type": "finished",
              "status_description": "Ended",
              "player_status": "starter",
              "is_starting_11": true,
              "team": "Elche",
              "opponent": "Athletic Club",
              "stats": {},
              "has_player_stats": false,
              "source": "depth_chart.csv"
            },
            {
              "match_id": 16416319.0,
              "match_date": "2026-09-07",
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              "team_side": "home",
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              "opponent": "Real Sociedad",
              "stats": {
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                "goals": 1,
                "assists": 0,
                "expected_goals": 1.0817,
                "expected_assists": 0.1373,
                "total_shots": 4,
                "shots_on_target": 3,
                "total_pass": 17,
                "accurate_pass": 11,
                "key_pass": 2,
                "tackles": 1,
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                "aerial_won": 2,
                "duels_won": 5,
                "ball_recovery": 5
              },
              "has_player_stats": true,
              "league_name": "LaLiga",
              "league_id": "8.0",
              "league_slug": "laliga",
              "league_country": "Spain",
              "season_id": "97268.0",
              "season_name": "LaLiga 26/27",
              "season_year": "26/27"
            },
            {
              "match_id": 16416304.0,
              "match_date": "2026-08-28",
              "home_team": "Real Racing Club",
              "away_team": "Elche",
              "team_side": "away",
              "is_starting_11": 1,
              "team": "Elche",
              "opponent": "Real Racing Club",
              "stats": {
                "minutes": 90,
                "rating": 7.4,
                "goal_rate": 1.0,
                "goals": 1,
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                "expected_goals": 0.4168,
                "expected_assists": 0.0348,
                "total_shots": 3,
                "shots_on_target": 2,
                "shots_off_target": 1,
                "total_pass": 13,
                "accurate_pass": 12,
                "tackles": 1,
                "tackles_won": 1,
                "clearances": 2,
                "aerial_won": 4,
                "duels_won": 8,
                "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": 16416311.0,
              "match_date": "2026-08-23",
              "home_team": "Elche",
              "away_team": "FC Barcelona",
              "team_side": "home",
              "is_starting_11": 1,
              "team": "Elche",
              "opponent": "FC Barcelona",
              "stats": {
                "minutes": 69,
                "rating": 6.6,
                "assists": 0,
                "expected_assists": 0.0013,
                "total_shots": 0,
                "total_pass": 18,
                "accurate_pass": 11,
                "tackles": 1,
                "tackles_won": 1,
                "interceptions": 1,
                "aerial_won": 4,
                "duels_won": 7,
                "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": 16421050.0,
              "match_date": "2026-08-17",
              "home_team": "Deportivo de A Coruña",
              "away_team": "Elche",
              "team_side": "away",
              "is_starting_11": 1,
              "team": "Elche",
              "opponent": "Deportivo de A Coruña",
              "stats": {
                "minutes": 69,
                "rating": 6.4,
                "assists": 0,
                "expected_goals": 0.4572,
                "expected_assists": 0.0247,
                "total_shots": 1,
                "shots_on_target": 1,
                "total_pass": 19,
                "accurate_pass": 14,
                "tackles": 1,
                "tackles_won": 1,
                "clearances": 1,
                "aerial_won": 2,
                "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": 1359,
            "combined_rank_score": 577.5,
            "ranking_source": "sofascore_plus_fifa_csv_filled",
            "ranking_status": "combined",
            "sofascore_rank": 578.0,
            "sofascore_rating": 6.8,
            "sofascore_appearances": 3.0,
            "fifa_rank": 577.0,
            "fifa_overall": 81.0,
            "fifa_source": "EA SPORTS FC official ratings",
            "match_squad_rank": 12,
            "squad_role": "substitute",
            "projected_match_rating": 6.8398,
            "source_file": "data/player_rankings.csv",
            "player_name": "Fernando Niño",
            "ranking_neighbors": {
              "upper": [
                {
                  "player_name": "Shakhboz Umarov",
                  "ranking": 1354
                },
                {
                  "player_name": "Ji-sol Lee",
                  "ranking": 1355
                },
                {
                  "player_name": "Marko Bakić",
                  "ranking": 1356
                },
                {
                  "player_name": "Nika Gagnidze",
                  "ranking": 1357
                },
                {
                  "player_name": "Francisco Geraldes",
                  "ranking": 1358
                }
              ],
              "lower": [
                {
                  "player_name": "Iñigo Arguibide",
                  "ranking": 1360
                },
                {
                  "player_name": "David Larrubia",
                  "ranking": 1361
                },
                {
                  "player_name": "John Edwin Montaño",
                  "ranking": 1362
                },
                {
                  "player_name": "Samuel Xavier",
                  "ranking": 1363
                },
                {
                  "player_name": "Laziz Mirzaev",
                  "ranking": 1364
                }
              ]
            }
          },
          "data_sources": [
            "match_history",
            "market_value",
            "fbref_season"
          ],
          "data_confidence": 0.525,
          "history_matches": 4,
          "xgboost_reasoning": {
            "model_source": "xgboost_regressor",
            "position_service": "F_service",
            "features_evaluated": [
              "minutesPlayed",
              "is_starting_11",
              "totalPass",
              "accuratePass",
              "totalOppositionHalfPasses",
              "accurateOppositionHalfPasses",
              "totalShots",
              "onTargetScoringAttempt",
              "shotOffTarget",
              "bigChanceMissed",
              "expectedAssists",
              "keyPass",
              "duelWon",
              "duelLost",
              "aerialWon",
              "aerialLost",
              "touches",
              "dispossessed",
              "wasFouled",
              "topSpeed",
              "numberOfSprints",
              "ballRecovery",
              "possessionLostCtrl",
              "passValueNormalized",
              "dribbleValueNormalized",
              "defensiveValueNormalized",
              "shotValueNormalized",
              "ballCarriesCount",
              "totalProgression",
              "progressiveBallCarriesCount",
              "pass_accuracy",
              "duel_win_rate",
              "opp_half_pass_pct",
              "shot_accuracy",
              "xg_per_shot",
              "touches_p90",
              "totalShots_p90",
              "duelWon_p90",
              "ballCarriesCount_p90",
              "big_chance_conversion",
              "shot_waste_rate",
              "aerial_dominance",
              "press_resistance_fwd",
              "speed_threat",
              "progressive_carries_p90",
              "history_matches"
            ],
            "targets_predicted": [
              "expectedGoals",
              "goals",
              "onTargetScoringAttempt",
              "expectedAssists",
              "keyPass",
              "rating"
            ],
            "history_matches": 4,
            "data_confidence": 0.525,
            "data_sources": [
              "match_history",
              "market_value",
              "fbref_season"
            ],
            "bench_expected_minutes": 25.292222187561247,
            "bench_appearance_prob": 0.334,
            "market_value_adjustment": 0.9812,
            "fbref_prior_metrics": {
              "squad": "Elche",
              "competition": "La Liga",
              "season": "2026-2027",
              "appearances": 3.0,
              "starts": 3.0,
              "sub_appearances": 0.0,
              "goals_per90": 0.4,
              "assists_per90": 0.0,
              "prior_reliability": 0.1667
            },
            "rationale": "Bench projection scaled from XGBoost F_service (4 historical appearances) to 25.3 expected mins (appearance prob 0.33); FBref playing time empirical prior: 0.0 sub appearances, 0 mins/sub."
          },
          "stat_evolution": [
            {
              "step": "xgboost_raw",
              "description": "XGBoost F_service raw output over 6 target models",
              "stats": {
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                "goal_rate": 0.5921,
                "goals": 1,
                "shots_on_target": 1,
                "expected_assists": 0.0296,
                "key_pass": 1,
                "rating": 6.9706,
                "minutes": 80,
                "total_pass": 17,
                "accurate_pass": 12,
                "duels_won": 6,
                "total_long_balls": 0,
                "accurate_long_balls": 0,
                "total_opp_half_passes": 11,
                "accurate_opp_half_passes": 8,
                "crosses_total": 0,
                "crosses_accurate": 0,
                "touches": 32,
                "possession_lost": 10.25,
                "dispossessed": 0.0,
                "duels_lost": 7,
                "aerial_lost": 4,
                "total_contest": 0,
                "won_contest": 0,
                "ball_recovery": 2,
                "challenges_lost": 0,
                "fouls": 0,
                "fouls_drawn": 2,
                "assists": 0,
                "shots_off_target": 0,
                "interceptions": 0,
                "tackles_won": 1,
                "tackles": 1,
                "clearances": 0,
                "blocks": 0,
                "big_chances_created": 0,
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                "xgot": 0.0,
                "offsides": 0,
                "ball_carries": 7,
                "total_progression": 26,
                "progressive_carries": 2
              },
              "trace": {
                "model": {
                  "position_service": "F",
                  "schema_version": 3,
                  "trained_at": "2026-09-15T10:01:52.318462+00:00",
                  "trained_on": {
                    "matches": 93,
                    "players": 278,
                    "rows": 769
                  }
                },
                "player_history": [
                  {
                    "match_date": "2026-09-07",
                    "opponent": "Real Sociedad",
                    "minutes": 90.0,
                    "is_starting": true,
                    "weight": 0.3138,
                    "rating": 7.9
                  },
                  {
                    "match_date": "2026-08-28",
                    "opponent": "Real Racing Club",
                    "minutes": 90.0,
                    "is_starting": true,
                    "weight": 0.2667,
                    "rating": 7.4
                  },
                  {
                    "match_date": "2026-08-23",
                    "opponent": "FC Barcelona",
                    "minutes": 69.0,
                    "is_starting": true,
                    "weight": 0.2267,
                    "rating": 6.6
                  },
                  {
                    "match_date": "2026-08-17",
                    "opponent": "Deportivo de A Coruña",
                    "minutes": 69.0,
                    "is_starting": true,
                    "weight": 0.1927,
                    "rating": 6.4
                  }
                ],
                "feature_row": {
                  "history_matches": 4.0,
                  "is_starting_11": 0.0,
                  "onTargetScoringAttempt": 1.6676,
                  "totalShots": 2.2482,
                  "minutesPlayed": 81.1916,
                  "touches": 32.7702,
                  "dribbleValueNormalized": 0.1909
                },
                "per_target": [
                  {
                    "target": "expectedGoals",
                    "predicted": 0.1925339251756668,
                    "scale": "per match (raw)",
                    "top_features": [
                      {
                        "name": "minutesPlayed",
                        "importance": 0.093
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                      {
                        "name": "is_starting_11",
                        "importance": 0.0745
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                      {
                        "name": "totalShots",
                        "importance": 0.0545
                      },
                      {
                        "name": "onTargetScoringAttempt",
                        "importance": 0.043
                      },
                      {
                        "name": "expectedAssists",
                        "importance": 0.0314
                      }
                    ]
                  },
                  {
                    "target": "goals",
                    "predicted": 0.5921230912208557,
                    "scale": "count per match",
                    "top_features": [
                      {
                        "name": "onTargetScoringAttempt",
                        "importance": 0.1
                      },
                      {
                        "name": "totalShots",
                        "importance": 0.0715
                      },
                      {
                        "name": "is_starting_11",
                        "importance": 0.0371
                      },
                      {
                        "name": "minutesPlayed",
                        "importance": 0.0298
                      },
                      {
                        "name": "passValueNormalized",
                        "importance": 0.0268
                      }
                    ]
                  },
                  {
                    "target": "onTargetScoringAttempt",
                    "predicted": 0.7242427468299866,
                    "scale": "count per match",
                    "top_features": [
                      {
                        "name": "onTargetScoringAttempt",
                        "importance": 0.0703
                      },
                      {
                        "name": "totalShots",
                        "importance": 0.0583
                      },
                      {
                        "name": "dribbleValueNormalized",
                        "importance": 0.0486
                      },
                      {
                        "name": "touches",
                        "importance": 0.0401
                      },
                      {
                        "name": "minutesPlayed",
                        "importance": 0.0347
                      }
                    ]
                  },
                  {
                    "target": "expectedAssists",
                    "predicted": 0.029567286372184753,
                    "scale": "per match (raw)",
                    "top_features": [
                      {
                        "name": "touches",
                        "importance": 0.0802
                      },
                      {
                        "name": "accuratePass",
                        "importance": 0.0621
                      },
                      {
                        "name": "accurateOppositionHalfPasses",
                        "importance": 0.0547
                      },
                      {
                        "name": "totalPass",
                        "importance": 0.0537
                      },
                      {
                        "name": "numberOfSprints",
                        "importance": 0.0397
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                    ]
                  },
                  {
                    "target": "keyPass",
                    "predicted": 0.6163259148597717,
                    "scale": "count per match",
                    "top_features": [
                      {
                        "name": "is_starting_11",
                        "importance": 0.0738
                      },
                      {
                        "name": "dribbleValueNormalized",
                        "importance": 0.0657
                      },
                      {
                        "name": "ballCarriesCount",
                        "importance": 0.0615
                      },
                      {
                        "name": "keyPass",
                        "importance": 0.0458
                      },
                      {
                        "name": "aerialLost",
                        "importance": 0.0313
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                    ]
                  },
                  {
                    "target": "rating",
                    "predicted": 6.970613479614258,
                    "scale": "0-10",
                    "top_features": [
                      {
                        "name": "speed_threat",
                        "importance": 0.0598
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                      {
                        "name": "is_starting_11",
                        "importance": 0.0489
                      },
                      {
                        "name": "opp_half_pass_pct",
                        "importance": 0.0439
                      },
                      {
                        "name": "minutesPlayed",
                        "importance": 0.0425
                      },
                      {
                        "name": "onTargetScoringAttempt",
                        "importance": 0.0404
                      }
                    ]
                  }
                ],
                "caveat": "Raw XGBoost output: no per-90 normalization; minutesPlayed is the player's historical average."
              }
            },
            {
              "step": "market_value_boost",
              "description": "Market-value quality scaling (boost 0.9812, quality 0.437)",
              "stats": {
                "expected_goals": 0.1889,
                "goal_rate": 0.581,
                "goals": 1,
                "shots_on_target": 1,
                "expected_assists": 0.029,
                "key_pass": 1,
                "rating": 6.8398,
                "minutes": 78,
                "total_pass": 16,
                "accurate_pass": 12,
                "duels_won": 6,
                "total_long_balls": 0,
                "accurate_long_balls": 0,
                "total_opp_half_passes": 11,
                "accurate_opp_half_passes": 7,
                "crosses_total": 0,
                "crosses_accurate": 0,
                "touches": 32,
                "possession_lost": 10.0576,
                "dispossessed": 0.0,
                "duels_lost": 7,
                "aerial_lost": 4,
                "total_contest": 0,
                "won_contest": 0,
                "ball_recovery": 2,
                "challenges_lost": 0,
                "fouls": 0,
                "fouls_drawn": 1,
                "assists": 0,
                "shots_off_target": 0,
                "interceptions": 0,
                "tackles_won": 1,
                "tackles": 1,
                "clearances": 0,
                "blocks": 0,
                "big_chances_created": 0,
                "big_chances_missed": 0,
                "xgot": 0.0,
                "offsides": 0,
                "ball_carries": 7,
                "total_progression": 26,
                "progressive_carries": 2
              }
            },
            {
              "step": "fbref_prior_blend",
              "description": "FBref 2026-27 prior blended (weight 0.0602)",
              "stats": {
                "expected_goals": 0.1889,
                "goal_rate": 0.5701,
                "goals": 1,
                "shots_on_target": 1,
                "expected_assists": 0.029,
                "key_pass": 1,
                "rating": 6.8398,
                "minutes": 78,
                "total_pass": 16,
                "accurate_pass": 12,
                "duels_won": 6,
                "total_long_balls": 0,
                "accurate_long_balls": 0,
                "total_opp_half_passes": 11,
                "accurate_opp_half_passes": 7,
                "crosses_total": 0,
                "crosses_accurate": 0,
                "touches": 32,
                "possession_lost": 10.0576,
                "dispossessed": 0.0,
                "duels_lost": 7,
                "aerial_lost": 4,
                "total_contest": 0,
                "won_contest": 0,
                "ball_recovery": 2,
                "challenges_lost": 0,
                "fouls": 0,
                "fouls_drawn": 2,
                "assists": 0,
                "shots_off_target": 0,
                "interceptions": 0,
                "tackles_won": 1,
                "tackles": 1,
                "clearances": 0,
                "blocks": 0,
                "big_chances_created": 0,
                "big_chances_missed": 0,
                "xgot": 0.0,
                "offsides": 0,
                "ball_carries": 7,
                "total_progression": 26,
                "progressive_carries": 2,
                "total_shots": 2,
                "yellowCards": 0.0,
                "redCards": 0.0,
                "ownGoals": 0.0,
                "shotAccuracy": 75.0,
                "shotConversion": 0.25,
                "minutesPct": 83.7,
                "pointsPerMatch": 0.33,
                "netGoalDifferencePer90": -1.99
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            },
            {
              "step": "minutes_scale",
              "description": "Bench projection scaled to 25.3 expected minutes (appearance prob 0.33)",
              "stats": {
                "expected_goals": 0.0531,
                "goal_rate": 0.1602,
                "goals": 0,
                "shots_on_target": 0,
                "expected_assists": 0.0081,
                "key_pass": 0,
                "rating": 6.8398,
                "minutes": 25,
                "total_pass": 5,
                "accurate_pass": 3,
                "duels_won": 2,
                "total_long_balls": 0,
                "accurate_long_balls": 0,
                "total_opp_half_passes": 3,
                "accurate_opp_half_passes": 2,
                "crosses_total": 0,
                "crosses_accurate": 0,
                "touches": 9,
                "possession_lost": 2.8264,
                "dispossessed": 0.0,
                "duels_lost": 2,
                "aerial_lost": 4,
                "total_contest": 0,
                "won_contest": 0,
                "ball_recovery": 1,
                "challenges_lost": 0,
                "fouls": 0,
                "fouls_drawn": 0,
                "assists": 0,
                "shots_off_target": 0,
                "interceptions": 0,
                "tackles_won": 0,
                "tackles": 0,
                "clearances": 0,
                "blocks": 0,
                "big_chances_created": 0,
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                "xgot": 0.0,
                "offsides": 0,
                "ball_carries": 2,
                "total_progression": 7,
                "progressive_carries": 1,
                "total_shots": 0,
                "yellowCards": 0.0,
                "redCards": 0.0,
                "ownGoals": 0.0,
                "shotAccuracy": 75.0,
                "shotConversion": 0.25,
                "minutesPct": 83.7,
                "pointsPerMatch": 0.33,
                "netGoalDifferencePer90": 0.0,
                "bench_appearance_probability": 0.334,
                "bench_expected_minutes": 25.29
              }
            },
            {
              "step": "final_cap",
              "description": "Stats clamped to historical constraints and shot-component identity",
              "stats": {
                "expected_goals": 0.0531,
                "goal_rate": 0.1602,
                "goals": 0,
                "shots_on_target": 0,
                "expected_assists": 0.0081,
                "key_pass": 0,
                "rating": 6.8398,
                "minutes": 25,
                "total_pass": 5,
                "accurate_pass": 3,
                "duels_won": 2,
                "total_long_balls": 0,
                "accurate_long_balls": 0,
                "total_opp_half_passes": 3,
                "accurate_opp_half_passes": 2,
                "crosses_total": 0,
                "crosses_accurate": 0,
                "touches": 9,
                "possession_lost": 2.8264,
                "dispossessed": 0.0,
                "duels_lost": 2,
                "aerial_lost": 4,
                "total_contest": 0,
                "won_contest": 0,
                "ball_recovery": 1,
                "challenges_lost": 0,
                "fouls": 0,
                "fouls_drawn": 0,
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                "shots_off_target": 0,
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                "tackles_won": 0,
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                "big_chances_created": 0,
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                "xgot": 0.0,
                "offsides": 0,
                "ball_carries": 2,
                "total_progression": 7,
                "progressive_carries": 1,
                "total_shots": 0,
                "yellowCards": 0.0,
                "redCards": 0.0,
                "ownGoals": 0.0,
                "shotAccuracy": 75.0,
                "shotConversion": 0.25,
                "minutesPct": 83.7,
                "pointsPerMatch": 0.33,
                "netGoalDifferencePer90": 0.0,
                "bench_appearance_probability": 0.334,
                "bench_expected_minutes": 25.29
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            },
            {
              "step": "team_lambda_rescale",
              "description": "Player expected_goals/expected_assists rescaled so squad sum equals team lambda 1.02 (squad xG sum 0.7723, xG scale 1.3259)",
              "stats": {
                "expected_goals": 0.0704,
                "goal_rate": 0.1602,
                "goals": 0,
                "shots_on_target": 0,
                "expected_assists": 0.0081,
                "key_pass": 0,
                "rating": 6.8398,
                "minutes": 25,
                "total_pass": 5,
                "accurate_pass": 3,
                "duels_won": 2,
                "total_long_balls": 0,
                "accurate_long_balls": 0,
                "total_opp_half_passes": 3,
                "accurate_opp_half_passes": 2,
                "crosses_total": 0,
                "crosses_accurate": 0,
                "touches": 9,
                "possession_lost": 2.8264,
                "dispossessed": 0.0,
                "duels_lost": 2,
                "aerial_lost": 4,
                "total_contest": 0,
                "won_contest": 0,
                "ball_recovery": 1,
                "challenges_lost": 0,
                "fouls": 0,
                "fouls_drawn": 0,
                "assists": 0,
                "shots_off_target": 0,
                "interceptions": 0,
                "tackles_won": 0,
                "tackles": 0,
                "clearances": 0,
                "blocks": 0,
                "big_chances_created": 0,
                "big_chances_missed": 0,
                "xgot": 0.0,
                "offsides": 0,
                "ball_carries": 2,
                "total_progression": 7,
                "progressive_carries": 1,
                "total_shots": 0,
                "yellowCards": 0.0,
                "redCards": 0.0,
                "ownGoals": 0.0,
                "shotAccuracy": 75.0,
                "shotConversion": 0.25,
                "minutesPct": 83.7,
                "pointsPerMatch": 0.33,
                "netGoalDifferencePer90": 0.0,
                "bench_appearance_probability": 0.334,
                "bench_expected_minutes": 25.29,
                "projected_substitution_order": 3,
                "substitution_rule_cap": 5,
                "projected_team_substitution_count": 3,
                "projected_substitution_expected_count": 2.172,
                "projected_substitution_game_state_adjustment": 1,
                "substitution_usage": "projected_used_substitute",
                "projected_goals": 0,
                "goal_probability": 0.0,
                "projected_assists": 0,
                "assist_probability": 0.0
              }
            },
            {
              "step": "rankings_attached",
              "description": "Global ranking attached (match squad rank 12, fifa_overall 81.0)",
              "stats": {
                "expected_goals": 0.0704,
                "goal_rate": 0.1602,
                "goals": 0,
                "shots_on_target": 0,
                "expected_assists": 0.0081,
                "key_pass": 0,
                "rating": 6.8398,
                "minutes": 25,
                "total_pass": 5,
                "accurate_pass": 3,
                "duels_won": 2,
                "total_long_balls": 0,
                "accurate_long_balls": 0,
                "total_opp_half_passes": 3,
                "accurate_opp_half_passes": 2,
                "crosses_total": 0,
                "crosses_accurate": 0,
                "touches": 9,
                "possession_lost": 2.8264,
                "dispossessed": 0.0,
                "duels_lost": 2,
                "aerial_lost": 4,
                "total_contest": 0,
                "won_contest": 0,
                "ball_recovery": 1,
                "challenges_lost": 0,
                "fouls": 0,
                "fouls_drawn": 0,
                "assists": 0,
                "shots_off_target": 0,
                "interceptions": 0,
                "tackles_won": 0,
                "tackles": 0,
                "clearances": 0,
                "blocks": 0,
                "big_chances_created": 0,
                "big_chances_missed": 0,
                "xgot": 0.0,
                "offsides": 0,
                "ball_carries": 2,
                "total_progression": 7,
                "progressive_carries": 1,
                "total_shots": 0,
                "yellowCards": 0.0,
                "redCards": 0.0,
                "ownGoals": 0.0,
                "shotAccuracy": 75.0,
                "shotConversion": 0.25,
                "minutesPct": 83.7,
                "pointsPerMatch": 0.33,
                "netGoalDifferencePer90": 0.0,
                "bench_appearance_probability": 0.334,
                "bench_expected_minutes": 25.29,
                "projected_substitution_order": 3,
                "substitution_rule_cap": 5,
                "projected_team_substitution_count": 3,
                "projected_substitution_expected_count": 2.172,
                "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": 81.0
              }
            }
          ]
        }
      },
      "team_totals": {
        "projected_goals": 1,
        "expected_goals": 1.02,
        "expected_assists": 0.68,
        "total_shots": 9,
        "shots_on_target": 2,
        "total_passes": 407,
        "interceptions": 5,
        "tackles": 8,
        "avg_rating": 6.65,
        "possession_estimated_pct": 46.4,
        "pressing_actions_per_90": 6.2
      }
    },
    "Real Madrid": {
      "formation": "4-2-3-1",
      "players": {
        "Kylian Mbappé": {
          "player_id": 826643,
          "position": "F",
          "position_depth": "F",
          "is_starter": true,
          "shirt_number": 10,
          "height": 180,
          "market_value": 212000000,
          "stats": {
            "expected_goals": 2.132,
            "goal_rate": 1.0854,
            "goals": 3,
            "shots_on_target": 2,
            "expected_assists": 0.095,
            "key_pass": 1,
            "rating": 8.5135,
            "minutes": 95,
            "total_pass": 41,
            "accurate_pass": 36,
            "duels_won": 6,
            "total_long_balls": 3,
            "accurate_long_balls": 0,
            "total_opp_half_passes": 33,
            "accurate_opp_half_passes": 28,
            "crosses_total": 0,
            "crosses_accurate": 0,
            "touches": 67,
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            "dispossessed": 0.0,
            "duels_lost": 5,
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            "challenges_lost": 0,
            "fouls": 0,
            "fouls_drawn": 0,
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            "shots_off_target": 0,
            "interceptions": 0,
            "tackles_won": 0,
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            "big_chances_created": 0,
            "big_chances_missed": 2,
            "xgot": 1.7808,
            "offsides": 0,
            "ball_carries": 24,
            "total_progression": 162,
            "progressive_carries": 8,
            "total_shots": 3,
            "yellowCards": 0.0,
            "redCards": 0.0,
            "ownGoals": 0.0,
            "shotAccuracy": 58.3,
            "shotConversion": 0.17,
            "minutesPct": 100.0,
            "pointsPerMatch": 3.0,
            "netGoalDifferencePer90": 2.67,
            "dribbles_attempted": 2,
            "dribbles_successful": 0.7,
            "aerial_won": 2,
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            "duel_win_rate": 0.39,
            "pressing_faced": "LOW",
            "matchup_zone": "Striker vs Two Centre Backs — 1v2 Aerial/Physical Battle",
            "numerical_situation": "1v2",
            "opponent_defenders": "Víctor Chust, Buba Sangaré",
            "opponent_faced": "Víctor Chust, Buba Sangaré",
            "antagonist_source": "attacking_duel",
            "projected_goals": 3,
            "goal_probability": 0.9784,
            "projected_assists": 0,
            "assist_probability": 0.0832,
            "fifa_overall": 91.0
          },
          "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",
              "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": {
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                "rating": 6.0,
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                "shots_on_target": 4,
                "shots_off_target": 2,
                "total_pass": 35,
                "accurate_pass": 29,
                "duels_won": 5,
                "ball_recovery": 3
              },
              "has_player_stats": true,
              "league_name": "LaLiga",
              "league_id": "8.0",
              "league_slug": "laliga",
              "league_country": "Spain",
              "season_id": "97268.0",
              "season_name": "LaLiga 26/27",
              "season_year": "26/27"
            },
            {
              "match_id": 16416312.0,
              "match_date": "2026-08-30",
              "home_team": "Real Madrid",
              "away_team": "Málaga CF",
              "team_side": "home",
              "is_starting_11": 1,
              "team": "Real Madrid",
              "opponent": "Málaga CF",
              "stats": {
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                "rating": 9.1,
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                "expected_goals": 1.0136,
                "expected_assists": 0.2003,
                "total_shots": 6,
                "shots_on_target": 4,
                "total_pass": 33,
                "accurate_pass": 30,
                "duels_won": 8
              },
              "has_player_stats": true,
              "league_name": "LaLiga",
              "league_id": "8.0",
              "league_slug": "laliga",
              "league_country": "Spain",
              "season_id": "97268.0",
              "season_name": "LaLiga 26/27",
              "season_year": "26/27"
            },
            {
              "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": 90,
                "rating": 10.0,
                "goal_rate": 3.0,
                "goals": 3,
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                "expected_goals": 1.6713,
                "expected_assists": 0.1673,
                "total_shots": 8,
                "shots_on_target": 7,
                "total_pass": 39,
                "accurate_pass": 36,
                "key_pass": 3,
                "interceptions": 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": 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": 90,
                "rating": 6.4,
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                "expected_assists": 0.0369,
                "total_shots": 10,
                "shots_on_target": 3,
                "shots_off_target": 4,
                "total_pass": 39,
                "accurate_pass": 32,
                "key_pass": 1,
                "duels_won": 5
              },
              "has_player_stats": true,
              "league_name": "LaLiga",
              "league_id": "8.0",
              "league_slug": "laliga",
              "league_country": "Spain",
              "season_id": "97268.0",
              "season_name": "LaLiga 26/27",
              "season_year": "26/27"
            }
          ],
          "ranking": {
            "global_player_rank": 2,
            "combined_rank_score": 5.5,
            "ranking_source": "sofascore_plus_fifa_csv",
            "ranking_status": "combined",
            "sofascore_rank": 10.0,
            "sofascore_rating": 8.5,
            "sofascore_appearances": 3.0,
            "fifa_rank": 1.0,
            "fifa_overall": 91.0,
            "fifa_source": "EA SPORTS FC official ratings",
            "match_squad_rank": 1,
            "squad_role": "starter",
            "projected_match_rating": 8.5135,
            "source_file": "data/player_rankings.csv",
            "player_name": "Kylian Mbappé",
            "ranking_neighbors": {
              "upper": [
                {
                  "player_name": "Lamine Yamal",
                  "ranking": 1
                }
              ],
              "lower": [
                {
                  "player_name": "Erling Haaland",
                  "ranking": 3
                },
                {
                  "player_name": "Mariano Díaz",
                  "ranking": 4
                },
                {
                  "player_name": "Jude Bellingham",
                  "ranking": 5
                },
                {
                  "player_name": "Pedri",
                  "ranking": 6
                },
                {
                  "player_name": "Ryu Won-Woo",
                  "ranking": 7
                }
              ]
            }
          },
          "data_sources": [
            "match_history",
            "market_value",
            "fbref_season"
          ],
          "data_confidence": 0.53,
          "history_matches": 4,
          "xgboost_reasoning": {
            "model_source": "xgboost_regressor",
            "position_service": "F_service",
            "features_evaluated": [
              "minutesPlayed",
              "is_starting_11",
              "totalPass",
              "accuratePass",
              "totalOppositionHalfPasses",
              "accurateOppositionHalfPasses",
              "totalShots",
              "onTargetScoringAttempt",
              "shotOffTarget",
              "bigChanceMissed",
              "expectedAssists",
              "keyPass",
              "duelWon",
              "duelLost",
              "aerialWon",
              "aerialLost",
              "touches",
              "dispossessed",
              "wasFouled",
              "topSpeed",
              "numberOfSprints",
              "ballRecovery",
              "possessionLostCtrl",
              "passValueNormalized",
              "dribbleValueNormalized",
              "defensiveValueNormalized",
              "shotValueNormalized",
              "ballCarriesCount",
              "totalProgression",
              "progressiveBallCarriesCount",
              "pass_accuracy",
              "duel_win_rate",
              "opp_half_pass_pct",
              "shot_accuracy",
              "xg_per_shot",
              "touches_p90",
              "totalShots_p90",
              "duelWon_p90",
              "ballCarriesCount_p90",
              "big_chance_conversion",
              "shot_waste_rate",
              "aerial_dominance",
              "press_resistance_fwd",
              "speed_threat",
              "progressive_carries_p90",
              "history_matches"
            ],
            "targets_predicted": [
              "expectedGoals",
              "goals",
              "onTargetScoringAttempt",
              "expectedAssists",
              "keyPass",
              "rating"
            ],
            "history_matches": 4,
            "data_confidence": 0.53,
            "data_sources": [
              "match_history",
              "market_value",
              "fbref_season"
            ],
            "market_value_adjustment": 1.12,
            "fbref_prior_metrics": {
              "squad": "Real Madrid",
              "competition": "La Liga",
              "season": "2026-2027",
              "appearances": 3.0,
              "starts": 3.0,
              "minutes": 270.0,
              "goals_per90": 1.3333333333333333,
              "assists_per90": 0.0,
              "shots_per90": 8.0,
              "shots_on_target_pct": 58.3,
              "prior_reliability": 0.2
            },
            "rationale": "XGBoost regressor (F_service) evaluated 4 historical appearances across 6 target models; FBref 2026-2027 prior blended (La Liga, Real Madrid, rel: 0.20, gls/90: 1.3333333333333333, ast/90: 0.0)."
          },
          "stat_evolution": [
            {
              "step": "xgboost_raw",
              "description": "XGBoost F_service raw output over 6 target models",
              "stats": {
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                "goal_rate": 0.9519,
                "goals": 1,
                "shots_on_target": 1,
                "expected_assists": 0.0849,
                "key_pass": 1,
                "rating": 7.6014,
                "minutes": 90,
                "total_pass": 36,
                "accurate_pass": 32,
                "duels_won": 5,
                "total_long_balls": 2,
                "accurate_long_balls": 0,
                "total_opp_half_passes": 29,
                "accurate_opp_half_passes": 25,
                "crosses_total": 0,
                "crosses_accurate": 0,
                "touches": 60,
                "possession_lost": 12.25,
                "dispossessed": 0.0,
                "duels_lost": 4,
                "aerial_lost": 0,
                "total_contest": 6,
                "won_contest": 4,
                "ball_recovery": 0,
                "challenges_lost": 0,
                "fouls": 0,
                "fouls_drawn": 0,
                "assists": 0,
                "shots_off_target": 0,
                "interceptions": 0,
                "tackles_won": 0,
                "tackles": 0,
                "clearances": 0,
                "blocks": 0,
                "big_chances_created": 0,
                "big_chances_missed": 2,
                "xgot": 1.59,
                "offsides": 0,
                "ball_carries": 22,
                "total_progression": 145,
                "progressive_carries": 7
              },
              "trace": {
                "model": {
                  "position_service": "F",
                  "schema_version": 3,
                  "trained_at": "2026-09-15T10:01:52.318462+00:00",
                  "trained_on": {
                    "matches": 93,
                    "players": 278,
                    "rows": 769
                  }
                },
                "player_history": [
                  {
                    "match_date": "2026-09-04",
                    "opponent": "Real Betis",
                    "minutes": 90.0,
                    "is_starting": true,
                    "weight": 0.3138,
                    "rating": 6.0
                  },
                  {
                    "match_date": "2026-08-30",
                    "opponent": "Málaga CF",
                    "minutes": 90.0,
                    "is_starting": true,
                    "weight": 0.2667,
                    "rating": 9.1
                  },
                  {
                    "match_date": "2026-08-26",
                    "opponent": "Real Sociedad",
                    "minutes": 90.0,
                    "is_starting": true,
                    "weight": 0.2267,
                    "rating": 10.0
                  },
                  {
                    "match_date": "2026-08-22",
                    "opponent": "Espanyol",
                    "minutes": 90.0,
                    "is_starting": true,
                    "weight": 0.1927,
                    "rating": 6.4
                  }
                ],
                "feature_row": {
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                  "is_starting_11": 1.0,
                  "onTargetScoringAttempt": 4.4875,
                  "totalShots": 7.5381,
                  "minutesPlayed": 90.0,
                  "touches": 59.4963,
                  "dribbleValueNormalized": 0.6676
                },
                "per_target": [
                  {
                    "target": "expectedGoals",
                    "predicted": 0.6841331720352173,
                    "scale": "per match (raw)",
                    "top_features": [
                      {
                        "name": "minutesPlayed",
                        "importance": 0.093
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                      {
                        "name": "is_starting_11",
                        "importance": 0.0745
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                      {
                        "name": "totalShots",
                        "importance": 0.0545
                      },
                      {
                        "name": "onTargetScoringAttempt",
                        "importance": 0.043
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                      {
                        "name": "expectedAssists",
                        "importance": 0.0314
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                    ]
                  },
                  {
                    "target": "goals",
                    "predicted": 0.9519232511520386,
                    "scale": "count per match",
                    "top_features": [
                      {
                        "name": "onTargetScoringAttempt",
                        "importance": 0.1
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                      {
                        "name": "totalShots",
                        "importance": 0.0715
                      },
                      {
                        "name": "is_starting_11",
                        "importance": 0.0371
                      },
                      {
                        "name": "minutesPlayed",
                        "importance": 0.0298
                      },
                      {
                        "name": "passValueNormalized",
                        "importance": 0.0268
                      }
                    ]
                  },
                  {
                    "target": "onTargetScoringAttempt",
                    "predicted": 1.3345553874969482,
                    "scale": "count per match",
                    "top_features": [
                      {
                        "name": "onTargetScoringAttempt",
                        "importance": 0.0703
                      },
                      {
                        "name": "totalShots",
                        "importance": 0.0583
                      },
                      {
                        "name": "dribbleValueNormalized",
                        "importance": 0.0486
                      },
                      {
                        "name": "touches",
                        "importance": 0.0401
                      },
                      {
                        "name": "minutesPlayed",
                        "importance": 0.0347
                      }
                    ]
                  },
                  {
                    "target": "expectedAssists",
                    "predicted": 0.08486407995223999,
                    "scale": "per match (raw)",
                    "top_features": [
                      {
                        "name": "touches",
                        "importance": 0.0802
                      },
                      {
                        "name": "accuratePass",
                        "importance": 0.0621
                      },
                      {
                        "name": "accurateOppositionHalfPasses",
                        "importance": 0.0547
                      },
                      {
                        "name": "totalPass",
                        "importance": 0.0537
                      },
                      {
                        "name": "numberOfSprints",
                        "importance": 0.0397
                      }
                    ]
                  },
                  {
                    "target": "keyPass",
                    "predicted": 1.1580148935317993,
                    "scale": "count per match",
                    "top_features": [
                      {
                        "name": "is_starting_11",
                        "importance": 0.0738
                      },
                      {
                        "name": "dribbleValueNormalized",
                        "importance": 0.0657
                      },
                      {
                        "name": "ballCarriesCount",
                        "importance": 0.0615
                      },
                      {
                        "name": "keyPass",
                        "importance": 0.0458
                      },
                      {
                        "name": "aerialLost",
                        "importance": 0.0313
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                    ]
                  },
                  {
                    "target": "rating",
                    "predicted": 7.60139274597168,
                    "scale": "0-10",
                    "top_features": [
                      {
                        "name": "speed_threat",
                        "importance": 0.0598
                      },
                      {
                        "name": "is_starting_11",
                        "importance": 0.0489
                      },
                      {
                        "name": "opp_half_pass_pct",
                        "importance": 0.0439
                      },
                      {
                        "name": "minutesPlayed",
                        "importance": 0.0425
                      },
                      {
                        "name": "onTargetScoringAttempt",
                        "importance": 0.0404
                      }
                    ]
                  }
                ],
                "caveat": "Raw XGBoost output: no per-90 normalization; minutesPlayed is the player's historical average."
              }
            },
            {
              "step": "market_value_boost",
              "description": "Market-value quality scaling (boost 1.1200, quality 0.900)",
              "stats": {
                "expected_goals": 0.7662,
                "goal_rate": 1.0661,
                "goals": 1,
                "shots_on_target": 1,
                "expected_assists": 0.095,
                "key_pass": 1,
                "rating": 8.5135,
                "minutes": 95,
                "total_pass": 41,
                "accurate_pass": 36,
                "duels_won": 6,
                "total_long_balls": 3,
                "accurate_long_balls": 0,
                "total_opp_half_passes": 33,
                "accurate_opp_half_passes": 28,
                "crosses_total": 0,
                "crosses_accurate": 0,
                "touches": 67,
                "possession_lost": 13.7199,
                "dispossessed": 0.0,
                "duels_lost": 5,
                "aerial_lost": 0,
                "total_contest": 7,
                "won_contest": 5,
                "ball_recovery": 0,
                "challenges_lost": 0,
                "fouls": 0,
                "fouls_drawn": 0,
                "assists": 0,
                "shots_off_target": 0,
                "interceptions": 0,
                "tackles_won": 0,
                "tackles": 0,
                "clearances": 0,
                "blocks": 0,
                "big_chances_created": 0,
                "big_chances_missed": 2,
                "xgot": 1.7808,
                "offsides": 0,
                "ball_carries": 24,
                "total_progression": 162,
                "progressive_carries": 8
              }
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                "expected_assists": 0.0273,
                "total_shots": 1,
                "shots_off_target": 1,
                "total_pass": 13,
                "accurate_pass": 9,
                "tackles": 1,
                "tackles_won": 1,
                "duels_won": 12,
                "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": 89,
            "combined_rank_score": 90.5,
            "ranking_source": "sofascore_plus_fifa_csv_filled",
            "ranking_status": "combined",
            "sofascore_rank": 91.0,
            "sofascore_rating": 7.5,
            "sofascore_appearances": 36.0,
            "fifa_rank": 90.0,
            "fifa_overall": 86.0,
            "fifa_source": "EA SPORTS FC official ratings",
            "match_squad_rank": 3,
            "squad_role": "starter",
            "projected_match_rating": 7.9045,
            "source_file": "data/player_rankings.csv",
            "player_name": "Vinícius Júnior",
            "ranking_neighbors": {
              "upper": [
                {
                  "player_name": "Bremer",
                  "ranking": 84
                },
                {
                  "player_name": "Nico Schlotterbeck",
                  "ranking": 85
                },
                {
                  "player_name": "Arturo Vidal",
                  "ranking": 86
                },
                {
                  "player_name": "Ousmane Dembélé",
                  "ranking": 87
                },
                {
                  "player_name": "Diogo Costa",
                  "ranking": 88
                }
              ],
              "lower": [
                {
                  "player_name": "Khozhiakbar Alizhonov",
                  "ranking": 90
                },
                {
                  "player_name": "Abduvokhid Nematov",
                  "ranking": 91
                },
                {
                  "player_name": "Ignacio Suárez",
                  "ranking": 92
                },
                {
                  "player_name": "Carlos Dotor",
                  "ranking": 93
                },
                {
                  "player_name": "Cristhian Martínez",
                  "ranking": 94
                }
              ]
            }
          },
          "data_sources": [
            "match_history",
            "market_value",
            "fbref_season"
          ],
          "data_confidence": 0.529,
          "history_matches": 4,
          "xgboost_reasoning": {
            "model_source": "xgboost_regressor",
            "position_service": "F_service",
            "features_evaluated": [
              "minutesPlayed",
              "is_starting_11",
              "totalPass",
              "accuratePass",
              "totalOppositionHalfPasses",
              "accurateOppositionHalfPasses",
              "totalShots",
              "onTargetScoringAttempt",
              "shotOffTarget",
              "bigChanceMissed",
              "expectedAssists",
              "keyPass",
              "duelWon",
              "duelLost",
              "aerialWon",
              "aerialLost",
              "touches",
              "dispossessed",
              "wasFouled",
              "topSpeed",
              "numberOfSprints",
              "ballRecovery",
              "possessionLostCtrl",
              "passValueNormalized",
              "dribbleValueNormalized",
              "defensiveValueNormalized",
              "shotValueNormalized",
              "ballCarriesCount",
              "totalProgression",
              "progressiveBallCarriesCount",
              "pass_accuracy",
              "duel_win_rate",
              "opp_half_pass_pct",
              "shot_accuracy",
              "xg_per_shot",
              "touches_p90",
              "totalShots_p90",
              "duelWon_p90",
              "ballCarriesCount_p90",
              "big_chance_conversion",
              "shot_waste_rate",
              "aerial_dominance",
              "press_resistance_fwd",
              "speed_threat",
              "progressive_carries_p90",
              "history_matches"
            ],
            "targets_predicted": [
              "expectedGoals",
              "goals",
              "onTargetScoringAttempt",
              "expectedAssists",
              "keyPass",
              "rating"
            ],
            "history_matches": 4,
            "data_confidence": 0.529,
            "data_sources": [
              "match_history",
              "market_value",
              "fbref_season"
            ],
            "market_value_adjustment": 1.1198,
            "fbref_prior_metrics": {
              "squad": "Real Madrid",
              "competition": "La Liga",
              "season": "2026-2027",
              "appearances": 3.0,
              "starts": 3.0,
              "minutes": 263.0,
              "goals_per90": 0.3448275862068966,
              "assists_per90": 0.6896551724137931,
              "shots_per90": 2.4,
              "shots_on_target_pct": 28.6,
              "prior_reliability": 0.1933
            },
            "rationale": "XGBoost regressor (F_service) evaluated 4 historical appearances across 6 target models; FBref 2026-2027 prior blended (La Liga, Real Madrid, rel: 0.19, gls/90: 0.3448275862068966, ast/90: 0.6896551724137931)."
          },
          "stat_evolution": [
            {
              "step": "xgboost_raw",
              "description": "XGBoost F_service raw output over 6 target models",
              "stats": {
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                "goal_rate": 0.4244,
                "goals": 0,
                "shots_on_target": 1,
                "expected_assists": 0.0634,
                "key_pass": 1,
                "rating": 7.0589,
                "minutes": 88,
                "total_pass": 29,
                "accurate_pass": 22,
                "duels_won": 7,
                "total_long_balls": 0,
                "accurate_long_balls": 0,
                "total_opp_half_passes": 24,
                "accurate_opp_half_passes": 18,
                "crosses_total": 4,
                "crosses_accurate": 0,
                "touches": 50,
                "possession_lost": 16.75,
                "dispossessed": 0.0,
                "duels_lost": 6,
                "aerial_lost": 0,
                "total_contest": 6,
                "won_contest": 2,
                "ball_recovery": 3,
                "challenges_lost": 0,
                "fouls": 0,
                "fouls_drawn": 4,
                "assists": 0,
                "shots_off_target": 0,
                "interceptions": 0,
                "tackles_won": 0,
                "tackles": 0,
                "clearances": 0,
                "blocks": 0,
                "big_chances_created": 0,
                "big_chances_missed": 0,
                "xgot": 0.0,
                "offsides": 0,
                "ball_carries": 24,
                "total_progression": 139,
                "progressive_carries": 7
              },
              "trace": {
                "model": {
                  "position_service": "F",
                  "schema_version": 3,
                  "trained_at": "2026-09-15T10:01:52.318462+00:00",
                  "trained_on": {
                    "matches": 93,
                    "players": 278,
                    "rows": 769
                  }
                },
                "player_history": [
                  {
                    "match_date": "2026-09-04",
                    "opponent": "Real Betis",
                    "minutes": 90.0,
                    "is_starting": true,
                    "weight": 0.3138,
                    "rating": 7.0
                  },
                  {
                    "match_date": "2026-08-30",
                    "opponent": "Málaga CF",
                    "minutes": 90.0,
                    "is_starting": true,
                    "weight": 0.2667,
                    "rating": 7.4
                  },
                  {
                    "match_date": "2026-08-26",
                    "opponent": "Real Sociedad",
                    "minutes": 84.0,
                    "is_starting": true,
                    "weight": 0.2267,
                    "rating": 7.8
                  },
                  {
                    "match_date": "2026-08-22",
                    "opponent": "Espanyol",
                    "minutes": 90.0,
                    "is_starting": true,
                    "weight": 0.1927,
                    "rating": 7.0
                  }
                ],
                "feature_row": {
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                  "is_starting_11": 1.0,
                  "onTargetScoringAttempt": 0.7673,
                  "totalShots": 2.8884,
                  "minutesPlayed": 88.6396,
                  "touches": 52.0551,
                  "dribbleValueNormalized": 0.4371
                },
                "per_target": [
                  {
                    "target": "expectedGoals",
                    "predicted": 0.2677370309829712,
                    "scale": "per match (raw)",
                    "top_features": [
                      {
                        "name": "minutesPlayed",
                        "importance": 0.093
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                      {
                        "name": "is_starting_11",
                        "importance": 0.0745
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                      {
                        "name": "totalShots",
                        "importance": 0.0545
                      },
                      {
                        "name": "onTargetScoringAttempt",
                        "importance": 0.043
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                      {
                        "name": "expectedAssists",
                        "importance": 0.0314
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                    ]
                  },
                  {
                    "target": "goals",
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                    "scale": "count per match",
                    "top_features": [
                      {
                        "name": "onTargetScoringAttempt",
                        "importance": 0.1
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                      {
                        "name": "totalShots",
                        "importance": 0.0715
                      },
                      {
                        "name": "is_starting_11",
                        "importance": 0.0371
                      },
                      {
                        "name": "minutesPlayed",
                        "importance": 0.0298
                      },
                      {
                        "name": "passValueNormalized",
                        "importance": 0.0268
                      }
                    ]
                  },
                  {
                    "target": "onTargetScoringAttempt",
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                    "top_features": [
                      {
                        "name": "onTargetScoringAttempt",
                        "importance": 0.0703
                      },
                      {
                        "name": "totalShots",
                        "importance": 0.0583
                      },
                      {
                        "name": "dribbleValueNormalized",
                        "importance": 0.0486
                      },
                      {
                        "name": "touches",
                        "importance": 0.0401
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                      {
                        "name": "minutesPlayed",
                        "importance": 0.0347
                      }
                    ]
                  },
                  {
                    "target": "expectedAssists",
                    "predicted": 0.06337722390890121,
                    "scale": "per match (raw)",
                    "top_features": [
                      {
                        "name": "touches",
                        "importance": 0.0802
                      },
                      {
                        "name": "accuratePass",
                        "importance": 0.0621
                      },
                      {
                        "name": "accurateOppositionHalfPasses",
                        "importance": 0.0547
                      },
                      {
                        "name": "totalPass",
                        "importance": 0.0537
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                      {
                        "name": "numberOfSprints",
                        "importance": 0.0397
                      }
                    ]
                  },
                  {
                    "target": "keyPass",
                    "predicted": 1.1527292728424072,
                    "scale": "count per match",
                    "top_features": [
                      {
                        "name": "is_starting_11",
                        "importance": 0.0738
                      },
                      {
                        "name": "dribbleValueNormalized",
                        "importance": 0.0657
                      },
                      {
                        "name": "ballCarriesCount",
                        "importance": 0.0615
                      },
                      {
                        "name": "keyPass",
                        "importance": 0.0458
                      },
                      {
                        "name": "aerialLost",
                        "importance": 0.0313
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                    ]
                  },
                  {
                    "target": "rating",
                    "predicted": 7.0588908195495605,
                    "scale": "0-10",
                    "top_features": [
                      {
                        "name": "speed_threat",
                        "importance": 0.0598
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                      {
                        "name": "is_starting_11",
                        "importance": 0.0489
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                      {
                        "name": "opp_half_pass_pct",
                        "importance": 0.0439
                      },
                      {
                        "name": "minutesPlayed",
                        "importance": 0.0425
                      },
                      {
                        "name": "onTargetScoringAttempt",
                        "importance": 0.0404
                      }
                    ]
                  }
                ],
                "caveat": "Raw XGBoost output: no per-90 normalization; minutesPlayed is the player's historical average."
              }
            },
            {
              "step": "market_value_boost",
              "description": "Market-value quality scaling (boost 1.1198, quality 0.899)",
              "stats": {
                "expected_goals": 0.2998,
                "goal_rate": 0.4752,
                "goals": 0,
                "shots_on_target": 1,
                "expected_assists": 0.071,
                "key_pass": 1,
                "rating": 7.9045,
                "minutes": 95,
                "total_pass": 32,
                "accurate_pass": 25,
                "duels_won": 8,
                "total_long_balls": 0,
                "accurate_long_balls": 0,
                "total_opp_half_passes": 27,
                "accurate_opp_half_passes": 20,
                "crosses_total": 4,
                "crosses_accurate": 0,
                "touches": 56,
                "possession_lost": 18.7566,
                "dispossessed": 0.0,
                "duels_lost": 7,
                "aerial_lost": 0,
                "total_contest": 7,
                "won_contest": 3,
                "ball_recovery": 4,
                "challenges_lost": 0,
                "fouls": 0,
                "fouls_drawn": 5,
                "assists": 1,
                "shots_off_target": 0,
                "interceptions": 0,
                "tackles_won": 0,
                "tackles": 0,
                "clearances": 0,
                "blocks": 0,
                "big_chances_created": 0,
                "big_chances_missed": 0,
                "xgot": 0.0,
                "offsides": 0,
                "ball_carries": 27,
                "total_progression": 155,
                "progressive_carries": 8
              }
            },
            {
              "step": "fbref_prior_blend",
              "description": "FBref 2026-27 prior blended (weight 0.0698)",
              "stats": {
                "expected_goals": 0.2998,
                "goal_rate": 0.4661,
                "goals": 0,
                "shots_on_target": 1,
                "expected_assists": 0.071,
                "key_pass": 1,
                "rating": 7.9045,
                "minutes": 95,
                "total_pass": 32,
                "accurate_pass": 25,
                "duels_won": 8,
                "total_long_balls": 0,
                "accurate_long_balls": 0,
                "total_opp_half_passes": 27,
                "accurate_opp_half_passes": 20,
                "crosses_total": 4,
                "crosses_accurate": 0,
                "touches": 56,
                "possession_lost": 18.7566,
                "dispossessed": 0.0,
                "duels_lost": 7,
                "aerial_lost": 0,
                "total_contest": 7,
                "won_contest": 3,
                "ball_recovery": 4,
                "challenges_lost": 0,
                "fouls": 0,
                "fouls_drawn": 5,
                "assists": 1,
                "shots_off_target": 0,
                "interceptions": 0,
                "tackles_won": 0,
                "tackles": 0,
                "clearances": 0,
                "blocks": 0,
                "big_chances_created": 0,
                "big_chances_missed": 0,
                "xgot": 0.0,
                "offsides": 0,
                "ball_carries": 27,
                "total_progression": 155,
                "progressive_carries": 8,
                "total_shots": 2,
                "yellowCards": 0.3448,
                "redCards": 0.0,
                "ownGoals": 0.0,
                "shotAccuracy": 28.6,
                "shotConversion": 0.14,
                "minutesPct": 97.4,
                "pointsPerMatch": 3.0,
                "netGoalDifferencePer90": 2.74
              }
            },
            {
              "step": "final_cap",
              "description": "Stats clamped to historical constraints and shot-component identity",
              "stats": {
                "expected_goals": 0.2998,
                "goal_rate": 0.4661,
                "goals": 0,
                "shots_on_target": 1,
                "expected_assists": 0.071,
                "key_pass": 1,
                "rating": 7.9045,
                "minutes": 95,
                "total_pass": 32,
                "accurate_pass": 25,
                "duels_won": 8,
                "total_long_balls": 0,
                "accurate_long_balls": 0,
                "total_opp_half_passes": 27,
                "accurate_opp_half_passes": 20,
                "crosses_total": 4,
                "crosses_accurate": 0,
                "touches": 56,
                "possession_lost": 18.7566,
                "dispossessed": 0.0,
                "duels_lost": 7,
                "aerial_lost": 0,
                "total_contest": 7,
                "won_contest": 3,
                "ball_recovery": 4,
                "challenges_lost": 0,
                "fouls": 0,
                "fouls_drawn": 5,
                "assists": 1,
                "shots_off_target": 0,
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                "tackles_won": 0,
                "tackles": 0,
                "clearances": 0,
                "blocks": 0,
                "big_chances_created": 0,
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                "xgot": 0.0,
                "offsides": 0,
                "ball_carries": 27,
                "total_progression": 155,
                "progressive_carries": 8,
                "total_shots": 2,
                "yellowCards": 0.3448,
                "redCards": 0.0,
                "ownGoals": 0.0,
                "shotAccuracy": 28.6,
                "shotConversion": 0.14,
                "minutesPct": 97.4,
                "pointsPerMatch": 3.0,
                "netGoalDifferencePer90": 2.74
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            },
            {
              "step": "enriched_model_output",
              "description": "Model output after duel-context enrichment (pre router post-processing)",
              "stats": {
                "expected_goals": 0.2787,
                "goal_rate": 0.4661,
                "goals": 0,
                "shots_on_target": 1,
                "expected_assists": 0.071,
                "key_pass": 1,
                "rating": 7.9045,
                "minutes": 95,
                "total_pass": 32,
                "accurate_pass": 25,
                "duels_won": 8,
                "total_long_balls": 0,
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                "total_opp_half_passes": 27,
                "accurate_opp_half_passes": 20,
                "crosses_total": 4,
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                "dispossessed": 0.0,
                "duels_lost": 7,
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                "total_contest": 7,
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                "fouls": 0,
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                "shots_off_target": 0,
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                "ball_carries": 27,
                "total_progression": 155,
                "progressive_carries": 8,
                "total_shots": 3,
                "yellowCards": 0.3448,
                "redCards": 0.0,
                "ownGoals": 0.0,
                "shotAccuracy": 28.6,
                "shotConversion": 0.14,
                "minutesPct": 97.4,
                "pointsPerMatch": 3.0,
                "netGoalDifferencePer90": 2.74,
                "dribbles_attempted": 2,
                "dribbles_successful": 0.7,
                "aerial_won": 1,
                "crosses_attempted": 0.0,
                "duel_win_rate": 0.374,
                "pressing_faced": "LOW",
                "matchup_zone": "Striker vs Two Centre Backs — 1v2 Aerial/Physical Battle",
                "numerical_situation": "1v2",
                "opponent_defenders": "Víctor Chust, Buba Sangaré",
                "opponent_faced": "Víctor Chust, Buba Sangaré",
                "antagonist_source": "attacking_duel"
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            },
            {
              "step": "team_lambda_rescale",
              "description": "Player expected_goals/expected_assists rescaled so squad sum equals team lambda 4.32 (squad xG sum 1.4792, xG scale 2.9178)",
              "stats": {
                "expected_goals": 0.8132,
                "goal_rate": 0.4661,
                "goals": 0,
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                "key_pass": 1,
                "rating": 7.9045,
                "minutes": 95,
                "total_pass": 32,
                "accurate_pass": 25,
                "duels_won": 8,
                "total_long_balls": 0,
                "accurate_long_balls": 0,
                "total_opp_half_passes": 27,
                "accurate_opp_half_passes": 20,
                "crosses_total": 4,
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                "touches": 56,
                "possession_lost": 18.7566,
                "dispossessed": 0.0,
                "duels_lost": 7,
                "aerial_lost": 0,
                "total_contest": 7,
                "won_contest": 3,
                "ball_recovery": 4,
                "challenges_lost": 0,
                "fouls": 0,
                "fouls_drawn": 5,
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                "shots_off_target": 0,
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                "tackles_won": 0,
                "tackles": 0,
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                "blocks": 0,
                "big_chances_created": 0,
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                "xgot": 0.0,
                "offsides": 0,
                "ball_carries": 27,
                "total_progression": 155,
                "progressive_carries": 8,
                "total_shots": 3,
                "yellowCards": 0.3448,
                "redCards": 0.0,
                "ownGoals": 0.0,
                "shotAccuracy": 28.6,
                "shotConversion": 0.14,
                "minutesPct": 97.4,
                "pointsPerMatch": 3.0,
                "netGoalDifferencePer90": 2.74,
                "dribbles_attempted": 2,
                "dribbles_successful": 0.7,
                "aerial_won": 1,
                "crosses_attempted": 0.0,
                "duel_win_rate": 0.374,
                "pressing_faced": "LOW",
                "matchup_zone": "Striker vs Two Centre Backs — 1v2 Aerial/Physical Battle",
                "numerical_situation": "1v2",
                "opponent_defenders": "Víctor Chust, Buba Sangaré",
                "opponent_faced": "Víctor Chust, Buba Sangaré",
                "antagonist_source": "attacking_duel",
                "projected_goals": 0,
                "goal_probability": 0.0,
                "projected_assists": 0,
                "assist_probability": 0.0
              }
            },
            {
              "step": "rankings_attached",
              "description": "Global ranking attached (match squad rank 3, fifa_overall 86.0)",
              "stats": {
                "expected_goals": 0.8132,
                "goal_rate": 0.4661,
                "goals": 0,
                "shots_on_target": 1,
                "expected_assists": 0.071,
                "key_pass": 1,
                "rating": 7.9045,
                "minutes": 95,
                "total_pass": 32,
                "accurate_pass": 25,
                "duels_won": 8,
                "total_long_balls": 0,
                "accurate_long_balls": 0,
                "total_opp_half_passes": 27,
                "accurate_opp_half_passes": 20,
                "crosses_total": 4,
                "crosses_accurate": 0,
                "touches": 56,
                "possession_lost": 18.7566,
                "dispossessed": 0.0,
                "duels_lost": 7,
                "aerial_lost": 0,
                "total_contest": 7,
                "won_contest": 3,
                "ball_recovery": 4,
                "challenges_lost": 0,
                "fouls": 0,
                "fouls_drawn": 5,
                "assists": 0,
                "shots_off_target": 0,
                "interceptions": 0,
                "tackles_won": 0,
                "tackles": 0,
                "clearances": 0,
                "blocks": 0,
                "big_chances_created": 0,
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          ]
        },
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                {
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                },
                {
                  "player_name": "Erling Haaland",
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              ],
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                {
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                },
                {
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                },
                {
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                },
                {
                  "player_name": "Raphinha",
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              ]
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          },
          "data_sources": [
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              "keyPass",
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              "ballRecovery",
              "touches",
              "interceptionWon",
              "wonTackle",
              "possessionLostCtrl",
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              "numberOfSprints",
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              "passValueNormalized",
              "dribbleValueNormalized",
              "defensiveValueNormalized",
              "shotValueNormalized",
              "ballCarriesCount",
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              "opp_half_pass_pct",
              "creative_index",
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              "totalPass_p90",
              "keyPass_p90",
              "duelWon_p90",
              "ballRecovery_p90",
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              "defensive_midfield_actions",
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              "progressive_carries_p90",
              "intensity_index",
              "history_matches"
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                      {
                        "name": "keyPass_p90",
                        "importance": 0.0378
                      },
                      {
                        "name": "totalCross",
                        "importance": 0.0368
                      },
                      {
                        "name": "cross_accuracy",
                        "importance": 0.036
                      },
                      {
                        "name": "interceptionWon",
                        "importance": 0.0315
                      }
                    ]
                  },
                  {
                    "target": "expectedGoals",
                    "predicted": 0.12337898463010788,
                    "scale": "per match (raw)",
                    "top_features": [
                      {
                        "name": "totalShots",
                        "importance": 0.077
                      },
                      {
                        "name": "intensity_index",
                        "importance": 0.0622
                      },
                      {
                        "name": "progressiveBallCarriesCount",
                        "importance": 0.0454
                      },
                      {
                        "name": "possessionLostCtrl",
                        "importance": 0.0399
                      },
                      {
                        "name": "numberOfSprints",
                        "importance": 0.0384
                      }
                    ]
                  },
                  {
                    "target": "rating",
                    "predicted": 7.0290093421936035,
                    "scale": "0-10",
                    "top_features": [
                      {
                        "name": "ballRecovery_p90",
                        "importance": 0.0847
                      },
                      {
                        "name": "ballRecovery",
                        "importance": 0.0836
                      },
                      {
                        "name": "kilometersCovered",
                        "importance": 0.0597
                      },
                      {
                        "name": "defensive_midfield_actions",
                        "importance": 0.05
                      },
                      {
                        "name": "minutesPlayed",
                        "importance": 0.0441
                      }
                    ]
                  }
                ],
                "caveat": "Raw XGBoost output: no per-90 normalization; minutesPlayed is the player's historical average."
              }
            },
            {
              "step": "market_value_boost",
              "description": "Market-value quality scaling (boost 1.1198, quality 0.899)",
              "stats": {
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                "expected_assists": 0.1911,
                "assists": 0,
                "expected_goals": 0.1382,
                "rating": 7.8714,
                "minutes": 94,
                "total_pass": 47,
                "accurate_pass": 44,
                "duels_won": 8,
                "total_long_balls": 4,
                "accurate_long_balls": 4,
                "total_own_half_passes": 14,
                "accurate_own_half_passes": 14,
                "total_opp_half_passes": 33,
                "accurate_opp_half_passes": 30,
                "crosses_total": 0,
                "crosses_accurate": 0,
                "touches": 69,
                "possession_lost": 8.9587,
                "dispossessed": 0.0,
                "duels_lost": 6,
                "aerial_won": 0,
                "aerial_lost": 0,
                "interceptions": 0,
                "tackles_won": 1,
                "tackles": 2,
                "clearances": 0,
                "total_contest": 5,
                "won_contest": 3,
                "challenges_lost": 0,
                "fouls": 0,
                "fouls_drawn": 0,
                "goal_rate": 0.0,
                "goals": 0,
                "shots_on_target": 0,
                "shots_off_target": 0,
                "blocks": 0,
                "big_chances_created": 0,
                "big_chances_missed": 0,
                "xgot": 0.0,
                "ball_carries": 27,
                "total_progression": 101,
                "progressive_carries": 4
              }
            },
            {
              "step": "fbref_prior_blend",
              "description": "FBref 2026-27 prior blended (weight 0.0650)",
              "stats": {
                "key_pass": 2,
                "expected_assists": 0.1911,
                "assists": 0,
                "expected_goals": 0.1382,
                "rating": 7.8714,
                "minutes": 94,
                "total_pass": 47,
                "accurate_pass": 44,
                "duels_won": 8,
                "total_long_balls": 4,
                "accurate_long_balls": 4,
                "total_own_half_passes": 14,
                "accurate_own_half_passes": 14,
                "total_opp_half_passes": 33,
                "accurate_opp_half_passes": 30,
                "crosses_total": 0,
                "crosses_accurate": 0,
                "touches": 69,
                "possession_lost": 8.9587,
                "dispossessed": 0.0,
                "duels_lost": 6,
                "aerial_won": 0,
                "aerial_lost": 0,
                "interceptions": 0,
                "tackles_won": 1,
                "tackles": 2,
                "clearances": 0,
                "total_contest": 5,
                "won_contest": 3,
                "challenges_lost": 0,
                "fouls": 0,
                "fouls_drawn": 0,
                "goal_rate": 0.0481,
                "goals": 0,
                "shots_on_target": 0,
                "shots_off_target": 0,
                "blocks": 0,
                "big_chances_created": 0,
                "big_chances_missed": 0,
                "xgot": 0.0,
                "ball_carries": 27,
                "total_progression": 101,
                "progressive_carries": 4,
                "total_shots": 3,
                "offsides": 0,
                "yellowCards": 0.0,
                "redCards": 0.0,
                "ownGoals": 0.0,
                "shotAccuracy": 50.0,
                "shotConversion": 0.25,
                "minutesPct": 89.6,
                "pointsPerMatch": 3.0,
                "netGoalDifferencePer90": 1.86
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            },
            {
              "step": "final_cap",
              "description": "Stats clamped to historical constraints and shot-component identity",
              "stats": {
                "key_pass": 2,
                "expected_assists": 0.1911,
                "assists": 0,
                "expected_goals": 0.1382,
                "rating": 7.8714,
                "minutes": 94,
                "total_pass": 47,
                "accurate_pass": 44,
                "duels_won": 8,
                "total_long_balls": 4,
                "accurate_long_balls": 4,
                "total_own_half_passes": 14,
                "accurate_own_half_passes": 14,
                "total_opp_half_passes": 33,
                "accurate_opp_half_passes": 30,
                "crosses_total": 0,
                "crosses_accurate": 0,
                "touches": 69,
                "possession_lost": 8.9587,
                "dispossessed": 0.0,
                "duels_lost": 6,
                "aerial_won": 0,
                "aerial_lost": 0,
                "interceptions": 0,
                "tackles_won": 1,
                "tackles": 2,
                "clearances": 0,
                "total_contest": 5,
                "won_contest": 3,
                "challenges_lost": 0,
                "fouls": 0,
                "fouls_drawn": 0,
                "goal_rate": 0.0481,
                "goals": 0,
                "shots_on_target": 0,
                "shots_off_target": 0,
                "blocks": 0,
                "big_chances_created": 0,
                "big_chances_missed": 0,
                "xgot": 0.0,
                "ball_carries": 27,
                "total_progression": 101,
                "progressive_carries": 4,
                "total_shots": 3,
                "offsides": 0,
                "yellowCards": 0.0,
                "redCards": 0.0,
                "ownGoals": 0.0,
                "shotAccuracy": 50.0,
                "shotConversion": 0.25,
                "minutesPct": 89.6,
                "pointsPerMatch": 3.0,
                "netGoalDifferencePer90": 1.86
              }
            },
            {
              "step": "enriched_model_output",
              "description": "Model output after duel-context enrichment (pre router post-processing)",
              "stats": {
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                "expected_assists": 0.1911,
                "assists": 0,
                "expected_goals": 0.1382,
                "rating": 7.8714,
                "minutes": 94,
                "total_pass": 47,
                "accurate_pass": 44,
                "duels_won": 8,
                "total_long_balls": 4,
                "accurate_long_balls": 4,
                "total_own_half_passes": 14,
                "accurate_own_half_passes": 14,
                "total_opp_half_passes": 33,
                "accurate_opp_half_passes": 30,
                "crosses_total": 0,
                "crosses_accurate": 0,
                "touches": 69,
                "possession_lost": 8.9587,
                "dispossessed": 0.0,
                "duels_lost": 6,
                "aerial_won": 1,
                "aerial_lost": 0,
                "interceptions": 0,
                "tackles_won": 1,
                "tackles": 2,
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                "total_contest": 5,
                "won_contest": 3,
                "challenges_lost": 0,
                "fouls": 0,
                "fouls_drawn": 0,
                "goal_rate": 0.0481,
                "goals": 0,
                "shots_on_target": 0,
                "shots_off_target": 0,
                "blocks": 0,
                "big_chances_created": 0,
                "big_chances_missed": 0,
                "xgot": 0.0,
                "ball_carries": 27,
                "total_progression": 101,
                "progressive_carries": 4,
                "total_shots": 2,
                "offsides": 0,
                "yellowCards": 0.0,
                "redCards": 0.0,
                "ownGoals": 0.0,
                "shotAccuracy": 50.0,
                "shotConversion": 0.25,
                "minutesPct": 89.6,
                "pointsPerMatch": 3.0,
                "netGoalDifferencePer90": 1.86,
                "dribbles_attempted": 4,
                "dribbles_successful": 2.3,
                "crosses_attempted": 2.7,
                "duel_win_rate": 0.648,
                "pressing_faced": "LOW",
                "matchup_zone": "LW vs CB",
                "numerical_situation": "1v1",
                "opponent_defenders": "Víctor Chust",
                "opponent_faced": "Víctor Chust",
                "antagonist_source": "attacking_duel, midfield_pairing"
              }
            },
            {
              "step": "team_lambda_rescale",
              "description": "Player expected_goals/expected_assists rescaled so squad sum equals team lambda 4.32 (squad xG sum 1.4792, xG scale 2.9178)",
              "stats": {
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                "expected_assists": 0.1911,
                "assists": 0,
                "expected_goals": 0.4032,
                "rating": 7.8714,
                "minutes": 94,
                "total_pass": 47,
                "accurate_pass": 44,
                "duels_won": 8,
                "total_long_balls": 4,
                "accurate_long_balls": 4,
                "total_own_half_passes": 14,
                "accurate_own_half_passes": 14,
                "total_opp_half_passes": 33,
                "accurate_opp_half_passes": 30,
                "crosses_total": 0,
                "crosses_accurate": 0,
                "touches": 69,
                "possession_lost": 8.9587,
                "dispossessed": 0.0,
                "duels_lost": 6,
                "aerial_won": 1,
                "aerial_lost": 0,
                "interceptions": 0,
                "tackles_won": 1,
                "tackles": 2,
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                "total_contest": 5,
                "won_contest": 3,
                "challenges_lost": 0,
                "fouls": 0,
                "fouls_drawn": 0,
                "goal_rate": 0.0481,
                "goals": 0,
                "shots_on_target": 0,
                "shots_off_target": 0,
                "blocks": 0,
                "big_chances_created": 0,
                "big_chances_missed": 0,
                "xgot": 0.0,
                "ball_carries": 27,
                "total_progression": 101,
                "progressive_carries": 4,
                "total_shots": 2,
                "offsides": 0,
                "yellowCards": 0.0,
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                "shotAccuracy": 50.0,
                "shotConversion": 0.25,
                "minutesPct": 89.6,
                "pointsPerMatch": 3.0,
                "netGoalDifferencePer90": 1.86,
                "dribbles_attempted": 4,
                "dribbles_successful": 2.3,
                "crosses_attempted": 2.7,
                "duel_win_rate": 0.648,
                "pressing_faced": "LOW",
                "matchup_zone": "LW vs CB",
                "numerical_situation": "1v1",
                "opponent_defenders": "Víctor Chust",
                "opponent_faced": "Víctor Chust",
                "antagonist_source": "attacking_duel, midfield_pairing",
                "projected_goals": 0,
                "goal_probability": 0.0,
                "projected_assists": 0,
                "assist_probability": 0.0
              }
            },
            {
              "step": "rankings_attached",
              "description": "Global ranking attached (match squad rank 2, fifa_overall 90.0)",
              "stats": {
                "key_pass": 2,
                "expected_assists": 0.1911,
                "assists": 0,
                "expected_goals": 0.4032,
                "rating": 7.8714,
                "minutes": 94,
                "total_pass": 47,
                "accurate_pass": 44,
                "duels_won": 8,
                "total_long_balls": 4,
                "accurate_long_balls": 4,
                "total_own_half_passes": 14,
                "accurate_own_half_passes": 14,
                "total_opp_half_passes": 33,
                "accurate_opp_half_passes": 30,
                "crosses_total": 0,
                "crosses_accurate": 0,
                "touches": 69,
                "possession_lost": 8.9587,
                "dispossessed": 0.0,
                "duels_lost": 6,
                "aerial_won": 1,
                "aerial_lost": 0,
                "interceptions": 0,
                "tackles_won": 1,
                "tackles": 2,
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                "total_contest": 5,
                "won_contest": 3,
                "challenges_lost": 0,
                "fouls": 0,
                "fouls_drawn": 0,
                "goal_rate": 0.0481,
                "goals": 0,
                "shots_on_target": 0,
                "shots_off_target": 0,
                "blocks": 0,
                "big_chances_created": 0,
                "big_chances_missed": 0,
                "xgot": 0.0,
                "ball_carries": 27,
                "total_progression": 101,
                "progressive_carries": 4,
                "total_shots": 2,
                "offsides": 0,
                "yellowCards": 0.0,
                "redCards": 0.0,
                "ownGoals": 0.0,
                "shotAccuracy": 50.0,
                "shotConversion": 0.25,
                "minutesPct": 89.6,
                "pointsPerMatch": 3.0,
                "netGoalDifferencePer90": 1.86,
                "dribbles_attempted": 4,
                "dribbles_successful": 2.3,
                "crosses_attempted": 2.7,
                "duel_win_rate": 0.648,
                "pressing_faced": "LOW",
                "matchup_zone": "LW vs CB",
                "numerical_situation": "1v1",
                "opponent_defenders": "Víctor Chust",
                "opponent_faced": "Víctor Chust",
                "antagonist_source": "attacking_duel, midfield_pairing",
                "projected_goals": 0,
                "goal_probability": 0.0,
                "projected_assists": 0,
                "assist_probability": 0.0,
                "fifa_overall": 90.0
              }
            },
            {
              "step": "integer_goal_projection",
              "description": "Team scoreline allocation: 4 projected goals distributed by scorer weight",
              "stats": {
                "key_pass": 2,
                "expected_assists": 0.1911,
                "assists": 0,
                "expected_goals": 0.4032,
                "rating": 7.8714,
                "minutes": 94,
                "total_pass": 47,
                "accurate_pass": 44,
                "duels_won": 8,
                "total_long_balls": 4,
                "accurate_long_balls": 4,
                "total_own_half_passes": 14,
                "accurate_own_half_passes": 14,
                "total_opp_half_passes": 33,
                "accurate_opp_half_passes": 30,
                "crosses_total": 0,
                "crosses_accurate": 0,
                "touches": 69,
                "possession_lost": 8.9587,
                "dispossessed": 0.0,
                "duels_lost": 6,
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                "aerial_lost": 0,
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                "tackles_won": 1,
                "tackles": 2,
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                "total_contest": 5,
                "won_contest": 3,
                "challenges_lost": 0,
                "fouls": 0,
                "fouls_drawn": 0,
                "goal_rate": 0.0481,
                "goals": 0,
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                "shots_off_target": 0,
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                "big_chances_created": 0,
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                "xgot": 0.0,
                "ball_carries": 27,
                "total_progression": 101,
                "progressive_carries": 4,
                "total_shots": 2,
                "offsides": 0,
                "yellowCards": 0.0,
                "redCards": 0.0,
                "ownGoals": 0.0,
                "shotAccuracy": 50.0,
                "shotConversion": 0.25,
                "minutesPct": 89.6,
                "pointsPerMatch": 3.0,
                "netGoalDifferencePer90": 1.86,
                "dribbles_attempted": 4,
                "dribbles_successful": 2.3,
                "crosses_attempted": 2.7,
                "duel_win_rate": 0.648,
                "pressing_faced": "LOW",
                "matchup_zone": "LW vs CB",
                "numerical_situation": "1v1",
                "opponent_defenders": "Víctor Chust",
                "opponent_faced": "Víctor Chust",
                "antagonist_source": "attacking_duel, midfield_pairing",
                "projected_goals": 0,
                "goal_probability": 0.1801,
                "projected_assists": 0,
                "assist_probability": 0.0,
                "fifa_overall": 90.0
              }
            },
            {
              "step": "integer_assist_projection",
              "description": "Team scoreline allocation: 1 projected assists distributed by provider weight",
              "stats": {
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                "expected_assists": 0.1911,
                "assists": 1,
                "expected_goals": 0.4032,
                "rating": 7.8714,
                "minutes": 94,
                "total_pass": 47,
                "accurate_pass": 44,
                "duels_won": 8,
                "total_long_balls": 4,
                "accurate_long_balls": 4,
                "total_own_half_passes": 14,
                "accurate_own_half_passes": 14,
                "total_opp_half_passes": 33,
                "accurate_opp_half_passes": 30,
                "crosses_total": 0,
                "crosses_accurate": 0,
                "touches": 69,
                "possession_lost": 8.9587,
                "dispossessed": 0.0,
                "duels_lost": 6,
                "aerial_won": 1,
                "aerial_lost": 0,
                "interceptions": 0,
                "tackles_won": 1,
                "tackles": 2,
                "clearances": 0,
                "total_contest": 5,
                "won_contest": 3,
                "challenges_lost": 0,
                "fouls": 0,
                "fouls_drawn": 0,
                "goal_rate": 0.0481,
                "goals": 0,
                "shots_on_target": 0,
                "shots_off_target": 0,
                "blocks": 0,
                "big_chances_created": 0,
                "big_chances_missed": 0,
                "xgot": 0.0,
                "ball_carries": 27,
                "total_progression": 101,
                "progressive_carries": 4,
                "total_shots": 2,
                "offsides": 0,
                "yellowCards": 0.0,
                "redCards": 0.0,
                "ownGoals": 0.0,
                "shotAccuracy": 50.0,
                "shotConversion": 0.25,
                "minutesPct": 89.6,
                "pointsPerMatch": 3.0,
                "netGoalDifferencePer90": 1.86,
                "dribbles_attempted": 4,
                "dribbles_successful": 2.3,
                "crosses_attempted": 2.7,
                "duel_win_rate": 0.648,
                "pressing_faced": "LOW",
                "matchup_zone": "LW vs CB",
                "numerical_situation": "1v1",
                "opponent_defenders": "Víctor Chust",
                "opponent_faced": "Víctor Chust",
                "antagonist_source": "attacking_duel, midfield_pairing",
                "projected_goals": 0,
                "goal_probability": 0.1801,
                "projected_assists": 1,
                "assist_probability": 0.2591,
                "fifa_overall": 90.0
              }
            }
          ]
        },
        "Arda Güler": {
          "player_id": 1091116,
          "position": "M",
          "position_depth": "M",
          "is_starter": true,
          "shirt_number": 15,
          "height": 176,
          "market_value": 87000000,
          "stats": {
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            "expected_assists": 0.163,
            "assists": 0,
            "expected_goals": 0.2235,
            "rating": 7.7455,
            "minutes": 59,
            "total_pass": 36,
            "accurate_pass": 32,
            "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": 27,
            "accurate_opp_half_passes": 23,
            "crosses_total": 0,
            "crosses_accurate": 0,
            "touches": 53,
            "possession_lost": 0.0,
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            "duels_lost": 0,
            "aerial_won": 1,
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            "tackles_won": 0,
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            "total_contest": 2,
            "won_contest": 1,
            "challenges_lost": 0,
            "fouls": 0,
            "fouls_drawn": 0,
            "goal_rate": 0.0241,
            "goals": 0,
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            "shots_off_target": 0,
            "blocks": 0,
            "big_chances_created": 0,
            "big_chances_missed": 0,
            "xgot": 0.0,
            "ball_carries": 17,
            "total_progression": 69,
            "progressive_carries": 3,
            "total_shots": 3,
            "offsides": 0,
            "yellowCards": 0.0,
            "redCards": 0.0,
            "ownGoals": 0.0,
            "shotAccuracy": 50.0,
            "shotConversion": 0.25,
            "minutesPct": 53.3,
            "pointsPerMatch": 3.0,
            "netGoalDifferencePer90": 1.87,
            "dribbles_attempted": 3,
            "dribbles_successful": 1.6,
            "crosses_attempted": 0.0,
            "duel_win_rate": 0.587,
            "pressing_faced": "LOW",
            "matchup_zone": "CAM vs CM",
            "numerical_situation": "1v1",
            "opponent_defenders": "Facundo Buonanotte",
            "opponent_faced": "Facundo Buonanotte",
            "antagonist_source": "attacking_duel, midfield_pairing",
            "projected_goals": 0,
            "goal_probability": 0.1279,
            "projected_assists": 0,
            "assist_probability": 0.2429,
            "fifa_overall": 83.0
          },
          "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",
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              "away_team": "Real Madrid",
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                "expected_assists": 0.6869,
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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",
              "season_name": "LaLiga 26/27",
              "season_year": "26/27"
            },
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                "expected_assists": 0.0157,
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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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              "match_date": "2026-08-26",
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              "away_team": "Real Sociedad",
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              "team": "Real Madrid",
              "opponent": "Real Sociedad",
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                "expected_assists": 0.3801,
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                "total_pass": 46,
                "accurate_pass": 41,
                "key_pass": 5,
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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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              "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,
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                "assists": 1,
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                "total_shots": 0,
                "total_pass": 41,
                "accurate_pass": 38,
                "key_pass": 7,
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                "tackles_won": 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",
              "season_name": "LaLiga 26/27",
              "season_year": "26/27"
            }
          ],
          "ranking": {
            "global_player_rank": 250,
            "combined_rank_score": 186.5,
            "ranking_source": "sofascore_plus_fifa_csv",
            "ranking_status": "combined",
            "sofascore_rank": 59.0,
            "sofascore_rating": 7.6667,
            "sofascore_appearances": 3.0,
            "fifa_rank": 314.0,
            "fifa_overall": 83.0,
            "fifa_source": "EA SPORTS FC official ratings",
            "match_squad_rank": 5,
            "squad_role": "starter",
            "projected_match_rating": 7.7455,
            "source_file": "data/player_rankings.csv",
            "player_name": "Arda Güler",
            "ranking_neighbors": {
              "upper": [
                {
                  "player_name": "Denzel Dumfries",
                  "ranking": 245
                },
                {
                  "player_name": "Pablo Barrios",
                  "ranking": 246
                },
                {
                  "player_name": "Joaquín Moya",
                  "ranking": 247
                },
                {
                  "player_name": "Leonard Pllana",
                  "ranking": 248
                },
                {
                  "player_name": "Eldor Adhamov",
                  "ranking": 249
                }
              ],
              "lower": [
                {
                  "player_name": "David Raum",
                  "ranking": 251
                },
                {
                  "player_name": "Bryan Carvallo",
                  "ranking": 252
                },
                {
                  "player_name": "Alexis Mac Allister",
                  "ranking": 253
                },
                {
                  "player_name": "Maximilian Mittelstädt",
                  "ranking": 254
                },
                {
                  "player_name": "Seong-Jin Kang",
                  "ranking": 255
                }
              ]
            }
          },
          "data_sources": [
            "match_history",
            "market_value",
            "fbref_season"
          ],
          "data_confidence": 0.516,
          "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": [
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              "expectedAssists",
              "goalAssist",
              "expectedGoals",
              "rating"
            ],
            "history_matches": 4,
            "data_confidence": 0.516,
            "data_sources": [
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              "market_value",
              "fbref_season"
            ],
            "market_value_adjustment": 1.1162,
            "fbref_prior_metrics": {
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              "competition": "La Liga",
              "season": "2026-2027",
              "appearances": 3.0,
              "starts": 2.0,
              "minutes": 144.0,
              "goals_per90": 0.625,
              "assists_per90": 0.625,
              "shots_per90": 2.5,
              "shots_on_target_pct": 50.0,
              "prior_reliability": 0.1067
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            "rationale": "XGBoost regressor (M_service) evaluated 4 historical appearances across 5 target models; FBref 2026-2027 prior blended (La Liga, Real Madrid, rel: 0.11, gls/90: 0.625, ast/90: 0.625)."
          },
          "stat_evolution": [
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                "assists": 0,
                "expected_goals": 0.0686,
                "rating": 6.9393,
                "minutes": 53,
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                "duels_won": 4,
                "total_long_balls": 0,
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                "accurate_own_half_passes": 0,
                "total_opp_half_passes": 24,
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                "crosses_total": 0,
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                "touches": 48,
                "possession_lost": 0.0,
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                "aerial_lost": 0,
                "interceptions": 0,
                "tackles_won": 0,
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                "total_contest": 2,
                "won_contest": 1,
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                "goal_rate": 0.0,
                "goals": 0,
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                "ball_carries": 15,
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                "progressive_carries": 2
              },
              "trace": {
                "model": {
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                  "schema_version": 3,
                  "trained_at": "2026-09-15T10:01:48.236605+00:00",
                  "trained_on": {
                    "matches": 93,
                    "players": 461,
                    "rows": 1422
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                },
                "player_history": [
                  {
                    "match_date": "2026-09-04",
                    "opponent": "Real Betis",
                    "minutes": 64.0,
                    "is_starting": true,
                    "weight": 0.3138,
                    "rating": 7.4
                  },
                  {
                    "match_date": "2026-08-30",
                    "opponent": "Málaga CF",
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                    "weight": 0.2667,
                    "rating": 7.6
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                  {
                    "match_date": "2026-08-26",
                    "opponent": "Real Sociedad",
                    "minutes": 78.0,
                    "is_starting": true,
                    "weight": 0.2267,
                    "rating": 7.4
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                  {
                    "match_date": "2026-08-22",
                    "opponent": "Espanyol",
                    "minutes": 64.0,
                    "is_starting": true,
                    "weight": 0.1927,
                    "rating": 8.0
                  }
                ],
                "feature_row": {
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                "per_target": [
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                    "top_features": [
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                      {
                        "name": "expectedAssists",
                        "importance": 0.0489
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                      {
                        "name": "creative_efficiency",
                        "importance": 0.0393
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                      {
                        "name": "creative_index",
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                      {
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                    ]
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                  {
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                    "top_features": [
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                      {
                        "name": "totalOppositionHalfPasses",
                        "importance": 0.0375
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                      {
                        "name": "expectedAssists",
                        "importance": 0.0361
                      },
                      {
                        "name": "accurateCross",
                        "importance": 0.0356
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                      {
                        "name": "creative_index",
                        "importance": 0.0345
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                    ]
                  },
                  {
                    "target": "goalAssist",
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                    "scale": "count per match",
                    "top_features": [
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                        "name": "dribbleValueNormalized",
                        "importance": 0.0442
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                      {
                        "name": "keyPass_p90",
                        "importance": 0.0378
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                      {
                        "name": "totalCross",
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                      {
                        "name": "cross_accuracy",
                        "importance": 0.036
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                      {
                        "name": "interceptionWon",
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                    ]
                  },
                  {
                    "target": "expectedGoals",
                    "predicted": 0.0685974508523941,
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                    "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",
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                      {
                        "name": "possessionLostCtrl",
                        "importance": 0.0399
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                      {
                        "name": "numberOfSprints",
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                    ]
                  },
                  {
                    "target": "rating",
                    "predicted": 6.939328670501709,
                    "scale": "0-10",
                    "top_features": [
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                        "name": "ballRecovery_p90",
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                      {
                        "name": "ballRecovery",
                        "importance": 0.0836
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                      {
                        "name": "kilometersCovered",
                        "importance": 0.0597
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                      {
                        "name": "defensive_midfield_actions",
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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."
              }
            },
            {
              "step": "market_value_boost",
              "description": "Market-value quality scaling (boost 1.1162, quality 0.887)",
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                "total_pass": 36,
                "accurate_pass": 32,
                "duels_won": 4,
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                "accurate_own_half_passes": 0,
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                "accurate_opp_half_passes": 23,
                "crosses_total": 0,
                "crosses_accurate": 0,
                "touches": 53,
                "possession_lost": 0.0,
                "dispossessed": 0.0,
                "duels_lost": 0,
                "aerial_won": 0,
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                "total_contest": 2,
                "won_contest": 1,
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                "fouls": 0,
                "fouls_drawn": 0,
                "goal_rate": 0.0,
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                "big_chances_created": 0,
                "big_chances_missed": 0,
                "xgot": 0.0,
                "ball_carries": 17,
                "total_progression": 69,
                "progressive_carries": 3
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            },
            {
              "step": "fbref_prior_blend",
              "description": "FBref 2026-27 prior blended (weight 0.0385)",
              "stats": {
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                "expected_assists": 0.163,
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                "expected_goals": 0.0766,
                "rating": 7.7455,
                "minutes": 59,
                "total_pass": 36,
                "accurate_pass": 32,
                "duels_won": 4,
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                "accurate_long_balls": 0,
                "total_own_half_passes": 0,
                "accurate_own_half_passes": 0,
                "total_opp_half_passes": 27,
                "accurate_opp_half_passes": 23,
                "crosses_total": 0,
                "crosses_accurate": 0,
                "touches": 53,
                "possession_lost": 0.0,
                "dispossessed": 0.0,
                "duels_lost": 0,
                "aerial_won": 0,
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                "interceptions": 0,
                "tackles_won": 0,
                "tackles": 0,
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                "total_contest": 2,
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                "fouls": 0,
                "fouls_drawn": 0,
                "goal_rate": 0.0241,
                "goals": 0,
                "shots_on_target": 0,
                "shots_off_target": 0,
                "blocks": 0,
                "big_chances_created": 0,
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                "xgot": 0.0,
                "ball_carries": 17,
                "total_progression": 69,
                "progressive_carries": 3,
                "total_shots": 2,
                "offsides": 0,
                "yellowCards": 0.0,
                "redCards": 0.0,
                "ownGoals": 0.0,
                "shotAccuracy": 50.0,
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                "minutesPct": 53.3,
                "pointsPerMatch": 3.0,
                "netGoalDifferencePer90": 1.87
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            },
            {
              "step": "final_cap",
              "description": "Stats clamped to historical constraints and shot-component identity",
              "stats": {
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                "expected_goals": 0.0766,
                "rating": 7.7455,
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                "total_pass": 36,
                "accurate_pass": 32,
                "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": 27,
                "accurate_opp_half_passes": 23,
                "crosses_total": 0,
                "crosses_accurate": 0,
                "touches": 53,
                "possession_lost": 0.0,
                "dispossessed": 0.0,
                "duels_lost": 0,
                "aerial_won": 0,
                "aerial_lost": 0,
                "interceptions": 0,
                "tackles_won": 0,
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                "total_contest": 2,
                "won_contest": 1,
                "challenges_lost": 0,
                "fouls": 0,
                "fouls_drawn": 0,
                "goal_rate": 0.0241,
                "goals": 0,
                "shots_on_target": 0,
                "shots_off_target": 0,
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                "ball_carries": 17,
                "total_progression": 69,
                "progressive_carries": 3,
                "total_shots": 2,
                "offsides": 0,
                "yellowCards": 0.0,
                "redCards": 0.0,
                "ownGoals": 0.0,
                "shotAccuracy": 50.0,
                "shotConversion": 0.25,
                "minutesPct": 53.3,
                "pointsPerMatch": 3.0,
                "netGoalDifferencePer90": 1.87
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            },
            {
              "step": "enriched_model_output",
              "description": "Model output after duel-context enrichment (pre router post-processing)",
              "stats": {
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                "expected_goals": 0.0766,
                "rating": 7.7455,
                "minutes": 59,
                "total_pass": 36,
                "accurate_pass": 32,
                "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": 27,
                "accurate_opp_half_passes": 23,
                "crosses_total": 0,
                "crosses_accurate": 0,
                "touches": 53,
                "possession_lost": 0.0,
                "dispossessed": 0.0,
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                "aerial_won": 1,
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                "tackles_won": 0,
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                "total_contest": 2,
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                "fouls": 0,
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                "goal_rate": 0.0241,
                "goals": 0,
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                "ball_carries": 17,
                "total_progression": 69,
                "progressive_carries": 3,
                "total_shots": 3,
                "offsides": 0,
                "yellowCards": 0.0,
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                "shotAccuracy": 50.0,
                "shotConversion": 0.25,
                "minutesPct": 53.3,
                "pointsPerMatch": 3.0,
                "netGoalDifferencePer90": 1.87,
                "dribbles_attempted": 3,
                "dribbles_successful": 1.6,
                "crosses_attempted": 0.0,
                "duel_win_rate": 0.587,
                "pressing_faced": "LOW",
                "matchup_zone": "CAM vs CM",
                "numerical_situation": "1v1",
                "opponent_defenders": "Facundo Buonanotte",
                "opponent_faced": "Facundo Buonanotte",
                "antagonist_source": "attacking_duel, midfield_pairing"
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            },
            {
              "step": "team_lambda_rescale",
              "description": "Player expected_goals/expected_assists rescaled so squad sum equals team lambda 4.32 (squad xG sum 1.4792, xG scale 2.9178)",
              "stats": {
                "key_pass": 2,
                "expected_assists": 0.163,
                "assists": 0,
                "expected_goals": 0.2235,
                "rating": 7.7455,
                "minutes": 59,
                "total_pass": 36,
                "accurate_pass": 32,
                "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": 27,
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            "source_file": "data/player_rankings.csv",
            "player_name": "Bernardo Silva",
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                {
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                {
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                {
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                },
                {
                  "player_name": "Jay O'Shea",
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                {
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                {
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                {
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                }
              ]
            }
          },
          "data_sources": [
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            "market_value",
            "fbref_season"
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          "xgboost_reasoning": {
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            "position_service": "M_service",
            "features_evaluated": [
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              "totalPass",
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              "totalOppositionHalfPasses",
              "accurateOppositionHalfPasses",
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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"
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            "targets_predicted": [
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              "expectedAssists",
              "goalAssist",
              "expectedGoals",
              "rating"
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              "season": "2026-2027",
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              "starts": 2.0,
              "minutes": 178.0,
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            },
            "rationale": "XGBoost regressor (M_service) evaluated 4 historical appearances across 5 target models; FBref 2026-2027 prior blended (La Liga, Real Madrid, rel: 0.13, gls/90: 0.0, ast/90: 0.0)."
          },
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              "trace": {
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                  "schema_version": 3,
                  "trained_at": "2026-09-15T10:01:48.236605+00:00",
                  "trained_on": {
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                    "players": 461,
                    "rows": 1422
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                },
                "player_history": [
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                    "opponent": "Real Betis",
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                    "is_starting": false,
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                  },
                  {
                    "match_date": "2026-08-30",
                    "opponent": "Málaga CF",
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                  },
                  {
                    "match_date": "2026-08-26",
                    "opponent": "Real Sociedad",
                    "minutes": 86.0,
                    "is_starting": true,
                    "weight": 0.2267,
                    "rating": 7.0
                  },
                  {
                    "match_date": "2026-08-22",
                    "opponent": "Espanyol",
                    "minutes": 80.0,
                    "is_starting": true,
                    "weight": 0.1927,
                    "rating": 6.2
                  }
                ],
                "feature_row": {
                  "history_matches": 4.0,
                  "is_starting_11": 1.0,
                  "ballRecovery_p90": 2.0536,
                  "ballRecovery": 1.9045,
                  "intensity_index": 1.8298,
                  "expectedAssists": 0.0447,
                  "kilometersCovered": 4.5777
                },
                "per_target": [
                  {
                    "target": "keyPass",
                    "predicted": 0.9811967611312866,
                    "scale": "count per match",
                    "top_features": [
                      {
                        "name": "is_starting_11",
                        "importance": 0.0551
                      },
                      {
                        "name": "expectedAssists",
                        "importance": 0.0489
                      },
                      {
                        "name": "creative_efficiency",
                        "importance": 0.0393
                      },
                      {
                        "name": "creative_index",
                        "importance": 0.035
                      },
                      {
                        "name": "accurateCross",
                        "importance": 0.0319
                      }
                    ]
                  },
                  {
                    "target": "expectedAssists",
                    "predicted": 0.05903606489300728,
                    "scale": "per match (raw)",
                    "top_features": [
                      {
                        "name": "cross_creative_contribution",
                        "importance": 0.0714
                      },
                      {
                        "name": "totalOppositionHalfPasses",
                        "importance": 0.0375
                      },
                      {
                        "name": "expectedAssists",
                        "importance": 0.0361
                      },
                      {
                        "name": "accurateCross",
                        "importance": 0.0356
                      },
                      {
                        "name": "creative_index",
                        "importance": 0.0345
                      }
                    ]
                  },
                  {
                    "target": "goalAssist",
                    "predicted": 0.07642494142055511,
                    "scale": "count per match",
                    "top_features": [
                      {
                        "name": "dribbleValueNormalized",
                        "importance": 0.0442
                      },
                      {
                        "name": "keyPass_p90",
                        "importance": 0.0378
                      },
                      {
                        "name": "totalCross",
                        "importance": 0.0368
                      },
                      {
                        "name": "cross_accuracy",
                        "importance": 0.036
                      },
                      {
                        "name": "interceptionWon",
                        "importance": 0.0315
                      }
                    ]
                  },
                  {
                    "target": "expectedGoals",
                    "predicted": 0.0356723815202713,
                    "scale": "per match (raw)",
                    "top_features": [
                      {
                        "name": "totalShots",
                        "importance": 0.077
                      },
                      {
                        "name": "intensity_index",
                        "importance": 0.0622
                      },
                      {
                        "name": "progressiveBallCarriesCount",
                        "importance": 0.0454
                      },
                      {
                        "name": "possessionLostCtrl",
                        "importance": 0.0399
                      },
                      {
                        "name": "numberOfSprints",
                        "importance": 0.0384
                      }
                    ]
                  },
                  {
                    "target": "rating",
                    "predicted": 6.905787944793701,
                    "scale": "0-10",
                    "top_features": [
                      {
                        "name": "ballRecovery_p90",
                        "importance": 0.0847
                      },
                      {
                        "name": "ballRecovery",
                        "importance": 0.0836
                      },
                      {
                        "name": "kilometersCovered",
                        "importance": 0.0597
                      },
                      {
                        "name": "defensive_midfield_actions",
                        "importance": 0.05
                      },
                      {
                        "name": "minutesPlayed",
                        "importance": 0.0441
                      }
                    ]
                  }
                ],
                "caveat": "Raw XGBoost output: no per-90 normalization; minutesPlayed is the player's historical average."
              }
            },
            {
              "step": "market_value_boost",
              "description": "Market-value quality scaling (boost 1.0422, quality 0.641)",
              "stats": {
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                "expected_assists": 0.0615,
                "assists": 0,
                "expected_goals": 0.0372,
                "rating": 7.1974,
                "minutes": 53,
                "total_pass": 41,
                "accurate_pass": 38,
                "duels_won": 2,
                "total_long_balls": 0,
                "accurate_long_balls": 0,
                "total_own_half_passes": 18,
                "accurate_own_half_passes": 16,
                "total_opp_half_passes": 23,
                "accurate_opp_half_passes": 21,
                "crosses_total": 0,
                "crosses_accurate": 0,
                "touches": 50,
                "possession_lost": 5.7323,
                "dispossessed": 0.0,
                "duels_lost": 4,
                "aerial_won": 0,
                "aerial_lost": 0,
                "interceptions": 0,
                "tackles_won": 0,
                "tackles": 2,
                "clearances": 0,
                "total_contest": 0,
                "won_contest": 0,
                "challenges_lost": 0,
                "fouls": 0,
                "fouls_drawn": 0,
                "goal_rate": 0.0,
                "goals": 0,
                "shots_on_target": 0,
                "shots_off_target": 0,
                "blocks": 0,
                "big_chances_created": 0,
                "big_chances_missed": 0,
                "xgot": 0.0,
                "ball_carries": 15,
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                "progressive_carries": 0
              }
            },
            {
              "step": "fbref_prior_blend",
              "description": "FBref 2026-27 prior blended (weight 0.0481)",
              "stats": {
                "key_pass": 1,
                "expected_assists": 0.0615,
                "assists": 0,
                "expected_goals": 0.0372,
                "rating": 7.1974,
                "minutes": 53,
                "total_pass": 41,
                "accurate_pass": 38,
                "duels_won": 2,
                "total_long_balls": 0,
                "accurate_long_balls": 0,
                "total_own_half_passes": 18,
                "accurate_own_half_passes": 16,
                "total_opp_half_passes": 23,
                "accurate_opp_half_passes": 21,
                "crosses_total": 0,
                "crosses_accurate": 0,
                "touches": 50,
                "possession_lost": 5.7323,
                "dispossessed": 0.0,
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                "aerial_won": 0,
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                "interceptions": 0,
                "tackles_won": 0,
                "tackles": 2,
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                "challenges_lost": 0,
                "fouls": 0,
                "fouls_drawn": 0,
                "goal_rate": 0.0,
                "goals": 0,
                "shots_on_target": 0,
                "shots_off_target": 0,
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                "big_chances_created": 0,
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                "xgot": 0.0,
                "ball_carries": 15,
                "total_progression": 53,
                "progressive_carries": 0,
                "total_shots": 0,
                "offsides": 0,
                "yellowCards": 0.0,
                "redCards": 0.0,
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                "minutesPct": 65.9,
                "pointsPerMatch": 3.0,
                "netGoalDifferencePer90": 2.02
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            },
            {
              "step": "final_cap",
              "description": "Stats clamped to historical constraints and shot-component identity",
              "stats": {
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                "expected_assists": 0.0615,
                "assists": 0,
                "expected_goals": 0.0372,
                "rating": 7.1974,
                "minutes": 53,
                "total_pass": 41,
                "accurate_pass": 38,
                "duels_won": 2,
                "total_long_balls": 0,
                "accurate_long_balls": 0,
                "total_own_half_passes": 18,
                "accurate_own_half_passes": 16,
                "total_opp_half_passes": 23,
                "accurate_opp_half_passes": 21,
                "crosses_total": 0,
                "crosses_accurate": 0,
                "touches": 50,
                "possession_lost": 5.7323,
                "dispossessed": 0.0,
                "duels_lost": 4,
                "aerial_won": 0,
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                "interceptions": 0,
                "tackles_won": 0,
                "tackles": 2,
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                "total_contest": 0,
                "won_contest": 0,
                "challenges_lost": 0,
                "fouls": 0,
                "fouls_drawn": 0,
                "goal_rate": 0.0,
                "goals": 0,
                "shots_on_target": 0,
                "shots_off_target": 0,
                "blocks": 0,
                "big_chances_created": 0,
                "big_chances_missed": 0,
                "xgot": 0.0,
                "ball_carries": 15,
                "total_progression": 53,
                "progressive_carries": 0,
                "total_shots": 0,
                "offsides": 0,
                "yellowCards": 0.0,
                "redCards": 0.0,
                "ownGoals": 0.0,
                "minutesPct": 65.9,
                "pointsPerMatch": 3.0,
                "netGoalDifferencePer90": 2.02
              }
            },
            {
              "step": "enriched_model_output",
              "description": "Model output after duel-context enrichment (pre router post-processing)",
              "stats": {
                "key_pass": 1,
                "expected_assists": 0.0615,
                "assists": 0,
                "expected_goals": 0.0372,
                "rating": 7.1974,
                "minutes": 53,
                "total_pass": 41,
                "accurate_pass": 38,
                "duels_won": 2,
                "total_long_balls": 0,
                "accurate_long_balls": 0,
                "total_own_half_passes": 18,
                "accurate_own_half_passes": 16,
                "total_opp_half_passes": 23,
                "accurate_opp_half_passes": 21,
                "crosses_total": 0,
                "crosses_accurate": 0,
                "touches": 50,
                "possession_lost": 5.7323,
                "dispossessed": 0.0,
                "duels_lost": 4,
                "aerial_won": 0,
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                "tackles_won": 0,
                "tackles": 2,
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                "xgot": 0.0,
                "ball_carries": 15,
                "total_progression": 53,
                "progressive_carries": 0,
                "total_shots": 0,
                "offsides": 0,
                "yellowCards": 0.0,
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                "ownGoals": 0.0,
                "minutesPct": 65.9,
                "pointsPerMatch": 3.0,
                "netGoalDifferencePer90": 2.02,
                "opponent_faced": "Abiel Osorio, Facundo Buonanotte, Germán Valera",
                "matchup_zone": "Shadow Striker vs CDM + CB — Zone 14 Battle",
                "antagonist_source": "defensive_duel, midfield_pairing"
              }
            },
            {
              "step": "team_lambda_rescale",
              "description": "Player expected_goals/expected_assists rescaled so squad sum equals team lambda 4.32 (squad xG sum 1.4792, xG scale 2.9178)",
              "stats": {
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                "expected_assists": 0.0615,
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                "expected_goals": 0.1085,
                "rating": 7.1974,
                "minutes": 53,
                "total_pass": 41,
                "accurate_pass": 38,
                "duels_won": 2,
                "total_long_balls": 0,
                "accurate_long_balls": 0,
                "total_own_half_passes": 18,
                "accurate_own_half_passes": 16,
                "total_opp_half_passes": 23,
                "accurate_opp_half_passes": 21,
                "crosses_total": 0,
                "crosses_accurate": 0,
                "touches": 50,
                "possession_lost": 5.7323,
                "dispossessed": 0.0,
                "duels_lost": 4,
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                "tackles": 2,
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                "total_contest": 0,
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                "fouls": 0,
                "fouls_drawn": 0,
                "goal_rate": 0.0,
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                "blocks": 0,
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                "xgot": 0.0,
                "ball_carries": 15,
                "total_progression": 53,
                "progressive_carries": 0,
                "total_shots": 0,
                "offsides": 0,
                "yellowCards": 0.0,
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                "minutesPct": 65.9,
                "pointsPerMatch": 3.0,
                "netGoalDifferencePer90": 2.02,
                "opponent_faced": "Abiel Osorio, Facundo Buonanotte, Germán Valera",
                "matchup_zone": "Shadow Striker vs CDM + CB — Zone 14 Battle",
                "antagonist_source": "defensive_duel, midfield_pairing",
                "projected_goals": 0,
                "goal_probability": 0.0,
                "projected_assists": 0,
                "assist_probability": 0.0
              }
            },
            {
              "step": "rankings_attached",
              "description": "Global ranking attached (match squad rank 15, fifa_overall 84.0)",
              "stats": {
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                "expected_assists": 0.0615,
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                "expected_goals": 0.1085,
                "rating": 7.1974,
                "minutes": 53,
                "total_pass": 41,
                "accurate_pass": 38,
                "duels_won": 2,
                "total_long_balls": 0,
                "accurate_long_balls": 0,
                "total_own_half_passes": 18,
                "accurate_own_half_passes": 16,
                "total_opp_half_passes": 23,
                "accurate_opp_half_passes": 21,
                "crosses_total": 0,
                "crosses_accurate": 0,
                "touches": 50,
                "possession_lost": 5.7323,
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                "duels_lost": 4,
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                "tackles_won": 0,
                "tackles": 2,
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                "challenges_lost": 0,
                "fouls": 0,
                "fouls_drawn": 0,
                "goal_rate": 0.0,
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                "blocks": 0,
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                "xgot": 0.0,
                "ball_carries": 15,
                "total_progression": 53,
                "progressive_carries": 0,
                "total_shots": 0,
                "offsides": 0,
                "yellowCards": 0.0,
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                "ownGoals": 0.0,
                "minutesPct": 65.9,
                "pointsPerMatch": 3.0,
                "netGoalDifferencePer90": 2.02,
                "opponent_faced": "Abiel Osorio, Facundo Buonanotte, Germán Valera",
                "matchup_zone": "Shadow Striker vs CDM + CB — Zone 14 Battle",
                "antagonist_source": "defensive_duel, midfield_pairing",
                "projected_goals": 0,
                "goal_probability": 0.0,
                "projected_assists": 0,
                "assist_probability": 0.0,
                "fifa_overall": 84.0
              }
            },
            {
              "step": "integer_goal_projection",
              "description": "Team scoreline allocation: 4 projected goals distributed by scorer weight",
              "stats": {
                "key_pass": 1,
                "expected_assists": 0.0615,
                "assists": 0,
                "expected_goals": 0.1085,
                "rating": 7.1974,
                "minutes": 53,
                "total_pass": 41,
                "accurate_pass": 38,
                "duels_won": 2,
                "total_long_balls": 0,
                "accurate_long_balls": 0,
                "total_own_half_passes": 18,
                "accurate_own_half_passes": 16,
                "total_opp_half_passes": 23,
                "accurate_opp_half_passes": 21,
                "crosses_total": 0,
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                "possession_lost": 5.7323,
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                "tackles_won": 0,
                "tackles": 2,
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                "total_contest": 0,
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                "challenges_lost": 0,
                "fouls": 0,
                "fouls_drawn": 0,
                "goal_rate": 0.0,
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                "shots_on_target": 0,
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                "blocks": 0,
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                "xgot": 0.0,
                "ball_carries": 15,
                "total_progression": 53,
                "progressive_carries": 0,
                "total_shots": 0,
                "offsides": 0,
                "yellowCards": 0.0,
                "redCards": 0.0,
                "ownGoals": 0.0,
                "minutesPct": 65.9,
                "pointsPerMatch": 3.0,
                "netGoalDifferencePer90": 2.02,
                "opponent_faced": "Abiel Osorio, Facundo Buonanotte, Germán Valera",
                "matchup_zone": "Shadow Striker vs CDM + CB — Zone 14 Battle",
                "antagonist_source": "defensive_duel, midfield_pairing",
                "projected_goals": 0,
                "goal_probability": 0.0518,
                "projected_assists": 0,
                "assist_probability": 0.0,
                "fifa_overall": 84.0
              }
            },
            {
              "step": "integer_assist_projection",
              "description": "Team scoreline allocation: 1 projected assists distributed by provider weight",
              "stats": {
                "key_pass": 1,
                "expected_assists": 0.0615,
                "assists": 0,
                "expected_goals": 0.1085,
                "rating": 7.1974,
                "minutes": 53,
                "total_pass": 41,
                "accurate_pass": 38,
                "duels_won": 2,
                "total_long_balls": 0,
                "accurate_long_balls": 0,
                "total_own_half_passes": 18,
                "accurate_own_half_passes": 16,
                "total_opp_half_passes": 23,
                "accurate_opp_half_passes": 21,
                "crosses_total": 0,
                "crosses_accurate": 0,
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                "possession_lost": 5.7323,
                "dispossessed": 0.0,
                "duels_lost": 4,
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                "aerial_lost": 0,
                "interceptions": 0,
                "tackles_won": 0,
                "tackles": 2,
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                "challenges_lost": 0,
                "fouls": 0,
                "fouls_drawn": 0,
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                "shots_on_target": 0,
                "shots_off_target": 0,
                "blocks": 0,
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                "xgot": 0.0,
                "ball_carries": 15,
                "total_progression": 53,
                "progressive_carries": 0,
                "total_shots": 0,
                "offsides": 0,
                "yellowCards": 0.0,
                "redCards": 0.0,
                "ownGoals": 0.0,
                "minutesPct": 65.9,
                "pointsPerMatch": 3.0,
                "netGoalDifferencePer90": 2.02,
                "opponent_faced": "Abiel Osorio, Facundo Buonanotte, Germán Valera",
                "matchup_zone": "Shadow Striker vs CDM + CB — Zone 14 Battle",
                "antagonist_source": "defensive_duel, midfield_pairing",
                "projected_goals": 0,
                "goal_probability": 0.0518,
                "projected_assists": 0,
                "assist_probability": 0.119,
                "fifa_overall": 84.0
              }
            }
          ]
        },
        "Eduardo Camavinga": {
          "player_id": 973887,
          "position": "M",
          "position_depth": "M",
          "is_starter": true,
          "shirt_number": 6,
          "height": 182,
          "market_value": 48000000,
          "stats": {
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            "expected_assists": 0.059,
            "assists": 0,
            "expected_goals": 0.1091,
            "rating": 7.5194,
            "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,
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            "total_contest": 0,
            "won_contest": 0,
            "challenges_lost": 0,
            "fouls": 1,
            "fouls_drawn": 0,
            "goal_rate": 0.0,
            "goals": 0,
            "shots_on_target": 0,
            "shots_off_target": 0,
            "blocks": 0,
            "big_chances_created": 0,
            "big_chances_missed": 0,
            "xgot": 0.0,
            "ball_carries": 11,
            "total_progression": 38,
            "progressive_carries": 1,
            "total_shots": 0,
            "offsides": 0,
            "yellowCards": 0.7692,
            "redCards": 0.0,
            "ownGoals": 0.0,
            "minutesPct": 42.2,
            "pointsPerMatch": 3.0,
            "netGoalDifferencePer90": 4.74,
            "opponent_faced": "Javi Morcillo",
            "matchup_zone": "Midfield lane",
            "antagonist_source": "midfield_pairing",
            "projected_goals": 0,
            "goal_probability": 0.0548,
            "projected_assists": 0,
            "assist_probability": 0.1218,
            "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",
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              "source": "depth_chart.csv"
            },
            {
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              "away_team": "Real Madrid",
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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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              "away_team": "Málaga CF",
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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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              "match_date": "2026-08-26",
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              "away_team": "Real Sociedad",
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              "opponent": "Real Sociedad",
              "stats": {
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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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              "match_date": "2026-08-22",
              "home_team": "Espanyol",
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              "opponent": "Espanyol",
              "stats": {
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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": 442.5,
            "ranking_source": "sofascore_plus_fifa_csv",
            "ranking_status": "combined",
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            "sofascore_rating": 7.0364,
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            "fifa_rank": 578.0,
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            "fifa_source": "EA SPORTS FC official ratings",
            "match_squad_rank": 12,
            "squad_role": "starter",
            "projected_match_rating": 7.5194,
            "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",
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                }
              ],
              "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": [
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            "market_value",
            "fbref_season"
          ],
          "data_confidence": 0.513,
          "history_matches": 4,
          "xgboost_reasoning": {
            "model_source": "xgboost_regressor",
            "position_service": "M_service",
            "features_evaluated": [
              "minutesPlayed",
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              "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": [
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              "expectedAssists",
              "goalAssist",
              "expectedGoals",
              "rating"
            ],
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              "fbref_season"
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            "market_value_adjustment": 1.095,
            "fbref_prior_metrics": {
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              "competition": "La Liga",
              "season": "2026-2027",
              "appearances": 3.0,
              "starts": 1.0,
              "minutes": 114.0,
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              "shots_per90": 0.0,
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            "rationale": "XGBoost regressor (M_service) evaluated 4 historical appearances across 5 target models; FBref 2026-2027 prior blended (La Liga, Real Madrid, rel: 0.09, gls/90: 0.0, ast/90: 0.0)."
          },
          "stat_evolution": [
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                "expected_goals": 0.0342,
                "rating": 6.8667,
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                "duels_won": 4,
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                "accurate_own_half_passes": 17,
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                "possession_lost": 4.25,
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                "ball_carries": 10,
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              "trace": {
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                  "schema_version": 3,
                  "trained_at": "2026-09-15T10:01:48.236605+00:00",
                  "trained_on": {
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                    "players": 461,
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                },
                "player_history": [
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                    "opponent": "Real Betis",
                    "minutes": 64.0,
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                    "weight": 0.3138,
                    "rating": 6.8
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                  {
                    "match_date": "2026-08-30",
                    "opponent": "Málaga CF",
                    "minutes": 90.0,
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                    "weight": 0.2667,
                    "rating": 6.9
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                  {
                    "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,
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                    "weight": 0.1927,
                    "rating": 6.6
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                ],
                "feature_row": {
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                "per_target": [
                  {
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                      {
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                      {
                        "name": "creative_efficiency",
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                      {
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                    ]
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                  {
                    "target": "expectedAssists",
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                    "top_features": [
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                      {
                        "name": "totalOppositionHalfPasses",
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                      {
                        "name": "expectedAssists",
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                      {
                        "name": "accurateCross",
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                      {
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                    ]
                  },
                  {
                    "target": "goalAssist",
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                    "scale": "count per match",
                    "top_features": [
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                        "name": "dribbleValueNormalized",
                        "importance": 0.0442
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                      {
                        "name": "keyPass_p90",
                        "importance": 0.0378
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                      {
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                      {
                        "name": "cross_accuracy",
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                      {
                        "name": "interceptionWon",
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                    ]
                  },
                  {
                    "target": "expectedGoals",
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                    "top_features": [
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                      {
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                      {
                        "name": "progressiveBallCarriesCount",
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                      {
                        "name": "possessionLostCtrl",
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                      {
                        "name": "numberOfSprints",
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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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                      {
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                    ]
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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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                "accurate_own_half_passes": 18,
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                "crosses_total": 0,
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                "progressive_carries": 1
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            },
            {
              "step": "fbref_prior_blend",
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              "stats": {
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                "rating": 7.5194,
                "minutes": 48,
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                "total_own_half_passes": 19,
                "accurate_own_half_passes": 18,
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                "big_chances_created": 0,
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                "ball_carries": 11,
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                "total_shots": 0,
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                "yellowCards": 0.7692,
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                "minutesPct": 42.2,
                "pointsPerMatch": 3.0,
                "netGoalDifferencePer90": 4.74
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            },
            {
              "step": "final_cap",
              "description": "Stats clamped to historical constraints and shot-component identity",
              "stats": {
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                "total_own_half_passes": 19,
                "accurate_own_half_passes": 18,
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                "fouls": 1,
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                "goal_rate": 0.0,
                "goals": 0,
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                "ball_carries": 11,
                "total_progression": 38,
                "progressive_carries": 1,
                "total_shots": 0,
                "offsides": 0,
                "yellowCards": 0.7692,
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                "ownGoals": 0.0,
                "minutesPct": 42.2,
                "pointsPerMatch": 3.0,
                "netGoalDifferencePer90": 4.74
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            },
            {
              "step": "enriched_model_output",
              "description": "Model output after duel-context enrichment (pre router post-processing)",
              "stats": {
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                "expected_goals": 0.0374,
                "rating": 7.5194,
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                "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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                "touches": 48,
                "possession_lost": 4.654,
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                "duels_lost": 3,
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                "ball_carries": 11,
                "total_progression": 38,
                "progressive_carries": 1,
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                "yellowCards": 0.7692,
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                "minutesPct": 42.2,
                "pointsPerMatch": 3.0,
                "netGoalDifferencePer90": 4.74,
                "opponent_faced": "Javi Morcillo",
                "matchup_zone": "Midfield lane",
                "antagonist_source": "midfield_pairing"
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            },
            {
              "step": "team_lambda_rescale",
              "description": "Player expected_goals/expected_assists rescaled so squad sum equals team lambda 4.32 (squad xG sum 1.4792, xG scale 2.9178)",
              "stats": {
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                "expected_assists": 0.059,
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                "expected_goals": 0.1091,
                "rating": 7.5194,
                "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,
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                "touches": 48,
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                "duels_lost": 3,
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                "interceptions": 0,
                "tackles_won": 0,
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                "total_contest": 0,
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                "goal_rate": 0.0,
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            {
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          ]
        },
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          ],
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              ],
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                  "player_name": "Dominik Szoboszlai",
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                  "player_name": "Thibaut Courtois",
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                },
                {
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                {
                  "player_name": "Marc Guéhi",
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                },
                {
                  "player_name": "Jaden Philogene-Bidace",
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              ]
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          },
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              "duelWon",
              "duelLost",
              "aerialWon",
              "aerialLost",
              "ballRecovery",
              "touches",
              "totalClearance",
              "wonTackle",
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              "dispossessed",
              "challengeLost",
              "errorLeadToAShot",
              "errorLeadToAGoal",
              "possessionLostCtrl",
              "passValueNormalized",
              "defensiveValueNormalized",
              "ballCarriesCount",
              "totalProgression",
              "progressiveBallCarriesCount",
              "pass_accuracy",
              "duel_win_rate",
              "opp_half_pass_pct",
              "long_ball_accuracy",
              "defensive_actions",
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              "interceptionWon_p90",
              "totalClearance_p90",
              "duelWon_p90",
              "ballRecovery_p90",
              "press_vulnerability",
              "error_severity",
              "aerial_dominance",
              "progressive_carries_p90",
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            "targets_predicted": [
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              "wonTackle",
              "totalClearance",
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                    ]
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                  {
                    "target": "totalClearance",
                    "predicted": 3.0697598457336426,
                    "scale": "count per match",
                    "top_features": [
                      {
                        "name": "is_starting_11",
                        "importance": 0.11
                      },
                      {
                        "name": "opp_half_pass_pct",
                        "importance": 0.0506
                      },
                      {
                        "name": "totalClearance_p90",
                        "importance": 0.0425
                      },
                      {
                        "name": "aerialWon",
                        "importance": 0.0417
                      },
                      {
                        "name": "tackle_success_rate",
                        "importance": 0.0343
                      }
                    ]
                  },
                  {
                    "target": "aerialWon",
                    "predicted": 1.1220799684524536,
                    "scale": "count per match",
                    "top_features": [
                      {
                        "name": "is_starting_11",
                        "importance": 0.0798
                      },
                      {
                        "name": "aerialWon",
                        "importance": 0.0597
                      },
                      {
                        "name": "totalClearance",
                        "importance": 0.0439
                      },
                      {
                        "name": "accuratePass",
                        "importance": 0.0426
                      },
                      {
                        "name": "errorLeadToAShot",
                        "importance": 0.0411
                      }
                    ]
                  },
                  {
                    "target": "rating",
                    "predicted": 6.647800445556641,
                    "scale": "0-10",
                    "top_features": [
                      {
                        "name": "touches_p90",
                        "importance": 0.0708
                      },
                      {
                        "name": "accuratePass",
                        "importance": 0.0705
                      },
                      {
                        "name": "totalLongBalls",
                        "importance": 0.0537
                      },
                      {
                        "name": "pass_accuracy",
                        "importance": 0.0518
                      },
                      {
                        "name": "minutesPlayed",
                        "importance": 0.0478
                      }
                    ]
                  }
                ],
                "caveat": "Raw XGBoost output: no per-90 normalization; minutesPlayed is the player's historical average."
              }
            },
            {
              "step": "market_value_boost",
              "description": "Market-value quality scaling (boost 1.1071, quality 0.857)",
              "stats": {
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                "tackles": 1,
                "tackles_won": 1,
                "clearances": 3,
                "aerial_won": 1,
                "rating": 7.3596,
                "minutes": 69,
                "total_pass": 45,
                "accurate_pass": 40,
                "duels_won": 3,
                "total_long_balls": 2,
                "accurate_long_balls": 2,
                "total_own_half_passes": 19,
                "accurate_own_half_passes": 17,
                "total_opp_half_passes": 25,
                "accurate_opp_half_passes": 23,
                "crosses_total": 0,
                "crosses_accurate": 0,
                "touches": 59,
                "possession_lost": 5.8121,
                "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": 0,
                "goal_rate": 0.0,
                "goals": 0,
                "assists": 0,
                "expected_goals": 0.0,
                "expected_assists": 0.0332,
                "total_shots": 0,
                "shots_on_target": 0,
                "shots_off_target": 0,
                "big_chances_created": 0,
                "xgot": 0.0,
                "ball_carries": 11,
                "total_progression": 27,
                "progressive_carries": 0,
                "key_pass": 0
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            },
            {
              "step": "fbref_prior_blend",
              "description": "FBref 2026-27 prior blended (weight 0.0433)",
              "stats": {
                "interceptions": 1,
                "tackles": 1,
                "tackles_won": 1,
                "clearances": 3,
                "aerial_won": 1,
                "rating": 7.3596,
                "minutes": 69,
                "total_pass": 45,
                "accurate_pass": 40,
                "duels_won": 3,
                "total_long_balls": 2,
                "accurate_long_balls": 2,
                "total_own_half_passes": 19,
                "accurate_own_half_passes": 17,
                "total_opp_half_passes": 25,
                "accurate_opp_half_passes": 23,
                "crosses_total": 0,
                "crosses_accurate": 0,
                "touches": 59,
                "possession_lost": 5.8121,
                "dispossessed": 0.0,
                "duels_lost": 0,
                "aerial_lost": 0,
                "total_contest": 0,
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                "ball_recovery": 4,
                "challenges_lost": 0,
                "fouls": 0,
                "fouls_drawn": 0,
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                "assists": 0,
                "expected_goals": 0.0,
                "expected_assists": 0.0332,
                "total_shots": 0,
                "shots_on_target": 0,
                "shots_off_target": 0,
                "big_chances_created": 0,
                "xgot": 0.0,
                "ball_carries": 11,
                "total_progression": 27,
                "progressive_carries": 0,
                "key_pass": 0,
                "offsides": 0,
                "yellowCards": 0.0,
                "redCards": 0.0,
                "ownGoals": 0.0,
                "minutesPct": 60.0,
                "pointsPerMatch": 3.0,
                "netGoalDifferencePer90": 4.44
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            },
            {
              "step": "final_cap",
              "description": "Stats clamped to historical constraints and shot-component identity",
              "stats": {
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                "tackles_won": 1,
                "clearances": 3,
                "aerial_won": 1,
                "rating": 7.3596,
                "minutes": 69,
                "total_pass": 45,
                "accurate_pass": 40,
                "duels_won": 3,
                "total_long_balls": 2,
                "accurate_long_balls": 2,
                "total_own_half_passes": 19,
                "accurate_own_half_passes": 17,
                "total_opp_half_passes": 25,
                "accurate_opp_half_passes": 23,
                "crosses_total": 0,
                "crosses_accurate": 0,
                "touches": 59,
                "possession_lost": 5.8121,
                "dispossessed": 0.0,
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                "total_contest": 0,
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                "ball_recovery": 4,
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                "fouls": 0,
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                "goal_rate": 0.0,
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                "expected_assists": 0.0332,
                "total_shots": 0,
                "shots_on_target": 0,
                "shots_off_target": 0,
                "big_chances_created": 0,
                "xgot": 0.0,
                "ball_carries": 11,
                "total_progression": 27,
                "progressive_carries": 0,
                "key_pass": 0,
                "offsides": 0,
                "yellowCards": 0.0,
                "redCards": 0.0,
                "ownGoals": 0.0,
                "minutesPct": 60.0,
                "pointsPerMatch": 3.0,
                "netGoalDifferencePer90": 4.44
              }
            },
            {
              "step": "enriched_model_output",
              "description": "Model output after duel-context enrichment (pre router post-processing)",
              "stats": {
                "interceptions": 1,
                "tackles": 1,
                "tackles_won": 1,
                "clearances": 3,
                "aerial_won": 1,
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                "minutes": 69,
                "total_pass": 45,
                "accurate_pass": 40,
                "duels_won": 3,
                "total_long_balls": 2,
                "accurate_long_balls": 2,
                "total_own_half_passes": 19,
                "accurate_own_half_passes": 17,
                "total_opp_half_passes": 25,
                "accurate_opp_half_passes": 23,
                "crosses_total": 0,
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                "touches": 59,
                "possession_lost": 5.8121,
                "dispossessed": 0.0,
                "duels_lost": 0,
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                "total_contest": 0,
                "won_contest": 0,
                "ball_recovery": 4,
                "challenges_lost": 0,
                "fouls": 0,
                "fouls_drawn": 0,
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                "goal_rate": 0.0,
                "goals": 0,
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                "expected_goals": 0.0,
                "expected_assists": 0.0332,
                "total_shots": 0,
                "shots_on_target": 0,
                "shots_off_target": 0,
                "big_chances_created": 0,
                "xgot": 0.0,
                "ball_carries": 11,
                "total_progression": 27,
                "progressive_carries": 0,
                "key_pass": 0,
                "offsides": 0,
                "yellowCards": 0.0,
                "redCards": 0.0,
                "ownGoals": 0.0,
                "minutesPct": 60.0,
                "pointsPerMatch": 3.0,
                "netGoalDifferencePer90": 4.44,
                "tackles_in_zone": 1.1,
                "tackles_won_in_zone": 1.3,
                "interceptions_in_zone": 1.4,
                "clearances_in_zone": 0.5,
                "aerial_duels_won": 0.4,
                "defensive_success_rate": 0.82,
                "opponent_faced": "Abiel Osorio",
                "pressing_zone": "Shadow Striker vs CDM + CB — Zone 14 Battle",
                "matchup_zone": "Shadow Striker vs CDM + CB — Zone 14 Battle",
                "antagonist_source": "defensive_duel"
              }
            },
            {
              "step": "team_lambda_rescale",
              "description": "Player expected_goals/expected_assists rescaled so squad sum equals team lambda 4.32 (squad xG sum 1.4792, xG scale 2.9178)",
              "stats": {
                "interceptions": 1,
                "tackles": 1,
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                "clearances": 3,
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                "rating": 7.3596,
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                "total_pass": 45,
                "accurate_pass": 40,
                "duels_won": 3,
                "total_long_balls": 2,
                "accurate_long_balls": 2,
                "total_own_half_passes": 19,
                "accurate_own_half_passes": 17,
                "total_opp_half_passes": 25,
                "accurate_opp_half_passes": 23,
                "crosses_total": 0,
                "crosses_accurate": 0,
                "touches": 59,
                "possession_lost": 5.8121,
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                "duels_lost": 0,
                "aerial_lost": 0,
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                "won_contest": 0,
                "ball_recovery": 4,
                "challenges_lost": 0,
                "fouls": 0,
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                "expected_goals": 0.0,
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                "total_shots": 0,
                "shots_on_target": 0,
                "shots_off_target": 0,
                "big_chances_created": 0,
                "xgot": 0.0,
                "ball_carries": 11,
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                "progressive_carries": 0,
                "key_pass": 0,
                "offsides": 0,
                "yellowCards": 0.0,
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                "minutesPct": 60.0,
                "pointsPerMatch": 3.0,
                "netGoalDifferencePer90": 4.44,
                "tackles_in_zone": 1.1,
                "tackles_won_in_zone": 1.3,
                "interceptions_in_zone": 1.4,
                "clearances_in_zone": 0.5,
                "aerial_duels_won": 0.4,
                "defensive_success_rate": 0.82,
                "opponent_faced": "Abiel Osorio",
                "pressing_zone": "Shadow Striker vs CDM + CB — Zone 14 Battle",
                "matchup_zone": "Shadow Striker vs CDM + CB — Zone 14 Battle",
                "antagonist_source": "defensive_duel",
                "projected_goals": 0,
                "goal_probability": 0.0,
                "projected_assists": 0,
                "assist_probability": 0.0
              }
            },
            {
              "step": "rankings_attached",
              "description": "Global ranking attached (match squad rank 9, fifa_overall 85.0)",
              "stats": {
                "interceptions": 1,
                "tackles": 1,
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                "clearances": 3,
                "aerial_won": 1,
                "rating": 7.3596,
                "minutes": 69,
                "total_pass": 45,
                "accurate_pass": 40,
                "duels_won": 3,
                "total_long_balls": 2,
                "accurate_long_balls": 2,
                "total_own_half_passes": 19,
                "accurate_own_half_passes": 17,
                "total_opp_half_passes": 25,
                "accurate_opp_half_passes": 23,
                "crosses_total": 0,
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                "possession_lost": 5.8121,
                "dispossessed": 0.0,
                "duels_lost": 0,
                "aerial_lost": 0,
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                "won_contest": 0,
                "ball_recovery": 4,
                "challenges_lost": 0,
                "fouls": 0,
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                "goals": 0,
                "assists": 0,
                "expected_goals": 0.0,
                "expected_assists": 0.0332,
                "total_shots": 0,
                "shots_on_target": 0,
                "shots_off_target": 0,
                "big_chances_created": 0,
                "xgot": 0.0,
                "ball_carries": 11,
                "total_progression": 27,
                "progressive_carries": 0,
                "key_pass": 0,
                "offsides": 0,
                "yellowCards": 0.0,
                "redCards": 0.0,
                "ownGoals": 0.0,
                "minutesPct": 60.0,
                "pointsPerMatch": 3.0,
                "netGoalDifferencePer90": 4.44,
                "tackles_in_zone": 1.1,
                "tackles_won_in_zone": 1.3,
                "interceptions_in_zone": 1.4,
                "clearances_in_zone": 0.5,
                "aerial_duels_won": 0.4,
                "defensive_success_rate": 0.82,
                "opponent_faced": "Abiel Osorio",
                "pressing_zone": "Shadow Striker vs CDM + CB — Zone 14 Battle",
                "matchup_zone": "Shadow Striker vs CDM + CB — Zone 14 Battle",
                "antagonist_source": "defensive_duel",
                "projected_goals": 0,
                "goal_probability": 0.0,
                "projected_assists": 0,
                "assist_probability": 0.0,
                "fifa_overall": 85.0
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            },
            {
              "step": "integer_goal_projection",
              "description": "Team scoreline allocation: 4 projected goals distributed by scorer weight",
              "stats": {
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                "tackles": 1,
                "tackles_won": 1,
                "clearances": 3,
                "aerial_won": 1,
                "rating": 7.3596,
                "minutes": 69,
                "total_pass": 45,
                "accurate_pass": 40,
                "duels_won": 3,
                "total_long_balls": 2,
                "accurate_long_balls": 2,
                "total_own_half_passes": 19,
                "accurate_own_half_passes": 17,
                "total_opp_half_passes": 25,
                "accurate_opp_half_passes": 23,
                "crosses_total": 0,
                "crosses_accurate": 0,
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                "possession_lost": 5.8121,
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                "duels_lost": 0,
                "aerial_lost": 0,
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                "ball_recovery": 4,
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                "expected_goals": 0.0,
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                "shots_on_target": 0,
                "shots_off_target": 0,
                "big_chances_created": 0,
                "xgot": 0.0,
                "ball_carries": 11,
                "total_progression": 27,
                "progressive_carries": 0,
                "key_pass": 0,
                "offsides": 0,
                "yellowCards": 0.0,
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                "ownGoals": 0.0,
                "minutesPct": 60.0,
                "pointsPerMatch": 3.0,
                "netGoalDifferencePer90": 4.44,
                "tackles_in_zone": 1.1,
                "tackles_won_in_zone": 1.3,
                "interceptions_in_zone": 1.4,
                "clearances_in_zone": 0.5,
                "aerial_duels_won": 0.4,
                "defensive_success_rate": 0.82,
                "opponent_faced": "Abiel Osorio",
                "pressing_zone": "Shadow Striker vs CDM + CB — Zone 14 Battle",
                "matchup_zone": "Shadow Striker vs CDM + CB — Zone 14 Battle",
                "antagonist_source": "defensive_duel",
                "projected_goals": 0,
                "goal_probability": 0.0208,
                "projected_assists": 0,
                "assist_probability": 0.0,
                "fifa_overall": 85.0
              }
            },
            {
              "step": "integer_assist_projection",
              "description": "Team scoreline allocation: 1 projected assists distributed by provider weight",
              "stats": {
                "interceptions": 1,
                "tackles": 1,
                "tackles_won": 1,
                "clearances": 3,
                "aerial_won": 1,
                "rating": 7.3596,
                "minutes": 69,
                "total_pass": 45,
                "accurate_pass": 40,
                "duels_won": 3,
                "total_long_balls": 2,
                "accurate_long_balls": 2,
                "total_own_half_passes": 19,
                "accurate_own_half_passes": 17,
                "total_opp_half_passes": 25,
                "accurate_opp_half_passes": 23,
                "crosses_total": 0,
                "crosses_accurate": 0,
                "touches": 59,
                "possession_lost": 5.8121,
                "dispossessed": 0.0,
                "duels_lost": 0,
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                "total_contest": 0,
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                "ball_recovery": 4,
                "challenges_lost": 0,
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                "assists": 0,
                "expected_goals": 0.0,
                "expected_assists": 0.0332,
                "total_shots": 0,
                "shots_on_target": 0,
                "shots_off_target": 0,
                "big_chances_created": 0,
                "xgot": 0.0,
                "ball_carries": 11,
                "total_progression": 27,
                "progressive_carries": 0,
                "key_pass": 0,
                "offsides": 0,
                "yellowCards": 0.0,
                "redCards": 0.0,
                "ownGoals": 0.0,
                "minutesPct": 60.0,
                "pointsPerMatch": 3.0,
                "netGoalDifferencePer90": 4.44,
                "tackles_in_zone": 1.1,
                "tackles_won_in_zone": 1.3,
                "interceptions_in_zone": 1.4,
                "clearances_in_zone": 0.5,
                "aerial_duels_won": 0.4,
                "defensive_success_rate": 0.82,
                "opponent_faced": "Abiel Osorio",
                "pressing_zone": "Shadow Striker vs CDM + CB — Zone 14 Battle",
                "matchup_zone": "Shadow Striker vs CDM + CB — Zone 14 Battle",
                "antagonist_source": "defensive_duel",
                "projected_goals": 0,
                "goal_probability": 0.0208,
                "projected_assists": 0,
                "assist_probability": 0.0133,
                "fifa_overall": 85.0
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            }
          ]
        },
        "Dean Huijsen": {
          "player_id": 1176744,
          "position": "D",
          "position_depth": "D",
          "is_starter": true,
          "shirt_number": 4,
          "height": 195,
          "market_value": 66000000,
          "stats": {
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            "tackles_won": 1,
            "clearances": 5,
            "aerial_won": 2,
            "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,
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            "duels_lost": 0,
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            "ball_recovery": 3,
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            "expected_assists": 0.0666,
            "total_shots": 1,
            "shots_on_target": 0,
            "shots_off_target": 0,
            "big_chances_created": 0,
            "xgot": 0.0,
            "ball_carries": 27,
            "total_progression": 121,
            "progressive_carries": 1,
            "key_pass": 0,
            "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,
            "opponent_faced": "Abiel Osorio",
            "matchup_zone": "Shape fallback",
            "antagonist_source": "formation_fallback",
            "projected_goals": 0,
            "goal_probability": 0.0946,
            "projected_assists": 0,
            "assist_probability": 0.0202,
            "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",
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              "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,
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              "has_player_stats": true,
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              "league_id": "8.0",
              "league_slug": "laliga",
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              "season_id": "97268.0",
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              },
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              "league_name": "LaLiga",
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              "league_slug": "laliga",
              "league_country": "Spain",
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            },
            {
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              "away_team": "Real Sociedad",
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                "expected_assists": 0.0189,
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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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            },
            {
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              "match_date": "2026-08-22",
              "home_team": "Espanyol",
              "away_team": "Real Madrid",
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              "stats": {
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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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            "global_player_rank": 556,
            "combined_rank_score": 306.5,
            "ranking_source": "sofascore_plus_fifa_csv",
            "ranking_status": "combined",
            "sofascore_rank": 30.0,
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            "sofascore_appearances": 2.0,
            "fifa_rank": 583.0,
            "fifa_overall": 81.0,
            "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": {
              "upper": [
                {
                  "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",
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                },
                {
                  "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,
          "history_matches": 4,
          "xgboost_reasoning": {
            "model_source": "xgboost_regressor",
            "position_service": "D_service",
            "features_evaluated": [
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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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              "totalTackle",
              "wonTackle",
              "totalClearance",
              "aerialWon",
              "rating"
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              "market_value",
              "fbref_season"
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            "market_value_adjustment": 1.1093,
            "fbref_prior_metrics": {
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              "competition": "La Liga",
              "season": "2026-2027",
              "appearances": 3.0,
              "starts": 3.0,
              "minutes": 270.0,
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            "rationale": "XGBoost regressor (D_service) evaluated 4 historical appearances across 6 target models; FBref 2026-2027 prior blended (La Liga, Real Madrid, rel: 0.20, gls/90: 0.0, ast/90: 0.0)."
          },
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                "accurate_own_half_passes": 42,
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              "trace": {
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                },
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                  {
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                  {
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                  {
                    "match_date": "2026-08-22",
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                ],
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                "per_target": [
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                  {
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                      {
                        "name": "possessionLostCtrl",
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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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                      {
                        "name": "is_starting_11",
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                  {
                    "target": "totalClearance",
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                    "top_features": [
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                      {
                        "name": "opp_half_pass_pct",
                        "importance": 0.0506
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                      {
                        "name": "totalClearance_p90",
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                      {
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                      {
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                    ]
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                  {
                    "target": "aerialWon",
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                      {
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                      {
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                      {
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                      {
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                      {
                        "name": "pass_accuracy",
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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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            },
            {
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                "accurate_own_half_passes": 46,
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                "accurate_opp_half_passes": 31,
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                "pointsPerMatch": 3.0,
                "netGoalDifferencePer90": 2.67
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            {
              "step": "final_cap",
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                "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,
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                "dispossessed": 0.0,
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                "yellowCards": 0.0,
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                "pointsPerMatch": 3.0,
                "netGoalDifferencePer90": 2.67
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            },
            {
              "step": "enriched_model_output",
              "description": "Model output after duel-context enrichment (pre router post-processing)",
              "stats": {
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                "total_shots": 1,
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                "ball_carries": 27,
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                "minutesPct": 100.0,
                "pointsPerMatch": 3.0,
                "netGoalDifferencePer90": 2.67,
                "opponent_faced": "Abiel Osorio",
                "matchup_zone": "Shape fallback",
                "antagonist_source": "formation_fallback"
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            },
            {
              "step": "team_lambda_rescale",
              "description": "Player expected_goals/expected_assists rescaled so squad sum equals team lambda 4.32 (squad xG sum 1.4792, xG scale 2.9178)",
              "stats": {
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                "total_pass": 80,
                "accurate_pass": 77,
                "duels_won": 4,
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                "total_own_half_passes": 47,
                "accurate_own_half_passes": 46,
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            {
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            },
            {
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            {
              "step": "integer_assist_projection",
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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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              "season_year": "26/27"
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          ],
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            "source_file": "data/player_rankings.csv",
            "player_name": "Antonio Rüdiger",
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                  "player_name": "Éder Militão",
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                {
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                  "ranking": 263
                },
                {
                  "player_name": "Marcos Llorente",
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                },
                {
                  "player_name": "Alexander Sørloth",
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                },
                {
                  "player_name": "Edgar Silva",
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              ],
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                  "player_name": "Ibrahima Konaté",
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                },
                {
                  "player_name": "Jorge Henríquez",
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                },
                {
                  "player_name": "Seong-min Hwang",
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                },
                {
                  "player_name": "Anzur Ismoilov",
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                },
                {
                  "player_name": "Juan Cruz Gonzalez",
                  "ranking": 272
                }
              ]
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          },
          "data_sources": [
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              "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",
              "rating"
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            "rationale": "XGBoost regressor (D_service) evaluated 1 historical appearances across 6 target models; FBref 2026-2027 prior blended (La Liga, Real Madrid, rel: 0.07, gls/90: 0.0, ast/90: 0.0)."
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                },
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                ],
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                      {
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                    ]
                  },
                  {
                    "target": "totalClearance",
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                      {
                        "name": "totalClearance_p90",
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                      {
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                      {
                        "name": "tackle_success_rate",
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                  },
                  {
                    "target": "aerialWon",
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                      {
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                      {
                        "name": "accuratePass",
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                      {
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                  {
                    "target": "rating",
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                      {
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                      {
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                      {
                        "name": "pass_accuracy",
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                      {
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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 0.9931, quality 0.477)",
              "stats": {
                "interceptions": 1,
                "tackles": 1,
                "tackles_won": 1,
                "clearances": 4,
                "aerial_won": 1,
                "rating": 6.7529,
                "minutes": 89,
                "total_pass": 81,
                "accurate_pass": 78,
                "duels_won": 2,
                "total_long_balls": 5,
                "accurate_long_balls": 2,
                "total_own_half_passes": 59,
                "accurate_own_half_passes": 58,
                "total_opp_half_passes": 23,
                "accurate_opp_half_passes": 21,
                "crosses_total": 0,
                "crosses_accurate": 0,
                "touches": 90,
                "possession_lost": 3.9723,
                "dispossessed": 0.0,
                "duels_lost": 1,
                "aerial_lost": 0,
                "total_contest": 0,
                "won_contest": 0,
                "ball_recovery": 1,
                "challenges_lost": 0,
                "fouls": 1,
                "fouls_drawn": 1,
                "blocks": 2,
                "goal_rate": 0.0,
                "goals": 0,
                "assists": 0,
                "expected_goals": 0.0497,
                "expected_assists": 0.0099,
                "total_shots": 1,
                "shots_on_target": 0,
                "shots_off_target": 0,
                "big_chances_created": 0,
                "xgot": 0.0,
                "ball_carries": 22,
                "total_progression": 55,
                "progressive_carries": 0,
                "key_pass": 1
              }
            },
            {
              "step": "fbref_prior_blend",
              "description": "FBref 2026-27 prior blended (weight 0.0361)",
              "stats": {
                "interceptions": 1,
                "tackles": 1,
                "tackles_won": 1,
                "clearances": 4,
                "aerial_won": 1,
                "rating": 6.7529,
                "minutes": 89,
                "total_pass": 81,
                "accurate_pass": 78,
                "duels_won": 2,
                "total_long_balls": 5,
                "accurate_long_balls": 2,
                "total_own_half_passes": 59,
                "accurate_own_half_passes": 58,
                "total_opp_half_passes": 23,
                "accurate_opp_half_passes": 21,
                "crosses_total": 0,
                "crosses_accurate": 0,
                "touches": 90,
                "possession_lost": 3.9723,
                "dispossessed": 0.0,
                "duels_lost": 1,
                "aerial_lost": 0,
                "total_contest": 0,
                "won_contest": 0,
                "ball_recovery": 1,
                "challenges_lost": 0,
                "fouls": 1,
                "fouls_drawn": 1,
                "blocks": 2,
                "goal_rate": 0.0,
                "goals": 0,
                "assists": 0,
                "expected_goals": 0.0497,
                "expected_assists": 0.0099,
                "total_shots": 1,
                "shots_on_target": 0,
                "shots_off_target": 0,
                "big_chances_created": 0,
                "xgot": 0.0,
                "ball_carries": 22,
                "total_progression": 55,
                "progressive_carries": 0,
                "key_pass": 1,
                "offsides": 0,
                "yellowCards": 0.0,
                "redCards": 0.0,
                "ownGoals": 0.0,
                "shotAccuracy": 0.0,
                "shotConversion": 0.0,
                "minutesPct": 33.3,
                "pointsPerMatch": 3.0,
                "netGoalDifferencePer90": 4.0
              }
            },
            {
              "step": "final_cap",
              "description": "Stats clamped to historical constraints and shot-component identity",
              "stats": {
                "interceptions": 1,
                "tackles": 1,
                "tackles_won": 1,
                "clearances": 4,
                "aerial_won": 1,
                "rating": 6.7529,
                "minutes": 89,
                "total_pass": 81,
                "accurate_pass": 78,
                "duels_won": 2,
                "total_long_balls": 5,
                "accurate_long_balls": 2,
                "total_own_half_passes": 59,
                "accurate_own_half_passes": 58,
                "total_opp_half_passes": 23,
                "accurate_opp_half_passes": 21,
                "crosses_total": 0,
                "crosses_accurate": 0,
                "touches": 90,
                "possession_lost": 3.9723,
                "dispossessed": 0.0,
                "duels_lost": 1,
                "aerial_lost": 0,
                "total_contest": 0,
                "won_contest": 0,
                "ball_recovery": 1,
                "challenges_lost": 0,
                "fouls": 1,
                "fouls_drawn": 1,
                "blocks": 2,
                "goal_rate": 0.0,
                "goals": 0,
                "assists": 0,
                "expected_goals": 0.0497,
                "expected_assists": 0.0099,
                "total_shots": 1,
                "shots_on_target": 0,
                "shots_off_target": 0,
                "big_chances_created": 0,
                "xgot": 0.0,
                "ball_carries": 22,
                "total_progression": 55,
                "progressive_carries": 0,
                "key_pass": 1,
                "offsides": 0,
                "yellowCards": 0.0,
                "redCards": 0.0,
                "ownGoals": 0.0,
                "shotAccuracy": 0.0,
                "shotConversion": 0.0,
                "minutesPct": 33.3,
                "pointsPerMatch": 3.0,
                "netGoalDifferencePer90": 4.0
              }
            },
            {
              "step": "enriched_model_output",
              "description": "Model output after duel-context enrichment (pre router post-processing)",
              "stats": {
                "interceptions": 1,
                "tackles": 1,
                "tackles_won": 1,
                "clearances": 4,
                "aerial_won": 1,
                "rating": 6.7529,
                "minutes": 89,
                "total_pass": 81,
                "accurate_pass": 78,
                "duels_won": 2,
                "total_long_balls": 5,
                "accurate_long_balls": 2,
                "total_own_half_passes": 59,
                "accurate_own_half_passes": 58,
                "total_opp_half_passes": 23,
                "accurate_opp_half_passes": 21,
                "crosses_total": 0,
                "crosses_accurate": 0,
                "touches": 90,
                "possession_lost": 3.9723,
                "dispossessed": 0.0,
                "duels_lost": 1,
                "aerial_lost": 0,
                "total_contest": 0,
                "won_contest": 0,
                "ball_recovery": 1,
                "challenges_lost": 0,
                "fouls": 1,
                "fouls_drawn": 1,
                "blocks": 2,
                "goal_rate": 0.0,
                "goals": 0,
                "assists": 0,
                "expected_goals": 0.0497,
                "expected_assists": 0.0099,
                "total_shots": 1,
                "shots_on_target": 0,
                "shots_off_target": 0,
                "big_chances_created": 0,
                "xgot": 0.0,
                "ball_carries": 22,
                "total_progression": 55,
                "progressive_carries": 0,
                "key_pass": 1,
                "offsides": 0,
                "yellowCards": 0.0,
                "redCards": 0.0,
                "ownGoals": 0.0,
                "shotAccuracy": 0.0,
                "shotConversion": 0.0,
                "minutesPct": 33.3,
                "pointsPerMatch": 3.0,
                "netGoalDifferencePer90": 4.0,
                "tackles_in_zone": 2.0,
                "tackles_won_in_zone": 1.8,
                "interceptions_in_zone": 0.8,
                "clearances_in_zone": 0.5,
                "aerial_duels_won": 0.8,
                "defensive_success_rate": 0.633,
                "opponent_faced": "Federico Redondo",
                "pressing_zone": "Right Wingback vs Left Back — Overlapping Run",
                "matchup_zone": "Right Wingback vs Left Back — Overlapping Run",
                "antagonist_source": "defensive_duel"
              }
            },
            {
              "step": "team_lambda_rescale",
              "description": "Player expected_goals/expected_assists rescaled so squad sum equals team lambda 4.32 (squad xG sum 1.4792, xG scale 2.9178)",
              "stats": {
                "interceptions": 1,
                "tackles": 1,
                "tackles_won": 1,
                "clearances": 4,
                "aerial_won": 1,
                "rating": 6.7529,
                "minutes": 89,
                "total_pass": 81,
                "accurate_pass": 78,
                "duels_won": 2,
                "total_long_balls": 5,
                "accurate_long_balls": 2,
                "total_own_half_passes": 59,
                "accurate_own_half_passes": 58,
                "total_opp_half_passes": 23,
                "accurate_opp_half_passes": 21,
                "crosses_total": 0,
                "crosses_accurate": 0,
                "touches": 90,
                "possession_lost": 3.9723,
                "dispossessed": 0.0,
                "duels_lost": 1,
                "aerial_lost": 0,
                "total_contest": 0,
                "won_contest": 0,
                "ball_recovery": 1,
                "challenges_lost": 0,
                "fouls": 1,
                "fouls_drawn": 1,
                "blocks": 2,
                "goal_rate": 0.0,
                "goals": 0,
                "assists": 0,
                "expected_goals": 0.145,
                "expected_assists": 0.0099,
                "total_shots": 1,
                "shots_on_target": 0,
                "shots_off_target": 0,
                "big_chances_created": 0,
                "xgot": 0.0,
                "ball_carries": 22,
                "total_progression": 55,
                "progressive_carries": 0,
                "key_pass": 1,
                "offsides": 0,
                "yellowCards": 0.0,
                "redCards": 0.0,
                "ownGoals": 0.0,
                "shotAccuracy": 0.0,
                "shotConversion": 0.0,
                "minutesPct": 33.3,
                "pointsPerMatch": 3.0,
                "netGoalDifferencePer90": 4.0,
                "tackles_in_zone": 2.0,
                "tackles_won_in_zone": 1.8,
                "interceptions_in_zone": 0.8,
                "clearances_in_zone": 0.5,
                "aerial_duels_won": 0.8,
                "defensive_success_rate": 0.633,
                "opponent_faced": "Federico Redondo",
                "pressing_zone": "Right Wingback vs Left Back — Overlapping Run",
                "matchup_zone": "Right Wingback vs Left Back — Overlapping Run",
                "antagonist_source": "defensive_duel",
                "projected_goals": 0,
                "goal_probability": 0.0,
                "projected_assists": 0,
                "assist_probability": 0.0
              }
            },
            {
              "step": "rankings_attached",
              "description": "Global ranking attached (match squad rank 18, fifa_overall 83.0)",
              "stats": {
                "interceptions": 1,
                "tackles": 1,
                "tackles_won": 1,
                "clearances": 4,
                "aerial_won": 1,
                "rating": 6.7529,
                "minutes": 89,
                "total_pass": 81,
                "accurate_pass": 78,
                "duels_won": 2,
                "total_long_balls": 5,
                "accurate_long_balls": 2,
                "total_own_half_passes": 59,
                "accurate_own_half_passes": 58,
                "total_opp_half_passes": 23,
                "accurate_opp_half_passes": 21,
                "crosses_total": 0,
                "crosses_accurate": 0,
                "touches": 90,
                "possession_lost": 3.9723,
                "dispossessed": 0.0,
                "duels_lost": 1,
                "aerial_lost": 0,
                "total_contest": 0,
                "won_contest": 0,
                "ball_recovery": 1,
                "challenges_lost": 0,
                "fouls": 1,
                "fouls_drawn": 1,
                "blocks": 2,
                "goal_rate": 0.0,
                "goals": 0,
                "assists": 0,
                "expected_goals": 0.145,
                "expected_assists": 0.0099,
                "total_shots": 1,
                "shots_on_target": 0,
                "shots_off_target": 0,
                "big_chances_created": 0,
                "xgot": 0.0,
                "ball_carries": 22,
                "total_progression": 55,
                "progressive_carries": 0,
                "key_pass": 1,
                "offsides": 0,
                "yellowCards": 0.0,
                "redCards": 0.0,
                "ownGoals": 0.0,
                "shotAccuracy": 0.0,
                "shotConversion": 0.0,
                "minutesPct": 33.3,
                "pointsPerMatch": 3.0,
                "netGoalDifferencePer90": 4.0,
                "tackles_in_zone": 2.0,
                "tackles_won_in_zone": 1.8,
                "interceptions_in_zone": 0.8,
                "clearances_in_zone": 0.5,
                "aerial_duels_won": 0.8,
                "defensive_success_rate": 0.633,
                "opponent_faced": "Federico Redondo",
                "pressing_zone": "Right Wingback vs Left Back — Overlapping Run",
                "matchup_zone": "Right Wingback vs Left Back — Overlapping Run",
                "antagonist_source": "defensive_duel",
                "projected_goals": 0,
                "goal_probability": 0.0,
                "projected_assists": 0,
                "assist_probability": 0.0,
                "fifa_overall": 83.0
              }
            },
            {
              "step": "integer_goal_projection",
              "description": "Team scoreline allocation: 4 projected goals distributed by scorer weight",
              "stats": {
                "interceptions": 1,
                "tackles": 1,
                "tackles_won": 1,
                "clearances": 4,
                "aerial_won": 1,
                "rating": 6.7529,
                "minutes": 89,
                "total_pass": 81,
                "accurate_pass": 78,
                "duels_won": 2,
                "total_long_balls": 5,
                "accurate_long_balls": 2,
                "total_own_half_passes": 59,
                "accurate_own_half_passes": 58,
                "total_opp_half_passes": 23,
                "accurate_opp_half_passes": 21,
                "crosses_total": 0,
                "crosses_accurate": 0,
                "touches": 90,
                "possession_lost": 3.9723,
                "dispossessed": 0.0,
                "duels_lost": 1,
                "aerial_lost": 0,
                "total_contest": 0,
                "won_contest": 0,
                "ball_recovery": 1,
                "challenges_lost": 0,
                "fouls": 1,
                "fouls_drawn": 1,
                "blocks": 2,
                "goal_rate": 0.0,
                "goals": 0,
                "assists": 0,
                "expected_goals": 0.145,
                "expected_assists": 0.0099,
                "total_shots": 1,
                "shots_on_target": 0,
                "shots_off_target": 0,
                "big_chances_created": 0,
                "xgot": 0.0,
                "ball_carries": 22,
                "total_progression": 55,
                "progressive_carries": 0,
                "key_pass": 1,
                "offsides": 0,
                "yellowCards": 0.0,
                "redCards": 0.0,
                "ownGoals": 0.0,
                "shotAccuracy": 0.0,
                "shotConversion": 0.0,
                "minutesPct": 33.3,
                "pointsPerMatch": 3.0,
                "netGoalDifferencePer90": 4.0,
                "tackles_in_zone": 2.0,
                "tackles_won_in_zone": 1.8,
                "interceptions_in_zone": 0.8,
                "clearances_in_zone": 0.5,
                "aerial_duels_won": 0.8,
                "defensive_success_rate": 0.633,
                "opponent_faced": "Federico Redondo",
                "pressing_zone": "Right Wingback vs Left Back — Overlapping Run",
                "matchup_zone": "Right Wingback vs Left Back — Overlapping Run",
                "antagonist_source": "defensive_duel",
                "projected_goals": 0,
                "goal_probability": 0.0837,
                "projected_assists": 0,
                "assist_probability": 0.0,
                "fifa_overall": 83.0
              }
            },
            {
              "step": "integer_assist_projection",
              "description": "Team scoreline allocation: 1 projected assists distributed by provider weight",
              "stats": {
                "interceptions": 1,
                "tackles": 1,
                "tackles_won": 1,
                "clearances": 4,
                "aerial_won": 1,
                "rating": 6.7529,
                "minutes": 89,
                "total_pass": 81,
                "accurate_pass": 78,
                "duels_won": 2,
                "total_long_balls": 5,
                "accurate_long_balls": 2,
                "total_own_half_passes": 59,
                "accurate_own_half_passes": 58,
                "total_opp_half_passes": 23,
                "accurate_opp_half_passes": 21,
                "crosses_total": 0,
                "crosses_accurate": 0,
                "touches": 90,
                "possession_lost": 3.9723,
                "dispossessed": 0.0,
                "duels_lost": 1,
                "aerial_lost": 0,
                "total_contest": 0,
                "won_contest": 0,
                "ball_recovery": 1,
                "challenges_lost": 0,
                "fouls": 1,
                "fouls_drawn": 1,
                "blocks": 2,
                "goal_rate": 0.0,
                "goals": 0,
                "assists": 0,
                "expected_goals": 0.145,
                "expected_assists": 0.0099,
                "total_shots": 1,
                "shots_on_target": 0,
                "shots_off_target": 0,
                "big_chances_created": 0,
                "xgot": 0.0,
                "ball_carries": 22,
                "total_progression": 55,
                "progressive_carries": 0,
                "key_pass": 1,
                "offsides": 0,
                "yellowCards": 0.0,
                "redCards": 0.0,
                "ownGoals": 0.0,
                "shotAccuracy": 0.0,
                "shotConversion": 0.0,
                "minutesPct": 33.3,
                "pointsPerMatch": 3.0,
                "netGoalDifferencePer90": 4.0,
                "tackles_in_zone": 2.0,
                "tackles_won_in_zone": 1.8,
                "interceptions_in_zone": 0.8,
                "clearances_in_zone": 0.5,
                "aerial_duels_won": 0.8,
                "defensive_success_rate": 0.633,
                "opponent_faced": "Federico Redondo",
                "pressing_zone": "Right Wingback vs Left Back — Overlapping Run",
                "matchup_zone": "Right Wingback vs Left Back — Overlapping Run",
                "antagonist_source": "defensive_duel",
                "projected_goals": 0,
                "goal_probability": 0.0837,
                "projected_assists": 0,
                "assist_probability": 0.0292,
                "fifa_overall": 83.0
              }
            }
          ]
        },
        "Thibaut Courtois": {
          "player_id": 70988,
          "position": "G",
          "position_depth": "G",
          "is_starter": true,
          "shirt_number": 1,
          "height": 200,
          "market_value": 14500000,
          "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": 0.75,
            "high_pressure_saves": 0.29,
            "shots_faced": 1.6,
            "opponent_faced": "Facundo Buonanotte, Abiel Osorio",
            "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
          },
          "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": 6.7,
                "assists": 0,
                "expected_assists": 0.0002,
                "total_shots": 0,
                "total_pass": 25,
                "accurate_pass": 24,
                "clearances": 1,
                "ball_recovery": 11,
                "saves": 4,
                "goals_prevented": -0.0792
              },
              "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": 16416312.0,
              "match_date": "2026-08-30",
              "home_team": "Real Madrid",
              "away_team": "Málaga CF",
              "team_side": "home",
              "is_starting_11": 1,
              "team": "Real Madrid",
              "opponent": "Málaga CF",
              "stats": {
                "minutes": 90,
                "rating": 6.8,
                "assists": 0,
                "expected_assists": 0.0001,
                "total_shots": 0,
                "total_pass": 35,
                "accurate_pass": 31,
                "ball_recovery": 3,
                "saves": 1,
                "goals_prevented": 0.0461
              },
              "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": 90,
                "rating": 6.6,
                "assists": 0,
                "expected_assists": 0.0003,
                "total_shots": 0,
                "total_pass": 23,
                "accurate_pass": 20,
                "ball_recovery": 3,
                "saves": 2,
                "goals_prevented": -0.1261
              },
              "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": 90,
                "rating": 6.5,
                "assists": 0,
                "expected_assists": 0.0002,
                "total_shots": 0,
                "total_pass": 24,
                "accurate_pass": 19,
                "ball_recovery": 5,
                "saves": 2,
                "goals_prevented": -0.5284
              },
              "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": 79,
            "combined_rank_score": 85.0,
            "ranking_source": "sofascore_plus_fifa_csv",
            "ranking_status": "combined",
            "sofascore_rank": 160.0,
            "sofascore_rating": 7.2909,
            "sofascore_appearances": 11.0,
            "fifa_rank": 10.0,
            "fifa_overall": 90.0,
            "fifa_source": "EA SPORTS FC official ratings",
            "match_squad_rank": 16,
            "squad_role": "starter",
            "projected_match_rating": 7.0922,
            "source_file": "data/player_rankings.csv",
            "player_name": "Thibaut Courtois",
            "ranking_neighbors": {
              "upper": [
                {
                  "player_name": "Désiré Doué",
                  "ranking": 74
                },
                {
                  "player_name": "Chema Andrés",
                  "ranking": 75
                },
                {
                  "player_name": "Youri Tielemans",
                  "ranking": 76
                },
                {
                  "player_name": "Marc Cucurella",
                  "ranking": 77
                },
                {
                  "player_name": "Dominik Szoboszlai",
                  "ranking": 78
                }
              ],
              "lower": [
                {
                  "player_name": "Otávio Costa",
                  "ranking": 80
                },
                {
                  "player_name": "Marc Guéhi",
                  "ranking": 81
                },
                {
                  "player_name": "Jaden Philogene-Bidace",
                  "ranking": 82
                },
                {
                  "player_name": "Valdívia",
                  "ranking": 83
                },
                {
                  "player_name": "Bremer",
                  "ranking": 84
                }
              ]
            }
          },
          "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": 1.0221,
            "fbref_prior_metrics": {
              "squad": "Real 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, Real 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": {
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                "goals_prevented": 0.0,
                "rating": 6.9387,
                "minutes": 90,
                "total_pass": 27,
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                "duels_won": 0,
                "total_long_balls": 5,
                "accurate_long_balls": 2,
                "touches": 32,
                "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": 3.25,
                "duels_lost": 0,
                "total_contest": 0,
                "won_contest": 0,
                "fouls": 0,
                "fouls_drawn": 0,
                "total_own_half_passes": 24,
                "accurate_own_half_passes": 23
              },
              "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": "2026-09-04",
                    "opponent": "Real Betis",
                    "minutes": 90.0,
                    "is_starting": true,
                    "weight": 0.3138,
                    "rating": 6.7
                  },
                  {
                    "match_date": "2026-08-30",
                    "opponent": "Málaga CF",
                    "minutes": 90.0,
                    "is_starting": true,
                    "weight": 0.2667,
                    "rating": 6.8
                  },
                  {
                    "match_date": "2026-08-26",
                    "opponent": "Real Sociedad",
                    "minutes": 90.0,
                    "is_starting": true,
                    "weight": 0.2267,
                    "rating": 6.6
                  },
                  {
                    "match_date": "2026-08-22",
                    "opponent": "Espanyol",
                    "minutes": 90.0,
                    "is_starting": true,
                    "weight": 0.1927,
                    "rating": 6.5
                  }
                ],
                "feature_row": {
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                  "is_starting_11": 1.0,
                  "sweeper_actions_p90": 0.3138,
                  "touches": 32.5633,
                  "totalOwnHalfPasses": 24.7629,
                  "punches": 0.0,
                  "distribution_accuracy": 0.9418,
                  "accurateKeeperSweeper": 0.3138
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                "per_target": [
                  {
                    "target": "saves",
                    "predicted": 2.840179204940796,
                    "scale": "count per match",
                    "top_features": [
                      {
                        "name": "sweeper_actions_p90",
                        "importance": 0.0587
                      },
                      {
                        "name": "accurateKeeperSweeper",
                        "importance": 0.0534
                      },
                      {
                        "name": "touches",
                        "importance": 0.0497
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                      {
                        "name": "totalOwnHalfPasses",
                        "importance": 0.049
                      },
                      {
                        "name": "distribution_accuracy",
                        "importance": 0.043
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                    ]
                  },
                  {
                    "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
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                    ]
                  },
                  {
                    "target": "rating",
                    "predicted": 6.938737392425537,
                    "scale": "0-10",
                    "top_features": [
                      {
                        "name": "sweeper_actions_p90",
                        "importance": 0.0593
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                      {
                        "name": "touches",
                        "importance": 0.0495
                      },
                      {
                        "name": "distribution_accuracy",
                        "importance": 0.0484
                      },
                      {
                        "name": "savedShotsFromInsideTheBox",
                        "importance": 0.0468
                      },
                      {
                        "name": "punches",
                        "importance": 0.0464
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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 1.0221, quality 0.574)",
              "stats": {
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                "rating": 7.0922,
                "minutes": 92,
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                "accurate_pass": 24,
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                "accurate_long_balls": 2,
                "touches": 33,
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                "aerial_won": 0,
                "sweeper_actions": 0,
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                "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
              }
            },
            {
              "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,
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                "sweeper_actions": 0,
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                "possession_lost": 3.3219,
                "duels_lost": 0,
                "total_contest": 0,
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                "fouls": 0,
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                "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,
                "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
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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": 7.0922,
                "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,
                "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
              }
            },
            {
              "step": "enriched_model_output",
              "description": "Model output after duel-context enrichment (pre router post-processing)",
              "stats": {
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                "goals_prevented": 0.0,
                "rating": 7.0922,
                "minutes": 92,
                "total_pass": 27,
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                "duels_won": 0,
                "total_long_balls": 5,
                "accurate_long_balls": 2,
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                "aerial_won": 0,
                "sweeper_actions": 0,
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                "saves_inside_box": 0,
                "possession_lost": 3.3219,
                "duels_lost": 0,
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                "fouls": 0,
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                "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,
                "offsides": 0,
                "yellowCards": 0.0,
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                "penaltySave": 0.0,
                "ownGoals": 0.0,
                "savePct": 71.4,
                "cleanSheetPct": 33.3,
                "minutesPct": 100.0,
                "pointsPerMatch": 3.0,
                "netGoalDifferencePer90": 2.67,
                "expected_saves": 0.75,
                "high_pressure_saves": 0.29,
                "shots_faced": 1.6,
                "opponent_faced": "Facundo Buonanotte, Abiel Osorio",
                "matchup_zone": "Goalkeeper shot-stopping context",
                "antagonist_source": "formation_fallback"
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            },
            {
              "step": "team_lambda_rescale",
              "description": "Player expected_goals/expected_assists rescaled so squad sum equals team lambda 4.32 (squad xG sum 1.4792, xG scale 2.9178)",
              "stats": {
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                "rating": 7.0922,
                "minutes": 92,
                "total_pass": 27,
                "accurate_pass": 24,
                "duels_won": 0,
                "total_long_balls": 5,
                "accurate_long_balls": 2,
                "touches": 33,
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                "aerial_won": 0,
                "sweeper_actions": 0,
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                "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,
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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": 0.75,
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                "shots_faced": 1.6,
                "opponent_faced": "Facundo Buonanotte, Abiel Osorio",
                "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
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            },
            {
              "step": "rankings_attached",
              "description": "Global ranking attached (match squad rank 16, fifa_overall 90.0)",
              "stats": {
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                "rating": 7.0922,
                "minutes": 92,
                "total_pass": 27,
                "accurate_pass": 24,
                "duels_won": 0,
                "total_long_balls": 5,
                "accurate_long_balls": 2,
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                "aerial_won": 0,
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                "duels_lost": 0,
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                "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,
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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": 0.75,
                "high_pressure_saves": 0.29,
                "shots_faced": 1.6,
                "opponent_faced": "Facundo Buonanotte, Abiel Osorio",
                "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
              }
            },
            {
              "step": "integer_goal_projection",
              "description": "Team scoreline allocation: 4 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,
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                "punches": 0.0,
                "aerial_won": 0,
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                "saves_inside_box": 0,
                "possession_lost": 3.3219,
                "duels_lost": 0,
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                "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,
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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": 0.75,
                "high_pressure_saves": 0.29,
                "shots_faced": 1.6,
                "opponent_faced": "Facundo Buonanotte, Abiel Osorio",
                "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
              }
            },
            {
              "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,
                "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": 0.75,
                "high_pressure_saves": 0.29,
                "shots_faced": 1.6,
                "opponent_faced": "Facundo Buonanotte, Abiel Osorio",
                "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
              }
            }
          ]
        },
        "Trent Alexander-Arnold": {
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          "position": "D",
          "position_depth": "D",
          "is_starter": true,
          "shirt_number": 12,
          "height": 180,
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            "tackles": 1,
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            "rating": 7.3206,
            "minutes": 46,
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            "accurate_long_balls": 3,
            "total_own_half_passes": 23,
            "accurate_own_half_passes": 23,
            "total_opp_half_passes": 22,
            "accurate_opp_half_passes": 17,
            "crosses_total": 7,
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            "clearances_in_zone": 0.5,
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            "defensive_success_rate": 0.792,
            "opponent_faced": "Gonzalo Villar",
            "pressing_zone": "Left Wingback vs Right Back — Overlapping Run",
            "matchup_zone": "Left Wingback vs Right Back — Overlapping Run",
            "antagonist_source": "defensive_duel",
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          },
          "latest_10_games": [
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              "match_type": "played",
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              "match_date": "2026-09-12 19:00:00 UTC",
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              "league_id": 8.0,
              "league_slug": "laliga",
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              "home_team": "Real Madrid",
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              "opponent": "Rayo Vallecano",
              "stats": {},
              "has_player_stats": false,
              "source": "depth_chart.csv"
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              "away_team": "Real Madrid",
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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"
            },
            {
              "match_id": 16416312.0,
              "match_date": "2026-08-30",
              "home_team": "Real Madrid",
              "away_team": "Málaga CF",
              "team_side": "home",
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              "team": "Real Madrid",
              "opponent": "Málaga CF",
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                "minutes": 90,
                "rating": 7.9,
                "assists": 1,
                "expected_goals": 0.0899,
                "expected_assists": 0.3672,
                "total_shots": 2,
                "shots_on_target": 1,
                "shots_off_target": 1,
                "total_pass": 96,
                "accurate_pass": 88,
                "key_pass": 3,
                "interceptions": 4,
                "ball_recovery": 7
              },
              "has_player_stats": true,
              "league_name": "LaLiga",
              "league_id": "8.0",
              "league_slug": "laliga",
              "league_country": "Spain",
              "season_id": "97268.0",
              "season_name": "LaLiga 26/27",
              "season_year": "26/27"
            },
            {
              "match_id": 16416306.0,
              "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": 7.0,
                "assists": 0,
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                "total_shots": 0,
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                "accurate_pass": 7,
                "tackles": 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": 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",
              "rating"
            ],
            "history_matches": 3,
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            "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": 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 6 target models; FBref 2026-2027 prior blended (La Liga, Real Madrid, rel: 0.07, gls/90: 0.0, ast/90: 0.9090909090909092)."
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          "stat_evolution": [
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              "step": "xgboost_raw",
              "description": "XGBoost D_service raw output over 6 target models",
              "stats": {
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                "clearances": 3,
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                "minutes": 42,
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                "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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                "duels_lost": 0,
                "aerial_lost": 0,
                "total_contest": 0,
                "won_contest": 0,
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                "challenges_lost": 0,
                "fouls": 0,
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                "expected_goals": 0.0,
                "expected_assists": 0.16,
                "total_shots": 1,
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                "big_chances_created": 0,
                "xgot": 0.0,
                "ball_carries": 15,
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              "trace": {
                "model": {
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                  "schema_version": 3,
                  "trained_at": "2026-09-15T10:01:44.724055+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
                  },
                  {
                    "match_date": "2026-08-30",
                    "opponent": "Málaga CF",
                    "minutes": 90.0,
                    "is_starting": true,
                    "weight": 0.3304,
                    "rating": 7.9
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                  {
                    "match_date": "2026-08-22",
                    "opponent": "Espanyol",
                    "minutes": 10.0,
                    "is_starting": false,
                    "weight": 0.2809,
                    "rating": 7.0
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                ],
                "feature_row": {
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                  "is_starting_11": 1.0,
                  "accuratePass": 36.4849,
                  "touches_p90": 108.8686,
                  "possessionLostCtrl": 8.6842,
                  "totalClearance": 0.0,
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                "per_target": [
                  {
                    "target": "interceptionWon",
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                    "scale": "count per match",
                    "top_features": [
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                        "name": "is_starting_11",
                        "importance": 0.0944
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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
                      },
                      {
                        "name": "totalClearance",
                        "importance": 0.0322
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                    ]
                  },
                  {
                    "target": "totalTackle",
                    "predicted": 1.200942039489746,
                    "scale": "count per match",
                    "top_features": [
                      {
                        "name": "history_matches",
                        "importance": 0.0588
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                      {
                        "name": "duelLost",
                        "importance": 0.0461
                      },
                      {
                        "name": "possessionLostCtrl",
                        "importance": 0.0446
                      },
                      {
                        "name": "challengeLost",
                        "importance": 0.0406
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                      {
                        "name": "defensive_actions",
                        "importance": 0.0401
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                    ]
                  },
                  {
                    "target": "wonTackle",
                    "predicted": 0.6082403063774109,
                    "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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                    ]
                  },
                  {
                    "target": "totalClearance",
                    "predicted": 2.895557165145874,
                    "scale": "count per match",
                    "top_features": [
                      {
                        "name": "is_starting_11",
                        "importance": 0.11
                      },
                      {
                        "name": "opp_half_pass_pct",
                        "importance": 0.0506
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                      {
                        "name": "totalClearance_p90",
                        "importance": 0.0425
                      },
                      {
                        "name": "aerialWon",
                        "importance": 0.0417
                      },
                      {
                        "name": "tackle_success_rate",
                        "importance": 0.0343
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                    ]
                  },
                  {
                    "target": "aerialWon",
                    "predicted": 1.1120314598083496,
                    "scale": "count per match",
                    "top_features": [
                      {
                        "name": "is_starting_11",
                        "importance": 0.0798
                      },
                      {
                        "name": "aerialWon",
                        "importance": 0.0597
                      },
                      {
                        "name": "totalClearance",
                        "importance": 0.0439
                      },
                      {
                        "name": "accuratePass",
                        "importance": 0.0426
                      },
                      {
                        "name": "errorLeadToAShot",
                        "importance": 0.0411
                      }
                    ]
                  },
                  {
                    "target": "rating",
                    "predicted": 6.612565040588379,
                    "scale": "0-10",
                    "top_features": [
                      {
                        "name": "touches_p90",
                        "importance": 0.0708
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                      {
                        "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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                    ]
                  }
                ],
                "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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                "tackles": 1,
                "tackles_won": 1,
                "clearances": 3,
                "aerial_won": 1,
                "rating": 7.3206,
                "minutes": 46,
                "total_pass": 45,
                "accurate_pass": 40,
                "duels_won": 4,
                "total_long_balls": 7,
                "accurate_long_balls": 3,
                "total_own_half_passes": 23,
                "accurate_own_half_passes": 23,
                "total_opp_half_passes": 22,
                "accurate_opp_half_passes": 17,
                "crosses_total": 7,
                "crosses_accurate": 2,
                "touches": 58,
                "possession_lost": 9.5983,
                "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,
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                "expected_goals": 0.0,
                "expected_assists": 0.1771,
                "total_shots": 1,
                "shots_on_target": 0,
                "shots_off_target": 0,
                "big_chances_created": 0,
                "xgot": 0.0,
                "ball_carries": 17,
                "total_progression": 47,
                "progressive_carries": 1,
                "key_pass": 0
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            },
            {
              "step": "fbref_prior_blend",
              "description": "FBref 2026-27 prior blended (weight 0.0298)",
              "stats": {
                "interceptions": 1,
                "tackles": 1,
                "tackles_won": 1,
                "clearances": 3,
                "aerial_won": 1,
                "rating": 7.3206,
                "minutes": 46,
                "total_pass": 45,
                "accurate_pass": 40,
                "duels_won": 4,
                "total_long_balls": 7,
                "accurate_long_balls": 3,
                "total_own_half_passes": 23,
                "accurate_own_half_passes": 23,
                "total_opp_half_passes": 22,
                "accurate_opp_half_passes": 17,
                "crosses_total": 7,
                "crosses_accurate": 2,
                "touches": 58,
                "possession_lost": 9.5983,
                "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": 0.1771,
                "total_shots": 1,
                "shots_on_target": 0,
                "shots_off_target": 0,
                "big_chances_created": 0,
                "xgot": 0.0,
                "ball_carries": 17,
                "total_progression": 47,
                "progressive_carries": 1,
                "key_pass": 0,
                "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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            },
            {
              "step": "final_cap",
              "description": "Stats clamped to historical constraints and shot-component identity",
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                "aerial_won": 1,
                "rating": 7.3206,
                "minutes": 46,
                "total_pass": 45,
                "accurate_pass": 40,
                "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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                "accurate_opp_half_passes": 17,
                "crosses_total": 7,
                "crosses_accurate": 2,
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                "possession_lost": 9.5983,
                "dispossessed": 0.0,
                "duels_lost": 0,
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                "shots_off_target": 0,
                "big_chances_created": 0,
                "xgot": 0.0,
                "ball_carries": 17,
                "total_progression": 47,
                "progressive_carries": 1,
                "key_pass": 0,
                "offsides": 0,
                "yellowCards": 0.0,
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                "minutesPct": 37.4,
                "pointsPerMatch": 3.0,
                "netGoalDifferencePer90": 4.46
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            },
            {
              "step": "enriched_model_output",
              "description": "Model output after duel-context enrichment (pre router post-processing)",
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                "minutes": 46,
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                "accurate_pass": 40,
                "duels_won": 4,
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                "total_own_half_passes": 23,
                "accurate_own_half_passes": 23,
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                "crosses_total": 7,
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                "big_chances_created": 0,
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                "minutesPct": 37.4,
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                "defensive_success_rate": 0.792,
                "opponent_faced": "Gonzalo Villar",
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                "matchup_zone": "Left Wingback vs Right Back — Overlapping Run",
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            },
            {
              "step": "team_lambda_rescale",
              "description": "Player expected_goals/expected_assists rescaled so squad sum equals team lambda 4.32 (squad xG sum 1.4792, xG scale 2.9178)",
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                "big_chances_created": 0,
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                "minutesPct": 37.4,
                "pointsPerMatch": 3.0,
                "netGoalDifferencePer90": 4.46,
                "tackles_in_zone": 2.3,
                "tackles_won_in_zone": 2.5,
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                "clearances_in_zone": 0.5,
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                "defensive_success_rate": 0.792,
                "opponent_faced": "Gonzalo Villar",
                "pressing_zone": "Left Wingback vs Right Back — Overlapping Run",
                "matchup_zone": "Left Wingback vs Right Back — Overlapping Run",
                "antagonist_source": "defensive_duel",
                "projected_goals": 0,
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            },
            {
              "step": "rankings_attached",
              "description": "Global ranking attached (match squad rank 10, fifa_overall 84.0)",
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                "minutes": 46,
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                "accurate_own_half_passes": 23,
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                "big_chances_created": 0,
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                "tackles_in_zone": 2.3,
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                "aerial_duels_won": 0.9,
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                "opponent_faced": "Gonzalo Villar",
                "pressing_zone": "Left Wingback vs Right Back — Overlapping Run",
                "matchup_zone": "Left Wingback vs Right Back — Overlapping Run",
                "antagonist_source": "defensive_duel",
                "projected_goals": 0,
                "goal_probability": 0.0,
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            },
            {
              "step": "integer_goal_projection",
              "description": "Team scoreline allocation: 4 projected goals distributed by scorer weight",
              "stats": {
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                "minutesPct": 37.4,
                "pointsPerMatch": 3.0,
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                "tackles_in_zone": 2.3,
                "tackles_won_in_zone": 2.5,
                "interceptions_in_zone": 1.4,
                "clearances_in_zone": 0.5,
                "aerial_duels_won": 0.9,
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                "opponent_faced": "Gonzalo Villar",
                "pressing_zone": "Left Wingback vs Right Back — Overlapping Run",
                "matchup_zone": "Left Wingback vs Right Back — Overlapping Run",
                "antagonist_source": "defensive_duel",
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            },
            {
              "step": "integer_assist_projection",
              "description": "Team scoreline allocation: 1 projected assists distributed by provider weight",
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                "accurate_own_half_passes": 23,
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                "tackles_in_zone": 2.3,
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                "opponent_faced": "Gonzalo Villar",
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                "matchup_zone": "Left Wingback vs Right Back — Overlapping Run",
                "antagonist_source": "defensive_duel",
                "projected_goals": 0,
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          ]
        }
      },
      "bench_players": {
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          "position_depth": "G_BENCH",
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          "latest_10_games": [],
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            "ranking_source": "sofascore_plus_fifa_csv",
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            "fifa_source": "EA SPORTS FC official ratings",
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            "source_file": "data/player_rankings.csv",
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                {
                  "player_name": "Andreas Christensen",
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                {
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                  "player_name": "Chris Richards",
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                  "player_name": "Lee Joon-Ho",
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                {
                  "player_name": "Seung-beom Ko",
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                {
                  "player_name": "Seung-hyeon Cha",
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                },
                {
                  "player_name": "Mats Wieffer",
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                {
                  "player_name": "Noah Sadiki",
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              ]
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          },
          "data_sources": [
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            "position_service": "G_service",
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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": [
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              "step": "market_value_prior",
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            },
            {
              "step": "fbref_prior_blend",
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                "accurate_own_half_passes": 17
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            },
            {
              "step": "minutes_scale",
              "description": "Bench projection scaled to 4.8 expected minutes (appearance prob 0.13)",
              "stats": {
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            },
            {
              "step": "final_cap",
              "description": "Stats clamped to historical constraints and shot-component identity",
              "stats": {
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                "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
              }
            },
            {
              "step": "rankings_attached",
              "description": "Global ranking attached (match squad rank 17, 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": 2,
                "projected_substitution_expected_count": 2.552,
                "projected_substitution_game_state_adjustment": -1,
                "substitution_usage": "available_bench_not_projected_used",
                "goals": 0,
                "projected_goals": 0,
                "goal_probability": 0.0,
                "assists": 0,
                "projected_assists": 0,
                "assist_probability": 0.0,
                "fifa_overall": 80.0
              }
            }
          ]
        },
        "Álvaro Carreras": {
          "player_id": 1085081,
          "position": "D",
          "position_depth": "D_BENCH",
          "is_starter": false,
          "shirt_number": 18,
          "height": 186,
          "market_value": 53000000,
          "stats": {
            "interceptions": 0,
            "tackles": 0,
            "tackles_won": 0,
            "clearances": 0,
            "aerial_won": 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,
            "crosses_total": 0,
            "crosses_accurate": 0,
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            "possession_lost": 0.0,
            "dispossessed": 0.0,
            "duels_lost": 0,
            "aerial_lost": 0,
            "total_contest": 0,
            "won_contest": 0,
            "ball_recovery": 0,
            "challenges_lost": 0,
            "fouls": 0,
            "fouls_drawn": 0,
            "blocks": 0,
            "goal_rate": 0.0,
            "goals": 0,
            "assists": 0,
            "expected_goals": 0.0,
            "expected_assists": 0.0019,
            "total_shots": 0,
            "shots_on_target": 0,
            "shots_off_target": 0,
            "big_chances_created": 0,
            "xgot": 0.0,
            "ball_carries": 1,
            "total_progression": 2,
            "progressive_carries": 0,
            "key_pass": 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": 2,
            "projected_substitution_expected_count": 2.552,
            "projected_substitution_game_state_adjustment": -1,
            "substitution_usage": "available_bench_not_projected_used",
            "projected_goals": 0,
            "goal_probability": 0.0,
            "projected_assists": 0,
            "assist_probability": 0.0,
            "fifa_overall": 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": 0,
              "team": "Real Madrid",
              "opponent": "Real Betis",
              "stats": {
                "minutes": 11,
                "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,
                "clearances": 1,
                "duels_won": 4,
                "ball_recovery": 1
              },
              "has_player_stats": true,
              "league_name": "LaLiga",
              "league_id": "8.0",
              "league_slug": "laliga",
              "league_country": "Spain",
              "season_id": "97268.0",
              "season_name": "LaLiga 26/27",
              "season_year": "26/27"
            }
          ],
          "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",
              "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 6 target models",
              "stats": {
                "interceptions": 1,
                "tackles": 1,
                "tackles_won": 1,
                "clearances": 1,
                "aerial_won": 1,
                "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,
                "total_shots": 0,
                "shots_on_target": 0,
                "shots_off_target": 0,
                "big_chances_created": 0,
                "xgot": 0.0,
                "ball_carries": 6,
                "total_progression": 11,
                "progressive_carries": 0,
                "key_pass": 0
              },
              "trace": {
                "model": {
                  "position_service": "D",
                  "schema_version": 3,
                  "trained_at": "2026-09-15T10:01:44.724055+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,
                  "accuratePass": 21.8931,
                  "touches_p90": 71.7618,
                  "possessionLostCtrl": 3.6676,
                  "totalClearance": 0.2809,
                  "aerialWon": 0.3304
                },
                "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
                      }
                    ]
                  },
                  {
                    "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
                      }
                    ]
                  },
                  {
                    "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
                      }
                    ]
                  },
                  {
                    "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
                      }
                    ]
                  },
                  {
                    "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
                      }
                    ]
                  },
                  {
                    "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
                      }
                    ]
                  }
                ],
                "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)",
              "stats": {
                "interceptions": 1,
                "tackles": 1,
                "tackles_won": 1,
                "clearances": 1,
                "aerial_won": 1,
                "rating": 7.2124,
                "minutes": 44,
                "total_pass": 28,
                "accurate_pass": 26,
                "duels_won": 3,
                "total_long_balls": 2,
                "accurate_long_balls": 0,
                "total_own_half_passes": 11,
                "accurate_own_half_passes": 11,
                "total_opp_half_passes": 16,
                "accurate_opp_half_passes": 14,
                "crosses_total": 0,
                "crosses_accurate": 0,
                "touches": 36,
                "possession_lost": 0.0,
                "dispossessed": 0.0,
                "duels_lost": 0,
                "aerial_lost": 0,
                "total_contest": 0,
                "won_contest": 0,
                "ball_recovery": 3,
                "challenges_lost": 0,
                "fouls": 0,
                "fouls_drawn": 0,
                "blocks": 0,
                "goal_rate": 0.0,
                "goals": 0,
                "assists": 0,
                "expected_goals": 0.0,
                "expected_assists": 0.011,
                "total_shots": 0,
                "shots_on_target": 0,
                "shots_off_target": 0,
                "big_chances_created": 0,
                "xgot": 0.0,
                "ball_carries": 7,
                "total_progression": 12,
                "progressive_carries": 0,
                "key_pass": 0
              }
            },
            {
              "step": "fbref_prior_blend",
              "description": "FBref 2026-27 prior blended (weight 0.0325)",
              "stats": {
                "interceptions": 1,
                "tackles": 1,
                "tackles_won": 1,
                "clearances": 1,
                "aerial_won": 1,
                "rating": 7.2124,
                "minutes": 44,
                "total_pass": 28,
                "accurate_pass": 26,
                "duels_won": 3,
                "total_long_balls": 2,
                "accurate_long_balls": 0,
                "total_own_half_passes": 11,
                "accurate_own_half_passes": 11,
                "total_opp_half_passes": 16,
                "accurate_opp_half_passes": 14,
                "crosses_total": 0,
                "crosses_accurate": 0,
                "touches": 36,
                "possession_lost": 0.0,
                "dispossessed": 0.0,
                "duels_lost": 0,
                "aerial_lost": 0,
                "total_contest": 0,
                "won_contest": 0,
                "ball_recovery": 3,
                "challenges_lost": 0,
                "fouls": 0,
                "fouls_drawn": 0,
                "blocks": 0,
                "goal_rate": 0.0,
                "goals": 0,
                "assists": 0,
                "expected_goals": 0.0,
                "expected_assists": 0.011,
                "total_shots": 0,
                "shots_on_target": 0,
                "shots_off_target": 0,
                "big_chances_created": 0,
                "xgot": 0.0,
                "ball_carries": 7,
                "total_progression": 12,
                "progressive_carries": 0,
                "key_pass": 0,
                "offsides": 0,
                "yellowCards": 0.8333,
                "redCards": 0.0,
                "ownGoals": 0.0,
                "minutesPct": 40.0,
                "pointsPerMatch": 3.0,
                "netGoalDifferencePer90": 0.0
              }
            },
            {
              "step": "minutes_scale",
              "description": "Bench projection scaled to 15.1 expected minutes (appearance prob 0.25)",
              "stats": {
                "interceptions": 0,
                "tackles": 0,
                "tackles_won": 0,
                "clearances": 0,
                "aerial_won": 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,
                "crosses_total": 0,
                "crosses_accurate": 0,
                "touches": 6,
                "possession_lost": 0.0,
                "dispossessed": 0.0,
                "duels_lost": 0,
                "aerial_lost": 0,
                "total_contest": 0,
                "won_contest": 0,
                "ball_recovery": 0,
                "challenges_lost": 0,
                "fouls": 0,
                "fouls_drawn": 0,
                "blocks": 0,
                "goal_rate": 0.0,
                "goals": 0,
                "assists": 0,
                "expected_goals": 0.0,
                "expected_assists": 0.0019,
                "total_shots": 0,
                "shots_on_target": 0,
                "shots_off_target": 0,
                "big_chances_created": 0,
                "xgot": 0.0,
                "ball_carries": 1,
                "total_progression": 2,
                "progressive_carries": 0,
                "key_pass": 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
              }
            },
            {
              "step": "final_cap",
              "description": "Stats clamped to historical constraints and shot-component identity",
              "stats": {
                "interceptions": 0,
                "tackles": 0,
                "tackles_won": 0,
                "clearances": 0,
                "aerial_won": 0,
                "rating": 7.2124,
                "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,
                "crosses_total": 0,
                "crosses_accurate": 0,
                "touches": 6,
                "possession_lost": 0.0,
                "dispossessed": 0.0,
                "duels_lost": 0,
                "aerial_lost": 0,
                "total_contest": 0,
                "won_contest": 0,
                "ball_recovery": 0,
                "challenges_lost": 0,
                "fouls": 0,
                "fouls_drawn": 0,
                "blocks": 0,
                "goal_rate": 0.0,
                "goals": 0,
                "assists": 0,
                "expected_goals": 0.0,
                "expected_assists": 0.0019,
                "total_shots": 0,
                "shots_on_target": 0,
                "shots_off_target": 0,
                "big_chances_created": 0,
                "xgot": 0.0,
                "ball_carries": 1,
                "total_progression": 2,
                "progressive_carries": 0,
                "key_pass": 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
              }
            },
            {
              "step": "rankings_attached",
              "description": "Global ranking attached (match squad rank 11, fifa_overall 81.0)",
              "stats": {
                "interceptions": 0,
                "tackles": 0,
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                "aerial_won": 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,
                "crosses_total": 0,
                "crosses_accurate": 0,
                "touches": 6,
                "possession_lost": 0.0,
                "dispossessed": 0.0,
                "duels_lost": 0,
                "aerial_lost": 0,
                "total_contest": 0,
                "won_contest": 0,
                "ball_recovery": 0,
                "challenges_lost": 0,
                "fouls": 0,
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                "goal_rate": 0.0,
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                "expected_goals": 0.0,
                "expected_assists": 0.0019,
                "total_shots": 0,
                "shots_on_target": 0,
                "shots_off_target": 0,
                "big_chances_created": 0,
                "xgot": 0.0,
                "ball_carries": 1,
                "total_progression": 2,
                "progressive_carries": 0,
                "key_pass": 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": 2,
                "projected_substitution_expected_count": 2.552,
                "projected_substitution_game_state_adjustment": -1,
                "substitution_usage": "available_bench_not_projected_used",
                "projected_goals": 0,
                "goal_probability": 0.0,
                "projected_assists": 0,
                "assist_probability": 0.0,
                "fifa_overall": 81.0
              }
            }
          ]
        },
        "Ibrahima Konaté": {
          "player_id": 826215,
          "position": "D",
          "position_depth": "D_BENCH",
          "is_starter": false,
          "shirt_number": 16,
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            "minutes": 15,
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            "accurate_long_balls": 0,
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            "accurate_own_half_passes": 8,
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            "shotAccuracy": 100.0,
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            "netGoalDifferencePer90": 2.0,
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            "projected_team_substitution_count": 2,
            "projected_substitution_expected_count": 2.552,
            "projected_substitution_game_state_adjustment": -1,
            "substitution_usage": "available_bench_not_projected_used",
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            "fifa_overall": 84.0
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          "latest_10_games": [
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              "away_team": "Real Madrid",
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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": 16421051.0,
              "match_date": "2026-08-26",
              "home_team": "Real Madrid",
              "away_team": "Real Sociedad",
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              "opponent": "Real Sociedad",
              "stats": {
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                "assists": 0,
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                "total_shots": 0,
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                "accurate_pass": 52,
                "key_pass": 1,
                "clearances": 3,
                "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": 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": 90,
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                "expected_assists": 0.0089,
                "total_shots": 1,
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                "total_pass": 75,
                "accurate_pass": 73,
                "tackles": 3,
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                "ball_recovery": 5
              },
              "has_player_stats": true,
              "league_name": "LaLiga",
              "league_id": "8.0",
              "league_slug": "laliga",
              "league_country": "Spain",
              "season_id": "97268.0",
              "season_name": "LaLiga 26/27",
              "season_year": "26/27"
            }
          ],
          "ranking": {
            "global_player_rank": 268,
            "combined_rank_score": 198.5,
            "ranking_source": "sofascore_plus_fifa_csv",
            "ranking_status": "combined",
            "sofascore_rank": 172.0,
            "sofascore_rating": 7.25,
            "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",
              "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 6 target models",
              "stats": {
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                "tackles": 1,
                "tackles_won": 0,
                "clearances": 1,
                "aerial_won": 1,
                "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,
                "total_shots": 0,
                "shots_on_target": 0,
                "shots_off_target": 0,
                "big_chances_created": 0,
                "xgot": 0.0,
                "ball_carries": 23,
                "total_progression": 93,
                "progressive_carries": 1,
                "key_pass": 0
              },
              "trace": {
                "model": {
                  "position_service": "D",
                  "schema_version": 3,
                  "trained_at": "2026-09-15T10:01:44.724055+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,
                  "accuratePass": 65.6725,
                  "touches_p90": 81.7308,
                  "possessionLostCtrl": 4.5549,
                  "totalClearance": 4.3392,
                  "aerialWon": 1.5121
                },
                "per_target": [
                  {
                    "target": "interceptionWon",
                    "predicted": 0.792068600654602,
                    "scale": "count per match",
                    "top_features": [
                      {
                        "name": "is_starting_11",
                        "importance": 0.0944
                      },
                      {
                        "name": "duel_win_rate",
                        "importance": 0.0353
                      },
                      {
                        "name": "duelWon_p90",
                        "importance": 0.0341
                      },
                      {
                        "name": "interceptionWon_p90",
                        "importance": 0.0326
                      },
                      {
                        "name": "totalClearance",
                        "importance": 0.0322
                      }
                    ]
                  },
                  {
                    "target": "totalTackle",
                    "predicted": 1.0236694812774658,
                    "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
                      }
                    ]
                  },
                  {
                    "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
                      },
                      {
                        "name": "wonTackle",
                        "importance": 0.0329
                      }
                    ]
                  },
                  {
                    "target": "totalClearance",
                    "predicted": 1.3838328123092651,
                    "scale": "count per match",
                    "top_features": [
                      {
                        "name": "is_starting_11",
                        "importance": 0.11
                      },
                      {
                        "name": "opp_half_pass_pct",
                        "importance": 0.0506
                      },
                      {
                        "name": "totalClearance_p90",
                        "importance": 0.0425
                      },
                      {
                        "name": "aerialWon",
                        "importance": 0.0417
                      },
                      {
                        "name": "tackle_success_rate",
                        "importance": 0.0343
                      }
                    ]
                  },
                  {
                    "target": "aerialWon",
                    "predicted": 0.9620389342308044,
                    "scale": "count per match",
                    "top_features": [
                      {
                        "name": "is_starting_11",
                        "importance": 0.0798
                      },
                      {
                        "name": "aerialWon",
                        "importance": 0.0597
                      },
                      {
                        "name": "totalClearance",
                        "importance": 0.0439
                      },
                      {
                        "name": "accuratePass",
                        "importance": 0.0426
                      },
                      {
                        "name": "errorLeadToAShot",
                        "importance": 0.0411
                      }
                    ]
                  },
                  {
                    "target": "rating",
                    "predicted": 6.678900241851807,
                    "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
                      }
                    ]
                  }
                ],
                "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,
                "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,
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                "assists": 0,
                "expected_goals": 0.0,
                "expected_assists": 0.0109,
                "total_shots": 0,
                "shots_on_target": 0,
                "shots_off_target": 0,
                "big_chances_created": 0,
                "xgot": 0.0,
                "ball_carries": 25,
                "total_progression": 102,
                "progressive_carries": 1,
                "key_pass": 0
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            },
            {
              "step": "fbref_prior_blend",
              "description": "FBref 2026-27 prior blended (weight 0.0542)",
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                "clearances": 2,
                "aerial_won": 1,
                "rating": 7.2978,
                "minutes": 95,
                "total_pass": 75,
                "accurate_pass": 72,
                "duels_won": 4,
                "total_long_balls": 3,
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                "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,
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                "possession_lost": 4.7312,
                "dispossessed": 0.0,
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                "total_contest": 0,
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                "fouls": 0,
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                "goal_rate": 0.0,
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                "total_shots": 0,
                "shots_on_target": 0,
                "shots_off_target": 0,
                "big_chances_created": 0,
                "xgot": 0.0,
                "ball_carries": 25,
                "total_progression": 102,
                "progressive_carries": 1,
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                "offsides": 0,
                "yellowCards": 0.5,
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                "minutesPct": 66.7,
                "pointsPerMatch": 3.0,
                "netGoalDifferencePer90": 2.0
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            },
            {
              "step": "minutes_scale",
              "description": "Bench projection scaled to 15.0 expected minutes (appearance prob 0.25)",
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                "rating": 7.2978,
                "minutes": 15,
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                "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,
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                "possession_lost": 0.7908,
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                "aerial_lost": 2,
                "total_contest": 0,
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                "total_shots": 0,
                "shots_on_target": 0,
                "shots_off_target": 0,
                "big_chances_created": 0,
                "xgot": 0.0,
                "ball_carries": 4,
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                "progressive_carries": 0,
                "key_pass": 0,
                "offsides": 0,
                "yellowCards": 0.5,
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                "shotAccuracy": 100.0,
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                "minutesPct": 66.7,
                "pointsPerMatch": 3.0,
                "netGoalDifferencePer90": 2.0,
                "bench_appearance_probability": 0.247,
                "bench_expected_minutes": 15.04
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            },
            {
              "step": "final_cap",
              "description": "Stats clamped to historical constraints and shot-component identity",
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                "accurate_pass": 12,
                "duels_won": 1,
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                "accurate_long_balls": 0,
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                "accurate_own_half_passes": 8,
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                "key_pass": 0,
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                "yellowCards": 0.5,
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                "minutesPct": 66.7,
                "pointsPerMatch": 3.0,
                "netGoalDifferencePer90": 2.0,
                "bench_appearance_probability": 0.247,
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              }
            },
            {
              "step": "rankings_attached",
              "description": "Global ranking attached (match squad rank 14, fifa_overall 84.0)",
              "stats": {
                "interceptions": 0,
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                "rating": 7.2978,
                "minutes": 15,
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                "accurate_pass": 12,
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                "accurate_long_balls": 0,
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                "accurate_own_half_passes": 8,
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                "crosses_total": 0,
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                "total_shots": 0,
                "shots_on_target": 0,
                "shots_off_target": 0,
                "big_chances_created": 0,
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                "key_pass": 0,
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                "yellowCards": 0.5,
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                "shotAccuracy": 100.0,
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                "minutesPct": 66.7,
                "pointsPerMatch": 3.0,
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                "bench_appearance_probability": 0.247,
                "bench_expected_minutes": 15.04,
                "substitution_rule_cap": 5,
                "projected_team_substitution_count": 2,
                "projected_substitution_expected_count": 2.552,
                "projected_substitution_game_state_adjustment": -1,
                "substitution_usage": "available_bench_not_projected_used",
                "projected_goals": 0,
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                "assist_probability": 0.0,
                "fifa_overall": 84.0
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            }
          ]
        },
        "Federico Valverde": {
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              "has_player_stats": true,
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            {
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              "has_player_stats": true,
              "league_name": "LaLiga",
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              "league_slug": "laliga",
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              "season_name": "LaLiga 26/27",
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            },
            {
              "match_id": 16421051.0,
              "match_date": "2026-08-26",
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                "minutes": 90,
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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"
            },
            {
              "match_id": 16416306.0,
              "match_date": "2026-08-22",
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              "team": "Real Madrid",
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              "stats": {
                "minutes": 90,
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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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              "season_year": "26/27"
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          ],
          "ranking": {
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            "ranking_source": "sofascore_plus_fifa_csv",
            "ranking_status": "combined",
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            "fifa_rank": 52.0,
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            "fifa_source": "EA SPORTS FC official ratings",
            "match_squad_rank": 6,
            "squad_role": "substitute",
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            "source_file": "data/player_rankings.csv",
            "player_name": "Federico Valverde",
            "ranking_neighbors": {
              "upper": [
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                  "player_name": "Lionel Messi",
                  "ranking": 41
                },
                {
                  "player_name": "Abdumavlon Abduzhalilov",
                  "ranking": 42
                },
                {
                  "player_name": "Eryin Sanhueza",
                  "ranking": 43
                },
                {
                  "player_name": "Euller",
                  "ranking": 44
                },
                {
                  "player_name": "Bukayo Saka",
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                }
              ],
              "lower": [
                {
                  "player_name": "Ayrton Lucas",
                  "ranking": 47
                },
                {
                  "player_name": "Giorgian de Arrascaeta",
                  "ranking": 48
                },
                {
                  "player_name": "Rayan Cherki",
                  "ranking": 49
                },
                {
                  "player_name": "Rodri",
                  "ranking": 50
                },
                {
                  "player_name": "Matheus Serafim",
                  "ranking": 51
                }
              ]
            }
          },
          "data_sources": [
            "match_history",
            "market_value",
            "fbref_season"
          ],
          "data_confidence": 0.528,
          "history_matches": 4,
          "xgboost_reasoning": {
            "model_source": "xgboost_regressor",
            "position_service": "M_service",
            "features_evaluated": [
              "minutesPlayed",
              "is_starting_11",
              "totalPass",
              "accuratePass",
              "totalOppositionHalfPasses",
              "accurateOppositionHalfPasses",
              "totalShots",
              "keyPass",
              "expectedAssists",
              "totalCross",
              "accurateCross",
              "duelWon",
              "duelLost",
              "aerialWon",
              "ballRecovery",
              "touches",
              "interceptionWon",
              "wonTackle",
              "possessionLostCtrl",
              "dispossessed",
              "numberOfSprints",
              "kilometersCovered",
              "passValueNormalized",
              "dribbleValueNormalized",
              "defensiveValueNormalized",
              "shotValueNormalized",
              "ballCarriesCount",
              "totalProgression",
              "progressiveBallCarriesCount",
              "pass_accuracy",
              "duel_win_rate",
              "opp_half_pass_pct",
              "creative_index",
              "touches_p90",
              "totalPass_p90",
              "keyPass_p90",
              "duelWon_p90",
              "ballRecovery_p90",
              "ballCarriesCount_p90",
              "creative_efficiency",
              "cross_accuracy",
              "cross_creative_contribution",
              "defensive_midfield_actions",
              "press_vulnerability",
              "progressive_carries_p90",
              "intensity_index",
              "history_matches"
            ],
            "targets_predicted": [
              "keyPass",
              "expectedAssists",
              "goalAssist",
              "expectedGoals",
              "rating"
            ],
            "history_matches": 4,
            "data_confidence": 0.528,
            "data_sources": [
              "match_history",
              "market_value",
              "fbref_season"
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            "bench_expected_minutes": 23.753540296122118,
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            "market_value_adjustment": 1.1162,
            "fbref_prior_metrics": {
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              "competition": "La Liga",
              "season": "2026-2027",
              "appearances": 3.0,
              "starts": 3.0,
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              "goals_per90": 0.0,
              "assists_per90": 0.3571428571428571,
              "prior_reliability": 0.1867
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            "rationale": "Bench projection scaled from XGBoost M_service (4 historical appearances) to 23.8 expected mins (appearance prob 0.34); FBref playing time empirical prior: 0.0 sub appearances, 0 mins/sub."
          },
          "stat_evolution": [
            {
              "step": "xgboost_raw",
              "description": "XGBoost M_service raw output over 5 target models",
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                "assists": 0,
                "expected_goals": 0.0383,
                "rating": 6.9086,
                "minutes": 85,
                "total_pass": 60,
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                "duels_won": 4,
                "total_long_balls": 4,
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                "total_own_half_passes": 21,
                "accurate_own_half_passes": 20,
                "total_opp_half_passes": 39,
                "accurate_opp_half_passes": 35,
                "crosses_total": 0,
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                "touches": 70,
                "possession_lost": 6.75,
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                "interceptions": 1,
                "tackles_won": 0,
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                "total_contest": 0,
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                "goals": 0,
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                "xgot": 0.0,
                "ball_carries": 19,
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                "progressive_carries": 2
              },
              "trace": {
                "model": {
                  "position_service": "M",
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                  "trained_at": "2026-09-15T10:01:48.236605+00:00",
                  "trained_on": {
                    "matches": 93,
                    "players": 461,
                    "rows": 1422
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                },
                "player_history": [
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                    "match_date": "2026-09-04",
                    "opponent": "Real Betis",
                    "minutes": 82.0,
                    "is_starting": true,
                    "weight": 0.3138,
                    "rating": 6.7
                  },
                  {
                    "match_date": "2026-08-30",
                    "opponent": "Málaga CF",
                    "minutes": 77.0,
                    "is_starting": true,
                    "weight": 0.2667,
                    "rating": 7.1
                  },
                  {
                    "match_date": "2026-08-26",
                    "opponent": "Real Sociedad",
                    "minutes": 90.0,
                    "is_starting": true,
                    "weight": 0.2267,
                    "rating": 7.7
                  },
                  {
                    "match_date": "2026-08-22",
                    "opponent": "Espanyol",
                    "minutes": 90.0,
                    "is_starting": true,
                    "weight": 0.1927,
                    "rating": 7.3
                  }
                ],
                "feature_row": {
                  "history_matches": 4.0,
                  "is_starting_11": 0.0,
                  "ballRecovery_p90": 3.2666,
                  "ballRecovery": 3.0847,
                  "intensity_index": 4.7448,
                  "expectedAssists": 0.0697,
                  "kilometersCovered": 6.2788
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                "per_target": [
                  {
                    "target": "keyPass",
                    "predicted": 0.851033627986908,
                    "scale": "count per match",
                    "top_features": [
                      {
                        "name": "is_starting_11",
                        "importance": 0.0551
                      },
                      {
                        "name": "expectedAssists",
                        "importance": 0.0489
                      },
                      {
                        "name": "creative_efficiency",
                        "importance": 0.0393
                      },
                      {
                        "name": "creative_index",
                        "importance": 0.035
                      },
                      {
                        "name": "accurateCross",
                        "importance": 0.0319
                      }
                    ]
                  },
                  {
                    "target": "expectedAssists",
                    "predicted": 0.0634099543094635,
                    "scale": "per match (raw)",
                    "top_features": [
                      {
                        "name": "cross_creative_contribution",
                        "importance": 0.0714
                      },
                      {
                        "name": "totalOppositionHalfPasses",
                        "importance": 0.0375
                      },
                      {
                        "name": "expectedAssists",
                        "importance": 0.0361
                      },
                      {
                        "name": "accurateCross",
                        "importance": 0.0356
                      },
                      {
                        "name": "creative_index",
                        "importance": 0.0345
                      }
                    ]
                  },
                  {
                    "target": "goalAssist",
                    "predicted": 0.07281401753425598,
                    "scale": "count per match",
                    "top_features": [
                      {
                        "name": "dribbleValueNormalized",
                        "importance": 0.0442
                      },
                      {
                        "name": "keyPass_p90",
                        "importance": 0.0378
                      },
                      {
                        "name": "totalCross",
                        "importance": 0.0368
                      },
                      {
                        "name": "cross_accuracy",
                        "importance": 0.036
                      },
                      {
                        "name": "interceptionWon",
                        "importance": 0.0315
                      }
                    ]
                  },
                  {
                    "target": "expectedGoals",
                    "predicted": 0.03827820345759392,
                    "scale": "per match (raw)",
                    "top_features": [
                      {
                        "name": "totalShots",
                        "importance": 0.077
                      },
                      {
                        "name": "intensity_index",
                        "importance": 0.0622
                      },
                      {
                        "name": "progressiveBallCarriesCount",
                        "importance": 0.0454
                      },
                      {
                        "name": "possessionLostCtrl",
                        "importance": 0.0399
                      },
                      {
                        "name": "numberOfSprints",
                        "importance": 0.0384
                      }
                    ]
                  },
                  {
                    "target": "rating",
                    "predicted": 6.908634662628174,
                    "scale": "0-10",
                    "top_features": [
                      {
                        "name": "ballRecovery_p90",
                        "importance": 0.0847
                      },
                      {
                        "name": "ballRecovery",
                        "importance": 0.0836
                      },
                      {
                        "name": "kilometersCovered",
                        "importance": 0.0597
                      },
                      {
                        "name": "defensive_midfield_actions",
                        "importance": 0.05
                      },
                      {
                        "name": "minutesPlayed",
                        "importance": 0.0441
                      }
                    ]
                  }
                ],
                "caveat": "Raw XGBoost output: no per-90 normalization; minutesPlayed is the player's historical average."
              }
            },
            {
              "step": "market_value_boost",
              "description": "Market-value quality scaling (boost 1.1162, quality 0.887)",
              "stats": {
                "key_pass": 1,
                "expected_assists": 0.0708,
                "assists": 0,
                "expected_goals": 0.0427,
                "rating": 7.7113,
                "minutes": 95,
                "total_pass": 67,
                "accurate_pass": 62,
                "duels_won": 4,
                "total_long_balls": 5,
                "accurate_long_balls": 3,
                "total_own_half_passes": 24,
                "accurate_own_half_passes": 23,
                "total_opp_half_passes": 44,
                "accurate_opp_half_passes": 39,
                "crosses_total": 0,
                "crosses_accurate": 0,
                "touches": 79,
                "possession_lost": 7.5342,
                "dispossessed": 0.0,
                "duels_lost": 2,
                "aerial_won": 0,
                "aerial_lost": 0,
                "interceptions": 1,
                "tackles_won": 0,
                "tackles": 0,
                "clearances": 0,
                "total_contest": 0,
                "won_contest": 0,
                "challenges_lost": 0,
                "fouls": 0,
                "fouls_drawn": 0,
                "goal_rate": 0.0,
                "goals": 0,
                "shots_on_target": 0,
                "shots_off_target": 0,
                "blocks": 0,
                "big_chances_created": 0,
                "big_chances_missed": 0,
                "xgot": 0.0,
                "ball_carries": 21,
                "total_progression": 61,
                "progressive_carries": 2
              }
            },
            {
              "step": "fbref_prior_blend",
              "description": "FBref 2026-27 prior blended (weight 0.0674)",
              "stats": {
                "key_pass": 1,
                "expected_assists": 0.0708,
                "assists": 0,
                "expected_goals": 0.0427,
                "rating": 7.7113,
                "minutes": 95,
                "total_pass": 67,
                "accurate_pass": 62,
                "duels_won": 4,
                "total_long_balls": 5,
                "accurate_long_balls": 3,
                "total_own_half_passes": 24,
                "accurate_own_half_passes": 23,
                "total_opp_half_passes": 44,
                "accurate_opp_half_passes": 39,
                "crosses_total": 0,
                "crosses_accurate": 0,
                "touches": 79,
                "possession_lost": 7.5342,
                "dispossessed": 0.0,
                "duels_lost": 2,
                "aerial_won": 0,
                "aerial_lost": 0,
                "interceptions": 1,
                "tackles_won": 0,
                "tackles": 0,
                "clearances": 0,
                "total_contest": 0,
                "won_contest": 0,
                "challenges_lost": 0,
                "fouls": 0,
                "fouls_drawn": 0,
                "goal_rate": 0.0,
                "goals": 0,
                "shots_on_target": 0,
                "shots_off_target": 0,
                "blocks": 0,
                "big_chances_created": 0,
                "big_chances_missed": 0,
                "xgot": 0.0,
                "ball_carries": 21,
                "total_progression": 61,
                "progressive_carries": 2,
                "total_shots": 1,
                "offsides": 0,
                "yellowCards": 0.0,
                "redCards": 0.0,
                "ownGoals": 0.0,
                "shotAccuracy": 33.3,
                "shotConversion": 0.0,
                "minutesPct": 94.8,
                "pointsPerMatch": 3.0,
                "netGoalDifferencePer90": 2.46
              }
            },
            {
              "step": "minutes_scale",
              "description": "Bench projection scaled to 23.8 expected minutes (appearance prob 0.34)",
              "stats": {
                "key_pass": 0,
                "expected_assists": 0.0187,
                "assists": 0,
                "expected_goals": 0.0113,
                "rating": 7.7113,
                "minutes": 24,
                "total_pass": 18,
                "accurate_pass": 16,
                "duels_won": 1,
                "total_long_balls": 1,
                "accurate_long_balls": 1,
                "total_own_half_passes": 6,
                "accurate_own_half_passes": 6,
                "total_opp_half_passes": 11,
                "accurate_opp_half_passes": 10,
                "crosses_total": 0,
                "crosses_accurate": 0,
                "touches": 21,
                "possession_lost": 1.9885,
                "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,
                "shots_on_target": 0,
                "shots_off_target": 0,
                "blocks": 0,
                "big_chances_created": 0,
                "big_chances_missed": 0,
                "xgot": 0.0,
                "ball_carries": 6,
                "total_progression": 16,
                "progressive_carries": 0,
                "total_shots": 0,
                "offsides": 0,
                "yellowCards": 0.0,
                "redCards": 0.0,
                "ownGoals": 0.0,
                "shotAccuracy": 33.3,
                "shotConversion": 0.0,
                "minutesPct": 94.8,
                "pointsPerMatch": 3.0,
                "netGoalDifferencePer90": 2.46,
                "bench_appearance_probability": 0.343,
                "bench_expected_minutes": 23.75
              }
            },
            {
              "step": "final_cap",
              "description": "Stats clamped to historical constraints and shot-component identity",
              "stats": {
                "key_pass": 0,
                "expected_assists": 0.0187,
                "assists": 0,
                "expected_goals": 0.0113,
                "rating": 7.7113,
                "minutes": 24,
                "total_pass": 18,
                "accurate_pass": 16,
                "duels_won": 1,
                "total_long_balls": 1,
                "accurate_long_balls": 1,
                "total_own_half_passes": 6,
                "accurate_own_half_passes": 6,
                "total_opp_half_passes": 11,
                "accurate_opp_half_passes": 10,
                "crosses_total": 0,
                "crosses_accurate": 0,
                "touches": 21,
                "possession_lost": 1.9885,
                "dispossessed": 0.0,
                "duels_lost": 1,
                "aerial_won": 0,
                "aerial_lost": 0,
                "interceptions": 0,
                "tackles_won": 0,
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                "clearances": 0,
                "total_contest": 0,
                "won_contest": 0,
                "challenges_lost": 0,
                "fouls": 0,
                "fouls_drawn": 0,
                "goal_rate": 0.0,
                "goals": 0,
                "shots_on_target": 0,
                "shots_off_target": 0,
                "blocks": 0,
                "big_chances_created": 0,
                "big_chances_missed": 0,
                "xgot": 0.0,
                "ball_carries": 6,
                "total_progression": 16,
                "progressive_carries": 0,
                "total_shots": 0,
                "offsides": 0,
                "yellowCards": 0.0,
                "redCards": 0.0,
                "ownGoals": 0.0,
                "shotAccuracy": 33.3,
                "shotConversion": 0.0,
                "minutesPct": 94.8,
                "pointsPerMatch": 3.0,
                "netGoalDifferencePer90": 2.46,
                "bench_appearance_probability": 0.343,
                "bench_expected_minutes": 23.75
              }
            },
            {
              "step": "rankings_attached",
              "description": "Global ranking attached (match squad rank 6, fifa_overall 87.0)",
              "stats": {
                "key_pass": 0,
                "expected_assists": 0.0187,
                "assists": 0,
                "expected_goals": 0.0113,
                "rating": 7.7113,
                "minutes": 24,
                "total_pass": 18,
                "accurate_pass": 16,
                "duels_won": 1,
                "total_long_balls": 1,
                "accurate_long_balls": 1,
                "total_own_half_passes": 6,
                "accurate_own_half_passes": 6,
                "total_opp_half_passes": 11,
                "accurate_opp_half_passes": 10,
                "crosses_total": 0,
                "crosses_accurate": 0,
                "touches": 21,
                "possession_lost": 1.9885,
                "dispossessed": 0.0,
                "duels_lost": 1,
                "aerial_won": 0,
                "aerial_lost": 0,
                "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": 0.0,
                "goals": 0,
                "shots_on_target": 0,
                "shots_off_target": 0,
                "blocks": 0,
                "big_chances_created": 0,
                "big_chances_missed": 0,
                "xgot": 0.0,
                "ball_carries": 6,
                "total_progression": 16,
                "progressive_carries": 0,
                "total_shots": 0,
                "offsides": 0,
                "yellowCards": 0.0,
                "redCards": 0.0,
                "ownGoals": 0.0,
                "shotAccuracy": 33.3,
                "shotConversion": 0.0,
                "minutesPct": 94.8,
                "pointsPerMatch": 3.0,
                "netGoalDifferencePer90": 2.46,
                "bench_appearance_probability": 0.343,
                "bench_expected_minutes": 23.75,
                "substitution_rule_cap": 5,
                "projected_team_substitution_count": 2,
                "projected_substitution_expected_count": 2.552,
                "projected_substitution_game_state_adjustment": -1,
                "substitution_usage": "available_bench_not_projected_used",
                "projected_goals": 0,
                "goal_probability": 0.0,
                "projected_assists": 0,
                "assist_probability": 0.0,
                "fifa_overall": 87.0
              }
            }
          ]
        },
        "Aurélien Tchouaméni": {
          "player_id": 859025,
          "position": "M",
          "position_depth": "M_BENCH",
          "is_starter": false,
          "shirt_number": 14,
          "height": 188,
          "market_value": 73000000,
          "stats": {
            "key_pass": 1,
            "assists": 0,
            "expected_assists": 0.0585,
            "expected_goals": 0.0374,
            "total_shots": 1,
            "total_pass": 18,
            "accurate_pass": 14,
            "ball_recovery": 2,
            "duels_won": 2,
            "rating": 7.5,
            "minutes": 24,
            "total_long_balls": 2,
            "accurate_long_balls": 1,
            "total_own_half_passes": 7,
            "accurate_own_half_passes": 6,
            "total_opp_half_passes": 7,
            "accurate_opp_half_passes": 6,
            "crosses_total": 1,
            "crosses_accurate": 0,
            "touches": 21,
            "possession_lost": 2.9235,
            "dispossessed": 1.1,
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            "interceptions": 0,
            "tackles_won": 1,
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            "total_contest": 1,
            "won_contest": 1,
            "challenges_lost": 2,
            "fouls": 1,
            "fouls_drawn": 0,
            "goal_rate": 0.029,
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            "shots_on_target": 0,
            "shots_off_target": 0,
            "blocks": 0,
            "big_chances_created": 0,
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            "xgot": 0.0255,
            "ball_carries": 11,
            "total_progression": 29,
            "progressive_carries": 3,
            "bench_appearance_probability": 0.577,
            "bench_expected_minutes": 23.7,
            "substitution_rule_cap": 5,
            "projected_team_substitution_count": 2,
            "projected_substitution_expected_count": 2.552,
            "projected_substitution_game_state_adjustment": -1,
            "substitution_usage": "available_bench_not_projected_used",
            "projected_goals": 0,
            "goal_probability": 0.0,
            "projected_assists": 0,
            "assist_probability": 0.0,
            "fifa_overall": 84.0
          },
          "latest_10_games": [],
          "ranking": {
            "global_player_rank": 300,
            "combined_rank_score": 206.5,
            "ranking_source": "sofascore_plus_fifa_csv",
            "ranking_status": "combined",
            "sofascore_rank": 185.0,
            "sofascore_rating": 7.2273,
            "sofascore_appearances": 33.0,
            "fifa_rank": 228.0,
            "fifa_overall": 84.0,
            "fifa_source": "EA SPORTS FC official ratings",
            "match_squad_rank": 7,
            "squad_role": "substitute",
            "projected_match_rating": 7.5,
            "source_file": "data/player_rankings.csv",
            "player_name": "Aurélien Tchouaméni",
            "ranking_neighbors": {
              "upper": [
                {
                  "player_name": "Reece James",
                  "ranking": 295
                },
                {
                  "player_name": "Ifeanyi Ndukwe",
                  "ranking": 296
                },
                {
                  "player_name": "Christian Pulišić",
                  "ranking": 297
                },
                {
                  "player_name": "Zubimendi",
                  "ranking": 298
                },
                {
                  "player_name": "Kim Min-Seung",
                  "ranking": 299
                }
              ],
              "lower": [
                {
                  "player_name": "Robert Lewandowski",
                  "ranking": 301
                },
                {
                  "player_name": "Matthijs de Ligt",
                  "ranking": 302
                },
                {
                  "player_name": "Rodrygo",
                  "ranking": 303
                },
                {
                  "player_name": "Aleksandar Šušnjar",
                  "ranking": 304
                },
                {
                  "player_name": "Brian Fariñas",
                  "ranking": 305
                }
              ]
            }
          },
          "data_sources": [
            "market_value"
          ],
          "data_confidence": 0.25,
          "history_matches": 0,
          "xgboost_reasoning": {
            "model_source": "market_value_prior",
            "position_service": "M_service",
            "features_evaluated": [],
            "targets_predicted": [],
            "history_matches": 0,
            "data_confidence": 0.25,
            "data_sources": [
              "market_value"
            ],
            "bench_expected_minutes": 23.70368249522159,
            "bench_appearance_prob": 0.5774401134191631,
            "market_value_adjustment": 0.8747,
            "fbref_prior_metrics": null,
            "rationale": "Bench projection from market-value prior (€73,000,000) scaled to 23.7 expected mins."
          },
          "stat_evolution": [
            {
              "step": "market_value_prior",
              "description": "Market-value baseline for position M (quality 0.87)",
              "stats": {
                "key_pass": 3,
                "assists": 0,
                "expected_assists": 0.222,
                "expected_goals": 0.142,
                "total_shots": 2,
                "total_pass": 68,
                "accurate_pass": 55,
                "ball_recovery": 7,
                "duels_won": 8,
                "rating": 7.5,
                "minutes": 90,
                "total_long_balls": 6,
                "accurate_long_balls": 4,
                "total_own_half_passes": 28,
                "accurate_own_half_passes": 22,
                "total_opp_half_passes": 27,
                "accurate_opp_half_passes": 21,
                "crosses_total": 2,
                "crosses_accurate": 1,
                "touches": 81,
                "possession_lost": 11.1,
                "dispossessed": 1.1,
                "duels_lost": 6,
                "aerial_won": 2,
                "aerial_lost": 1,
                "interceptions": 2,
                "tackles_won": 2,
                "tackles": 3,
                "clearances": 1,
                "total_contest": 6,
                "won_contest": 3,
                "challenges_lost": 2,
                "fouls": 2,
                "fouls_drawn": 2,
                "goal_rate": 0.11,
                "goals": 0,
                "shots_on_target": 1,
                "shots_off_target": 1,
                "blocks": 0,
                "big_chances_created": 0,
                "big_chances_missed": 0,
                "xgot": 0.097,
                "ball_carries": 41,
                "total_progression": 110,
                "progressive_carries": 10
              }
            },
            {
              "step": "minutes_scale",
              "description": "Bench projection scaled to 23.7 expected minutes (appearance prob 0.58)",
              "stats": {
                "key_pass": 1,
                "assists": 0,
                "expected_assists": 0.0585,
                "expected_goals": 0.0374,
                "total_shots": 1,
                "total_pass": 18,
                "accurate_pass": 14,
                "ball_recovery": 2,
                "duels_won": 2,
                "rating": 7.5,
                "minutes": 24,
                "total_long_balls": 2,
                "accurate_long_balls": 1,
                "total_own_half_passes": 7,
                "accurate_own_half_passes": 6,
                "total_opp_half_passes": 7,
                "accurate_opp_half_passes": 6,
                "crosses_total": 1,
                "crosses_accurate": 0,
                "touches": 21,
                "possession_lost": 2.9235,
                "dispossessed": 1.1,
                "duels_lost": 1,
                "aerial_won": 0,
                "aerial_lost": 1,
                "interceptions": 0,
                "tackles_won": 1,
                "tackles": 1,
                "clearances": 0,
                "total_contest": 1,
                "won_contest": 1,
                "challenges_lost": 2,
                "fouls": 1,
                "fouls_drawn": 0,
                "goal_rate": 0.029,
                "goals": 0,
                "shots_on_target": 0,
                "shots_off_target": 0,
                "blocks": 0,
                "big_chances_created": 0,
                "big_chances_missed": 0,
                "xgot": 0.0255,
                "ball_carries": 11,
                "total_progression": 29,
                "progressive_carries": 3,
                "bench_appearance_probability": 0.577,
                "bench_expected_minutes": 23.7
              }
            },
            {
              "step": "final_cap",
              "description": "Stats clamped to historical constraints and shot-component identity",
              "stats": {
                "key_pass": 1,
                "assists": 0,
                "expected_assists": 0.0585,
                "expected_goals": 0.0374,
                "total_shots": 1,
                "total_pass": 18,
                "accurate_pass": 14,
                "ball_recovery": 2,
                "duels_won": 2,
                "rating": 7.5,
                "minutes": 24,
                "total_long_balls": 2,
                "accurate_long_balls": 1,
                "total_own_half_passes": 7,
                "accurate_own_half_passes": 6,
                "total_opp_half_passes": 7,
                "accurate_opp_half_passes": 6,
                "crosses_total": 1,
                "crosses_accurate": 0,
                "touches": 21,
                "possession_lost": 2.9235,
                "dispossessed": 1.1,
                "duels_lost": 1,
                "aerial_won": 0,
                "aerial_lost": 1,
                "interceptions": 0,
                "tackles_won": 1,
                "tackles": 1,
                "clearances": 0,
                "total_contest": 1,
                "won_contest": 1,
                "challenges_lost": 2,
                "fouls": 1,
                "fouls_drawn": 0,
                "goal_rate": 0.029,
                "goals": 0,
                "shots_on_target": 0,
                "shots_off_target": 0,
                "blocks": 0,
                "big_chances_created": 0,
                "big_chances_missed": 0,
                "xgot": 0.0255,
                "ball_carries": 11,
                "total_progression": 29,
                "progressive_carries": 3,
                "bench_appearance_probability": 0.577,
                "bench_expected_minutes": 23.7
              }
            },
            {
              "step": "rankings_attached",
              "description": "Global ranking attached (match squad rank 7, fifa_overall 84.0)",
              "stats": {
                "key_pass": 1,
                "assists": 0,
                "expected_assists": 0.0585,
                "expected_goals": 0.0374,
                "total_shots": 1,
                "total_pass": 18,
                "accurate_pass": 14,
                "ball_recovery": 2,
                "duels_won": 2,
                "rating": 7.5,
                "minutes": 24,
                "total_long_balls": 2,
                "accurate_long_balls": 1,
                "total_own_half_passes": 7,
                "accurate_own_half_passes": 6,
                "total_opp_half_passes": 7,
                "accurate_opp_half_passes": 6,
                "crosses_total": 1,
                "crosses_accurate": 0,
                "touches": 21,
                "possession_lost": 2.9235,
                "dispossessed": 1.1,
                "duels_lost": 1,
                "aerial_won": 0,
                "aerial_lost": 1,
                "interceptions": 0,
                "tackles_won": 1,
                "tackles": 1,
                "clearances": 0,
                "total_contest": 1,
                "won_contest": 1,
                "challenges_lost": 2,
                "fouls": 1,
                "fouls_drawn": 0,
                "goal_rate": 0.029,
                "goals": 0,
                "shots_on_target": 0,
                "shots_off_target": 0,
                "blocks": 0,
                "big_chances_created": 0,
                "big_chances_missed": 0,
                "xgot": 0.0255,
                "ball_carries": 11,
                "total_progression": 29,
                "progressive_carries": 3,
                "bench_appearance_probability": 0.577,
                "bench_expected_minutes": 23.7,
                "substitution_rule_cap": 5,
                "projected_team_substitution_count": 2,
                "projected_substitution_expected_count": 2.552,
                "projected_substitution_game_state_adjustment": -1,
                "substitution_usage": "available_bench_not_projected_used",
                "projected_goals": 0,
                "goal_probability": 0.0,
                "projected_assists": 0,
                "assist_probability": 0.0,
                "fifa_overall": 84.0
              }
            }
          ]
        },
        "Yan Diomande": {
          "player_id": 2087085,
          "position": "F",
          "position_depth": "F_BENCH",
          "is_starter": false,
          "shirt_number": 25,
          "height": 180,
          "market_value": 99000000,
          "stats": {
            "expected_goals": 0.0598,
            "goal_rate": 0.0274,
            "goals": 0,
            "shots_on_target": 0,
            "expected_assists": 0.0114,
            "key_pass": 0,
            "rating": 7.5264,
            "minutes": 23,
            "total_pass": 3,
            "accurate_pass": 2,
            "duels_won": 0,
            "total_long_balls": 0,
            "accurate_long_balls": 0,
            "total_opp_half_passes": 2,
            "accurate_opp_half_passes": 2,
            "crosses_total": 0,
            "crosses_accurate": 0,
            "touches": 4,
            "possession_lost": 1.2242,
            "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,
            "assists": 0,
            "shots_off_target": 0,
            "interceptions": 0,
            "tackles_won": 0,
            "tackles": 0,
            "clearances": 0,
            "blocks": 0,
            "big_chances_created": 0,
            "big_chances_missed": 0,
            "xgot": 0.0,
            "offsides": 0,
            "ball_carries": 2,
            "total_progression": 10,
            "progressive_carries": 0,
            "total_shots": 0,
            "yellowCards": 0.0,
            "redCards": 0.0,
            "ownGoals": 0.0,
            "minutesPct": 22.2,
            "pointsPerMatch": 3.0,
            "netGoalDifferencePer90": 3.0,
            "bench_appearance_probability": 0.756,
            "bench_expected_minutes": 23.19,
            "projected_substitution_order": 1,
            "substitution_rule_cap": 5,
            "projected_team_substitution_count": 2,
            "projected_substitution_expected_count": 2.552,
            "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": 84.0
          },
          "latest_10_games": [
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              "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": {
                "minutes": 26,
                "rating": 6.5,
                "assists": 0,
                "expected_assists": 0.011,
                "total_shots": 0,
                "total_pass": 10,
                "accurate_pass": 8,
                "duels_won": 1,
                "ball_recovery": 1
              },
              "has_player_stats": true,
              "league_name": "LaLiga",
              "league_id": "8.0",
              "league_slug": "laliga",
              "league_country": "Spain",
              "season_id": "97268.0",
              "season_name": "LaLiga 26/27",
              "season_year": "26/27"
            },
            {
              "match_id": 16416312.0,
              "match_date": "2026-08-30",
              "home_team": "Real Madrid",
              "away_team": "Málaga CF",
              "team_side": "home",
              "is_starting_11": 0,
              "team": "Real Madrid",
              "opponent": "Málaga CF",
              "stats": {
                "minutes": 25,
                "rating": 7.0,
                "assists": 0,
                "expected_assists": 0.0513,
                "total_shots": 0,
                "total_pass": 14,
                "accurate_pass": 13,
                "key_pass": 1,
                "duels_won": 1,
                "ball_recovery": 1
              },
              "has_player_stats": true,
              "league_name": "LaLiga",
              "league_id": "8.0",
              "league_slug": "laliga",
              "league_country": "Spain",
              "season_id": "97268.0",
              "season_name": "LaLiga 26/27",
              "season_year": "26/27"
            },
            {
              "match_id": 16421051.0,
              "match_date": "2026-08-26",
              "home_team": "Real Madrid",
              "away_team": "Real Sociedad",
              "team_side": "home",
              "is_starting_11": 0,
              "team": "Real Madrid",
              "opponent": "Real Sociedad",
              "stats": {
                "minutes": 10,
                "rating": 6.6,
                "assists": 0,
                "expected_assists": 0.0006,
                "total_shots": 0,
                "total_pass": 6,
                "accurate_pass": 3,
                "aerial_won": 1,
                "duels_won": 2,
                "ball_recovery": 1
              },
              "has_player_stats": true,
              "league_name": "LaLiga",
              "league_id": "8.0",
              "league_slug": "laliga",
              "league_country": "Spain",
              "season_id": "97268.0",
              "season_name": "LaLiga 26/27",
              "season_year": "26/27"
            },
            {
              "match_id": 16416306.0,
              "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": 26,
                "rating": 6.5,
                "assists": 0,
                "expected_assists": 0.0538,
                "total_shots": 0,
                "total_pass": 11,
                "accurate_pass": 10,
                "key_pass": 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": 1021,
            "combined_rank_score": 454.0,
            "ranking_source": "sofascore_plus_fifa_csv",
            "ranking_status": "combined",
            "sofascore_rank": 698.0,
            "sofascore_rating": 6.7,
            "sofascore_appearances": 3.0,
            "fifa_rank": 210.0,
            "fifa_overall": 84.0,
            "fifa_source": "EA SPORTS FC official ratings",
            "match_squad_rank": 4,
            "squad_role": "substitute",
            "projected_match_rating": 7.5264,
            "source_file": "data/player_rankings.csv",
            "player_name": "Yan Diomande",
            "ranking_neighbors": {
              "upper": [
                {
                  "player_name": "Giovanni Di Lorenzo",
                  "ranking": 1016
                },
                {
                  "player_name": "Min-hyeok Kim",
                  "ranking": 1017
                },
                {
                  "player_name": "Tim Hartzell",
                  "ranking": 1018
                },
                {
                  "player_name": "Dae-kwang Lee",
                  "ranking": 1019
                },
                {
                  "player_name": "Stanislav Iljutcenko",
                  "ranking": 1020
                }
              ],
              "lower": [
                {
                  "player_name": "Robin Roefs",
                  "ranking": 1022
                },
                {
                  "player_name": "Andrea Cambiaso",
                  "ranking": 1023
                },
                {
                  "player_name": "Clarismario",
                  "ranking": 1024
                },
                {
                  "player_name": "Milan Obradović",
                  "ranking": 1025
                },
                {
                  "player_name": "Álvaro Carreras",
                  "ranking": 1026
                }
              ]
            }
          },
          "data_sources": [
            "match_history",
            "market_value",
            "fbref_season"
          ],
          "data_confidence": 0.507,
          "history_matches": 4,
          "xgboost_reasoning": {
            "model_source": "xgboost_regressor",
            "position_service": "F_service",
            "features_evaluated": [
              "minutesPlayed",
              "is_starting_11",
              "totalPass",
              "accuratePass",
              "totalOppositionHalfPasses",
              "accurateOppositionHalfPasses",
              "totalShots",
              "onTargetScoringAttempt",
              "shotOffTarget",
              "bigChanceMissed",
              "expectedAssists",
              "keyPass",
              "duelWon",
              "duelLost",
              "aerialWon",
              "aerialLost",
              "touches",
              "dispossessed",
              "wasFouled",
              "topSpeed",
              "numberOfSprints",
              "ballRecovery",
              "possessionLostCtrl",
              "passValueNormalized",
              "dribbleValueNormalized",
              "defensiveValueNormalized",
              "shotValueNormalized",
              "ballCarriesCount",
              "totalProgression",
              "progressiveBallCarriesCount",
              "pass_accuracy",
              "duel_win_rate",
              "opp_half_pass_pct",
              "shot_accuracy",
              "xg_per_shot",
              "touches_p90",
              "totalShots_p90",
              "duelWon_p90",
              "ballCarriesCount_p90",
              "big_chance_conversion",
              "shot_waste_rate",
              "aerial_dominance",
              "press_resistance_fwd",
              "speed_threat",
              "progressive_carries_p90",
              "history_matches"
            ],
            "targets_predicted": [
              "expectedGoals",
              "goals",
              "onTargetScoringAttempt",
              "expectedAssists",
              "keyPass",
              "rating"
            ],
            "history_matches": 4,
            "data_confidence": 0.507,
            "data_sources": [
              "match_history",
              "market_value",
              "fbref_season"
            ],
            "bench_expected_minutes": 23.19,
            "bench_appearance_prob": 0.756,
            "market_value_adjustment": 1.1179,
            "fbref_prior_metrics": {
              "squad": "Real Madrid",
              "competition": "La Liga",
              "season": "2026-2027",
              "appearances": 3.0,
              "starts": 0.0,
              "sub_appearances": 3.0,
              "minutes_per_sub": 20.0,
              "goals_per90": 0.0,
              "assists_per90": 0.0,
              "prior_reliability": 0.0467
            },
            "rationale": "Bench projection scaled from XGBoost F_service (4 historical appearances) to 23.2 expected mins (appearance prob 0.76); FBref playing time empirical prior: 3.0 sub appearances, 20.0 mins/sub."
          },
          "stat_evolution": [
            {
              "step": "xgboost_raw",
              "description": "XGBoost F_service raw output over 6 target models",
              "stats": {
                "expected_goals": 0.0711,
                "goal_rate": 0.0967,
                "goals": 0,
                "shots_on_target": 0,
                "expected_assists": 0.0396,
                "key_pass": 0,
                "rating": 6.7327,
                "minutes": 22,
                "total_pass": 10,
                "accurate_pass": 8,
                "duels_won": 1,
                "total_long_balls": 0,
                "accurate_long_balls": 0,
                "total_opp_half_passes": 8,
                "accurate_opp_half_passes": 6,
                "crosses_total": 0,
                "crosses_accurate": 0,
                "touches": 15,
                "possession_lost": 4.25,
                "dispossessed": 0.0,
                "duels_lost": 0,
                "aerial_lost": 0,
                "total_contest": 2,
                "won_contest": 1,
                "ball_recovery": 1,
                "challenges_lost": 0,
                "fouls": 0,
                "fouls_drawn": 0,
                "assists": 0,
                "shots_off_target": 0,
                "interceptions": 0,
                "tackles_won": 0,
                "tackles": 0,
                "clearances": 0,
                "blocks": 0,
                "big_chances_created": 0,
                "big_chances_missed": 0,
                "xgot": 0.0,
                "offsides": 0,
                "ball_carries": 7,
                "total_progression": 34,
                "progressive_carries": 1
              },
              "trace": {
                "model": {
                  "position_service": "F",
                  "schema_version": 3,
                  "trained_at": "2026-09-15T10:01:52.318462+00:00",
                  "trained_on": {
                    "matches": 93,
                    "players": 278,
                    "rows": 769
                  }
                },
                "player_history": [
                  {
                    "match_date": "2026-09-04",
                    "opponent": "Real Betis",
                    "minutes": 26.0,
                    "is_starting": false,
                    "weight": 0.3138,
                    "rating": 6.5
                  },
                  {
                    "match_date": "2026-08-30",
                    "opponent": "Málaga CF",
                    "minutes": 25.0,
                    "is_starting": false,
                    "weight": 0.2667,
                    "rating": 7.0
                  },
                  {
                    "match_date": "2026-08-26",
                    "opponent": "Real Sociedad",
                    "minutes": 10.0,
                    "is_starting": false,
                    "weight": 0.2267,
                    "rating": 6.6
                  },
                  {
                    "match_date": "2026-08-22",
                    "opponent": "Espanyol",
                    "minutes": 26.0,
                    "is_starting": false,
                    "weight": 0.1927,
                    "rating": 6.5
                  }
                ],
                "feature_row": {
                  "history_matches": 4.0,
                  "is_starting_11": 0.0,
                  "onTargetScoringAttempt": 0.0,
                  "totalShots": 0.0,
                  "minutesPlayed": 22.1056,
                  "touches": 14.9625,
                  "dribbleValueNormalized": 0.0895
                },
                "per_target": [
                  {
                    "target": "expectedGoals",
                    "predicted": 0.07105204463005066,
                    "scale": "per match (raw)",
                    "top_features": [
                      {
                        "name": "minutesPlayed",
                        "importance": 0.093
                      },
                      {
                        "name": "is_starting_11",
                        "importance": 0.0745
                      },
                      {
                        "name": "totalShots",
                        "importance": 0.0545
                      },
                      {
                        "name": "onTargetScoringAttempt",
                        "importance": 0.043
                      },
                      {
                        "name": "expectedAssists",
                        "importance": 0.0314
                      }
                    ]
                  },
                  {
                    "target": "goals",
                    "predicted": 0.09672790765762329,
                    "scale": "count per match",
                    "top_features": [
                      {
                        "name": "onTargetScoringAttempt",
                        "importance": 0.1
                      },
                      {
                        "name": "totalShots",
                        "importance": 0.0715
                      },
                      {
                        "name": "is_starting_11",
                        "importance": 0.0371
                      },
                      {
                        "name": "minutesPlayed",
                        "importance": 0.0298
                      },
                      {
                        "name": "passValueNormalized",
                        "importance": 0.0268
                      }
                    ]
                  },
                  {
                    "target": "onTargetScoringAttempt",
                    "predicted": 0.49295711517333984,
                    "scale": "count per match",
                    "top_features": [
                      {
                        "name": "onTargetScoringAttempt",
                        "importance": 0.0703
                      },
                      {
                        "name": "totalShots",
                        "importance": 0.0583
                      },
                      {
                        "name": "dribbleValueNormalized",
                        "importance": 0.0486
                      },
                      {
                        "name": "touches",
                        "importance": 0.0401
                      },
                      {
                        "name": "minutesPlayed",
                        "importance": 0.0347
                      }
                    ]
                  },
                  {
                    "target": "expectedAssists",
                    "predicted": 0.03955134004354477,
                    "scale": "per match (raw)",
                    "top_features": [
                      {
                        "name": "touches",
                        "importance": 0.0802
                      },
                      {
                        "name": "accuratePass",
                        "importance": 0.0621
                      },
                      {
                        "name": "accurateOppositionHalfPasses",
                        "importance": 0.0547
                      },
                      {
                        "name": "totalPass",
                        "importance": 0.0537
                      },
                      {
                        "name": "numberOfSprints",
                        "importance": 0.0397
                      }
                    ]
                  },
                  {
                    "target": "keyPass",
                    "predicted": 0.49448156356811523,
                    "scale": "count per match",
                    "top_features": [
                      {
                        "name": "is_starting_11",
                        "importance": 0.0738
                      },
                      {
                        "name": "dribbleValueNormalized",
                        "importance": 0.0657
                      },
                      {
                        "name": "ballCarriesCount",
                        "importance": 0.0615
                      },
                      {
                        "name": "keyPass",
                        "importance": 0.0458
                      },
                      {
                        "name": "aerialLost",
                        "importance": 0.0313
                      }
                    ]
                  },
                  {
                    "target": "rating",
                    "predicted": 6.732724189758301,
                    "scale": "0-10",
                    "top_features": [
                      {
                        "name": "speed_threat",
                        "importance": 0.0598
                      },
                      {
                        "name": "is_starting_11",
                        "importance": 0.0489
                      },
                      {
                        "name": "opp_half_pass_pct",
                        "importance": 0.0439
                      },
                      {
                        "name": "minutesPlayed",
                        "importance": 0.0425
                      },
                      {
                        "name": "onTargetScoringAttempt",
                        "importance": 0.0404
                      }
                    ]
                  }
                ],
                "caveat": "Raw XGBoost output: no per-90 normalization; minutesPlayed is the player's historical average."
              }
            },
            {
              "step": "market_value_boost",
              "description": "Market-value quality scaling (boost 1.1179, quality 0.893)",
              "stats": {
                "expected_goals": 0.0794,
                "goal_rate": 0.1081,
                "goals": 0,
                "shots_on_target": 1,
                "expected_assists": 0.0442,
                "key_pass": 1,
                "rating": 7.5264,
                "minutes": 24,
                "total_pass": 11,
                "accurate_pass": 10,
                "duels_won": 1,
                "total_long_balls": 0,
                "accurate_long_balls": 0,
                "total_opp_half_passes": 9,
                "accurate_opp_half_passes": 7,
                "crosses_total": 0,
                "crosses_accurate": 0,
                "touches": 17,
                "possession_lost": 4.751,
                "dispossessed": 0.0,
                "duels_lost": 0,
                "aerial_lost": 0,
                "total_contest": 2,
                "won_contest": 1,
                "ball_recovery": 1,
                "challenges_lost": 0,
                "fouls": 0,
                "fouls_drawn": 0,
                "assists": 0,
                "shots_off_target": 0,
                "interceptions": 0,
                "tackles_won": 0,
                "tackles": 0,
                "clearances": 0,
                "blocks": 0,
                "big_chances_created": 0,
                "big_chances_missed": 0,
                "xgot": 0.0,
                "offsides": 0,
                "ball_carries": 8,
                "total_progression": 38,
                "progressive_carries": 1
              }
            },
            {
              "step": "fbref_prior_blend",
              "description": "FBref 2026-27 prior blended (weight 0.0169)",
              "stats": {
                "expected_goals": 0.0794,
                "goal_rate": 0.1063,
                "goals": 0,
                "shots_on_target": 1,
                "expected_assists": 0.0442,
                "key_pass": 1,
                "rating": 7.5264,
                "minutes": 24,
                "total_pass": 11,
                "accurate_pass": 10,
                "duels_won": 1,
                "total_long_balls": 0,
                "accurate_long_balls": 0,
                "total_opp_half_passes": 9,
                "accurate_opp_half_passes": 7,
                "crosses_total": 0,
                "crosses_accurate": 0,
                "touches": 17,
                "possession_lost": 4.751,
                "dispossessed": 0.0,
                "duels_lost": 0,
                "aerial_lost": 0,
                "total_contest": 2,
                "won_contest": 1,
                "ball_recovery": 1,
                "challenges_lost": 0,
                "fouls": 0,
                "fouls_drawn": 0,
                "assists": 0,
                "shots_off_target": 0,
                "interceptions": 0,
                "tackles_won": 0,
                "tackles": 0,
                "clearances": 0,
                "blocks": 0,
                "big_chances_created": 0,
                "big_chances_missed": 0,
                "xgot": 0.0,
                "offsides": 0,
                "ball_carries": 8,
                "total_progression": 38,
                "progressive_carries": 1,
                "total_shots": 1,
                "yellowCards": 0.0,
                "redCards": 0.0,
                "ownGoals": 0.0,
                "minutesPct": 22.2,
                "pointsPerMatch": 3.0,
                "netGoalDifferencePer90": 3.0
              }
            },
            {
              "step": "minutes_scale",
              "description": "Bench projection scaled to 23.2 expected minutes (appearance prob 0.76)",
              "stats": {
                "expected_goals": 0.0205,
                "goal_rate": 0.0274,
                "goals": 0,
                "shots_on_target": 0,
                "expected_assists": 0.0114,
                "key_pass": 0,
                "rating": 7.5264,
                "minutes": 23,
                "total_pass": 3,
                "accurate_pass": 2,
                "duels_won": 0,
                "total_long_balls": 0,
                "accurate_long_balls": 0,
                "total_opp_half_passes": 2,
                "accurate_opp_half_passes": 2,
                "crosses_total": 0,
                "crosses_accurate": 0,
                "touches": 4,
                "possession_lost": 1.2242,
                "dispossessed": 0.0,
                "duels_lost": 0,
                "aerial_lost": 0,
                "total_contest": 0,
                "won_contest": 0,
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              ],
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      "substitutes": {
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            "substitution_rule_cap": 5,
            "projected_team_substitution_count": 2,
            "projected_substitution_expected_count": 2.552,
            "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,
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          "latest_10_games": [
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              "match_id": 16416315.0,
              "match_date": "2026-09-04",
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              "away_team": "Real Madrid",
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              "stats": {
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                "expected_assists": 0.011,
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                "accurate_pass": 8,
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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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              "match_date": "2026-08-30",
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              "away_team": "Málaga CF",
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              "stats": {
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                "accurate_pass": 13,
                "key_pass": 1,
                "duels_won": 1,
                "ball_recovery": 1
              },
              "has_player_stats": true,
              "league_name": "LaLiga",
              "league_id": "8.0",
              "league_slug": "laliga",
              "league_country": "Spain",
              "season_id": "97268.0",
              "season_name": "LaLiga 26/27",
              "season_year": "26/27"
            },
            {
              "match_id": 16421051.0,
              "match_date": "2026-08-26",
              "home_team": "Real Madrid",
              "away_team": "Real Sociedad",
              "team_side": "home",
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              "team": "Real Madrid",
              "opponent": "Real Sociedad",
              "stats": {
                "minutes": 10,
                "rating": 6.6,
                "assists": 0,
                "expected_assists": 0.0006,
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                "total_pass": 6,
                "accurate_pass": 3,
                "aerial_won": 1,
                "duels_won": 2,
                "ball_recovery": 1
              },
              "has_player_stats": true,
              "league_name": "LaLiga",
              "league_id": "8.0",
              "league_slug": "laliga",
              "league_country": "Spain",
              "season_id": "97268.0",
              "season_name": "LaLiga 26/27",
              "season_year": "26/27"
            },
            {
              "match_id": 16416306.0,
              "match_date": "2026-08-22",
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              "away_team": "Real Madrid",
              "team_side": "away",
              "is_starting_11": 0,
              "team": "Real Madrid",
              "opponent": "Espanyol",
              "stats": {
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                "assists": 0,
                "expected_assists": 0.0538,
                "total_shots": 0,
                "total_pass": 11,
                "accurate_pass": 10,
                "key_pass": 1,
                "duels_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": 1021,
            "combined_rank_score": 454.0,
            "ranking_source": "sofascore_plus_fifa_csv",
            "ranking_status": "combined",
            "sofascore_rank": 698.0,
            "sofascore_rating": 6.7,
            "sofascore_appearances": 3.0,
            "fifa_rank": 210.0,
            "fifa_overall": 84.0,
            "fifa_source": "EA SPORTS FC official ratings",
            "match_squad_rank": 4,
            "squad_role": "substitute",
            "projected_match_rating": 7.5264,
            "source_file": "data/player_rankings.csv",
            "player_name": "Yan Diomande",
            "ranking_neighbors": {
              "upper": [
                {
                  "player_name": "Giovanni Di Lorenzo",
                  "ranking": 1016
                },
                {
                  "player_name": "Min-hyeok Kim",
                  "ranking": 1017
                },
                {
                  "player_name": "Tim Hartzell",
                  "ranking": 1018
                },
                {
                  "player_name": "Dae-kwang Lee",
                  "ranking": 1019
                },
                {
                  "player_name": "Stanislav Iljutcenko",
                  "ranking": 1020
                }
              ],
              "lower": [
                {
                  "player_name": "Robin Roefs",
                  "ranking": 1022
                },
                {
                  "player_name": "Andrea Cambiaso",
                  "ranking": 1023
                },
                {
                  "player_name": "Clarismario",
                  "ranking": 1024
                },
                {
                  "player_name": "Milan Obradović",
                  "ranking": 1025
                },
                {
                  "player_name": "Álvaro Carreras",
                  "ranking": 1026
                }
              ]
            }
          },
          "data_sources": [
            "match_history",
            "market_value",
            "fbref_season"
          ],
          "data_confidence": 0.507,
          "history_matches": 4,
          "xgboost_reasoning": {
            "model_source": "xgboost_regressor",
            "position_service": "F_service",
            "features_evaluated": [
              "minutesPlayed",
              "is_starting_11",
              "totalPass",
              "accuratePass",
              "totalOppositionHalfPasses",
              "accurateOppositionHalfPasses",
              "totalShots",
              "onTargetScoringAttempt",
              "shotOffTarget",
              "bigChanceMissed",
              "expectedAssists",
              "keyPass",
              "duelWon",
              "duelLost",
              "aerialWon",
              "aerialLost",
              "touches",
              "dispossessed",
              "wasFouled",
              "topSpeed",
              "numberOfSprints",
              "ballRecovery",
              "possessionLostCtrl",
              "passValueNormalized",
              "dribbleValueNormalized",
              "defensiveValueNormalized",
              "shotValueNormalized",
              "ballCarriesCount",
              "totalProgression",
              "progressiveBallCarriesCount",
              "pass_accuracy",
              "duel_win_rate",
              "opp_half_pass_pct",
              "shot_accuracy",
              "xg_per_shot",
              "touches_p90",
              "totalShots_p90",
              "duelWon_p90",
              "ballCarriesCount_p90",
              "big_chance_conversion",
              "shot_waste_rate",
              "aerial_dominance",
              "press_resistance_fwd",
              "speed_threat",
              "progressive_carries_p90",
              "history_matches"
            ],
            "targets_predicted": [
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              "onTargetScoringAttempt",
              "expectedAssists",
              "keyPass",
              "rating"
            ],
            "history_matches": 4,
            "data_confidence": 0.507,
            "data_sources": [
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              "market_value",
              "fbref_season"
            ],
            "bench_expected_minutes": 23.19,
            "bench_appearance_prob": 0.756,
            "market_value_adjustment": 1.1179,
            "fbref_prior_metrics": {
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              "competition": "La Liga",
              "season": "2026-2027",
              "appearances": 3.0,
              "starts": 0.0,
              "sub_appearances": 3.0,
              "minutes_per_sub": 20.0,
              "goals_per90": 0.0,
              "assists_per90": 0.0,
              "prior_reliability": 0.0467
            },
            "rationale": "Bench projection scaled from XGBoost F_service (4 historical appearances) to 23.2 expected mins (appearance prob 0.76); FBref playing time empirical prior: 3.0 sub appearances, 20.0 mins/sub."
          },
          "stat_evolution": [
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              "step": "xgboost_raw",
              "description": "XGBoost F_service raw output over 6 target models",
              "stats": {
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                "goal_rate": 0.0967,
                "goals": 0,
                "shots_on_target": 0,
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                "key_pass": 0,
                "rating": 6.7327,
                "minutes": 22,
                "total_pass": 10,
                "accurate_pass": 8,
                "duels_won": 1,
                "total_long_balls": 0,
                "accurate_long_balls": 0,
                "total_opp_half_passes": 8,
                "accurate_opp_half_passes": 6,
                "crosses_total": 0,
                "crosses_accurate": 0,
                "touches": 15,
                "possession_lost": 4.25,
                "dispossessed": 0.0,
                "duels_lost": 0,
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                "total_contest": 2,
                "won_contest": 1,
                "ball_recovery": 1,
                "challenges_lost": 0,
                "fouls": 0,
                "fouls_drawn": 0,
                "assists": 0,
                "shots_off_target": 0,
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                "tackles_won": 0,
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                "xgot": 0.0,
                "offsides": 0,
                "ball_carries": 7,
                "total_progression": 34,
                "progressive_carries": 1
              },
              "trace": {
                "model": {
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                  "schema_version": 3,
                  "trained_at": "2026-09-15T10:01:52.318462+00:00",
                  "trained_on": {
                    "matches": 93,
                    "players": 278,
                    "rows": 769
                  }
                },
                "player_history": [
                  {
                    "match_date": "2026-09-04",
                    "opponent": "Real Betis",
                    "minutes": 26.0,
                    "is_starting": false,
                    "weight": 0.3138,
                    "rating": 6.5
                  },
                  {
                    "match_date": "2026-08-30",
                    "opponent": "Málaga CF",
                    "minutes": 25.0,
                    "is_starting": false,
                    "weight": 0.2667,
                    "rating": 7.0
                  },
                  {
                    "match_date": "2026-08-26",
                    "opponent": "Real Sociedad",
                    "minutes": 10.0,
                    "is_starting": false,
                    "weight": 0.2267,
                    "rating": 6.6
                  },
                  {
                    "match_date": "2026-08-22",
                    "opponent": "Espanyol",
                    "minutes": 26.0,
                    "is_starting": false,
                    "weight": 0.1927,
                    "rating": 6.5
                  }
                ],
                "feature_row": {
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                  "is_starting_11": 0.0,
                  "onTargetScoringAttempt": 0.0,
                  "totalShots": 0.0,
                  "minutesPlayed": 22.1056,
                  "touches": 14.9625,
                  "dribbleValueNormalized": 0.0895
                },
                "per_target": [
                  {
                    "target": "expectedGoals",
                    "predicted": 0.07105204463005066,
                    "scale": "per match (raw)",
                    "top_features": [
                      {
                        "name": "minutesPlayed",
                        "importance": 0.093
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                      {
                        "name": "is_starting_11",
                        "importance": 0.0745
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                      {
                        "name": "totalShots",
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                      {
                        "name": "onTargetScoringAttempt",
                        "importance": 0.043
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                      {
                        "name": "expectedAssists",
                        "importance": 0.0314
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                    ]
                  },
                  {
                    "target": "goals",
                    "predicted": 0.09672790765762329,
                    "scale": "count per match",
                    "top_features": [
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                        "name": "onTargetScoringAttempt",
                        "importance": 0.1
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                      {
                        "name": "totalShots",
                        "importance": 0.0715
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                      {
                        "name": "is_starting_11",
                        "importance": 0.0371
                      },
                      {
                        "name": "minutesPlayed",
                        "importance": 0.0298
                      },
                      {
                        "name": "passValueNormalized",
                        "importance": 0.0268
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                    ]
                  },
                  {
                    "target": "onTargetScoringAttempt",
                    "predicted": 0.49295711517333984,
                    "scale": "count per match",
                    "top_features": [
                      {
                        "name": "onTargetScoringAttempt",
                        "importance": 0.0703
                      },
                      {
                        "name": "totalShots",
                        "importance": 0.0583
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                      {
                        "name": "dribbleValueNormalized",
                        "importance": 0.0486
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                      {
                        "name": "touches",
                        "importance": 0.0401
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                      {
                        "name": "minutesPlayed",
                        "importance": 0.0347
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                    ]
                  },
                  {
                    "target": "expectedAssists",
                    "predicted": 0.03955134004354477,
                    "scale": "per match (raw)",
                    "top_features": [
                      {
                        "name": "touches",
                        "importance": 0.0802
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                      {
                        "name": "accuratePass",
                        "importance": 0.0621
                      },
                      {
                        "name": "accurateOppositionHalfPasses",
                        "importance": 0.0547
                      },
                      {
                        "name": "totalPass",
                        "importance": 0.0537
                      },
                      {
                        "name": "numberOfSprints",
                        "importance": 0.0397
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                    ]
                  },
                  {
                    "target": "keyPass",
                    "predicted": 0.49448156356811523,
                    "scale": "count per match",
                    "top_features": [
                      {
                        "name": "is_starting_11",
                        "importance": 0.0738
                      },
                      {
                        "name": "dribbleValueNormalized",
                        "importance": 0.0657
                      },
                      {
                        "name": "ballCarriesCount",
                        "importance": 0.0615
                      },
                      {
                        "name": "keyPass",
                        "importance": 0.0458
                      },
                      {
                        "name": "aerialLost",
                        "importance": 0.0313
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                    ]
                  },
                  {
                    "target": "rating",
                    "predicted": 6.732724189758301,
                    "scale": "0-10",
                    "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
                      },
                      {
                        "name": "onTargetScoringAttempt",
                        "importance": 0.0404
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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)",
              "stats": {
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                "goal_rate": 0.1081,
                "goals": 0,
                "shots_on_target": 1,
                "expected_assists": 0.0442,
                "key_pass": 1,
                "rating": 7.5264,
                "minutes": 24,
                "total_pass": 11,
                "accurate_pass": 10,
                "duels_won": 1,
                "total_long_balls": 0,
                "accurate_long_balls": 0,
                "total_opp_half_passes": 9,
                "accurate_opp_half_passes": 7,
                "crosses_total": 0,
                "crosses_accurate": 0,
                "touches": 17,
                "possession_lost": 4.751,
                "dispossessed": 0.0,
                "duels_lost": 0,
                "aerial_lost": 0,
                "total_contest": 2,
                "won_contest": 1,
                "ball_recovery": 1,
                "challenges_lost": 0,
                "fouls": 0,
                "fouls_drawn": 0,
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                "shots_off_target": 0,
                "interceptions": 0,
                "tackles_won": 0,
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                "blocks": 0,
                "big_chances_created": 0,
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                "xgot": 0.0,
                "offsides": 0,
                "ball_carries": 8,
                "total_progression": 38,
                "progressive_carries": 1
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            },
            {
              "step": "fbref_prior_blend",
              "description": "FBref 2026-27 prior blended (weight 0.0169)",
              "stats": {
                "expected_goals": 0.0794,
                "goal_rate": 0.1063,
                "goals": 0,
                "shots_on_target": 1,
                "expected_assists": 0.0442,
                "key_pass": 1,
                "rating": 7.5264,
                "minutes": 24,
                "total_pass": 11,
                "accurate_pass": 10,
                "duels_won": 1,
                "total_long_balls": 0,
                "accurate_long_balls": 0,
                "total_opp_half_passes": 9,
                "accurate_opp_half_passes": 7,
                "crosses_total": 0,
                "crosses_accurate": 0,
                "touches": 17,
                "possession_lost": 4.751,
                "dispossessed": 0.0,
                "duels_lost": 0,
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                "total_contest": 2,
                "won_contest": 1,
                "ball_recovery": 1,
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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": 8,
                "total_progression": 38,
                "progressive_carries": 1,
                "total_shots": 1,
                "yellowCards": 0.0,
                "redCards": 0.0,
                "ownGoals": 0.0,
                "minutesPct": 22.2,
                "pointsPerMatch": 3.0,
                "netGoalDifferencePer90": 3.0
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            },
            {
              "step": "minutes_scale",
              "description": "Bench projection scaled to 23.2 expected minutes (appearance prob 0.76)",
              "stats": {
                "expected_goals": 0.0205,
                "goal_rate": 0.0274,
                "goals": 0,
                "shots_on_target": 0,
                "expected_assists": 0.0114,
                "key_pass": 0,
                "rating": 7.5264,
                "minutes": 23,
                "total_pass": 3,
                "accurate_pass": 2,
                "duels_won": 0,
                "total_long_balls": 0,
                "accurate_long_balls": 0,
                "total_opp_half_passes": 2,
                "accurate_opp_half_passes": 2,
                "crosses_total": 0,
                "crosses_accurate": 0,
                "touches": 4,
                "possession_lost": 1.2242,
                "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,
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                "shots_off_target": 0,
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                "tackles_won": 0,
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                "blocks": 0,
                "big_chances_created": 0,
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                "xgot": 0.0,
                "offsides": 0,
                "ball_carries": 2,
                "total_progression": 10,
                "progressive_carries": 0,
                "total_shots": 0,
                "yellowCards": 0.0,
                "redCards": 0.0,
                "ownGoals": 0.0,
                "minutesPct": 22.2,
                "pointsPerMatch": 3.0,
                "netGoalDifferencePer90": 3.0,
                "bench_appearance_probability": 0.756,
                "bench_expected_minutes": 23.19
              }
            },
            {
              "step": "final_cap",
              "description": "Stats clamped to historical constraints and shot-component identity",
              "stats": {
                "expected_goals": 0.0205,
                "goal_rate": 0.0274,
                "goals": 0,
                "shots_on_target": 0,
                "expected_assists": 0.0114,
                "key_pass": 0,
                "rating": 7.5264,
                "minutes": 23,
                "total_pass": 3,
                "accurate_pass": 2,
                "duels_won": 0,
                "total_long_balls": 0,
                "accurate_long_balls": 0,
                "total_opp_half_passes": 2,
                "accurate_opp_half_passes": 2,
                "crosses_total": 0,
                "crosses_accurate": 0,
                "touches": 4,
                "possession_lost": 1.2242,
                "dispossessed": 0.0,
                "duels_lost": 0,
                "aerial_lost": 0,
                "total_contest": 0,
                "won_contest": 0,
                "ball_recovery": 0,
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                "fouls": 0,
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                "xgot": 0.0,
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                "ball_carries": 2,
                "total_progression": 10,
                "progressive_carries": 0,
                "total_shots": 0,
                "yellowCards": 0.0,
                "redCards": 0.0,
                "ownGoals": 0.0,
                "minutesPct": 22.2,
                "pointsPerMatch": 3.0,
                "netGoalDifferencePer90": 3.0,
                "bench_appearance_probability": 0.756,
                "bench_expected_minutes": 23.19
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            },
            {
              "step": "team_lambda_rescale",
              "description": "Player expected_goals/expected_assists rescaled so squad sum equals team lambda 4.32 (squad xG sum 1.4792, xG scale 2.9178)",
              "stats": {
                "expected_goals": 0.0598,
                "goal_rate": 0.0274,
                "goals": 0,
                "shots_on_target": 0,
                "expected_assists": 0.0114,
                "key_pass": 0,
                "rating": 7.5264,
                "minutes": 23,
                "total_pass": 3,
                "accurate_pass": 2,
                "duels_won": 0,
                "total_long_balls": 0,
                "accurate_long_balls": 0,
                "total_opp_half_passes": 2,
                "accurate_opp_half_passes": 2,
                "crosses_total": 0,
                "crosses_accurate": 0,
                "touches": 4,
                "possession_lost": 1.2242,
                "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,
                "assists": 0,
                "shots_off_target": 0,
                "interceptions": 0,
                "tackles_won": 0,
                "tackles": 0,
                "clearances": 0,
                "blocks": 0,
                "big_chances_created": 0,
                "big_chances_missed": 0,
                "xgot": 0.0,
                "offsides": 0,
                "ball_carries": 2,
                "total_progression": 10,
                "progressive_carries": 0,
                "total_shots": 0,
                "yellowCards": 0.0,
                "redCards": 0.0,
                "ownGoals": 0.0,
                "minutesPct": 22.2,
                "pointsPerMatch": 3.0,
                "netGoalDifferencePer90": 3.0,
                "bench_appearance_probability": 0.756,
                "bench_expected_minutes": 23.19,
                "projected_substitution_order": 1,
                "substitution_rule_cap": 5,
                "projected_team_substitution_count": 2,
                "projected_substitution_expected_count": 2.552,
                "projected_substitution_game_state_adjustment": -1,
                "substitution_usage": "projected_used_substitute",
                "projected_goals": 0,
                "goal_probability": 0.0,
                "projected_assists": 0,
                "assist_probability": 0.0
              }
            },
            {
              "step": "rankings_attached",
              "description": "Global ranking attached (match squad rank 4, fifa_overall 84.0)",
              "stats": {
                "expected_goals": 0.0598,
                "goal_rate": 0.0274,
                "goals": 0,
                "shots_on_target": 0,
                "expected_assists": 0.0114,
                "key_pass": 0,
                "rating": 7.5264,
                "minutes": 23,
                "total_pass": 3,
                "accurate_pass": 2,
                "duels_won": 0,
                "total_long_balls": 0,
                "accurate_long_balls": 0,
                "total_opp_half_passes": 2,
                "accurate_opp_half_passes": 2,
                "crosses_total": 0,
                "crosses_accurate": 0,
                "touches": 4,
                "possession_lost": 1.2242,
                "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,
                "assists": 0,
                "shots_off_target": 0,
                "interceptions": 0,
                "tackles_won": 0,
                "tackles": 0,
                "clearances": 0,
                "blocks": 0,
                "big_chances_created": 0,
                "big_chances_missed": 0,
                "xgot": 0.0,
                "offsides": 0,
                "ball_carries": 2,
                "total_progression": 10,
                "progressive_carries": 0,
                "total_shots": 0,
                "yellowCards": 0.0,
                "redCards": 0.0,
                "ownGoals": 0.0,
                "minutesPct": 22.2,
                "pointsPerMatch": 3.0,
                "netGoalDifferencePer90": 3.0,
                "bench_appearance_probability": 0.756,
                "bench_expected_minutes": 23.19,
                "projected_substitution_order": 1,
                "substitution_rule_cap": 5,
                "projected_team_substitution_count": 2,
                "projected_substitution_expected_count": 2.552,
                "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": 84.0
              }
            }
          ]
        },
        "Rodrygo": {
          "player_id": 910536,
          "position": "F",
          "position_depth": "F_BENCH",
          "is_starter": false,
          "shirt_number": 11,
          "height": 174,
          "market_value": 48000000,
          "stats": {
            "expected_goals": 0.3215,
            "goal_rate": 0.0715,
            "goals": 0,
            "total_shots": 1,
            "shots_on_target": 1,
            "expected_assists": 0.0399,
            "duels_won": 2,
            "aerial_won": 1,
            "rating": 7.4,
            "minutes": 27,
            "total_pass": 11,
            "accurate_pass": 8,
            "total_long_balls": 1,
            "accurate_long_balls": 0,
            "total_opp_half_passes": 6,
            "accurate_opp_half_passes": 4,
            "crosses_total": 1,
            "crosses_accurate": 0,
            "touches": 15,
            "possession_lost": 3.1856,
            "dispossessed": 1.5,
            "duels_lost": 2,
            "aerial_lost": 2,
            "total_contest": 2,
            "won_contest": 1,
            "ball_recovery": 1,
            "challenges_lost": 2,
            "fouls": 1,
            "fouls_drawn": 1,
            "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": 0.0848,
            "offsides": 1,
            "ball_carries": 8,
            "total_progression": 20,
            "progressive_carries": 2,
            "bench_appearance_probability": 0.627,
            "bench_expected_minutes": 26.79,
            "projected_substitution_order": 2,
            "substitution_rule_cap": 5,
            "projected_team_substitution_count": 2,
            "projected_substitution_expected_count": 2.552,
            "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": 84.0
          },
          "latest_10_games": [],
          "ranking": {
            "global_player_rank": 303,
            "combined_rank_score": 209.0,
            "ranking_source": "sofascore_plus_fifa_csv",
            "ranking_status": "combined",
            "sofascore_rank": 189.0,
            "sofascore_rating": 7.22,
            "sofascore_appearances": 5.0,
            "fifa_rank": 229.0,
            "fifa_overall": 84.0,
            "fifa_source": "EA SPORTS FC official ratings",
            "match_squad_rank": 13,
            "squad_role": "substitute",
            "projected_match_rating": 7.4,
            "source_file": "data/player_rankings.csv",
            "player_name": "Rodrygo",
            "ranking_neighbors": {
              "upper": [
                {
                  "player_name": "Zubimendi",
                  "ranking": 298
                },
                {
                  "player_name": "Kim Min-Seung",
                  "ranking": 299
                },
                {
                  "player_name": "Aurélien Tchouaméni",
                  "ranking": 300
                },
                {
                  "player_name": "Robert Lewandowski",
                  "ranking": 301
                },
                {
                  "player_name": "Matthijs de Ligt",
                  "ranking": 302
                }
              ],
              "lower": [
                {
                  "player_name": "Aleksandar Šušnjar",
                  "ranking": 304
                },
                {
                  "player_name": "Brian Fariñas",
                  "ranking": 305
                },
                {
                  "player_name": "Serge Gnabry",
                  "ranking": 306
                },
                {
                  "player_name": "Kyu-baek Choi",
                  "ranking": 307
                },
                {
                  "player_name": "Lorenzo Reyes",
                  "ranking": 308
                }
              ]
            }
          },
          "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": 26.794636121884068,
            "bench_appearance_prob": 0.6270289146310939,
            "market_value_adjustment": 0.8168,
            "fbref_prior_metrics": null,
            "rationale": "Bench projection from market-value prior (€48,000,000) scaled to 26.8 expected mins."
          },
          "stat_evolution": [
            {
              "step": "market_value_prior",
              "description": "Market-value baseline for position F (quality 0.82)",
              "stats": {
                "expected_goals": 0.37,
                "goal_rate": 0.24,
                "goals": 0,
                "total_shots": 4,
                "shots_on_target": 2,
                "expected_assists": 0.134,
                "duels_won": 5,
                "aerial_won": 2,
                "rating": 7.4,
                "minutes": 90,
                "total_pass": 36,
                "accurate_pass": 27,
                "total_long_balls": 2,
                "accurate_long_balls": 1,
                "total_opp_half_passes": 20,
                "accurate_opp_half_passes": 15,
                "crosses_total": 2,
                "crosses_accurate": 1,
                "touches": 50,
                "possession_lost": 10.7,
                "dispossessed": 1.5,
                "duels_lost": 6,
                "aerial_lost": 2,
                "total_contest": 7,
                "won_contest": 4,
                "ball_recovery": 3,
                "challenges_lost": 2,
                "fouls": 2,
                "fouls_drawn": 2,
                "assists": 0,
                "shots_off_target": 1,
                "key_pass": 1,
                "interceptions": 0,
                "tackles_won": 1,
                "tackles": 1,
                "clearances": 1,
                "blocks": 0,
                "big_chances_created": 0,
                "big_chances_missed": 0,
                "xgot": 0.285,
                "offsides": 1,
                "ball_carries": 26,
                "total_progression": 66,
                "progressive_carries": 7
              }
            },
            {
              "step": "minutes_scale",
              "description": "Bench projection scaled to 26.8 expected minutes (appearance prob 0.63)",
              "stats": {
                "expected_goals": 0.1102,
                "goal_rate": 0.0715,
                "goals": 0,
                "total_shots": 1,
                "shots_on_target": 1,
                "expected_assists": 0.0399,
                "duels_won": 2,
                "aerial_won": 1,
                "rating": 7.4,
                "minutes": 27,
                "total_pass": 11,
                "accurate_pass": 8,
                "total_long_balls": 1,
                "accurate_long_balls": 0,
                "total_opp_half_passes": 6,
                "accurate_opp_half_passes": 4,
                "crosses_total": 1,
                "crosses_accurate": 0,
                "touches": 15,
                "possession_lost": 3.1856,
                "dispossessed": 1.5,
                "duels_lost": 2,
                "aerial_lost": 2,
                "total_contest": 2,
                "won_contest": 1,
                "ball_recovery": 1,
                "challenges_lost": 2,
                "fouls": 1,
                "fouls_drawn": 1,
                "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": 0.0848,
                "offsides": 1,
                "ball_carries": 8,
                "total_progression": 20,
                "progressive_carries": 2,
                "bench_appearance_probability": 0.627,
                "bench_expected_minutes": 26.79
              }
            },
            {
              "step": "final_cap",
              "description": "Stats clamped to historical constraints and shot-component identity",
              "stats": {
                "expected_goals": 0.1102,
                "goal_rate": 0.0715,
                "goals": 0,
                "total_shots": 1,
                "shots_on_target": 1,
                "expected_assists": 0.0399,
                "duels_won": 2,
                "aerial_won": 1,
                "rating": 7.4,
                "minutes": 27,
                "total_pass": 11,
                "accurate_pass": 8,
                "total_long_balls": 1,
                "accurate_long_balls": 0,
                "total_opp_half_passes": 6,
                "accurate_opp_half_passes": 4,
                "crosses_total": 1,
                "crosses_accurate": 0,
                "touches": 15,
                "possession_lost": 3.1856,
                "dispossessed": 1.5,
                "duels_lost": 2,
                "aerial_lost": 2,
                "total_contest": 2,
                "won_contest": 1,
                "ball_recovery": 1,
                "challenges_lost": 2,
                "fouls": 1,
                "fouls_drawn": 1,
                "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": 0.0848,
                "offsides": 1,
                "ball_carries": 8,
                "total_progression": 20,
                "progressive_carries": 2,
                "bench_appearance_probability": 0.627,
                "bench_expected_minutes": 26.79
              }
            },
            {
              "step": "team_lambda_rescale",
              "description": "Player expected_goals/expected_assists rescaled so squad sum equals team lambda 4.32 (squad xG sum 1.4792, xG scale 2.9178)",
              "stats": {
                "expected_goals": 0.3215,
                "goal_rate": 0.0715,
                "goals": 0,
                "total_shots": 1,
                "shots_on_target": 1,
                "expected_assists": 0.0399,
                "duels_won": 2,
                "aerial_won": 1,
                "rating": 7.4,
                "minutes": 27,
                "total_pass": 11,
                "accurate_pass": 8,
                "total_long_balls": 1,
                "accurate_long_balls": 0,
                "total_opp_half_passes": 6,
                "accurate_opp_half_passes": 4,
                "crosses_total": 1,
                "crosses_accurate": 0,
                "touches": 15,
                "possession_lost": 3.1856,
                "dispossessed": 1.5,
                "duels_lost": 2,
                "aerial_lost": 2,
                "total_contest": 2,
                "won_contest": 1,
                "ball_recovery": 1,
                "challenges_lost": 2,
                "fouls": 1,
                "fouls_drawn": 1,
                "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": 0.0848,
                "offsides": 1,
                "ball_carries": 8,
                "total_progression": 20,
                "progressive_carries": 2,
                "bench_appearance_probability": 0.627,
                "bench_expected_minutes": 26.79,
                "projected_substitution_order": 2,
                "substitution_rule_cap": 5,
                "projected_team_substitution_count": 2,
                "projected_substitution_expected_count": 2.552,
                "projected_substitution_game_state_adjustment": -1,
                "substitution_usage": "projected_used_substitute",
                "projected_goals": 0,
                "goal_probability": 0.0,
                "projected_assists": 0,
                "assist_probability": 0.0
              }
            },
            {
              "step": "rankings_attached",
              "description": "Global ranking attached (match squad rank 13, fifa_overall 84.0)",
              "stats": {
                "expected_goals": 0.3215,
                "goal_rate": 0.0715,
                "goals": 0,
                "total_shots": 1,
                "shots_on_target": 1,
                "expected_assists": 0.0399,
                "duels_won": 2,
                "aerial_won": 1,
                "rating": 7.4,
                "minutes": 27,
                "total_pass": 11,
                "accurate_pass": 8,
                "total_long_balls": 1,
                "accurate_long_balls": 0,
                "total_opp_half_passes": 6,
                "accurate_opp_half_passes": 4,
                "crosses_total": 1,
                "crosses_accurate": 0,
                "touches": 15,
                "possession_lost": 3.1856,
                "dispossessed": 1.5,
                "duels_lost": 2,
                "aerial_lost": 2,
                "total_contest": 2,
                "won_contest": 1,
                "ball_recovery": 1,
                "challenges_lost": 2,
                "fouls": 1,
                "fouls_drawn": 1,
                "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": 0.0848,
                "offsides": 1,
                "ball_carries": 8,
                "total_progression": 20,
                "progressive_carries": 2,
                "bench_appearance_probability": 0.627,
                "bench_expected_minutes": 26.79,
                "projected_substitution_order": 2,
                "substitution_rule_cap": 5,
                "projected_team_substitution_count": 2,
                "projected_substitution_expected_count": 2.552,
                "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": 84.0
              }
            }
          ]
        }
      },
      "team_totals": {
        "projected_goals": 4,
        "expected_goals": 4.32,
        "expected_assists": 0.98,
        "total_shots": 15,
        "shots_on_target": 4,
        "total_passes": 528,
        "interceptions": 4,
        "tackles": 8,
        "avg_rating": 7.54,
        "possession_estimated_pct": 53.6,
        "pressing_actions_per_90": 7.9
      }
    }
  },
  "antagonist_report": {
    "home_attacking_duels": [
      {
        "attacker": "Abiel Osorio",
        "attacker_role": "SS",
        "attacker_market_value": 1400000,
        "attacker_height": 182,
        "attacker_skill_quality": 0.417,
        "defenders": [
          "Bernardo Silva",
          "Marc Cucurella"
        ],
        "defender_roles": [
          "CDM",
          "CB"
        ],
        "def_skill_quality_avg": 0.749,
        "duel_zone": "Shadow Striker vs CDM + CB — Zone 14 Battle",
        "numerical_situation": "1v2",
        "duel_win_rate": 0.18,
        "xg_contribution": 0.1358,
        "shots_in_zone": 1.6,
        "dribbles_attempted": 2,
        "dribbles_successful": 0.3,
        "aerial_duels": 2,
        "aerial_won": 1.1,
        "crosses_in_zone": 0.0,
        "fouls_drawn": 1.4,
        "pressing_intensity_on_attacker": "HIGH",
        "defender_stats": [
          {
            "player": "Bernardo Silva",
            "role": "CDM",
            "market_value": 21000000,
            "tackles_attempted": 1.1,
            "tackles_won": 1.2,
            "fouls_committed": 0.5,
            "interceptions_in_zone": 1.0,
            "clearances_in_zone": 0.5,
            "aerial_duels_won": 0.4,
            "defensive_success_rate": 0.82
          },
          {
            "player": "Marc Cucurella",
            "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": 0.5,
            "aerial_duels_won": 0.4,
            "defensive_success_rate": 0.82
          }
        ],
        "duel_analysis": "Abiel Osorio (SS) is heavily outmatched defensively against Bernardo Silva and Marc Cucurella in a 2-defender block. Duel win probability: 18%. The quality gap is significant (€1M vs €42M avg). Projected xG contribution: 0.136 — with very limited chance creation expected."
      },
      {
        "attacker": "Gonzalo Villar",
        "attacker_role": "LWB",
        "attacker_market_value": 1700000,
        "attacker_height": 181,
        "attacker_skill_quality": 0.421,
        "defenders": [
          "Trent Alexander-Arnold"
        ],
        "defender_roles": [
          "RB"
        ],
        "def_skill_quality_avg": 0.857,
        "duel_zone": "Left Wingback vs Right Back — Overlapping Run",
        "numerical_situation": "1v1",
        "duel_win_rate": 0.208,
        "xg_contribution": 0.0539,
        "shots_in_zone": 0.7,
        "dribbles_attempted": 2,
        "dribbles_successful": 0.4,
        "aerial_duels": 2,
        "aerial_won": 1.1,
        "crosses_in_zone": 2.1,
        "fouls_drawn": 1.4,
        "pressing_intensity_on_attacker": "ULTRA_HIGH",
        "defender_stats": [
          {
            "player": "Trent Alexander-Arnold",
            "role": "RB",
            "market_value": 62000000,
            "tackles_attempted": 2.3,
            "tackles_won": 2.5,
            "fouls_committed": 0.4,
            "interceptions_in_zone": 1.4,
            "clearances_in_zone": 0.5,
            "aerial_duels_won": 0.9,
            "defensive_success_rate": 0.792
          }
        ],
        "duel_analysis": "Gonzalo Villar (LWB) is heavily outmatched defensively against Trent Alexander-Arnold in a direct 1v1 contest. Duel win probability: 21%. The quality gap is significant (€2M vs €62M avg). Projected xG contribution: 0.054 — with very limited chance creation expected."
      },
      {
        "attacker": "Federico Redondo",
        "attacker_role": "RWB",
        "attacker_market_value": 2400000,
        "attacker_height": 188,
        "attacker_skill_quality": 0.43,
        "defenders": [
          "Antonio Rüdiger"
        ],
        "defender_roles": [
          "LB"
        ],
        "def_skill_quality_avg": 0.477,
        "duel_zone": "Right Wingback vs Left Back — Overlapping Run",
        "numerical_situation": "1v1",
        "duel_win_rate": 0.367,
        "xg_contribution": 0.0302,
        "shots_in_zone": 0.9,
        "dribbles_attempted": 2,
        "dribbles_successful": 0.6,
        "aerial_duels": 2,
        "aerial_won": 1.2,
        "crosses_in_zone": 2.2,
        "fouls_drawn": 1.2,
        "pressing_intensity_on_attacker": "LOW",
        "defender_stats": [
          {
            "player": "Antonio Rüdiger",
            "role": "LB",
            "market_value": 6200000,
            "tackles_attempted": 2.0,
            "tackles_won": 1.8,
            "fouls_committed": 0.6,
            "interceptions_in_zone": 0.8,
            "clearances_in_zone": 0.5,
            "aerial_duels_won": 0.8,
            "defensive_success_rate": 0.633
          }
        ],
        "duel_analysis": "Federico Redondo (RWB) faces tough defensive resistance against Antonio Rüdiger in a direct 1v1 contest. Duel win probability: 37%.  Projected xG contribution: 0.030 — and is restricted in space and time on the ball."
      },
      {
        "attacker": "Facundo Buonanotte",
        "attacker_role": "CM",
        "attacker_market_value": 10900000,
        "attacker_height": 174,
        "attacker_skill_quality": 0.533,
        "defenders": [
          "Bernardo Silva"
        ],
        "defender_roles": [
          "CDM"
        ],
        "def_skill_quality_avg": 0.641,
        "duel_zone": "Central Mid vs Defensive Mid — Pressing/Creation Duel",
        "numerical_situation": "1v1",
        "duel_win_rate": 0.405,
        "xg_contribution": 0.1396,
        "shots_in_zone": 1.6,
        "dribbles_attempted": 2,
        "dribbles_successful": 0.7,
        "aerial_duels": 2,
        "aerial_won": 0.9,
        "crosses_in_zone": 0.0,
        "fouls_drawn": 1.2,
        "pressing_intensity_on_attacker": "MEDIUM",
        "defender_stats": [
          {
            "player": "Bernardo Silva",
            "role": "CDM",
            "market_value": 21000000,
            "tackles_attempted": 2.1,
            "tackles_won": 1.9,
            "fouls_committed": 0.5,
            "interceptions_in_zone": 1.0,
            "clearances_in_zone": 0.5,
            "aerial_duels_won": 1.1,
            "defensive_success_rate": 0.595
          }
        ],
        "duel_analysis": "Facundo Buonanotte (CM) faces tough defensive resistance against Bernardo Silva in a direct 1v1 contest. Duel win probability: 41%.  Projected xG contribution: 0.140 — and is restricted in space and time on the ball."
      }
    ],
    "away_attacking_duels": [
      {
        "attacker": "Jude Bellingham",
        "attacker_role": "LW",
        "attacker_market_value": 151000000,
        "attacker_height": 188,
        "attacker_skill_quality": 0.899,
        "defenders": [
          "Víctor Chust"
        ],
        "defender_roles": [
          "CB"
        ],
        "def_skill_quality_avg": 0.446,
        "duel_zone": "LW vs CB",
        "numerical_situation": "1v1",
        "duel_win_rate": 0.648,
        "xg_contribution": 0.1842,
        "shots_in_zone": 2.3,
        "dribbles_attempted": 4,
        "dribbles_successful": 2.3,
        "aerial_duels": 2,
        "aerial_won": 1.2,
        "crosses_in_zone": 2.7,
        "fouls_drawn": 1.1,
        "pressing_intensity_on_attacker": "LOW",
        "defender_stats": [
          {
            "player": "Víctor Chust",
            "role": "CB",
            "market_value": 3700000,
            "tackles_attempted": 1.9,
            "tackles_won": 1.3,
            "fouls_committed": 0.6,
            "interceptions_in_zone": 0.7,
            "clearances_in_zone": 0.6,
            "aerial_duels_won": 0.8,
            "defensive_success_rate": 0.352
          }
        ],
        "duel_analysis": "Jude Bellingham (LW) has a clear attacking advantage against Víctor Chust in a direct 1v1 contest. Duel win probability: 65%. The quality gap is significant (€151M vs €4M avg). Projected xG contribution: 0.184 — and projects to generate high-quality chances."
      },
      {
        "attacker": "Arda Güler",
        "attacker_role": "CAM",
        "attacker_market_value": 87000000,
        "attacker_height": 176,
        "attacker_skill_quality": 0.887,
        "defenders": [
          "Facundo Buonanotte"
        ],
        "defender_roles": [
          "CM"
        ],
        "def_skill_quality_avg": 0.533,
        "duel_zone": "CAM vs CM",
        "numerical_situation": "1v1",
        "duel_win_rate": 0.587,
        "xg_contribution": 0.0953,
        "shots_in_zone": 2.7,
        "dribbles_attempted": 3,
        "dribbles_successful": 1.6,
        "aerial_duels": 2,
        "aerial_won": 0.9,
        "crosses_in_zone": 0.0,
        "fouls_drawn": 1.2,
        "pressing_intensity_on_attacker": "LOW",
        "defender_stats": [
          {
            "player": "Facundo Buonanotte",
            "role": "CM",
            "market_value": 10900000,
            "tackles_attempted": 2.0,
            "tackles_won": 1.4,
            "fouls_committed": 0.5,
            "interceptions_in_zone": 0.9,
            "clearances_in_zone": 0.5,
            "aerial_duels_won": 1.1,
            "defensive_success_rate": 0.413
          }
        ],
        "duel_analysis": "Arda Güler (CAM) is slightly favored against Facundo Buonanotte in a direct 1v1 contest. Duel win probability: 59%. The quality gap is significant (€87M vs €11M avg). Projected xG contribution: 0.095 — creating consistent moderate threat."
      },
      {
        "attacker": "Kylian Mbappé",
        "attacker_role": "ST",
        "attacker_market_value": 212000000,
        "attacker_height": 180,
        "attacker_skill_quality": 0.9,
        "defenders": [
          "Víctor Chust",
          "Buba Sangaré"
        ],
        "defender_roles": [
          "CB",
          "CB"
        ],
        "def_skill_quality_avg": 0.45,
        "duel_zone": "Striker vs Two Centre Backs — 1v2 Aerial/Physical Battle",
        "numerical_situation": "1v2",
        "duel_win_rate": 0.39,
        "xg_contribution": 0.7307,
        "shots_in_zone": 2.9,
        "dribbles_attempted": 2,
        "dribbles_successful": 0.7,
        "aerial_duels": 3,
        "aerial_won": 1.6,
        "crosses_in_zone": 0.0,
        "fouls_drawn": 1.6,
        "pressing_intensity_on_attacker": "LOW",
        "defender_stats": [
          {
            "player": "Víctor Chust",
            "role": "CB",
            "market_value": 3700000,
            "tackles_attempted": 1.0,
            "tackles_won": 0.9,
            "fouls_committed": 0.6,
            "interceptions_in_zone": 0.7,
            "clearances_in_zone": 0.6,
            "aerial_duels_won": 0.7,
            "defensive_success_rate": 0.61
          },
          {
            "player": "Buba Sangaré",
            "role": "CB",
            "market_value": 4400000,
            "tackles_attempted": 1.0,
            "tackles_won": 0.9,
            "fouls_committed": 0.6,
            "interceptions_in_zone": 0.7,
            "clearances_in_zone": 0.6,
            "aerial_duels_won": 0.7,
            "defensive_success_rate": 0.61
          }
        ],
        "duel_analysis": "Kylian Mbappé (ST) faces tough defensive resistance against Víctor Chust and Buba Sangaré in a 2-defender block. Duel win probability: 39%. The quality gap is significant (€212M vs €4M avg). Projected xG contribution: 0.731 — and is restricted in space and time on the ball."
      },
      {
        "attacker": "Vinícius Júnior",
        "attacker_role": "ST",
        "attacker_market_value": 146000000,
        "attacker_height": 176,
        "attacker_skill_quality": 0.899,
        "defenders": [
          "Víctor Chust",
          "Buba Sangaré"
        ],
        "defender_roles": [
          "CB",
          "CB"
        ],
        "def_skill_quality_avg": 0.45,
        "duel_zone": "Striker vs Two Centre Backs — 1v2 Aerial/Physical Battle",
        "numerical_situation": "1v2",
        "duel_win_rate": 0.374,
        "xg_contribution": 0.2787,
        "shots_in_zone": 2.8,
        "dribbles_attempted": 2,
        "dribbles_successful": 0.7,
        "aerial_duels": 3,
        "aerial_won": 1.4,
        "crosses_in_zone": 0.0,
        "fouls_drawn": 1.6,
        "pressing_intensity_on_attacker": "LOW",
        "defender_stats": [
          {
            "player": "Víctor Chust",
            "role": "CB",
            "market_value": 3700000,
            "tackles_attempted": 1.0,
            "tackles_won": 0.9,
            "fouls_committed": 0.6,
            "interceptions_in_zone": 0.7,
            "clearances_in_zone": 0.6,
            "aerial_duels_won": 0.8,
            "defensive_success_rate": 0.626
          },
          {
            "player": "Buba Sangaré",
            "role": "CB",
            "market_value": 4400000,
            "tackles_attempted": 1.0,
            "tackles_won": 0.9,
            "fouls_committed": 0.6,
            "interceptions_in_zone": 0.7,
            "clearances_in_zone": 0.6,
            "aerial_duels_won": 0.8,
            "defensive_success_rate": 0.626
          }
        ],
        "duel_analysis": "Vinícius Júnior (ST) faces tough defensive resistance against Víctor Chust and Buba Sangaré in a 2-defender block. Duel win probability: 37%. The quality gap is significant (€146M vs €4M avg). Projected xG contribution: 0.279 — and is restricted in space and time on the ball."
      }
    ],
    "midfield_battle": {
      "home_midfield_power": 0.503,
      "away_midfield_power": 0.836,
      "home_creative_power": 0.439,
      "away_creative_power": 0.823,
      "home_defensive_power": 0.388,
      "away_defensive_power": 0.619,
      "home_dominance_ratio": 0.376,
      "home_midfield_count": 5,
      "away_midfield_count": 4,
      "home_midfield_players": [
        "Germán Valera",
        "Facundo Buonanotte",
        "Gonzalo Villar",
        "Javi Morcillo",
        "Federico Redondo"
      ],
      "away_midfield_players": [
        "Jude Bellingham",
        "Arda Güler",
        "Bernardo Silva",
        "Eduardo Camavinga"
      ],
      "possession_advantage": "away",
      "estimated_possession_home_pct": 46.4,
      "estimated_possession_away_pct": 53.6,
      "home_pressing_actions_per_90": 6.2,
      "away_pressing_actions_per_90": 7.9,
      "home_key_passes_projected": 4.1,
      "away_key_passes_projected": 6.4,
      "home_throughball_threat": 1.9,
      "away_throughball_threat": 3.1,
      "key_personal_duel": "Facundo Buonanotte vs Jude Bellingham",
      "midfield_lambda_factor_home": 0.961,
      "midfield_lambda_factor_away": 1.052
    },
    "formation_analysis": {
      "home_formation": "3-4-2-1",
      "away_formation": "4-2-3-1",
      "home_tactical_bonus": -0.05,
      "away_tactical_bonus": 0.05,
      "formation_verdict": "Tactical parity between 3-4-2-1 and 4-2-3-1. Match outcome driven primarily by individual player quality."
    },
    "home_lambda": 1.024,
    "away_lambda": 4.316,
    "home_top_threat_zones": [
      "Central Mid vs Defensive Mid — Pressing/Creation Duel",
      "Shadow Striker vs CDM + CB — Zone 14 Battle"
    ],
    "away_top_threat_zones": [
      "Striker vs Two Centre Backs — 1v2 Aerial/Physical Battle",
      "Striker vs Two Centre Backs — 1v2 Aerial/Physical Battle"
    ],
    "home_player_antagonists": {
      "Abiel Osorio": {
        "opponents": [
          "Bernardo Silva",
          "Marc Cucurella"
        ],
        "primary_zone": "Shadow Striker vs CDM + CB — Zone 14 Battle",
        "source": "attacking_duel"
      },
      "Gonzalo Villar": {
        "opponents": [
          "Trent Alexander-Arnold",
          "Jude Bellingham"
        ],
        "primary_zone": "Left Wingback vs Right Back — Overlapping Run",
        "source": "attacking_duel, midfield_pairing"
      },
      "Federico Redondo": {
        "opponents": [
          "Antonio Rüdiger",
          "Arda Güler"
        ],
        "primary_zone": "Right Wingback vs Left Back — Overlapping Run",
        "source": "attacking_duel, midfield_pairing"
      },
      "Facundo Buonanotte": {
        "opponents": [
          "Bernardo Silva",
          "Arda Güler"
        ],
        "primary_zone": "Central Mid vs Defensive Mid — Pressing/Creation Duel",
        "source": "attacking_duel, defensive_duel, midfield_pairing"
      },
      "Víctor Chust": {
        "opponents": [
          "Jude Bellingham",
          "Kylian Mbappé",
          "Vinícius Júnior"
        ],
        "primary_zone": "LW vs CB",
        "source": "defensive_duel"
      },
      "Buba Sangaré": {
        "opponents": [
          "Kylian Mbappé",
          "Vinícius Júnior"
        ],
        "primary_zone": "Striker vs Two Centre Backs — 1v2 Aerial/Physical Battle",
        "source": "defensive_duel"
      },
      "Germán Valera": {
        "opponents": [
          "Bernardo Silva"
        ],
        "primary_zone": "Midfield lane",
        "source": "midfield_pairing"
      },
      "Javi Morcillo": {
        "opponents": [
          "Eduardo Camavinga"
        ],
        "primary_zone": "Midfield lane",
        "source": "midfield_pairing"
      },
      "Matías Dituro": {
        "opponents": [
          "Kylian Mbappé",
          "Vinícius Júnior"
        ],
        "primary_zone": "Shape fallback",
        "source": "formation_fallback"
      },
      "Rubén Sánchez": {
        "opponents": [
          "Kylian Mbappé"
        ],
        "primary_zone": "Shape fallback",
        "source": "formation_fallback"
      },
      "Roy Revivo": {
        "opponents": [
          "Vinícius Júnior"
        ],
        "primary_zone": "Shape fallback",
        "source": "formation_fallback"
      }
    },
    "away_player_antagonists": {
      "Bernardo Silva": {
        "opponents": [
          "Abiel Osorio",
          "Facundo Buonanotte",
          "Germán Valera"
        ],
        "primary_zone": "Shadow Striker vs CDM + CB — Zone 14 Battle",
        "source": "defensive_duel, midfield_pairing"
      },
      "Marc Cucurella": {
        "opponents": [
          "Abiel Osorio"
        ],
        "primary_zone": "Shadow Striker vs CDM + CB — Zone 14 Battle",
        "source": "defensive_duel"
      },
      "Trent Alexander-Arnold": {
        "opponents": [
          "Gonzalo Villar"
        ],
        "primary_zone": "Left Wingback vs Right Back — Overlapping Run",
        "source": "defensive_duel"
      },
      "Antonio Rüdiger": {
        "opponents": [
          "Federico Redondo"
        ],
        "primary_zone": "Right Wingback vs Left Back — Overlapping Run",
        "source": "defensive_duel"
      },
      "Jude Bellingham": {
        "opponents": [
          "Víctor Chust",
          "Gonzalo Villar"
        ],
        "primary_zone": "LW vs CB",
        "source": "attacking_duel, midfield_pairing"
      },
      "Arda Güler": {
        "opponents": [
          "Facundo Buonanotte",
          "Federico Redondo"
        ],
        "primary_zone": "CAM vs CM",
        "source": "attacking_duel, midfield_pairing"
      },
      "Kylian Mbappé": {
        "opponents": [
          "Víctor Chust",
          "Buba Sangaré"
        ],
        "primary_zone": "Striker vs Two Centre Backs — 1v2 Aerial/Physical Battle",
        "source": "attacking_duel"
      },
      "Vinícius Júnior": {
        "opponents": [
          "Víctor Chust",
          "Buba Sangaré"
        ],
        "primary_zone": "Striker vs Two Centre Backs — 1v2 Aerial/Physical Battle",
        "source": "attacking_duel"
      },
      "Eduardo Camavinga": {
        "opponents": [
          "Javi Morcillo"
        ],
        "primary_zone": "Midfield lane",
        "source": "midfield_pairing"
      },
      "Thibaut Courtois": {
        "opponents": [
          "Abiel Osorio",
          "Germán Valera"
        ],
        "primary_zone": "Shape fallback",
        "source": "formation_fallback"
      },
      "Dean Huijsen": {
        "opponents": [
          "Abiel Osorio"
        ],
        "primary_zone": "Shape fallback",
        "source": "formation_fallback"
      }
    },
    "key_tactical_insight": "Away midfield dictates play with ~54% possession expected (Facundo Buonanotte vs Jude Bellingham). Total antagonist xG — Home: 0.36, Away: 1.29. Home danger zone: Central Mid vs Defensive Mid — Pressing/Creation Duel. Away danger zone: Striker vs Two Centre Backs — 1v2 Aerial/Physical Battle.",
    "lambda_factors": {
      "home_gk_opposition_factor": 0.9548,
      "away_gk_opposition_factor": 1.0255,
      "home_set_piece_bonus": 0.005,
      "away_set_piece_bonus": 0.1787,
      "home_defensive_solidity_vs": 0.9003,
      "away_defensive_solidity_vs": 1.0038,
      "home_midfield_factor": 0.961,
      "away_midfield_factor": 1.052,
      "stage_discount": 1.0,
      "quality_gap_applied": true,
      "home_avg_quality": 0.4464,
      "away_avg_quality": 0.8099,
      "avg_quality_gap": -0.3634,
      "squad_value_gap_log": -2.9088,
      "top5_value_gap_log": -2.8264,
      "attack_value_gap_log": -3.0147,
      "elite_count_gap": -8,
      "combined_quality_gap": -0.8239,
      "stronger_lambda_boost": 0.4531,
      "weaker_lambda_suppression": 0.2636,
      "home_bench_lambda_bonus": 0.0516,
      "away_bench_lambda_bonus": 0.1286,
      "home_bench_players_modelled": 7,
      "away_bench_players_modelled": 7,
      "fbref_team_priors": {
        "applied": true,
        "home_squad": "Elche",
        "away_squad": "Real Madrid",
        "home_goals_per90": 1.0,
        "away_goals_against_per90": 3.33,
        "away_goals_per90": 3.0,
        "home_goals_against_per90": 1.0,
        "home_empirical_lambda": 2.467,
        "away_empirical_lambda": 2.222,
        "blending_weight": 0.228
      },
      "mismatch_score_pressure_applied": true,
      "mismatch_score_pressure_gap": -0.8239,
      "mismatch_favorite_lambda_boost": 1.211,
      "mismatch_underdog_lambda_factor": 0.9276,
      "pre_mismatch_home_lambda": 1.104,
      "pre_mismatch_away_lambda": 3.564,
      "competitive_underdog_floor_applied": false,
      "pre_calibration_home_lambda": 1.104,
      "pre_calibration_away_lambda": 3.5642,
      "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": 1.024,
      "final_away_lambda": 4.316
    }
  },
  "home_standing": {
    "available": true,
    "team_position": 19,
    "opponent_position": 3,
    "standing_lambda_multiplier": 0.8336,
    "attack_index": 1.041,
    "defense_concede_index": 0.625,
    "form_multiplier": 0.942,
    "team_attack_rate_contextual": 1.25,
    "opp_defense_rate_contextual": 0.75,
    "team_ppg": 0.25,
    "opponent_ppg": 2.25
  },
  "away_standing": {
    "available": true,
    "team_position": 3,
    "opponent_position": 19,
    "standing_lambda_multiplier": 1.6516,
    "attack_index": 2.082,
    "defense_concede_index": 2.499,
    "form_multiplier": 1.058,
    "team_attack_rate_contextual": 2.5,
    "opp_defense_rate_contextual": 3.0,
    "team_ppg": 2.25,
    "opponent_ppg": 0.25
  },
  "xgboost_reasoning": {
    "summary": "Antagonist + XGBoost match analysis for Elche vs Real Madrid. Player statistics regressed using position-specific XGBoost models (G, D, M, F) with 2026-2027 FBref priors. Micro-duels resolved across 3-4-2-1 vs 4-2-3-1 (duel lambdas: Home 1.104, Away 3.564). Final calibrated Poisson lambdas: Home 1.024, Away 4.316 (most likely score 1-4).",
    "competition": "LaLiga",
    "model_coverage": {
      "home_starters_count": 11,
      "home_xgboost_players": 10,
      "home_fbref_players": 9,
      "away_starters_count": 11,
      "away_xgboost_players": 11,
      "away_fbref_players": 11,
      "home_bench_modelled": 7,
      "away_bench_modelled": 7
    },
    "team_priors": {
      "applied": true,
      "home_squad": "Elche",
      "away_squad": "Real Madrid",
      "home_goals_per90": 1.0,
      "away_goals_against_per90": 3.33,
      "away_goals_per90": 3.0,
      "home_goals_against_per90": 1.0,
      "home_empirical_lambda": 2.467,
      "away_empirical_lambda": 2.222,
      "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": 1.024,
      "away_lambda": 4.316,
      "micro_duel_home_lambda": 1.104,
      "micro_duel_away_lambda": 3.564
    },
    "calibration_and_pressure": {
      "competition_calibration_applied": false,
      "competition_calibration_scale": 1.0,
      "mismatch_pressure_applied": true,
      "underdog_floor_applied": false
    }
  },
  "timestamp": "2026-09-15T13:31:17Z"
}