{
  "match_info": {
    "home_team": "Man City",
    "away_team": "Sunderland",
    "tournament": "Premier League",
    "date": "20260920",
    "timezone": "America/New_York",
    "home_formation": "4-2-3-1",
    "away_formation": "3-5-2",
    "lineup_status": "projected_from_squad",
    "lineup_source": "/teams/get-squad",
    "lineup_confirmed": false,
    "lineup_confidence": 0.45
  },
  "prediction": {
    "most_likely_score": "2-0",
    "home_goals": 2,
    "away_goals": 0,
    "most_likely_score_probability": 0.0939,
    "match_resolution": "regulation",
    "predicted_winner": "Man City",
    "tiebreaker": {
      "applies": false,
      "method": "none",
      "regulation_draw_probability": 0.1598,
      "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": "2-0",
        "probability": 0.0939
      },
      {
        "score": "2-1",
        "probability": 0.0923
      },
      {
        "score": "3-0",
        "probability": 0.0815
      },
      {
        "score": "3-1",
        "probability": 0.0801
      },
      {
        "score": "1-0",
        "probability": 0.0718
      }
    ],
    "scoreline_probabilities": {
      "0-0": 0.028,
      "0-1": 0.0269,
      "0-2": 0.0134,
      "0-3": 0.0044,
      "0-4": 0.0011,
      "1-0": 0.0718,
      "1-1": 0.0712,
      "1-2": 0.0348,
      "1-3": 0.0114,
      "1-4": 0.0028,
      "1-5": 0.0006,
      "2-0": 0.0939,
      "2-1": 0.0923,
      "2-2": 0.0454,
      "2-3": 0.0149,
      "2-4": 0.0037,
      "2-5": 0.0007,
      "3-0": 0.0815,
      "3-1": 0.0801,
      "3-2": 0.0394,
      "3-3": 0.0129,
      "3-4": 0.0032,
      "3-5": 0.0006,
      "4-0": 0.0531,
      "4-1": 0.0522,
      "4-2": 0.0256,
      "4-3": 0.0084,
      "4-4": 0.0021,
      "5-0": 0.0276,
      "5-1": 0.0272,
      "5-2": 0.0133,
      "5-3": 0.0044,
      "5-4": 0.0011,
      "6-0": 0.012,
      "6-1": 0.0118,
      "6-2": 0.0058,
      "6-3": 0.0019,
      "7-0": 0.0045,
      "7-1": 0.0044,
      "7-2": 0.0022,
      "7-3": 0.0007,
      "8-0": 0.0015,
      "8-1": 0.0014,
      "8-2": 0.0007
    },
    "outcome": {
      "home_win": 0.7207,
      "draw": 0.1598,
      "away_win": 0.1195
    },
    "markets": {
      "over_2_5_goals": 0.6948,
      "under_2_5_goals": 0.3052,
      "btts_yes": 0.5798,
      "btts_no": 0.4202,
      "home_clean_sheet": 0.3742,
      "away_clean_sheet": 0.074
    },
    "home_ratings": {
      "DR": 7.53,
      "MCR": 7.9,
      "ATR": 8.19,
      "GK": 7.85
    },
    "away_ratings": {
      "DR": 7.01,
      "MCR": 7.29,
      "ATR": 7.21,
      "GK": 7.74
    },
    "insights": {
      "summary": "Antagonist matchup analysis for Man City vs Sunderland. Most likely scoreline: 2-0. Lambdas derived from 5 home and 5 away individual player duels.",
      "key_player": "Projected scorer(s): Erling Haaland (2)",
      "tactical_analysis": "Tactical parity between 4-2-3-1 and 3-5-2. Match outcome driven primarily by individual player quality. Midfield is evenly contested — Elliot Anderson vs Noah Sadiki will be the pivotal duel. Total antagonist xG — Home: 1.09, Away: 0.49. Home danger zone: Striker vs Two Centre Backs — 1v2 Aerial/Physical Battle. Away danger zone: Striker vs Two Centre Backs — 1v2 Aerial/Physical Battle."
    },
    "confidence": 0.66,
    "home_lambda": 2.604,
    "away_lambda": 0.983,
    "modal_scoreline": null,
    "modal_scoreline_probability": null,
    "headline_policy": null
  },
  "pregame_baseline": {
    "fair_win_probability": {
      "home_win": 0.7207,
      "draw": 0.1598,
      "away_win": 0.1195
    },
    "favorite": "Man City",
    "favorite_win_probability": 0.7207,
    "fair_spread": 1.621,
    "fair_total": 3.587,
    "prop_estimates": [
      {
        "market": "team_total_goals",
        "selection": "Man City",
        "estimate": 2.604,
        "probability": null,
        "unit": "goals"
      },
      {
        "market": "team_total_goals",
        "selection": "Sunderland",
        "estimate": 0.983,
        "probability": null,
        "unit": "goals"
      },
      {
        "market": "over_2_5_goals",
        "selection": "yes",
        "estimate": 2.5,
        "probability": 0.6948,
        "unit": "probability"
      },
      {
        "market": "both_teams_to_score",
        "selection": "yes",
        "estimate": 1.0,
        "probability": 0.5798,
        "unit": "probability"
      },
      {
        "market": "clean_sheet",
        "selection": "Man City",
        "estimate": 1.0,
        "probability": 0.3742,
        "unit": "probability"
      },
      {
        "market": "clean_sheet",
        "selection": "Sunderland",
        "estimate": 1.0,
        "probability": 0.074,
        "unit": "probability"
      },
      {
        "market": "anytime_goal",
        "selection": "Erling Haaland (Man City)",
        "estimate": 1.1519,
        "probability": 0.8888,
        "unit": "xG"
      },
      {
        "market": "anytime_goal",
        "selection": "Brian Brobbey (Sunderland)",
        "estimate": 0.1855,
        "probability": 0.0,
        "unit": "xG"
      },
      {
        "market": "assist",
        "selection": "Rúben Dias (Man City)",
        "estimate": 0.2764,
        "probability": 0.0903,
        "unit": "xA"
      },
      {
        "market": "assist",
        "selection": "Enzo Le Fée (Sunderland)",
        "estimate": 0.0955,
        "probability": 0.0,
        "unit": "xA"
      }
    ],
    "expected_pace": {
      "tempo": "high",
      "expected_total_goals": 3.587,
      "expected_total_shots": 33,
      "expected_total_passes": 981,
      "expected_pressing_actions_per_90": 16.4,
      "possession_home_pct": 51.5,
      "possession_away_pct": 48.5,
      "notes": "possession projects near even"
    },
    "expected_game_script": {
      "favorite": "Man City",
      "favorite_win_probability": 0.7207,
      "script": "Man City is the fair winner side, but the baseline remains favorite-led: fair spread +1.62 goals and fair total 3.59.",
      "first_half": "Expect high tempo while both sides test the matchup thesis; shot baseline is about 16 first-half attempts.",
      "second_half": "If level after halftime, midfield control and bench quality should decide territory; Sunderland must keep the match inside one goal.",
      "late_game": "A Man City lead likely shifts toward control and counters; a draw state keeps set pieces and transition chances live."
    },
    "key_matchup_thesis": "Man City chance creation leans on Erling Haaland against Daniel Ballard, Trai Hume in Striker vs Two Centre Backs — 1v2 Aerial/Physical Battle; possession projects near even.",
    "expected_rotation_usage_behavior": [
      "Man City: starters carry the main goal usage through Erling Haaland (2); bench watchlist: Omar Marmoush, Matheus Nunes.",
      "Sunderland: starters carry the main goal usage through the highest xG attackers; bench watchlist: Chemsdine Talbi, Omar Alderete, Romaine Mundle.",
      "Assist usage should flow through Rayan Cherki, Antoine Semenyo; late lineup changes should re-score these allocations."
    ],
    "pregame_play_by_play": [
      "0-15: Man City tries to establish the projected edge; track possession and first-shot share.",
      "15-45: Baseline expects high tempo, about 16 total first-half shots, and 1.79 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 Sunderland 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 Man City.",
      "Sunderland 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": {
    "Man City": {
      "formation": "4-2-3-1",
      "players": {
        "Gianluigi Donnarumma": {
          "player_id": 824509,
          "position": "G",
          "position_depth": "G",
          "is_starter": true,
          "shirt_number": 1,
          "height": 196,
          "market_value": 46000000,
          "stats": {
            "saves": 3,
            "goals_prevented": 0.2634,
            "rating": 7.8524,
            "minutes": 95,
            "total_pass": 26,
            "accurate_pass": 21,
            "duels_won": 0,
            "total_long_balls": 8,
            "accurate_long_balls": 3,
            "touches": 35,
            "clearances": 0,
            "ball_recovery": 5,
            "high_claims": 1,
            "punches": 0.0,
            "aerial_won": 0,
            "sweeper_actions": 0,
            "sweeper_accurate": 0,
            "saves_inside_box": 3,
            "possession_lost": 5.1027,
            "duels_lost": 0,
            "total_contest": 0,
            "won_contest": 0,
            "fouls": 0,
            "fouls_drawn": 0,
            "total_own_half_passes": 21,
            "accurate_own_half_passes": 20,
            "goal_rate": 0.0,
            "goals": 0,
            "assists": 0,
            "total_shots": 0,
            "shots_on_target": 0,
            "goalsAgainst": 1.0,
            "shotsOnTargetAgainst": 3.0,
            "cleanSheets": 0.0,
            "interceptions": 0,
            "tackles_won": 0,
            "crosses_total": 0,
            "offsides": 0,
            "yellowCards": 0.0,
            "redCards": 0.0,
            "penaltySave": 0.0,
            "ownGoals": 0.5,
            "savePct": 66.7,
            "cleanSheetPct": 0.0,
            "minutesPct": 100.0,
            "pointsPerMatch": 3.0,
            "netGoalDifferencePer90": 2.0,
            "expected_saves": 1.02,
            "high_pressure_saves": 0.39,
            "shots_faced": 2.2,
            "opponent_faced": "Brian Brobbey, Noah Sadiki",
            "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": 89.0
          },
          "latest_10_games": [
            {
              "match_type": "played",
              "match_id": 16363645.0,
              "match_date": "2026-09-13 15:30:00 UTC",
              "league_name": "Premier League",
              "league_id": 17.0,
              "league_slug": "premier-league",
              "league_country": "England",
              "season_id": 96668.0,
              "season_name": "Premier League 26/27",
              "season_year": "26/27",
              "home_team": "Man Utd",
              "away_team": "Man City",
              "home_score_current": 0.0,
              "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": "Man City",
              "opponent": "Man Utd",
              "stats": {},
              "has_player_stats": false,
              "source": "depth_chart.csv"
            },
            {
              "match_id": 16363263.0,
              "match_date": "2026-09-05",
              "home_team": "Manchester City",
              "away_team": "Coventry City",
              "team_side": "home",
              "is_starting_11": 1,
              "team": "Manchester City",
              "opponent": "Coventry City",
              "stats": {
                "minutes": 90,
                "rating": 8.8,
                "assists": 0,
                "expected_assists": 0.001,
                "total_shots": 0,
                "total_pass": 17,
                "accurate_pass": 15,
                "clearances": 1,
                "aerial_won": 2,
                "duels_won": 2,
                "ball_recovery": 2,
                "saves": 3,
                "goals_prevented": 1.7595
              },
              "has_player_stats": true,
              "league_name": "Premier League",
              "league_id": "17.0",
              "league_slug": "premier-league",
              "league_country": "England",
              "season_id": "96668.0",
              "season_name": "Premier League 26/27",
              "season_year": "26/27"
            },
            {
              "match_id": 16363252.0,
              "match_date": "2026-08-28",
              "home_team": "Crystal Palace",
              "away_team": "Manchester City",
              "team_side": "away",
              "is_starting_11": 1,
              "team": "Manchester City",
              "opponent": "Crystal Palace",
              "stats": {
                "minutes": 90,
                "rating": 6.3,
                "assists": 0,
                "expected_assists": 0.0001,
                "total_shots": 0,
                "total_pass": 35,
                "accurate_pass": 28,
                "ball_recovery": 8,
                "saves": 1,
                "goals_prevented": -0.954
              },
              "has_player_stats": true,
              "league_name": "Premier League",
              "league_id": "17.0",
              "league_slug": "premier-league",
              "league_country": "England",
              "season_id": "96668.0",
              "season_name": "Premier League 26/27",
              "season_year": "26/27"
            },
            {
              "match_id": 16363243.0,
              "match_date": "2026-08-23",
              "home_team": "Manchester City",
              "away_team": "Bournemouth",
              "team_side": "home",
              "is_starting_11": 1,
              "team": "Manchester City",
              "opponent": "Bournemouth",
              "stats": {
                "minutes": 90,
                "rating": 8.0,
                "assists": 0,
                "expected_assists": 0.0003,
                "total_shots": 0,
                "total_pass": 20,
                "accurate_pass": 15,
                "clearances": 1,
                "ball_recovery": 4,
                "saves": 3,
                "goals_prevented": 0.6972
              },
              "has_player_stats": true,
              "league_name": "Premier League",
              "league_id": "17.0",
              "league_slug": "premier-league",
              "league_country": "England",
              "season_id": "96668.0",
              "season_name": "Premier League 26/27",
              "season_year": "26/27"
            }
          ],
          "ranking": {
            "global_player_rank": 141,
            "combined_rank_score": 128.0,
            "ranking_source": "sofascore_plus_fifa_csv",
            "ranking_status": "combined",
            "sofascore_rank": 229.0,
            "sofascore_rating": 7.15,
            "sofascore_appearances": 2.0,
            "fifa_rank": 27.0,
            "fifa_overall": 89.0,
            "fifa_source": "EA SPORTS FC official ratings",
            "match_squad_rank": 17,
            "squad_role": "starter",
            "projected_match_rating": 7.8524,
            "source_file": "data/player_rankings.csv",
            "player_name": "Gianluigi Donnarumma",
            "ranking_neighbors": {
              "upper": [
                {
                  "player_name": "Ryan Fraser",
                  "ranking": 136
                },
                {
                  "player_name": "Fabrício Bruno",
                  "ranking": 137
                },
                {
                  "player_name": "Alisson",
                  "ranking": 138
                },
                {
                  "player_name": "Tasos Bakasetas",
                  "ranking": 139
                },
                {
                  "player_name": "Sang-Min Koo",
                  "ranking": 140
                }
              ],
              "lower": [
                {
                  "player_name": "Samuel Lino",
                  "ranking": 142
                },
                {
                  "player_name": "Joško Gvardiol",
                  "ranking": 143
                },
                {
                  "player_name": "Victor Osimhen",
                  "ranking": 144
                },
                {
                  "player_name": "Alejandro Catena",
                  "ranking": 145
                },
                {
                  "player_name": "Mashkhur Mukhammadzhonov",
                  "ranking": 146
                }
              ]
            }
          },
          "data_sources": [
            "match_history",
            "market_value",
            "fbref_season"
          ],
          "data_confidence": 0.457,
          "history_matches": 3,
          "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": 3,
            "data_confidence": 0.457,
            "data_sources": [
              "match_history",
              "market_value",
              "fbref_season"
            ],
            "market_value_adjustment": 1.0927,
            "fbref_prior_metrics": {
              "squad": "Manchester City",
              "competition": "Premier League",
              "season": "2026-2027",
              "appearances": 2.0,
              "starts": 2.0,
              "minutes": 180.0,
              "goals_per90": 0.0,
              "assists_per90": 0.0,
              "shots_per90": 0.0,
              "prior_reliability": 0.1333
            },
            "rationale": "XGBoost regressor (G_service) evaluated 3 historical appearances across 3 target models; FBref 2026-2027 prior blended (Premier League, Manchester City, rel: 0.13, 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": 0.241,
                "rating": 7.1865,
                "minutes": 90,
                "total_pass": 24,
                "accurate_pass": 19,
                "duels_won": 0,
                "total_long_balls": 7,
                "accurate_long_balls": 3,
                "touches": 32,
                "clearances": 0,
                "ball_recovery": 5,
                "high_claims": 1,
                "punches": 0.0,
                "aerial_won": 0,
                "sweeper_actions": 0,
                "sweeper_accurate": 0,
                "saves_inside_box": 2,
                "possession_lost": 4.67,
                "duels_lost": 0,
                "total_contest": 0,
                "won_contest": 0,
                "fouls": 0,
                "fouls_drawn": 0,
                "total_own_half_passes": 20,
                "accurate_own_half_passes": 18
              },
              "trace": {
                "model": {
                  "position_service": "G",
                  "schema_version": 3,
                  "trained_at": "2026-09-15T10:01:40.064367+00:00",
                  "trained_on": {
                    "matches": 93,
                    "players": 113,
                    "rows": 393
                  }
                },
                "player_history": [
                  {
                    "match_date": "2026-09-05",
                    "opponent": "Coventry City",
                    "minutes": 90.0,
                    "is_starting": true,
                    "weight": 0.3887,
                    "rating": 8.8
                  },
                  {
                    "match_date": "2026-08-28",
                    "opponent": "Crystal Palace",
                    "minutes": 90.0,
                    "is_starting": true,
                    "weight": 0.3304,
                    "rating": 6.3
                  },
                  {
                    "match_date": "2026-08-23",
                    "opponent": "Bournemouth",
                    "minutes": 90.0,
                    "is_starting": true,
                    "weight": 0.2809,
                    "rating": 8.0
                  }
                ],
                "feature_row": {
                  "history_matches": 3.0,
                  "is_starting_11": 1.0,
                  "sweeper_actions_p90": 0.3304,
                  "touches": 31.2935,
                  "totalOwnHalfPasses": 19.4597,
                  "punches": 0.6696,
                  "distribution_accuracy": 0.913,
                  "accurateKeeperSweeper": 0.3304
                },
                "per_target": [
                  {
                    "target": "saves",
                    "predicted": 2.615955352783203,
                    "scale": "count per match",
                    "top_features": [
                      {
                        "name": "sweeper_actions_p90",
                        "importance": 0.0587
                      },
                      {
                        "name": "accurateKeeperSweeper",
                        "importance": 0.0534
                      },
                      {
                        "name": "touches",
                        "importance": 0.0497
                      },
                      {
                        "name": "totalOwnHalfPasses",
                        "importance": 0.049
                      },
                      {
                        "name": "distribution_accuracy",
                        "importance": 0.043
                      }
                    ],
                    "decomposition": {
                      "base": 2.9806,
                      "items": [
                        {
                          "name": "touches",
                          "contribution": -0.1085
                        },
                        {
                          "name": "sweeper_actions_p90",
                          "contribution": -0.0781
                        },
                        {
                          "name": "totalOwnHalfPasses",
                          "contribution": -0.0642
                        },
                        {
                          "name": "possessionLostCtrl",
                          "contribution": -0.0616
                        },
                        {
                          "name": "ballRecovery",
                          "contribution": -0.0323
                        }
                      ],
                      "others": -0.0199,
                      "total": 2.616
                    }
                  },
                  {
                    "target": "goalsPrevented",
                    "predicted": 0.24101665616035461,
                    "scale": "count per match",
                    "top_features": [
                      {
                        "name": "sweeper_actions_p90",
                        "importance": 0.053
                      },
                      {
                        "name": "punches",
                        "importance": 0.051
                      },
                      {
                        "name": "touches",
                        "importance": 0.0482
                      },
                      {
                        "name": "accurateLongBalls",
                        "importance": 0.0468
                      },
                      {
                        "name": "passValueNormalized",
                        "importance": 0.0432
                      }
                    ],
                    "decomposition": {
                      "base": -0.0536,
                      "items": [
                        {
                          "name": "commanding_index",
                          "contribution": 0.1134
                        },
                        {
                          "name": "passValueNormalized",
                          "contribution": 0.1069
                        },
                        {
                          "name": "accurateOwnHalfPasses",
                          "contribution": 0.0265
                        },
                        {
                          "name": "sweeper_actions_p90",
                          "contribution": -0.025
                        },
                        {
                          "name": "distribution_accuracy",
                          "contribution": 0.025
                        }
                      ],
                      "others": 0.0478,
                      "total": 0.241
                    }
                  },
                  {
                    "target": "rating",
                    "predicted": 7.186513423919678,
                    "scale": "0-10",
                    "top_features": [
                      {
                        "name": "sweeper_actions_p90",
                        "importance": 0.0593
                      },
                      {
                        "name": "touches",
                        "importance": 0.0495
                      },
                      {
                        "name": "distribution_accuracy",
                        "importance": 0.0484
                      },
                      {
                        "name": "savedShotsFromInsideTheBox",
                        "importance": 0.0468
                      },
                      {
                        "name": "punches",
                        "importance": 0.0464
                      }
                    ],
                    "decomposition": {
                      "base": 7.0716,
                      "items": [
                        {
                          "name": "commanding_index",
                          "contribution": 0.1083
                        },
                        {
                          "name": "passValueNormalized",
                          "contribution": 0.0882
                        },
                        {
                          "name": "sweeper_actions_p90",
                          "contribution": -0.0523
                        },
                        {
                          "name": "long_ball_accuracy",
                          "contribution": 0.0431
                        },
                        {
                          "name": "touches",
                          "contribution": -0.0415
                        }
                      ],
                      "others": -0.0309,
                      "total": 7.1865
                    }
                  }
                ],
                "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": {
                "saves": 3,
                "goals_prevented": 0.2634,
                "rating": 7.8524,
                "minutes": 95,
                "total_pass": 26,
                "accurate_pass": 21,
                "duels_won": 0,
                "total_long_balls": 8,
                "accurate_long_balls": 3,
                "touches": 35,
                "clearances": 0,
                "ball_recovery": 5,
                "high_claims": 1,
                "punches": 0.0,
                "aerial_won": 0,
                "sweeper_actions": 0,
                "sweeper_accurate": 0,
                "saves_inside_box": 3,
                "possession_lost": 5.1027,
                "duels_lost": 0,
                "total_contest": 0,
                "won_contest": 0,
                "fouls": 0,
                "fouls_drawn": 0,
                "total_own_half_passes": 21,
                "accurate_own_half_passes": 20
              },
              "params": {
                "market_value_eur": 46000000,
                "quality_factor": 0.8089,
                "boost_factor": 1.0927
              }
            },
            {
              "step": "fbref_prior_blend",
              "description": "FBref 2026-27 prior blended (weight 0.0542)",
              "stats": {
                "saves": 3,
                "goals_prevented": 0.2634,
                "rating": 7.8524,
                "minutes": 95,
                "total_pass": 26,
                "accurate_pass": 21,
                "duels_won": 0,
                "total_long_balls": 8,
                "accurate_long_balls": 3,
                "touches": 35,
                "clearances": 0,
                "ball_recovery": 5,
                "high_claims": 1,
                "punches": 0.0,
                "aerial_won": 0,
                "sweeper_actions": 0,
                "sweeper_accurate": 0,
                "saves_inside_box": 3,
                "possession_lost": 5.1027,
                "duels_lost": 0,
                "total_contest": 0,
                "won_contest": 0,
                "fouls": 0,
                "fouls_drawn": 0,
                "total_own_half_passes": 21,
                "accurate_own_half_passes": 20,
                "goal_rate": 0.0,
                "goals": 0,
                "assists": 0,
                "total_shots": 0,
                "shots_on_target": 0,
                "goalsAgainst": 1.0,
                "shotsOnTargetAgainst": 3.0,
                "cleanSheets": 0.0,
                "interceptions": 0,
                "tackles_won": 0,
                "crosses_total": 0,
                "offsides": 0,
                "yellowCards": 0.0,
                "redCards": 0.0,
                "penaltySave": 0.0,
                "ownGoals": 0.5,
                "savePct": 66.7,
                "cleanSheetPct": 0.0,
                "minutesPct": 100.0,
                "pointsPerMatch": 3.0,
                "netGoalDifferencePer90": 2.0
              },
              "params": {
                "blend_weight": 0.0542,
                "history_matches": 3,
                "prior_reliability": 0.1333,
                "competition": "Premier League",
                "squad": "Manchester City"
              },
              "changes": [
                {
                  "stat": "saves",
                  "before": 2.8584,
                  "after": 2.8119
                }
              ]
            },
            {
              "step": "final_cap",
              "description": "Stats clamped to historical constraints and shot-component identity",
              "stats": {
                "saves": 3,
                "goals_prevented": 0.2634,
                "rating": 7.8524,
                "minutes": 95,
                "total_pass": 26,
                "accurate_pass": 21,
                "duels_won": 0,
                "total_long_balls": 8,
                "accurate_long_balls": 3,
                "touches": 35,
                "clearances": 0,
                "ball_recovery": 5,
                "high_claims": 1,
                "punches": 0.0,
                "aerial_won": 0,
                "sweeper_actions": 0,
                "sweeper_accurate": 0,
                "saves_inside_box": 3,
                "possession_lost": 5.1027,
                "duels_lost": 0,
                "total_contest": 0,
                "won_contest": 0,
                "fouls": 0,
                "fouls_drawn": 0,
                "total_own_half_passes": 21,
                "accurate_own_half_passes": 20,
                "goal_rate": 0.0,
                "goals": 0,
                "assists": 0,
                "total_shots": 0,
                "shots_on_target": 0,
                "goalsAgainst": 1.0,
                "shotsOnTargetAgainst": 3.0,
                "cleanSheets": 0.0,
                "interceptions": 0,
                "tackles_won": 0,
                "crosses_total": 0,
                "offsides": 0,
                "yellowCards": 0.0,
                "redCards": 0.0,
                "penaltySave": 0.0,
                "ownGoals": 0.5,
                "savePct": 66.7,
                "cleanSheetPct": 0.0,
                "minutesPct": 100.0,
                "pointsPerMatch": 3.0,
                "netGoalDifferencePer90": 2.0
              },
              "params": {
                "stats_clamped": 0,
                "shot_identity_applied": false
              }
            },
            {
              "step": "enriched_model_output",
              "description": "Model output after duel-context enrichment (pre router post-processing)",
              "stats": {
                "saves": 3,
                "goals_prevented": 0.2634,
                "rating": 7.8524,
                "minutes": 95,
                "total_pass": 26,
                "accurate_pass": 21,
                "duels_won": 0,
                "total_long_balls": 8,
                "accurate_long_balls": 3,
                "touches": 35,
                "clearances": 0,
                "ball_recovery": 5,
                "high_claims": 1,
                "punches": 0.0,
                "aerial_won": 0,
                "sweeper_actions": 0,
                "sweeper_accurate": 0,
                "saves_inside_box": 3,
                "possession_lost": 5.1027,
                "duels_lost": 0,
                "total_contest": 0,
                "won_contest": 0,
                "fouls": 0,
                "fouls_drawn": 0,
                "total_own_half_passes": 21,
                "accurate_own_half_passes": 20,
                "goal_rate": 0.0,
                "goals": 0,
                "assists": 0,
                "total_shots": 0,
                "shots_on_target": 0,
                "goalsAgainst": 1.0,
                "shotsOnTargetAgainst": 3.0,
                "cleanSheets": 0.0,
                "interceptions": 0,
                "tackles_won": 0,
                "crosses_total": 0,
                "offsides": 0,
                "yellowCards": 0.0,
                "redCards": 0.0,
                "penaltySave": 0.0,
                "ownGoals": 0.5,
                "savePct": 66.7,
                "cleanSheetPct": 0.0,
                "minutesPct": 100.0,
                "pointsPerMatch": 3.0,
                "netGoalDifferencePer90": 2.0,
                "expected_saves": 1.02,
                "high_pressure_saves": 0.39,
                "shots_faced": 2.2,
                "opponent_faced": "Brian Brobbey, Noah Sadiki",
                "matchup_zone": "Goalkeeper shot-stopping context",
                "antagonist_source": "formation_fallback"
              },
              "params": {
                "duel_context_applied": true,
                "duel_context": {
                  "opponent_faced": "Brian Brobbey, Noah Sadiki",
                  "matchup_zone": "Goalkeeper shot-stopping context"
                }
              }
            },
            {
              "step": "team_lambda_rescale",
              "description": "Player expected_goals/expected_assists rescaled so squad sum equals team lambda 2.60 (squad xG sum 1.1936, xG scale 2.1816)",
              "stats": {
                "saves": 3,
                "goals_prevented": 0.2634,
                "rating": 7.8524,
                "minutes": 95,
                "total_pass": 26,
                "accurate_pass": 21,
                "duels_won": 0,
                "total_long_balls": 8,
                "accurate_long_balls": 3,
                "touches": 35,
                "clearances": 0,
                "ball_recovery": 5,
                "high_claims": 1,
                "punches": 0.0,
                "aerial_won": 0,
                "sweeper_actions": 0,
                "sweeper_accurate": 0,
                "saves_inside_box": 3,
                "possession_lost": 5.1027,
                "duels_lost": 0,
                "total_contest": 0,
                "won_contest": 0,
                "fouls": 0,
                "fouls_drawn": 0,
                "total_own_half_passes": 21,
                "accurate_own_half_passes": 20,
                "goal_rate": 0.0,
                "goals": 0,
                "assists": 0,
                "total_shots": 0,
                "shots_on_target": 0,
                "goalsAgainst": 1.0,
                "shotsOnTargetAgainst": 3.0,
                "cleanSheets": 0.0,
                "interceptions": 0,
                "tackles_won": 0,
                "crosses_total": 0,
                "offsides": 0,
                "yellowCards": 0.0,
                "redCards": 0.0,
                "penaltySave": 0.0,
                "ownGoals": 0.5,
                "savePct": 66.7,
                "cleanSheetPct": 0.0,
                "minutesPct": 100.0,
                "pointsPerMatch": 3.0,
                "netGoalDifferencePer90": 2.0,
                "expected_saves": 1.02,
                "high_pressure_saves": 0.39,
                "shots_faced": 2.2,
                "opponent_faced": "Brian Brobbey, Noah Sadiki",
                "matchup_zone": "Goalkeeper shot-stopping context",
                "antagonist_source": "formation_fallback",
                "projected_goals": 0,
                "goal_probability": 0.0,
                "projected_assists": 0,
                "assist_probability": 0.0,
                "expected_goals": 0.0,
                "expected_assists": 0.0
              },
              "params": {
                "team_lambda": 2.604,
                "squad_xg_sum": 1.1936,
                "xg_scale": 2.1816,
                "scoreline_reset": true
              }
            },
            {
              "step": "rankings_attached",
              "description": "Global ranking attached (match squad rank 17, fifa_overall 89.0)",
              "stats": {
                "saves": 3,
                "goals_prevented": 0.2634,
                "rating": 7.8524,
                "minutes": 95,
                "total_pass": 26,
                "accurate_pass": 21,
                "duels_won": 0,
                "total_long_balls": 8,
                "accurate_long_balls": 3,
                "touches": 35,
                "clearances": 0,
                "ball_recovery": 5,
                "high_claims": 1,
                "punches": 0.0,
                "aerial_won": 0,
                "sweeper_actions": 0,
                "sweeper_accurate": 0,
                "saves_inside_box": 3,
                "possession_lost": 5.1027,
                "duels_lost": 0,
                "total_contest": 0,
                "won_contest": 0,
                "fouls": 0,
                "fouls_drawn": 0,
                "total_own_half_passes": 21,
                "accurate_own_half_passes": 20,
                "goal_rate": 0.0,
                "goals": 0,
                "assists": 0,
                "total_shots": 0,
                "shots_on_target": 0,
                "goalsAgainst": 1.0,
                "shotsOnTargetAgainst": 3.0,
                "cleanSheets": 0.0,
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                "crosses_total": 0,
                "offsides": 0,
                "yellowCards": 0.0,
                "redCards": 0.0,
                "penaltySave": 0.0,
                "ownGoals": 0.5,
                "savePct": 66.7,
                "cleanSheetPct": 0.0,
                "minutesPct": 100.0,
                "pointsPerMatch": 3.0,
                "netGoalDifferencePer90": 2.0,
                "expected_saves": 1.02,
                "high_pressure_saves": 0.39,
                "shots_faced": 2.2,
                "opponent_faced": "Brian Brobbey, Noah Sadiki",
                "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": 89.0
              },
              "params": {
                "match_squad_rank": 17,
                "squad_role": "starter",
                "ranking_source": "sofascore_plus_fifa_csv",
                "ranking_status": "combined",
                "global_player_rank": 141,
                "fifa_rank": 27.0,
                "fifa_source": "EA SPORTS FC official ratings",
                "fifa_overall": 89.0
              }
            },
            {
              "step": "integer_goal_projection",
              "description": "Team scoreline allocation: 2 projected goals distributed by scorer weight",
              "stats": {
                "saves": 3,
                "goals_prevented": 0.2634,
                "rating": 7.8524,
                "minutes": 95,
                "total_pass": 26,
                "accurate_pass": 21,
                "duels_won": 0,
                "total_long_balls": 8,
                "accurate_long_balls": 3,
                "touches": 35,
                "clearances": 0,
                "ball_recovery": 5,
                "high_claims": 1,
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                "aerial_won": 0,
                "sweeper_actions": 0,
                "sweeper_accurate": 0,
                "saves_inside_box": 3,
                "possession_lost": 5.1027,
                "duels_lost": 0,
                "total_contest": 0,
                "won_contest": 0,
                "fouls": 0,
                "fouls_drawn": 0,
                "total_own_half_passes": 21,
                "accurate_own_half_passes": 20,
                "goal_rate": 0.0,
                "goals": 0,
                "assists": 0,
                "total_shots": 0,
                "shots_on_target": 0,
                "goalsAgainst": 1.0,
                "shotsOnTargetAgainst": 3.0,
                "cleanSheets": 0.0,
                "interceptions": 0,
                "tackles_won": 0,
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                "offsides": 0,
                "yellowCards": 0.0,
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                "penaltySave": 0.0,
                "ownGoals": 0.5,
                "savePct": 66.7,
                "cleanSheetPct": 0.0,
                "minutesPct": 100.0,
                "pointsPerMatch": 3.0,
                "netGoalDifferencePer90": 2.0,
                "expected_saves": 1.02,
                "high_pressure_saves": 0.39,
                "shots_faced": 2.2,
                "opponent_faced": "Brian Brobbey, Noah Sadiki",
                "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": 89.0
              },
              "params": {
                "allocation_applied": true,
                "team_goals": 2,
                "goals_allocated": 0,
                "goal_probability": 0.0,
                "scorer_weight": 0.0,
                "squad_weight_total": 21.6156,
                "weight_share": 0.0,
                "position_multiplier": 0.0
              }
            },
            {
              "step": "integer_assist_projection",
              "description": "Team scoreline allocation: 2 projected assists distributed by provider weight",
              "stats": {
                "saves": 3,
                "goals_prevented": 0.2634,
                "rating": 7.8524,
                "minutes": 95,
                "total_pass": 26,
                "accurate_pass": 21,
                "duels_won": 0,
                "total_long_balls": 8,
                "accurate_long_balls": 3,
                "touches": 35,
                "clearances": 0,
                "ball_recovery": 5,
                "high_claims": 1,
                "punches": 0.0,
                "aerial_won": 0,
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                "saves_inside_box": 3,
                "possession_lost": 5.1027,
                "duels_lost": 0,
                "total_contest": 0,
                "won_contest": 0,
                "fouls": 0,
                "fouls_drawn": 0,
                "total_own_half_passes": 21,
                "accurate_own_half_passes": 20,
                "goal_rate": 0.0,
                "goals": 0,
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                "total_shots": 0,
                "shots_on_target": 0,
                "goalsAgainst": 1.0,
                "shotsOnTargetAgainst": 3.0,
                "cleanSheets": 0.0,
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                "yellowCards": 0.0,
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                "penaltySave": 0.0,
                "ownGoals": 0.5,
                "savePct": 66.7,
                "cleanSheetPct": 0.0,
                "minutesPct": 100.0,
                "pointsPerMatch": 3.0,
                "netGoalDifferencePer90": 2.0,
                "expected_saves": 1.02,
                "high_pressure_saves": 0.39,
                "shots_faced": 2.2,
                "opponent_faced": "Brian Brobbey, Noah Sadiki",
                "matchup_zone": "Goalkeeper shot-stopping context",
                "antagonist_source": "formation_fallback",
                "projected_goals": 0,
                "goal_probability": 0.0,
                "projected_assists": 0,
                "assist_probability": 0.0,
                "expected_goals": 0.0,
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                "fifa_overall": 89.0
              },
              "params": {
                "allocation_applied": true,
                "team_assists": 2,
                "assists_allocated": 0,
                "assist_probability": 0.0,
                "provider_weight": 0.0,
                "squad_weight_total": 12.9182,
                "weight_share": 0.0,
                "position_multiplier": 0.0
              }
            }
          ]
        },
        "Nico O'Reilly": {
          "player_id": 1142703,
          "position": "D",
          "position_depth": "D",
          "is_starter": true,
          "shirt_number": 33,
          "height": 193,
          "market_value": 76000000,
          "stats": {
            "interceptions": 1,
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            "tackles_won": 1,
            "clearances": 2,
            "aerial_won": 1,
            "rating": 7.3847,
            "minutes": 85,
            "total_pass": 45,
            "accurate_pass": 41,
            "duels_won": 3,
            "total_long_balls": 1,
            "accurate_long_balls": 0,
            "total_own_half_passes": 20,
            "accurate_own_half_passes": 19,
            "total_opp_half_passes": 24,
            "accurate_opp_half_passes": 21,
            "crosses_total": 0,
            "crosses_accurate": 0,
            "touches": 58,
            "possession_lost": 7.794,
            "dispossessed": 1.6702,
            "duels_lost": 6,
            "aerial_lost": 0,
            "total_contest": 0,
            "won_contest": 0,
            "ball_recovery": 4,
            "challenges_lost": 0,
            "fouls": 1,
            "fouls_drawn": 0,
            "blocks": 0,
            "goal_rate": 0.0,
            "goals": 0,
            "assists": 0,
            "expected_goals": 0.0971,
            "expected_assists": 0.245,
            "total_shots": 1,
            "shots_on_target": 0,
            "shots_off_target": 1,
            "big_chances_created": 0,
            "xgot": 0.0,
            "ball_carries": 17,
            "total_progression": 69,
            "progressive_carries": 3,
            "key_pass": 0,
            "offsides": 0,
            "yellowCards": 0.0,
            "redCards": 0.0,
            "ownGoals": 0.0,
            "shotAccuracy": 0.0,
            "shotConversion": 0.0,
            "minutesPct": 83.3,
            "pointsPerMatch": 3.0,
            "netGoalDifferencePer90": 1.2,
            "tackles_in_zone": 1.2,
            "tackles_won_in_zone": 1.3,
            "interceptions_in_zone": 1.4,
            "clearances_in_zone": 1.2,
            "aerial_duels_won": 0.7,
            "defensive_success_rate": 0.82,
            "opponent_faced": "Brian Brobbey",
            "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": 0.0697,
            "projected_assists": 0,
            "assist_probability": 0.0772,
            "fifa_overall": 83.0
          },
          "latest_10_games": [
            {
              "match_id": 16363252.0,
              "match_date": "2026-08-28",
              "home_team": "Crystal Palace",
              "away_team": "Manchester City",
              "team_side": "away",
              "is_starting_11": 1,
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              "opponent": "Crystal Palace",
              "stats": {
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                "expected_assists": 0.0195,
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                "accurate_pass": 52,
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                "tackles_won": 1,
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              },
              "has_player_stats": true,
              "league_name": "Premier League",
              "league_id": "17.0",
              "league_slug": "premier-league",
              "league_country": "England",
              "season_id": "96668.0",
              "season_name": "Premier League 26/27",
              "season_year": "26/27"
            },
            {
              "match_id": 16363243.0,
              "match_date": "2026-08-23",
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              "away_team": "Bournemouth",
              "team_side": "home",
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              "opponent": "Bournemouth",
              "stats": {
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                "accurate_pass": 21,
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              },
              "has_player_stats": true,
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              "league_slug": "premier-league",
              "league_country": "England",
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              "season_name": "Premier League 26/27",
              "season_year": "26/27"
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          ],
          "ranking": {
            "global_player_rank": 793,
            "combined_rank_score": 381.0,
            "ranking_source": "sofascore_plus_fifa_csv",
            "ranking_status": "combined",
            "sofascore_rank": 483.0,
            "sofascore_rating": 6.8706,
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            "fifa_rank": 279.0,
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            "fifa_source": "EA SPORTS FC official ratings",
            "match_squad_rank": 7,
            "squad_role": "starter",
            "projected_match_rating": 7.3847,
            "source_file": "data/player_rankings.csv",
            "player_name": "Nico O'Reilly",
            "ranking_neighbors": {
              "upper": [
                {
                  "player_name": "Mukhammadali Usmonov",
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                {
                  "player_name": "Hyeon-uh Jeong",
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                },
                {
                  "player_name": "Julian Andres Bonilla Tovar",
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                },
                {
                  "player_name": "Murillo",
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                },
                {
                  "player_name": "Djalma Celestino Evaristo",
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                }
              ],
              "lower": [
                {
                  "player_name": "Christoph Baumgartner",
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                },
                {
                  "player_name": "Matías Viña",
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                },
                {
                  "player_name": "Valeri Gromyko",
                  "ranking": 796
                },
                {
                  "player_name": "Islomzhon Kobilov",
                  "ranking": 797
                },
                {
                  "player_name": "Khurshid Giyosov",
                  "ranking": 798
                }
              ]
            }
          },
          "data_sources": [
            "match_history",
            "market_value",
            "fbref_season"
          ],
          "data_confidence": 0.392,
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            "model_source": "xgboost_regressor",
            "position_service": "D_service",
            "features_evaluated": [
              "minutesPlayed",
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              "accuratePass",
              "totalLongBalls",
              "totalOppositionHalfPasses",
              "duelWon",
              "duelLost",
              "aerialWon",
              "aerialLost",
              "ballRecovery",
              "touches",
              "totalClearance",
              "wonTackle",
              "interceptionWon",
              "dispossessed",
              "challengeLost",
              "errorLeadToAShot",
              "errorLeadToAGoal",
              "possessionLostCtrl",
              "passValueNormalized",
              "defensiveValueNormalized",
              "ballCarriesCount",
              "totalProgression",
              "progressiveBallCarriesCount",
              "pass_accuracy",
              "duel_win_rate",
              "opp_half_pass_pct",
              "long_ball_accuracy",
              "defensive_actions",
              "tackle_success_rate",
              "touches_p90",
              "totalTackle_p90",
              "interceptionWon_p90",
              "totalClearance_p90",
              "duelWon_p90",
              "ballRecovery_p90",
              "press_vulnerability",
              "error_severity",
              "aerial_dominance",
              "progressive_carries_p90",
              "history_matches"
            ],
            "targets_predicted": [
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              "wonTackle",
              "totalClearance",
              "aerialWon",
              "rating"
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              "market_value",
              "fbref_season"
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            "rationale": "XGBoost regressor (D_service) evaluated 2 historical appearances across 6 target models; FBref 2026-2027 prior blended (Premier League, Manchester City, rel: 0.11, gls/90: 0.0, ast/90: 0.0)."
          },
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                "accurate_own_half_passes": 18,
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              "trace": {
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                },
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                  {
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                      {
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                      {
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                      {
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                      {
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                        {
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                        {
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                        {
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                  },
                  {
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                      {
                        "name": "aerialWon",
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                      {
                        "name": "totalClearance",
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                      {
                        "name": "accuratePass",
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                      {
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                        {
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                        {
                          "name": "totalClearance_p90",
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                        {
                          "name": "is_starting_11",
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                        {
                          "name": "totalClearance",
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                  },
                  {
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                      {
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                      {
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                      {
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                      {
                        "name": "minutesPlayed",
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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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              "params": {
                "market_value_eur": 76000000,
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            {
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              "description": "FBref 2026-27 prior blended (weight 0.0526)",
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                "squad": "Manchester City"
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                {
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              "step": "final_cap",
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                "total_pass": 45,
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                "stats_clamped": 0,
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            },
            {
              "step": "enriched_model_output",
              "description": "Model output after duel-context enrichment (pre router post-processing)",
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              "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"
            ],
            "market_value_adjustment": 1.1093,
            "fbref_prior_metrics": {
              "squad": "Manchester City",
              "competition": "Premier League",
              "season": "2026-2027",
              "appearances": 2.0,
              "starts": 2.0,
              "minutes": 180.0,
              "goals_per90": 0.5,
              "assists_per90": 0.0,
              "shots_per90": 1.0,
              "shots_on_target_pct": 50.0,
              "prior_reliability": 0.1333
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            "rationale": "XGBoost regressor (D_service) evaluated 3 historical appearances across 6 target models; FBref 2026-2027 prior blended (Premier League, Manchester City, rel: 0.13, gls/90: 0.5, ast/90: 0.0)."
          },
          "stat_evolution": [
            {
              "step": "xgboost_raw",
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                "accurate_pass": 94,
                "duels_won": 7,
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                "accurate_own_half_passes": 45,
                "total_opp_half_passes": 53,
                "accurate_opp_half_passes": 49,
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                "crosses_accurate": 0,
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                "duels_lost": 3,
                "aerial_lost": 0,
                "total_contest": 1,
                "won_contest": 1,
                "ball_recovery": 5,
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                "fouls": 0,
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                "expected_assists": 0.13,
                "total_shots": 1,
                "shots_on_target": 0,
                "shots_off_target": 0,
                "big_chances_created": 0,
                "xgot": 0.0,
                "ball_carries": 42,
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              "trace": {
                "model": {
                  "position_service": "D",
                  "schema_version": 3,
                  "trained_at": "2026-09-15T10:01:44.724055+00:00",
                  "trained_on": {
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                    "players": 374,
                    "rows": 1289
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                },
                "player_history": [
                  {
                    "match_date": "2026-09-05",
                    "opponent": "Coventry City",
                    "minutes": 90.0,
                    "is_starting": true,
                    "weight": 0.3887,
                    "rating": 7.5
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                  {
                    "match_date": "2026-08-28",
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                    "weight": 0.3304,
                    "rating": 7.6
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                  {
                    "match_date": "2026-08-23",
                    "opponent": "Bournemouth",
                    "minutes": 90.0,
                    "is_starting": true,
                    "weight": 0.2809,
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                ],
                "feature_row": {
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                "per_target": [
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                      {
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                      {
                        "name": "totalClearance",
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                        {
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                        {
                          "name": "opp_half_pass_pct",
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                        {
                          "name": "long_ball_accuracy",
                          "contribution": 0.0245
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                      ],
                      "others": -0.0041,
                      "total": 0.9652
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                  },
                  {
                    "target": "totalTackle",
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                      {
                        "name": "duelLost",
                        "importance": 0.0461
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                      {
                        "name": "possessionLostCtrl",
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                      {
                        "name": "challengeLost",
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                      {
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                    ],
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                        {
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                        {
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                        {
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                        {
                          "name": "accuratePass",
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                  },
                  {
                    "target": "wonTackle",
                    "predicted": 0.6086894869804382,
                    "scale": "count per match",
                    "top_features": [
                      {
                        "name": "history_matches",
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                      {
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                      {
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                      {
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                      {
                        "name": "wonTackle",
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                    ],
                    "decomposition": {
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                        {
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                        {
                          "name": "ballRecovery",
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                        {
                          "name": "totalClearance_p90",
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                      ],
                      "others": -0.0387,
                      "total": 0.6087
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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",
                        "importance": 0.0425
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                      {
                        "name": "aerialWon",
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                      {
                        "name": "tackle_success_rate",
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                    ],
                    "decomposition": {
                      "base": 3.4032,
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                        {
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                          "contribution": -0.3983
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                        {
                          "name": "is_starting_11",
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                        {
                          "name": "ballRecovery",
                          "contribution": -0.1581
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                        {
                          "name": "aerialWon",
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                        {
                          "name": "tackle_success_rate",
                          "contribution": 0.1603
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                      ],
                      "others": 0.3775,
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                    }
                  },
                  {
                    "target": "aerialWon",
                    "predicted": 1.6963722705841064,
                    "scale": "count per match",
                    "top_features": [
                      {
                        "name": "is_starting_11",
                        "importance": 0.0798
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                      {
                        "name": "aerialWon",
                        "importance": 0.0597
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                      {
                        "name": "totalClearance",
                        "importance": 0.0439
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                      {
                        "name": "accuratePass",
                        "importance": 0.0426
                      },
                      {
                        "name": "errorLeadToAShot",
                        "importance": 0.0411
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                    ],
                    "decomposition": {
                      "base": 1.2421,
                      "items": [
                        {
                          "name": "aerialWon",
                          "contribution": 0.0916
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                        {
                          "name": "totalOppositionHalfPasses",
                          "contribution": 0.0837
                        },
                        {
                          "name": "passValueNormalized",
                          "contribution": 0.0772
                        },
                        {
                          "name": "is_starting_11",
                          "contribution": 0.0763
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                        {
                          "name": "ballCarriesCount",
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                      ],
                      "others": 0.0558,
                      "total": 1.6964
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                  },
                  {
                    "target": "rating",
                    "predicted": 6.9358978271484375,
                    "scale": "0-10",
                    "top_features": [
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                      {
                        "name": "accuratePass",
                        "importance": 0.0705
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                      {
                        "name": "totalLongBalls",
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                      {
                        "name": "pass_accuracy",
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                      {
                        "name": "minutesPlayed",
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                    ],
                    "decomposition": {
                      "base": 6.6627,
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                        {
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                          "contribution": 0.0856
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                        {
                          "name": "accuratePass",
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                        {
                          "name": "totalPass",
                          "contribution": 0.0263
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                        {
                          "name": "touches",
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                      ],
                      "others": 0.0061,
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                ],
                "caveat": "Raw XGBoost output: no per-90 normalization; minutesPlayed is the player's historical average."
              }
            },
            {
              "step": "market_value_boost",
              "description": "Market-value quality scaling (boost 1.1093, quality 0.864)",
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                "rating": 7.6942,
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                "total_pass": 110,
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                "total_long_balls": 4,
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                "possession_lost": 7.0221,
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                "total_shots": 1,
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              "params": {
                "market_value_eur": 66000000,
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            },
            {
              "step": "fbref_prior_blend",
              "description": "FBref 2026-27 prior blended (weight 0.0542)",
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                "accurate_own_half_passes": 50,
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                "minutesPct": 100.0,
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              "params": {
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              "changes": [
                {
                  "stat": "wonTackle",
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                {
                  "stat": "fouls",
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                {
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                {
                  "stat": "onTargetScoringAttempt",
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                {
                  "stat": "interceptionWon",
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                {
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            },
            {
              "step": "final_cap",
              "description": "Stats clamped to historical constraints and shot-component identity",
              "stats": {
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                "total_pass": 110,
                "accurate_pass": 104,
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                "total_long_balls": 4,
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                "pointsPerMatch": 3.0,
                "netGoalDifferencePer90": 2.0
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                "stats_clamped": 0,
                "shot_identity_applied": false
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            },
            {
              "step": "enriched_model_output",
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                "total_pass": 110,
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                "accurate_own_half_passes": 50,
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                "total_shots": 1,
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                "pointsPerMatch": 3.0,
                "netGoalDifferencePer90": 2.0,
                "tackles_in_zone": 2.3,
                "tackles_won_in_zone": 2.4,
                "interceptions_in_zone": 1.4,
                "clearances_in_zone": 0.5,
                "aerial_duels_won": 1.2,
                "defensive_success_rate": 0.721,
                "opponent_faced": "Malick Fofana",
                "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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              "params": {
                "duel_context_applied": true,
                "duel_context": {
                  "opponent_faced": "Malick Fofana",
                  "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 2.60 (squad xG sum 1.1936, xG scale 2.1816)",
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            "source_file": "data/player_rankings.csv",
            "player_name": "Joško Gvardiol",
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                {
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                {
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                {
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              ],
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                },
                {
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                {
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                },
                {
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                },
                {
                  "player_name": "Kipras Kazukolovas",
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                }
              ]
            }
          },
          "data_sources": [
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            "fbref_season"
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          "data_confidence": 0.456,
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          "xgboost_reasoning": {
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            "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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              "wonTackle",
              "totalClearance",
              "aerialWon",
              "rating"
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              "fbref_season"
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              "competition": "Premier League",
              "season": "2026-2027",
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              "starts": 2.0,
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                  "schema_version": 3,
                  "trained_at": "2026-09-15T10:01:44.724055+00:00",
                  "trained_on": {
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                },
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                  {
                    "match_date": "2026-08-28",
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                  {
                    "match_date": "2026-08-23",
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                ],
                "feature_row": {
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                "per_target": [
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                      {
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                        "name": "defensive_actions",
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                          "name": "totalPass",
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                  },
                  {
                    "target": "wonTackle",
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                      {
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                        {
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                      ],
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                  },
                  {
                    "target": "totalClearance",
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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": "aerialWon",
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                        {
                          "name": "totalClearance_p90",
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                      ],
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                  },
                  {
                    "target": "aerialWon",
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                    "top_features": [
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                      {
                        "name": "aerialWon",
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                      {
                        "name": "totalClearance",
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                      {
                        "name": "accuratePass",
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                      {
                        "name": "errorLeadToAShot",
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                    ],
                    "decomposition": {
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                        {
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                          "name": "totalClearance",
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                        {
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                        {
                          "name": "totalClearance_p90",
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                      ],
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                  },
                  {
                    "target": "rating",
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                    "top_features": [
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                      {
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                      {
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                      {
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                    ],
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                        {
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                          "name": "accuratePass",
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                        {
                          "name": "interceptionWon_p90",
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                          "name": "totalClearance_p90",
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                      ],
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                ],
                "caveat": "Raw XGBoost output: no per-90 normalization; minutesPlayed is the player's historical average."
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            },
            {
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            {
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              "step": "enriched_model_output",
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                "opponent_faced": "Chris Rigg",
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                "matchup_zone": "Right Wingback vs Left Back — Overlapping Run",
                "antagonist_source": "defensive_duel",
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                "opponent_faced": "Chris Rigg",
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                "matchup_zone": "Right Wingback vs Left Back — Overlapping Run",
                "antagonist_source": "defensive_duel",
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              ]
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              "wonTackle",
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              "errorLeadToAGoal",
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              "totalClearance_p90",
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              "ballRecovery_p90",
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                        {
                          "name": "passValueNormalized",
                          "contribution": -0.0624
                        },
                        {
                          "name": "possessionLostCtrl",
                          "contribution": -0.055
                        },
                        {
                          "name": "totalClearance_p90",
                          "contribution": -0.0295
                        },
                        {
                          "name": "touches_p90",
                          "contribution": -0.0234
                        }
                      ],
                      "others": -0.0868,
                      "total": 0.5406
                    }
                  },
                  {
                    "target": "totalClearance",
                    "predicted": 4.689462184906006,
                    "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
                      }
                    ],
                    "decomposition": {
                      "base": 3.4032,
                      "items": [
                        {
                          "name": "is_starting_11",
                          "contribution": 0.2962
                        },
                        {
                          "name": "opp_half_pass_pct",
                          "contribution": 0.277
                        },
                        {
                          "name": "progressiveBallCarriesCount",
                          "contribution": -0.2763
                        },
                        {
                          "name": "totalProgression",
                          "contribution": 0.2276
                        },
                        {
                          "name": "aerialWon",
                          "contribution": 0.1942
                        }
                      ],
                      "others": 0.5676,
                      "total": 4.6895
                    }
                  },
                  {
                    "target": "aerialWon",
                    "predicted": 1.7310844659805298,
                    "scale": "count per match",
                    "top_features": [
                      {
                        "name": "is_starting_11",
                        "importance": 0.0798
                      },
                      {
                        "name": "aerialWon",
                        "importance": 0.0597
                      },
                      {
                        "name": "totalClearance",
                        "importance": 0.0439
                      },
                      {
                        "name": "accuratePass",
                        "importance": 0.0426
                      },
                      {
                        "name": "errorLeadToAShot",
                        "importance": 0.0411
                      }
                    ],
                    "decomposition": {
                      "base": 1.2421,
                      "items": [
                        {
                          "name": "aerialWon",
                          "contribution": 0.0976
                        },
                        {
                          "name": "totalOppositionHalfPasses",
                          "contribution": 0.0872
                        },
                        {
                          "name": "passValueNormalized",
                          "contribution": 0.078
                        },
                        {
                          "name": "is_starting_11",
                          "contribution": 0.0724
                        },
                        {
                          "name": "ballCarriesCount",
                          "contribution": 0.071
                        }
                      ],
                      "others": 0.0828,
                      "total": 1.7311
                    }
                  },
                  {
                    "target": "rating",
                    "predicted": 6.940652370452881,
                    "scale": "0-10",
                    "top_features": [
                      {
                        "name": "touches_p90",
                        "importance": 0.0708
                      },
                      {
                        "name": "accuratePass",
                        "importance": 0.0705
                      },
                      {
                        "name": "totalLongBalls",
                        "importance": 0.0537
                      },
                      {
                        "name": "pass_accuracy",
                        "importance": 0.0518
                      },
                      {
                        "name": "minutesPlayed",
                        "importance": 0.0478
                      }
                    ],
                    "decomposition": {
                      "base": 6.6627,
                      "items": [
                        {
                          "name": "totalProgression",
                          "contribution": 0.1007
                        },
                        {
                          "name": "passValueNormalized",
                          "contribution": 0.0931
                        },
                        {
                          "name": "accuratePass",
                          "contribution": 0.0316
                        },
                        {
                          "name": "totalPass",
                          "contribution": 0.0284
                        },
                        {
                          "name": "touches",
                          "contribution": 0.0229
                        }
                      ],
                      "others": 0.0013,
                      "total": 6.9407
                    }
                  }
                ],
                "caveat": "Raw XGBoost output: no per-90 normalization; minutesPlayed is the player's historical average."
              }
            },
            {
              "step": "market_value_boost",
              "description": "Market-value quality scaling (boost 1.1058, quality 0.853)",
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                "aerial_won": 2,
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                "minutes": 95,
                "total_pass": 132,
                "accurate_pass": 123,
                "duels_won": 5,
                "total_long_balls": 6,
                "accurate_long_balls": 3,
                "total_own_half_passes": 77,
                "accurate_own_half_passes": 74,
                "total_opp_half_passes": 56,
                "accurate_opp_half_passes": 50,
                "crosses_total": 0,
                "crosses_accurate": 0,
                "touches": 142,
                "possession_lost": 9.952,
                "dispossessed": 0.0,
                "duels_lost": 1,
                "aerial_lost": 0,
                "total_contest": 0,
                "won_contest": 0,
                "ball_recovery": 0,
                "challenges_lost": 0,
                "fouls": 0,
                "fouls_drawn": 0,
                "blocks": 0,
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                "goals": 0,
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                "expected_goals": 0.0,
                "expected_assists": 0.2764,
                "total_shots": 0,
                "shots_on_target": 0,
                "shots_off_target": 0,
                "big_chances_created": 0,
                "xgot": 0.0,
                "ball_carries": 62,
                "total_progression": 320,
                "progressive_carries": 2,
                "key_pass": 0
              },
              "params": {
                "market_value_eur": 60000000,
                "quality_factor": 0.8526,
                "boost_factor": 1.1058
              }
            },
            {
              "step": "fbref_prior_blend",
              "description": "FBref 2026-27 prior blended (weight 0.0542)",
              "stats": {
                "interceptions": 1,
                "tackles": 1,
                "tackles_won": 1,
                "clearances": 5,
                "aerial_won": 2,
                "rating": 7.6748,
                "minutes": 95,
                "total_pass": 132,
                "accurate_pass": 123,
                "duels_won": 5,
                "total_long_balls": 6,
                "accurate_long_balls": 3,
                "total_own_half_passes": 77,
                "accurate_own_half_passes": 74,
                "total_opp_half_passes": 56,
                "accurate_opp_half_passes": 50,
                "crosses_total": 0,
                "crosses_accurate": 0,
                "touches": 142,
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                "dispossessed": 0.0,
                "duels_lost": 1,
                "aerial_lost": 0,
                "total_contest": 0,
                "won_contest": 0,
                "ball_recovery": 0,
                "challenges_lost": 0,
                "fouls": 0,
                "fouls_drawn": 0,
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                "goal_rate": 0.0,
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                "expected_assists": 0.2764,
                "total_shots": 0,
                "shots_on_target": 0,
                "shots_off_target": 0,
                "big_chances_created": 0,
                "xgot": 0.0,
                "ball_carries": 62,
                "total_progression": 320,
                "progressive_carries": 2,
                "key_pass": 0,
                "offsides": 0,
                "yellowCards": 0.0,
                "redCards": 0.0,
                "ownGoals": 0.0,
                "shotAccuracy": 100.0,
                "shotConversion": 0.0,
                "minutesPct": 100.0,
                "pointsPerMatch": 3.0,
                "netGoalDifferencePer90": 2.0
              },
              "params": {
                "blend_weight": 0.0542,
                "history_matches": 3,
                "prior_reliability": 0.1333,
                "competition": "Premier League",
                "squad": "Manchester City"
              },
              "changes": [
                {
                  "stat": "interceptionWon",
                  "before": 1.1257,
                  "after": 1.0918
                },
                {
                  "stat": "wasFouled",
                  "before": 0.0,
                  "after": 0.0271
                },
                {
                  "stat": "onTargetScoringAttempt",
                  "before": 0.0,
                  "after": 0.0271
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                {
                  "stat": "totalShots",
                  "before": 0.3649,
                  "after": 0.3722
                },
                {
                  "stat": "wonTackle",
                  "before": 0.5978,
                  "after": 0.5925
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              ]
            },
            {
              "step": "final_cap",
              "description": "Stats clamped to historical constraints and shot-component identity",
              "stats": {
                "interceptions": 1,
                "tackles": 1,
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                "clearances": 5,
                "aerial_won": 2,
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                "total_pass": 132,
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                "duels_won": 5,
                "total_long_balls": 6,
                "accurate_long_balls": 3,
                "total_own_half_passes": 77,
                "accurate_own_half_passes": 74,
                "total_opp_half_passes": 56,
                "accurate_opp_half_passes": 50,
                "crosses_total": 0,
                "crosses_accurate": 0,
                "touches": 142,
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                "dispossessed": 0.0,
                "duels_lost": 1,
                "aerial_lost": 0,
                "total_contest": 0,
                "won_contest": 0,
                "ball_recovery": 0,
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                "fouls": 0,
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                "goal_rate": 0.0,
                "goals": 0,
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                "expected_goals": 0.0,
                "expected_assists": 0.2764,
                "total_shots": 0,
                "shots_on_target": 0,
                "shots_off_target": 0,
                "big_chances_created": 0,
                "xgot": 0.0,
                "ball_carries": 62,
                "total_progression": 320,
                "progressive_carries": 2,
                "key_pass": 0,
                "offsides": 0,
                "yellowCards": 0.0,
                "redCards": 0.0,
                "ownGoals": 0.0,
                "shotAccuracy": 100.0,
                "shotConversion": 0.0,
                "minutesPct": 100.0,
                "pointsPerMatch": 3.0,
                "netGoalDifferencePer90": 2.0
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              "params": {
                "stats_clamped": 0,
                "shot_identity_applied": false
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            },
            {
              "step": "enriched_model_output",
              "description": "Model output after duel-context enrichment (pre router post-processing)",
              "stats": {
                "interceptions": 1,
                "tackles": 1,
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                "aerial_won": 2,
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                "minutes": 95,
                "total_pass": 132,
                "accurate_pass": 123,
                "duels_won": 5,
                "total_long_balls": 6,
                "accurate_long_balls": 3,
                "total_own_half_passes": 77,
                "accurate_own_half_passes": 74,
                "total_opp_half_passes": 56,
                "accurate_opp_half_passes": 50,
                "crosses_total": 0,
                "crosses_accurate": 0,
                "touches": 142,
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                "dispossessed": 0.0,
                "duels_lost": 1,
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                "total_contest": 0,
                "won_contest": 0,
                "ball_recovery": 0,
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                "fouls": 0,
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                "goal_rate": 0.0,
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                "expected_assists": 0.2764,
                "total_shots": 0,
                "shots_on_target": 0,
                "shots_off_target": 0,
                "big_chances_created": 0,
                "xgot": 0.0,
                "ball_carries": 62,
                "total_progression": 320,
                "progressive_carries": 2,
                "key_pass": 0,
                "offsides": 0,
                "yellowCards": 0.0,
                "redCards": 0.0,
                "ownGoals": 0.0,
                "shotAccuracy": 100.0,
                "shotConversion": 0.0,
                "minutesPct": 100.0,
                "pointsPerMatch": 3.0,
                "netGoalDifferencePer90": 2.0,
                "tackles_in_zone": 1.1,
                "tackles_won_in_zone": 1.3,
                "interceptions_in_zone": 1.4,
                "clearances_in_zone": 1.2,
                "aerial_duels_won": 0.7,
                "defensive_success_rate": 0.82,
                "opponent_faced": "Brian Brobbey",
                "pressing_zone": "Striker vs Two Centre Backs — 1v2 Aerial/Physical Battle",
                "matchup_zone": "Striker vs Two Centre Backs — 1v2 Aerial/Physical Battle",
                "antagonist_source": "defensive_duel"
              },
              "params": {
                "duel_context_applied": true,
                "duel_context": {
                  "opponent_faced": "Brian Brobbey",
                  "matchup_zone": "Striker vs Two Centre Backs — 1v2 Aerial/Physical Battle"
                }
              }
            },
            {
              "step": "team_lambda_rescale",
              "description": "Player expected_goals/expected_assists rescaled so squad sum equals team lambda 2.60 (squad xG sum 1.1936, xG scale 2.1816)",
              "stats": {
                "interceptions": 1,
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                "total_pass": 132,
                "accurate_pass": 123,
                "duels_won": 5,
                "total_long_balls": 6,
                "accurate_long_balls": 3,
                "total_own_half_passes": 77,
                "accurate_own_half_passes": 74,
                "total_opp_half_passes": 56,
                "accurate_opp_half_passes": 50,
                "crosses_total": 0,
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                "touches": 142,
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                "duels_lost": 1,
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                "total_contest": 0,
                "won_contest": 0,
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                "fouls_drawn": 0,
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                "goal_rate": 0.0,
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                "expected_goals": 0.0,
                "expected_assists": 0.2764,
                "total_shots": 0,
                "shots_on_target": 0,
                "shots_off_target": 0,
                "big_chances_created": 0,
                "xgot": 0.0,
                "ball_carries": 62,
                "total_progression": 320,
                "progressive_carries": 2,
                "key_pass": 0,
                "offsides": 0,
                "yellowCards": 0.0,
                "redCards": 0.0,
                "ownGoals": 0.0,
                "shotAccuracy": 100.0,
                "shotConversion": 0.0,
                "minutesPct": 100.0,
                "pointsPerMatch": 3.0,
                "netGoalDifferencePer90": 2.0,
                "tackles_in_zone": 1.1,
                "tackles_won_in_zone": 1.3,
                "interceptions_in_zone": 1.4,
                "clearances_in_zone": 1.2,
                "aerial_duels_won": 0.7,
                "defensive_success_rate": 0.82,
                "opponent_faced": "Brian Brobbey",
                "pressing_zone": "Striker vs Two Centre Backs — 1v2 Aerial/Physical Battle",
                "matchup_zone": "Striker vs Two Centre Backs — 1v2 Aerial/Physical Battle",
                "antagonist_source": "defensive_duel",
                "projected_goals": 0,
                "goal_probability": 0.0,
                "projected_assists": 0,
                "assist_probability": 0.0
              },
              "params": {
                "team_lambda": 2.604,
                "squad_xg_sum": 1.1936,
                "xg_scale": 2.1816,
                "scoreline_reset": true
              }
            },
            {
              "step": "rankings_attached",
              "description": "Global ranking attached (match squad rank 12, fifa_overall 87.0)",
              "stats": {
                "interceptions": 1,
                "tackles": 1,
                "tackles_won": 1,
                "clearances": 5,
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                "minutes": 95,
                "total_pass": 132,
                "accurate_pass": 123,
                "duels_won": 5,
                "total_long_balls": 6,
                "accurate_long_balls": 3,
                "total_own_half_passes": 77,
                "accurate_own_half_passes": 74,
                "total_opp_half_passes": 56,
                "accurate_opp_half_passes": 50,
                "crosses_total": 0,
                "crosses_accurate": 0,
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                "dispossessed": 0.0,
                "duels_lost": 1,
                "aerial_lost": 0,
                "total_contest": 0,
                "won_contest": 0,
                "ball_recovery": 0,
                "challenges_lost": 0,
                "fouls": 0,
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                "expected_assists": 0.2764,
                "total_shots": 0,
                "shots_on_target": 0,
                "shots_off_target": 0,
                "big_chances_created": 0,
                "xgot": 0.0,
                "ball_carries": 62,
                "total_progression": 320,
                "progressive_carries": 2,
                "key_pass": 0,
                "offsides": 0,
                "yellowCards": 0.0,
                "redCards": 0.0,
                "ownGoals": 0.0,
                "shotAccuracy": 100.0,
                "shotConversion": 0.0,
                "minutesPct": 100.0,
                "pointsPerMatch": 3.0,
                "netGoalDifferencePer90": 2.0,
                "tackles_in_zone": 1.1,
                "tackles_won_in_zone": 1.3,
                "interceptions_in_zone": 1.4,
                "clearances_in_zone": 1.2,
                "aerial_duels_won": 0.7,
                "defensive_success_rate": 0.82,
                "opponent_faced": "Brian Brobbey",
                "pressing_zone": "Striker vs Two Centre Backs — 1v2 Aerial/Physical Battle",
                "matchup_zone": "Striker vs Two Centre Backs — 1v2 Aerial/Physical Battle",
                "antagonist_source": "defensive_duel",
                "projected_goals": 0,
                "goal_probability": 0.0,
                "projected_assists": 0,
                "assist_probability": 0.0,
                "fifa_overall": 87.0
              },
              "params": {
                "match_squad_rank": 12,
                "squad_role": "starter",
                "ranking_source": "sofascore_plus_fifa_csv",
                "ranking_status": "combined",
                "global_player_rank": 61,
                "fifa_rank": 58.0,
                "fifa_source": "EA SPORTS FC official ratings",
                "fifa_overall": 87.0
              }
            },
            {
              "step": "integer_goal_projection",
              "description": "Team scoreline allocation: 2 projected goals distributed by scorer weight",
              "stats": {
                "interceptions": 1,
                "tackles": 1,
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                "clearances": 5,
                "aerial_won": 2,
                "rating": 7.6748,
                "minutes": 95,
                "total_pass": 132,
                "accurate_pass": 123,
                "duels_won": 5,
                "total_long_balls": 6,
                "accurate_long_balls": 3,
                "total_own_half_passes": 77,
                "accurate_own_half_passes": 74,
                "total_opp_half_passes": 56,
                "accurate_opp_half_passes": 50,
                "crosses_total": 0,
                "crosses_accurate": 0,
                "touches": 142,
                "possession_lost": 9.952,
                "dispossessed": 0.0,
                "duels_lost": 1,
                "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,
                "goals": 0,
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                "expected_goals": 0.0,
                "expected_assists": 0.2764,
                "total_shots": 0,
                "shots_on_target": 0,
                "shots_off_target": 0,
                "big_chances_created": 0,
                "xgot": 0.0,
                "ball_carries": 62,
                "total_progression": 320,
                "progressive_carries": 2,
                "key_pass": 0,
                "offsides": 0,
                "yellowCards": 0.0,
                "redCards": 0.0,
                "ownGoals": 0.0,
                "shotAccuracy": 100.0,
                "shotConversion": 0.0,
                "minutesPct": 100.0,
                "pointsPerMatch": 3.0,
                "netGoalDifferencePer90": 2.0,
                "tackles_in_zone": 1.1,
                "tackles_won_in_zone": 1.3,
                "interceptions_in_zone": 1.4,
                "clearances_in_zone": 1.2,
                "aerial_duels_won": 0.7,
                "defensive_success_rate": 0.82,
                "opponent_faced": "Brian Brobbey",
                "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": 0.0439,
                "projected_assists": 0,
                "assist_probability": 0.0,
                "fifa_overall": 87.0
              },
              "params": {
                "allocation_applied": true,
                "team_goals": 2,
                "goals_allocated": 0,
                "goal_probability": 0.0439,
                "scorer_weight": 0.4801,
                "squad_weight_total": 21.6156,
                "weight_share": 0.0222,
                "position_multiplier": 0.38
              }
            },
            {
              "step": "integer_assist_projection",
              "description": "Team scoreline allocation: 2 projected assists distributed by provider weight",
              "stats": {
                "interceptions": 1,
                "tackles": 1,
                "tackles_won": 1,
                "clearances": 5,
                "aerial_won": 2,
                "rating": 7.6748,
                "minutes": 95,
                "total_pass": 132,
                "accurate_pass": 123,
                "duels_won": 5,
                "total_long_balls": 6,
                "accurate_long_balls": 3,
                "total_own_half_passes": 77,
                "accurate_own_half_passes": 74,
                "total_opp_half_passes": 56,
                "accurate_opp_half_passes": 50,
                "crosses_total": 0,
                "crosses_accurate": 0,
                "touches": 142,
                "possession_lost": 9.952,
                "dispossessed": 0.0,
                "duels_lost": 1,
                "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,
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                "assists": 0,
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                "expected_assists": 0.2764,
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                "tackles_won_in_zone": 1.3,
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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",
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              "params": {
                "allocation_applied": true,
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            }
          ]
        },
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            "matchup_zone": "Holding Mid vs Central Mid — Midfield Anchor Duel",
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            "opponent_defenders": "Noah Sadiki",
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              },
              "has_player_stats": true,
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              "has_player_stats": true,
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              "league_slug": "premier-league",
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          ],
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            "ranking_status": "combined",
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            "fifa_source": "EA SPORTS FC official ratings",
            "match_squad_rank": 2,
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            "projected_match_rating": 8.4913,
            "source_file": "data/player_rankings.csv",
            "player_name": "Elliot Anderson",
            "ranking_neighbors": {
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                {
                  "player_name": "Ikram Alibaev",
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                {
                  "player_name": "Roger Brugué",
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                },
                {
                  "player_name": "Luis Sinisterra",
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                },
                {
                  "player_name": "Min Junyeong",
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                },
                {
                  "player_name": "William Saliba",
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              ],
              "lower": [
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                  "player_name": "Nikolai Ivanov",
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                },
                {
                  "player_name": "Francisco Trincão",
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                },
                {
                  "player_name": "Alexander Isak",
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                },
                {
                  "player_name": "Aleix García",
                  "ranking": 237
                },
                {
                  "player_name": "Gerson",
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                }
              ]
            }
          },
          "data_sources": [
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            "fbref_season"
          ],
          "data_confidence": 0.454,
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            "model_source": "xgboost_regressor",
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            "features_evaluated": [
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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"
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            "targets_predicted": [
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              "expectedAssists",
              "goalAssist",
              "expectedGoals",
              "rating"
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            "history_matches": 3,
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              "market_value",
              "fbref_season"
            ],
            "market_value_adjustment": 1.118,
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              "competition": "Premier League",
              "season": "2026-2027",
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              "starts": 2.0,
              "minutes": 143.0,
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            "rationale": "XGBoost regressor (M_service) evaluated 3 historical appearances across 5 target models; FBref 2026-2027 prior blended (Premier League, Manchester City, rel: 0.11, gls/90: 0.0, ast/90: 0.0)."
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          "stat_evolution": [
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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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                },
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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": "possessionLostCtrl",
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                        {
                          "name": "kilometersCovered",
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                  },
                  {
                    "target": "expectedAssists",
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                      {
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                      {
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                    ],
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                        {
                          "name": "defensive_midfield_actions",
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                        {
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                      ],
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                  },
                  {
                    "target": "goalAssist",
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                      {
                        "name": "keyPass_p90",
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                      {
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                      {
                        "name": "cross_accuracy",
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                      {
                        "name": "interceptionWon",
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                    ],
                    "decomposition": {
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                          "name": "ballCarriesCount",
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                        {
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                        {
                          "name": "creative_efficiency",
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                        },
                        {
                          "name": "defensive_midfield_actions",
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                        },
                        {
                          "name": "passValueNormalized",
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                      ],
                      "others": -0.0114,
                      "total": 0.129
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                  },
                  {
                    "target": "expectedGoals",
                    "predicted": 0.0903518795967102,
                    "scale": "per match (raw)",
                    "top_features": [
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                        "name": "totalShots",
                        "importance": 0.077
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                      {
                        "name": "intensity_index",
                        "importance": 0.0622
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                      {
                        "name": "progressiveBallCarriesCount",
                        "importance": 0.0454
                      },
                      {
                        "name": "possessionLostCtrl",
                        "importance": 0.0399
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                      {
                        "name": "numberOfSprints",
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                    ],
                    "decomposition": {
                      "base": 0.1087,
                      "items": [
                        {
                          "name": "defensive_midfield_actions",
                          "contribution": -0.0145
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                        {
                          "name": "cross_accuracy",
                          "contribution": -0.0051
                        },
                        {
                          "name": "totalProgression",
                          "contribution": -0.0048
                        },
                        {
                          "name": "totalPass_p90",
                          "contribution": -0.0044
                        },
                        {
                          "name": "totalShots",
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                      ],
                      "others": 0.0064,
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                  },
                  {
                    "target": "rating",
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                    "scale": "0-10",
                    "top_features": [
                      {
                        "name": "ballRecovery_p90",
                        "importance": 0.0847
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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",
                        "importance": 0.0441
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                    ],
                    "decomposition": {
                      "base": 6.8318,
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                        {
                          "name": "accuratePass",
                          "contribution": 0.1021
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                        {
                          "name": "totalPass",
                          "contribution": 0.0931
                        },
                        {
                          "name": "touches_p90",
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                        {
                          "name": "totalPass_p90",
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                      ],
                      "others": 0.2345,
                      "total": 7.5952
                    }
                  }
                ],
                "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 1.1180, quality 0.893)",
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                "expected_goals": 0.101,
                "rating": 8.4913,
                "minutes": 88,
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                "duels_won": 7,
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                "accurate_own_half_passes": 46,
                "total_opp_half_passes": 70,
                "accurate_opp_half_passes": 62,
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                "duels_lost": 6,
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              "season_year": "26/27",
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              "status_description": "Ended",
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              "opponent": "Man Utd",
              "stats": {},
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              "source": "depth_chart.csv"
            },
            {
              "match_id": 16363263.0,
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              "away_team": "Coventry City",
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              "opponent": "Coventry City",
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              "has_player_stats": true,
              "league_name": "Premier League",
              "league_id": "17.0",
              "league_slug": "premier-league",
              "league_country": "England",
              "season_id": "96668.0",
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              "season_year": "26/27"
            },
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              "opponent": "Crystal Palace",
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                "goal_rate": 2.0,
                "goals": 2,
                "assists": 0,
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                "expected_assists": 0.5505,
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                "accurate_pass": 62,
                "key_pass": 3,
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              },
              "has_player_stats": true,
              "league_name": "Premier League",
              "league_id": "17.0",
              "league_slug": "premier-league",
              "league_country": "England",
              "season_id": "96668.0",
              "season_name": "Premier League 26/27",
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            },
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              "match_id": 16363243.0,
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              "away_team": "Bournemouth",
              "team_side": "home",
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              "team": "Manchester City",
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              "stats": {
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                "rating": 7.5,
                "assists": 2,
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              },
              "has_player_stats": true,
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              "league_slug": "premier-league",
              "league_country": "England",
              "season_id": "96668.0",
              "season_name": "Premier League 26/27",
              "season_year": "26/27"
            }
          ],
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            "combined_rank_score": 60.0,
            "ranking_source": "sofascore_plus_fifa_csv",
            "ranking_status": "combined",
            "sofascore_rank": 23.0,
            "sofascore_rating": 8.05,
            "sofascore_appearances": 2.0,
            "fifa_rank": 97.0,
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            "fifa_source": "EA SPORTS FC official ratings",
            "match_squad_rank": 3,
            "squad_role": "starter",
            "projected_match_rating": 7.8578,
            "source_file": "data/player_rankings.csv",
            "player_name": "Rayan Cherki",
            "ranking_neighbors": {
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                {
                  "player_name": "Euller",
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                },
                {
                  "player_name": "Bukayo Saka",
                  "ranking": 45
                },
                {
                  "player_name": "Federico Valverde",
                  "ranking": 46
                },
                {
                  "player_name": "Ayrton Lucas",
                  "ranking": 47
                },
                {
                  "player_name": "Giorgian de Arrascaeta",
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                }
              ],
              "lower": [
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                  "player_name": "Rodri",
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                },
                {
                  "player_name": "Matheus Serafim",
                  "ranking": 51
                },
                {
                  "player_name": "Matheus Frizzo",
                  "ranking": 52
                },
                {
                  "player_name": "Florian Wirtz",
                  "ranking": 53
                },
                {
                  "player_name": "Martín Zubimendi",
                  "ranking": 54
                }
              ]
            }
          },
          "data_sources": [
            "match_history",
            "market_value",
            "fbref_season"
          ],
          "data_confidence": 0.45,
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          "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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              "goalAssist",
              "expectedGoals",
              "rating"
            ],
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              "market_value",
              "fbref_season"
            ],
            "market_value_adjustment": 1.1178,
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              "competition": "Premier League",
              "season": "2026-2027",
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              "goals_per90": 1.6666666666666667,
              "assists_per90": 1.6666666666666667,
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            "rationale": "XGBoost regressor (M_service) evaluated 3 historical appearances across 5 target models; FBref 2026-2027 prior blended (Premier League, Manchester City, rel: 0.08, gls/90: 1.6666666666666667, ast/90: 1.6666666666666667)."
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                "accurate_own_half_passes": 16,
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              "trace": {
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                  "trained_on": {
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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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                    ],
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                        {
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                        {
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                        {
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                      ],
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                  },
                  {
                    "target": "expectedAssists",
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                      {
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                      {
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                      {
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                    ],
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                        {
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                        {
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                      ],
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                  },
                  {
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                    "scale": "count per match",
                    "top_features": [
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                        "name": "dribbleValueNormalized",
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                      {
                        "name": "keyPass_p90",
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                      {
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                      {
                        "name": "cross_accuracy",
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                      {
                        "name": "interceptionWon",
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                    ],
                    "decomposition": {
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                        {
                          "name": "ballCarriesCount",
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                        {
                          "name": "numberOfSprints",
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                        },
                        {
                          "name": "keyPass_p90",
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                        {
                          "name": "ballRecovery_p90",
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                      ],
                      "others": -0.0026,
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                  },
                  {
                    "target": "expectedGoals",
                    "predicted": 0.12896133959293365,
                    "scale": "per match (raw)",
                    "top_features": [
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                      {
                        "name": "intensity_index",
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                      {
                        "name": "progressiveBallCarriesCount",
                        "importance": 0.0454
                      },
                      {
                        "name": "possessionLostCtrl",
                        "importance": 0.0399
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                      {
                        "name": "numberOfSprints",
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                    ],
                    "decomposition": {
                      "base": 0.1087,
                      "items": [
                        {
                          "name": "totalShots",
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                        {
                          "name": "intensity_index",
                          "contribution": -0.009
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                        {
                          "name": "duel_win_rate",
                          "contribution": -0.0078
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                        {
                          "name": "opp_half_pass_pct",
                          "contribution": 0.0071
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                        {
                          "name": "creative_efficiency",
                          "contribution": 0.0062
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                      ],
                      "others": 0.0074,
                      "total": 0.129
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                  },
                  {
                    "target": "rating",
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                    "scale": "0-10",
                    "top_features": [
                      {
                        "name": "ballRecovery_p90",
                        "importance": 0.0847
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                      {
                        "name": "ballRecovery",
                        "importance": 0.0836
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                      {
                        "name": "kilometersCovered",
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                      {
                        "name": "defensive_midfield_actions",
                        "importance": 0.05
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                      {
                        "name": "minutesPlayed",
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                    ],
                    "decomposition": {
                      "base": 6.8318,
                      "items": [
                        {
                          "name": "totalPass_p90",
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                        {
                          "name": "duel_win_rate",
                          "contribution": -0.038
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                        {
                          "name": "expectedAssists",
                          "contribution": 0.0342
                        },
                        {
                          "name": "is_starting_11",
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                        {
                          "name": "defensiveValueNormalized",
                          "contribution": 0.0221
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                      ],
                      "others": 0.1125,
                      "total": 7.0298
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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 1.1178, quality 0.893)",
              "stats": {
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                "expected_goals": 0.1442,
                "rating": 7.8578,
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                "duels_won": 4,
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                "accurate_own_half_passes": 18,
                "total_opp_half_passes": 41,
                "accurate_opp_half_passes": 36,
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                "interceptions": 0,
                "tackles_won": 0,
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                "total_contest": 3,
                "won_contest": 0,
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                "ball_carries": 29,
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              "params": {
                "market_value_eur": 98000000,
                "quality_factor": 0.8926,
                "boost_factor": 1.1178
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            },
            {
              "step": "fbref_prior_blend",
              "description": "FBref 2026-27 prior blended (weight 0.0325)",
              "stats": {
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                "rating": 7.8578,
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                "total_pass": 59,
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                "duels_won": 4,
                "total_long_balls": 3,
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                "total_own_half_passes": 18,
                "accurate_own_half_passes": 18,
                "total_opp_half_passes": 41,
                "accurate_opp_half_passes": 36,
                "crosses_total": 4,
                "crosses_accurate": 1,
                "touches": 74,
                "possession_lost": 11.1778,
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                "xgot": 0.0,
                "ball_carries": 29,
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                "total_shots": 2,
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                "yellowCards": 0.8333,
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                "shotAccuracy": 100.0,
                "shotConversion": 0.67,
                "minutesPct": 60.6,
                "pointsPerMatch": 3.0,
                "netGoalDifferencePer90": 3.3
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              "params": {
                "blend_weight": 0.0325,
                "history_matches": 3,
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                "squad": "Manchester City"
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              "changes": [
                {
                  "stat": "fouls",
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                {
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                {
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                {
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                {
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            {
              "step": "final_cap",
              "description": "Stats clamped to historical constraints and shot-component identity",
              "stats": {
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                {
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                  "player_name": "Gerard Martín",
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                },
                {
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                {
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              ],
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                {
                  "player_name": "Murodbek Rahmatov",
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                {
                  "player_name": "Seung-Yong Jeong",
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                {
                  "player_name": "Kim Dae-Woo",
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              ]
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          },
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              "accurateOppositionHalfPasses",
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              "duelWon",
              "duelLost",
              "aerialWon",
              "ballRecovery",
              "touches",
              "interceptionWon",
              "wonTackle",
              "possessionLostCtrl",
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              "passValueNormalized",
              "dribbleValueNormalized",
              "defensiveValueNormalized",
              "shotValueNormalized",
              "ballCarriesCount",
              "totalProgression",
              "progressiveBallCarriesCount",
              "pass_accuracy",
              "duel_win_rate",
              "opp_half_pass_pct",
              "creative_index",
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              "totalPass_p90",
              "keyPass_p90",
              "duelWon_p90",
              "ballRecovery_p90",
              "ballCarriesCount_p90",
              "creative_efficiency",
              "cross_accuracy",
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              "defensive_midfield_actions",
              "press_vulnerability",
              "progressive_carries_p90",
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              "goalAssist",
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              "trace": {
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                },
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                  {
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                ],
                "feature_row": {
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                "per_target": [
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                        {
                          "name": "kilometersCovered",
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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": "duelLost",
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                        {
                          "name": "minutesPlayed",
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                      ],
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                  },
                  {
                    "target": "expectedGoals",
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                      {
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                      {
                        "name": "progressiveBallCarriesCount",
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                      {
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                      {
                        "name": "numberOfSprints",
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                    ],
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                      "base": 0.1087,
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                        {
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                        {
                          "name": "possessionLostCtrl",
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                        {
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                        {
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                      ],
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                  },
                  {
                    "target": "rating",
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                    "top_features": [
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                      {
                        "name": "ballRecovery",
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                      {
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                      {
                        "name": "defensive_midfield_actions",
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                      {
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                    ],
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                        {
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                        {
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                        {
                          "name": "kilometersCovered",
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                ],
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              "params": {
                "market_value_eur": 87000000,
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            {
              "step": "fbref_prior_blend",
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                  "ranking": 359
                },
                {
                  "player_name": "Riccardo Calafiori",
                  "ranking": 360
                },
                {
                  "player_name": "Patrik Schick",
                  "ranking": 361
                },
                {
                  "player_name": "Tomás Alarcón",
                  "ranking": 362
                }
              ]
            }
          },
          "data_sources": [
            "match_history",
            "market_value",
            "fbref_season"
          ],
          "data_confidence": 0.457,
          "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": [
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              "expectedAssists",
              "goalAssist",
              "expectedGoals",
              "rating"
            ],
            "history_matches": 3,
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              "market_value",
              "fbref_season"
            ],
            "market_value_adjustment": 1.1158,
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              "competition": "Premier League",
              "season": "2026-2027",
              "appearances": 2.0,
              "starts": 2.0,
              "minutes": 180.0,
              "goals_per90": 0.0,
              "assists_per90": 0.5,
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              "shots_on_target_pct": 66.7,
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            "rationale": "XGBoost regressor (M_service) evaluated 3 historical appearances across 5 target models; FBref 2026-2027 prior blended (Premier League, Manchester City, rel: 0.13, gls/90: 0.0, ast/90: 0.5)."
          },
          "stat_evolution": [
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                "rating": 6.882,
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                "accurate_own_half_passes": 9,
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                "aerial_lost": 0,
                "interceptions": 0,
                "tackles_won": 0,
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                "fouls": 1,
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                "goals": 0,
                "shots_on_target": 0,
                "shots_off_target": 0,
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                "ball_carries": 28,
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              "trace": {
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                  "trained_on": {
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                },
                "player_history": [
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                    "rating": 6.9
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                  {
                    "match_date": "2026-08-28",
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                    "weight": 0.3304,
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                  {
                    "match_date": "2026-08-23",
                    "opponent": "Bournemouth",
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                ],
                "feature_row": {
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                "per_target": [
                  {
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                      {
                        "name": "expectedAssists",
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                      {
                        "name": "creative_efficiency",
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                      {
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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",
                        "importance": 0.0375
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                      {
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                      {
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                      {
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                    ],
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                        {
                          "name": "ballCarriesCount",
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                        {
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                        {
                          "name": "duelWon_p90",
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                        {
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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": "keyPass_p90",
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                      {
                        "name": "totalCross",
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                      {
                        "name": "cross_accuracy",
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                      {
                        "name": "interceptionWon",
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                    ],
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                      "base": 0.0956,
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                          "name": "dribbleValueNormalized",
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                        {
                          "name": "ballCarriesCount",
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                        {
                          "name": "numberOfSprints",
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                        {
                          "name": "keyPass_p90",
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                        {
                          "name": "ballRecovery_p90",
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                      ],
                      "others": -0.006,
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                  },
                  {
                    "target": "expectedGoals",
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                    "scale": "per match (raw)",
                    "top_features": [
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                      {
                        "name": "intensity_index",
                        "importance": 0.0622
                      },
                      {
                        "name": "progressiveBallCarriesCount",
                        "importance": 0.0454
                      },
                      {
                        "name": "possessionLostCtrl",
                        "importance": 0.0399
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                      {
                        "name": "numberOfSprints",
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                    ],
                    "decomposition": {
                      "base": 0.1087,
                      "items": [
                        {
                          "name": "totalShots",
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                        {
                          "name": "duel_win_rate",
                          "contribution": -0.0083
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                        {
                          "name": "totalProgression",
                          "contribution": -0.0077
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                        {
                          "name": "defensive_midfield_actions",
                          "contribution": 0.0075
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                        {
                          "name": "possessionLostCtrl",
                          "contribution": 0.0073
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                      ],
                      "others": 0.0253,
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                  },
                  {
                    "target": "rating",
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                    "top_features": [
                      {
                        "name": "ballRecovery_p90",
                        "importance": 0.0847
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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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                    ],
                    "decomposition": {
                      "base": 6.8318,
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                        {
                          "name": "creative_index",
                          "contribution": 0.0296
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                        {
                          "name": "totalProgression",
                          "contribution": -0.0289
                        },
                        {
                          "name": "expectedAssists",
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                        {
                          "name": "defensiveValueNormalized",
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                      ],
                      "others": 0.0389,
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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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                "ball_carries": 32,
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              "params": {
                "market_value_eur": 85000000,
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            },
            {
              "step": "fbref_prior_blend",
              "description": "FBref 2026-27 prior blended (weight 0.0542)",
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                "ball_carries": 32,
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              "params": {
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                "squad": "Manchester City"
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                {
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                {
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            {
              "step": "final_cap",
              "description": "Stats clamped to historical constraints and shot-component identity",
              "stats": {
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              "params": {
                "stats_clamped": 0,
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            },
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              "step": "enriched_model_output",
              "description": "Model output after duel-context enrichment (pre router post-processing)",
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                "ball_carries": 32,
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                "yellowCards": 0.0,
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                "shotAccuracy": 66.7,
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                "minutesPct": 100.0,
                "pointsPerMatch": 3.0,
                "netGoalDifferencePer90": 2.0,
                "dribbles_attempted": 4,
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                "duel_win_rate": 0.579,
                "pressing_faced": "MEDIUM",
                "matchup_zone": "Right Wing vs Left Wingback — Compact Flank",
                "numerical_situation": "1v1",
                "opponent_defenders": "Malick Fofana",
                "opponent_faced": "Malick Fofana",
                "antagonist_source": "attacking_duel, midfield_pairing"
              },
              "params": {
                "duel_context_applied": true,
                "duel_context": {
                  "opponent_faced": "Malick Fofana",
                  "matchup_zone": "Right Wing vs Left Wingback — Compact Flank",
                  "duel_win_rate": 0.579,
                  "pressing_faced": "MEDIUM",
                  "numerical_situation": "1v1"
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              },
              "changes": [
                {
                  "stat": "aerialWon",
                  "before": 0.0,
                  "after": 1.2
                },
                {
                  "stat": "totalShots",
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              ]
            },
            {
              "step": "team_lambda_rescale",
              "description": "Player expected_goals/expected_assists rescaled so squad sum equals team lambda 2.60 (squad xG sum 1.1936, xG scale 2.1816)",
              "stats": {
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                "rating": 7.6788,
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                "duels_won": 4,
                "total_long_balls": 0,
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                "ball_carries": 32,
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                "matchup_zone": "Striker vs Two Centre Backs — 1v2 Aerial/Physical Battle",
                "numerical_situation": "1v2",
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              "step": "integer_assist_projection",
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                {
                  "player_name": "Nico González",
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                {
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            "rationale": "Bench projection from market-value prior (€5,800,000) scaled to 4.5 expected mins; FBref playing time empirical prior: 0.0 sub appearances, 0 mins/sub."
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            },
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              "step": "minutes_scale",
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            {
              "step": "rankings_attached",
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              "league_name": "Premier League",
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              "league_slug": "premier-league",
              "league_country": "England",
              "season_id": "96668.0",
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            "ranking_source": "sofascore_plus_fifa_csv",
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            "fifa_rank": 276.0,
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            "fifa_source": "EA SPORTS FC official ratings",
            "match_squad_rank": 15,
            "squad_role": "substitute",
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            "source_file": "data/player_rankings.csv",
            "player_name": "Matheus Nunes",
            "ranking_neighbors": {
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                {
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                {
                  "player_name": "Orkun Kökçü",
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                {
                  "player_name": "Keon-woo Bak",
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              "lower": [
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                {
                  "player_name": "Yerko González",
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                },
                {
                  "player_name": "Kim Tae-han",
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                },
                {
                  "player_name": "Kwang-yeon Lee",
                  "ranking": 665
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                {
                  "player_name": "Shahzodbek Rahmatullayev",
                  "ranking": 666
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          },
          "data_sources": [
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          "data_confidence": 0.317,
          "history_matches": 1,
          "xgboost_reasoning": {
            "model_source": "xgboost_regressor",
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            "features_evaluated": [
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              "totalPass",
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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",
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              "rating"
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            "history_matches": 1,
            "data_confidence": 0.317,
            "data_sources": [
              "match_history",
              "market_value",
              "fbref_season"
            ],
            "bench_expected_minutes": 25.48,
            "bench_appearance_prob": 0.633,
            "market_value_adjustment": 1.095,
            "fbref_prior_metrics": {
              "squad": "Manchester City",
              "competition": "Premier League",
              "season": "2026-2027",
              "appearances": 1.0,
              "starts": 0.0,
              "sub_appearances": 1.0,
              "minutes_per_sub": 34.0,
              "goals_per90": 0.0,
              "assists_per90": 0.0,
              "prior_reliability": 0.0267
            },
            "rationale": "Bench projection scaled from XGBoost D_service (1 historical appearances) to 25.5 expected mins (appearance prob 0.63); FBref playing time empirical prior: 1.0 sub appearances, 34.0 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,
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                "aerial_won": 1,
                "rating": 6.5501,
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                "accurate_pass": 20,
                "duels_won": 1,
                "total_long_balls": 2,
                "accurate_long_balls": 2,
                "total_own_half_passes": 7,
                "accurate_own_half_passes": 7,
                "total_opp_half_passes": 16,
                "accurate_opp_half_passes": 13,
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                "crosses_accurate": 0,
                "touches": 28,
                "possession_lost": 5.0,
                "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": 1,
                "blocks": 0,
                "goal_rate": 0.0,
                "goals": 0,
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                "expected_goals": 0.0,
                "expected_assists": 0.04,
                "total_shots": 0,
                "shots_on_target": 0,
                "shots_off_target": 0,
                "big_chances_created": 0,
                "xgot": 0.0,
                "ball_carries": 13,
                "total_progression": 64,
                "progressive_carries": 2,
                "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": "2026-08-23",
                    "opponent": "Bournemouth",
                    "minutes": 33.0,
                    "is_starting": false,
                    "weight": 1.0,
                    "rating": 6.8
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                ],
                "feature_row": {
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                  "accuratePass": 20.0,
                  "touches_p90": 76.3636,
                  "possessionLostCtrl": 5.0,
                  "totalClearance": 1.0,
                  "aerialWon": 0.0
                },
                "per_target": [
                  {
                    "target": "interceptionWon",
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                    "scale": "count per match",
                    "top_features": [
                      {
                        "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",
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                      {
                        "name": "totalClearance",
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                    ],
                    "decomposition": {
                      "base": 0.9108,
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                          "name": "is_starting_11",
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                        {
                          "name": "duel_win_rate",
                          "contribution": 0.0453
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                        {
                          "name": "opp_half_pass_pct",
                          "contribution": -0.0319
                        },
                        {
                          "name": "passValueNormalized",
                          "contribution": -0.0169
                        },
                        {
                          "name": "defensiveValueNormalized",
                          "contribution": -0.0151
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                      ],
                      "others": -0.068,
                      "total": 0.5415
                    }
                  },
                  {
                    "target": "totalTackle",
                    "predicted": 1.1299999952316284,
                    "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
                      },
                      {
                        "name": "defensive_actions",
                        "importance": 0.0401
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                    ],
                    "decomposition": {
                      "base": 1.3553,
                      "items": [
                        {
                          "name": "is_starting_11",
                          "contribution": -0.063
                        },
                        {
                          "name": "possessionLostCtrl",
                          "contribution": -0.0509
                        },
                        {
                          "name": "minutesPlayed",
                          "contribution": -0.0475
                        },
                        {
                          "name": "defensive_actions",
                          "contribution": -0.0431
                        },
                        {
                          "name": "defensiveValueNormalized",
                          "contribution": -0.0378
                        }
                      ],
                      "others": 0.017,
                      "total": 1.13
                    }
                  },
                  {
                    "target": "wonTackle",
                    "predicted": 0.5930427312850952,
                    "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
                      }
                    ],
                    "decomposition": {
                      "base": 0.8675,
                      "items": [
                        {
                          "name": "is_starting_11",
                          "contribution": -0.1466
                        },
                        {
                          "name": "possessionLostCtrl",
                          "contribution": -0.0878
                        },
                        {
                          "name": "long_ball_accuracy",
                          "contribution": 0.0792
                        },
                        {
                          "name": "minutesPlayed",
                          "contribution": -0.0633
                        },
                        {
                          "name": "defensive_actions",
                          "contribution": -0.0437
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                      ],
                      "others": -0.0123,
                      "total": 0.593
                    }
                  },
                  {
                    "target": "totalClearance",
                    "predicted": 0.9563133120536804,
                    "scale": "count per match",
                    "top_features": [
                      {
                        "name": "is_starting_11",
                        "importance": 0.11
                      },
                      {
                        "name": "opp_half_pass_pct",
                        "importance": 0.0506
                      },
                      {
                        "name": "totalClearance_p90",
                        "importance": 0.0425
                      },
                      {
                        "name": "aerialWon",
                        "importance": 0.0417
                      },
                      {
                        "name": "tackle_success_rate",
                        "importance": 0.0343
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                    ],
                    "decomposition": {
                      "base": 3.4032,
                      "items": [
                        {
                          "name": "is_starting_11",
                          "contribution": -1.7912
                        },
                        {
                          "name": "aerialWon",
                          "contribution": -0.1771
                        },
                        {
                          "name": "opp_half_pass_pct",
                          "contribution": -0.1361
                        },
                        {
                          "name": "progressiveBallCarriesCount",
                          "contribution": -0.0738
                        },
                        {
                          "name": "totalLongBalls",
                          "contribution": -0.05
                        }
                      ],
                      "others": -0.2187,
                      "total": 0.9563
                    }
                  },
                  {
                    "target": "aerialWon",
                    "predicted": 0.7437349557876587,
                    "scale": "count per match",
                    "top_features": [
                      {
                        "name": "is_starting_11",
                        "importance": 0.0798
                      },
                      {
                        "name": "aerialWon",
                        "importance": 0.0597
                      },
                      {
                        "name": "totalClearance",
                        "importance": 0.0439
                      },
                      {
                        "name": "accuratePass",
                        "importance": 0.0426
                      },
                      {
                        "name": "errorLeadToAShot",
                        "importance": 0.0411
                      }
                    ],
                    "decomposition": {
                      "base": 1.2421,
                      "items": [
                        {
                          "name": "is_starting_11",
                          "contribution": -0.3086
                        },
                        {
                          "name": "passValueNormalized",
                          "contribution": -0.0882
                        },
                        {
                          "name": "aerialWon",
                          "contribution": -0.0293
                        },
                        {
                          "name": "totalClearance_p90",
                          "contribution": -0.0248
                        },
                        {
                          "name": "long_ball_accuracy",
                          "contribution": 0.0208
                        }
                      ],
                      "others": -0.0683,
                      "total": 0.7437
                    }
                  },
                  {
                    "target": "rating",
                    "predicted": 6.550065040588379,
                    "scale": "0-10",
                    "top_features": [
                      {
                        "name": "touches_p90",
                        "importance": 0.0708
                      },
                      {
                        "name": "accuratePass",
                        "importance": 0.0705
                      },
                      {
                        "name": "totalLongBalls",
                        "importance": 0.0537
                      },
                      {
                        "name": "pass_accuracy",
                        "importance": 0.0518
                      },
                      {
                        "name": "minutesPlayed",
                        "importance": 0.0478
                      }
                    ],
                    "decomposition": {
                      "base": 6.6627,
                      "items": [
                        {
                          "name": "minutesPlayed",
                          "contribution": -0.0775
                        },
                        {
                          "name": "totalOppositionHalfPasses",
                          "contribution": -0.0457
                        },
                        {
                          "name": "passValueNormalized",
                          "contribution": -0.0443
                        },
                        {
                          "name": "totalProgression",
                          "contribution": -0.0258
                        },
                        {
                          "name": "possessionLostCtrl",
                          "contribution": 0.0216
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                      ],
                      "others": 0.0591,
                      "total": 6.5501
                    }
                  }
                ],
                "caveat": "Raw XGBoost output: no per-90 normalization; minutesPlayed is the player's historical average."
              }
            },
            {
              "step": "market_value_boost",
              "description": "Market-value quality scaling (boost 1.0950, quality 0.817)",
              "stats": {
                "interceptions": 1,
                "tackles": 1,
                "tackles_won": 1,
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                "aerial_won": 1,
                "rating": 7.1726,
                "minutes": 36,
                "total_pass": 25,
                "accurate_pass": 22,
                "duels_won": 1,
                "total_long_balls": 2,
                "accurate_long_balls": 2,
                "total_own_half_passes": 8,
                "accurate_own_half_passes": 8,
                "total_opp_half_passes": 18,
                "accurate_opp_half_passes": 14,
                "crosses_total": 2,
                "crosses_accurate": 0,
                "touches": 31,
                "possession_lost": 5.4752,
                "dispossessed": 0.0,
                "duels_lost": 0,
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                "total_contest": 0,
                "won_contest": 0,
                "ball_recovery": 2,
                "challenges_lost": 0,
                "fouls": 0,
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                "blocks": 0,
                "goal_rate": 0.0,
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                "expected_assists": 0.0438,
                "total_shots": 0,
                "shots_on_target": 0,
                "shots_off_target": 0,
                "big_chances_created": 0,
                "xgot": 0.0,
                "ball_carries": 14,
                "total_progression": 70,
                "progressive_carries": 2,
                "key_pass": 0
              },
              "params": {
                "market_value_eur": 48000000,
                "quality_factor": 0.8168,
                "boost_factor": 1.095
              }
            },
            {
              "step": "fbref_prior_blend",
              "description": "FBref 2026-27 prior blended (weight 0.0145)",
              "stats": {
                "interceptions": 1,
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                "rating": 7.1726,
                "minutes": 36,
                "total_pass": 25,
                "accurate_pass": 22,
                "duels_won": 1,
                "total_long_balls": 2,
                "accurate_long_balls": 2,
                "total_own_half_passes": 8,
                "accurate_own_half_passes": 8,
                "total_opp_half_passes": 18,
                "accurate_opp_half_passes": 14,
                "crosses_total": 2,
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                "touches": 31,
                "possession_lost": 5.4752,
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                "duels_lost": 0,
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                "total_shots": 0,
                "shots_on_target": 0,
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                "big_chances_created": 0,
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                "ball_carries": 14,
                "total_progression": 70,
                "progressive_carries": 2,
                "key_pass": 0,
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                "yellowCards": 0.0,
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                "minutesPct": 18.9,
                "pointsPerMatch": 3.0,
                "netGoalDifferencePer90": 5.29
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              "params": {
                "blend_weight": 0.0145,
                "history_matches": 1,
                "prior_reliability": 0.0267,
                "competition": "Premier League",
                "squad": "Manchester City"
              },
              "changes": [
                {
                  "stat": "totalCross",
                  "before": 2.1901,
                  "after": 2.2307
                },
                {
                  "stat": "wasFouled",
                  "before": 1.095,
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                },
                {
                  "stat": "wonTackle",
                  "before": 0.6494,
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                {
                  "stat": "interceptionWon",
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                  "after": 0.5844
                }
              ]
            },
            {
              "step": "minutes_scale",
              "description": "Bench projection scaled to 25.5 expected minutes (appearance prob 0.63)",
              "stats": {
                "interceptions": 0,
                "tackles": 0,
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                "aerial_won": 0,
                "rating": 7.1726,
                "minutes": 25,
                "total_pass": 7,
                "accurate_pass": 6,
                "duels_won": 0,
                "total_long_balls": 1,
                "accurate_long_balls": 1,
                "total_own_half_passes": 2,
                "accurate_own_half_passes": 2,
                "total_opp_half_passes": 5,
                "accurate_opp_half_passes": 4,
                "crosses_total": 1,
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                "touches": 9,
                "possession_lost": 1.5501,
                "dispossessed": 0.0,
                "duels_lost": 0,
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                "ball_recovery": 1,
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                "total_shots": 0,
                "shots_on_target": 0,
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                "big_chances_created": 0,
                "xgot": 0.0,
                "ball_carries": 4,
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                "progressive_carries": 1,
                "key_pass": 0,
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                "yellowCards": 0.0,
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                "minutesPct": 18.9,
                "pointsPerMatch": 3.0,
                "netGoalDifferencePer90": 5.29,
                "bench_appearance_probability": 0.633,
                "bench_expected_minutes": 25.48
              },
              "params": {
                "expected_minutes": 25.48,
                "appearance_probability": 0.633
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            },
            {
              "step": "final_cap",
              "description": "Stats clamped to historical constraints and shot-component identity",
              "stats": {
                "interceptions": 0,
                "tackles": 0,
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                "aerial_won": 0,
                "rating": 7.1726,
                "minutes": 25,
                "total_pass": 7,
                "accurate_pass": 6,
                "duels_won": 0,
                "total_long_balls": 1,
                "accurate_long_balls": 1,
                "total_own_half_passes": 2,
                "accurate_own_half_passes": 2,
                "total_opp_half_passes": 5,
                "accurate_opp_half_passes": 4,
                "crosses_total": 1,
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                "possession_lost": 1.5501,
                "dispossessed": 0.0,
                "duels_lost": 0,
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                "ball_recovery": 1,
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                "total_shots": 0,
                "shots_on_target": 0,
                "shots_off_target": 0,
                "big_chances_created": 0,
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                "ball_carries": 4,
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                "key_pass": 0,
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                "yellowCards": 0.0,
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                "minutesPct": 18.9,
                "pointsPerMatch": 3.0,
                "netGoalDifferencePer90": 5.29,
                "bench_appearance_probability": 0.633,
                "bench_expected_minutes": 25.48
              },
              "params": {
                "stats_clamped": 0,
                "shot_identity_applied": false
              }
            },
            {
              "step": "team_lambda_rescale",
              "description": "Player expected_goals/expected_assists rescaled so squad sum equals team lambda 2.60 (squad xG sum 1.1936, xG scale 2.1816)",
              "stats": {
                "interceptions": 0,
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                "total_pass": 7,
                "accurate_pass": 6,
                "duels_won": 0,
                "total_long_balls": 1,
                "accurate_long_balls": 1,
                "total_own_half_passes": 2,
                "accurate_own_half_passes": 2,
                "total_opp_half_passes": 5,
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                "total_shots": 0,
                "shots_on_target": 0,
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                "minutesPct": 18.9,
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                "netGoalDifferencePer90": 5.29,
                "bench_appearance_probability": 0.633,
                "bench_expected_minutes": 25.48,
                "projected_substitution_order": 1,
                "substitution_rule_cap": 5,
                "projected_team_substitution_count": 2,
                "projected_substitution_expected_count": 2.753,
                "projected_substitution_game_state_adjustment": -1,
                "substitution_usage": "projected_used_substitute",
                "projected_goals": 0,
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                "projected_assists": 0,
                "assist_probability": 0.0
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              "params": {
                "team_lambda": 2.604,
                "squad_xg_sum": 1.1936,
                "xg_scale": 2.1816,
                "scoreline_reset": true
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            },
            {
              "step": "rankings_attached",
              "description": "Global ranking attached (match squad rank 15, fifa_overall 83.0)",
              "stats": {
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                "rating": 7.1726,
                "minutes": 25,
                "total_pass": 7,
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                "duels_won": 0,
                "total_long_balls": 1,
                "accurate_long_balls": 1,
                "total_own_half_passes": 2,
                "accurate_own_half_passes": 2,
                "total_opp_half_passes": 5,
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                "possession_lost": 1.5501,
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                "total_shots": 0,
                "shots_on_target": 0,
                "shots_off_target": 0,
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                "netGoalDifferencePer90": 5.29,
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                "substitution_rule_cap": 5,
                "projected_team_substitution_count": 2,
                "projected_substitution_expected_count": 2.753,
                "projected_substitution_game_state_adjustment": -1,
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                "squad_role": "substitute",
                "ranking_source": "sofascore_plus_fifa_csv",
                "ranking_status": "combined",
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                "fifa_rank": 276.0,
                "fifa_source": "EA SPORTS FC official ratings",
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              }
            }
          ]
        },
        "Abdukodir Khusanov": {
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          "position_depth": "D_BENCH",
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            "accurate_own_half_passes": 8,
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            },
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              },
              "has_player_stats": true,
              "league_name": "Premier League",
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              "league_country": "England",
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            },
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              },
              "has_player_stats": true,
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          ],
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                {
                  "player_name": "Robin Le Normand",
                  "ranking": 701
                },
                {
                  "player_name": "Jonathan Villagra",
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                {
                  "player_name": "Bo-seob Kim",
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                },
                {
                  "player_name": "Mateo Retegui",
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              ],
              "lower": [
                {
                  "player_name": "Bradley Barcola",
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                },
                {
                  "player_name": "Luka Jovanovic",
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                },
                {
                  "player_name": "Jung-won Choi",
                  "ranking": 708
                },
                {
                  "player_name": "Cristhofer Mesías",
                  "ranking": 709
                },
                {
                  "player_name": "Luis Javier Suárez",
                  "ranking": 710
                }
              ]
            }
          },
          "data_sources": [
            "match_history",
            "market_value",
            "fbref_season"
          ],
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            "model_source": "xgboost_regressor",
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              "minutesPlayed",
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              "totalPass",
              "accuratePass",
              "totalLongBalls",
              "totalOppositionHalfPasses",
              "duelWon",
              "duelLost",
              "aerialWon",
              "aerialLost",
              "ballRecovery",
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              "wonTackle",
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              "dispossessed",
              "challengeLost",
              "errorLeadToAShot",
              "errorLeadToAGoal",
              "possessionLostCtrl",
              "passValueNormalized",
              "defensiveValueNormalized",
              "ballCarriesCount",
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              "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",
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              "progressive_carries_p90",
              "history_matches"
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            "targets_predicted": [
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              "wonTackle",
              "totalClearance",
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              "rating"
            ],
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              "fbref_season"
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              "competition": "Premier League",
              "season": "2026-2027",
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            "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."
          },
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                "accurate_own_half_passes": 44,
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              "trace": {
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                    "rows": 1289
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                },
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                  {
                    "match_date": "2026-08-23",
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                ],
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                "per_target": [
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                      {
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                        "name": "interceptionWon_p90",
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                      {
                        "name": "totalClearance",
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                          "name": "defensiveValueNormalized",
                          "contribution": 0.0265
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                        {
                          "name": "touches_p90",
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                        {
                          "name": "aerialWon",
                          "contribution": 0.018
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                      ],
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                  },
                  {
                    "target": "totalTackle",
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                      {
                        "name": "duelLost",
                        "importance": 0.0461
                      },
                      {
                        "name": "possessionLostCtrl",
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                      {
                        "name": "challengeLost",
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                      {
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                    ],
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                        {
                          "name": "possessionLostCtrl",
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                        {
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                        },
                        {
                          "name": "history_matches",
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                      ],
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                  },
                  {
                    "target": "wonTackle",
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                    "scale": "count per match",
                    "top_features": [
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                        "importance": 0.0565
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                      {
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                      {
                        "name": "challengeLost",
                        "importance": 0.0353
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                      {
                        "name": "is_starting_11",
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                      {
                        "name": "wonTackle",
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                    ],
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                        {
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                        {
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                        {
                          "name": "totalPass",
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                      ],
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                  },
                  {
                    "target": "totalClearance",
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                    "scale": "count per match",
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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",
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                      {
                        "name": "tackle_success_rate",
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                    ],
                    "decomposition": {
                      "base": 3.4032,
                      "items": [
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                          "name": "is_starting_11",
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                        },
                        {
                          "name": "totalClearance_p90",
                          "contribution": -0.0709
                        },
                        {
                          "name": "totalClearance",
                          "contribution": -0.0494
                        },
                        {
                          "name": "accuratePass",
                          "contribution": 0.0477
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                        {
                          "name": "opp_half_pass_pct",
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                      ],
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                  },
                  {
                    "target": "aerialWon",
                    "predicted": 0.8797076344490051,
                    "scale": "count per match",
                    "top_features": [
                      {
                        "name": "is_starting_11",
                        "importance": 0.0798
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                      {
                        "name": "aerialWon",
                        "importance": 0.0597
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                      {
                        "name": "totalClearance",
                        "importance": 0.0439
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                      {
                        "name": "accuratePass",
                        "importance": 0.0426
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                      {
                        "name": "errorLeadToAShot",
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                    ],
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                      "base": 1.2421,
                      "items": [
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                          "name": "is_starting_11",
                          "contribution": -0.3287
                        },
                        {
                          "name": "totalPass",
                          "contribution": 0.0479
                        },
                        {
                          "name": "aerialWon",
                          "contribution": -0.0436
                        },
                        {
                          "name": "totalClearance",
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                        {
                          "name": "possessionLostCtrl",
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                      ],
                      "others": -0.036,
                      "total": 0.8797
                    }
                  },
                  {
                    "target": "rating",
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                    "top_features": [
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                        "name": "touches_p90",
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                      {
                        "name": "accuratePass",
                        "importance": 0.0705
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                      {
                        "name": "totalLongBalls",
                        "importance": 0.0537
                      },
                      {
                        "name": "pass_accuracy",
                        "importance": 0.0518
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                      {
                        "name": "minutesPlayed",
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                    ],
                    "decomposition": {
                      "base": 6.6627,
                      "items": [
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                          "name": "passValueNormalized",
                          "contribution": 0.0697
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                        {
                          "name": "totalProgression",
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                        {
                          "name": "accuratePass",
                          "contribution": 0.0269
                        },
                        {
                          "name": "totalOppositionHalfPasses",
                          "contribution": -0.0214
                        },
                        {
                          "name": "aerial_dominance",
                          "contribution": 0.0208
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                      ],
                      "others": 0.0371,
                      "total": 6.7581
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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 1.0939, quality 0.813)",
              "stats": {
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                "tackles": 1,
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                "aerial_won": 1,
                "rating": 7.3926,
                "minutes": 95,
                "total_pass": 94,
                "accurate_pass": 89,
                "duels_won": 5,
                "total_long_balls": 4,
                "accurate_long_balls": 0,
                "total_own_half_passes": 49,
                "accurate_own_half_passes": 48,
                "total_opp_half_passes": 44,
                "accurate_opp_half_passes": 41,
                "crosses_total": 0,
                "crosses_accurate": 0,
                "touches": 110,
                "possession_lost": 6.9243,
                "dispossessed": 0.0,
                "duels_lost": 0,
                "aerial_lost": 0,
                "total_contest": 0,
                "won_contest": 0,
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                "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": 0.0219,
                "total_shots": 0,
                "shots_on_target": 0,
                "shots_off_target": 0,
                "big_chances_created": 0,
                "xgot": 0.0,
                "ball_carries": 24,
                "total_progression": 59,
                "progressive_carries": 1,
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              },
              "params": {
                "market_value_eur": 47000000,
                "quality_factor": 0.8129,
                "boost_factor": 1.0939
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            },
            {
              "step": "fbref_prior_blend",
              "description": "FBref 2026-27 prior blended (weight 0.0542)",
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                "tackles": 1,
                "tackles_won": 1,
                "clearances": 2,
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                "minutes": 95,
                "total_pass": 94,
                "accurate_pass": 89,
                "duels_won": 5,
                "total_long_balls": 4,
                "accurate_long_balls": 0,
                "total_own_half_passes": 49,
                "accurate_own_half_passes": 48,
                "total_opp_half_passes": 44,
                "accurate_opp_half_passes": 41,
                "crosses_total": 0,
                "crosses_accurate": 0,
                "touches": 110,
                "possession_lost": 6.9243,
                "dispossessed": 0.0,
                "duels_lost": 0,
                "aerial_lost": 0,
                "total_contest": 0,
                "won_contest": 0,
                "ball_recovery": 5,
                "challenges_lost": 0,
                "fouls": 0,
                "fouls_drawn": 0,
                "blocks": 0,
                "goal_rate": 0.0,
                "goals": 0,
                "assists": 0,
                "expected_goals": 0.0,
                "expected_assists": 0.0219,
                "total_shots": 0,
                "shots_on_target": 0,
                "shots_off_target": 0,
                "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,
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                "pointsPerMatch": 3.0,
                "netGoalDifferencePer90": 2.02
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              "params": {
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                "history_matches": 3,
                "prior_reliability": 0.1333,
                "competition": "Premier League",
                "squad": "Manchester City"
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              "changes": [
                {
                  "stat": "wonTackle",
                  "before": 0.6469,
                  "after": 0.7473
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                {
                  "stat": "totalCross",
                  "before": 0.0,
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                {
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                  "after": 0.8891
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              ]
            },
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              "step": "minutes_scale",
              "description": "Bench projection scaled to 15.1 expected minutes (appearance prob 0.25)",
              "stats": {
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                "tackles": 0,
                "tackles_won": 0,
                "clearances": 0,
                "aerial_won": 0,
                "rating": 7.3926,
                "minutes": 15,
                "total_pass": 16,
                "accurate_pass": 15,
                "duels_won": 1,
                "total_long_balls": 1,
                "accurate_long_balls": 0,
                "total_own_half_passes": 8,
                "accurate_own_half_passes": 8,
                "total_opp_half_passes": 7,
                "accurate_opp_half_passes": 7,
                "crosses_total": 0,
                "crosses_accurate": 0,
                "touches": 18,
                "possession_lost": 1.1586,
                "dispossessed": 0.0,
                "duels_lost": 0,
                "aerial_lost": 0,
                "total_contest": 0,
                "won_contest": 0,
                "ball_recovery": 1,
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                "fouls": 0,
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                "goal_rate": 0.0,
                "goals": 0,
                "assists": 0,
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                "expected_assists": 0.0037,
                "total_shots": 0,
                "shots_on_target": 0,
                "shots_off_target": 0,
                "big_chances_created": 0,
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                "total_progression": 10,
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                "key_pass": 0,
                "offsides": 0,
                "yellowCards": 0.0,
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                "ownGoals": 0.0,
                "minutesPct": 98.9,
                "pointsPerMatch": 3.0,
                "netGoalDifferencePer90": 2.02,
                "bench_appearance_probability": 0.247,
                "bench_expected_minutes": 15.06
              },
              "params": {
                "expected_minutes": 15.06,
                "appearance_probability": 0.247
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            },
            {
              "step": "final_cap",
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                "aerial_won": 0,
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                "minutes": 15,
                "total_pass": 16,
                "accurate_pass": 15,
                "duels_won": 1,
                "total_long_balls": 1,
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                "accurate_own_half_passes": 8,
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                "accurate_opp_half_passes": 7,
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                "possession_lost": 1.1586,
                "dispossessed": 0.0,
                "duels_lost": 0,
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                "total_shots": 0,
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                "shots_off_target": 0,
                "big_chances_created": 0,
                "xgot": 0.0,
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                "progressive_carries": 0,
                "key_pass": 0,
                "offsides": 0,
                "yellowCards": 0.0,
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                "minutesPct": 98.9,
                "pointsPerMatch": 3.0,
                "netGoalDifferencePer90": 2.02,
                "bench_appearance_probability": 0.247,
                "bench_expected_minutes": 15.06
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              "params": {
                "stats_clamped": 0,
                "shot_identity_applied": false
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            },
            {
              "step": "rankings_attached",
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                "rating": 7.3926,
                "minutes": 15,
                "total_pass": 16,
                "accurate_pass": 15,
                "duels_won": 1,
                "total_long_balls": 1,
                "accurate_long_balls": 0,
                "total_own_half_passes": 8,
                "accurate_own_half_passes": 8,
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                "crosses_accurate": 0,
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                "possession_lost": 1.1586,
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                "total_shots": 0,
                "shots_on_target": 0,
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                "big_chances_created": 0,
                "xgot": 0.0,
                "ball_carries": 4,
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                "key_pass": 0,
                "offsides": 0,
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                "pointsPerMatch": 3.0,
                "netGoalDifferencePer90": 2.02,
                "bench_appearance_probability": 0.247,
                "bench_expected_minutes": 15.06,
                "substitution_rule_cap": 5,
                "projected_team_substitution_count": 2,
                "projected_substitution_expected_count": 2.753,
                "projected_substitution_game_state_adjustment": -1,
                "substitution_usage": "available_bench_not_projected_used",
                "projected_goals": 0,
                "goal_probability": 0.0,
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              },
              "params": {
                "match_squad_rank": 16,
                "squad_role": "substitute",
                "ranking_source": "sofascore_plus_fifa_csv",
                "ranking_status": "combined",
                "global_player_rank": 705,
                "fifa_rank": 389.0,
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            }
          ]
        },
        "Jérémy Doku": {
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            "rating": 7.5,
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            "accurate_own_half_passes": 6,
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            "projected_substitution_game_state_adjustment": -1,
            "substitution_usage": "available_bench_not_projected_used",
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          "latest_10_games": [],
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            "ranking_source": "sofascore_plus_fifa_csv",
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            "match_squad_rank": 8,
            "squad_role": "substitute",
            "projected_match_rating": 7.5,
            "source_file": "data/player_rankings.csv",
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            "ranking_neighbors": {
              "upper": [
                {
                  "player_name": "Paulo Dybala",
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                {
                  "player_name": "Eric García",
                  "ranking": 107
                },
                {
                  "player_name": "Gabriel Castellón",
                  "ranking": 108
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                {
                  "player_name": "Ben White",
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                },
                {
                  "player_name": "Federico Dimarco",
                  "ranking": 110
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              ],
              "lower": [
                {
                  "player_name": "Bruno Lamas",
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                },
                {
                  "player_name": "Jun-ho Son",
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                },
                {
                  "player_name": "Luka Modrić",
                  "ranking": 114
                },
                {
                  "player_name": "Jean Meneses",
                  "ranking": 115
                },
                {
                  "player_name": "Viktor Gyökeres",
                  "ranking": 116
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              ]
            }
          },
          "data_sources": [
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          "data_confidence": 0.25,
          "history_matches": 0,
          "xgboost_reasoning": {
            "model_source": "market_value_prior",
            "position_service": "M_service",
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            "history_matches": 0,
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            "data_sources": [
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            "bench_expected_minutes": 23.68792356622463,
            "bench_appearance_prob": 0.5767237984647559,
            "market_value_adjustment": 0.8707,
            "fbref_prior_metrics": null,
            "rationale": "Bench projection from market-value prior (€70,000,000) scaled to 23.7 expected mins."
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          "stat_evolution": [
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              "step": "market_value_prior",
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                "expected_assists": 0.222,
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                "total_shots": 2,
                "total_pass": 68,
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                "ball_recovery": 7,
                "duels_won": 8,
                "rating": 7.5,
                "minutes": 90,
                "total_long_balls": 6,
                "accurate_long_balls": 4,
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                "accurate_own_half_passes": 22,
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                "accurate_opp_half_passes": 21,
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                "touches": 80,
                "possession_lost": 11.1,
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                "tackles_won": 2,
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                "fouls_drawn": 2,
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              "params": {
                "market_value_eur": 70000000,
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            },
            {
              "step": "minutes_scale",
              "description": "Bench projection scaled to 23.7 expected minutes (appearance prob 0.58)",
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                "expected_assists": 0.0584,
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                "bench_appearance_probability": 0.577,
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              "params": {
                "expected_minutes": 23.69,
                "appearance_probability": 0.577
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            {
              "step": "final_cap",
              "description": "Stats clamped to historical constraints and shot-component identity",
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                "ball_recovery": 2,
                "duels_won": 2,
                "rating": 7.5,
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                "total_long_balls": 2,
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                "accurate_own_half_passes": 6,
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                "bench_appearance_probability": 0.577,
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              "params": {
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                "shot_identity_applied": false
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            },
            {
              "step": "rankings_attached",
              "description": "Global ranking attached (match squad rank 8, fifa_overall 84.0)",
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                "total_shots": 1,
                "total_pass": 18,
                "accurate_pass": 14,
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                "rating": 7.5,
                "minutes": 24,
                "total_long_balls": 2,
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                "accurate_own_half_passes": 6,
                "total_opp_half_passes": 7,
                "accurate_opp_half_passes": 6,
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                "crosses_accurate": 0,
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                "possession_lost": 2.9215,
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                "total_contest": 1,
                "won_contest": 1,
                "challenges_lost": 2,
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                "fouls_drawn": 0,
                "goal_rate": 0.029,
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                "xgot": 0.0255,
                "ball_carries": 11,
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                "progressive_carries": 3,
                "bench_appearance_probability": 0.577,
                "bench_expected_minutes": 23.69,
                "substitution_rule_cap": 5,
                "projected_team_substitution_count": 2,
                "projected_substitution_expected_count": 2.753,
                "projected_substitution_game_state_adjustment": -1,
                "substitution_usage": "available_bench_not_projected_used",
                "projected_goals": 0,
                "goal_probability": 0.0,
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                "fifa_overall": 84.0
              },
              "params": {
                "match_squad_rank": 8,
                "squad_role": "substitute",
                "ranking_source": "sofascore_plus_fifa_csv",
                "ranking_status": "combined",
                "global_player_rank": 111,
                "fifa_rank": 204.0,
                "fifa_source": "EA SPORTS FC official ratings",
                "fifa_overall": 84.0
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            }
          ]
        },
        "Phil Foden": {
          "player_id": 859765,
          "position": "M",
          "position_depth": "M_BENCH",
          "is_starter": false,
          "shirt_number": 47,
          "height": 171,
          "market_value": 66000000,
          "stats": {
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            "expected_assists": 0.0332,
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          "latest_10_games": [
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              "has_player_stats": true,
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              "league_country": "England",
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            {
              "match_id": 16363243.0,
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              "has_player_stats": true,
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          ],
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            "ranking_source": "sofascore_plus_fifa_csv",
            "ranking_status": "combined",
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            "source_file": "data/player_rankings.csv",
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                {
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                {
                  "player_name": "Cristian Romero",
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                },
                {
                  "player_name": "Alejandro Iturbe",
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                },
                {
                  "player_name": "Oyarzabal",
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                  "player_name": "Manuel Akanji",
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              ],
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                  "player_name": "Charles Aránguiz",
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                },
                {
                  "player_name": "Steven Benda",
                  "ranking": 338
                },
                {
                  "player_name": "Iker Monreal Agundez",
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                },
                {
                  "player_name": "Exequiel Palacios",
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                },
                {
                  "player_name": "Manuel Locatelli",
                  "ranking": 341
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              ]
            }
          },
          "data_sources": [
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            "model_source": "xgboost_regressor",
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              "minutesPlayed",
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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",
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              "cross_creative_contribution",
              "defensive_midfield_actions",
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            "targets_predicted": [
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              "fbref_season"
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              "season": "2026-2027",
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            "rationale": "Bench projection scaled from XGBoost M_service (3 historical appearances) to 23.7 expected mins (appearance prob 0.34); FBref playing time empirical prior: 0.0 sub appearances, 0 mins/sub."
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              "trace": {
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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": "kilometersCovered",
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                        {
                          "name": "ballCarriesCount_p90",
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                      ],
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                  },
                  {
                    "target": "expectedAssists",
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                    "scale": "per match (raw)",
                    "top_features": [
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                      {
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                      {
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                        {
                          "name": "progressive_carries_p90",
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                        {
                          "name": "possessionLostCtrl",
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                      ],
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                  },
                  {
                    "target": "goalAssist",
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                      {
                        "name": "keyPass_p90",
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                      {
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                      {
                        "name": "cross_accuracy",
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                      {
                        "name": "interceptionWon",
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                    ],
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                        {
                          "name": "kilometersCovered",
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                        },
                        {
                          "name": "dribbleValueNormalized",
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                        },
                        {
                          "name": "keyPass_p90",
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                        {
                          "name": "intensity_index",
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                      ],
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                  },
                  {
                    "target": "expectedGoals",
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                    "scale": "per match (raw)",
                    "top_features": [
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                      {
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                      {
                        "name": "progressiveBallCarriesCount",
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                      {
                        "name": "possessionLostCtrl",
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                      {
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                    ],
                    "decomposition": {
                      "base": 0.1087,
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                          "name": "totalShots",
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                        {
                          "name": "is_starting_11",
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                        {
                          "name": "totalPass_p90",
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                        },
                        {
                          "name": "shotValueNormalized",
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                        },
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                          "name": "intensity_index",
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                      ],
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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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                      {
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                    ],
                    "decomposition": {
                      "base": 6.8318,
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                        {
                          "name": "shotValueNormalized",
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                        {
                          "name": "duel_win_rate",
                          "contribution": -0.0307
                        },
                        {
                          "name": "defensiveValueNormalized",
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                        {
                          "name": "kilometersCovered",
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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",
              "description": "Market-value quality scaling (boost 1.1093, quality 0.864)",
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                "ball_carries": 24,
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              "params": {
                "market_value_eur": 66000000,
                "quality_factor": 0.8644,
                "boost_factor": 1.1093
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            },
            {
              "step": "fbref_prior_blend",
              "description": "FBref 2026-27 prior blended (weight 0.0515)",
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                "duels_won": 5,
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                "accurate_own_half_passes": 12,
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                "yellowCards": 0.5263,
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                "minutesPct": 95.0,
                "pointsPerMatch": 3.0,
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              "params": {
                "blend_weight": 0.0515,
                "history_matches": 3,
                "prior_reliability": 0.1267,
                "competition": "Premier League",
                "squad": "Manchester City"
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              "changes": [
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                {
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                {
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                  {
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                  },
                  {
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                    "decomposition": {
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                        {
                          "name": "numberOfSprints",
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                        },
                        {
                          "name": "accuratePass",
                          "contribution": 0.0073
                        },
                        {
                          "name": "duelLost",
                          "contribution": -0.0054
                        },
                        {
                          "name": "minutesPlayed",
                          "contribution": 0.0037
                        },
                        {
                          "name": "touches_p90",
                          "contribution": -0.0031
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                      ],
                      "others": -0.012,
                      "total": 0.04
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                  },
                  {
                    "target": "keyPass",
                    "predicted": 0.5010544061660767,
                    "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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                    ],
                    "decomposition": {
                      "base": 0.6829,
                      "items": [
                        {
                          "name": "is_starting_11",
                          "contribution": -0.1275
                        },
                        {
                          "name": "accuratePass",
                          "contribution": 0.0605
                        },
                        {
                          "name": "totalPass",
                          "contribution": 0.0376
                        },
                        {
                          "name": "shotValueNormalized",
                          "contribution": -0.0361
                        },
                        {
                          "name": "dribbleValueNormalized",
                          "contribution": -0.0266
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                      ],
                      "others": -0.0897,
                      "total": 0.5011
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                  },
                  {
                    "target": "rating",
                    "predicted": 6.715065956115723,
                    "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
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                      {
                        "name": "onTargetScoringAttempt",
                        "importance": 0.0404
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                    ],
                    "decomposition": {
                      "base": 6.7136,
                      "items": [
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                        },
                        {
                          "name": "onTargetScoringAttempt",
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                        {
                          "name": "defensiveValueNormalized",
                          "contribution": 0.0284
                        },
                        {
                          "name": "is_starting_11",
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                        },
                        {
                          "name": "shotValueNormalized",
                          "contribution": -0.0238
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                      ],
                      "others": 0.0035,
                      "total": 6.7151
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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 1.1020, quality 0.840)",
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                "rating": 7.3998,
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                "progressive_carries": 2
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                "boost_factor": 1.102
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            },
            {
              "step": "minutes_scale",
              "description": "Bench projection scaled to 26.9 expected minutes (appearance prob 0.63)",
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                "accurate_opp_half_passes": 4,
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                "bench_appearance_probability": 0.631,
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              "params": {
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            {
              "step": "final_cap",
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              "stats": {
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              "params": {
                "stats_clamped": 0,
                "shot_identity_applied": false
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            },
            {
              "step": "team_lambda_rescale",
              "description": "Player expected_goals/expected_assists rescaled so squad sum equals team lambda 2.60 (squad xG sum 1.1936, xG scale 2.1816)",
              "stats": {
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                "accurate_opp_half_passes": 4,
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                "projected_team_substitution_count": 2,
                "projected_substitution_expected_count": 2.753,
                "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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              "params": {
                "team_lambda": 2.604,
                "squad_xg_sum": 1.1936,
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                "scoreline_reset": true
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              "changes": [
                {
                  "stat": "expected_goals",
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            },
            {
              "step": "rankings_attached",
              "description": "Global ranking attached (match squad rank 13, fifa_overall 82.0)",
              "stats": {
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                "accurate_pass": 5,
                "duels_won": 2,
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                "projected_substitution_game_state_adjustment": -1,
                "substitution_usage": "projected_used_substitute",
                "projected_goals": 0,
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              "params": {
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                "ranking_source": "sofascore_plus_fifa_csv",
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                "global_player_rank": 619,
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          ]
        },
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          "player_id": 914309,
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          "position_depth": "M_BENCH",
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          "shirt_number": 10,
          "height": 180,
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            "projected_substitution_expected_count": 2.753,
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            "substitution_usage": "available_bench_not_projected_used",
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              "league_slug": "premier-league",
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              "opponent": "Man Utd",
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              "season_id": "96668.0",
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              "team": "Everton",
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              },
              "has_player_stats": true,
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                "accurate_pass": 38,
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              },
              "has_player_stats": true,
              "league_name": "Premier League",
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              "league_slug": "premier-league",
              "league_country": "England",
              "season_id": "96668.0",
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              "season_year": "26/27"
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          ],
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            "ranking_source": "sofascore_plus_fifa_csv",
            "ranking_status": "combined",
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            "fifa_source": "EA SPORTS FC official ratings",
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            "squad_role": "substitute",
            "projected_match_rating": 7.405,
            "source_file": "data/player_rankings.csv",
            "player_name": "Iliman Ndiaye",
            "ranking_neighbors": {
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                  "player_name": "Nordi Mukiele",
                  "ranking": 425
                },
                {
                  "player_name": "Dani Olmo",
                  "ranking": 426
                },
                {
                  "player_name": "Piotr Zieliński",
                  "ranking": 427
                },
                {
                  "player_name": "Anvar Gofurov",
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                },
                {
                  "player_name": "Ibrokhimkhalil Yuldoshev",
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                }
              ],
              "lower": [
                {
                  "player_name": "Lisandro Martínez",
                  "ranking": 431
                },
                {
                  "player_name": "Park Chang-Hwan",
                  "ranking": 432
                },
                {
                  "player_name": "Venício Tomás",
                  "ranking": 433
                },
                {
                  "player_name": "Edoardo Colombo",
                  "ranking": 434
                },
                {
                  "player_name": "Teddy Sharman-Lowe",
                  "ranking": 435
                }
              ]
            }
          },
          "data_sources": [
            "match_history",
            "market_value"
          ],
          "data_confidence": 0.438,
          "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": 0.438,
            "data_sources": [
              "match_history",
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                  {
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              "lower": [
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                  "player_name": "Matías Plaza",
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                {
                  "player_name": "Yerko González",
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                {
                  "player_name": "Shahzodbek Rahmatullayev",
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          },
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              "wonTackle",
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              "errorLeadToAShot",
              "errorLeadToAGoal",
              "possessionLostCtrl",
              "passValueNormalized",
              "defensiveValueNormalized",
              "ballCarriesCount",
              "totalProgression",
              "progressiveBallCarriesCount",
              "pass_accuracy",
              "duel_win_rate",
              "opp_half_pass_pct",
              "long_ball_accuracy",
              "defensive_actions",
              "tackle_success_rate",
              "touches_p90",
              "totalTackle_p90",
              "interceptionWon_p90",
              "totalClearance_p90",
              "duelWon_p90",
              "ballRecovery_p90",
              "press_vulnerability",
              "error_severity",
              "aerial_dominance",
              "progressive_carries_p90",
              "history_matches"
            ],
            "targets_predicted": [
              "interceptionWon",
              "totalTackle",
              "wonTackle",
              "totalClearance",
              "aerialWon",
              "rating"
            ],
            "history_matches": 1,
            "data_confidence": 0.317,
            "data_sources": [
              "match_history",
              "market_value",
              "fbref_season"
            ],
            "bench_expected_minutes": 25.48,
            "bench_appearance_prob": 0.633,
            "market_value_adjustment": 1.095,
            "fbref_prior_metrics": {
              "squad": "Manchester City",
              "competition": "Premier League",
              "season": "2026-2027",
              "appearances": 1.0,
              "starts": 0.0,
              "sub_appearances": 1.0,
              "minutes_per_sub": 34.0,
              "goals_per90": 0.0,
              "assists_per90": 0.0,
              "prior_reliability": 0.0267
            },
            "rationale": "Bench projection scaled from XGBoost D_service (1 historical appearances) to 25.5 expected mins (appearance prob 0.63); FBref playing time empirical prior: 1.0 sub appearances, 34.0 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": 6.5501,
                "minutes": 33,
                "total_pass": 23,
                "accurate_pass": 20,
                "duels_won": 1,
                "total_long_balls": 2,
                "accurate_long_balls": 2,
                "total_own_half_passes": 7,
                "accurate_own_half_passes": 7,
                "total_opp_half_passes": 16,
                "accurate_opp_half_passes": 13,
                "crosses_total": 2,
                "crosses_accurate": 0,
                "touches": 28,
                "possession_lost": 5.0,
                "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": 1,
                "blocks": 0,
                "goal_rate": 0.0,
                "goals": 0,
                "assists": 0,
                "expected_goals": 0.0,
                "expected_assists": 0.04,
                "total_shots": 0,
                "shots_on_target": 0,
                "shots_off_target": 0,
                "big_chances_created": 0,
                "xgot": 0.0,
                "ball_carries": 13,
                "total_progression": 64,
                "progressive_carries": 2,
                "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": "2026-08-23",
                    "opponent": "Bournemouth",
                    "minutes": 33.0,
                    "is_starting": false,
                    "weight": 1.0,
                    "rating": 6.8
                  }
                ],
                "feature_row": {
                  "history_matches": 1.0,
                  "is_starting_11": 0.0,
                  "accuratePass": 20.0,
                  "touches_p90": 76.3636,
                  "possessionLostCtrl": 5.0,
                  "totalClearance": 1.0,
                  "aerialWon": 0.0
                },
                "per_target": [
                  {
                    "target": "interceptionWon",
                    "predicted": 0.5415090322494507,
                    "scale": "count per match",
                    "top_features": [
                      {
                        "name": "is_starting_11",
                        "importance": 0.0944
                      },
                      {
                        "name": "duel_win_rate",
                        "importance": 0.0353
                      },
                      {
                        "name": "duelWon_p90",
                        "importance": 0.0341
                      },
                      {
                        "name": "interceptionWon_p90",
                        "importance": 0.0326
                      },
                      {
                        "name": "totalClearance",
                        "importance": 0.0322
                      }
                    ],
                    "decomposition": {
                      "base": 0.9108,
                      "items": [
                        {
                          "name": "is_starting_11",
                          "contribution": -0.2827
                        },
                        {
                          "name": "duel_win_rate",
                          "contribution": 0.0453
                        },
                        {
                          "name": "opp_half_pass_pct",
                          "contribution": -0.0319
                        },
                        {
                          "name": "passValueNormalized",
                          "contribution": -0.0169
                        },
                        {
                          "name": "defensiveValueNormalized",
                          "contribution": -0.0151
                        }
                      ],
                      "others": -0.068,
                      "total": 0.5415
                    }
                  },
                  {
                    "target": "totalTackle",
                    "predicted": 1.1299999952316284,
                    "scale": "count per match",
                    "top_features": [
                      {
                        "name": "history_matches",
                        "importance": 0.0588
                      },
                      {
                        "name": "duelLost",
                        "importance": 0.0461
                      },
                      {
                        "name": "possessionLostCtrl",
                        "importance": 0.0446
                      },
                      {
                        "name": "challengeLost",
                        "importance": 0.0406
                      },
                      {
                        "name": "defensive_actions",
                        "importance": 0.0401
                      }
                    ],
                    "decomposition": {
                      "base": 1.3553,
                      "items": [
                        {
                          "name": "is_starting_11",
                          "contribution": -0.063
                        },
                        {
                          "name": "possessionLostCtrl",
                          "contribution": -0.0509
                        },
                        {
                          "name": "minutesPlayed",
                          "contribution": -0.0475
                        },
                        {
                          "name": "defensive_actions",
                          "contribution": -0.0431
                        },
                        {
                          "name": "defensiveValueNormalized",
                          "contribution": -0.0378
                        }
                      ],
                      "others": 0.017,
                      "total": 1.13
                    }
                  },
                  {
                    "target": "wonTackle",
                    "predicted": 0.5930427312850952,
                    "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
                      }
                    ],
                    "decomposition": {
                      "base": 0.8675,
                      "items": [
                        {
                          "name": "is_starting_11",
                          "contribution": -0.1466
                        },
                        {
                          "name": "possessionLostCtrl",
                          "contribution": -0.0878
                        },
                        {
                          "name": "long_ball_accuracy",
                          "contribution": 0.0792
                        },
                        {
                          "name": "minutesPlayed",
                          "contribution": -0.0633
                        },
                        {
                          "name": "defensive_actions",
                          "contribution": -0.0437
                        }
                      ],
                      "others": -0.0123,
                      "total": 0.593
                    }
                  },
                  {
                    "target": "totalClearance",
                    "predicted": 0.9563133120536804,
                    "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
                      }
                    ],
                    "decomposition": {
                      "base": 3.4032,
                      "items": [
                        {
                          "name": "is_starting_11",
                          "contribution": -1.7912
                        },
                        {
                          "name": "aerialWon",
                          "contribution": -0.1771
                        },
                        {
                          "name": "opp_half_pass_pct",
                          "contribution": -0.1361
                        },
                        {
                          "name": "progressiveBallCarriesCount",
                          "contribution": -0.0738
                        },
                        {
                          "name": "totalLongBalls",
                          "contribution": -0.05
                        }
                      ],
                      "others": -0.2187,
                      "total": 0.9563
                    }
                  },
                  {
                    "target": "aerialWon",
                    "predicted": 0.7437349557876587,
                    "scale": "count per match",
                    "top_features": [
                      {
                        "name": "is_starting_11",
                        "importance": 0.0798
                      },
                      {
                        "name": "aerialWon",
                        "importance": 0.0597
                      },
                      {
                        "name": "totalClearance",
                        "importance": 0.0439
                      },
                      {
                        "name": "accuratePass",
                        "importance": 0.0426
                      },
                      {
                        "name": "errorLeadToAShot",
                        "importance": 0.0411
                      }
                    ],
                    "decomposition": {
                      "base": 1.2421,
                      "items": [
                        {
                          "name": "is_starting_11",
                          "contribution": -0.3086
                        },
                        {
                          "name": "passValueNormalized",
                          "contribution": -0.0882
                        },
                        {
                          "name": "aerialWon",
                          "contribution": -0.0293
                        },
                        {
                          "name": "totalClearance_p90",
                          "contribution": -0.0248
                        },
                        {
                          "name": "long_ball_accuracy",
                          "contribution": 0.0208
                        }
                      ],
                      "others": -0.0683,
                      "total": 0.7437
                    }
                  },
                  {
                    "target": "rating",
                    "predicted": 6.550065040588379,
                    "scale": "0-10",
                    "top_features": [
                      {
                        "name": "touches_p90",
                        "importance": 0.0708
                      },
                      {
                        "name": "accuratePass",
                        "importance": 0.0705
                      },
                      {
                        "name": "totalLongBalls",
                        "importance": 0.0537
                      },
                      {
                        "name": "pass_accuracy",
                        "importance": 0.0518
                      },
                      {
                        "name": "minutesPlayed",
                        "importance": 0.0478
                      }
                    ],
                    "decomposition": {
                      "base": 6.6627,
                      "items": [
                        {
                          "name": "minutesPlayed",
                          "contribution": -0.0775
                        },
                        {
                          "name": "totalOppositionHalfPasses",
                          "contribution": -0.0457
                        },
                        {
                          "name": "passValueNormalized",
                          "contribution": -0.0443
                        },
                        {
                          "name": "totalProgression",
                          "contribution": -0.0258
                        },
                        {
                          "name": "possessionLostCtrl",
                          "contribution": 0.0216
                        }
                      ],
                      "others": 0.0591,
                      "total": 6.5501
                    }
                  }
                ],
                "caveat": "Raw XGBoost output: no per-90 normalization; minutesPlayed is the player's historical average."
              }
            },
            {
              "step": "market_value_boost",
              "description": "Market-value quality scaling (boost 1.0950, quality 0.817)",
              "stats": {
                "interceptions": 1,
                "tackles": 1,
                "tackles_won": 1,
                "clearances": 1,
                "aerial_won": 1,
                "rating": 7.1726,
                "minutes": 36,
                "total_pass": 25,
                "accurate_pass": 22,
                "duels_won": 1,
                "total_long_balls": 2,
                "accurate_long_balls": 2,
                "total_own_half_passes": 8,
                "accurate_own_half_passes": 8,
                "total_opp_half_passes": 18,
                "accurate_opp_half_passes": 14,
                "crosses_total": 2,
                "crosses_accurate": 0,
                "touches": 31,
                "possession_lost": 5.4752,
                "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": 1,
                "blocks": 0,
                "goal_rate": 0.0,
                "goals": 0,
                "assists": 0,
                "expected_goals": 0.0,
                "expected_assists": 0.0438,
                "total_shots": 0,
                "shots_on_target": 0,
                "shots_off_target": 0,
                "big_chances_created": 0,
                "xgot": 0.0,
                "ball_carries": 14,
                "total_progression": 70,
                "progressive_carries": 2,
                "key_pass": 0
              },
              "params": {
                "market_value_eur": 48000000,
                "quality_factor": 0.8168,
                "boost_factor": 1.095
              }
            },
            {
              "step": "fbref_prior_blend",
              "description": "FBref 2026-27 prior blended (weight 0.0145)",
              "stats": {
                "interceptions": 1,
                "tackles": 1,
                "tackles_won": 1,
                "clearances": 1,
                "aerial_won": 1,
                "rating": 7.1726,
                "minutes": 36,
                "total_pass": 25,
                "accurate_pass": 22,
                "duels_won": 1,
                "total_long_balls": 2,
                "accurate_long_balls": 2,
                "total_own_half_passes": 8,
                "accurate_own_half_passes": 8,
                "total_opp_half_passes": 18,
                "accurate_opp_half_passes": 14,
                "crosses_total": 2,
                "crosses_accurate": 0,
                "touches": 31,
                "possession_lost": 5.4752,
                "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": 1,
                "blocks": 0,
                "goal_rate": 0.0,
                "goals": 0,
                "assists": 0,
                "expected_goals": 0.0,
                "expected_assists": 0.0438,
                "total_shots": 0,
                "shots_on_target": 0,
                "shots_off_target": 0,
                "big_chances_created": 0,
                "xgot": 0.0,
                "ball_carries": 14,
                "total_progression": 70,
                "progressive_carries": 2,
                "key_pass": 0,
                "offsides": 0,
                "yellowCards": 0.0,
                "redCards": 0.0,
                "ownGoals": 0.0,
                "minutesPct": 18.9,
                "pointsPerMatch": 3.0,
                "netGoalDifferencePer90": 5.29
              },
              "params": {
                "blend_weight": 0.0145,
                "history_matches": 1,
                "prior_reliability": 0.0267,
                "competition": "Premier League",
                "squad": "Manchester City"
              },
              "changes": [
                {
                  "stat": "totalCross",
                  "before": 2.1901,
                  "after": 2.2307
                },
                {
                  "stat": "wasFouled",
                  "before": 1.095,
                  "after": 1.1153
                },
                {
                  "stat": "wonTackle",
                  "before": 0.6494,
                  "after": 0.64
                },
                {
                  "stat": "interceptionWon",
                  "before": 0.593,
                  "after": 0.5844
                }
              ]
            },
            {
              "step": "minutes_scale",
              "description": "Bench projection scaled to 25.5 expected minutes (appearance prob 0.63)",
              "stats": {
                "interceptions": 0,
                "tackles": 0,
                "tackles_won": 0,
                "clearances": 0,
                "aerial_won": 0,
                "rating": 7.1726,
                "minutes": 25,
                "total_pass": 7,
                "accurate_pass": 6,
                "duels_won": 0,
                "total_long_balls": 1,
                "accurate_long_balls": 1,
                "total_own_half_passes": 2,
                "accurate_own_half_passes": 2,
                "total_opp_half_passes": 5,
                "accurate_opp_half_passes": 4,
                "crosses_total": 1,
                "crosses_accurate": 0,
                "touches": 9,
                "possession_lost": 1.5501,
                "dispossessed": 0.0,
                "duels_lost": 0,
                "aerial_lost": 0,
                "total_contest": 0,
                "won_contest": 0,
                "ball_recovery": 1,
                "challenges_lost": 0,
                "fouls": 0,
                "fouls_drawn": 0,
                "blocks": 0,
                "goal_rate": 0.0,
                "goals": 0,
                "assists": 0,
                "expected_goals": 0.0,
                "expected_assists": 0.0124,
                "total_shots": 0,
                "shots_on_target": 0,
                "shots_off_target": 0,
                "big_chances_created": 0,
                "xgot": 0.0,
                "ball_carries": 4,
                "total_progression": 20,
                "progressive_carries": 1,
                "key_pass": 0,
                "offsides": 0,
                "yellowCards": 0.0,
                "redCards": 0.0,
                "ownGoals": 0.0,
                "minutesPct": 18.9,
                "pointsPerMatch": 3.0,
                "netGoalDifferencePer90": 5.29,
                "bench_appearance_probability": 0.633,
                "bench_expected_minutes": 25.48
              },
              "params": {
                "expected_minutes": 25.48,
                "appearance_probability": 0.633
              }
            },
            {
              "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": 7.1726,
                "minutes": 25,
                "total_pass": 7,
                "accurate_pass": 6,
                "duels_won": 0,
                "total_long_balls": 1,
                "accurate_long_balls": 1,
                "total_own_half_passes": 2,
                "accurate_own_half_passes": 2,
                "total_opp_half_passes": 5,
                "accurate_opp_half_passes": 4,
                "crosses_total": 1,
                "crosses_accurate": 0,
                "touches": 9,
                "possession_lost": 1.5501,
                "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,
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                "goal_rate": 0.0,
                "goals": 0,
                "assists": 0,
                "expected_goals": 0.0,
                "expected_assists": 0.0124,
                "total_shots": 0,
                "shots_on_target": 0,
                "shots_off_target": 0,
                "big_chances_created": 0,
                "xgot": 0.0,
                "ball_carries": 4,
                "total_progression": 20,
                "progressive_carries": 1,
                "key_pass": 0,
                "offsides": 0,
                "yellowCards": 0.0,
                "redCards": 0.0,
                "ownGoals": 0.0,
                "minutesPct": 18.9,
                "pointsPerMatch": 3.0,
                "netGoalDifferencePer90": 5.29,
                "bench_appearance_probability": 0.633,
                "bench_expected_minutes": 25.48
              },
              "params": {
                "stats_clamped": 0,
                "shot_identity_applied": false
              }
            },
            {
              "step": "team_lambda_rescale",
              "description": "Player expected_goals/expected_assists rescaled so squad sum equals team lambda 2.60 (squad xG sum 1.1936, xG scale 2.1816)",
              "stats": {
                "interceptions": 0,
                "tackles": 0,
                "tackles_won": 0,
                "clearances": 0,
                "aerial_won": 0,
                "rating": 7.1726,
                "minutes": 25,
                "total_pass": 7,
                "accurate_pass": 6,
                "duels_won": 0,
                "total_long_balls": 1,
                "accurate_long_balls": 1,
                "total_own_half_passes": 2,
                "accurate_own_half_passes": 2,
                "total_opp_half_passes": 5,
                "accurate_opp_half_passes": 4,
                "crosses_total": 1,
                "crosses_accurate": 0,
                "touches": 9,
                "possession_lost": 1.5501,
                "dispossessed": 0.0,
                "duels_lost": 0,
                "aerial_lost": 0,
                "total_contest": 0,
                "won_contest": 0,
                "ball_recovery": 1,
                "challenges_lost": 0,
                "fouls": 0,
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                "goal_rate": 0.0,
                "goals": 0,
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                "expected_goals": 0.0,
                "expected_assists": 0.0124,
                "total_shots": 0,
                "shots_on_target": 0,
                "shots_off_target": 0,
                "big_chances_created": 0,
                "xgot": 0.0,
                "ball_carries": 4,
                "total_progression": 20,
                "progressive_carries": 1,
                "key_pass": 0,
                "offsides": 0,
                "yellowCards": 0.0,
                "redCards": 0.0,
                "ownGoals": 0.0,
                "minutesPct": 18.9,
                "pointsPerMatch": 3.0,
                "netGoalDifferencePer90": 5.29,
                "bench_appearance_probability": 0.633,
                "bench_expected_minutes": 25.48,
                "projected_substitution_order": 1,
                "substitution_rule_cap": 5,
                "projected_team_substitution_count": 2,
                "projected_substitution_expected_count": 2.753,
                "projected_substitution_game_state_adjustment": -1,
                "substitution_usage": "projected_used_substitute",
                "projected_goals": 0,
                "goal_probability": 0.0,
                "projected_assists": 0,
                "assist_probability": 0.0
              },
              "params": {
                "team_lambda": 2.604,
                "squad_xg_sum": 1.1936,
                "xg_scale": 2.1816,
                "scoreline_reset": true
              }
            },
            {
              "step": "rankings_attached",
              "description": "Global ranking attached (match squad rank 15, fifa_overall 83.0)",
              "stats": {
                "interceptions": 0,
                "tackles": 0,
                "tackles_won": 0,
                "clearances": 0,
                "aerial_won": 0,
                "rating": 7.1726,
                "minutes": 25,
                "total_pass": 7,
                "accurate_pass": 6,
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                  {
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                  },
                  {
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                      {
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                      {
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                        {
                          "name": "shotValueNormalized",
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                  {
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            },
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              "params": {
                "market_value_eur": 55000000,
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            {
              "step": "rankings_attached",
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                {
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                {
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              "goodHighClaim",
              "punches",
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              "totalClearance",
              "ballRecovery",
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              "possessionLostCtrl",
              "kilometersCovered",
              "passValueNormalized",
              "defensiveValueNormalized",
              "goalkeeperValueNormalized",
              "pass_accuracy",
              "long_ball_accuracy",
              "save_contribution",
              "inside_box_save_rate",
              "sweeper_accuracy",
              "sweeper_actions_p90",
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              "trace": {
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                    "players": 113,
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                },
                "player_history": [
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                  {
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                  {
                    "match_date": "2026-08-22",
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                ],
                "feature_row": {
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                "per_target": [
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                    "top_features": [
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                      {
                        "name": "accurateKeeperSweeper",
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                      {
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                      {
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                    ],
                    "decomposition": {
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                          "name": "sweeper_actions_p90",
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                        {
                          "name": "totalOwnHalfPasses",
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                        {
                          "name": "goalkeeperValueNormalized",
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                        {
                          "name": "commanding_index",
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                      ],
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                  },
                  {
                    "target": "goalsPrevented",
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                    "top_features": [
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                        "name": "sweeper_actions_p90",
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                      {
                        "name": "touches",
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                      {
                        "name": "accurateLongBalls",
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                      {
                        "name": "passValueNormalized",
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                    ],
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                        {
                          "name": "commanding_index",
                          "contribution": 0.1242
                        },
                        {
                          "name": "touches",
                          "contribution": 0.033
                        },
                        {
                          "name": "accurateLongBalls",
                          "contribution": 0.0295
                        },
                        {
                          "name": "sweeper_actions_p90",
                          "contribution": -0.028
                        },
                        {
                          "name": "goalkeeperValueNormalized",
                          "contribution": -0.0263
                        }
                      ],
                      "others": 0.048,
                      "total": 0.1268
                    }
                  },
                  {
                    "target": "rating",
                    "predicted": 7.284706115722656,
                    "scale": "0-10",
                    "top_features": [
                      {
                        "name": "sweeper_actions_p90",
                        "importance": 0.0593
                      },
                      {
                        "name": "touches",
                        "importance": 0.0495
                      },
                      {
                        "name": "distribution_accuracy",
                        "importance": 0.0484
                      },
                      {
                        "name": "savedShotsFromInsideTheBox",
                        "importance": 0.0468
                      },
                      {
                        "name": "punches",
                        "importance": 0.0464
                      }
                    ],
                    "decomposition": {
                      "base": 7.0716,
                      "items": [
                        {
                          "name": "commanding_index",
                          "contribution": 0.087
                        },
                        {
                          "name": "sweeper_actions_p90",
                          "contribution": -0.0628
                        },
                        {
                          "name": "ballRecovery",
                          "contribution": 0.0596
                        },
                        {
                          "name": "long_ball_accuracy",
                          "contribution": 0.047
                        },
                        {
                          "name": "touches",
                          "contribution": 0.0455
                        }
                      ],
                      "others": 0.0368,
                      "total": 7.2847
                    }
                  }
                ],
                "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 1.0630, quality 0.710)",
              "stats": {
                "saves": 3,
                "goals_prevented": 0.1347,
                "rating": 7.7436,
                "minutes": 95,
                "total_pass": 41,
                "accurate_pass": 30,
                "duels_won": 0,
                "total_long_balls": 21,
                "accurate_long_balls": 10,
                "touches": 52,
                "clearances": 1,
                "ball_recovery": 10,
                "high_claims": 1,
                "punches": 1.4138,
                "aerial_won": 0,
                "sweeper_actions": 0,
                "sweeper_accurate": 0,
                "saves_inside_box": 0,
                "possession_lost": 11.3422,
                "duels_lost": 0,
                "total_contest": 0,
                "won_contest": 0,
                "fouls": 0,
                "fouls_drawn": 0,
                "total_own_half_passes": 25,
                "accurate_own_half_passes": 24
              },
              "params": {
                "market_value_eur": 29000000,
                "quality_factor": 0.71,
                "boost_factor": 1.063
              }
            },
            {
              "step": "fbref_prior_blend",
              "description": "FBref 2026-27 prior blended (weight 0.0542)",
              "stats": {
                "saves": 3,
                "goals_prevented": 0.1347,
                "rating": 7.7436,
                "minutes": 95,
                "total_pass": 41,
                "accurate_pass": 30,
                "duels_won": 0,
                "total_long_balls": 21,
                "accurate_long_balls": 10,
                "touches": 52,
                "clearances": 1,
                "ball_recovery": 10,
                "high_claims": 1,
                "punches": 1.4138,
                "aerial_won": 0,
                "sweeper_actions": 0,
                "sweeper_accurate": 0,
                "saves_inside_box": 0,
                "possession_lost": 11.3422,
                "duels_lost": 0,
                "total_contest": 0,
                "won_contest": 0,
                "fouls": 0,
                "fouls_drawn": 0,
                "total_own_half_passes": 25,
                "accurate_own_half_passes": 24,
                "goal_rate": 0.0,
                "goals": 0,
                "assists": 0,
                "total_shots": 0,
                "shots_on_target": 0,
                "goalsAgainst": 1.0,
                "shotsOnTargetAgainst": 1.5,
                "cleanSheets": 0.5,
                "interceptions": 0,
                "tackles_won": 0,
                "crosses_total": 0,
                "offsides": 0,
                "yellowCards": 0.0,
                "redCards": 0.0,
                "penaltySave": 0.0,
                "ownGoals": 0.0,
                "savePct": 33.3,
                "cleanSheetPct": 50.0,
                "minutesPct": 100.0,
                "pointsPerMatch": 1.5,
                "netGoalDifferencePer90": 0.0
              },
              "params": {
                "blend_weight": 0.0542,
                "history_matches": 3,
                "prior_reliability": 0.1333,
                "competition": "Premier League",
                "squad": "Sunderland"
              },
              "changes": [
                {
                  "stat": "saves",
                  "before": 2.8609,
                  "after": 2.733
                },
                {
                  "stat": "wasFouled",
                  "before": 0.0,
                  "after": 0.0271
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              ]
            },
            {
              "step": "final_cap",
              "description": "Stats clamped to historical constraints and shot-component identity",
              "stats": {
                "saves": 3,
                "goals_prevented": 0.1347,
                "rating": 7.7436,
                "minutes": 95,
                "total_pass": 41,
                "accurate_pass": 30,
                "duels_won": 0,
                "total_long_balls": 21,
                "accurate_long_balls": 10,
                "touches": 52,
                "clearances": 1,
                "ball_recovery": 10,
                "high_claims": 1,
                "punches": 1.4138,
                "aerial_won": 0,
                "sweeper_actions": 0,
                "sweeper_accurate": 0,
                "saves_inside_box": 0,
                "possession_lost": 11.3422,
                "duels_lost": 0,
                "total_contest": 0,
                "won_contest": 0,
                "fouls": 0,
                "fouls_drawn": 0,
                "total_own_half_passes": 25,
                "accurate_own_half_passes": 24,
                "goal_rate": 0.0,
                "goals": 0,
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                "total_shots": 0,
                "shots_on_target": 0,
                "goalsAgainst": 1.0,
                "shotsOnTargetAgainst": 1.5,
                "cleanSheets": 0.5,
                "interceptions": 0,
                "tackles_won": 0,
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                "offsides": 0,
                "yellowCards": 0.0,
                "redCards": 0.0,
                "penaltySave": 0.0,
                "ownGoals": 0.0,
                "savePct": 33.3,
                "cleanSheetPct": 50.0,
                "minutesPct": 100.0,
                "pointsPerMatch": 1.5,
                "netGoalDifferencePer90": 0.0
              },
              "params": {
                "stats_clamped": 0,
                "shot_identity_applied": false
              }
            },
            {
              "step": "enriched_model_output",
              "description": "Model output after duel-context enrichment (pre router post-processing)",
              "stats": {
                "saves": 3,
                "goals_prevented": 0.1347,
                "rating": 7.7436,
                "minutes": 95,
                "total_pass": 41,
                "accurate_pass": 30,
                "duels_won": 0,
                "total_long_balls": 21,
                "accurate_long_balls": 10,
                "touches": 52,
                "clearances": 1,
                "ball_recovery": 10,
                "high_claims": 1,
                "punches": 1.4138,
                "aerial_won": 0,
                "sweeper_actions": 0,
                "sweeper_accurate": 0,
                "saves_inside_box": 0,
                "possession_lost": 11.3422,
                "duels_lost": 0,
                "total_contest": 0,
                "won_contest": 0,
                "fouls": 0,
                "fouls_drawn": 0,
                "total_own_half_passes": 25,
                "accurate_own_half_passes": 24,
                "goal_rate": 0.0,
                "goals": 0,
                "assists": 0,
                "total_shots": 0,
                "shots_on_target": 0,
                "goalsAgainst": 1.0,
                "shotsOnTargetAgainst": 1.5,
                "cleanSheets": 0.5,
                "interceptions": 0,
                "tackles_won": 0,
                "crosses_total": 0,
                "offsides": 0,
                "yellowCards": 0.0,
                "redCards": 0.0,
                "penaltySave": 0.0,
                "ownGoals": 0.0,
                "savePct": 33.3,
                "cleanSheetPct": 50.0,
                "minutesPct": 100.0,
                "pointsPerMatch": 1.5,
                "netGoalDifferencePer90": 0.0,
                "expected_saves": 2.3,
                "high_pressure_saves": 0.87,
                "shots_faced": 4.9,
                "opponent_faced": "Erling Haaland, Antoine Semenyo",
                "matchup_zone": "Goalkeeper shot-stopping context",
                "antagonist_source": "formation_fallback"
              },
              "params": {
                "duel_context_applied": true,
                "duel_context": {
                  "opponent_faced": "Erling Haaland, Antoine Semenyo",
                  "matchup_zone": "Goalkeeper shot-stopping context"
                }
              }
            },
            {
              "step": "team_lambda_rescale",
              "description": "Player expected_goals/expected_assists rescaled so squad sum equals team lambda 0.98 (squad xG sum 0.8793, xG scale 1.1179)",
              "stats": {
                "saves": 3,
                "goals_prevented": 0.1347,
                "rating": 7.7436,
                "minutes": 95,
                "total_pass": 41,
                "accurate_pass": 30,
                "duels_won": 0,
                "total_long_balls": 21,
                "accurate_long_balls": 10,
                "touches": 52,
                "clearances": 1,
                "ball_recovery": 10,
                "high_claims": 1,
                "punches": 1.4138,
                "aerial_won": 0,
                "sweeper_actions": 0,
                "sweeper_accurate": 0,
                "saves_inside_box": 0,
                "possession_lost": 11.3422,
                "duels_lost": 0,
                "total_contest": 0,
                "won_contest": 0,
                "fouls": 0,
                "fouls_drawn": 0,
                "total_own_half_passes": 25,
                "accurate_own_half_passes": 24,
                "goal_rate": 0.0,
                "goals": 0,
                "assists": 0,
                "total_shots": 0,
                "shots_on_target": 0,
                "goalsAgainst": 1.0,
                "shotsOnTargetAgainst": 1.5,
                "cleanSheets": 0.5,
                "interceptions": 0,
                "tackles_won": 0,
                "crosses_total": 0,
                "offsides": 0,
                "yellowCards": 0.0,
                "redCards": 0.0,
                "penaltySave": 0.0,
                "ownGoals": 0.0,
                "savePct": 33.3,
                "cleanSheetPct": 50.0,
                "minutesPct": 100.0,
                "pointsPerMatch": 1.5,
                "netGoalDifferencePer90": 0.0,
                "expected_saves": 2.3,
                "high_pressure_saves": 0.87,
                "shots_faced": 4.9,
                "opponent_faced": "Erling Haaland, Antoine Semenyo",
                "matchup_zone": "Goalkeeper shot-stopping context",
                "antagonist_source": "formation_fallback",
                "projected_goals": 0,
                "goal_probability": 0.0,
                "projected_assists": 0,
                "assist_probability": 0.0,
                "expected_goals": 0.0,
                "expected_assists": 0.0
              },
              "params": {
                "team_lambda": 0.983,
                "squad_xg_sum": 0.8793,
                "xg_scale": 1.1179,
                "scoreline_reset": true
              }
            },
            {
              "step": "rankings_attached",
              "description": "Global ranking attached (match squad rank 4, fifa_overall 81.0)",
              "stats": {
                "saves": 3,
                "goals_prevented": 0.1347,
                "rating": 7.7436,
                "minutes": 95,
                "total_pass": 41,
                "accurate_pass": 30,
                "duels_won": 0,
                "total_long_balls": 21,
                "accurate_long_balls": 10,
                "touches": 52,
                "clearances": 1,
                "ball_recovery": 10,
                "high_claims": 1,
                "punches": 1.4138,
                "aerial_won": 0,
                "sweeper_actions": 0,
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                "saves_inside_box": 0,
                "possession_lost": 11.3422,
                "duels_lost": 0,
                "total_contest": 0,
                "won_contest": 0,
                "fouls": 0,
                "fouls_drawn": 0,
                "total_own_half_passes": 25,
                "accurate_own_half_passes": 24,
                "goal_rate": 0.0,
                "goals": 0,
                "assists": 0,
                "total_shots": 0,
                "shots_on_target": 0,
                "goalsAgainst": 1.0,
                "shotsOnTargetAgainst": 1.5,
                "cleanSheets": 0.5,
                "interceptions": 0,
                "tackles_won": 0,
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                "yellowCards": 0.0,
                "redCards": 0.0,
                "penaltySave": 0.0,
                "ownGoals": 0.0,
                "savePct": 33.3,
                "cleanSheetPct": 50.0,
                "minutesPct": 100.0,
                "pointsPerMatch": 1.5,
                "netGoalDifferencePer90": 0.0,
                "expected_saves": 2.3,
                "high_pressure_saves": 0.87,
                "shots_faced": 4.9,
                "opponent_faced": "Erling Haaland, Antoine Semenyo",
                "matchup_zone": "Goalkeeper shot-stopping context",
                "antagonist_source": "formation_fallback",
                "projected_goals": 0,
                "goal_probability": 0.0,
                "projected_assists": 0,
                "assist_probability": 0.0,
                "expected_goals": 0.0,
                "expected_assists": 0.0,
                "fifa_overall": 81.0
              },
              "params": {
                "match_squad_rank": 4,
                "squad_role": "starter",
                "ranking_source": "sofascore_plus_fifa_csv",
                "ranking_status": "combined",
                "global_player_rank": 1022,
                "fifa_rank": 527.0,
                "fifa_source": "EA SPORTS FC official ratings",
                "fifa_overall": 81.0
              }
            },
            {
              "step": "integer_goal_projection",
              "description": "Team scoreline allocation skipped: 0 projected goals",
              "stats": {
                "saves": 3,
                "goals_prevented": 0.1347,
                "rating": 7.7436,
                "minutes": 95,
                "total_pass": 41,
                "accurate_pass": 30,
                "duels_won": 0,
                "total_long_balls": 21,
                "accurate_long_balls": 10,
                "touches": 52,
                "clearances": 1,
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                "high_claims": 1,
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                "aerial_won": 0,
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                "possession_lost": 11.3422,
                "duels_lost": 0,
                "total_contest": 0,
                "won_contest": 0,
                "fouls": 0,
                "fouls_drawn": 0,
                "total_own_half_passes": 25,
                "accurate_own_half_passes": 24,
                "goal_rate": 0.0,
                "goals": 0,
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                "total_shots": 0,
                "shots_on_target": 0,
                "goalsAgainst": 1.0,
                "shotsOnTargetAgainst": 1.5,
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                "yellowCards": 0.0,
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                "penaltySave": 0.0,
                "ownGoals": 0.0,
                "savePct": 33.3,
                "cleanSheetPct": 50.0,
                "minutesPct": 100.0,
                "pointsPerMatch": 1.5,
                "netGoalDifferencePer90": 0.0,
                "expected_saves": 2.3,
                "high_pressure_saves": 0.87,
                "shots_faced": 4.9,
                "opponent_faced": "Erling Haaland, Antoine Semenyo",
                "matchup_zone": "Goalkeeper shot-stopping context",
                "antagonist_source": "formation_fallback",
                "projected_goals": 0,
                "goal_probability": 0.0,
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                "assist_probability": 0.0,
                "expected_goals": 0.0,
                "expected_assists": 0.0,
                "fifa_overall": 81.0
              },
              "params": {
                "allocation_applied": false,
                "team_goals": 0,
                "goals_allocated": 0,
                "goal_probability": 0.0,
                "scorer_weight": 0.0,
                "squad_weight_total": 10.7583,
                "weight_share": 0.0,
                "position_multiplier": 0.0
              }
            },
            {
              "step": "integer_assist_projection",
              "description": "Team scoreline allocation skipped: 0 projected assists",
              "stats": {
                "saves": 3,
                "goals_prevented": 0.1347,
                "rating": 7.7436,
                "minutes": 95,
                "total_pass": 41,
                "accurate_pass": 30,
                "duels_won": 0,
                "total_long_balls": 21,
                "accurate_long_balls": 10,
                "touches": 52,
                "clearances": 1,
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                "high_claims": 1,
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                "aerial_won": 0,
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                "possession_lost": 11.3422,
                "duels_lost": 0,
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                "total_own_half_passes": 25,
                "accurate_own_half_passes": 24,
                "goal_rate": 0.0,
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                "total_shots": 0,
                "shots_on_target": 0,
                "goalsAgainst": 1.0,
                "shotsOnTargetAgainst": 1.5,
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                "penaltySave": 0.0,
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                "savePct": 33.3,
                "cleanSheetPct": 50.0,
                "minutesPct": 100.0,
                "pointsPerMatch": 1.5,
                "netGoalDifferencePer90": 0.0,
                "expected_saves": 2.3,
                "high_pressure_saves": 0.87,
                "shots_faced": 4.9,
                "opponent_faced": "Erling Haaland, Antoine Semenyo",
                "matchup_zone": "Goalkeeper shot-stopping context",
                "antagonist_source": "formation_fallback",
                "projected_goals": 0,
                "goal_probability": 0.0,
                "projected_assists": 0,
                "assist_probability": 0.0,
                "expected_goals": 0.0,
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                "fifa_overall": 81.0
              },
              "params": {
                "allocation_applied": false,
                "team_assists": 0,
                "assists_allocated": 0,
                "assist_probability": 0.0,
                "provider_weight": 0.0,
                "squad_weight_total": 8.8319,
                "weight_share": 0.0,
                "position_multiplier": 0.0
              }
            }
          ]
        },
        "Daniel Ballard": {
          "player_id": 958878,
          "position": "D",
          "position_depth": "D",
          "is_starter": true,
          "shirt_number": 5,
          "height": 187,
          "market_value": 22000000,
          "stats": {
            "interceptions": 1,
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            "tackles_won": 1,
            "clearances": 6,
            "aerial_won": 2,
            "rating": 7.077,
            "minutes": 94,
            "total_pass": 47,
            "accurate_pass": 41,
            "duels_won": 8,
            "total_long_balls": 5,
            "accurate_long_balls": 3,
            "total_own_half_passes": 32,
            "accurate_own_half_passes": 29,
            "total_opp_half_passes": 16,
            "accurate_opp_half_passes": 12,
            "crosses_total": 0,
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            "possession_lost": 7.6604,
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            "duels_lost": 8,
            "aerial_lost": 5,
            "total_contest": 0,
            "won_contest": 0,
            "ball_recovery": 0,
            "challenges_lost": 1,
            "fouls": 0,
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            "expected_assists": 0.0523,
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            "xgot": 0.0,
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            "total_progression": 78,
            "progressive_carries": 1,
            "key_pass": 0,
            "offsides": 0,
            "yellowCards": 0.5,
            "redCards": 0.0,
            "ownGoals": 0.0,
            "shotAccuracy": 0.0,
            "shotConversion": 0.0,
            "minutesPct": 100.0,
            "pointsPerMatch": 1.5,
            "netGoalDifferencePer90": 0.0,
            "tackles_in_zone": 1.1,
            "tackles_won_in_zone": 1.0,
            "interceptions_in_zone": 1.0,
            "clearances_in_zone": 0.9,
            "aerial_duels_won": 0.4,
            "defensive_success_rate": 0.637,
            "opponent_faced": "Erling Haaland",
            "pressing_zone": "Striker vs Two Centre Backs — 1v2 Aerial/Physical Battle",
            "matchup_zone": "Striker vs Two Centre Backs — 1v2 Aerial/Physical Battle",
            "antagonist_source": "defensive_duel",
            "projected_goals": 0,
            "goal_probability": 0.0,
            "projected_assists": 0,
            "assist_probability": 0.0,
            "fifa_overall": 78.0
          },
          "latest_10_games": [
            {
              "match_type": "played",
              "match_id": 16363646.0,
              "match_date": "2026-09-12 19:00:00 UTC",
              "league_name": "Premier League",
              "league_id": 17.0,
              "league_slug": "premier-league",
              "league_country": "England",
              "season_id": 96668.0,
              "season_name": "Premier League 26/27",
              "season_year": "26/27",
              "home_team": "Sunderland",
              "away_team": "Arsenal",
              "home_score_current": 0.0,
              "away_score_current": 2.0,
              "team_side": "home",
              "status_code": 100.0,
              "status_type": "finished",
              "status_description": "Ended",
              "player_status": "starter",
              "is_starting_11": true,
              "team": "Sunderland",
              "opponent": "Arsenal",
              "stats": {},
              "has_player_stats": false,
              "source": "depth_chart.csv"
            },
            {
              "match_id": 16363260.0,
              "match_date": "2026-09-05",
              "home_team": "Brentford",
              "away_team": "Sunderland",
              "team_side": "away",
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              "team": "Sunderland",
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              "has_player_stats": true,
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              "league_slug": "premier-league",
              "league_country": "England",
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              "season_year": "26/27"
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                "expected_assists": 0.0048,
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              "has_player_stats": true,
              "league_name": "Premier League",
              "league_id": "17.0",
              "league_slug": "premier-league",
              "league_country": "England",
              "season_id": "96668.0",
              "season_name": "Premier League 26/27",
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            },
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              "has_player_stats": true,
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              "league_slug": "premier-league",
              "league_country": "England",
              "season_id": "96668.0",
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              "season_year": "26/27"
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          ],
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            "combined_rank_score": 643.0,
            "ranking_source": "sofascore_plus_fifa_csv",
            "ranking_status": "combined",
            "sofascore_rank": 180.0,
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            "fifa_source": "EA SPORTS FC official ratings",
            "match_squad_rank": 9,
            "squad_role": "starter",
            "projected_match_rating": 7.077,
            "source_file": "data/player_rankings.csv",
            "player_name": "Daniel Ballard",
            "ranking_neighbors": {
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                {
                  "player_name": "Mauricio Vera",
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                {
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                },
                {
                  "player_name": "Kim Dong-wook",
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                },
                {
                  "player_name": "Viktor Đukanović",
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                },
                {
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              ],
              "lower": [
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                  "player_name": "Sergio Herrera",
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                },
                {
                  "player_name": "Maximiliano Romero",
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                },
                {
                  "player_name": "Lucas Digne",
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                },
                {
                  "player_name": "Nico Elvedi",
                  "ranking": 1584
                },
                {
                  "player_name": "Augusto Batalla",
                  "ranking": 1585
                }
              ]
            }
          },
          "data_sources": [
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            "market_value",
            "fbref_season"
          ],
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            "model_source": "xgboost_regressor",
            "position_service": "D_service",
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              "accuratePass",
              "totalLongBalls",
              "totalOppositionHalfPasses",
              "duelWon",
              "duelLost",
              "aerialWon",
              "aerialLost",
              "ballRecovery",
              "touches",
              "totalClearance",
              "wonTackle",
              "interceptionWon",
              "dispossessed",
              "challengeLost",
              "errorLeadToAShot",
              "errorLeadToAGoal",
              "possessionLostCtrl",
              "passValueNormalized",
              "defensiveValueNormalized",
              "ballCarriesCount",
              "totalProgression",
              "progressiveBallCarriesCount",
              "pass_accuracy",
              "duel_win_rate",
              "opp_half_pass_pct",
              "long_ball_accuracy",
              "defensive_actions",
              "tackle_success_rate",
              "touches_p90",
              "totalTackle_p90",
              "interceptionWon_p90",
              "totalClearance_p90",
              "duelWon_p90",
              "ballRecovery_p90",
              "press_vulnerability",
              "error_severity",
              "aerial_dominance",
              "progressive_carries_p90",
              "history_matches"
            ],
            "targets_predicted": [
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              "wonTackle",
              "totalClearance",
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              "rating"
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              "market_value",
              "fbref_season"
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              "appearances": 2.0,
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            "rationale": "XGBoost regressor (D_service) evaluated 3 historical appearances across 6 target models; FBref 2026-2027 prior blended (Premier League, Sunderland, rel: 0.13, gls/90: 0.0, ast/90: 0.0)."
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          "stat_evolution": [
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                "accurate_own_half_passes": 28,
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              "trace": {
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                },
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                      {
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                      {
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                      {
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                  },
                  {
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                      {
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                      {
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                      {
                        "name": "aerialWon",
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                      {
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                    ],
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                        {
                          "name": "totalClearance_p90",
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                        {
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                  },
                  {
                    "target": "aerialWon",
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                    "scale": "count per match",
                    "top_features": [
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                      {
                        "name": "aerialWon",
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                      {
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                      {
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                      {
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                    ],
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                        {
                          "name": "totalClearance",
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                        {
                          "name": "is_starting_11",
                          "contribution": 0.0977
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                        {
                          "name": "totalClearance_p90",
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                        {
                          "name": "passValueNormalized",
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                      ],
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                      "total": 1.9004
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                  },
                  {
                    "target": "rating",
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                      {
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                      {
                        "name": "totalLongBalls",
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                      {
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                      {
                        "name": "minutesPlayed",
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                    ],
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                        {
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                        {
                          "name": "totalProgression",
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                        {
                          "name": "passValueNormalized",
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                      ],
                      "others": 0.1386,
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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 1.0451, quality 0.650)",
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                "progressive_carries": 1,
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              "params": {
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                "boost_factor": 1.0451
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            {
              "step": "fbref_prior_blend",
              "description": "FBref 2026-27 prior blended (weight 0.0542)",
              "stats": {
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                "duels_won": 8,
                "total_long_balls": 5,
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                "total_own_half_passes": 32,
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                "total_shots": 1,
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                "ball_carries": 17,
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                "offsides": 0,
                "yellowCards": 0.5,
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                "minutesPct": 100.0,
                "pointsPerMatch": 1.5,
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              "params": {
                "blend_weight": 0.0542,
                "history_matches": 3,
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                "competition": "Premier League",
                "squad": "Sunderland"
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              "changes": [
                {
                  "stat": "fouls",
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                {
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                {
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                {
                  "stat": "wasFouled",
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                {
                  "stat": "totalShots",
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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": 32,
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                "total_opp_half_passes": 16,
                "accurate_opp_half_passes": 12,
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              "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"
            ],
            "market_value_adjustment": 1.0393,
            "fbref_prior_metrics": {
              "squad": "Sunderland",
              "competition": "Premier League",
              "season": "2026-2027",
              "appearances": 2.0,
              "starts": 2.0,
              "minutes": 169.0,
              "goals_per90": 0.0,
              "assists_per90": 0.0,
              "shots_per90": 1.07,
              "shots_on_target_pct": 0.0,
              "prior_reliability": 0.1267
            },
            "rationale": "XGBoost regressor (D_service) evaluated 3 historical appearances across 6 target models; FBref 2026-2027 prior blended (Premier League, Sunderland, rel: 0.13, gls/90: 0.0, ast/90: 0.0)."
          },
          "stat_evolution": [
            {
              "step": "xgboost_raw",
              "description": "XGBoost D_service raw output over 6 target models",
              "stats": {
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                "tackles": 1,
                "tackles_won": 1,
                "clearances": 2,
                "aerial_won": 1,
                "rating": 6.6742,
                "minutes": 65,
                "total_pass": 18,
                "accurate_pass": 13,
                "duels_won": 6,
                "total_long_balls": 0,
                "accurate_long_balls": 0,
                "total_own_half_passes": 8,
                "accurate_own_half_passes": 7,
                "total_opp_half_passes": 10,
                "accurate_opp_half_passes": 6,
                "crosses_total": 2,
                "crosses_accurate": 0,
                "touches": 30,
                "possession_lost": 8.33,
                "dispossessed": 0.0,
                "duels_lost": 4,
                "aerial_lost": 0,
                "total_contest": 0,
                "won_contest": 0,
                "ball_recovery": 4,
                "challenges_lost": 0,
                "fouls": 1,
                "fouls_drawn": 0,
                "blocks": 0,
                "goal_rate": 0.0,
                "goals": 0,
                "assists": 0,
                "expected_goals": 0.0,
                "expected_assists": 0.09,
                "total_shots": 1,
                "shots_on_target": 0,
                "shots_off_target": 0,
                "big_chances_created": 0,
                "xgot": 0.0,
                "ball_carries": 4,
                "total_progression": 6,
                "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": "2026-09-05",
                    "opponent": "Brentford",
                    "minutes": 26.0,
                    "is_starting": false,
                    "weight": 0.3887,
                    "rating": 7.3
                  },
                  {
                    "match_date": "2026-08-30",
                    "opponent": "Fulham",
                    "minutes": 90.0,
                    "is_starting": true,
                    "weight": 0.3304,
                    "rating": 6.8
                  },
                  {
                    "match_date": "2026-08-22",
                    "opponent": "Ipswich Town",
                    "minutes": 80.0,
                    "is_starting": true,
                    "weight": 0.2809,
                    "rating": 6.5
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                ],
                "feature_row": {
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                  "is_starting_11": 1.0,
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                  "touches_p90": 42.0696,
                  "possessionLostCtrl": 8.0476,
                  "totalClearance": 0.3304,
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                "per_target": [
                  {
                    "target": "interceptionWon",
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                    "scale": "count per match",
                    "top_features": [
                      {
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                        "importance": 0.0944
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                      {
                        "name": "duel_win_rate",
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                      {
                        "name": "duelWon_p90",
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                      {
                        "name": "interceptionWon_p90",
                        "importance": 0.0326
                      },
                      {
                        "name": "totalClearance",
                        "importance": 0.0322
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                    ],
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                        {
                          "name": "duelWon_p90",
                          "contribution": 0.1267
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                        {
                          "name": "is_starting_11",
                          "contribution": 0.0521
                        },
                        {
                          "name": "opp_half_pass_pct",
                          "contribution": -0.0306
                        },
                        {
                          "name": "totalProgression",
                          "contribution": -0.027
                        },
                        {
                          "name": "ballRecovery_p90",
                          "contribution": 0.02
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                      ],
                      "others": -0.0846,
                      "total": 0.9674
                    }
                  },
                  {
                    "target": "totalTackle",
                    "predicted": 1.1862196922302246,
                    "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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                    ],
                    "decomposition": {
                      "base": 1.3553,
                      "items": [
                        {
                          "name": "totalProgression",
                          "contribution": -0.1767
                        },
                        {
                          "name": "defensive_actions",
                          "contribution": 0.0593
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                        {
                          "name": "duelLost",
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                        },
                        {
                          "name": "defensiveValueNormalized",
                          "contribution": -0.0496
                        },
                        {
                          "name": "possessionLostCtrl",
                          "contribution": -0.0453
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                      ],
                      "others": 0.1002,
                      "total": 1.1862
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                  },
                  {
                    "target": "wonTackle",
                    "predicted": 0.5296092629432678,
                    "scale": "count per match",
                    "top_features": [
                      {
                        "name": "history_matches",
                        "importance": 0.0565
                      },
                      {
                        "name": "possessionLostCtrl",
                        "importance": 0.0432
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                      {
                        "name": "challengeLost",
                        "importance": 0.0353
                      },
                      {
                        "name": "is_starting_11",
                        "importance": 0.0347
                      },
                      {
                        "name": "wonTackle",
                        "importance": 0.0329
                      }
                    ],
                    "decomposition": {
                      "base": 0.8675,
                      "items": [
                        {
                          "name": "totalProgression",
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                        {
                          "name": "duelWon_p90",
                          "contribution": -0.0652
                        },
                        {
                          "name": "possessionLostCtrl",
                          "contribution": -0.0585
                        },
                        {
                          "name": "long_ball_accuracy",
                          "contribution": -0.0413
                        },
                        {
                          "name": "defensive_actions",
                          "contribution": 0.0388
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                      ],
                      "others": -0.1035,
                      "total": 0.5296
                    }
                  },
                  {
                    "target": "totalClearance",
                    "predicted": 2.187248468399048,
                    "scale": "count per match",
                    "top_features": [
                      {
                        "name": "is_starting_11",
                        "importance": 0.11
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                      {
                        "name": "opp_half_pass_pct",
                        "importance": 0.0506
                      },
                      {
                        "name": "totalClearance_p90",
                        "importance": 0.0425
                      },
                      {
                        "name": "aerialWon",
                        "importance": 0.0417
                      },
                      {
                        "name": "tackle_success_rate",
                        "importance": 0.0343
                      }
                    ],
                    "decomposition": {
                      "base": 3.4032,
                      "items": [
                        {
                          "name": "opp_half_pass_pct",
                          "contribution": -0.5617
                        },
                        {
                          "name": "is_starting_11",
                          "contribution": 0.225
                        },
                        {
                          "name": "aerialWon",
                          "contribution": 0.2017
                        },
                        {
                          "name": "totalClearance_p90",
                          "contribution": -0.1789
                        },
                        {
                          "name": "totalLongBalls",
                          "contribution": -0.1646
                        }
                      ],
                      "others": -0.7375,
                      "total": 2.1872
                    }
                  },
                  {
                    "target": "aerialWon",
                    "predicted": 0.9923295974731445,
                    "scale": "count per match",
                    "top_features": [
                      {
                        "name": "is_starting_11",
                        "importance": 0.0798
                      },
                      {
                        "name": "aerialWon",
                        "importance": 0.0597
                      },
                      {
                        "name": "totalClearance",
                        "importance": 0.0439
                      },
                      {
                        "name": "accuratePass",
                        "importance": 0.0426
                      },
                      {
                        "name": "errorLeadToAShot",
                        "importance": 0.0411
                      }
                    ],
                    "decomposition": {
                      "base": 1.2421,
                      "items": [
                        {
                          "name": "passValueNormalized",
                          "contribution": -0.0993
                        },
                        {
                          "name": "long_ball_accuracy",
                          "contribution": -0.0499
                        },
                        {
                          "name": "is_starting_11",
                          "contribution": 0.0428
                        },
                        {
                          "name": "aerialWon",
                          "contribution": 0.0419
                        },
                        {
                          "name": "totalLongBalls",
                          "contribution": -0.0415
                        }
                      ],
                      "others": -0.1438,
                      "total": 0.9923
                    }
                  },
                  {
                    "target": "rating",
                    "predicted": 6.674239158630371,
                    "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
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                      {
                        "name": "minutesPlayed",
                        "importance": 0.0478
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                    ],
                    "decomposition": {
                      "base": 6.6627,
                      "items": [
                        {
                          "name": "totalOppositionHalfPasses",
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                        {
                          "name": "wonTackle",
                          "contribution": -0.0371
                        },
                        {
                          "name": "passValueNormalized",
                          "contribution": -0.0208
                        },
                        {
                          "name": "totalTackle_p90",
                          "contribution": 0.0106
                        },
                        {
                          "name": "pass_accuracy",
                          "contribution": 0.0105
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                      ],
                      "others": -0.0023,
                      "total": 6.6742
                    }
                  }
                ],
                "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 1.0393, quality 0.631)",
              "stats": {
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                "tackles_won": 1,
                "clearances": 2,
                "aerial_won": 1,
                "rating": 6.9367,
                "minutes": 68,
                "total_pass": 19,
                "accurate_pass": 14,
                "duels_won": 6,
                "total_long_balls": 0,
                "accurate_long_balls": 0,
                "total_own_half_passes": 9,
                "accurate_own_half_passes": 8,
                "total_opp_half_passes": 10,
                "accurate_opp_half_passes": 6,
                "crosses_total": 2,
                "crosses_accurate": 0,
                "touches": 31,
                "possession_lost": 8.6575,
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                "total_contest": 0,
                "won_contest": 0,
                "ball_recovery": 4,
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                "fouls": 1,
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                "blocks": 0,
                "goal_rate": 0.0,
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                "expected_assists": 0.0935,
                "total_shots": 1,
                "shots_on_target": 0,
                "shots_off_target": 0,
                "big_chances_created": 0,
                "xgot": 0.0,
                "ball_carries": 4,
                "total_progression": 6,
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              "params": {
                "market_value_eur": 20000000,
                "quality_factor": 0.6311,
                "boost_factor": 1.0393
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            },
            {
              "step": "fbref_prior_blend",
              "description": "FBref 2026-27 prior blended (weight 0.0515)",
              "stats": {
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                "total_pass": 19,
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                "duels_won": 6,
                "total_long_balls": 0,
                "accurate_long_balls": 0,
                "total_own_half_passes": 9,
                "accurate_own_half_passes": 8,
                "total_opp_half_passes": 10,
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                "crosses_total": 2,
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                "duels_lost": 4,
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                "fouls": 1,
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                "total_shots": 1,
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                "big_chances_created": 0,
                "xgot": 0.0,
                "ball_carries": 4,
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                "key_pass": 0,
                "offsides": 0,
                "yellowCards": 0.0,
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                "shotAccuracy": 0.0,
                "shotConversion": 0.0,
                "minutesPct": 93.9,
                "pointsPerMatch": 1.5,
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              "params": {
                "blend_weight": 0.0515,
                "history_matches": 3,
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                "competition": "Premier League",
                "squad": "Sunderland"
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              "changes": [
                {
                  "stat": "wonTackle",
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                {
                  "stat": "interceptionWon",
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                {
                  "stat": "totalShots",
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                {
                  "stat": "totalCross",
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                  "after": 1.7547
                },
                {
                  "stat": "fouls",
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              ]
            },
            {
              "step": "final_cap",
              "description": "Stats clamped to historical constraints and shot-component identity",
              "stats": {
                "interceptions": 1,
                "tackles": 1,
                "tackles_won": 1,
                "clearances": 2,
                "aerial_won": 1,
                "rating": 6.9367,
                "minutes": 68,
                "total_pass": 19,
                "accurate_pass": 14,
                "duels_won": 6,
                "total_long_balls": 0,
                "accurate_long_balls": 0,
                "total_own_half_passes": 9,
                "accurate_own_half_passes": 8,
                "total_opp_half_passes": 10,
                "accurate_opp_half_passes": 6,
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                "total_contest": 0,
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                "ball_recovery": 4,
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                "fouls": 1,
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                "expected_assists": 0.0935,
                "total_shots": 1,
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                "big_chances_created": 0,
                "xgot": 0.0,
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                "key_pass": 0,
                "offsides": 0,
                "yellowCards": 0.0,
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                "minutesPct": 93.9,
                "pointsPerMatch": 1.5,
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              "params": {
                "stats_clamped": 0,
                "shot_identity_applied": false
              }
            },
            {
              "step": "enriched_model_output",
              "description": "Model output after duel-context enrichment (pre router post-processing)",
              "stats": {
                "interceptions": 1,
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                "aerial_won": 1,
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                "minutes": 68,
                "total_pass": 19,
                "accurate_pass": 14,
                "duels_won": 6,
                "total_long_balls": 0,
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                "total_own_half_passes": 9,
                "accurate_own_half_passes": 8,
                "total_opp_half_passes": 10,
                "accurate_opp_half_passes": 6,
                "crosses_total": 2,
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                "touches": 31,
                "possession_lost": 8.6575,
                "dispossessed": 0.0,
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                "total_contest": 0,
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                "ball_recovery": 4,
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                "fouls": 1,
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                "goals": 0,
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                "expected_assists": 0.0935,
                "total_shots": 1,
                "shots_on_target": 0,
                "shots_off_target": 0,
                "big_chances_created": 0,
                "xgot": 0.0,
                "ball_carries": 4,
                "total_progression": 6,
                "progressive_carries": 0,
                "key_pass": 0,
                "offsides": 0,
                "yellowCards": 0.0,
                "redCards": 0.0,
                "ownGoals": 0.0,
                "shotAccuracy": 0.0,
                "shotConversion": 0.0,
                "minutesPct": 93.9,
                "pointsPerMatch": 1.5,
                "netGoalDifferencePer90": 0.53,
                "tackles_in_zone": 1.0,
                "tackles_won_in_zone": 1.0,
                "interceptions_in_zone": 1.0,
                "clearances_in_zone": 0.9,
                "aerial_duels_won": 0.4,
                "defensive_success_rate": 0.637,
                "opponent_faced": "Erling Haaland",
                "pressing_zone": "Striker vs Two Centre Backs — 1v2 Aerial/Physical Battle",
                "matchup_zone": "Striker vs Two Centre Backs — 1v2 Aerial/Physical Battle",
                "antagonist_source": "defensive_duel"
              },
              "params": {
                "duel_context_applied": true,
                "duel_context": {
                  "opponent_faced": "Erling Haaland",
                  "matchup_zone": "Striker vs Two Centre Backs — 1v2 Aerial/Physical Battle"
                }
              }
            },
            {
              "step": "team_lambda_rescale",
              "description": "Player expected_goals/expected_assists rescaled so squad sum equals team lambda 0.98 (squad xG sum 0.8793, xG scale 1.1179)",
              "stats": {
                "interceptions": 1,
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                "total_pass": 19,
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                "duels_won": 6,
                "total_long_balls": 0,
                "accurate_long_balls": 0,
                "total_own_half_passes": 9,
                "accurate_own_half_passes": 8,
                "total_opp_half_passes": 10,
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                "touches": 31,
                "possession_lost": 8.6575,
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                "duels_lost": 4,
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                "expected_assists": 0.0935,
                "total_shots": 1,
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                "shots_off_target": 0,
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                      {
                        "name": "wonTackle",
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                    ],
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                          "name": "possessionLostCtrl",
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                        {
                          "name": "totalClearance_p90",
                          "contribution": -0.1024
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                        {
                          "name": "totalProgression",
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                        {
                          "name": "long_ball_accuracy",
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                        {
                          "name": "tackle_success_rate",
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                      ],
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                  },
                  {
                    "target": "totalClearance",
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                    "top_features": [
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                      {
                        "name": "opp_half_pass_pct",
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                      {
                        "name": "totalClearance_p90",
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                      {
                        "name": "aerialWon",
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                      {
                        "name": "tackle_success_rate",
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                    ],
                    "decomposition": {
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                          "name": "is_starting_11",
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                        {
                          "name": "tackle_success_rate",
                          "contribution": 0.1881
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                        {
                          "name": "opp_half_pass_pct",
                          "contribution": -0.1879
                        },
                        {
                          "name": "totalClearance_p90",
                          "contribution": 0.1849
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                        {
                          "name": "possessionLostCtrl",
                          "contribution": -0.1834
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                      ],
                      "others": 0.8602,
                      "total": 4.528
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                  },
                  {
                    "target": "aerialWon",
                    "predicted": 1.834144949913025,
                    "scale": "count per match",
                    "top_features": [
                      {
                        "name": "is_starting_11",
                        "importance": 0.0798
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                      {
                        "name": "aerialWon",
                        "importance": 0.0597
                      },
                      {
                        "name": "totalClearance",
                        "importance": 0.0439
                      },
                      {
                        "name": "accuratePass",
                        "importance": 0.0426
                      },
                      {
                        "name": "errorLeadToAShot",
                        "importance": 0.0411
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                    ],
                    "decomposition": {
                      "base": 1.2421,
                      "items": [
                        {
                          "name": "totalLongBalls",
                          "contribution": 0.1181
                        },
                        {
                          "name": "totalClearance",
                          "contribution": 0.0995
                        },
                        {
                          "name": "passValueNormalized",
                          "contribution": 0.0918
                        },
                        {
                          "name": "is_starting_11",
                          "contribution": 0.0854
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                        {
                          "name": "aerialWon",
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                      ],
                      "others": 0.1147,
                      "total": 1.8341
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                  },
                  {
                    "target": "rating",
                    "predicted": 6.765958309173584,
                    "scale": "0-10",
                    "top_features": [
                      {
                        "name": "touches_p90",
                        "importance": 0.0708
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                      {
                        "name": "accuratePass",
                        "importance": 0.0705
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                      {
                        "name": "totalLongBalls",
                        "importance": 0.0537
                      },
                      {
                        "name": "pass_accuracy",
                        "importance": 0.0518
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                      {
                        "name": "minutesPlayed",
                        "importance": 0.0478
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                    ],
                    "decomposition": {
                      "base": 6.6627,
                      "items": [
                        {
                          "name": "totalOppositionHalfPasses",
                          "contribution": -0.0408
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                        {
                          "name": "passValueNormalized",
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                        {
                          "name": "press_vulnerability",
                          "contribution": 0.0321
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                        {
                          "name": "accuratePass",
                          "contribution": 0.0236
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                        {
                          "name": "pass_accuracy",
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                      ],
                      "others": 0.0407,
                      "total": 6.766
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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": 24,
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              "params": {
                "market_value_eur": 19400000,
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                "boost_factor": 1.0375
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            },
            {
              "step": "final_cap",
              "description": "Stats clamped to historical constraints and shot-component identity",
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              },
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                "stats_clamped": 0,
                "shot_identity_applied": false
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            },
            {
              "step": "enriched_model_output",
              "description": "Model output after duel-context enrichment (pre router post-processing)",
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                "total_long_balls": 12,
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                "total_own_half_passes": 24,
                "accurate_own_half_passes": 24,
                "total_opp_half_passes": 21,
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                "opponent_faced": "Erling Haaland",
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                "antagonist_source": "formation_fallback"
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              "params": {
                "duel_context_applied": true,
                "duel_context": {
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              }
            },
            {
              "step": "team_lambda_rescale",
              "description": "Player expected_goals/expected_assists rescaled so squad sum equals team lambda 0.98 (squad xG sum 0.8793, xG scale 1.1179)",
              "stats": {
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                "accurate_own_half_passes": 24,
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                "opponent_faced": "Erling Haaland",
                "matchup_zone": "Shape fallback",
                "antagonist_source": "formation_fallback",
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              "params": {
                "team_lambda": 0.983,
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                "scoreline_reset": true
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            },
            {
              "step": "rankings_attached",
              "description": "Global ranking attached (match squad rank 12, fifa_overall 79.0)",
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              "params": {
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                "ranking_source": "sofascore_plus_fifa_csv",
                "ranking_status": "combined",
                "global_player_rank": 1188,
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            },
            {
              "step": "integer_goal_projection",
              "description": "Team scoreline allocation skipped: 0 projected goals",
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                "opponent_faced": "Erling Haaland",
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                "antagonist_source": "formation_fallback",
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              "params": {
                "allocation_applied": false,
                "team_goals": 0,
                "goals_allocated": 0,
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            },
            {
              "step": "integer_assist_projection",
              "description": "Team scoreline allocation skipped: 0 projected assists",
              "stats": {
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                "allocation_applied": false,
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          ]
        },
        "Noah Sadiki": {
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            "pointsPerMatch": 1.5,
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            "pressing_faced": "ULTRA_HIGH",
            "matchup_zone": "Central Mid vs Defensive Mid — Pressing/Creation Duel",
            "numerical_situation": "1v1",
            "opponent_defenders": "Elliot Anderson",
            "opponent_faced": "Elliot Anderson",
            "antagonist_source": "defensive_duel, attacking_duel, midfield_pairing",
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          "latest_10_games": [
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              "match_date": "2026-09-12 19:00:00 UTC",
              "league_name": "Premier League",
              "league_id": 17.0,
              "league_slug": "premier-league",
              "league_country": "England",
              "season_id": 96668.0,
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              "season_year": "26/27",
              "home_team": "Sunderland",
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              "away_score_current": 2.0,
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              "status_type": "finished",
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              "stats": {},
              "has_player_stats": false,
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            },
            {
              "match_id": 16363260.0,
              "match_date": "2026-09-05",
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              "team_side": "away",
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              "team": "Sunderland",
              "opponent": "Brentford",
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                "key_pass": 1,
                "duels_won": 2,
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              },
              "has_player_stats": true,
              "league_name": "Premier League",
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              "has_player_stats": true,
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              "league_slug": "premier-league",
              "league_country": "England",
              "season_id": "96668.0",
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              "league_slug": "premier-league",
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          ],
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            "ranking_source": "sofascore_plus_fifa_csv",
            "ranking_status": "combined",
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            "match_squad_rank": 2,
            "squad_role": "starter",
            "projected_match_rating": 7.5309,
            "source_file": "data/player_rankings.csv",
            "player_name": "Noah Sadiki",
            "ranking_neighbors": {
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                  "player_name": "Andriy Lunin",
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                {
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                },
                {
                  "player_name": "Seung-beom Ko",
                  "ranking": 1163
                },
                {
                  "player_name": "Seung-hyeon Cha",
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                {
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              ],
              "lower": [
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                  "player_name": "Kingsley Sarfo",
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                {
                  "player_name": "Pablo Parra",
                  "ranking": 1168
                },
                {
                  "player_name": "Yaya Dukuly",
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                },
                {
                  "player_name": "Rustam Turdimurodov",
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                },
                {
                  "player_name": "Gabriel Santos",
                  "ranking": 1171
                }
              ]
            }
          },
          "data_sources": [
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            "fbref_season"
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              "accurateOppositionHalfPasses",
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              "keyPass",
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              "accurateCross",
              "duelWon",
              "duelLost",
              "aerialWon",
              "ballRecovery",
              "touches",
              "interceptionWon",
              "wonTackle",
              "possessionLostCtrl",
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              "numberOfSprints",
              "kilometersCovered",
              "passValueNormalized",
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              "defensiveValueNormalized",
              "shotValueNormalized",
              "ballCarriesCount",
              "totalProgression",
              "progressiveBallCarriesCount",
              "pass_accuracy",
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              "opp_half_pass_pct",
              "creative_index",
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              "keyPass_p90",
              "duelWon_p90",
              "ballRecovery_p90",
              "ballCarriesCount_p90",
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              "defensive_midfield_actions",
              "press_vulnerability",
              "progressive_carries_p90",
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              "history_matches"
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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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                      {
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                        {
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                  {
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                      {
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                      {
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                      {
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                    ],
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                        {
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                        {
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                ],
                "caveat": "Raw XGBoost output: no per-90 normalization; minutesPlayed is the player's historical average."
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            },
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            {
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              "description": "FBref 2026-27 prior blended (weight 0.0542)",
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                {
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              "step": "final_cap",
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                "ball_carries": 18,
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            },
            {
              "step": "enriched_model_output",
              "description": "Model output after duel-context enrichment (pre router post-processing)",
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            },
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        },
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              "has_player_stats": true,
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              "has_player_stats": true,
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            "player_name": "Habib Diarra",
            "ranking_neighbors": {
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                {
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                {
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                {
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                },
                {
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                {
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              ],
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                {
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                },
                {
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                },
                {
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                {
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              ]
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          },
          "data_sources": [
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            "market_value",
            "fbref_season"
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          "data_confidence": 0.378,
          "history_matches": 2,
          "xgboost_reasoning": {
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            "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"
            ],
            "targets_predicted": [
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              "expectedAssists",
              "goalAssist",
              "expectedGoals",
              "rating"
            ],
            "history_matches": 2,
            "data_confidence": 0.378,
            "data_sources": [
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              "market_value",
              "fbref_season"
            ],
            "market_value_adjustment": 1.0792,
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              "appearances": 2.0,
              "starts": 0.0,
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            "rationale": "XGBoost regressor (M_service) evaluated 2 historical appearances across 5 target models; FBref 2026-2027 prior blended (Premier League, Sunderland, rel: 0.02, gls/90: 0.0, ast/90: 3.333333333333333)."
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          "stat_evolution": [
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                "rating": 6.8465,
                "minutes": 14,
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                "accurate_own_half_passes": 2,
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              "competition": "Premier League",
              "season": "2026-2027",
              "appearances": 2.0,
              "starts": 2.0,
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            "rationale": "XGBoost regressor (M_service) evaluated 3 historical appearances across 5 target models; FBref 2026-2027 prior blended (Premier League, Sunderland, rel: 0.13, gls/90: 0.0, ast/90: 0.0)."
          },
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              "trace": {
                "model": {
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                },
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                  {
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                  {
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                        {
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                          "name": "possessionLostCtrl",
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                  {
                    "target": "expectedAssists",
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                    "top_features": [
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                      {
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                  {
                    "target": "goalAssist",
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                    "top_features": [
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                      {
                        "name": "keyPass_p90",
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                      {
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                      {
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                      {
                        "name": "interceptionWon",
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                    ],
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                        {
                          "name": "dribbleValueNormalized",
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                        {
                          "name": "kilometersCovered",
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                        {
                          "name": "duelLost",
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                        {
                          "name": "cross_creative_contribution",
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                      ],
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                  },
                  {
                    "target": "expectedGoals",
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                      {
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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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                    ],
                    "decomposition": {
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                          "contribution": 0.0208
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                        {
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                        {
                          "name": "totalPass_p90",
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                        {
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                      ],
                      "others": 0.0043,
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                  },
                  {
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                    "top_features": [
                      {
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                        "importance": 0.0847
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                      {
                        "name": "ballRecovery",
                        "importance": 0.0836
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                      {
                        "name": "kilometersCovered",
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                      {
                        "name": "defensive_midfield_actions",
                        "importance": 0.05
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                      {
                        "name": "minutesPlayed",
                        "importance": 0.0441
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                    ],
                    "decomposition": {
                      "base": 6.8318,
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                        {
                          "name": "defensiveValueNormalized",
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                        {
                          "name": "expectedAssists",
                          "contribution": 0.0192
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                        {
                          "name": "is_starting_11",
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                        {
                          "name": "creative_index",
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                        {
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                      ],
                      "others": 0.011,
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                  }
                ],
                "caveat": "Raw XGBoost output: no per-90 normalization; minutesPlayed is the player's historical average."
              }
            },
            {
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              "description": "Market-value quality scaling (boost 1.0558, quality 0.686)",
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              "step": "fbref_prior_blend",
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              "step": "final_cap",
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              "stats": {
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              "step": "enriched_model_output",
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                "pressing_faced": "ULTRA_HIGH",
                "matchup_zone": "CDM vs CDM",
                "numerical_situation": "1v1",
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              "params": {
                "duel_context_applied": true,
                "duel_context": {
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              },
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                {
                  "stat": "aerialWon",
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            {
              "step": "team_lambda_rescale",
              "description": "Player expected_goals/expected_assists rescaled so squad sum equals team lambda 0.98 (squad xG sum 0.8793, xG scale 1.1179)",
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                "pressing_faced": "ULTRA_HIGH",
                "matchup_zone": "CDM vs CDM",
                "numerical_situation": "1v1",
                "opponent_defenders": "Elliot Anderson",
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                "antagonist_source": "defensive_duel, attacking_duel, midfield_pairing",
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              "params": {
                "team_lambda": 0.983,
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              "changes": [
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              ]
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            {
              "step": "rankings_attached",
              "description": "Global ranking attached (match squad rank 6, fifa_overall 80.0)",
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                    ],
                    "decomposition": {
                      "base": 0.1087,
                      "items": [
                        {
                          "name": "totalShots",
                          "contribution": -0.0194
                        },
                        {
                          "name": "ballCarriesCount_p90",
                          "contribution": -0.0116
                        },
                        {
                          "name": "numberOfSprints",
                          "contribution": -0.0091
                        },
                        {
                          "name": "possessionLostCtrl",
                          "contribution": -0.0073
                        },
                        {
                          "name": "opp_half_pass_pct",
                          "contribution": -0.0052
                        }
                      ],
                      "others": -0.0052,
                      "total": 0.0509
                    }
                  },
                  {
                    "target": "rating",
                    "predicted": 6.692759037017822,
                    "scale": "0-10",
                    "top_features": [
                      {
                        "name": "ballRecovery_p90",
                        "importance": 0.0847
                      },
                      {
                        "name": "ballRecovery",
                        "importance": 0.0836
                      },
                      {
                        "name": "kilometersCovered",
                        "importance": 0.0597
                      },
                      {
                        "name": "defensive_midfield_actions",
                        "importance": 0.05
                      },
                      {
                        "name": "minutesPlayed",
                        "importance": 0.0441
                      }
                    ],
                    "decomposition": {
                      "base": 6.8318,
                      "items": [
                        {
                          "name": "ballCarriesCount",
                          "contribution": -0.1302
                        },
                        {
                          "name": "expectedAssists",
                          "contribution": -0.0236
                        },
                        {
                          "name": "is_starting_11",
                          "contribution": 0.0196
                        },
                        {
                          "name": "defensiveValueNormalized",
                          "contribution": 0.0177
                        },
                        {
                          "name": "duel_win_rate",
                          "contribution": -0.0172
                        }
                      ],
                      "others": -0.0053,
                      "total": 6.6928
                    }
                  }
                ],
                "caveat": "Raw XGBoost output: no per-90 normalization; minutesPlayed is the player's historical average."
              }
            },
            {
              "step": "market_value_boost",
              "description": "Market-value quality scaling (boost 1.0506, quality 0.669)",
              "stats": {
                "key_pass": 1,
                "expected_assists": 0.0465,
                "assists": 0,
                "expected_goals": 0.0535,
                "rating": 7.0311,
                "minutes": 12,
                "total_pass": 2,
                "accurate_pass": 38,
                "duels_won": 4,
                "total_long_balls": 0,
                "accurate_long_balls": 0,
                "total_own_half_passes": 1,
                "accurate_own_half_passes": 0,
                "total_opp_half_passes": 0,
                "accurate_opp_half_passes": 0,
                "crosses_total": 0,
                "crosses_accurate": 0,
                "touches": 3,
                "possession_lost": 1.0506,
                "dispossessed": 0.0,
                "duels_lost": 0,
                "aerial_won": 0,
                "aerial_lost": 0,
                "interceptions": 0,
                "tackles_won": 0,
                "tackles": 0,
                "clearances": 0,
                "total_contest": 0,
                "won_contest": 0,
                "challenges_lost": 0,
                "fouls": 0,
                "fouls_drawn": 0,
                "goal_rate": 0.0,
                "goals": 0,
                "shots_on_target": 0,
                "shots_off_target": 0,
                "blocks": 0,
                "big_chances_created": 0,
                "big_chances_missed": 0,
                "xgot": 0.0,
                "ball_carries": 0,
                "total_progression": 0,
                "progressive_carries": 0
              },
              "params": {
                "market_value_eur": 24000000,
                "quality_factor": 0.6685,
                "boost_factor": 1.0506
              }
            },
            {
              "step": "fbref_prior_blend",
              "description": "FBref 2026-27 prior blended (weight 0.0062)",
              "stats": {
                "key_pass": 1,
                "expected_assists": 0.0465,
                "assists": 0,
                "expected_goals": 0.0535,
                "rating": 7.0311,
                "minutes": 12,
                "total_pass": 2,
                "accurate_pass": 38,
                "duels_won": 4,
                "total_long_balls": 0,
                "accurate_long_balls": 0,
                "total_own_half_passes": 1,
                "accurate_own_half_passes": 0,
                "total_opp_half_passes": 0,
                "accurate_opp_half_passes": 0,
                "crosses_total": 0,
                "crosses_accurate": 0,
                "touches": 3,
                "possession_lost": 1.0506,
                "dispossessed": 0.0,
                "duels_lost": 0,
                "aerial_won": 0,
                "aerial_lost": 0,
                "interceptions": 0,
                "tackles_won": 0,
                "tackles": 0,
                "clearances": 0,
                "total_contest": 0,
                "won_contest": 0,
                "challenges_lost": 0,
                "fouls": 0,
                "fouls_drawn": 0,
                "goal_rate": 0.0,
                "goals": 0,
                "shots_on_target": 0,
                "shots_off_target": 0,
                "blocks": 0,
                "big_chances_created": 0,
                "big_chances_missed": 0,
                "xgot": 0.0,
                "ball_carries": 0,
                "total_progression": 0,
                "progressive_carries": 0,
                "total_shots": 0,
                "offsides": 0,
                "yellowCards": 0.0,
                "redCards": 0.0,
                "ownGoals": 0.0,
                "minutesPct": 10.6,
                "pointsPerMatch": 1.5,
                "netGoalDifferencePer90": -4.74
              },
              "params": {
                "blend_weight": 0.0062,
                "history_matches": 2,
                "prior_reliability": 0.0133,
                "competition": "Premier League",
                "squad": "Sunderland"
              }
            },
            {
              "step": "final_cap",
              "description": "Stats clamped to historical constraints and shot-component identity",
              "stats": {
                "key_pass": 1,
                "expected_assists": 0.0465,
                "assists": 0,
                "expected_goals": 0.0535,
                "rating": 7.0311,
                "minutes": 12,
                "total_pass": 2,
                "accurate_pass": 38,
                "duels_won": 4,
                "total_long_balls": 0,
                "accurate_long_balls": 0,
                "total_own_half_passes": 1,
                "accurate_own_half_passes": 0,
                "total_opp_half_passes": 0,
                "accurate_opp_half_passes": 0,
                "crosses_total": 0,
                "crosses_accurate": 0,
                "touches": 3,
                "possession_lost": 1.0506,
                "dispossessed": 0.0,
                "duels_lost": 0,
                "aerial_won": 0,
                "aerial_lost": 0,
                "interceptions": 0,
                "tackles_won": 0,
                "tackles": 0,
                "clearances": 0,
                "total_contest": 0,
                "won_contest": 0,
                "challenges_lost": 0,
                "fouls": 0,
                "fouls_drawn": 0,
                "goal_rate": 0.0,
                "goals": 0,
                "shots_on_target": 0,
                "shots_off_target": 0,
                "blocks": 0,
                "big_chances_created": 0,
                "big_chances_missed": 0,
                "xgot": 0.0,
                "ball_carries": 0,
                "total_progression": 0,
                "progressive_carries": 0,
                "total_shots": 0,
                "offsides": 0,
                "yellowCards": 0.0,
                "redCards": 0.0,
                "ownGoals": 0.0,
                "minutesPct": 10.6,
                "pointsPerMatch": 1.5,
                "netGoalDifferencePer90": 0.0
              },
              "params": {
                "stats_clamped": 0,
                "shot_identity_applied": false
              }
            },
            {
              "step": "enriched_model_output",
              "description": "Model output after duel-context enrichment (pre router post-processing)",
              "stats": {
                "key_pass": 1,
                "expected_assists": 0.0465,
                "assists": 0,
                "expected_goals": 0.0535,
                "rating": 7.0311,
                "minutes": 12,
                "total_pass": 2,
                "accurate_pass": 38,
                "duels_won": 4,
                "total_long_balls": 0,
                "accurate_long_balls": 0,
                "total_own_half_passes": 1,
                "accurate_own_half_passes": 0,
                "total_opp_half_passes": 0,
                "accurate_opp_half_passes": 0,
                "crosses_total": 0,
                "crosses_accurate": 0,
                "touches": 3,
                "possession_lost": 1.0506,
                "dispossessed": 0.0,
                "duels_lost": 0,
                "aerial_won": 1,
                "aerial_lost": 0,
                "interceptions": 0,
                "tackles_won": 0,
                "tackles": 0,
                "clearances": 0,
                "total_contest": 0,
                "won_contest": 0,
                "challenges_lost": 0,
                "fouls": 0,
                "fouls_drawn": 0,
                "goal_rate": 0.0,
                "goals": 0,
                "shots_on_target": 0,
                "shots_off_target": 0,
                "blocks": 0,
                "big_chances_created": 0,
                "big_chances_missed": 0,
                "xgot": 0.0,
                "ball_carries": 0,
                "total_progression": 0,
                "progressive_carries": 0,
                "total_shots": 1,
                "offsides": 0,
                "yellowCards": 0.0,
                "redCards": 0.0,
                "ownGoals": 0.0,
                "minutesPct": 10.6,
                "pointsPerMatch": 1.5,
                "netGoalDifferencePer90": 0.0,
                "dribbles_attempted": 2,
                "dribbles_successful": 0.5,
                "crosses_attempted": 2.7,
                "duel_win_rate": 0.277,
                "pressing_faced": "ULTRA_HIGH",
                "matchup_zone": "Right Wingback vs Left Back — Overlapping Run",
                "numerical_situation": "1v1",
                "opponent_defenders": "Joško Gvardiol",
                "opponent_faced": "Joško Gvardiol",
                "antagonist_source": "defensive_duel, attacking_duel, midfield_pairing"
              },
              "params": {
                "duel_context_applied": true,
                "duel_context": {
                  "opponent_faced": "Joško Gvardiol",
                  "matchup_zone": "Right Wingback vs Left Back — Overlapping Run",
                  "duel_win_rate": 0.277,
                  "pressing_faced": "ULTRA_HIGH",
                  "numerical_situation": "1v1"
                }
              },
              "changes": [
                {
                  "stat": "aerialWon",
                  "before": 0.0,
                  "after": 1.0
                },
                {
                  "stat": "totalShots",
                  "before": 0.0,
                  "after": 0.8
                }
              ]
            },
            {
              "step": "team_lambda_rescale",
              "description": "Player expected_goals/expected_assists rescaled so squad sum equals team lambda 0.98 (squad xG sum 0.8793, xG scale 1.1179)",
              "stats": {
                "key_pass": 1,
                "expected_assists": 0.0465,
                "assists": 0,
                "expected_goals": 0.0598,
                "rating": 7.0311,
                "minutes": 12,
                "total_pass": 2,
                "accurate_pass": 38,
                "duels_won": 4,
                "total_long_balls": 0,
                "accurate_long_balls": 0,
                "total_own_half_passes": 1,
                "accurate_own_half_passes": 0,
                "total_opp_half_passes": 0,
                "accurate_opp_half_passes": 0,
                "crosses_total": 0,
                "crosses_accurate": 0,
                "touches": 3,
                "possession_lost": 1.0506,
                "dispossessed": 0.0,
                "duels_lost": 0,
                "aerial_won": 1,
                "aerial_lost": 0,
                "interceptions": 0,
                "tackles_won": 0,
                "tackles": 0,
                "clearances": 0,
                "total_contest": 0,
                "won_contest": 0,
                "challenges_lost": 0,
                "fouls": 0,
                "fouls_drawn": 0,
                "goal_rate": 0.0,
                "goals": 0,
                "shots_on_target": 0,
                "shots_off_target": 0,
                "blocks": 0,
                "big_chances_created": 0,
                "big_chances_missed": 0,
                "xgot": 0.0,
                "ball_carries": 0,
                "total_progression": 0,
                "progressive_carries": 0,
                "total_shots": 1,
                "offsides": 0,
                "yellowCards": 0.0,
                "redCards": 0.0,
                "ownGoals": 0.0,
                "minutesPct": 10.6,
                "pointsPerMatch": 1.5,
                "netGoalDifferencePer90": 0.0,
                "dribbles_attempted": 2,
                "dribbles_successful": 0.5,
                "crosses_attempted": 2.7,
                "duel_win_rate": 0.277,
                "pressing_faced": "ULTRA_HIGH",
                "matchup_zone": "Right Wingback vs Left Back — Overlapping Run",
                "numerical_situation": "1v1",
                "opponent_defenders": "Joško Gvardiol",
                "opponent_faced": "Joško Gvardiol",
                "antagonist_source": "defensive_duel, attacking_duel, midfield_pairing",
                "projected_goals": 0,
                "goal_probability": 0.0,
                "projected_assists": 0,
                "assist_probability": 0.0
              },
              "params": {
                "team_lambda": 0.983,
                "squad_xg_sum": 0.8793,
                "xg_scale": 1.1179,
                "scoreline_reset": true
              },
              "changes": [
                {
                  "stat": "expected_goals",
                  "before": 0.0535,
                  "after": 0.0598
                }
              ]
            },
            {
              "step": "rankings_attached",
              "description": "Global ranking attached (match squad rank 7, fifa_overall 74.0)",
              "stats": {
                "key_pass": 1,
                "expected_assists": 0.0465,
                "assists": 0,
                "expected_goals": 0.0598,
                "rating": 7.0311,
                "minutes": 12,
                "total_pass": 2,
                "accurate_pass": 38,
                "duels_won": 4,
                "total_long_balls": 0,
                "accurate_long_balls": 0,
                "total_own_half_passes": 1,
                "accurate_own_half_passes": 0,
                "total_opp_half_passes": 0,
                "accurate_opp_half_passes": 0,
                "crosses_total": 0,
                "crosses_accurate": 0,
                "touches": 3,
                "possession_lost": 1.0506,
                "dispossessed": 0.0,
                "duels_lost": 0,
                "aerial_won": 1,
                "aerial_lost": 0,
                "interceptions": 0,
                "tackles_won": 0,
                "tackles": 0,
                "clearances": 0,
                "total_contest": 0,
                "won_contest": 0,
                "challenges_lost": 0,
                "fouls": 0,
                "fouls_drawn": 0,
                "goal_rate": 0.0,
                "goals": 0,
                "shots_on_target": 0,
                "shots_off_target": 0,
                "blocks": 0,
                "big_chances_created": 0,
                "big_chances_missed": 0,
                "xgot": 0.0,
                "ball_carries": 0,
                "total_progression": 0,
                "progressive_carries": 0,
                "total_shots": 1,
                "offsides": 0,
                "yellowCards": 0.0,
                "redCards": 0.0,
                "ownGoals": 0.0,
                "minutesPct": 10.6,
                "pointsPerMatch": 1.5,
                "netGoalDifferencePer90": 0.0,
                "dribbles_attempted": 2,
                "dribbles_successful": 0.5,
                "crosses_attempted": 2.7,
                "duel_win_rate": 0.277,
                "pressing_faced": "ULTRA_HIGH",
                "matchup_zone": "Right Wingback vs Left Back — Overlapping Run",
                "numerical_situation": "1v1",
                "opponent_defenders": "Joško Gvardiol",
                "opponent_faced": "Joško Gvardiol",
                "antagonist_source": "defensive_duel, attacking_duel, midfield_pairing",
                "projected_goals": 0,
                "goal_probability": 0.0,
                "projected_assists": 0,
                "assist_probability": 0.0,
                "fifa_overall": 74.0
              },
              "params": {
                "match_squad_rank": 7,
                "squad_role": "starter",
                "ranking_source": "sofascore_plus_fifa_csv",
                "ranking_status": "combined",
                "global_player_rank": 3744,
                "fifa_rank": 2694.0,
                "fifa_source": "EA SPORTS FC official ratings",
                "fifa_overall": 74.0
              }
            },
            {
              "step": "integer_goal_projection",
              "description": "Team scoreline allocation skipped: 0 projected goals",
              "stats": {
                "key_pass": 1,
                "expected_assists": 0.0465,
                "assists": 0,
                "expected_goals": 0.0598,
                "rating": 7.0311,
                "minutes": 12,
                "total_pass": 2,
                "accurate_pass": 38,
                "duels_won": 4,
                "total_long_balls": 0,
                "accurate_long_balls": 0,
                "total_own_half_passes": 1,
                "accurate_own_half_passes": 0,
                "total_opp_half_passes": 0,
                "accurate_opp_half_passes": 0,
                "crosses_total": 0,
                "crosses_accurate": 0,
                "touches": 3,
                "possession_lost": 1.0506,
                "dispossessed": 0.0,
                "duels_lost": 0,
                "aerial_won": 1,
                "aerial_lost": 0,
                "interceptions": 0,
                "tackles_won": 0,
                "tackles": 0,
                "clearances": 0,
                "total_contest": 0,
                "won_contest": 0,
                "challenges_lost": 0,
                "fouls": 0,
                "fouls_drawn": 0,
                "goal_rate": 0.0,
                "goals": 0,
                "shots_on_target": 0,
                "shots_off_target": 0,
                "blocks": 0,
                "big_chances_created": 0,
                "big_chances_missed": 0,
                "xgot": 0.0,
                "ball_carries": 0,
                "total_progression": 0,
                "progressive_carries": 0,
                "total_shots": 1,
                "offsides": 0,
                "yellowCards": 0.0,
                "redCards": 0.0,
                "ownGoals": 0.0,
                "minutesPct": 10.6,
                "pointsPerMatch": 1.5,
                "netGoalDifferencePer90": 0.0,
                "dribbles_attempted": 2,
                "dribbles_successful": 0.5,
                "crosses_attempted": 2.7,
                "duel_win_rate": 0.277,
                "pressing_faced": "ULTRA_HIGH",
                "matchup_zone": "Right Wingback vs Left Back — Overlapping Run",
                "numerical_situation": "1v1",
                "opponent_defenders": "Joško Gvardiol",
                "opponent_faced": "Joško Gvardiol",
                "antagonist_source": "defensive_duel, attacking_duel, midfield_pairing",
                "projected_goals": 0,
                "goal_probability": 0.0,
                "projected_assists": 0,
                "assist_probability": 0.0,
                "fifa_overall": 74.0
              },
              "params": {
                "allocation_applied": false,
                "team_goals": 0,
                "goals_allocated": 0,
                "goal_probability": 0.0,
                "scorer_weight": 0.3881,
                "squad_weight_total": 10.7583,
                "weight_share": 0.0361,
                "position_multiplier": 0.78
              }
            },
            {
              "step": "integer_assist_projection",
              "description": "Team scoreline allocation skipped: 0 projected assists",
              "stats": {
                "key_pass": 1,
                "expected_assists": 0.0465,
                "assists": 0,
                "expected_goals": 0.0598,
                "rating": 7.0311,
                "minutes": 12,
                "total_pass": 2,
                "accurate_pass": 38,
                "duels_won": 4,
                "total_long_balls": 0,
                "accurate_long_balls": 0,
                "total_own_half_passes": 1,
                "accurate_own_half_passes": 0,
                "total_opp_half_passes": 0,
                "accurate_opp_half_passes": 0,
                "crosses_total": 0,
                "crosses_accurate": 0,
                "touches": 3,
                "possession_lost": 1.0506,
                "dispossessed": 0.0,
                "duels_lost": 0,
                "aerial_won": 1,
                "aerial_lost": 0,
                "interceptions": 0,
                "tackles_won": 0,
                "tackles": 0,
                "clearances": 0,
                "total_contest": 0,
                "won_contest": 0,
                "challenges_lost": 0,
                "fouls": 0,
                "fouls_drawn": 0,
                "goal_rate": 0.0,
                "goals": 0,
                "shots_on_target": 0,
                "shots_off_target": 0,
                "blocks": 0,
                "big_chances_created": 0,
                "big_chances_missed": 0,
                "xgot": 0.0,
                "ball_carries": 0,
                "total_progression": 0,
                "progressive_carries": 0,
                "total_shots": 1,
                "offsides": 0,
                "yellowCards": 0.0,
                "redCards": 0.0,
                "ownGoals": 0.0,
                "minutesPct": 10.6,
                "pointsPerMatch": 1.5,
                "netGoalDifferencePer90": 0.0,
                "dribbles_attempted": 2,
                "dribbles_successful": 0.5,
                "crosses_attempted": 2.7,
                "duel_win_rate": 0.277,
                "pressing_faced": "ULTRA_HIGH",
                "matchup_zone": "Right Wingback vs Left Back — Overlapping Run",
                "numerical_situation": "1v1",
                "opponent_defenders": "Joško Gvardiol",
                "opponent_faced": "Joško Gvardiol",
                "antagonist_source": "defensive_duel, attacking_duel, midfield_pairing",
                "projected_goals": 0,
                "goal_probability": 0.0,
                "projected_assists": 0,
                "assist_probability": 0.0,
                "fifa_overall": 74.0
              },
              "params": {
                "allocation_applied": false,
                "team_assists": 0,
                "assists_allocated": 0,
                "assist_probability": 0.0,
                "provider_weight": 1.2108,
                "squad_weight_total": 8.8319,
                "weight_share": 0.1371,
                "position_multiplier": 1.45
              }
            }
          ]
        },
        "Brian Brobbey": {
          "player_id": 910048,
          "position": "F",
          "position_depth": "F",
          "is_starter": true,
          "shirt_number": 9,
          "height": 180,
          "market_value": 42000000,
          "stats": {
            "expected_goals": 0.1855,
            "goal_rate": 0.3218,
            "goals": 0,
            "shots_on_target": 1,
            "expected_assists": 0.0351,
            "key_pass": 1,
            "rating": 7.3693,
            "minutes": 80,
            "total_pass": 12,
            "accurate_pass": 9,
            "duels_won": 3,
            "total_long_balls": 0,
            "accurate_long_balls": 0,
            "total_opp_half_passes": 9,
            "accurate_opp_half_passes": 6,
            "crosses_total": 0,
            "crosses_accurate": 0,
            "touches": 20,
            "possession_lost": 6.5236,
            "dispossessed": 0.0,
            "duels_lost": 4,
            "aerial_lost": 0,
            "total_contest": 0,
            "won_contest": 0,
            "ball_recovery": 0,
            "challenges_lost": 0,
            "fouls": 1,
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            "sofascore_appearances": 2.0,
            "fifa_rank": 2208.0,
            "fifa_overall": 75.0,
            "fifa_source": "EA SPORTS FC official ratings",
            "match_squad_rank": 13,
            "squad_role": "starter",
            "projected_match_rating": 7.0535,
            "source_file": "data/player_rankings.csv",
            "player_name": "Wilson Isidor",
            "ranking_neighbors": {
              "upper": [
                {
                  "player_name": "Aaron Hickey",
                  "ranking": 3427
                },
                {
                  "player_name": "Joaquin Seys",
                  "ranking": 3428
                },
                {
                  "player_name": "Julián Araujo",
                  "ranking": 3429
                },
                {
                  "player_name": "Emil Forsberg",
                  "ranking": 3430
                },
                {
                  "player_name": "Charlie Hughes",
                  "ranking": 3431
                }
              ],
              "lower": [
                {
                  "player_name": "Carlos Rodríguez",
                  "ranking": 3433
                },
                {
                  "player_name": "Ryan Manning",
                  "ranking": 3434
                },
                {
                  "player_name": "Sebastiaan Bornauw",
                  "ranking": 3435
                },
                {
                  "player_name": "Lorenzo Melgarejo",
                  "ranking": 3436
                },
                {
                  "player_name": "Tomáš Chorý",
                  "ranking": 3437
                }
              ]
            }
          },
          "data_sources": [
            "match_history",
            "market_value",
            "fbref_season"
          ],
          "data_confidence": 0.444,
          "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,
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              "match_history",
              "market_value",
              "fbref_season"
            ],
            "market_value_adjustment": 1.0348,
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              "competition": "Premier League",
              "season": "2026-2027",
              "appearances": 2.0,
              "starts": 0.0,
              "minutes": 50.0,
              "goals_per90": 1.6666666666666667,
              "assists_per90": 0.0,
              "shots_per90": 5.4,
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            "rationale": "XGBoost regressor (F_service) evaluated 3 historical appearances across 6 target models; FBref 2026-2027 prior blended (Premier League, Sunderland, rel: 0.04, gls/90: 1.6666666666666667, ast/90: 0.0)."
          },
          "stat_evolution": [
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                  "schema_version": 3,
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                    "players": 278,
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                },
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                    "match_date": "2026-08-30",
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                  {
                    "match_date": "2026-08-22",
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                      {
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                  },
                  {
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                      {
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                      {
                        "name": "totalPass",
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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": "keyPass",
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                      {
                        "name": "dribbleValueNormalized",
                        "importance": 0.0657
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                      {
                        "name": "ballCarriesCount",
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                      {
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                      {
                        "name": "aerialLost",
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                    ],
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                        {
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                        {
                          "name": "shotValueNormalized",
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                        {
                          "name": "expectedAssists",
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                        {
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                  {
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                      {
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                      {
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                      {
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                    ],
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                        {
                          "name": "totalShots_p90",
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                      ],
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                ],
                "caveat": "Raw XGBoost output: no per-90 normalization; minutesPlayed is the player's historical average."
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            },
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            {
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                "squad": "Sunderland"
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                {
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              "params": {
                "stats_clamped": 0,
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            },
            {
              "step": "enriched_model_output",
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                "minutesPct": 27.8,
                "pointsPerMatch": 1.5,
                "netGoalDifferencePer90": 0.0,
                "opponent_faced": "Nico O'Reilly, Marc Guéhi",
                "matchup_zone": "Shape fallback",
                "antagonist_source": "formation_fallback"
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              "params": {
                "duel_context_applied": true,
                "duel_context": {
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              }
            },
            {
              "step": "team_lambda_rescale",
              "description": "Player expected_goals/expected_assists rescaled so squad sum equals team lambda 0.98 (squad xG sum 0.8793, xG scale 1.1179)",
              "stats": {
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                "xgot": 0.0,
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                "total_progression": 0,
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                "shotAccuracy": 33.3,
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                "minutesPct": 27.8,
                "pointsPerMatch": 1.5,
                "netGoalDifferencePer90": 0.0,
                "opponent_faced": "Nico O'Reilly, Marc Guéhi",
                "matchup_zone": "Shape fallback",
                "antagonist_source": "formation_fallback",
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                "goal_probability": 0.0,
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                "squad_xg_sum": 0.8793,
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                "scoreline_reset": true
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              "step": "rankings_attached",
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                "antagonist_source": "formation_fallback",
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              "params": {
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                "ranking_source": "sofascore_plus_fifa_csv",
                "ranking_status": "combined",
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            },
            {
              "step": "integer_goal_projection",
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                "opponent_faced": "Nico O'Reilly, Marc Guéhi",
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            },
            {
              "step": "integer_assist_projection",
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                "opponent_faced": "Nico O'Reilly, Marc Guéhi",
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          },
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            "rationale": "Bench projection from market-value prior (€2,800,000) scaled to 4.4 expected mins; FBref playing time empirical prior: 0.0 sub appearances, 0 mins/sub."
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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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                "ranking_source": "sofascore_plus_fifa_csv",
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                "fifa_source": "EA SPORTS FC official ratings",
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            "minutesPct": 50.0,
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            "projected_substitution_game_state_adjustment": 1,
            "substitution_usage": "available_bench_not_projected_used",
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          "latest_10_games": [
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              "match_date": "2026-09-12 19:00:00 UTC",
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              "league_id": 17.0,
              "league_slug": "premier-league",
              "league_country": "England",
              "season_id": 96668.0,
              "season_name": "Premier League 26/27",
              "season_year": "26/27",
              "home_team": "Sunderland",
              "away_team": "Arsenal",
              "home_score_current": 0.0,
              "away_score_current": 2.0,
              "team_side": "home",
              "status_code": 100.0,
              "status_type": "finished",
              "status_description": "Ended",
              "player_status": "starter",
              "is_starting_11": true,
              "team": "Sunderland",
              "opponent": "Arsenal",
              "stats": {},
              "has_player_stats": false,
              "source": "depth_chart.csv"
            },
            {
              "match_id": 16363260.0,
              "match_date": "2026-09-05",
              "home_team": "Brentford",
              "away_team": "Sunderland",
              "team_side": "away",
              "is_starting_11": 1,
              "team": "Sunderland",
              "opponent": "Brentford",
              "stats": {
                "minutes": 90,
                "rating": 6.9,
                "assists": 0,
                "expected_assists": 0.0162,
                "total_shots": 0,
                "total_pass": 27,
                "accurate_pass": 19,
                "tackles": 4,
                "tackles_won": 4,
                "clearances": 9,
                "aerial_won": 5,
                "duels_won": 11,
                "ball_recovery": 6
              },
              "has_player_stats": true,
              "league_name": "Premier League",
              "league_id": "17.0",
              "league_slug": "premier-league",
              "league_country": "England",
              "season_id": "96668.0",
              "season_name": "Premier League 26/27",
              "season_year": "26/27"
            },
            {
              "match_id": 16363255.0,
              "match_date": "2026-08-30",
              "home_team": "Sunderland",
              "away_team": "Fulham",
              "team_side": "home",
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              "team": "Sunderland",
              "opponent": "Fulham",
              "stats": {
                "minutes": 90,
                "rating": 8.1,
                "assists": 0,
                "expected_assists": 0.0114,
                "total_shots": 0,
                "total_pass": 49,
                "accurate_pass": 37,
                "tackles": 2,
                "interceptions": 1,
                "clearances": 14,
                "aerial_won": 2,
                "duels_won": 5,
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              },
              "has_player_stats": true,
              "league_name": "Premier League",
              "league_id": "17.0",
              "league_slug": "premier-league",
              "league_country": "England",
              "season_id": "96668.0",
              "season_name": "Premier League 26/27",
              "season_year": "26/27"
            }
          ],
          "ranking": {
            "global_player_rank": 425,
            "combined_rank_score": 261.0,
            "ranking_source": "sofascore_plus_fifa_csv",
            "ranking_status": "combined",
            "sofascore_rank": 21.0,
            "sofascore_rating": 8.1,
            "sofascore_appearances": 1.0,
            "fifa_rank": 501.0,
            "fifa_overall": 81.0,
            "fifa_source": "EA SPORTS FC official ratings",
            "match_squad_rank": 14,
            "squad_role": "substitute",
            "projected_match_rating": 6.8089,
            "source_file": "data/player_rankings.csv",
            "player_name": "Nordi Mukiele",
            "ranking_neighbors": {
              "upper": [
                {
                  "player_name": "Alex Sandro",
                  "ranking": 420
                },
                {
                  "player_name": "Ismoilbek Usmonxo'jayev",
                  "ranking": 421
                },
                {
                  "player_name": "Seok-joo Yoon",
                  "ranking": 422
                },
                {
                  "player_name": "Harry Wilson",
                  "ranking": 423
                },
                {
                  "player_name": "Christos Tzolis",
                  "ranking": 424
                }
              ],
              "lower": [
                {
                  "player_name": "Dani Olmo",
                  "ranking": 426
                },
                {
                  "player_name": "Piotr Zieliński",
                  "ranking": 427
                },
                {
                  "player_name": "Anvar Gofurov",
                  "ranking": 428
                },
                {
                  "player_name": "Ibrokhimkhalil Yuldoshev",
                  "ranking": 429
                },
                {
                  "player_name": "Iliman Ndiaye",
                  "ranking": 430
                }
              ]
            }
          },
          "data_sources": [
            "match_history",
            "market_value",
            "fbref_season"
          ],
          "data_confidence": 0.385,
          "history_matches": 2,
          "xgboost_reasoning": {
            "model_source": "xgboost_regressor",
            "position_service": "D_service",
            "features_evaluated": [
              "minutesPlayed",
              "is_starting_11",
              "totalPass",
              "accuratePass",
              "totalLongBalls",
              "totalOppositionHalfPasses",
              "duelWon",
              "duelLost",
              "aerialWon",
              "aerialLost",
              "ballRecovery",
              "touches",
              "totalClearance",
              "wonTackle",
              "interceptionWon",
              "dispossessed",
              "challengeLost",
              "errorLeadToAShot",
              "errorLeadToAGoal",
              "possessionLostCtrl",
              "passValueNormalized",
              "defensiveValueNormalized",
              "ballCarriesCount",
              "totalProgression",
              "progressiveBallCarriesCount",
              "pass_accuracy",
              "duel_win_rate",
              "opp_half_pass_pct",
              "long_ball_accuracy",
              "defensive_actions",
              "tackle_success_rate",
              "touches_p90",
              "totalTackle_p90",
              "interceptionWon_p90",
              "totalClearance_p90",
              "duelWon_p90",
              "ballRecovery_p90",
              "press_vulnerability",
              "error_severity",
              "aerial_dominance",
              "progressive_carries_p90",
              "history_matches"
            ],
            "targets_predicted": [
              "interceptionWon",
              "totalTackle",
              "wonTackle",
              "totalClearance",
              "aerialWon",
              "rating"
            ],
            "history_matches": 2,
            "data_confidence": 0.385,
            "data_sources": [
              "match_history",
              "market_value",
              "fbref_season"
            ],
            "bench_expected_minutes": 14.142160785804542,
            "bench_appearance_prob": 0.229,
            "market_value_adjustment": 1.0244,
            "fbref_prior_metrics": {
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              "competition": "Premier League",
              "season": "2026-2027",
              "appearances": 1.0,
              "starts": 1.0,
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              "goals_per90": 0.0,
              "assists_per90": 0.0,
              "prior_reliability": 0.0667
            },
            "rationale": "Bench projection scaled from XGBoost D_service (2 historical appearances) to 14.1 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",
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                "tackles": 2,
                "tackles_won": 1,
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                "aerial_won": 1,
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                "minutes": 90,
                "total_pass": 38,
                "accurate_pass": 28,
                "duels_won": 8,
                "total_long_balls": 4,
                "accurate_long_balls": 2,
                "total_own_half_passes": 21,
                "accurate_own_half_passes": 18,
                "total_opp_half_passes": 17,
                "accurate_opp_half_passes": 10,
                "crosses_total": 1,
                "crosses_accurate": 1,
                "touches": 64,
                "possession_lost": 13.5,
                "dispossessed": 0.0,
                "duels_lost": 6,
                "aerial_lost": 2,
                "total_contest": 2,
                "won_contest": 1,
                "ball_recovery": 5,
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                "fouls": 0,
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                "blocks": 2,
                "goal_rate": 0.0,
                "goals": 0,
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                "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": 16,
                "total_progression": 25,
                "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
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                },
                "player_history": [
                  {
                    "match_date": "2026-09-05",
                    "opponent": "Brentford",
                    "minutes": 90.0,
                    "is_starting": true,
                    "weight": 0.5405,
                    "rating": 6.9
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                  {
                    "match_date": "2026-08-30",
                    "opponent": "Fulham",
                    "minutes": 90.0,
                    "is_starting": true,
                    "weight": 0.4595,
                    "rating": 8.1
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                ],
                "feature_row": {
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                  "is_starting_11": 0.0,
                  "accuratePass": 27.2703,
                  "touches_p90": 63.1892,
                  "possessionLostCtrl": 13.5405,
                  "totalClearance": 11.2973,
                  "aerialWon": 3.6216
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                "per_target": [
                  {
                    "target": "interceptionWon",
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                    "scale": "count per match",
                    "top_features": [
                      {
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                        "importance": 0.0944
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                      {
                        "name": "duel_win_rate",
                        "importance": 0.0353
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                      {
                        "name": "duelWon_p90",
                        "importance": 0.0341
                      },
                      {
                        "name": "interceptionWon_p90",
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                      },
                      {
                        "name": "totalClearance",
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                    ],
                    "decomposition": {
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                        {
                          "name": "is_starting_11",
                          "contribution": -0.1925
                        },
                        {
                          "name": "ballRecovery",
                          "contribution": 0.0609
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                        {
                          "name": "defensiveValueNormalized",
                          "contribution": -0.0235
                        },
                        {
                          "name": "totalClearance",
                          "contribution": 0.0173
                        },
                        {
                          "name": "totalClearance_p90",
                          "contribution": 0.0175
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                      ],
                      "others": -0.0246,
                      "total": 0.7659
                    }
                  },
                  {
                    "target": "totalTackle",
                    "predicted": 1.6310372352600098,
                    "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
                      },
                      {
                        "name": "defensive_actions",
                        "importance": 0.0401
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                    ],
                    "decomposition": {
                      "base": 1.3553,
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                        {
                          "name": "duelLost",
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                        {
                          "name": "possessionLostCtrl",
                          "contribution": 0.0743
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                        {
                          "name": "defensive_actions",
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                        },
                        {
                          "name": "is_starting_11",
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                        },
                        {
                          "name": "pass_accuracy",
                          "contribution": 0.0456
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                      ],
                      "others": 0.0666,
                      "total": 1.631
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                  },
                  {
                    "target": "wonTackle",
                    "predicted": 0.87796550989151,
                    "scale": "count per match",
                    "top_features": [
                      {
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                        "importance": 0.0565
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                      {
                        "name": "possessionLostCtrl",
                        "importance": 0.0432
                      },
                      {
                        "name": "challengeLost",
                        "importance": 0.0353
                      },
                      {
                        "name": "is_starting_11",
                        "importance": 0.0347
                      },
                      {
                        "name": "wonTackle",
                        "importance": 0.0329
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                    ],
                    "decomposition": {
                      "base": 0.8675,
                      "items": [
                        {
                          "name": "totalClearance_p90",
                          "contribution": -0.0873
                        },
                        {
                          "name": "totalClearance",
                          "contribution": 0.084
                        },
                        {
                          "name": "is_starting_11",
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                        },
                        {
                          "name": "possessionLostCtrl",
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                        },
                        {
                          "name": "defensive_actions",
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                      ],
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                      "total": 0.878
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                  },
                  {
                    "target": "totalClearance",
                    "predicted": 1.509442925453186,
                    "scale": "count per match",
                    "top_features": [
                      {
                        "name": "is_starting_11",
                        "importance": 0.11
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                      {
                        "name": "opp_half_pass_pct",
                        "importance": 0.0506
                      },
                      {
                        "name": "totalClearance_p90",
                        "importance": 0.0425
                      },
                      {
                        "name": "aerialWon",
                        "importance": 0.0417
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                      {
                        "name": "tackle_success_rate",
                        "importance": 0.0343
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                    ],
                    "decomposition": {
                      "base": 3.4032,
                      "items": [
                        {
                          "name": "is_starting_11",
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                        },
                        {
                          "name": "ballRecovery",
                          "contribution": -0.1072
                        },
                        {
                          "name": "totalClearance",
                          "contribution": 0.0874
                        },
                        {
                          "name": "aerialWon",
                          "contribution": 0.0882
                        },
                        {
                          "name": "possessionLostCtrl",
                          "contribution": -0.0626
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                      ],
                      "others": -0.1184,
                      "total": 1.5094
                    }
                  },
                  {
                    "target": "aerialWon",
                    "predicted": 0.9353512525558472,
                    "scale": "count per match",
                    "top_features": [
                      {
                        "name": "is_starting_11",
                        "importance": 0.0798
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                      {
                        "name": "aerialWon",
                        "importance": 0.0597
                      },
                      {
                        "name": "totalClearance",
                        "importance": 0.0439
                      },
                      {
                        "name": "accuratePass",
                        "importance": 0.0426
                      },
                      {
                        "name": "errorLeadToAShot",
                        "importance": 0.0411
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                    ],
                    "decomposition": {
                      "base": 1.2421,
                      "items": [
                        {
                          "name": "is_starting_11",
                          "contribution": -0.4069
                        },
                        {
                          "name": "totalClearance",
                          "contribution": 0.0552
                        },
                        {
                          "name": "totalClearance_p90",
                          "contribution": 0.0288
                        },
                        {
                          "name": "aerialWon",
                          "contribution": 0.0286
                        },
                        {
                          "name": "passValueNormalized",
                          "contribution": 0.0233
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                      ],
                      "others": -0.0357,
                      "total": 0.9354
                    }
                  },
                  {
                    "target": "rating",
                    "predicted": 6.6466898918151855,
                    "scale": "0-10",
                    "top_features": [
                      {
                        "name": "touches_p90",
                        "importance": 0.0708
                      },
                      {
                        "name": "accuratePass",
                        "importance": 0.0705
                      },
                      {
                        "name": "totalLongBalls",
                        "importance": 0.0537
                      },
                      {
                        "name": "pass_accuracy",
                        "importance": 0.0518
                      },
                      {
                        "name": "minutesPlayed",
                        "importance": 0.0478
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                    ],
                    "decomposition": {
                      "base": 6.6627,
                      "items": [
                        {
                          "name": "passValueNormalized",
                          "contribution": 0.049
                        },
                        {
                          "name": "totalOppositionHalfPasses",
                          "contribution": -0.0397
                        },
                        {
                          "name": "wonTackle",
                          "contribution": -0.0273
                        },
                        {
                          "name": "press_vulnerability",
                          "contribution": -0.0269
                        },
                        {
                          "name": "accuratePass",
                          "contribution": 0.0218
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                      ],
                      "others": 0.0071,
                      "total": 6.6467
                    }
                  }
                ],
                "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 1.0244, quality 0.581)",
              "stats": {
                "interceptions": 1,
                "tackles": 2,
                "tackles_won": 1,
                "clearances": 2,
                "aerial_won": 1,
                "rating": 6.8089,
                "minutes": 92,
                "total_pass": 39,
                "accurate_pass": 29,
                "duels_won": 8,
                "total_long_balls": 4,
                "accurate_long_balls": 2,
                "total_own_half_passes": 22,
                "accurate_own_half_passes": 18,
                "total_opp_half_passes": 17,
                "accurate_opp_half_passes": 11,
                "crosses_total": 1,
                "crosses_accurate": 1,
                "touches": 66,
                "possession_lost": 13.8295,
                "dispossessed": 0.0,
                "duels_lost": 6,
                "aerial_lost": 3,
                "total_contest": 2,
                "won_contest": 1,
                "ball_recovery": 5,
                "challenges_lost": 0,
                "fouls": 0,
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                "blocks": 2,
                "goal_rate": 0.0,
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                "expected_goals": 0.0,
                "expected_assists": 0.0102,
                "total_shots": 0,
                "shots_on_target": 0,
                "shots_off_target": 0,
                "big_chances_created": 0,
                "xgot": 0.0,
                "ball_carries": 16,
                "total_progression": 26,
                "progressive_carries": 0,
                "key_pass": 0
              },
              "params": {
                "market_value_eur": 15200000,
                "quality_factor": 0.5814,
                "boost_factor": 1.0244
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            },
            {
              "step": "fbref_prior_blend",
              "description": "FBref 2026-27 prior blended (weight 0.0310)",
              "stats": {
                "interceptions": 1,
                "tackles": 2,
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                "aerial_won": 1,
                "rating": 6.8089,
                "minutes": 92,
                "total_pass": 39,
                "accurate_pass": 29,
                "duels_won": 8,
                "total_long_balls": 4,
                "accurate_long_balls": 2,
                "total_own_half_passes": 22,
                "accurate_own_half_passes": 18,
                "total_opp_half_passes": 17,
                "accurate_opp_half_passes": 11,
                "crosses_total": 1,
                "crosses_accurate": 1,
                "touches": 66,
                "possession_lost": 13.8295,
                "dispossessed": 0.0,
                "duels_lost": 6,
                "aerial_lost": 3,
                "total_contest": 2,
                "won_contest": 1,
                "ball_recovery": 5,
                "challenges_lost": 0,
                "fouls": 0,
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                "blocks": 2,
                "goal_rate": 0.0,
                "goals": 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": 16,
                "total_progression": 26,
                "progressive_carries": 0,
                "key_pass": 0,
                "offsides": 0,
                "yellowCards": 0.0,
                "redCards": 0.0,
                "ownGoals": 0.0,
                "minutesPct": 50.0,
                "pointsPerMatch": 3.0,
                "netGoalDifferencePer90": 1.0
              },
              "params": {
                "blend_weight": 0.031,
                "history_matches": 2,
                "prior_reliability": 0.0667,
                "competition": "Premier League",
                "squad": "Sunderland"
              },
              "changes": [
                {
                  "stat": "wonTackle",
                  "before": 0.8994,
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                {
                  "stat": "interceptionWon",
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              ]
            },
            {
              "step": "minutes_scale",
              "description": "Bench projection scaled to 14.1 expected minutes (appearance prob 0.23)",
              "stats": {
                "interceptions": 0,
                "tackles": 0,
                "tackles_won": 0,
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                "aerial_won": 0,
                "rating": 6.8089,
                "minutes": 14,
                "total_pass": 6,
                "accurate_pass": 5,
                "duels_won": 1,
                "total_long_balls": 1,
                "accurate_long_balls": 0,
                "total_own_half_passes": 3,
                "accurate_own_half_passes": 3,
                "total_opp_half_passes": 3,
                "accurate_opp_half_passes": 2,
                "crosses_total": 0,
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                "touches": 10,
                "possession_lost": 2.1731,
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                "duels_lost": 1,
                "aerial_lost": 3,
                "total_contest": 0,
                "won_contest": 0,
                "ball_recovery": 1,
                "challenges_lost": 0,
                "fouls": 0,
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                "goals": 0,
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                "expected_goals": 0.0,
                "expected_assists": 0.0016,
                "total_shots": 0,
                "shots_on_target": 0,
                "shots_off_target": 0,
                "big_chances_created": 0,
                "xgot": 0.0,
                "ball_carries": 3,
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                "key_pass": 0,
                "offsides": 0,
                "yellowCards": 0.0,
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                "ownGoals": 0.0,
                "minutesPct": 50.0,
                "pointsPerMatch": 3.0,
                "netGoalDifferencePer90": 1.0,
                "bench_appearance_probability": 0.229,
                "bench_expected_minutes": 14.14
              },
              "params": {
                "expected_minutes": 14.14,
                "appearance_probability": 0.229
              }
            },
            {
              "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": 6.8089,
                "minutes": 14,
                "total_pass": 6,
                "accurate_pass": 5,
                "duels_won": 1,
                "total_long_balls": 1,
                "accurate_long_balls": 0,
                "total_own_half_passes": 3,
                "accurate_own_half_passes": 3,
                "total_opp_half_passes": 3,
                "accurate_opp_half_passes": 2,
                "crosses_total": 0,
                "crosses_accurate": 0,
                "touches": 10,
                "possession_lost": 2.1731,
                "dispossessed": 0.0,
                "duels_lost": 1,
                "aerial_lost": 3,
                "total_contest": 0,
                "won_contest": 0,
                "ball_recovery": 1,
                "challenges_lost": 0,
                "fouls": 0,
                "fouls_drawn": 0,
                "blocks": 0,
                "goal_rate": 0.0,
                "goals": 0,
                "assists": 0,
                "expected_goals": 0.0,
                "expected_assists": 0.0016,
                "total_shots": 0,
                "shots_on_target": 0,
                "shots_off_target": 0,
                "big_chances_created": 0,
                "xgot": 0.0,
                "ball_carries": 3,
                "total_progression": 4,
                "progressive_carries": 0,
                "key_pass": 0,
                "offsides": 0,
                "yellowCards": 0.0,
                "redCards": 0.0,
                "ownGoals": 0.0,
                "minutesPct": 50.0,
                "pointsPerMatch": 3.0,
                "netGoalDifferencePer90": 1.0,
                "bench_appearance_probability": 0.229,
                "bench_expected_minutes": 14.14
              },
              "params": {
                "stats_clamped": 0,
                "shot_identity_applied": false
              }
            },
            {
              "step": "rankings_attached",
              "description": "Global ranking attached (match squad rank 14, fifa_overall 81.0)",
              "stats": {
                "interceptions": 0,
                "tackles": 0,
                "tackles_won": 0,
                "clearances": 0,
                "aerial_won": 0,
                "rating": 6.8089,
                "minutes": 14,
                "total_pass": 6,
                "accurate_pass": 5,
                "duels_won": 1,
                "total_long_balls": 1,
                "accurate_long_balls": 0,
                "total_own_half_passes": 3,
                "accurate_own_half_passes": 3,
                "total_opp_half_passes": 3,
                "accurate_opp_half_passes": 2,
                "crosses_total": 0,
                "crosses_accurate": 0,
                "touches": 10,
                "possession_lost": 2.1731,
                "dispossessed": 0.0,
                "duels_lost": 1,
                "aerial_lost": 3,
                "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,
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                "expected_goals": 0.0,
                "expected_assists": 0.0016,
                "total_shots": 0,
                "shots_on_target": 0,
                "shots_off_target": 0,
                "big_chances_created": 0,
                "xgot": 0.0,
                "ball_carries": 3,
                "total_progression": 4,
                "progressive_carries": 0,
                "key_pass": 0,
                "offsides": 0,
                "yellowCards": 0.0,
                "redCards": 0.0,
                "ownGoals": 0.0,
                "minutesPct": 50.0,
                "pointsPerMatch": 3.0,
                "netGoalDifferencePer90": 1.0,
                "bench_appearance_probability": 0.229,
                "bench_expected_minutes": 14.14,
                "substitution_rule_cap": 5,
                "projected_team_substitution_count": 4,
                "projected_substitution_expected_count": 3.137,
                "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
              },
              "params": {
                "match_squad_rank": 14,
                "squad_role": "substitute",
                "ranking_source": "sofascore_plus_fifa_csv",
                "ranking_status": "combined",
                "global_player_rank": 425,
                "fifa_rank": 501.0,
                "fifa_source": "EA SPORTS FC official ratings",
                "fifa_overall": 81.0
              }
            }
          ]
        },
        "Omar Alderete": {
          "player_id": 805137,
          "position": "D",
          "position_depth": "D_BENCH",
          "is_starter": false,
          "shirt_number": 15,
          "height": 187,
          "market_value": 13800000,
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            "aerial_won": 0,
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            "minutes": 20,
            "total_pass": 8,
            "accurate_pass": 8,
            "duels_won": 0,
            "total_long_balls": 1,
            "accurate_long_balls": 1,
            "total_own_half_passes": 5,
            "accurate_own_half_passes": 5,
            "total_opp_half_passes": 3,
            "accurate_opp_half_passes": 3,
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            "expected_goals": 0.0,
            "expected_assists": 0.0022,
            "total_shots": 0,
            "shots_on_target": 0,
            "shots_off_target": 0,
            "big_chances_created": 0,
            "xgot": 0.0,
            "ball_carries": 3,
            "total_progression": 16,
            "progressive_carries": 0,
            "key_pass": 0,
            "offsides": 0,
            "yellowCards": 0.0,
            "redCards": 0.0,
            "ownGoals": 0.0,
            "minutesPct": 13.3,
            "pointsPerMatch": 0.0,
            "netGoalDifferencePer90": 0.0,
            "bench_appearance_probability": 0.612,
            "bench_expected_minutes": 19.54,
            "projected_substitution_order": 3,
            "substitution_rule_cap": 5,
            "projected_team_substitution_count": 4,
            "projected_substitution_expected_count": 3.137,
            "projected_substitution_game_state_adjustment": 1,
            "substitution_usage": "projected_used_substitute",
            "projected_goals": 0,
            "goal_probability": 0.0,
            "projected_assists": 0,
            "assist_probability": 0.0,
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          },
          "latest_10_games": [
            {
              "match_id": 16363636.0,
              "match_date": "2026-08-22",
              "home_team": "Ipswich Town",
              "away_team": "Sunderland",
              "team_side": "away",
              "is_starting_11": 0,
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              "opponent": "Ipswich Town",
              "stats": {
                "minutes": 23,
                "rating": 6.1,
                "assists": 0,
                "expected_assists": 0.0078,
                "total_shots": 0,
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                "accurate_pass": 34,
                "aerial_won": 1,
                "duels_won": 1,
                "ball_recovery": 2
              },
              "has_player_stats": true,
              "league_name": "Premier League",
              "league_id": "17.0",
              "league_slug": "premier-league",
              "league_country": "England",
              "season_id": "96668.0",
              "season_name": "Premier League 26/27",
              "season_year": "26/27"
            }
          ],
          "ranking": {
            "global_player_rank": 1212,
            "combined_rank_score": 530.5,
            "ranking_source": "sofascore_plus_fifa_csv",
            "ranking_status": "combined",
            "sofascore_rank": 552.0,
            "sofascore_rating": 6.8182,
            "sofascore_appearances": 33.0,
            "fifa_rank": 509.0,
            "fifa_overall": 81.0,
            "fifa_source": "EA SPORTS FC official ratings",
            "match_squad_rank": 15,
            "squad_role": "substitute",
            "projected_match_rating": 6.8512,
            "source_file": "data/player_rankings.csv",
            "player_name": "Omar Alderete",
            "ranking_neighbors": {
              "upper": [
                {
                  "player_name": "Carlos Miguel",
                  "ranking": 1207
                },
                {
                  "player_name": "Žan Karničnik",
                  "ranking": 1208
                },
                {
                  "player_name": "Abdiel Ayarza",
                  "ranking": 1209
                },
                {
                  "player_name": "Adrian Șut",
                  "ranking": 1210
                },
                {
                  "player_name": "Christian Nørgaard",
                  "ranking": 1211
                }
              ],
              "lower": [
                {
                  "player_name": "Daichi Kamada",
                  "ranking": 1213
                },
                {
                  "player_name": "Marc-André Ter Stegen",
                  "ranking": 1214
                },
                {
                  "player_name": "Estéban Lepaul",
                  "ranking": 1215
                },
                {
                  "player_name": "Asilbek Jumaev",
                  "ranking": 1216
                },
                {
                  "player_name": "Ikboldzhon Malikdzhonov",
                  "ranking": 1217
                }
              ]
            }
          },
          "data_sources": [
            "match_history",
            "market_value",
            "fbref_season"
          ],
          "data_confidence": 0.316,
          "history_matches": 1,
          "xgboost_reasoning": {
            "model_source": "xgboost_regressor",
            "position_service": "D_service",
            "features_evaluated": [
              "minutesPlayed",
              "is_starting_11",
              "totalPass",
              "accuratePass",
              "totalLongBalls",
              "totalOppositionHalfPasses",
              "duelWon",
              "duelLost",
              "aerialWon",
              "aerialLost",
              "ballRecovery",
              "touches",
              "totalClearance",
              "wonTackle",
              "interceptionWon",
              "dispossessed",
              "challengeLost",
              "errorLeadToAShot",
              "errorLeadToAGoal",
              "possessionLostCtrl",
              "passValueNormalized",
              "defensiveValueNormalized",
              "ballCarriesCount",
              "totalProgression",
              "progressiveBallCarriesCount",
              "pass_accuracy",
              "duel_win_rate",
              "opp_half_pass_pct",
              "long_ball_accuracy",
              "defensive_actions",
              "tackle_success_rate",
              "touches_p90",
              "totalTackle_p90",
              "interceptionWon_p90",
              "totalClearance_p90",
              "duelWon_p90",
              "ballRecovery_p90",
              "press_vulnerability",
              "error_severity",
              "aerial_dominance",
              "progressive_carries_p90",
              "history_matches"
            ],
            "targets_predicted": [
              "interceptionWon",
              "totalTackle",
              "wonTackle",
              "totalClearance",
              "aerialWon",
              "rating"
            ],
            "history_matches": 1,
            "data_confidence": 0.316,
            "data_sources": [
              "match_history",
              "market_value",
              "fbref_season"
            ],
            "bench_expected_minutes": 19.54,
            "bench_appearance_prob": 0.612,
            "market_value_adjustment": 1.0198,
            "fbref_prior_metrics": {
              "squad": "Sunderland",
              "competition": "Premier League",
              "season": "2026-2027",
              "appearances": 1.0,
              "starts": 0.0,
              "sub_appearances": 1.0,
              "minutes_per_sub": 24.0,
              "goals_per90": 0.0,
              "assists_per90": 0.0,
              "prior_reliability": 0.02
            },
            "rationale": "Bench projection scaled from XGBoost D_service (1 historical appearances) to 19.5 expected mins (appearance prob 0.61); FBref playing time empirical prior: 1.0 sub appearances, 24.0 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": 2,
                "aerial_won": 1,
                "rating": 6.7183,
                "minutes": 23,
                "total_pass": 37,
                "accurate_pass": 34,
                "duels_won": 1,
                "total_long_balls": 5,
                "accurate_long_balls": 3,
                "total_own_half_passes": 22,
                "accurate_own_half_passes": 21,
                "total_opp_half_passes": 15,
                "accurate_opp_half_passes": 13,
                "crosses_total": 0,
                "crosses_accurate": 0,
                "touches": 38,
                "possession_lost": 3.0,
                "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": 14,
                "total_progression": 71,
                "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": "2026-08-22",
                    "opponent": "Ipswich Town",
                    "minutes": 23.0,
                    "is_starting": false,
                    "weight": 1.0,
                    "rating": 6.1
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                ],
                "feature_row": {
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                  "is_starting_11": 0.0,
                  "accuratePass": 34.0,
                  "touches_p90": 148.6957,
                  "possessionLostCtrl": 3.0,
                  "totalClearance": 0.0,
                  "aerialWon": 1.0
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                "per_target": [
                  {
                    "target": "interceptionWon",
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                    "scale": "count per match",
                    "top_features": [
                      {
                        "name": "is_starting_11",
                        "importance": 0.0944
                      },
                      {
                        "name": "duel_win_rate",
                        "importance": 0.0353
                      },
                      {
                        "name": "duelWon_p90",
                        "importance": 0.0341
                      },
                      {
                        "name": "interceptionWon_p90",
                        "importance": 0.0326
                      },
                      {
                        "name": "totalClearance",
                        "importance": 0.0322
                      }
                    ],
                    "decomposition": {
                      "base": 0.9108,
                      "items": [
                        {
                          "name": "is_starting_11",
                          "contribution": -0.2672
                        },
                        {
                          "name": "duel_win_rate",
                          "contribution": 0.0575
                        },
                        {
                          "name": "defensiveValueNormalized",
                          "contribution": 0.0216
                        },
                        {
                          "name": "touches_p90",
                          "contribution": 0.0206
                        },
                        {
                          "name": "ballRecovery_p90",
                          "contribution": 0.0166
                        }
                      ],
                      "others": -0.0134,
                      "total": 0.7465
                    }
                  },
                  {
                    "target": "totalTackle",
                    "predicted": 1.1917057037353516,
                    "scale": "count per match",
                    "top_features": [
                      {
                        "name": "history_matches",
                        "importance": 0.0588
                      },
                      {
                        "name": "duelLost",
                        "importance": 0.0461
                      },
                      {
                        "name": "possessionLostCtrl",
                        "importance": 0.0446
                      },
                      {
                        "name": "challengeLost",
                        "importance": 0.0406
                      },
                      {
                        "name": "defensive_actions",
                        "importance": 0.0401
                      }
                    ],
                    "decomposition": {
                      "base": 1.3553,
                      "items": [
                        {
                          "name": "possessionLostCtrl",
                          "contribution": -0.0585
                        },
                        {
                          "name": "is_starting_11",
                          "contribution": -0.048
                        },
                        {
                          "name": "defensiveValueNormalized",
                          "contribution": 0.0408
                        },
                        {
                          "name": "minutesPlayed",
                          "contribution": -0.0304
                        },
                        {
                          "name": "defensive_actions",
                          "contribution": -0.0269
                        }
                      ],
                      "others": -0.0406,
                      "total": 1.1917
                    }
                  },
                  {
                    "target": "wonTackle",
                    "predicted": 0.6232773661613464,
                    "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
                      }
                    ],
                    "decomposition": {
                      "base": 0.8675,
                      "items": [
                        {
                          "name": "possessionLostCtrl",
                          "contribution": -0.0776
                        },
                        {
                          "name": "is_starting_11",
                          "contribution": -0.0559
                        },
                        {
                          "name": "defensive_actions",
                          "contribution": -0.0465
                        },
                        {
                          "name": "long_ball_accuracy",
                          "contribution": 0.0419
                        },
                        {
                          "name": "minutesPlayed",
                          "contribution": -0.0419
                        }
                      ],
                      "others": -0.0642,
                      "total": 0.6233
                    }
                  },
                  {
                    "target": "totalClearance",
                    "predicted": 1.6819915771484375,
                    "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
                      }
                    ],
                    "decomposition": {
                      "base": 3.4032,
                      "items": [
                        {
                          "name": "is_starting_11",
                          "contribution": -1.8042
                        },
                        {
                          "name": "opp_half_pass_pct",
                          "contribution": 0.1154
                        },
                        {
                          "name": "totalClearance_p90",
                          "contribution": -0.0825
                        },
                        {
                          "name": "totalLongBalls",
                          "contribution": 0.0796
                        },
                        {
                          "name": "minutesPlayed",
                          "contribution": -0.0701
                        }
                      ],
                      "others": 0.0406,
                      "total": 1.682
                    }
                  },
                  {
                    "target": "aerialWon",
                    "predicted": 0.9259135723114014,
                    "scale": "count per match",
                    "top_features": [
                      {
                        "name": "is_starting_11",
                        "importance": 0.0798
                      },
                      {
                        "name": "aerialWon",
                        "importance": 0.0597
                      },
                      {
                        "name": "totalClearance",
                        "importance": 0.0439
                      },
                      {
                        "name": "accuratePass",
                        "importance": 0.0426
                      },
                      {
                        "name": "errorLeadToAShot",
                        "importance": 0.0411
                      }
                    ],
                    "decomposition": {
                      "base": 1.2421,
                      "items": [
                        {
                          "name": "is_starting_11",
                          "contribution": -0.357
                        },
                        {
                          "name": "error_severity",
                          "contribution": 0.0725
                        },
                        {
                          "name": "aerialWon",
                          "contribution": -0.0454
                        },
                        {
                          "name": "totalClearance",
                          "contribution": -0.0333
                        },
                        {
                          "name": "ballRecovery_p90",
                          "contribution": 0.0244
                        }
                      ],
                      "others": 0.0226,
                      "total": 0.9259
                    }
                  },
                  {
                    "target": "rating",
                    "predicted": 6.718274116516113,
                    "scale": "0-10",
                    "top_features": [
                      {
                        "name": "touches_p90",
                        "importance": 0.0708
                      },
                      {
                        "name": "accuratePass",
                        "importance": 0.0705
                      },
                      {
                        "name": "totalLongBalls",
                        "importance": 0.0537
                      },
                      {
                        "name": "pass_accuracy",
                        "importance": 0.0518
                      },
                      {
                        "name": "minutesPlayed",
                        "importance": 0.0478
                      }
                    ],
                    "decomposition": {
                      "base": 6.6627,
                      "items": [
                        {
                          "name": "minutesPlayed",
                          "contribution": -0.0796
                        },
                        {
                          "name": "passValueNormalized",
                          "contribution": 0.0596
                        },
                        {
                          "name": "totalOppositionHalfPasses",
                          "contribution": -0.0368
                        },
                        {
                          "name": "possessionLostCtrl",
                          "contribution": 0.0316
                        },
                        {
                          "name": "duel_win_rate",
                          "contribution": 0.0249
                        }
                      ],
                      "others": 0.0559,
                      "total": 6.7183
                    }
                  }
                ],
                "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 1.0198, quality 0.566)",
              "stats": {
                "interceptions": 1,
                "tackles": 1,
                "tackles_won": 1,
                "clearances": 2,
                "aerial_won": 1,
                "rating": 6.8512,
                "minutes": 23,
                "total_pass": 38,
                "accurate_pass": 35,
                "duels_won": 1,
                "total_long_balls": 5,
                "accurate_long_balls": 3,
                "total_own_half_passes": 22,
                "accurate_own_half_passes": 21,
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              ]
            },
            {
              "step": "minutes_scale",
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            },
            {
              "step": "team_lambda_rescale",
              "description": "Player expected_goals/expected_assists rescaled so squad sum equals team lambda 0.98 (squad xG sum 0.8793, xG scale 1.1179)",
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                "substitution_usage": "projected_used_substitute",
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              "params": {
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                "scoreline_reset": true
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          ]
        },
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              "has_player_stats": true,
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              "league_slug": "premier-league",
              "league_country": "England",
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            "source_file": "data/player_rankings.csv",
            "player_name": "Chemsdine Talbi",
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                {
                  "player_name": "Ao Tanaka",
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                },
                {
                  "player_name": "Fábio Vieira",
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                },
                {
                  "player_name": "Emanuel Emegha",
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                {
                  "player_name": "Beto",
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              ],
              "lower": [
                {
                  "player_name": "Nicolás Fernández",
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                },
                {
                  "player_name": "Michal Sadílek",
                  "ranking": 3152
                },
                {
                  "player_name": "Tammy Abraham",
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                },
                {
                  "player_name": "Rafa Marín",
                  "ranking": 3154
                },
                {
                  "player_name": "Jake O'Brien",
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              ]
            }
          },
          "data_sources": [
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            "fbref_season"
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          "data_confidence": 0.317,
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            "model_source": "xgboost_regressor",
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              "totalOppositionHalfPasses",
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              "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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              "goalAssist",
              "expectedGoals",
              "rating"
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              "fbref_season"
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              "season": "2026-2027",
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              "starts": 0.0,
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            "rationale": "Bench projection scaled from XGBoost M_service (1 historical appearances) to 27.9 expected mins (appearance prob 0.71); FBref playing time empirical prior: 1.0 sub appearances, 32.0 mins/sub."
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                "total_long_balls": 1,
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                "total_opp_half_passes": 6,
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                "ball_carries": 6,
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                "progressive_carries": 1
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              "trace": {
                "model": {
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                  "trained_on": {
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                    "players": 461,
                    "rows": 1422
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                },
                "player_history": [
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                    "match_date": "2026-08-22",
                    "opponent": "Ipswich Town",
                    "minutes": 31.0,
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                    "weight": 1.0,
                    "rating": 6.3
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                ],
                "feature_row": {
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                "per_target": [
                  {
                    "target": "keyPass",
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                    "top_features": [
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                        "name": "is_starting_11",
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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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                    ],
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                        {
                          "name": "is_starting_11",
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                          "name": "expectedAssists",
                          "contribution": -0.057
                        },
                        {
                          "name": "possessionLostCtrl",
                          "contribution": 0.036
                        },
                        {
                          "name": "ballCarriesCount",
                          "contribution": -0.0305
                        },
                        {
                          "name": "creative_index",
                          "contribution": -0.0191
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                      ],
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                      "total": 0.6288
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                  },
                  {
                    "target": "expectedAssists",
                    "predicted": 0.06568215042352676,
                    "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
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                      {
                        "name": "accurateCross",
                        "importance": 0.0356
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                      {
                        "name": "creative_index",
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                    ],
                    "decomposition": {
                      "base": 0.0929,
                      "items": [
                        {
                          "name": "cross_creative_contribution",
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                        {
                          "name": "is_starting_11",
                          "contribution": -0.0109
                        },
                        {
                          "name": "expectedAssists",
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                        },
                        {
                          "name": "ballCarriesCount",
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                        {
                          "name": "possessionLostCtrl",
                          "contribution": -0.0055
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                      ],
                      "others": -0.0127,
                      "total": 0.0657
                    }
                  },
                  {
                    "target": "goalAssist",
                    "predicted": 0.08853081613779068,
                    "scale": "count per match",
                    "top_features": [
                      {
                        "name": "dribbleValueNormalized",
                        "importance": 0.0442
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                      {
                        "name": "keyPass_p90",
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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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                    ],
                    "decomposition": {
                      "base": 0.0956,
                      "items": [
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                          "name": "numberOfSprints",
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                        {
                          "name": "duel_win_rate",
                          "contribution": 0.005
                        },
                        {
                          "name": "expectedAssists",
                          "contribution": -0.0048
                        },
                        {
                          "name": "passValueNormalized",
                          "contribution": 0.0037
                        },
                        {
                          "name": "cross_creative_contribution",
                          "contribution": 0.0038
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                      ],
                      "others": -0.0091,
                      "total": 0.0885
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                  },
                  {
                    "target": "expectedGoals",
                    "predicted": 0.032421208918094635,
                    "scale": "per match (raw)",
                    "top_features": [
                      {
                        "name": "totalShots",
                        "importance": 0.077
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                      {
                        "name": "intensity_index",
                        "importance": 0.0622
                      },
                      {
                        "name": "progressiveBallCarriesCount",
                        "importance": 0.0454
                      },
                      {
                        "name": "possessionLostCtrl",
                        "importance": 0.0399
                      },
                      {
                        "name": "numberOfSprints",
                        "importance": 0.0384
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                    ],
                    "decomposition": {
                      "base": 0.1087,
                      "items": [
                        {
                          "name": "is_starting_11",
                          "contribution": -0.0332
                        },
                        {
                          "name": "totalShots",
                          "contribution": -0.0155
                        },
                        {
                          "name": "intensity_index",
                          "contribution": -0.0094
                        },
                        {
                          "name": "possessionLostCtrl",
                          "contribution": -0.0072
                        },
                        {
                          "name": "passValueNormalized",
                          "contribution": 0.0027
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                      ],
                      "others": -0.0137,
                      "total": 0.0324
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                  },
                  {
                    "target": "rating",
                    "predicted": 6.763550281524658,
                    "scale": "0-10",
                    "top_features": [
                      {
                        "name": "ballRecovery_p90",
                        "importance": 0.0847
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                      {
                        "name": "ballRecovery",
                        "importance": 0.0836
                      },
                      {
                        "name": "kilometersCovered",
                        "importance": 0.0597
                      },
                      {
                        "name": "defensive_midfield_actions",
                        "importance": 0.05
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                      {
                        "name": "minutesPlayed",
                        "importance": 0.0441
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                    ],
                    "decomposition": {
                      "base": 6.8318,
                      "items": [
                        {
                          "name": "is_starting_11",
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                        {
                          "name": "expectedAssists",
                          "contribution": -0.0226
                        },
                        {
                          "name": "defensiveValueNormalized",
                          "contribution": 0.0157
                        },
                        {
                          "name": "totalOppositionHalfPasses",
                          "contribution": -0.0143
                        },
                        {
                          "name": "kilometersCovered",
                          "contribution": 0.0141
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                      ],
                      "others": 0.0052,
                      "total": 6.7636
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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": 5,
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              "params": {
                "market_value_eur": 23000000,
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            },
            {
              "step": "fbref_prior_blend",
              "description": "FBref 2026-27 prior blended (weight 0.0145)",
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                "accurate_pass": 9,
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                "total_long_balls": 1,
                "accurate_long_balls": 1,
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                "accurate_own_half_passes": 5,
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                "accurate_opp_half_passes": 4,
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              "params": {
                "blend_weight": 0.0145,
                "history_matches": 1,
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                "squad": "Sunderland"
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                {
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                {
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              ]
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            {
              "step": "minutes_scale",
              "description": "Bench projection scaled to 27.9 expected minutes (appearance prob 0.71)",
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                "accurate_own_half_passes": 2,
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              "params": {
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                "appearance_probability": 0.71
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            },
            {
              "step": "final_cap",
              "description": "Stats clamped to historical constraints and shot-component identity",
              "stats": {
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                "stats_clamped": 0,
                "shot_identity_applied": false
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            },
            {
              "step": "team_lambda_rescale",
              "description": "Player expected_goals/expected_assists rescaled so squad sum equals team lambda 0.98 (squad xG sum 0.8793, xG scale 1.1179)",
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                "accurate_pass": 3,
                "duels_won": 1,
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                "accurate_own_half_passes": 2,
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                "bench_appearance_probability": 0.71,
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                "projected_substitution_order": 2,
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                "projected_team_substitution_count": 4,
                "projected_substitution_expected_count": 3.137,
                "projected_substitution_game_state_adjustment": 1,
                "substitution_usage": "projected_used_substitute",
                "projected_goals": 0,
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                "scoreline_reset": true
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            },
            {
              "step": "rankings_attached",
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                "accurate_pass": 3,
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                "total_own_half_passes": 2,
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                "yellowCards": 0.0,
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                "pointsPerMatch": 0.0,
                "netGoalDifferencePer90": 0.0,
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                "projected_substitution_order": 2,
                "substitution_rule_cap": 5,
                "projected_team_substitution_count": 4,
                "projected_substitution_expected_count": 3.137,
                "projected_substitution_game_state_adjustment": 1,
                "substitution_usage": "projected_used_substitute",
                "projected_goals": 0,
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              "params": {
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                "squad_role": "substitute",
                "ranking_source": "sofascore_plus_fifa_csv",
                "ranking_status": "combined",
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                "fifa_source": "EA SPORTS FC official ratings",
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            }
          ]
        },
        "Dayann Methalie": {
          "player_id": 1894003,
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          "position_depth": "M_BENCH",
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            "accurate_pass": 12,
            "ball_recovery": 2,
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            "rating": 7.1,
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            "accurate_own_half_passes": 5,
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            "ball_carries": 9,
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            "progressive_carries": 2,
            "bench_appearance_probability": 0.533,
            "bench_expected_minutes": 22.73,
            "substitution_rule_cap": 5,
            "projected_team_substitution_count": 4,
            "projected_substitution_expected_count": 3.137,
            "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": 75.0
          },
          "latest_10_games": [],
          "ranking": {
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            "combined_rank_score": 1161.0,
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            "ranking_status": "combined",
            "sofascore_rank": null,
            "sofascore_rating": null,
            "sofascore_appearances": 0.0,
            "fifa_rank": 2240.0,
            "fifa_overall": 75.0,
            "fifa_source": "EA SPORTS FC official ratings",
            "match_squad_rank": 11,
            "squad_role": "substitute",
            "projected_match_rating": 7.1,
            "source_file": "data/player_rankings.csv",
            "player_name": "Dayann Methalie",
            "ranking_neighbors": {
              "upper": [
                {
                  "player_name": "David Affengruber",
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                },
                {
                  "player_name": "Kike Salas",
                  "ranking": 3204
                },
                {
                  "player_name": "Franck Honorat",
                  "ranking": 3205
                },
                {
                  "player_name": "Djibril Sow",
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                },
                {
                  "player_name": "Pepelu",
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                }
              ],
              "lower": [
                {
                  "player_name": "Robin Gosens",
                  "ranking": 3209
                },
                {
                  "player_name": "Álvaro Núñez",
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                {
                  "player_name": "Marvin Schwäbe",
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                {
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                {
                  "player_name": "Benjamin Henrichs",
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              "league_slug": "premier-league",
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              "season_name": "Premier League 26/27",
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                  "player_name": "Luca Koleosho",
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                {
                  "player_name": "Anastasios Bakasetas",
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                  "player_name": "Rick van Drongelen",
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                {
                  "player_name": "Rodrigo Echeverría",
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              ],
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                  "player_name": "Leonel Quiñónez",
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                {
                  "player_name": "Georgios Masouras",
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                {
                  "player_name": "Budu Zivzivadze",
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                },
                {
                  "player_name": "Clayton",
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                },
                {
                  "player_name": "Aldair Quintana",
                  "ranking": 4416
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              ]
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          },
          "data_sources": [
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              "duelWon",
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              "touches",
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              "wasFouled",
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              "passValueNormalized",
              "dribbleValueNormalized",
              "defensiveValueNormalized",
              "shotValueNormalized",
              "ballCarriesCount",
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              "progressiveBallCarriesCount",
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              "duel_win_rate",
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              "shot_accuracy",
              "xg_per_shot",
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              "totalShots_p90",
              "duelWon_p90",
              "ballCarriesCount_p90",
              "big_chance_conversion",
              "shot_waste_rate",
              "aerial_dominance",
              "press_resistance_fwd",
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            "rationale": "Bench projection scaled from XGBoost F_service (1 historical appearances) to 12.0 expected mins (appearance prob 0.72); FBref playing time empirical prior: 1.0 sub appearances, 1.0 mins/sub."
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          "stat_evolution": [
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              "trace": {
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                ],
                "feature_row": {
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                "per_target": [
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                          "name": "touches_p90",
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                        "name": "passValueNormalized",
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                  {
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                        "name": "dribbleValueNormalized",
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                          "name": "totalShots_p90",
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                          "name": "passValueNormalized",
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                  },
                  {
                    "target": "expectedAssists",
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                      {
                        "name": "accurateOppositionHalfPasses",
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                      {
                        "name": "totalPass",
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                      {
                        "name": "numberOfSprints",
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                    ],
                    "decomposition": {
                      "base": 0.0579,
                      "items": [
                        {
                          "name": "numberOfSprints",
                          "contribution": -0.01
                        },
                        {
                          "name": "minutesPlayed",
                          "contribution": -0.0069
                        },
                        {
                          "name": "accuratePass",
                          "contribution": -0.0058
                        },
                        {
                          "name": "possessionLostCtrl",
                          "contribution": -0.0043
                        },
                        {
                          "name": "totalPass",
                          "contribution": -0.0036
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                      ],
                      "others": -0.0067,
                      "total": 0.0206
                    }
                  },
                  {
                    "target": "keyPass",
                    "predicted": 0.46254777908325195,
                    "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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                    ],
                    "decomposition": {
                      "base": 0.6829,
                      "items": [
                        {
                          "name": "is_starting_11",
                          "contribution": -0.1668
                        },
                        {
                          "name": "ballCarriesCount_p90",
                          "contribution": 0.0656
                        },
                        {
                          "name": "duelWon",
                          "contribution": -0.0395
                        },
                        {
                          "name": "totalPass",
                          "contribution": -0.023
                        },
                        {
                          "name": "touches",
                          "contribution": -0.0186
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                      ],
                      "others": -0.0381,
                      "total": 0.4625
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                  },
                  {
                    "target": "rating",
                    "predicted": 5.4662766456604,
                    "scale": "0-10",
                    "top_features": [
                      {
                        "name": "speed_threat",
                        "importance": 0.0598
                      },
                      {
                        "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
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                    ],
                    "decomposition": {
                      "base": 6.7136,
                      "items": [
                        {
                          "name": "minutesPlayed",
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                        {
                          "name": "totalShots_p90",
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                        },
                        {
                          "name": "topSpeed",
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                        },
                        {
                          "name": "is_starting_11",
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                        {
                          "name": "touches_p90",
                          "contribution": -0.0925
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                      ],
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                      "total": 5.4663
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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 0.9953, quality 0.484)",
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                "shots_on_target": 0,
                "expected_assists": 0.0205,
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                "rating": 5.4404,
                "minutes": 1,
                "total_pass": 3,
                "accurate_pass": 2,
                "duels_won": 3,
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                "xgot": 0.1891,
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              },
              "params": {
                "market_value_eur": 6800000,
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            },
            {
              "step": "fbref_prior_blend",
              "description": "FBref 2026-27 prior blended (weight 0.0000)",
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                "shots_on_target": 0,
                "expected_assists": 0.0205,
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                "rating": 5.4404,
                "minutes": 1,
                "total_pass": 3,
                "accurate_pass": 2,
                "duels_won": 3,
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                "shotAccuracy": 100.0,
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              "params": {
                "blend_weight": 0.0,
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                "competition": "Premier League",
                "squad": "Sunderland"
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            },
            {
              "step": "minutes_scale",
              "description": "Bench projection scaled to 12.0 expected minutes (appearance prob 0.72)",
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                "expected_goals": 0.0172,
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                "shots_on_target": 0,
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                "minutes": 12,
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                "progressive_carries": 0,
                "total_shots": 2,
                "shotAccuracy": 100.0,
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                "minutesPct": 0.6,
                "pointsPerMatch": 3.0,
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                "bench_expected_minutes": 12.01
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              "params": {
                "expected_minutes": 12.01,
                "appearance_probability": 0.723
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            },
            {
              "step": "final_cap",
              "description": "Stats clamped to historical constraints and shot-component identity",
              "stats": {
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                "total_shots": 2,
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                "minutesPct": 0.6,
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              "params": {
                "stats_clamped": 0,
                "shot_identity_applied": false
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            },
            {
              "step": "team_lambda_rescale",
              "description": "Player expected_goals/expected_assists rescaled so squad sum equals team lambda 0.98 (squad xG sum 0.8793, xG scale 1.1179)",
              "stats": {
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                "duels_won": 0,
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                "projected_substitution_order": 1,
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                "projected_team_substitution_count": 4,
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                "projected_substitution_game_state_adjustment": 1,
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              "params": {
                "team_lambda": 0.983,
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                "scoreline_reset": true
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            },
            {
              "step": "rankings_attached",
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              "params": {
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                "ranking_source": "sofascore_plus_fifa_csv",
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            }
          ]
        },
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          "stat_evolution": [
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              "params": {
                "market_value_eur": 280000,
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            },
            {
              "step": "minutes_scale",
              "description": "Bench projection scaled to 25.3 expected minutes (appearance prob 0.56)",
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              "params": {
                "expected_minutes": 25.29,
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            },
            {
              "step": "final_cap",
              "description": "Stats clamped to historical constraints and shot-component identity",
              "stats": {
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              ]
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                          "contribution": -0.3928
                        },
                        {
                          "name": "totalShots_p90",
                          "contribution": -0.2746
                        },
                        {
                          "name": "topSpeed",
                          "contribution": -0.1665
                        },
                        {
                          "name": "is_starting_11",
                          "contribution": -0.1197
                        },
                        {
                          "name": "touches_p90",
                          "contribution": -0.0925
                        }
                      ],
                      "others": -0.2012,
                      "total": 5.4663
                    }
                  }
                ],
                "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 0.9953, quality 0.484)",
              "stats": {
                "expected_goals": 0.1292,
                "goal_rate": 0.119,
                "goals": 0,
                "shots_on_target": 0,
                "expected_assists": 0.0205,
                "key_pass": 0,
                "rating": 5.4404,
                "minutes": 1,
                "total_pass": 3,
                "accurate_pass": 2,
                "duels_won": 3,
                "total_long_balls": 0,
                "accurate_long_balls": 0,
                "total_opp_half_passes": 2,
                "accurate_opp_half_passes": 1,
                "crosses_total": 0,
                "crosses_accurate": 0,
                "touches": 7,
                "possession_lost": 1.9905,
                "dispossessed": 0.0,
                "duels_lost": 1,
                "aerial_lost": 0,
                "total_contest": 1,
                "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": 1,
                "big_chances_created": 0,
                "big_chances_missed": 1,
                "xgot": 0.1891,
                "offsides": 0,
                "ball_carries": 2,
                "total_progression": 3,
                "progressive_carries": 0
              },
              "params": {
                "market_value_eur": 6800000,
                "quality_factor": 0.4842,
                "boost_factor": 0.9953
              }
            },
            {
              "step": "fbref_prior_blend",
              "description": "FBref 2026-27 prior blended (weight 0.0000)",
              "stats": {
                "expected_goals": 0.1292,
                "goal_rate": 0.119,
                "goals": 0,
                "shots_on_target": 0,
                "expected_assists": 0.0205,
                "key_pass": 0,
                "rating": 5.4404,
                "minutes": 1,
                "total_pass": 3,
                "accurate_pass": 2,
                "duels_won": 3,
                "total_long_balls": 0,
                "accurate_long_balls": 0,
                "total_opp_half_passes": 2,
                "accurate_opp_half_passes": 1,
                "crosses_total": 0,
                "crosses_accurate": 0,
                "touches": 7,
                "possession_lost": 1.9905,
                "dispossessed": 0.0,
                "duels_lost": 1,
                "aerial_lost": 0,
                "total_contest": 1,
                "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": 1,
                "big_chances_created": 0,
                "big_chances_missed": 1,
                "xgot": 0.1891,
                "offsides": 0,
                "ball_carries": 2,
                "total_progression": 3,
                "progressive_carries": 0,
                "total_shots": 90,
                "shotAccuracy": 100.0,
                "shotConversion": 0.0,
                "minutesPct": 0.6,
                "pointsPerMatch": 3.0,
                "netGoalDifferencePer90": 0.0
              },
              "params": {
                "blend_weight": 0.0,
                "history_matches": 1,
                "prior_reliability": 0.0,
                "competition": "Premier League",
                "squad": "Sunderland"
              }
            },
            {
              "step": "minutes_scale",
              "description": "Bench projection scaled to 12.0 expected minutes (appearance prob 0.72)",
              "stats": {
                "expected_goals": 0.0172,
                "goal_rate": 0.0159,
                "goals": 0,
                "shots_on_target": 0,
                "expected_assists": 0.0027,
                "key_pass": 0,
                "rating": 5.4404,
                "minutes": 12,
                "total_pass": 0,
                "accurate_pass": 0,
                "duels_won": 0,
                "total_long_balls": 0,
                "accurate_long_balls": 0,
                "total_opp_half_passes": 0,
                "accurate_opp_half_passes": 0,
                "crosses_total": 0,
                "crosses_accurate": 0,
                "touches": 1,
                "possession_lost": 0.2656,
                "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": 0.0252,
                "offsides": 0,
                "ball_carries": 0,
                "total_progression": 0,
                "progressive_carries": 0,
                "total_shots": 2,
                "shotAccuracy": 100.0,
                "shotConversion": 0.0,
                "minutesPct": 0.6,
                "pointsPerMatch": 3.0,
                "netGoalDifferencePer90": 0.0,
                "bench_appearance_probability": 0.723,
                "bench_expected_minutes": 12.01
              },
              "params": {
                "expected_minutes": 12.01,
                "appearance_probability": 0.723
              }
            },
            {
              "step": "final_cap",
              "description": "Stats clamped to historical constraints and shot-component identity",
              "stats": {
                "expected_goals": 0.0172,
                "goal_rate": 0.0159,
                "goals": 0,
                "shots_on_target": 0,
                "expected_assists": 0.0027,
                "key_pass": 0,
                "rating": 5.4404,
                "minutes": 12,
                "total_pass": 0,
                "accurate_pass": 0,
                "duels_won": 0,
                "total_long_balls": 0,
                "accurate_long_balls": 0,
                "total_opp_half_passes": 0,
                "accurate_opp_half_passes": 0,
                "crosses_total": 0,
                "crosses_accurate": 0,
                "touches": 1,
                "possession_lost": 0.2656,
                "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": 0.0252,
                "offsides": 0,
                "ball_carries": 0,
                "total_progression": 0,
                "progressive_carries": 0,
                "total_shots": 2,
                "shotAccuracy": 100.0,
                "shotConversion": 0.0,
                "minutesPct": 0.6,
                "pointsPerMatch": 3.0,
                "netGoalDifferencePer90": 0.0,
                "bench_appearance_probability": 0.723,
                "bench_expected_minutes": 12.01
              },
              "params": {
                "stats_clamped": 0,
                "shot_identity_applied": false
              }
            },
            {
              "step": "team_lambda_rescale",
              "description": "Player expected_goals/expected_assists rescaled so squad sum equals team lambda 0.98 (squad xG sum 0.8793, xG scale 1.1179)",
              "stats": {
                "expected_goals": 0.0192,
                "goal_rate": 0.0159,
                "goals": 0,
                "shots_on_target": 0,
                "expected_assists": 0.0027,
                "key_pass": 0,
                "rating": 5.4404,
                "minutes": 12,
                "total_pass": 0,
                "accurate_pass": 0,
                "duels_won": 0,
                "total_long_balls": 0,
                "accurate_long_balls": 0,
                "total_opp_half_passes": 0,
                "accurate_opp_half_passes": 0,
                "crosses_total": 0,
                "crosses_accurate": 0,
                "touches": 1,
                "possession_lost": 0.2656,
                "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": 0.0252,
                "offsides": 0,
                "ball_carries": 0,
                "total_progression": 0,
                "progressive_carries": 0,
                "total_shots": 2,
                "shotAccuracy": 100.0,
                "shotConversion": 0.0,
                "minutesPct": 0.6,
                "pointsPerMatch": 3.0,
                "netGoalDifferencePer90": 0.0,
                "bench_appearance_probability": 0.723,
                "bench_expected_minutes": 12.01,
                "projected_substitution_order": 1,
                "substitution_rule_cap": 5,
                "projected_team_substitution_count": 4,
                "projected_substitution_expected_count": 3.137,
                "projected_substitution_game_state_adjustment": 1,
                "substitution_usage": "projected_used_substitute",
                "projected_goals": 0,
                "goal_probability": 0.0,
                "projected_assists": 0,
                "assist_probability": 0.0
              },
              "params": {
                "team_lambda": 0.983,
                "squad_xg_sum": 0.8793,
                "xg_scale": 1.1179,
                "scoreline_reset": true
              }
            },
            {
              "step": "rankings_attached",
              "description": "Global ranking attached (match squad rank 16, fifa_overall 72.0)",
              "stats": {
                "expected_goals": 0.0192,
                "goal_rate": 0.0159,
                "goals": 0,
                "shots_on_target": 0,
                "expected_assists": 0.0027,
                "key_pass": 0,
                "rating": 5.4404,
                "minutes": 12,
                "total_pass": 0,
                "accurate_pass": 0,
                "duels_won": 0,
                "total_long_balls": 0,
                "accurate_long_balls": 0,
                "total_opp_half_passes": 0,
                "accurate_opp_half_passes": 0,
                "crosses_total": 0,
                "crosses_accurate": 0,
                "touches": 1,
                "possession_lost": 0.2656,
                "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": 0.0252,
                "offsides": 0,
                "ball_carries": 0,
                "total_progression": 0,
                "progressive_carries": 0,
                "total_shots": 2,
                "shotAccuracy": 100.0,
                "shotConversion": 0.0,
                "minutesPct": 0.6,
                "pointsPerMatch": 3.0,
                "netGoalDifferencePer90": 0.0,
                "bench_appearance_probability": 0.723,
                "bench_expected_minutes": 12.01,
                "projected_substitution_order": 1,
                "substitution_rule_cap": 5,
                "projected_team_substitution_count": 4,
                "projected_substitution_expected_count": 3.137,
                "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
              },
              "params": {
                "match_squad_rank": 16,
                "squad_role": "substitute",
                "ranking_source": "sofascore_plus_fifa_csv",
                "ranking_status": "combined",
                "global_player_rank": 4411,
                "fifa_rank": 3956.0,
                "fifa_source": "EA SPORTS FC official ratings",
                "fifa_overall": 72.0
              }
            }
          ]
        },
        "Chemsdine Talbi": {
          "player_id": 1142675,
          "position": "M",
          "position_depth": "M_BENCH",
          "is_starter": false,
          "shirt_number": 7,
          "height": 175,
          "market_value": 23000000,
          "stats": {
            "key_pass": 0,
            "expected_assists": 0.0213,
            "assists": 0,
            "expected_goals": 0.0117,
            "rating": 7.0872,
            "minutes": 28,
            "total_pass": 4,
            "accurate_pass": 3,
            "duels_won": 1,
            "total_long_balls": 0,
            "accurate_long_balls": 0,
            "total_own_half_passes": 2,
            "accurate_own_half_passes": 2,
            "total_opp_half_passes": 2,
            "accurate_opp_half_passes": 1,
            "crosses_total": 1,
            "crosses_accurate": 0,
            "touches": 5,
            "possession_lost": 2.2722,
            "dispossessed": 1.0479,
            "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": 1,
            "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": 10,
            "progressive_carries": 0,
            "total_shots": 0,
            "offsides": 2,
            "yellowCards": 0.0,
            "redCards": 0.0,
            "ownGoals": 0.0,
            "minutesPct": 17.8,
            "pointsPerMatch": 0.0,
            "netGoalDifferencePer90": 0.0,
            "bench_appearance_probability": 0.71,
            "bench_expected_minutes": 27.88,
            "projected_substitution_order": 2,
            "substitution_rule_cap": 5,
            "projected_team_substitution_count": 4,
            "projected_substitution_expected_count": 3.137,
            "projected_substitution_game_state_adjustment": 1,
            "substitution_usage": "projected_used_substitute",
            "projected_goals": 0,
            "goal_probability": 0.0,
            "projected_assists": 0,
            "assist_probability": 0.0,
            "fifa_overall": 77.0
          },
          "latest_10_games": [
            {
              "match_id": 16363636.0,
              "match_date": "2026-08-22",
              "home_team": "Ipswich Town",
              "away_team": "Sunderland",
              "team_side": "away",
              "is_starting_11": 0,
              "team": "Sunderland",
              "opponent": "Ipswich Town",
              "stats": {
                "minutes": 31,
                "rating": 6.3,
                "assists": 0,
                "expected_assists": 0.001,
                "total_shots": 0,
                "total_pass": 11,
                "accurate_pass": 9,
                "ball_recovery": 2
              },
              "has_player_stats": true,
              "league_name": "Premier League",
              "league_id": "17.0",
              "league_slug": "premier-league",
              "league_country": "England",
              "season_id": "96668.0",
              "season_name": "Premier League 26/27",
              "season_year": "26/27"
            }
          ],
          "ranking": {
            "global_player_rank": 3150,
            "combined_rank_score": 1116.5,
            "ranking_source": "sofascore_plus_fifa_csv",
            "ranking_status": "combined",
            "sofascore_rank": 790.0,
            "sofascore_rating": 6.6286,
            "sofascore_appearances": 28.0,
            "fifa_rank": 1443.0,
            "fifa_overall": 77.0,
            "fifa_source": "EA SPORTS FC official ratings",
            "match_squad_rank": 8,
            "squad_role": "substitute",
            "projected_match_rating": 7.0872,
            "source_file": "data/player_rankings.csv",
            "player_name": "Chemsdine Talbi",
            "ranking_neighbors": {
              "upper": [
                {
                  "player_name": "Michael Keane",
                  "ranking": 3145
                },
                {
                  "player_name": "Ao Tanaka",
                  "ranking": 3146
                },
                {
                  "player_name": "Fábio Vieira",
                  "ranking": 3147
                },
                {
                  "player_name": "Emanuel Emegha",
                  "ranking": 3148
                },
                {
                  "player_name": "Beto",
                  "ranking": 3149
                }
              ],
              "lower": [
                {
                  "player_name": "Nicolás Fernández",
                  "ranking": 3151
                },
                {
                  "player_name": "Michal Sadílek",
                  "ranking": 3152
                },
                {
                  "player_name": "Tammy Abraham",
                  "ranking": 3153
                },
                {
                  "player_name": "Rafa Marín",
                  "ranking": 3154
                },
                {
                  "player_name": "Jake O'Brien",
                  "ranking": 3155
                }
              ]
            }
          },
          "data_sources": [
            "match_history",
            "market_value",
            "fbref_season"
          ],
          "data_confidence": 0.317,
          "history_matches": 1,
          "xgboost_reasoning": {
            "model_source": "xgboost_regressor",
            "position_service": "M_service",
            "features_evaluated": [
              "minutesPlayed",
              "is_starting_11",
              "totalPass",
              "accuratePass",
              "totalOppositionHalfPasses",
              "accurateOppositionHalfPasses",
              "totalShots",
              "keyPass",
              "expectedAssists",
              "totalCross",
              "accurateCross",
              "duelWon",
              "duelLost",
              "aerialWon",
              "ballRecovery",
              "touches",
              "interceptionWon",
              "wonTackle",
              "possessionLostCtrl",
              "dispossessed",
              "numberOfSprints",
              "kilometersCovered",
              "passValueNormalized",
              "dribbleValueNormalized",
              "defensiveValueNormalized",
              "shotValueNormalized",
              "ballCarriesCount",
              "totalProgression",
              "progressiveBallCarriesCount",
              "pass_accuracy",
              "duel_win_rate",
              "opp_half_pass_pct",
              "creative_index",
              "touches_p90",
              "totalPass_p90",
              "keyPass_p90",
              "duelWon_p90",
              "ballRecovery_p90",
              "ballCarriesCount_p90",
              "creative_efficiency",
              "cross_accuracy",
              "cross_creative_contribution",
              "defensive_midfield_actions",
              "press_vulnerability",
              "progressive_carries_p90",
              "intensity_index",
              "history_matches"
            ],
            "targets_predicted": [
              "keyPass",
              "expectedAssists",
              "goalAssist",
              "expectedGoals",
              "rating"
            ],
            "history_matches": 1,
            "data_confidence": 0.317,
            "data_sources": [
              "match_history",
              "market_value",
              "fbref_season"
            ],
            "bench_expected_minutes": 27.88,
            "bench_appearance_prob": 0.71,
            "market_value_adjustment": 1.0479,
            "fbref_prior_metrics": {
              "squad": "Sunderland",
              "competition": "Premier League",
              "season": "2026-2027",
              "appearances": 1.0,
              "starts": 0.0,
              "sub_appearances": 1.0,
              "minutes_per_sub": 32.0,
              "goals_per90": 0.0,
              "assists_per90": 0.0,
              "prior_reliability": 0.0267
            },
            "rationale": "Bench projection scaled from XGBoost M_service (1 historical appearances) to 27.9 expected mins (appearance prob 0.71); FBref playing time empirical prior: 1.0 sub appearances, 32.0 mins/sub."
          },
          "stat_evolution": [
            {
              "step": "xgboost_raw",
              "description": "XGBoost M_service raw output over 5 target models",
              "stats": {
                "key_pass": 1,
                "expected_assists": 0.0657,
                "assists": 0,
                "expected_goals": 0.0324,
                "rating": 6.7636,
                "minutes": 31,
                "total_pass": 11,
                "accurate_pass": 9,
                "duels_won": 4,
                "total_long_balls": 1,
                "accurate_long_balls": 1,
                "total_own_half_passes": 5,
                "accurate_own_half_passes": 5,
                "total_opp_half_passes": 6,
                "accurate_opp_half_passes": 4,
                "crosses_total": 3,
                "crosses_accurate": 0,
                "touches": 16,
                "possession_lost": 7.0,
                "dispossessed": 1.0,
                "duels_lost": 3,
                "aerial_won": 0,
                "aerial_lost": 0,
                "interceptions": 0,
                "tackles_won": 0,
                "tackles": 0,
                "clearances": 0,
                "total_contest": 0,
                "won_contest": 0,
                "challenges_lost": 1,
                "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": 6,
                "total_progression": 32,
                "progressive_carries": 1
              },
              "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": "2026-08-22",
                    "opponent": "Ipswich Town",
                    "minutes": 31.0,
                    "is_starting": false,
                    "weight": 1.0,
                    "rating": 6.3
                  }
                ],
                "feature_row": {
                  "history_matches": 1.0,
                  "is_starting_11": 0.0,
                  "ballRecovery_p90": 5.8065,
                  "ballRecovery": 2.0,
                  "intensity_index": 3.7117,
                  "expectedAssists": 0.001,
                  "kilometersCovered": 4.0391
                },
                "per_target": [
                  {
                    "target": "keyPass",
                    "predicted": 0.6288411617279053,
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                    "top_features": [
                      {
                        "name": "is_starting_11",
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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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                      {
                        "name": "accurateCross",
                        "importance": 0.0319
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                    ],
                    "decomposition": {
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                        {
                          "name": "is_starting_11",
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                        },
                        {
                          "name": "expectedAssists",
                          "contribution": -0.057
                        },
                        {
                          "name": "possessionLostCtrl",
                          "contribution": 0.036
                        },
                        {
                          "name": "ballCarriesCount",
                          "contribution": -0.0305
                        },
                        {
                          "name": "creative_index",
                          "contribution": -0.0191
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                      ],
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                      "total": 0.6288
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                  },
                  {
                    "target": "expectedAssists",
                    "predicted": 0.06568215042352676,
                    "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",
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                    ],
                    "decomposition": {
                      "base": 0.0929,
                      "items": [
                        {
                          "name": "cross_creative_contribution",
                          "contribution": 0.0152
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                        {
                          "name": "is_starting_11",
                          "contribution": -0.0109
                        },
                        {
                          "name": "expectedAssists",
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                        },
                        {
                          "name": "ballCarriesCount",
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                        {
                          "name": "possessionLostCtrl",
                          "contribution": -0.0055
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                      ],
                      "others": -0.0127,
                      "total": 0.0657
                    }
                  },
                  {
                    "target": "goalAssist",
                    "predicted": 0.08853081613779068,
                    "scale": "count per match",
                    "top_features": [
                      {
                        "name": "dribbleValueNormalized",
                        "importance": 0.0442
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                      {
                        "name": "keyPass_p90",
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                      {
                        "name": "totalCross",
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                      {
                        "name": "cross_accuracy",
                        "importance": 0.036
                      },
                      {
                        "name": "interceptionWon",
                        "importance": 0.0315
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                    ],
                    "decomposition": {
                      "base": 0.0956,
                      "items": [
                        {
                          "name": "numberOfSprints",
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                        },
                        {
                          "name": "duel_win_rate",
                          "contribution": 0.005
                        },
                        {
                          "name": "expectedAssists",
                          "contribution": -0.0048
                        },
                        {
                          "name": "passValueNormalized",
                          "contribution": 0.0037
                        },
                        {
                          "name": "cross_creative_contribution",
                          "contribution": 0.0038
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                      ],
                      "others": -0.0091,
                      "total": 0.0885
                    }
                  },
                  {
                    "target": "expectedGoals",
                    "predicted": 0.032421208918094635,
                    "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
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                    ],
                    "decomposition": {
                      "base": 0.1087,
                      "items": [
                        {
                          "name": "is_starting_11",
                          "contribution": -0.0332
                        },
                        {
                          "name": "totalShots",
                          "contribution": -0.0155
                        },
                        {
                          "name": "intensity_index",
                          "contribution": -0.0094
                        },
                        {
                          "name": "possessionLostCtrl",
                          "contribution": -0.0072
                        },
                        {
                          "name": "passValueNormalized",
                          "contribution": 0.0027
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                      ],
                      "others": -0.0137,
                      "total": 0.0324
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                  },
                  {
                    "target": "rating",
                    "predicted": 6.763550281524658,
                    "scale": "0-10",
                    "top_features": [
                      {
                        "name": "ballRecovery_p90",
                        "importance": 0.0847
                      },
                      {
                        "name": "ballRecovery",
                        "importance": 0.0836
                      },
                      {
                        "name": "kilometersCovered",
                        "importance": 0.0597
                      },
                      {
                        "name": "defensive_midfield_actions",
                        "importance": 0.05
                      },
                      {
                        "name": "minutesPlayed",
                        "importance": 0.0441
                      }
                    ],
                    "decomposition": {
                      "base": 6.8318,
                      "items": [
                        {
                          "name": "is_starting_11",
                          "contribution": -0.0663
                        },
                        {
                          "name": "expectedAssists",
                          "contribution": -0.0226
                        },
                        {
                          "name": "defensiveValueNormalized",
                          "contribution": 0.0157
                        },
                        {
                          "name": "totalOppositionHalfPasses",
                          "contribution": -0.0143
                        },
                        {
                          "name": "kilometersCovered",
                          "contribution": 0.0141
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                      ],
                      "others": 0.0052,
                      "total": 6.7636
                    }
                  }
                ],
                "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 1.0479, quality 0.660)",
              "stats": {
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                "expected_goals": 0.034,
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                "total_pass": 12,
                "accurate_pass": 9,
                "duels_won": 4,
                "total_long_balls": 1,
                "accurate_long_balls": 1,
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                "accurate_own_half_passes": 5,
                "total_opp_half_passes": 6,
                "accurate_opp_half_passes": 4,
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                "ball_carries": 6,
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                "progressive_carries": 1
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              "params": {
                "market_value_eur": 23000000,
                "quality_factor": 0.6595,
                "boost_factor": 1.0479
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            },
            {
              "step": "fbref_prior_blend",
              "description": "FBref 2026-27 prior blended (weight 0.0145)",
              "stats": {
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                "total_pass": 12,
                "accurate_pass": 9,
                "duels_won": 4,
                "total_long_balls": 1,
                "accurate_long_balls": 1,
                "total_own_half_passes": 5,
                "accurate_own_half_passes": 5,
                "total_opp_half_passes": 6,
                "accurate_opp_half_passes": 4,
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                "ball_carries": 6,
                "total_progression": 34,
                "progressive_carries": 1,
                "total_shots": 0,
                "offsides": 2,
                "yellowCards": 0.0,
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                "pointsPerMatch": 0.0,
                "netGoalDifferencePer90": -2.81
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              "params": {
                "blend_weight": 0.0145,
                "history_matches": 1,
                "prior_reliability": 0.0267,
                "competition": "Premier League",
                "squad": "Sunderland"
              },
              "changes": [
                {
                  "stat": "totalCross",
                  "before": 3.1436,
                  "after": 3.2066
                },
                {
                  "stat": "fouls",
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              ]
            },
            {
              "step": "minutes_scale",
              "description": "Bench projection scaled to 27.9 expected minutes (appearance prob 0.71)",
              "stats": {
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                "expected_goals": 0.0105,
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                "total_own_half_passes": 2,
                "accurate_own_half_passes": 2,
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                "yellowCards": 0.0,
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                "netGoalDifferencePer90": 0.0,
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              },
              "params": {
                "expected_minutes": 27.88,
                "appearance_probability": 0.71
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            },
            {
              "step": "final_cap",
              "description": "Stats clamped to historical constraints and shot-component identity",
              "stats": {
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                "rating": 7.0872,
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                "accurate_pass": 3,
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                "total_long_balls": 0,
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                "total_own_half_passes": 2,
                "accurate_own_half_passes": 2,
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                "netGoalDifferencePer90": 0.0,
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              "params": {
                "stats_clamped": 0,
                "shot_identity_applied": false
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            },
            {
              "step": "team_lambda_rescale",
              "description": "Player expected_goals/expected_assists rescaled so squad sum equals team lambda 0.98 (squad xG sum 0.8793, xG scale 1.1179)",
              "stats": {
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                "rating": 7.0872,
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                "total_pass": 4,
                "accurate_pass": 3,
                "duels_won": 1,
                "total_long_balls": 0,
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                "total_own_half_passes": 2,
                "accurate_own_half_passes": 2,
                "total_opp_half_passes": 2,
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                "pointsPerMatch": 0.0,
                "netGoalDifferencePer90": 0.0,
                "bench_appearance_probability": 0.71,
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                "projected_substitution_order": 2,
                "substitution_rule_cap": 5,
                "projected_team_substitution_count": 4,
                "projected_substitution_expected_count": 3.137,
                "projected_substitution_game_state_adjustment": 1,
                "substitution_usage": "projected_used_substitute",
                "projected_goals": 0,
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              "params": {
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                "scoreline_reset": true
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            },
            {
              "step": "rankings_attached",
              "description": "Global ranking attached (match squad rank 8, fifa_overall 77.0)",
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                "rating": 7.0872,
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                "accurate_pass": 3,
                "duels_won": 1,
                "total_long_balls": 0,
                "accurate_long_balls": 0,
                "total_own_half_passes": 2,
                "accurate_own_half_passes": 2,
                "total_opp_half_passes": 2,
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                "tackles_won": 0,
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                "challenges_lost": 1,
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                "xgot": 0.0,
                "ball_carries": 2,
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                "progressive_carries": 0,
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                "offsides": 2,
                "yellowCards": 0.0,
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                "minutesPct": 17.8,
                "pointsPerMatch": 0.0,
                "netGoalDifferencePer90": 0.0,
                "bench_appearance_probability": 0.71,
                "bench_expected_minutes": 27.88,
                "projected_substitution_order": 2,
                "substitution_rule_cap": 5,
                "projected_team_substitution_count": 4,
                "projected_substitution_expected_count": 3.137,
                "projected_substitution_game_state_adjustment": 1,
                "substitution_usage": "projected_used_substitute",
                "projected_goals": 0,
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              },
              "params": {
                "match_squad_rank": 8,
                "squad_role": "substitute",
                "ranking_source": "sofascore_plus_fifa_csv",
                "ranking_status": "combined",
                "global_player_rank": 3150,
                "fifa_rank": 1443.0,
                "fifa_source": "EA SPORTS FC official ratings",
                "fifa_overall": 77.0
              }
            }
          ]
        },
        "Omar Alderete": {
          "player_id": 805137,
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          "position_depth": "D_BENCH",
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          "shirt_number": 15,
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            "total_own_half_passes": 5,
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            "progressive_carries": 0,
            "key_pass": 0,
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            "minutesPct": 13.3,
            "pointsPerMatch": 0.0,
            "netGoalDifferencePer90": 0.0,
            "bench_appearance_probability": 0.612,
            "bench_expected_minutes": 19.54,
            "projected_substitution_order": 3,
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            "projected_team_substitution_count": 4,
            "projected_substitution_expected_count": 3.137,
            "projected_substitution_game_state_adjustment": 1,
            "substitution_usage": "projected_used_substitute",
            "projected_goals": 0,
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          },
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            {
              "match_id": 16363636.0,
              "match_date": "2026-08-22",
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              "away_team": "Sunderland",
              "team_side": "away",
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              "opponent": "Ipswich Town",
              "stats": {
                "minutes": 23,
                "rating": 6.1,
                "assists": 0,
                "expected_assists": 0.0078,
                "total_shots": 0,
                "total_pass": 37,
                "accurate_pass": 34,
                "aerial_won": 1,
                "duels_won": 1,
                "ball_recovery": 2
              },
              "has_player_stats": true,
              "league_name": "Premier League",
              "league_id": "17.0",
              "league_slug": "premier-league",
              "league_country": "England",
              "season_id": "96668.0",
              "season_name": "Premier League 26/27",
              "season_year": "26/27"
            }
          ],
          "ranking": {
            "global_player_rank": 1212,
            "combined_rank_score": 530.5,
            "ranking_source": "sofascore_plus_fifa_csv",
            "ranking_status": "combined",
            "sofascore_rank": 552.0,
            "sofascore_rating": 6.8182,
            "sofascore_appearances": 33.0,
            "fifa_rank": 509.0,
            "fifa_overall": 81.0,
            "fifa_source": "EA SPORTS FC official ratings",
            "match_squad_rank": 15,
            "squad_role": "substitute",
            "projected_match_rating": 6.8512,
            "source_file": "data/player_rankings.csv",
            "player_name": "Omar Alderete",
            "ranking_neighbors": {
              "upper": [
                {
                  "player_name": "Carlos Miguel",
                  "ranking": 1207
                },
                {
                  "player_name": "Žan Karničnik",
                  "ranking": 1208
                },
                {
                  "player_name": "Abdiel Ayarza",
                  "ranking": 1209
                },
                {
                  "player_name": "Adrian Șut",
                  "ranking": 1210
                },
                {
                  "player_name": "Christian Nørgaard",
                  "ranking": 1211
                }
              ],
              "lower": [
                {
                  "player_name": "Daichi Kamada",
                  "ranking": 1213
                },
                {
                  "player_name": "Marc-André Ter Stegen",
                  "ranking": 1214
                },
                {
                  "player_name": "Estéban Lepaul",
                  "ranking": 1215
                },
                {
                  "player_name": "Asilbek Jumaev",
                  "ranking": 1216
                },
                {
                  "player_name": "Ikboldzhon Malikdzhonov",
                  "ranking": 1217
                }
              ]
            }
          },
          "data_sources": [
            "match_history",
            "market_value",
            "fbref_season"
          ],
          "data_confidence": 0.316,
          "history_matches": 1,
          "xgboost_reasoning": {
            "model_source": "xgboost_regressor",
            "position_service": "D_service",
            "features_evaluated": [
              "minutesPlayed",
              "is_starting_11",
              "totalPass",
              "accuratePass",
              "totalLongBalls",
              "totalOppositionHalfPasses",
              "duelWon",
              "duelLost",
              "aerialWon",
              "aerialLost",
              "ballRecovery",
              "touches",
              "totalClearance",
              "wonTackle",
              "interceptionWon",
              "dispossessed",
              "challengeLost",
              "errorLeadToAShot",
              "errorLeadToAGoal",
              "possessionLostCtrl",
              "passValueNormalized",
              "defensiveValueNormalized",
              "ballCarriesCount",
              "totalProgression",
              "progressiveBallCarriesCount",
              "pass_accuracy",
              "duel_win_rate",
              "opp_half_pass_pct",
              "long_ball_accuracy",
              "defensive_actions",
              "tackle_success_rate",
              "touches_p90",
              "totalTackle_p90",
              "interceptionWon_p90",
              "totalClearance_p90",
              "duelWon_p90",
              "ballRecovery_p90",
              "press_vulnerability",
              "error_severity",
              "aerial_dominance",
              "progressive_carries_p90",
              "history_matches"
            ],
            "targets_predicted": [
              "interceptionWon",
              "totalTackle",
              "wonTackle",
              "totalClearance",
              "aerialWon",
              "rating"
            ],
            "history_matches": 1,
            "data_confidence": 0.316,
            "data_sources": [
              "match_history",
              "market_value",
              "fbref_season"
            ],
            "bench_expected_minutes": 19.54,
            "bench_appearance_prob": 0.612,
            "market_value_adjustment": 1.0198,
            "fbref_prior_metrics": {
              "squad": "Sunderland",
              "competition": "Premier League",
              "season": "2026-2027",
              "appearances": 1.0,
              "starts": 0.0,
              "sub_appearances": 1.0,
              "minutes_per_sub": 24.0,
              "goals_per90": 0.0,
              "assists_per90": 0.0,
              "prior_reliability": 0.02
            },
            "rationale": "Bench projection scaled from XGBoost D_service (1 historical appearances) to 19.5 expected mins (appearance prob 0.61); FBref playing time empirical prior: 1.0 sub appearances, 24.0 mins/sub."
          },
          "stat_evolution": [
            {
              "step": "xgboost_raw",
              "description": "XGBoost D_service raw output over 6 target models",
              "stats": {
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                "tackles": 1,
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                "clearances": 2,
                "aerial_won": 1,
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                "minutes": 23,
                "total_pass": 37,
                "accurate_pass": 34,
                "duels_won": 1,
                "total_long_balls": 5,
                "accurate_long_balls": 3,
                "total_own_half_passes": 22,
                "accurate_own_half_passes": 21,
                "total_opp_half_passes": 15,
                "accurate_opp_half_passes": 13,
                "crosses_total": 0,
                "crosses_accurate": 0,
                "touches": 38,
                "possession_lost": 3.0,
                "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": 14,
                "total_progression": 71,
                "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": "2026-08-22",
                    "opponent": "Ipswich Town",
                    "minutes": 23.0,
                    "is_starting": false,
                    "weight": 1.0,
                    "rating": 6.1
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                ],
                "feature_row": {
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                  "is_starting_11": 0.0,
                  "accuratePass": 34.0,
                  "touches_p90": 148.6957,
                  "possessionLostCtrl": 3.0,
                  "totalClearance": 0.0,
                  "aerialWon": 1.0
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                "per_target": [
                  {
                    "target": "interceptionWon",
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                    "scale": "count per match",
                    "top_features": [
                      {
                        "name": "is_starting_11",
                        "importance": 0.0944
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                      {
                        "name": "duel_win_rate",
                        "importance": 0.0353
                      },
                      {
                        "name": "duelWon_p90",
                        "importance": 0.0341
                      },
                      {
                        "name": "interceptionWon_p90",
                        "importance": 0.0326
                      },
                      {
                        "name": "totalClearance",
                        "importance": 0.0322
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                    ],
                    "decomposition": {
                      "base": 0.9108,
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                        {
                          "name": "is_starting_11",
                          "contribution": -0.2672
                        },
                        {
                          "name": "duel_win_rate",
                          "contribution": 0.0575
                        },
                        {
                          "name": "defensiveValueNormalized",
                          "contribution": 0.0216
                        },
                        {
                          "name": "touches_p90",
                          "contribution": 0.0206
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                        {
                          "name": "ballRecovery_p90",
                          "contribution": 0.0166
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                      ],
                      "others": -0.0134,
                      "total": 0.7465
                    }
                  },
                  {
                    "target": "totalTackle",
                    "predicted": 1.1917057037353516,
                    "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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                    ],
                    "decomposition": {
                      "base": 1.3553,
                      "items": [
                        {
                          "name": "possessionLostCtrl",
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                        {
                          "name": "is_starting_11",
                          "contribution": -0.048
                        },
                        {
                          "name": "defensiveValueNormalized",
                          "contribution": 0.0408
                        },
                        {
                          "name": "minutesPlayed",
                          "contribution": -0.0304
                        },
                        {
                          "name": "defensive_actions",
                          "contribution": -0.0269
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                      ],
                      "others": -0.0406,
                      "total": 1.1917
                    }
                  },
                  {
                    "target": "wonTackle",
                    "predicted": 0.6232773661613464,
                    "scale": "count per match",
                    "top_features": [
                      {
                        "name": "history_matches",
                        "importance": 0.0565
                      },
                      {
                        "name": "possessionLostCtrl",
                        "importance": 0.0432
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                      {
                        "name": "challengeLost",
                        "importance": 0.0353
                      },
                      {
                        "name": "is_starting_11",
                        "importance": 0.0347
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                      {
                        "name": "wonTackle",
                        "importance": 0.0329
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                    ],
                    "decomposition": {
                      "base": 0.8675,
                      "items": [
                        {
                          "name": "possessionLostCtrl",
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                        {
                          "name": "is_starting_11",
                          "contribution": -0.0559
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                        {
                          "name": "defensive_actions",
                          "contribution": -0.0465
                        },
                        {
                          "name": "long_ball_accuracy",
                          "contribution": 0.0419
                        },
                        {
                          "name": "minutesPlayed",
                          "contribution": -0.0419
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                      ],
                      "others": -0.0642,
                      "total": 0.6233
                    }
                  },
                  {
                    "target": "totalClearance",
                    "predicted": 1.6819915771484375,
                    "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
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                      {
                        "name": "tackle_success_rate",
                        "importance": 0.0343
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                    ],
                    "decomposition": {
                      "base": 3.4032,
                      "items": [
                        {
                          "name": "is_starting_11",
                          "contribution": -1.8042
                        },
                        {
                          "name": "opp_half_pass_pct",
                          "contribution": 0.1154
                        },
                        {
                          "name": "totalClearance_p90",
                          "contribution": -0.0825
                        },
                        {
                          "name": "totalLongBalls",
                          "contribution": 0.0796
                        },
                        {
                          "name": "minutesPlayed",
                          "contribution": -0.0701
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                      ],
                      "others": 0.0406,
                      "total": 1.682
                    }
                  },
                  {
                    "target": "aerialWon",
                    "predicted": 0.9259135723114014,
                    "scale": "count per match",
                    "top_features": [
                      {
                        "name": "is_starting_11",
                        "importance": 0.0798
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                      {
                        "name": "aerialWon",
                        "importance": 0.0597
                      },
                      {
                        "name": "totalClearance",
                        "importance": 0.0439
                      },
                      {
                        "name": "accuratePass",
                        "importance": 0.0426
                      },
                      {
                        "name": "errorLeadToAShot",
                        "importance": 0.0411
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                    ],
                    "decomposition": {
                      "base": 1.2421,
                      "items": [
                        {
                          "name": "is_starting_11",
                          "contribution": -0.357
                        },
                        {
                          "name": "error_severity",
                          "contribution": 0.0725
                        },
                        {
                          "name": "aerialWon",
                          "contribution": -0.0454
                        },
                        {
                          "name": "totalClearance",
                          "contribution": -0.0333
                        },
                        {
                          "name": "ballRecovery_p90",
                          "contribution": 0.0244
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                      ],
                      "others": 0.0226,
                      "total": 0.9259
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                  },
                  {
                    "target": "rating",
                    "predicted": 6.718274116516113,
                    "scale": "0-10",
                    "top_features": [
                      {
                        "name": "touches_p90",
                        "importance": 0.0708
                      },
                      {
                        "name": "accuratePass",
                        "importance": 0.0705
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                      {
                        "name": "totalLongBalls",
                        "importance": 0.0537
                      },
                      {
                        "name": "pass_accuracy",
                        "importance": 0.0518
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                      {
                        "name": "minutesPlayed",
                        "importance": 0.0478
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                    ],
                    "decomposition": {
                      "base": 6.6627,
                      "items": [
                        {
                          "name": "minutesPlayed",
                          "contribution": -0.0796
                        },
                        {
                          "name": "passValueNormalized",
                          "contribution": 0.0596
                        },
                        {
                          "name": "totalOppositionHalfPasses",
                          "contribution": -0.0368
                        },
                        {
                          "name": "possessionLostCtrl",
                          "contribution": 0.0316
                        },
                        {
                          "name": "duel_win_rate",
                          "contribution": 0.0249
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                      ],
                      "others": 0.0559,
                      "total": 6.7183
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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 1.0198, quality 0.566)",
              "stats": {
                "interceptions": 1,
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                "tackles_won": 1,
                "clearances": 2,
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                "rating": 6.8512,
                "minutes": 23,
                "total_pass": 38,
                "accurate_pass": 35,
                "duels_won": 1,
                "total_long_balls": 5,
                "accurate_long_balls": 3,
                "total_own_half_passes": 22,
                "accurate_own_half_passes": 21,
                "total_opp_half_passes": 15,
                "accurate_opp_half_passes": 13,
                "crosses_total": 0,
                "crosses_accurate": 0,
                "touches": 39,
                "possession_lost": 3.0594,
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                "aerial_lost": 0,
                "total_contest": 0,
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                "ball_recovery": 2,
                "challenges_lost": 0,
                "fouls": 0,
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                "expected_assists": 0.0102,
                "total_shots": 0,
                "shots_on_target": 0,
                "shots_off_target": 0,
                "big_chances_created": 0,
                "xgot": 0.0,
                "ball_carries": 14,
                "total_progression": 72,
                "progressive_carries": 0,
                "key_pass": 0
              },
              "params": {
                "market_value_eur": 13800000,
                "quality_factor": 0.566,
                "boost_factor": 1.0198
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            },
            {
              "step": "fbref_prior_blend",
              "description": "FBref 2026-27 prior blended (weight 0.0108)",
              "stats": {
                "interceptions": 1,
                "tackles": 1,
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                "rating": 6.8512,
                "minutes": 23,
                "total_pass": 38,
                "accurate_pass": 35,
                "duels_won": 1,
                "total_long_balls": 5,
                "accurate_long_balls": 3,
                "total_own_half_passes": 22,
                "accurate_own_half_passes": 21,
                "total_opp_half_passes": 15,
                "accurate_opp_half_passes": 13,
                "crosses_total": 0,
                "crosses_accurate": 0,
                "touches": 39,
                "possession_lost": 3.0594,
                "dispossessed": 0.0,
                "duels_lost": 0,
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                "ball_recovery": 2,
                "challenges_lost": 0,
                "fouls": 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": 14,
                "total_progression": 72,
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                "key_pass": 0,
                "offsides": 0,
                "yellowCards": 0.0,
                "redCards": 0.0,
                "ownGoals": 0.0,
                "minutesPct": 13.3,
                "pointsPerMatch": 0.0,
                "netGoalDifferencePer90": -3.75
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              "params": {
                "blend_weight": 0.0108,
                "history_matches": 1,
                "prior_reliability": 0.02,
                "competition": "Premier League",
                "squad": "Sunderland"
              },
              "changes": [
                {
                  "stat": "interceptionWon",
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                  "after": 0.753
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                {
                  "stat": "wonTackle",
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                  "after": 0.6287
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              ]
            },
            {
              "step": "minutes_scale",
              "description": "Bench projection scaled to 19.5 expected minutes (appearance prob 0.61)",
              "stats": {
                "interceptions": 0,
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                "rating": 6.8512,
                "minutes": 20,
                "total_pass": 8,
                "accurate_pass": 8,
                "duels_won": 0,
                "total_long_balls": 1,
                "accurate_long_balls": 1,
                "total_own_half_passes": 5,
                "accurate_own_half_passes": 5,
                "total_opp_half_passes": 3,
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                "crosses_total": 0,
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                "possession_lost": 0.6642,
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                "total_shots": 0,
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                "key_pass": 0,
                "offsides": 0,
                "yellowCards": 0.0,
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                "ownGoals": 0.0,
                "minutesPct": 13.3,
                "pointsPerMatch": 0.0,
                "netGoalDifferencePer90": 0.0,
                "bench_appearance_probability": 0.612,
                "bench_expected_minutes": 19.54
              },
              "params": {
                "expected_minutes": 19.54,
                "appearance_probability": 0.612
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            },
            {
              "step": "final_cap",
              "description": "Stats clamped to historical constraints and shot-component identity",
              "stats": {
                "interceptions": 0,
                "tackles": 0,
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                "rating": 6.8512,
                "minutes": 20,
                "total_pass": 8,
                "accurate_pass": 8,
                "duels_won": 0,
                "total_long_balls": 1,
                "accurate_long_balls": 1,
                "total_own_half_passes": 5,
                "accurate_own_half_passes": 5,
                "total_opp_half_passes": 3,
                "accurate_opp_half_passes": 3,
                "crosses_total": 0,
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                "touches": 8,
                "possession_lost": 0.6642,
                "dispossessed": 0.0,
                "duels_lost": 0,
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                "won_contest": 0,
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                "fouls": 0,
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                "total_shots": 0,
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                "big_chances_created": 0,
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                "ball_carries": 3,
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                "key_pass": 0,
                "offsides": 0,
                "yellowCards": 0.0,
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                "ownGoals": 0.0,
                "minutesPct": 13.3,
                "pointsPerMatch": 0.0,
                "netGoalDifferencePer90": 0.0,
                "bench_appearance_probability": 0.612,
                "bench_expected_minutes": 19.54
              },
              "params": {
                "stats_clamped": 0,
                "shot_identity_applied": false
              }
            },
            {
              "step": "team_lambda_rescale",
              "description": "Player expected_goals/expected_assists rescaled so squad sum equals team lambda 0.98 (squad xG sum 0.8793, xG scale 1.1179)",
              "stats": {
                "interceptions": 0,
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                "minutes": 20,
                "total_pass": 8,
                "accurate_pass": 8,
                "duels_won": 0,
                "total_long_balls": 1,
                "accurate_long_balls": 1,
                "total_own_half_passes": 5,
                "accurate_own_half_passes": 5,
                "total_opp_half_passes": 3,
                "accurate_opp_half_passes": 3,
                "crosses_total": 0,
                "crosses_accurate": 0,
                "touches": 8,
                "possession_lost": 0.6642,
                "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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                "goal_rate": 0.0,
                "goals": 0,
                "assists": 0,
                "expected_goals": 0.0,
                "expected_assists": 0.0022,
                "total_shots": 0,
                "shots_on_target": 0,
                "shots_off_target": 0,
                "big_chances_created": 0,
                "xgot": 0.0,
                "ball_carries": 3,
                "total_progression": 16,
                "progressive_carries": 0,
                "key_pass": 0,
                "offsides": 0,
                "yellowCards": 0.0,
                "redCards": 0.0,
                "ownGoals": 0.0,
                "minutesPct": 13.3,
                "pointsPerMatch": 0.0,
                "netGoalDifferencePer90": 0.0,
                "bench_appearance_probability": 0.612,
                "bench_expected_minutes": 19.54,
                "projected_substitution_order": 3,
                "substitution_rule_cap": 5,
                "projected_team_substitution_count": 4,
                "projected_substitution_expected_count": 3.137,
                "projected_substitution_game_state_adjustment": 1,
                "substitution_usage": "projected_used_substitute",
                "projected_goals": 0,
                "goal_probability": 0.0,
                "projected_assists": 0,
                "assist_probability": 0.0
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              "params": {
                "team_lambda": 0.983,
                "squad_xg_sum": 0.8793,
                "xg_scale": 1.1179,
                "scoreline_reset": true
              }
            },
            {
              "step": "rankings_attached",
              "description": "Global ranking attached (match squad rank 15, fifa_overall 81.0)",
              "stats": {
                "interceptions": 0,
                "tackles": 0,
                "tackles_won": 0,
                "clearances": 0,
                "aerial_won": 0,
                "rating": 6.8512,
                "minutes": 20,
                "total_pass": 8,
                "accurate_pass": 8,
                "duels_won": 0,
                "total_long_balls": 1,
                "accurate_long_balls": 1,
                "total_own_half_passes": 5,
                "accurate_own_half_passes": 5,
                "total_opp_half_passes": 3,
                "accurate_opp_half_passes": 3,
                "crosses_total": 0,
                "crosses_accurate": 0,
                "touches": 8,
                "possession_lost": 0.6642,
                "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": 0.0022,
                "total_shots": 0,
                "shots_on_target": 0,
                "shots_off_target": 0,
                "big_chances_created": 0,
                "xgot": 0.0,
                "ball_carries": 3,
                "total_progression": 16,
                "progressive_carries": 0,
                "key_pass": 0,
                "offsides": 0,
                "yellowCards": 0.0,
                "redCards": 0.0,
                "ownGoals": 0.0,
                "minutesPct": 13.3,
                "pointsPerMatch": 0.0,
                "netGoalDifferencePer90": 0.0,
                "bench_appearance_probability": 0.612,
                "bench_expected_minutes": 19.54,
                "projected_substitution_order": 3,
                "substitution_rule_cap": 5,
                "projected_team_substitution_count": 4,
                "projected_substitution_expected_count": 3.137,
                "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
              },
              "params": {
                "match_squad_rank": 15,
                "squad_role": "substitute",
                "ranking_source": "sofascore_plus_fifa_csv",
                "ranking_status": "combined",
                "global_player_rank": 1212,
                "fifa_rank": 509.0,
                "fifa_source": "EA SPORTS FC official ratings",
                "fifa_overall": 81.0
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            }
          ]
        },
        "Timur Tuterov": {
          "player_id": 1432254,
          "position": "F",
          "position_depth": "F_BENCH",
          "is_starter": false,
          "shirt_number": 57,
          "height": 183,
          "market_value": 280000,
          "stats": {
            "expected_goals": 0.071,
            "goal_rate": 0.0393,
            "goals": 0,
            "total_shots": 1,
            "shots_on_target": 0,
            "expected_assists": 0.0228,
            "duels_won": 1,
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            "rating": 6.9,
            "minutes": 25,
            "total_pass": 8,
            "accurate_pass": 6,
            "total_long_balls": 0,
            "accurate_long_balls": 0,
            "total_opp_half_passes": 4,
            "accurate_opp_half_passes": 3,
            "crosses_total": 0,
            "crosses_accurate": 0,
            "touches": 12,
            "possession_lost": 2.2763,
            "dispossessed": 1.0,
            "duels_lost": 1,
            "aerial_lost": 1,
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            "fouls": 0,
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            "xgot": 0.0481,
            "offsides": 1,
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            "total_progression": 13,
            "progressive_carries": 1,
            "bench_appearance_probability": 0.559,
            "bench_expected_minutes": 25.29,
            "projected_substitution_order": 4,
            "substitution_rule_cap": 5,
            "projected_team_substitution_count": 4,
            "projected_substitution_expected_count": 3.137,
            "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": null
          },
          "latest_10_games": [],
          "ranking": {
            "global_player_rank": null,
            "combined_rank_score": null,
            "ranking_source": "missing_player_rankings_csv_row",
            "ranking_status": "missing",
            "sofascore_rank": null,
            "sofascore_rating": null,
            "sofascore_appearances": null,
            "fifa_rank": null,
            "fifa_overall": null,
            "fifa_source": null,
            "match_squad_rank": 18,
            "squad_role": "substitute",
            "projected_match_rating": 6.9,
            "source_file": "data/player_rankings.csv",
            "player_name": "Timur Tuterov",
            "ranking_neighbors": {
              "upper": [],
              "lower": []
            }
          },
          "data_sources": [
            "market_value"
          ],
          "data_confidence": 0.25,
          "history_matches": 0,
          "xgboost_reasoning": {
            "model_source": "market_value_prior",
            "position_service": "F_service",
            "features_evaluated": [],
            "targets_predicted": [],
            "history_matches": 0,
            "data_confidence": 0.25,
            "data_sources": [
              "market_value"
            ],
            "bench_expected_minutes": 25.292222187561247,
            "bench_appearance_prob": 0.5587373721618749,
            "market_value_adjustment": 0.4374,
            "fbref_prior_metrics": null,
            "rationale": "Bench projection from market-value prior (€280,000) scaled to 25.3 expected mins."
          },
          "stat_evolution": [
            {
              "step": "market_value_prior",
              "description": "Market-value baseline for position F (quality 0.44)",
              "stats": {
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                "goal_rate": 0.14,
                "goals": 0,
                "total_shots": 2,
                "shots_on_target": 1,
                "expected_assists": 0.081,
                "duels_won": 4,
                "aerial_won": 1,
                "rating": 6.9,
                "minutes": 90,
                "total_pass": 28,
                "accurate_pass": 20,
                "total_long_balls": 1,
                "accurate_long_balls": 0,
                "total_opp_half_passes": 15,
                "accurate_opp_half_passes": 10,
                "crosses_total": 1,
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                "touches": 41,
                "possession_lost": 8.1,
                "dispossessed": 1.0,
                "duels_lost": 4,
                "aerial_lost": 1,
                "total_contest": 5,
                "won_contest": 3,
                "ball_recovery": 2,
                "challenges_lost": 1,
                "fouls": 1,
                "fouls_drawn": 1,
                "assists": 0,
                "shots_off_target": 1,
                "key_pass": 1,
                "interceptions": 0,
                "tackles_won": 0,
                "tackles": 1,
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                "big_chances_created": 0,
                "big_chances_missed": 0,
                "xgot": 0.171,
                "offsides": 1,
                "ball_carries": 19,
                "total_progression": 47,
                "progressive_carries": 5
              },
              "params": {
                "market_value_eur": 280000,
                "quality_factor": 0.4374
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            },
            {
              "step": "minutes_scale",
              "description": "Bench projection scaled to 25.3 expected minutes (appearance prob 0.56)",
              "stats": {
                "expected_goals": 0.0635,
                "goal_rate": 0.0393,
                "goals": 0,
                "total_shots": 1,
                "shots_on_target": 0,
                "expected_assists": 0.0228,
                "duels_won": 1,
                "aerial_won": 0,
                "rating": 6.9,
                "minutes": 25,
                "total_pass": 8,
                "accurate_pass": 6,
                "total_long_balls": 0,
                "accurate_long_balls": 0,
                "total_opp_half_passes": 4,
                "accurate_opp_half_passes": 3,
                "crosses_total": 0,
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                "touches": 12,
                "possession_lost": 2.2763,
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                "duels_lost": 1,
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                "total_contest": 1,
                "won_contest": 1,
                "ball_recovery": 1,
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                "fouls": 0,
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                "shots_off_target": 0,
                "key_pass": 0,
                "interceptions": 0,
                "tackles_won": 0,
                "tackles": 0,
                "clearances": 0,
                "blocks": 0,
                "big_chances_created": 0,
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                "xgot": 0.0481,
                "offsides": 1,
                "ball_carries": 5,
                "total_progression": 13,
                "progressive_carries": 1,
                "bench_appearance_probability": 0.559,
                "bench_expected_minutes": 25.29
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              "params": {
                "expected_minutes": 25.29,
                "appearance_probability": 0.559
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            },
            {
              "step": "final_cap",
              "description": "Stats clamped to historical constraints and shot-component identity",
              "stats": {
                "expected_goals": 0.0635,
                "goal_rate": 0.0393,
                "goals": 0,
                "total_shots": 1,
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                "expected_assists": 0.0228,
                "duels_won": 1,
                "aerial_won": 0,
                "rating": 6.9,
                "minutes": 25,
                "total_pass": 8,
                "accurate_pass": 6,
                "total_long_balls": 0,
                "accurate_long_balls": 0,
                "total_opp_half_passes": 4,
                "accurate_opp_half_passes": 3,
                "crosses_total": 0,
                "crosses_accurate": 0,
                "touches": 12,
                "possession_lost": 2.2763,
                "dispossessed": 1.0,
                "duels_lost": 1,
                "aerial_lost": 1,
                "total_contest": 1,
                "won_contest": 1,
                "ball_recovery": 1,
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                "fouls": 0,
                "fouls_drawn": 0,
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                "shots_off_target": 0,
                "key_pass": 0,
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                "tackles_won": 0,
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                "blocks": 0,
                "big_chances_created": 0,
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                "xgot": 0.0481,
                "offsides": 1,
                "ball_carries": 5,
                "total_progression": 13,
                "progressive_carries": 1,
                "bench_appearance_probability": 0.559,
                "bench_expected_minutes": 25.29
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              "params": {
                "stats_clamped": 0,
                "shot_identity_applied": false
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            },
            {
              "step": "team_lambda_rescale",
              "description": "Player expected_goals/expected_assists rescaled so squad sum equals team lambda 0.98 (squad xG sum 0.8793, xG scale 1.1179)",
              "stats": {
                "expected_goals": 0.071,
                "goal_rate": 0.0393,
                "goals": 0,
                "total_shots": 1,
                "shots_on_target": 0,
                "expected_assists": 0.0228,
                "duels_won": 1,
                "aerial_won": 0,
                "rating": 6.9,
                "minutes": 25,
                "total_pass": 8,
                "accurate_pass": 6,
                "total_long_balls": 0,
                "accurate_long_balls": 0,
                "total_opp_half_passes": 4,
                "accurate_opp_half_passes": 3,
                "crosses_total": 0,
                "crosses_accurate": 0,
                "touches": 12,
                "possession_lost": 2.2763,
                "dispossessed": 1.0,
                "duels_lost": 1,
                "aerial_lost": 1,
                "total_contest": 1,
                "won_contest": 1,
                "ball_recovery": 1,
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                "fouls": 0,
                "fouls_drawn": 0,
                "assists": 0,
                "shots_off_target": 0,
                "key_pass": 0,
                "interceptions": 0,
                "tackles_won": 0,
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                "blocks": 0,
                "big_chances_created": 0,
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                "xgot": 0.0481,
                "offsides": 1,
                "ball_carries": 5,
                "total_progression": 13,
                "progressive_carries": 1,
                "bench_appearance_probability": 0.559,
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                "projected_substitution_order": 4,
                "substitution_rule_cap": 5,
                "projected_team_substitution_count": 4,
                "projected_substitution_expected_count": 3.137,
                "projected_substitution_game_state_adjustment": 1,
                "substitution_usage": "projected_used_substitute",
                "projected_goals": 0,
                "goal_probability": 0.0,
                "projected_assists": 0,
                "assist_probability": 0.0
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              "params": {
                "team_lambda": 0.983,
                "squad_xg_sum": 0.8793,
                "xg_scale": 1.1179,
                "scoreline_reset": true
              },
              "changes": [
                {
                  "stat": "expected_goals",
                  "before": 0.0635,
                  "after": 0.071
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              ]
            },
            {
              "step": "rankings_attached",
              "description": "Global ranking attached (match squad rank 18, fifa_overall n/a)",
              "stats": {
                "expected_goals": 0.071,
                "goal_rate": 0.0393,
                "goals": 0,
                "total_shots": 1,
                "shots_on_target": 0,
                "expected_assists": 0.0228,
                "duels_won": 1,
                "aerial_won": 0,
                "rating": 6.9,
                "minutes": 25,
                "total_pass": 8,
                "accurate_pass": 6,
                "total_long_balls": 0,
                "accurate_long_balls": 0,
                "total_opp_half_passes": 4,
                "accurate_opp_half_passes": 3,
                "crosses_total": 0,
                "crosses_accurate": 0,
                "touches": 12,
                "possession_lost": 2.2763,
                "dispossessed": 1.0,
                "duels_lost": 1,
                "aerial_lost": 1,
                "total_contest": 1,
                "won_contest": 1,
                "ball_recovery": 1,
                "challenges_lost": 1,
                "fouls": 0,
                "fouls_drawn": 0,
                "assists": 0,
                "shots_off_target": 0,
                "key_pass": 0,
                "interceptions": 0,
                "tackles_won": 0,
                "tackles": 0,
                "clearances": 0,
                "blocks": 0,
                "big_chances_created": 0,
                "big_chances_missed": 0,
                "xgot": 0.0481,
                "offsides": 1,
                "ball_carries": 5,
                "total_progression": 13,
                "progressive_carries": 1,
                "bench_appearance_probability": 0.559,
                "bench_expected_minutes": 25.29,
                "projected_substitution_order": 4,
                "substitution_rule_cap": 5,
                "projected_team_substitution_count": 4,
                "projected_substitution_expected_count": 3.137,
                "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": null
              },
              "params": {
                "match_squad_rank": 18,
                "squad_role": "substitute",
                "ranking_source": "missing_player_rankings_csv_row",
                "ranking_status": "missing"
              }
            }
          ]
        }
      },
      "team_totals": {
        "projected_goals": 0,
        "expected_goals": 0.98,
        "expected_assists": 0.7,
        "total_shots": 20,
        "shots_on_target": 2,
        "total_passes": 284,
        "interceptions": 3,
        "tackles": 6,
        "avg_rating": 7.24,
        "possession_estimated_pct": 48.5,
        "pressing_actions_per_90": 7.7
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    }
  },
  "antagonist_report": {
    "home_attacking_duels": [
      {
        "attacker": "Rayan Cherki",
        "attacker_role": "LW",
        "attacker_market_value": 98000000,
        "attacker_height": 176,
        "attacker_skill_quality": 0.893,
        "defenders": [
          "Chris Rigg"
        ],
        "defender_roles": [
          "RWB"
        ],
        "def_skill_quality_avg": 0.669,
        "duel_zone": "Left Wing vs Right Wingback — Compact Flank",
        "numerical_situation": "1v1",
        "duel_win_rate": 0.537,
        "xg_contribution": 0.1686,
        "shots_in_zone": 2.1,
        "dribbles_attempted": 4,
        "dribbles_successful": 1.9,
        "aerial_duels": 2,
        "aerial_won": 0.9,
        "crosses_in_zone": 2.7,
        "fouls_drawn": 1.3,
        "pressing_intensity_on_attacker": "MEDIUM",
        "defender_stats": [
          {
            "player": "Chris Rigg",
            "role": "RWB",
            "market_value": 24000000,
            "tackles_attempted": 2.1,
            "tackles_won": 1.6,
            "fouls_committed": 0.5,
            "interceptions_in_zone": 1.1,
            "clearances_in_zone": 0.9,
            "aerial_duels_won": 1.1,
            "defensive_success_rate": 0.463
          }
        ],
        "duel_analysis": "Rayan Cherki (LW) is slightly favored against Chris Rigg in a direct 1v1 contest. Duel win probability: 54%. The quality gap is significant (€98M vs €24M avg). Projected xG contribution: 0.169 — creating consistent moderate threat."
      },
      {
        "attacker": "Antoine Semenyo",
        "attacker_role": "RW",
        "attacker_market_value": 85000000,
        "attacker_height": 185,
        "attacker_skill_quality": 0.886,
        "defenders": [
          "Malick Fofana"
        ],
        "defender_roles": [
          "LWB"
        ],
        "def_skill_quality_avg": 0.71,
        "duel_zone": "Right Wing vs Left Wingback — Compact Flank",
        "numerical_situation": "1v1",
        "duel_win_rate": 0.579,
        "xg_contribution": 0.2048,
        "shots_in_zone": 2.2,
        "dribbles_attempted": 4,
        "dribbles_successful": 2.0,
        "aerial_duels": 2,
        "aerial_won": 1.2,
        "crosses_in_zone": 2.7,
        "fouls_drawn": 1.2,
        "pressing_intensity_on_attacker": "MEDIUM",
        "defender_stats": [
          {
            "player": "Malick Fofana",
            "role": "LWB",
            "market_value": 29000000,
            "tackles_attempted": 2.2,
            "tackles_won": 1.6,
            "fouls_committed": 0.4,
            "interceptions_in_zone": 1.1,
            "clearances_in_zone": 1.0,
            "aerial_duels_won": 0.8,
            "defensive_success_rate": 0.421
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        ],
        "duel_analysis": "Antoine Semenyo (RW) is slightly favored against Malick Fofana in a direct 1v1 contest. Duel win probability: 58%. The quality gap is significant (€85M vs €29M avg). Projected xG contribution: 0.205 — creating consistent moderate threat."
      },
      {
        "attacker": "Enzo Fernández",
        "attacker_role": "CAM",
        "attacker_market_value": 97000000,
        "attacker_height": 177,
        "attacker_skill_quality": 0.892,
        "defenders": [
          "Noah Sadiki",
          "Enzo Le Fée"
        ],
        "defender_roles": [
          "CM",
          "CDM"
        ],
        "def_skill_quality_avg": 0.725,
        "duel_zone": "CAM vs CM + CDM",
        "numerical_situation": "1v2",
        "duel_win_rate": 0.391,
        "xg_contribution": 0.0818,
        "shots_in_zone": 2.1,
        "dribbles_attempted": 3,
        "dribbles_successful": 1.0,
        "aerial_duels": 2,
        "aerial_won": 1.0,
        "crosses_in_zone": 0.0,
        "fouls_drawn": 1.5,
        "pressing_intensity_on_attacker": "HIGH",
        "defender_stats": [
          {
            "player": "Noah Sadiki",
            "role": "CM",
            "market_value": 37000000,
            "tackles_attempted": 1.1,
            "tackles_won": 1.0,
            "fouls_committed": 0.4,
            "interceptions_in_zone": 1.2,
            "clearances_in_zone": 0.5,
            "aerial_duels_won": 0.5,
            "defensive_success_rate": 0.609
          },
          {
            "player": "Enzo Le Fée",
            "role": "CDM",
            "market_value": 26000000,
            "tackles_attempted": 1.1,
            "tackles_won": 1.0,
            "fouls_committed": 0.5,
            "interceptions_in_zone": 1.1,
            "clearances_in_zone": 0.5,
            "aerial_duels_won": 0.5,
            "defensive_success_rate": 0.609
          }
        ],
        "duel_analysis": "Enzo Fernández (CAM) faces tough defensive resistance against Noah Sadiki and Enzo Le Fée in a 2-defender block. Duel win probability: 39%. The quality gap is significant (€97M vs €32M avg). Projected xG contribution: 0.082 — and is restricted in space and time on the ball."
      },
      {
        "attacker": "Erling Haaland",
        "attacker_role": "ST",
        "attacker_market_value": 240000000,
        "attacker_height": 195,
        "attacker_skill_quality": 0.9,
        "defenders": [
          "Daniel Ballard",
          "Trai Hume"
        ],
        "defender_roles": [
          "CB",
          "CB"
        ],
        "def_skill_quality_avg": 0.641,
        "duel_zone": "Striker vs Two Centre Backs — 1v2 Aerial/Physical Battle",
        "numerical_situation": "1v2",
        "duel_win_rate": 0.363,
        "xg_contribution": 0.528,
        "shots_in_zone": 2.8,
        "dribbles_attempted": 2,
        "dribbles_successful": 0.6,
        "aerial_duels": 3,
        "aerial_won": 2.1,
        "crosses_in_zone": 0.0,
        "fouls_drawn": 1.6,
        "pressing_intensity_on_attacker": "MEDIUM",
        "defender_stats": [
          {
            "player": "Daniel Ballard",
            "role": "CB",
            "market_value": 22000000,
            "tackles_attempted": 1.1,
            "tackles_won": 1.0,
            "fouls_committed": 0.5,
            "interceptions_in_zone": 1.0,
            "clearances_in_zone": 0.9,
            "aerial_duels_won": 0.4,
            "defensive_success_rate": 0.637
          },
          {
            "player": "Trai Hume",
            "role": "CB",
            "market_value": 20000000,
            "tackles_attempted": 1.0,
            "tackles_won": 1.0,
            "fouls_committed": 0.5,
            "interceptions_in_zone": 1.0,
            "clearances_in_zone": 0.9,
            "aerial_duels_won": 0.4,
            "defensive_success_rate": 0.637
          }
        ],
        "duel_analysis": "Erling Haaland (ST) faces tough defensive resistance against Daniel Ballard and Trai Hume in a 2-defender block. Duel win probability: 36%. The quality gap is significant (€240M vs €21M avg). Projected xG contribution: 0.528 — and is restricted in space and time on the ball."
      },
      {
        "attacker": "Elliot Anderson",
        "attacker_role": "CDM",
        "attacker_market_value": 100000000,
        "attacker_height": 179,
        "attacker_skill_quality": 0.893,
        "defenders": [
          "Noah Sadiki"
        ],
        "defender_roles": [
          "CM"
        ],
        "def_skill_quality_avg": 0.764,
        "duel_zone": "Holding Mid vs Central Mid — Midfield Anchor Duel",
        "numerical_situation": "1v1",
        "duel_win_rate": 0.482,
        "xg_contribution": 0.11,
        "shots_in_zone": 1.1,
        "dribbles_attempted": 2,
        "dribbles_successful": 0.8,
        "aerial_duels": 2,
        "aerial_won": 1.0,
        "crosses_in_zone": 0.0,
        "fouls_drawn": 1.4,
        "pressing_intensity_on_attacker": "HIGH",
        "defender_stats": [
          {
            "player": "Noah Sadiki",
            "role": "CM",
            "market_value": 37000000,
            "tackles_attempted": 2.2,
            "tackles_won": 1.8,
            "fouls_committed": 0.4,
            "interceptions_in_zone": 1.2,
            "clearances_in_zone": 0.5,
            "aerial_duels_won": 1.0,
            "defensive_success_rate": 0.518
          }
        ],
        "duel_analysis": "Elliot Anderson (CDM) is evenly matched against Noah Sadiki in a direct 1v1 contest. Duel win probability: 48%. The quality gap is significant (€100M vs €37M avg). Projected xG contribution: 0.110 — with neither side clearly dominant."
      }
    ],
    "away_attacking_duels": [
      {
        "attacker": "Brian Brobbey",
        "attacker_role": "ST",
        "attacker_market_value": 42000000,
        "attacker_height": 180,
        "attacker_skill_quality": 0.791,
        "defenders": [
          "Nico O'Reilly",
          "Rúben Dias"
        ],
        "defender_roles": [
          "CB",
          "CB"
        ],
        "def_skill_quality_avg": 0.865,
        "duel_zone": "Striker vs Two Centre Backs — 1v2 Aerial/Physical Battle",
        "numerical_situation": "1v2",
        "duel_win_rate": 0.18,
        "xg_contribution": 0.1659,
        "shots_in_zone": 2.0,
        "dribbles_attempted": 2,
        "dribbles_successful": 0.3,
        "aerial_duels": 3,
        "aerial_won": 1.6,
        "crosses_in_zone": 0.0,
        "fouls_drawn": 1.8,
        "pressing_intensity_on_attacker": "ULTRA_HIGH",
        "defender_stats": [
          {
            "player": "Nico O'Reilly",
            "role": "CB",
            "market_value": 76000000,
            "tackles_attempted": 1.2,
            "tackles_won": 1.3,
            "fouls_committed": 0.4,
            "interceptions_in_zone": 1.4,
            "clearances_in_zone": 1.2,
            "aerial_duels_won": 0.7,
            "defensive_success_rate": 0.82
          },
          {
            "player": "Rúben Dias",
            "role": "CB",
            "market_value": 60000000,
            "tackles_attempted": 1.1,
            "tackles_won": 1.3,
            "fouls_committed": 0.4,
            "interceptions_in_zone": 1.4,
            "clearances_in_zone": 1.2,
            "aerial_duels_won": 0.7,
            "defensive_success_rate": 0.82
          }
        ],
        "duel_analysis": "Brian Brobbey (ST) is heavily outmatched defensively against Nico O'Reilly and Rúben Dias in a 2-defender block. Duel win probability: 18%. The quality gap is significant (€42M vs €68M avg). Projected xG contribution: 0.166 — with very limited chance creation expected."
      },
      {
        "attacker": "Malick Fofana",
        "attacker_role": "LWB",
        "attacker_market_value": 29000000,
        "attacker_height": 169,
        "attacker_skill_quality": 0.71,
        "defenders": [
          "Marc Guéhi"
        ],
        "defender_roles": [
          "RB"
        ],
        "def_skill_quality_avg": 0.864,
        "duel_zone": "Left Wingback vs Right Back — Overlapping Run",
        "numerical_situation": "1v1",
        "duel_win_rate": 0.279,
        "xg_contribution": 0.065,
        "shots_in_zone": 0.8,
        "dribbles_attempted": 2,
        "dribbles_successful": 0.5,
        "aerial_duels": 2,
        "aerial_won": 0.8,
        "crosses_in_zone": 2.8,
        "fouls_drawn": 1.6,
        "pressing_intensity_on_attacker": "ULTRA_HIGH",
        "defender_stats": [
          {
            "player": "Marc Guéhi",
            "role": "RB",
            "market_value": 66000000,
            "tackles_attempted": 2.3,
            "tackles_won": 2.4,
            "fouls_committed": 0.4,
            "interceptions_in_zone": 1.4,
            "clearances_in_zone": 0.5,
            "aerial_duels_won": 1.2,
            "defensive_success_rate": 0.721
          }
        ],
        "duel_analysis": "Malick Fofana (LWB) is heavily outmatched defensively against Marc Guéhi in a direct 1v1 contest. Duel win probability: 28%. The quality gap is significant (€29M vs €66M avg). Projected xG contribution: 0.065 — with very limited chance creation expected."
      },
      {
        "attacker": "Chris Rigg",
        "attacker_role": "RWB",
        "attacker_market_value": 24000000,
        "attacker_height": 177,
        "attacker_skill_quality": 0.669,
        "defenders": [
          "Joško Gvardiol"
        ],
        "defender_roles": [
          "LB"
        ],
        "def_skill_quality_avg": 0.861,
        "duel_zone": "Right Wingback vs Left Back — Overlapping Run",
        "numerical_situation": "1v1",
        "duel_win_rate": 0.277,
        "xg_contribution": 0.0422,
        "shots_in_zone": 0.8,
        "dribbles_attempted": 2,
        "dribbles_successful": 0.5,
        "aerial_duels": 2,
        "aerial_won": 1.0,
        "crosses_in_zone": 2.7,
        "fouls_drawn": 1.5,
        "pressing_intensity_on_attacker": "ULTRA_HIGH",
        "defender_stats": [
          {
            "player": "Joško Gvardiol",
            "role": "LB",
            "market_value": 64000000,
            "tackles_attempted": 2.3,
            "tackles_won": 2.3,
            "fouls_committed": 0.4,
            "interceptions_in_zone": 1.4,
            "clearances_in_zone": 0.5,
            "aerial_duels_won": 1.0,
            "defensive_success_rate": 0.723
          }
        ],
        "duel_analysis": "Chris Rigg (RWB) is heavily outmatched defensively against Joško Gvardiol in a direct 1v1 contest. Duel win probability: 28%. The quality gap is significant (€24M vs €64M avg). Projected xG contribution: 0.042 — with very limited chance creation expected."
      },
      {
        "attacker": "Noah Sadiki",
        "attacker_role": "CM",
        "attacker_market_value": 37000000,
        "attacker_height": 173,
        "attacker_skill_quality": 0.764,
        "defenders": [
          "Elliot Anderson"
        ],
        "defender_roles": [
          "CDM"
        ],
        "def_skill_quality_avg": 0.893,
        "duel_zone": "Central Mid vs Defensive Mid — Pressing/Creation Duel",
        "numerical_situation": "1v1",
        "duel_win_rate": 0.368,
        "xg_contribution": 0.1128,
        "shots_in_zone": 1.5,
        "dribbles_attempted": 3,
        "dribbles_successful": 1.0,
        "aerial_duels": 2,
        "aerial_won": 0.9,
        "crosses_in_zone": 0.0,
        "fouls_drawn": 1.5,
        "pressing_intensity_on_attacker": "ULTRA_HIGH",
        "defender_stats": [
          {
            "player": "Elliot Anderson",
            "role": "CDM",
            "market_value": 100000000,
            "tackles_attempted": 2.3,
            "tackles_won": 2.2,
            "fouls_committed": 0.4,
            "interceptions_in_zone": 1.4,
            "clearances_in_zone": 0.5,
            "aerial_duels_won": 1.1,
            "defensive_success_rate": 0.632
          }
        ],
        "duel_analysis": "Noah Sadiki (CM) faces tough defensive resistance against Elliot Anderson in a direct 1v1 contest. Duel win probability: 37%. The quality gap is significant (€37M vs €100M avg). Projected xG contribution: 0.113 — and is restricted in space and time on the ball."
      },
      {
        "attacker": "Enzo Le Fée",
        "attacker_role": "CDM",
        "attacker_market_value": 26000000,
        "attacker_height": 173,
        "attacker_skill_quality": 0.686,
        "defenders": [
          "Elliot Anderson"
        ],
        "defender_roles": [
          "CDM"
        ],
        "def_skill_quality_avg": 0.893,
        "duel_zone": "CDM vs CDM",
        "numerical_situation": "1v1",
        "duel_win_rate": 0.303,
        "xg_contribution": 0.0996,
        "shots_in_zone": 0.8,
        "dribbles_attempted": 2,
        "dribbles_successful": 0.5,
        "aerial_duels": 2,
        "aerial_won": 0.9,
        "crosses_in_zone": 0.0,
        "fouls_drawn": 1.5,
        "pressing_intensity_on_attacker": "ULTRA_HIGH",
        "defender_stats": [
          {
            "player": "Elliot Anderson",
            "role": "CDM",
            "market_value": 100000000,
            "tackles_attempted": 2.3,
            "tackles_won": 2.3,
            "fouls_committed": 0.4,
            "interceptions_in_zone": 1.4,
            "clearances_in_zone": 0.5,
            "aerial_duels_won": 1.1,
            "defensive_success_rate": 0.697
          }
        ],
        "duel_analysis": "Enzo Le Fée (CDM) is heavily outmatched defensively against Elliot Anderson in a direct 1v1 contest. Duel win probability: 30%. The quality gap is significant (€26M vs €100M avg). Projected xG contribution: 0.100 — with very limited chance creation expected."
      }
    ],
    "midfield_battle": {
      "home_midfield_power": 0.94,
      "away_midfield_power": 0.769,
      "home_creative_power": 0.971,
      "away_creative_power": 0.611,
      "home_defensive_power": 0.754,
      "away_defensive_power": 0.611,
      "home_dominance_ratio": 0.55,
      "home_midfield_count": 5,
      "away_midfield_count": 5,
      "home_midfield_players": [
        "Elliot Anderson",
        "Rayan Cherki",
        "Enzo Fernández",
        "Ayyoub Bouaddi",
        "Antoine Semenyo"
      ],
      "away_midfield_players": [
        "Noah Sadiki",
        "Habib Diarra",
        "Malick Fofana",
        "Enzo Le Fée",
        "Chris Rigg"
      ],
      "possession_advantage": "neutral",
      "estimated_possession_home_pct": 51.5,
      "estimated_possession_away_pct": 48.5,
      "home_pressing_actions_per_90": 8.7,
      "away_pressing_actions_per_90": 7.7,
      "home_key_passes_projected": 7.3,
      "away_key_passes_projected": 5.2,
      "home_throughball_threat": 3.5,
      "away_throughball_threat": 2.4,
      "key_personal_duel": "Elliot Anderson vs Noah Sadiki",
      "midfield_lambda_factor_home": 1.027,
      "midfield_lambda_factor_away": 0.982
    },
    "formation_analysis": {
      "home_formation": "4-2-3-1",
      "away_formation": "3-5-2",
      "home_tactical_bonus": 0.06,
      "away_tactical_bonus": -0.06,
      "formation_verdict": "Tactical parity between 4-2-3-1 and 3-5-2. Match outcome driven primarily by individual player quality."
    },
    "home_lambda": 2.604,
    "away_lambda": 0.983,
    "home_top_threat_zones": [
      "Striker vs Two Centre Backs — 1v2 Aerial/Physical Battle",
      "Right Wing vs Left Wingback — Compact Flank"
    ],
    "away_top_threat_zones": [
      "Striker vs Two Centre Backs — 1v2 Aerial/Physical Battle",
      "Central Mid vs Defensive Mid — Pressing/Creation Duel"
    ],
    "home_player_antagonists": {
      "Rayan Cherki": {
        "opponents": [
          "Chris Rigg",
          "Malick Fofana"
        ],
        "primary_zone": "Left Wing vs Right Wingback — Compact Flank",
        "source": "attacking_duel, midfield_pairing"
      },
      "Antoine Semenyo": {
        "opponents": [
          "Malick Fofana",
          "Chris Rigg"
        ],
        "primary_zone": "Right Wing vs Left Wingback — Compact Flank",
        "source": "attacking_duel, midfield_pairing"
      },
      "Enzo Fernández": {
        "opponents": [
          "Noah Sadiki",
          "Enzo Le Fée"
        ],
        "primary_zone": "CAM vs CM + CDM",
        "source": "attacking_duel, midfield_pairing"
      },
      "Erling Haaland": {
        "opponents": [
          "Daniel Ballard",
          "Trai Hume"
        ],
        "primary_zone": "Striker vs Two Centre Backs — 1v2 Aerial/Physical Battle",
        "source": "attacking_duel"
      },
      "Elliot Anderson": {
        "opponents": [
          "Noah Sadiki",
          "Enzo Le Fée"
        ],
        "primary_zone": "Holding Mid vs Central Mid — Midfield Anchor Duel",
        "source": "attacking_duel, defensive_duel, midfield_pairing"
      },
      "Nico O'Reilly": {
        "opponents": [
          "Brian Brobbey"
        ],
        "primary_zone": "Striker vs Two Centre Backs — 1v2 Aerial/Physical Battle",
        "source": "defensive_duel"
      },
      "Rúben Dias": {
        "opponents": [
          "Brian Brobbey"
        ],
        "primary_zone": "Striker vs Two Centre Backs — 1v2 Aerial/Physical Battle",
        "source": "defensive_duel"
      },
      "Marc Guéhi": {
        "opponents": [
          "Malick Fofana"
        ],
        "primary_zone": "Left Wingback vs Right Back — Overlapping Run",
        "source": "defensive_duel"
      },
      "Joško Gvardiol": {
        "opponents": [
          "Chris Rigg"
        ],
        "primary_zone": "Right Wingback vs Left Back — Overlapping Run",
        "source": "defensive_duel"
      },
      "Ayyoub Bouaddi": {
        "opponents": [
          "Habib Diarra"
        ],
        "primary_zone": "Midfield lane",
        "source": "midfield_pairing"
      },
      "Gianluigi Donnarumma": {
        "opponents": [
          "Wilson Isidor",
          "Brian Brobbey"
        ],
        "primary_zone": "Shape fallback",
        "source": "formation_fallback"
      }
    },
    "away_player_antagonists": {
      "Chris Rigg": {
        "opponents": [
          "Rayan Cherki",
          "Joško Gvardiol",
          "Antoine Semenyo"
        ],
        "primary_zone": "Left Wing vs Right Wingback — Compact Flank",
        "source": "defensive_duel, attacking_duel, midfield_pairing"
      },
      "Malick Fofana": {
        "opponents": [
          "Antoine Semenyo",
          "Marc Guéhi",
          "Rayan Cherki"
        ],
        "primary_zone": "Right Wing vs Left Wingback — Compact Flank",
        "source": "defensive_duel, attacking_duel, midfield_pairing"
      },
      "Noah Sadiki": {
        "opponents": [
          "Enzo Fernández",
          "Elliot Anderson"
        ],
        "primary_zone": "CAM vs CM + CDM",
        "source": "defensive_duel, attacking_duel, midfield_pairing"
      },
      "Enzo Le Fée": {
        "opponents": [
          "Enzo Fernández",
          "Elliot Anderson"
        ],
        "primary_zone": "CAM vs CM + CDM",
        "source": "defensive_duel, attacking_duel, midfield_pairing"
      },
      "Daniel Ballard": {
        "opponents": [
          "Erling Haaland"
        ],
        "primary_zone": "Striker vs Two Centre Backs — 1v2 Aerial/Physical Battle",
        "source": "defensive_duel"
      },
      "Trai Hume": {
        "opponents": [
          "Erling Haaland"
        ],
        "primary_zone": "Striker vs Two Centre Backs — 1v2 Aerial/Physical Battle",
        "source": "defensive_duel"
      },
      "Brian Brobbey": {
        "opponents": [
          "Nico O'Reilly",
          "Rúben Dias"
        ],
        "primary_zone": "Striker vs Two Centre Backs — 1v2 Aerial/Physical Battle",
        "source": "attacking_duel"
      },
      "Habib Diarra": {
        "opponents": [
          "Ayyoub Bouaddi"
        ],
        "primary_zone": "Midfield lane",
        "source": "midfield_pairing"
      },
      "Robin Roefs": {
        "opponents": [
          "Erling Haaland",
          "Ayyoub Bouaddi"
        ],
        "primary_zone": "Shape fallback",
        "source": "formation_fallback"
      },
      "Kevin Danso": {
        "opponents": [
          "Erling Haaland"
        ],
        "primary_zone": "Shape fallback",
        "source": "formation_fallback"
      },
      "Wilson Isidor": {
        "opponents": [
          "Nico O'Reilly",
          "Marc Guéhi"
        ],
        "primary_zone": "Shape fallback",
        "source": "formation_fallback"
      }
    },
    "key_tactical_insight": "Midfield is evenly contested — Elliot Anderson vs Noah Sadiki will be the pivotal duel. Total antagonist xG — Home: 1.09, Away: 0.49. Home danger zone: Striker vs Two Centre Backs — 1v2 Aerial/Physical Battle. Away danger zone: Striker vs Two Centre Backs — 1v2 Aerial/Physical Battle.",
    "lambda_factors": {
      "home_gk_opposition_factor": 0.8989,
      "away_gk_opposition_factor": 0.8584,
      "home_set_piece_bonus": 0.18,
      "away_set_piece_bonus": 0.082,
      "home_defensive_solidity_vs": 0.9417,
      "away_defensive_solidity_vs": 0.8471,
      "home_midfield_factor": 1.027,
      "away_midfield_factor": 0.982,
      "stage_discount": 1.0,
      "quality_gap_applied": true,
      "home_avg_quality": 0.8807,
      "away_avg_quality": 0.6906,
      "avg_quality_gap": 0.1901,
      "squad_value_gap_log": 1.2385,
      "top5_value_gap_log": 1.2504,
      "attack_value_gap_log": 1.1657,
      "elite_count_gap": 9,
      "combined_quality_gap": 0.4508,
      "stronger_lambda_boost": 0.2479,
      "weaker_lambda_suppression": 0.1443,
      "home_bench_lambda_bonus": 0.1121,
      "away_bench_lambda_bonus": 0.0834,
      "home_bench_players_modelled": 7,
      "away_bench_players_modelled": 7,
      "fbref_team_priors": {
        "applied": true,
        "home_squad": "Manchester City",
        "away_squad": "Sunderland",
        "home_goals_per90": 3.0,
        "away_goals_against_per90": 1.0,
        "away_goals_per90": 1.0,
        "home_goals_against_per90": 3.0,
        "home_empirical_lambda": 2.222,
        "away_empirical_lambda": 2.222,
        "blending_weight": 0.192
      },
      "mismatch_score_pressure_applied": true,
      "mismatch_score_pressure_gap": 0.4508,
      "mismatch_favorite_lambda_boost": 1.1177,
      "mismatch_underdog_lambda_factor": 0.9649,
      "pre_mismatch_home_lambda": 2.33,
      "pre_mismatch_away_lambda": 1.019,
      "competitive_underdog_floor_applied": false,
      "pre_calibration_home_lambda": 2.3296,
      "pre_calibration_away_lambda": 1.0193,
      "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": 2.604,
      "final_away_lambda": 0.983
    }
  },
  "home_standing": {
    "available": true,
    "team_position": 1,
    "opponent_position": 12,
    "standing_lambda_multiplier": 1.2908,
    "attack_index": 2.915,
    "defense_concede_index": 0.625,
    "form_multiplier": 1.056,
    "team_attack_rate_contextual": 3.5,
    "opp_defense_rate_contextual": 0.75,
    "team_ppg": 3.0,
    "opponent_ppg": 1.33
  },
  "away_standing": {
    "available": true,
    "team_position": 12,
    "opponent_position": 1,
    "standing_lambda_multiplier": 0.7659,
    "attack_index": 0.625,
    "defense_concede_index": 0.833,
    "form_multiplier": 0.944,
    "team_attack_rate_contextual": 0.75,
    "opp_defense_rate_contextual": 1.0,
    "team_ppg": 1.33,
    "opponent_ppg": 3.0
  },
  "xgboost_reasoning": {
    "summary": "Antagonist + XGBoost match analysis for Man City vs Sunderland. Player statistics regressed using position-specific XGBoost models (G, D, M, F) with 2026-2027 FBref priors. Micro-duels resolved across 4-2-3-1 vs 3-5-2 (duel lambdas: Home 2.330, Away 1.019). Final calibrated Poisson lambdas: Home 2.604, Away 0.983 (most likely score 2-0).",
    "competition": "Premier League",
    "model_coverage": {
      "home_starters_count": 11,
      "home_xgboost_players": 11,
      "home_fbref_players": 10,
      "away_starters_count": 11,
      "away_xgboost_players": 11,
      "away_fbref_players": 9,
      "home_bench_modelled": 7,
      "away_bench_modelled": 7
    },
    "team_priors": {
      "applied": true,
      "home_squad": "Manchester City",
      "away_squad": "Sunderland",
      "home_goals_per90": 3.0,
      "away_goals_against_per90": 1.0,
      "away_goals_per90": 1.0,
      "home_goals_against_per90": 3.0,
      "home_empirical_lambda": 2.222,
      "away_empirical_lambda": 2.222,
      "blending_weight": 0.192
    },
    "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": 2.604,
      "away_lambda": 0.983,
      "micro_duel_home_lambda": 2.33,
      "micro_duel_away_lambda": 1.019
    },
    "calibration_and_pressure": {
      "competition_calibration_applied": false,
      "competition_calibration_scale": 1.0,
      "mismatch_pressure_applied": true,
      "underdog_floor_applied": false
    }
  },
  "timestamp": "2026-09-19T13:32:44Z",
  "stat_limits": {
    "saves": 15.0,
    "goalsPrevented": 5.0,
    "keeperSaveValue": 3.0,
    "interceptionWon": 10.0,
    "totalTackle": 12.0,
    "wonTackle": 10.0,
    "totalClearance": 18.0,
    "aerialWon": 15.0,
    "totalPass": 150.0,
    "accuratePass": 145.0,
    "keyPass": 8.0,
    "expectedAssists": 1.5,
    "goalAssist": 4.0,
    "expectedGoals": 3.0,
    "goals": 5.0,
    "totalShots": 12.0,
    "onTargetScoringAttempt": 8.0,
    "rating": 10.0,
    "minutesPlayed": 95.0,
    "duelWon": 20.0,
    "ballRecovery": 18.0,
    "fouls": 8.0
  }
}