{
  "match_info": {
    "home_team": "Villarreal",
    "away_team": "Real Betis",
    "tournament": "LaLiga",
    "date": "20260914",
    "timezone": "America/New_York",
    "home_formation": "4-4-2",
    "away_formation": "4-2-3-1",
    "lineup_status": "unconfirmed_official",
    "lineup_source": "/matches/get-lineups",
    "lineup_confirmed": false,
    "lineup_confidence": 0.75
  },
  "prediction": {
    "most_likely_score": "1-0",
    "home_goals": 1,
    "away_goals": 0,
    "most_likely_score_probability": 0.1268,
    "match_resolution": "regulation",
    "predicted_winner": "Villarreal",
    "tiebreaker": {
      "applies": false,
      "method": "none",
      "regulation_draw_probability": 0.2818,
      "shootout_home_win_probability": null,
      "shootout_away_win_probability": null,
      "penalty_home_goals": null,
      "penalty_away_goals": null,
      "penalty_score": null,
      "penalty_winner": null,
      "penalty_winner_goals": null,
      "penalty_loser_goals": null,
      "penalty_result": null,
      "home_advance_probability": null,
      "away_advance_probability": null,
      "projected_winner": null,
      "projected_winner_probability": null,
      "final_score_after_penalties": null,
      "reason": "Tie-breaker not required for this match context."
    },
    "top_5_scorelines": [
      {
        "score": "1-0",
        "probability": 0.1268
      },
      {
        "score": "1-1",
        "probability": 0.1317
      },
      {
        "score": "0-0",
        "probability": 0.1002
      },
      {
        "score": "0-1",
        "probability": 0.0999
      },
      {
        "score": "2-1",
        "probability": 0.0843
      }
    ],
    "scoreline_probabilities": {
      "0-0": 0.1002,
      "0-1": 0.0999,
      "0-2": 0.0515,
      "0-3": 0.0175,
      "0-4": 0.0045,
      "0-5": 0.0009,
      "1-0": 0.1268,
      "1-1": 0.1317,
      "1-2": 0.0666,
      "1-3": 0.0226,
      "1-4": 0.0058,
      "1-5": 0.0012,
      "2-0": 0.0827,
      "2-1": 0.0843,
      "2-2": 0.043,
      "2-3": 0.0146,
      "2-4": 0.0037,
      "2-5": 0.0008,
      "3-0": 0.0356,
      "3-1": 0.0363,
      "3-2": 0.0185,
      "3-3": 0.0063,
      "3-4": 0.0016,
      "4-0": 0.0115,
      "4-1": 0.0117,
      "4-2": 0.006,
      "4-3": 0.002,
      "4-4": 0.0005,
      "5-0": 0.003,
      "5-1": 0.003,
      "5-2": 0.0015,
      "5-3": 0.0005,
      "6-0": 0.0006,
      "6-1": 0.0007
    },
    "outcome": {
      "home_win": 0.4259,
      "draw": 0.2818,
      "away_win": 0.2923
    },
    "markets": {
      "over_2_5_goals": 0.4071,
      "under_2_5_goals": 0.5929,
      "btts_yes": 0.4649,
      "btts_no": 0.5351,
      "home_clean_sheet": 0.3606,
      "away_clean_sheet": 0.2747
    },
    "home_ratings": {
      "DR": 6.91,
      "MCR": 7.3,
      "ATR": 6.98,
      "GK": 6.8
    },
    "away_ratings": {
      "DR": 6.71,
      "MCR": 6.99,
      "ATR": 6.9,
      "GK": 7.35
    },
    "insights": {
      "summary": "Antagonist matchup analysis for Villarreal vs Real Betis. Most likely scoreline: 1-0. Lambdas derived from 3 home and 5 away individual player duels.",
      "key_player": "Projected scorer(s): Nicolas Pépé",
      "tactical_analysis": "Tactical parity between 4-4-2 and 4-2-3-1. Match outcome driven primarily by individual player quality. Midfield is evenly contested — Alberto Moleiro vs Antony will be the pivotal duel. Total antagonist xG — Home: 0.40, Away: 0.43. Home danger zone: Striker vs Two Centre Backs — 1v2 Aerial/Physical Battle. Away danger zone: Right Wing vs Left Back — Flank Battle."
    },
    "confidence": 0.64,
    "home_lambda": 1.292,
    "away_lambda": 1.02,
    "modal_scoreline": "1-1",
    "modal_scoreline_probability": 0.1317,
    "headline_policy": "decisive_score_substitution"
  },
  "pregame_baseline": {
    "fair_win_probability": {
      "home_win": 0.4259,
      "draw": 0.2818,
      "away_win": 0.2923
    },
    "favorite": "Villarreal",
    "favorite_win_probability": 0.4259,
    "fair_spread": 0.272,
    "fair_total": 2.312,
    "prop_estimates": [
      {
        "market": "team_total_goals",
        "selection": "Villarreal",
        "estimate": 1.292,
        "probability": null,
        "unit": "goals"
      },
      {
        "market": "team_total_goals",
        "selection": "Real Betis",
        "estimate": 1.02,
        "probability": null,
        "unit": "goals"
      },
      {
        "market": "over_2_5_goals",
        "selection": "yes",
        "estimate": 2.5,
        "probability": 0.4071,
        "unit": "probability"
      },
      {
        "market": "both_teams_to_score",
        "selection": "yes",
        "estimate": 1.0,
        "probability": 0.4649,
        "unit": "probability"
      },
      {
        "market": "clean_sheet",
        "selection": "Villarreal",
        "estimate": 1.0,
        "probability": 0.3606,
        "unit": "probability"
      },
      {
        "market": "clean_sheet",
        "selection": "Real Betis",
        "estimate": 1.0,
        "probability": 0.2747,
        "unit": "probability"
      },
      {
        "market": "anytime_goal",
        "selection": "Nicolas Pépé (Villarreal)",
        "estimate": 0.3333,
        "probability": 0.2824,
        "unit": "xG"
      },
      {
        "market": "anytime_goal",
        "selection": "Antony (Real Betis)",
        "estimate": 0.2398,
        "probability": 0.0,
        "unit": "xG"
      },
      {
        "market": "assist",
        "selection": "Alberto Moleiro (Villarreal)",
        "estimate": 0.1208,
        "probability": 0.2025,
        "unit": "xA"
      },
      {
        "market": "assist",
        "selection": "Antony (Real Betis)",
        "estimate": 0.1495,
        "probability": 0.0,
        "unit": "xA"
      }
    ],
    "expected_pace": {
      "tempo": "high",
      "expected_total_goals": 2.312,
      "expected_total_shots": 31,
      "expected_total_passes": 982,
      "expected_pressing_actions_per_90": 14.2,
      "possession_home_pct": 52.0,
      "possession_away_pct": 48.0,
      "notes": "possession projects near even"
    },
    "expected_game_script": {
      "favorite": "Villarreal",
      "favorite_win_probability": 0.4259,
      "script": "Villarreal is the fair winner side, but the baseline remains narrow: fair spread +0.27 goals and fair total 2.31.",
      "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; Real Betis must keep the match inside one goal.",
      "late_game": "A Villarreal lead likely shifts toward control and counters; a draw state keeps set pieces and transition chances live."
    },
    "key_matchup_thesis": "Villarreal chance creation leans on Georges Mikautadze against Natan, Marc Bartra in Striker vs Two Centre Backs — 1v2 Aerial/Physical Battle; possession projects near even.",
    "expected_rotation_usage_behavior": [
      "Villarreal: starters carry the main goal usage through Nicolas Pépé; bench watchlist: Tajon Buchanan, Ilias Akhomach, Tani Oluwaseyi.",
      "Real Betis: starters carry the main goal usage through the highest xG attackers; bench watchlist: Abdessamad Ezzalzouli, Troy Parrott, Nelson Deossa.",
      "Assist usage should flow through Alberto Moleiro; late lineup changes should re-score these allocations."
    ],
    "pregame_play_by_play": [
      "0-15: Villarreal 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 1.16 first-half xG pace.",
      "45-70: If the match is level, watch midfield control and the listed bench watchlists for usage changes.",
      "70-90: If Real Betis 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 Villarreal.",
      "Real Betis 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": {
    "Villarreal": {
      "formation": "4-4-2",
      "players": {
        "Péter Gulácsi": {
          "player_id": 37096,
          "position": "G",
          "position_depth": "G",
          "is_starter": true,
          "shirt_number": 25,
          "height": 190,
          "market_value": 970000,
          "stats": {
            "saves": 3,
            "goals_prevented": 0.45,
            "rating": 6.8,
            "minutes": 90,
            "total_pass": 27,
            "accurate_pass": 20,
            "total_long_balls": 8,
            "accurate_long_balls": 4,
            "touches": 32,
            "clearances": 1,
            "ball_recovery": 1,
            "high_claims": 0,
            "punches": 0.3,
            "aerial_won": 1,
            "sweeper_actions": 1,
            "sweeper_accurate": 1,
            "saves_inside_box": 1,
            "possession_lost": 2.4,
            "duels_won": 0,
            "duels_lost": 0,
            "total_contest": 0,
            "won_contest": 0,
            "fouls": 0,
            "fouls_drawn": 0,
            "total_own_half_passes": 21,
            "accurate_own_half_passes": 16,
            "expected_saves": 0.9,
            "high_pressure_saves": 0.34,
            "shots_faced": 1.9,
            "opponent_faced": "Antony, Cucho Hernández",
            "matchup_zone": "Goalkeeper shot-stopping context",
            "antagonist_source": "formation_fallback",
            "goals": 0,
            "projected_goals": 0,
            "goal_probability": 0.0,
            "assists": 0,
            "projected_assists": 0,
            "assist_probability": 0.0,
            "expected_goals": 0.0,
            "expected_assists": 0.0,
            "fifa_overall": 82.0
          },
          "latest_10_games": [],
          "ranking": {
            "global_player_rank": 616,
            "combined_rank_score": 318.5,
            "ranking_source": "sofascore_plus_fifa_csv",
            "ranking_status": "combined",
            "sofascore_rank": null,
            "sofascore_rating": null,
            "sofascore_appearances": 0.0,
            "fifa_rank": 409.0,
            "fifa_overall": 82.0,
            "fifa_source": "EA SPORTS FC official ratings",
            "match_squad_rank": 18,
            "squad_role": "starter",
            "projected_match_rating": 6.8,
            "source_file": "data/player_rankings.csv",
            "player_name": "Péter Gulácsi",
            "ranking_neighbors": {
              "upper": [
                {
                  "player_name": "Mender García",
                  "ranking": 611
                },
                {
                  "player_name": "José Fajardo",
                  "ranking": 612
                },
                {
                  "player_name": "Konstantinos Fortounis",
                  "ranking": 613
                },
                {
                  "player_name": "N'Golo Kanté",
                  "ranking": 614
                },
                {
                  "player_name": "Mason Greenwood",
                  "ranking": 615
                }
              ],
              "lower": [
                {
                  "player_name": "Oliver Baumann",
                  "ranking": 617
                },
                {
                  "player_name": "Iñigo Martínez",
                  "ranking": 618
                },
                {
                  "player_name": "Omar Marmoush",
                  "ranking": 619
                },
                {
                  "player_name": "Pathé Ismaël Ciss",
                  "ranking": 620
                },
                {
                  "player_name": "Riccardo Orsolini",
                  "ranking": 621
                }
              ]
            }
          },
          "data_sources": [
            "market_value",
            "fbref_season"
          ],
          "data_confidence": 0.25,
          "history_matches": 0,
          "xgboost_reasoning": {
            "model_source": "market_value_prior",
            "position_service": "G_service",
            "features_evaluated": [],
            "targets_predicted": [],
            "history_matches": 0,
            "data_confidence": 0.25,
            "data_sources": [
              "market_value",
              "fbref_season"
            ],
            "market_value_adjustment": 0.4374,
            "fbref_prior_metrics": {
              "squad": "Villarreal",
              "competition": "La Liga",
              "season": "2026-2027",
              "appearances": 0.0,
              "starts": 0.0,
              "prior_reliability": 0.0
            },
            "rationale": "Market-value baseline (€970,000) applied for position G (quality factor 0.44); FBref 2026-2027 prior blended (La Liga, Villarreal, rel: 0.00, gls/90: 0.0, ast/90: 0.0)."
          },
          "stat_evolution": [
            {
              "step": "market_value_prior",
              "description": "Market-value baseline for position G (quality 0.44)",
              "stats": {
                "saves": 3,
                "goals_prevented": 0.45,
                "rating": 6.8,
                "minutes": 90,
                "total_pass": 27,
                "accurate_pass": 20,
                "total_long_balls": 8,
                "accurate_long_balls": 4,
                "touches": 32,
                "clearances": 1,
                "ball_recovery": 1,
                "high_claims": 0,
                "punches": 0.3,
                "aerial_won": 1,
                "sweeper_actions": 1,
                "sweeper_accurate": 1,
                "saves_inside_box": 1,
                "possession_lost": 2.4,
                "duels_won": 0,
                "duels_lost": 0,
                "total_contest": 0,
                "won_contest": 0,
                "fouls": 0,
                "fouls_drawn": 0,
                "total_own_half_passes": 21,
                "accurate_own_half_passes": 16
              }
            },
            {
              "step": "fbref_prior_blend",
              "description": "FBref 2026-27 prior blended (weight 0.0000)",
              "stats": {
                "saves": 3,
                "goals_prevented": 0.45,
                "rating": 6.8,
                "minutes": 90,
                "total_pass": 27,
                "accurate_pass": 20,
                "total_long_balls": 8,
                "accurate_long_balls": 4,
                "touches": 32,
                "clearances": 1,
                "ball_recovery": 1,
                "high_claims": 0,
                "punches": 0.3,
                "aerial_won": 1,
                "sweeper_actions": 1,
                "sweeper_accurate": 1,
                "saves_inside_box": 1,
                "possession_lost": 2.4,
                "duels_won": 0,
                "duels_lost": 0,
                "total_contest": 0,
                "won_contest": 0,
                "fouls": 0,
                "fouls_drawn": 0,
                "total_own_half_passes": 21,
                "accurate_own_half_passes": 16
              }
            },
            {
              "step": "final_cap",
              "description": "Stats clamped to historical constraints and shot-component identity",
              "stats": {
                "saves": 3,
                "goals_prevented": 0.45,
                "rating": 6.8,
                "minutes": 90,
                "total_pass": 27,
                "accurate_pass": 20,
                "total_long_balls": 8,
                "accurate_long_balls": 4,
                "touches": 32,
                "clearances": 1,
                "ball_recovery": 1,
                "high_claims": 0,
                "punches": 0.3,
                "aerial_won": 1,
                "sweeper_actions": 1,
                "sweeper_accurate": 1,
                "saves_inside_box": 1,
                "possession_lost": 2.4,
                "duels_won": 0,
                "duels_lost": 0,
                "total_contest": 0,
                "won_contest": 0,
                "fouls": 0,
                "fouls_drawn": 0,
                "total_own_half_passes": 21,
                "accurate_own_half_passes": 16
              }
            },
            {
              "step": "enriched_model_output",
              "description": "Model output after duel-context enrichment (pre router post-processing)",
              "stats": {
                "saves": 3,
                "goals_prevented": 0.45,
                "rating": 6.8,
                "minutes": 90,
                "total_pass": 27,
                "accurate_pass": 20,
                "total_long_balls": 8,
                "accurate_long_balls": 4,
                "touches": 32,
                "clearances": 1,
                "ball_recovery": 1,
                "high_claims": 0,
                "punches": 0.3,
                "aerial_won": 1,
                "sweeper_actions": 1,
                "sweeper_accurate": 1,
                "saves_inside_box": 1,
                "possession_lost": 2.4,
                "duels_won": 0,
                "duels_lost": 0,
                "total_contest": 0,
                "won_contest": 0,
                "fouls": 0,
                "fouls_drawn": 0,
                "total_own_half_passes": 21,
                "accurate_own_half_passes": 16,
                "expected_saves": 0.9,
                "high_pressure_saves": 0.34,
                "shots_faced": 1.9,
                "opponent_faced": "Antony, Cucho Hernández",
                "matchup_zone": "Goalkeeper shot-stopping context",
                "antagonist_source": "formation_fallback"
              }
            },
            {
              "step": "team_lambda_rescale",
              "description": "Player expected_goals/expected_assists rescaled so squad sum equals team lambda 1.29 (squad xG sum 0.9419, xG scale 1.3717)",
              "stats": {
                "saves": 3,
                "goals_prevented": 0.45,
                "rating": 6.8,
                "minutes": 90,
                "total_pass": 27,
                "accurate_pass": 20,
                "total_long_balls": 8,
                "accurate_long_balls": 4,
                "touches": 32,
                "clearances": 1,
                "ball_recovery": 1,
                "high_claims": 0,
                "punches": 0.3,
                "aerial_won": 1,
                "sweeper_actions": 1,
                "sweeper_accurate": 1,
                "saves_inside_box": 1,
                "possession_lost": 2.4,
                "duels_won": 0,
                "duels_lost": 0,
                "total_contest": 0,
                "won_contest": 0,
                "fouls": 0,
                "fouls_drawn": 0,
                "total_own_half_passes": 21,
                "accurate_own_half_passes": 16,
                "expected_saves": 0.9,
                "high_pressure_saves": 0.34,
                "shots_faced": 1.9,
                "opponent_faced": "Antony, Cucho Hernández",
                "matchup_zone": "Goalkeeper shot-stopping context",
                "antagonist_source": "formation_fallback",
                "goals": 0,
                "projected_goals": 0,
                "goal_probability": 0.0,
                "assists": 0,
                "projected_assists": 0,
                "assist_probability": 0.0,
                "expected_goals": 0.0,
                "expected_assists": 0.0
              }
            },
            {
              "step": "rankings_attached",
              "description": "Global ranking attached (match squad rank 18, fifa_overall 82.0)",
              "stats": {
                "saves": 3,
                "goals_prevented": 0.45,
                "rating": 6.8,
                "minutes": 90,
                "total_pass": 27,
                "accurate_pass": 20,
                "total_long_balls": 8,
                "accurate_long_balls": 4,
                "touches": 32,
                "clearances": 1,
                "ball_recovery": 1,
                "high_claims": 0,
                "punches": 0.3,
                "aerial_won": 1,
                "sweeper_actions": 1,
                "sweeper_accurate": 1,
                "saves_inside_box": 1,
                "possession_lost": 2.4,
                "duels_won": 0,
                "duels_lost": 0,
                "total_contest": 0,
                "won_contest": 0,
                "fouls": 0,
                "fouls_drawn": 0,
                "total_own_half_passes": 21,
                "accurate_own_half_passes": 16,
                "expected_saves": 0.9,
                "high_pressure_saves": 0.34,
                "shots_faced": 1.9,
                "opponent_faced": "Antony, Cucho Hernández",
                "matchup_zone": "Goalkeeper shot-stopping context",
                "antagonist_source": "formation_fallback",
                "goals": 0,
                "projected_goals": 0,
                "goal_probability": 0.0,
                "assists": 0,
                "projected_assists": 0,
                "assist_probability": 0.0,
                "expected_goals": 0.0,
                "expected_assists": 0.0,
                "fifa_overall": 82.0
              }
            },
            {
              "step": "integer_goal_projection",
              "description": "Team scoreline allocation: 1 projected goals distributed by scorer weight",
              "stats": {
                "saves": 3,
                "goals_prevented": 0.45,
                "rating": 6.8,
                "minutes": 90,
                "total_pass": 27,
                "accurate_pass": 20,
                "total_long_balls": 8,
                "accurate_long_balls": 4,
                "touches": 32,
                "clearances": 1,
                "ball_recovery": 1,
                "high_claims": 0,
                "punches": 0.3,
                "aerial_won": 1,
                "sweeper_actions": 1,
                "sweeper_accurate": 1,
                "saves_inside_box": 1,
                "possession_lost": 2.4,
                "duels_won": 0,
                "duels_lost": 0,
                "total_contest": 0,
                "won_contest": 0,
                "fouls": 0,
                "fouls_drawn": 0,
                "total_own_half_passes": 21,
                "accurate_own_half_passes": 16,
                "expected_saves": 0.9,
                "high_pressure_saves": 0.34,
                "shots_faced": 1.9,
                "opponent_faced": "Antony, Cucho Hernández",
                "matchup_zone": "Goalkeeper shot-stopping context",
                "antagonist_source": "formation_fallback",
                "goals": 0,
                "projected_goals": 0,
                "goal_probability": 0.0,
                "assists": 0,
                "projected_assists": 0,
                "assist_probability": 0.0,
                "expected_goals": 0.0,
                "expected_assists": 0.0,
                "fifa_overall": 82.0
              }
            },
            {
              "step": "integer_assist_projection",
              "description": "Team scoreline allocation: 1 projected assists distributed by provider weight",
              "stats": {
                "saves": 3,
                "goals_prevented": 0.45,
                "rating": 6.8,
                "minutes": 90,
                "total_pass": 27,
                "accurate_pass": 20,
                "total_long_balls": 8,
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                  {
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                "matchup_zone": "Striker vs Two Centre Backs — 1v2 Aerial/Physical Battle",
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              "description": "Player expected_goals/expected_assists rescaled so squad sum equals team lambda 1.29 (squad xG sum 0.9419, xG scale 1.3717)",
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                "challenges_lost": 0,
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                "goal_rate": 0.0,
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                "expected_goals": 0.0,
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                "shots_on_target": 0,
                "shots_off_target": 0,
                "big_chances_created": 0,
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                "ball_carries": 11,
                "total_progression": 51,
                "progressive_carries": 1,
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                "tackles_in_zone": 1.0,
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                "defensive_success_rate": 0.82,
                "opponent_faced": "Cucho Hernández",
                "pressing_zone": "Striker vs Two Centre Backs — 1v2 Aerial/Physical Battle",
                "matchup_zone": "Striker vs Two Centre Backs — 1v2 Aerial/Physical Battle",
                "antagonist_source": "defensive_duel",
                "projected_goals": 0,
                "goal_probability": 0.0,
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                "assist_probability": 0.0
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            },
            {
              "step": "rankings_attached",
              "description": "Global ranking attached (match squad rank 12, fifa_overall 81.0)",
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                "aerial_won": 1,
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                "duels_won": 4,
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                "accurate_long_balls": 0,
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                "accurate_own_half_passes": 13,
                "total_opp_half_passes": 27,
                "accurate_opp_half_passes": 25,
                "crosses_total": 0,
                "crosses_accurate": 0,
                "touches": 49,
                "possession_lost": 3.343,
                "dispossessed": 0.0,
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                "fouls_drawn": 0,
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                "assists": 0,
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                "total_shots": 1,
                "shots_on_target": 0,
                "shots_off_target": 0,
                "big_chances_created": 0,
                "xgot": 0.0,
                "ball_carries": 11,
                "total_progression": 51,
                "progressive_carries": 1,
                "key_pass": 0,
                "tackles_in_zone": 1.0,
                "tackles_won_in_zone": 1.1,
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                "clearances_in_zone": 0.7,
                "aerial_duels_won": 0.8,
                "defensive_success_rate": 0.82,
                "opponent_faced": "Cucho Hernández",
                "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": 81.0
              }
            },
            {
              "step": "integer_goal_projection",
              "description": "Team scoreline allocation: 1 projected goals distributed by scorer weight",
              "stats": {
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                "tackles": 1,
                "tackles_won": 1,
                "clearances": 2,
                "aerial_won": 1,
                "rating": 6.6847,
                "minutes": 40,
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                "accurate_pass": 38,
                "duels_won": 4,
                "total_long_balls": 0,
                "accurate_long_balls": 0,
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                "accurate_own_half_passes": 13,
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                "crosses_total": 0,
                "crosses_accurate": 0,
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                "possession_lost": 3.343,
                "dispossessed": 0.0,
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                "won_contest": 0,
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                "challenges_lost": 0,
                "fouls": 0,
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                "blocks": 0,
                "goal_rate": 0.0,
                "goals": 0,
                "assists": 0,
                "expected_goals": 0.0,
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                "total_shots": 1,
                "shots_on_target": 0,
                "shots_off_target": 0,
                "big_chances_created": 0,
                "xgot": 0.0,
                "ball_carries": 11,
                "total_progression": 51,
                "progressive_carries": 1,
                "key_pass": 0,
                "tackles_in_zone": 1.0,
                "tackles_won_in_zone": 1.1,
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                "clearances_in_zone": 0.7,
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                "defensive_success_rate": 0.82,
                "opponent_faced": "Cucho Hernández",
                "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": 0.027,
                "projected_assists": 0,
                "assist_probability": 0.0,
                "fifa_overall": 81.0
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            },
            {
              "step": "integer_assist_projection",
              "description": "Team scoreline allocation: 1 projected assists distributed by provider weight",
              "stats": {
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                "tackles": 1,
                "tackles_won": 1,
                "clearances": 2,
                "aerial_won": 1,
                "rating": 6.6847,
                "minutes": 40,
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                "duels_won": 4,
                "total_long_balls": 0,
                "accurate_long_balls": 0,
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                "total_opp_half_passes": 27,
                "accurate_opp_half_passes": 25,
                "crosses_total": 0,
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                "shots_on_target": 0,
                "shots_off_target": 0,
                "big_chances_created": 0,
                "xgot": 0.0,
                "ball_carries": 11,
                "total_progression": 51,
                "progressive_carries": 1,
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                "tackles_in_zone": 1.0,
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                "clearances_in_zone": 0.7,
                "aerial_duels_won": 0.8,
                "defensive_success_rate": 0.82,
                "opponent_faced": "Cucho Hernández",
                "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": 0.027,
                "projected_assists": 0,
                "assist_probability": 0.0136,
                "fifa_overall": 81.0
              }
            }
          ]
        },
        "Pau Navarro": {
          "player_id": 1525863,
          "position": "D",
          "position_depth": "D",
          "is_starter": true,
          "shirt_number": 6,
          "height": 185,
          "market_value": 14600000,
          "stats": {
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            "clearances": 3,
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            "total_pass": 46,
            "accurate_pass": 37,
            "expected_goals": 0.0261,
            "rating": 7.0,
            "minutes": 90,
            "total_long_balls": 6,
            "accurate_long_balls": 3,
            "total_own_half_passes": 29,
            "accurate_own_half_passes": 24,
            "total_opp_half_passes": 11,
            "accurate_opp_half_passes": 8,
            "crosses_total": 1,
            "crosses_accurate": 0,
            "touches": 62,
            "possession_lost": 6.9,
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            "aerial_lost": 2,
            "total_contest": 4,
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            "ball_recovery": 5,
            "challenges_lost": 1,
            "fouls": 1,
            "fouls_drawn": 1,
            "blocks": 1,
            "goal_rate": 0.0,
            "goals": 0,
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            "expected_assists": 0.056,
            "total_shots": 0,
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            "shots_off_target": 0,
            "big_chances_created": 0,
            "xgot": 0.014,
            "key_pass": 1,
            "ball_carries": 21,
            "total_progression": 64,
            "progressive_carries": 5,
            "tackles_in_zone": 2.0,
            "tackles_won_in_zone": 1.6,
            "interceptions_in_zone": 0.9,
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            "aerial_duels_won": 1.1,
            "defensive_success_rate": 0.487,
            "opponent_faced": "Antony",
            "pressing_zone": "Right Wing vs Left Back — Flank Battle",
            "matchup_zone": "Right Wing vs Left Back — Flank Battle",
            "antagonist_source": "defensive_duel",
            "projected_goals": 0,
            "goal_probability": 0.028,
            "projected_assists": 0,
            "assist_probability": 0.0473,
            "fifa_overall": 74.0
          },
          "latest_10_games": [],
          "ranking": {
            "global_player_rank": 3794,
            "combined_rank_score": 1792.0,
            "ranking_source": "sofascore_plus_fifa_csv",
            "ranking_status": "combined",
            "sofascore_rank": 661.0,
            "sofascore_rating": 6.7304,
            "sofascore_appearances": 23.0,
            "fifa_rank": 2923.0,
            "fifa_overall": 74.0,
            "fifa_source": "EA SPORTS FC official ratings",
            "match_squad_rank": 7,
            "squad_role": "starter",
            "projected_match_rating": 7.0,
            "source_file": "data/player_rankings.csv",
            "player_name": "Pau Navarro",
            "ranking_neighbors": {
              "upper": [
                {
                  "player_name": "Chadi Riad",
                  "ranking": 3789
                },
                {
                  "player_name": "Adalberto Carrasquilla",
                  "ranking": 3790
                },
                {
                  "player_name": "Tyler Dibling",
                  "ranking": 3791
                },
                {
                  "player_name": "Jacob Widell Zetterström",
                  "ranking": 3792
                },
                {
                  "player_name": "Maxime Crépeau",
                  "ranking": 3793
                }
              ],
              "lower": [
                {
                  "player_name": "Lucas Pires",
                  "ranking": 3795
                },
                {
                  "player_name": "Salih Özcan",
                  "ranking": 3796
                },
                {
                  "player_name": "Stefan Mugoša",
                  "ranking": 3797
                },
                {
                  "player_name": "Jaden Philogene",
                  "ranking": 3798
                },
                {
                  "player_name": "Kenny McLean",
                  "ranking": 3799
                }
              ]
            }
          },
          "data_sources": [
            "market_value",
            "fbref_season"
          ],
          "data_confidence": 0.25,
          "history_matches": 0,
          "xgboost_reasoning": {
            "model_source": "market_value_prior",
            "position_service": "D_service",
            "features_evaluated": [],
            "targets_predicted": [],
            "history_matches": 0,
            "data_confidence": 0.25,
            "data_sources": [
              "market_value",
              "fbref_season"
            ],
            "market_value_adjustment": 0.5748,
            "fbref_prior_metrics": {
              "squad": "Villarreal",
              "competition": "La Liga",
              "season": "2026-2027",
              "appearances": 0.0,
              "starts": 0.0,
              "prior_reliability": 0.0
            },
            "rationale": "Market-value baseline (€14,600,000) applied for position D (quality factor 0.57); FBref 2026-2027 prior blended (La Liga, Villarreal, rel: 0.00, gls/90: 0.0, ast/90: 0.0)."
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          "stat_evolution": [
            {
              "step": "market_value_prior",
              "description": "Market-value baseline for position D (quality 0.57)",
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                "total_pass": 46,
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                "expected_goals": 0.019,
                "rating": 7.0,
                "minutes": 90,
                "total_long_balls": 6,
                "accurate_long_balls": 3,
                "total_own_half_passes": 29,
                "accurate_own_half_passes": 24,
                "total_opp_half_passes": 11,
                "accurate_opp_half_passes": 8,
                "crosses_total": 1,
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                "touches": 62,
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                "dispossessed": 0.5,
                "duels_lost": 4,
                "aerial_lost": 2,
                "total_contest": 4,
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                "ball_recovery": 5,
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                "fouls": 1,
                "fouls_drawn": 1,
                "blocks": 1,
                "goal_rate": 0.0,
                "goals": 0,
                "assists": 0,
                "expected_assists": 0.056,
                "total_shots": 0,
                "shots_on_target": 0,
                "shots_off_target": 0,
                "big_chances_created": 0,
                "xgot": 0.014,
                "key_pass": 1,
                "ball_carries": 21,
                "total_progression": 64,
                "progressive_carries": 5
              }
            },
            {
              "step": "fbref_prior_blend",
              "description": "FBref 2026-27 prior blended (weight 0.0000)",
              "stats": {
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                "tackles": 3,
                "tackles_won": 2,
                "clearances": 3,
                "aerial_won": 2,
                "duels_won": 6,
                "total_pass": 46,
                "accurate_pass": 37,
                "expected_goals": 0.019,
                "rating": 7.0,
                "minutes": 90,
                "total_long_balls": 6,
                "accurate_long_balls": 3,
                "total_own_half_passes": 29,
                "accurate_own_half_passes": 24,
                "total_opp_half_passes": 11,
                "accurate_opp_half_passes": 8,
                "crosses_total": 1,
                "crosses_accurate": 0,
                "touches": 62,
                "possession_lost": 6.9,
                "dispossessed": 0.5,
                "duels_lost": 4,
                "aerial_lost": 2,
                "total_contest": 4,
                "won_contest": 2,
                "ball_recovery": 5,
                "challenges_lost": 1,
                "fouls": 1,
                "fouls_drawn": 1,
                "blocks": 1,
                "goal_rate": 0.0,
                "goals": 0,
                "assists": 0,
                "expected_assists": 0.056,
                "total_shots": 0,
                "shots_on_target": 0,
                "shots_off_target": 0,
                "big_chances_created": 0,
                "xgot": 0.014,
                "key_pass": 1,
                "ball_carries": 21,
                "total_progression": 64,
                "progressive_carries": 5
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            },
            {
              "step": "final_cap",
              "description": "Stats clamped to historical constraints and shot-component identity",
              "stats": {
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                "tackles": 3,
                "tackles_won": 2,
                "clearances": 3,
                "aerial_won": 2,
                "duels_won": 6,
                "total_pass": 46,
                "accurate_pass": 37,
                "expected_goals": 0.019,
                "rating": 7.0,
                "minutes": 90,
                "total_long_balls": 6,
                "accurate_long_balls": 3,
                "total_own_half_passes": 29,
                "accurate_own_half_passes": 24,
                "total_opp_half_passes": 11,
                "accurate_opp_half_passes": 8,
                "crosses_total": 1,
                "crosses_accurate": 0,
                "touches": 62,
                "possession_lost": 6.9,
                "dispossessed": 0.5,
                "duels_lost": 4,
                "aerial_lost": 2,
                "total_contest": 4,
                "won_contest": 2,
                "ball_recovery": 5,
                "challenges_lost": 1,
                "fouls": 1,
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                "blocks": 1,
                "goal_rate": 0.0,
                "goals": 0,
                "assists": 0,
                "expected_assists": 0.056,
                "total_shots": 0,
                "shots_on_target": 0,
                "shots_off_target": 0,
                "big_chances_created": 0,
                "xgot": 0.014,
                "key_pass": 1,
                "ball_carries": 21,
                "total_progression": 64,
                "progressive_carries": 5
              }
            },
            {
              "step": "enriched_model_output",
              "description": "Model output after duel-context enrichment (pre router post-processing)",
              "stats": {
                "interceptions": 2,
                "tackles": 3,
                "tackles_won": 2,
                "clearances": 3,
                "aerial_won": 2,
                "duels_won": 6,
                "total_pass": 46,
                "accurate_pass": 37,
                "expected_goals": 0.019,
                "rating": 7.0,
                "minutes": 90,
                "total_long_balls": 6,
                "accurate_long_balls": 3,
                "total_own_half_passes": 29,
                "accurate_own_half_passes": 24,
                "total_opp_half_passes": 11,
                "accurate_opp_half_passes": 8,
                "crosses_total": 1,
                "crosses_accurate": 0,
                "touches": 62,
                "possession_lost": 6.9,
                "dispossessed": 0.5,
                "duels_lost": 4,
                "aerial_lost": 2,
                "total_contest": 4,
                "won_contest": 2,
                "ball_recovery": 5,
                "challenges_lost": 1,
                "fouls": 1,
                "fouls_drawn": 1,
                "blocks": 1,
                "goal_rate": 0.0,
                "goals": 0,
                "assists": 0,
                "expected_assists": 0.056,
                "total_shots": 0,
                "shots_on_target": 0,
                "shots_off_target": 0,
                "big_chances_created": 0,
                "xgot": 0.014,
                "key_pass": 1,
                "ball_carries": 21,
                "total_progression": 64,
                "progressive_carries": 5,
                "tackles_in_zone": 2.0,
                "tackles_won_in_zone": 1.6,
                "interceptions_in_zone": 0.9,
                "clearances_in_zone": 0.8,
                "aerial_duels_won": 1.1,
                "defensive_success_rate": 0.487,
                "opponent_faced": "Antony",
                "pressing_zone": "Right Wing vs Left Back — Flank Battle",
                "matchup_zone": "Right Wing vs Left Back — Flank Battle",
                "antagonist_source": "defensive_duel"
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            },
            {
              "step": "team_lambda_rescale",
              "description": "Player expected_goals/expected_assists rescaled so squad sum equals team lambda 1.29 (squad xG sum 0.9419, xG scale 1.3717)",
              "stats": {
                "interceptions": 2,
                "tackles": 3,
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                "clearances": 3,
                "aerial_won": 2,
                "duels_won": 6,
                "total_pass": 46,
                "accurate_pass": 37,
                "expected_goals": 0.0261,
                "rating": 7.0,
                "minutes": 90,
                "total_long_balls": 6,
                "accurate_long_balls": 3,
                "total_own_half_passes": 29,
                "accurate_own_half_passes": 24,
                "total_opp_half_passes": 11,
                "accurate_opp_half_passes": 8,
                "crosses_total": 1,
                "crosses_accurate": 0,
                "touches": 62,
                "possession_lost": 6.9,
                "dispossessed": 0.5,
                "duels_lost": 4,
                "aerial_lost": 2,
                "total_contest": 4,
                "won_contest": 2,
                "ball_recovery": 5,
                "challenges_lost": 1,
                "fouls": 1,
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                "goal_rate": 0.0,
                "goals": 0,
                "assists": 0,
                "expected_assists": 0.056,
                "total_shots": 0,
                "shots_on_target": 0,
                "shots_off_target": 0,
                "big_chances_created": 0,
                "xgot": 0.014,
                "key_pass": 1,
                "ball_carries": 21,
                "total_progression": 64,
                "progressive_carries": 5,
                "tackles_in_zone": 2.0,
                "tackles_won_in_zone": 1.6,
                "interceptions_in_zone": 0.9,
                "clearances_in_zone": 0.8,
                "aerial_duels_won": 1.1,
                "defensive_success_rate": 0.487,
                "opponent_faced": "Antony",
                "pressing_zone": "Right Wing vs Left Back — Flank Battle",
                "matchup_zone": "Right Wing vs Left Back — Flank Battle",
                "antagonist_source": "defensive_duel",
                "projected_goals": 0,
                "goal_probability": 0.0,
                "projected_assists": 0,
                "assist_probability": 0.0
              }
            },
            {
              "step": "rankings_attached",
              "description": "Global ranking attached (match squad rank 7, fifa_overall 74.0)",
              "stats": {
                "interceptions": 2,
                "tackles": 3,
                "tackles_won": 2,
                "clearances": 3,
                "aerial_won": 2,
                "duels_won": 6,
                "total_pass": 46,
                "accurate_pass": 37,
                "expected_goals": 0.0261,
                "rating": 7.0,
                "minutes": 90,
                "total_long_balls": 6,
                "accurate_long_balls": 3,
                "total_own_half_passes": 29,
                "accurate_own_half_passes": 24,
                "total_opp_half_passes": 11,
                "accurate_opp_half_passes": 8,
                "crosses_total": 1,
                "crosses_accurate": 0,
                "touches": 62,
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            {
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                "tackles": 3,
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                "pressing_zone": "Right Wing vs Left Back — Flank Battle",
                "matchup_zone": "Right Wing vs Left Back — Flank Battle",
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          ]
        },
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              "has_player_stats": true,
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              "league_slug": "laliga",
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              "season_id": "97268.0",
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              "season_year": "26/27"
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            {
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              },
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            "source_file": "data/player_rankings.csv",
            "player_name": "Georges Mikautadze",
            "ranking_neighbors": {
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                {
                  "player_name": "Andrew Robertson",
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                },
                {
                  "player_name": "Aziz Kholmurodov",
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                },
                {
                  "player_name": "Uroš Kojić",
                  "ranking": 1646
                },
                {
                  "player_name": "Josh Risdon",
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              ],
              "lower": [
                {
                  "player_name": "Trai Hume",
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                },
                {
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                },
                {
                  "player_name": "Lukáš Provod",
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                },
                {
                  "player_name": "Isi Palazón",
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                },
                {
                  "player_name": "Walter Benítez",
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              ]
            }
          },
          "data_sources": [
            "match_history",
            "market_value",
            "fbref_season"
          ],
          "data_confidence": 0.528,
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          "xgboost_reasoning": {
            "model_source": "xgboost_regressor",
            "position_service": "F_service",
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              "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",
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              "expectedAssists",
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              "rating"
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            "history_matches": 4,
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              "starts": 3.0,
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                  {
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                "feature_row": {
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                "per_target": [
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                      {
                        "name": "minutesPlayed",
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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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                  {
                    "target": "rating",
                    "predicted": 6.916319847106934,
                    "scale": "0-10",
                    "top_features": [
                      {
                        "name": "speed_threat",
                        "importance": 0.0598
                      },
                      {
                        "name": "is_starting_11",
                        "importance": 0.0489
                      },
                      {
                        "name": "opp_half_pass_pct",
                        "importance": 0.0439
                      },
                      {
                        "name": "minutesPlayed",
                        "importance": 0.0425
                      },
                      {
                        "name": "onTargetScoringAttempt",
                        "importance": 0.0404
                      }
                    ]
                  }
                ],
                "caveat": "Raw XGBoost output: no per-90 normalization; minutesPlayed is the player's historical average."
              }
            },
            {
              "step": "market_value_boost",
              "description": "Market-value quality scaling (boost 1.0696, quality 0.732)",
              "stats": {
                "expected_goals": 0.2919,
                "goal_rate": 0.3473,
                "goals": 0,
                "shots_on_target": 1,
                "expected_assists": 0.1025,
                "key_pass": 1,
                "rating": 7.3977,
                "minutes": 75,
                "total_pass": 24,
                "accurate_pass": 20,
                "duels_won": 3,
                "total_long_balls": 0,
                "accurate_long_balls": 0,
                "total_opp_half_passes": 20,
                "accurate_opp_half_passes": 16,
                "crosses_total": 0,
                "crosses_accurate": 0,
                "touches": 39,
                "possession_lost": 11.2309,
                "dispossessed": 0.0,
                "duels_lost": 0,
                "aerial_lost": 0,
                "total_contest": 4,
                "won_contest": 2,
                "ball_recovery": 0,
                "challenges_lost": 0,
                "fouls": 0,
                "fouls_drawn": 0,
                "assists": 0,
                "shots_off_target": 0,
                "interceptions": 0,
                "tackles_won": 0,
                "tackles": 0,
                "clearances": 0,
                "blocks": 0,
                "big_chances_created": 0,
                "big_chances_missed": 0,
                "xgot": 0.0,
                "offsides": 0,
                "ball_carries": 13,
                "total_progression": 54,
                "progressive_carries": 2
              }
            },
            {
              "step": "fbref_prior_blend",
              "description": "FBref 2026-27 prior blended (weight 0.0674)",
              "stats": {
                "expected_goals": 0.2919,
                "goal_rate": 0.348,
                "goals": 0,
                "shots_on_target": 1,
                "expected_assists": 0.1025,
                "key_pass": 1,
                "rating": 7.3977,
                "minutes": 75,
                "total_pass": 24,
                "accurate_pass": 20,
                "duels_won": 3,
                "total_long_balls": 0,
                "accurate_long_balls": 0,
                "total_opp_half_passes": 20,
                "accurate_opp_half_passes": 16,
                "crosses_total": 0,
                "crosses_accurate": 0,
                "touches": 39,
                "possession_lost": 11.2309,
                "dispossessed": 0.0,
                "duels_lost": 0,
                "aerial_lost": 0,
                "total_contest": 4,
                "won_contest": 2,
                "ball_recovery": 0,
                "challenges_lost": 0,
                "fouls": 0,
                "fouls_drawn": 0,
                "assists": 0,
                "shots_off_target": 0,
                "interceptions": 0,
                "tackles_won": 0,
                "tackles": 0,
                "clearances": 0,
                "blocks": 0,
                "big_chances_created": 0,
                "big_chances_missed": 0,
                "xgot": 0.0,
                "offsides": 0,
                "ball_carries": 13,
                "total_progression": 54,
                "progressive_carries": 2,
                "total_shots": 4,
                "yellowCards": 0.0,
                "redCards": 0.0,
                "ownGoals": 0.0,
                "shotAccuracy": 40.0,
                "shotConversion": 0.1,
                "minutesPct": 92.2,
                "pointsPerMatch": 0.67,
                "netGoalDifferencePer90": 0.0
              }
            },
            {
              "step": "final_cap",
              "description": "Stats clamped to historical constraints and shot-component identity",
              "stats": {
                "expected_goals": 0.2919,
                "goal_rate": 0.348,
                "goals": 0,
                "shots_on_target": 1,
                "expected_assists": 0.1025,
                "key_pass": 1,
                "rating": 7.3977,
                "minutes": 75,
                "total_pass": 24,
                "accurate_pass": 20,
                "duels_won": 3,
                "total_long_balls": 0,
                "accurate_long_balls": 0,
                "total_opp_half_passes": 20,
                "accurate_opp_half_passes": 16,
                "crosses_total": 0,
                "crosses_accurate": 0,
                "touches": 39,
                "possession_lost": 11.2309,
                "dispossessed": 0.0,
                "duels_lost": 0,
                "aerial_lost": 0,
                "total_contest": 4,
                "won_contest": 2,
                "ball_recovery": 0,
                "challenges_lost": 0,
                "fouls": 0,
                "fouls_drawn": 0,
                "assists": 0,
                "shots_off_target": 0,
                "interceptions": 0,
                "tackles_won": 0,
                "tackles": 0,
                "clearances": 0,
                "blocks": 0,
                "big_chances_created": 0,
                "big_chances_missed": 0,
                "xgot": 0.0,
                "offsides": 0,
                "ball_carries": 13,
                "total_progression": 54,
                "progressive_carries": 2,
                "total_shots": 4,
                "yellowCards": 0.0,
                "redCards": 0.0,
                "ownGoals": 0.0,
                "shotAccuracy": 40.0,
                "shotConversion": 0.1,
                "minutesPct": 92.2,
                "pointsPerMatch": 0.67,
                "netGoalDifferencePer90": 0.0
              }
            },
            {
              "step": "enriched_model_output",
              "description": "Model output after duel-context enrichment (pre router post-processing)",
              "stats": {
                "expected_goals": 0.2158,
                "goal_rate": 0.348,
                "goals": 0,
                "shots_on_target": 1,
                "expected_assists": 0.1025,
                "key_pass": 1,
                "rating": 7.3977,
                "minutes": 75,
                "total_pass": 24,
                "accurate_pass": 20,
                "duels_won": 3,
                "total_long_balls": 0,
                "accurate_long_balls": 0,
                "total_opp_half_passes": 20,
                "accurate_opp_half_passes": 16,
                "crosses_total": 0,
                "crosses_accurate": 0,
                "touches": 39,
                "possession_lost": 11.2309,
                "dispossessed": 0.0,
                "duels_lost": 0,
                "aerial_lost": 0,
                "total_contest": 4,
                "won_contest": 2,
                "ball_recovery": 0,
                "challenges_lost": 0,
                "fouls": 0,
                "fouls_drawn": 0,
                "assists": 0,
                "shots_off_target": 0,
                "interceptions": 0,
                "tackles_won": 0,
                "tackles": 0,
                "clearances": 0,
                "blocks": 0,
                "big_chances_created": 0,
                "big_chances_missed": 0,
                "xgot": 0.0,
                "offsides": 0,
                "ball_carries": 13,
                "total_progression": 54,
                "progressive_carries": 2,
                "total_shots": 2,
                "yellowCards": 0.0,
                "redCards": 0.0,
                "ownGoals": 0.0,
                "shotAccuracy": 40.0,
                "shotConversion": 0.1,
                "minutesPct": 92.2,
                "pointsPerMatch": 0.67,
                "netGoalDifferencePer90": 0.0,
                "dribbles_attempted": 2,
                "dribbles_successful": 0.4,
                "aerial_won": 1,
                "crosses_attempted": 0.0,
                "duel_win_rate": 0.244,
                "pressing_faced": "LOW",
                "matchup_zone": "Striker vs Two Centre Backs — 1v2 Aerial/Physical Battle",
                "numerical_situation": "1v2",
                "opponent_defenders": "Natan, Marc Bartra",
                "opponent_faced": "Natan, Marc Bartra",
                "antagonist_source": "attacking_duel"
              }
            },
            {
              "step": "team_lambda_rescale",
              "description": "Player expected_goals/expected_assists rescaled so squad sum equals team lambda 1.29 (squad xG sum 0.9419, xG scale 1.3717)",
              "stats": {
                "expected_goals": 0.296,
                "goal_rate": 0.348,
                "goals": 0,
                "shots_on_target": 1,
                "expected_assists": 0.1025,
                "key_pass": 1,
                "rating": 7.3977,
                "minutes": 75,
                "total_pass": 24,
                "accurate_pass": 20,
                "duels_won": 3,
                "total_long_balls": 0,
                "accurate_long_balls": 0,
                "total_opp_half_passes": 20,
                "accurate_opp_half_passes": 16,
                "crosses_total": 0,
                "crosses_accurate": 0,
                "touches": 39,
                "possession_lost": 11.2309,
                "dispossessed": 0.0,
                "duels_lost": 0,
                "aerial_lost": 0,
                "total_contest": 4,
                "won_contest": 2,
                "ball_recovery": 0,
                "challenges_lost": 0,
                "fouls": 0,
                "fouls_drawn": 0,
                "assists": 0,
                "shots_off_target": 0,
                "interceptions": 0,
                "tackles_won": 0,
                "tackles": 0,
                "clearances": 0,
                "blocks": 0,
                "big_chances_created": 0,
                "big_chances_missed": 0,
                "xgot": 0.0,
                "offsides": 0,
                "ball_carries": 13,
                "total_progression": 54,
                "progressive_carries": 2,
                "total_shots": 2,
                "yellowCards": 0.0,
                "redCards": 0.0,
                "ownGoals": 0.0,
                "shotAccuracy": 40.0,
                "shotConversion": 0.1,
                "minutesPct": 92.2,
                "pointsPerMatch": 0.67,
                "netGoalDifferencePer90": 0.0,
                "dribbles_attempted": 2,
                "dribbles_successful": 0.4,
                "aerial_won": 1,
                "crosses_attempted": 0.0,
                "duel_win_rate": 0.244,
                "pressing_faced": "LOW",
                "matchup_zone": "Striker vs Two Centre Backs — 1v2 Aerial/Physical Battle",
                "numerical_situation": "1v2",
                "opponent_defenders": "Natan, Marc Bartra",
                "opponent_faced": "Natan, Marc Bartra",
                "antagonist_source": "attacking_duel",
                "projected_goals": 0,
                "goal_probability": 0.0,
                "projected_assists": 0,
                "assist_probability": 0.0
              }
            },
            {
              "step": "rankings_attached",
              "description": "Global ranking attached (match squad rank 3, fifa_overall 79.0)",
              "stats": {
                "expected_goals": 0.296,
                "goal_rate": 0.348,
                "goals": 0,
                "shots_on_target": 1,
                "expected_assists": 0.1025,
                "key_pass": 1,
                "rating": 7.3977,
                "minutes": 75,
                "total_pass": 24,
                "accurate_pass": 20,
                "duels_won": 3,
                "total_long_balls": 0,
                "accurate_long_balls": 0,
                "total_opp_half_passes": 20,
                "accurate_opp_half_passes": 16,
                "crosses_total": 0,
                "crosses_accurate": 0,
                "touches": 39,
                "possession_lost": 11.2309,
                "dispossessed": 0.0,
                "duels_lost": 0,
                "aerial_lost": 0,
                "total_contest": 4,
                "won_contest": 2,
                "ball_recovery": 0,
                "challenges_lost": 0,
                "fouls": 0,
                "fouls_drawn": 0,
                "assists": 0,
                "shots_off_target": 0,
                "interceptions": 0,
                "tackles_won": 0,
                "tackles": 0,
                "clearances": 0,
                "blocks": 0,
                "big_chances_created": 0,
                "big_chances_missed": 0,
                "xgot": 0.0,
                "offsides": 0,
                "ball_carries": 13,
                "total_progression": 54,
                "progressive_carries": 2,
                "total_shots": 2,
                "yellowCards": 0.0,
                "redCards": 0.0,
                "ownGoals": 0.0,
                "shotAccuracy": 40.0,
                "shotConversion": 0.1,
                "minutesPct": 92.2,
                "pointsPerMatch": 0.67,
                "netGoalDifferencePer90": 0.0,
                "dribbles_attempted": 2,
                "dribbles_successful": 0.4,
                "aerial_won": 1,
                "crosses_attempted": 0.0,
                "duel_win_rate": 0.244,
                "pressing_faced": "LOW",
                "matchup_zone": "Striker vs Two Centre Backs — 1v2 Aerial/Physical Battle",
                "numerical_situation": "1v2",
                "opponent_defenders": "Natan, Marc Bartra",
                "opponent_faced": "Natan, Marc Bartra",
                "antagonist_source": "attacking_duel",
                "projected_goals": 0,
                "goal_probability": 0.0,
                "projected_assists": 0,
                "assist_probability": 0.0,
                "fifa_overall": 79.0
              }
            },
            {
              "step": "integer_goal_projection",
              "description": "Team scoreline allocation: 1 projected goals distributed by scorer weight",
              "stats": {
                "expected_goals": 0.296,
                "goal_rate": 0.348,
                "goals": 0,
                "shots_on_target": 1,
                "expected_assists": 0.1025,
                "key_pass": 1,
                "rating": 7.3977,
                "minutes": 75,
                "total_pass": 24,
                "accurate_pass": 20,
                "duels_won": 3,
                "total_long_balls": 0,
                "accurate_long_balls": 0,
                "total_opp_half_passes": 20,
                "accurate_opp_half_passes": 16,
                "crosses_total": 0,
                "crosses_accurate": 0,
                "touches": 39,
                "possession_lost": 11.2309,
                "dispossessed": 0.0,
                "duels_lost": 0,
                "aerial_lost": 0,
                "total_contest": 4,
                "won_contest": 2,
                "ball_recovery": 0,
                "challenges_lost": 0,
                "fouls": 0,
                "fouls_drawn": 0,
                "assists": 0,
                "shots_off_target": 0,
                "interceptions": 0,
                "tackles_won": 0,
                "tackles": 0,
                "clearances": 0,
                "blocks": 0,
                "big_chances_created": 0,
                "big_chances_missed": 0,
                "xgot": 0.0,
                "offsides": 0,
                "ball_carries": 13,
                "total_progression": 54,
                "progressive_carries": 2,
                "total_shots": 2,
                "yellowCards": 0.0,
                "redCards": 0.0,
                "ownGoals": 0.0,
                "shotAccuracy": 40.0,
                "shotConversion": 0.1,
                "minutesPct": 92.2,
                "pointsPerMatch": 0.67,
                "netGoalDifferencePer90": 0.0,
                "dribbles_attempted": 2,
                "dribbles_successful": 0.4,
                "aerial_won": 1,
                "crosses_attempted": 0.0,
                "duel_win_rate": 0.244,
                "pressing_faced": "LOW",
                "matchup_zone": "Striker vs Two Centre Backs — 1v2 Aerial/Physical Battle",
                "numerical_situation": "1v2",
                "opponent_defenders": "Natan, Marc Bartra",
                "opponent_faced": "Natan, Marc Bartra",
                "antagonist_source": "attacking_duel",
                "projected_goals": 0,
                "goal_probability": 0.2811,
                "projected_assists": 0,
                "assist_probability": 0.0,
                "fifa_overall": 79.0
              }
            },
            {
              "step": "integer_assist_projection",
              "description": "Team scoreline allocation: 1 projected assists distributed by provider weight",
              "stats": {
                "expected_goals": 0.296,
                "goal_rate": 0.348,
                "goals": 0,
                "shots_on_target": 1,
                "expected_assists": 0.1025,
                "key_pass": 1,
                "rating": 7.3977,
                "minutes": 75,
                "total_pass": 24,
                "accurate_pass": 20,
                "duels_won": 3,
                "total_long_balls": 0,
                "accurate_long_balls": 0,
                "total_opp_half_passes": 20,
                "accurate_opp_half_passes": 16,
                "crosses_total": 0,
                "crosses_accurate": 0,
                "touches": 39,
                "possession_lost": 11.2309,
                "dispossessed": 0.0,
                "duels_lost": 0,
                "aerial_lost": 0,
                "total_contest": 4,
                "won_contest": 2,
                "ball_recovery": 0,
                "challenges_lost": 0,
                "fouls": 0,
                "fouls_drawn": 0,
                "assists": 0,
                "shots_off_target": 0,
                "interceptions": 0,
                "tackles_won": 0,
                "tackles": 0,
                "clearances": 0,
                "blocks": 0,
                "big_chances_created": 0,
                "big_chances_missed": 0,
                "xgot": 0.0,
                "offsides": 0,
                "ball_carries": 13,
                "total_progression": 54,
                "progressive_carries": 2,
                "total_shots": 2,
                "yellowCards": 0.0,
                "redCards": 0.0,
                "ownGoals": 0.0,
                "shotAccuracy": 40.0,
                "shotConversion": 0.1,
                "minutesPct": 92.2,
                "pointsPerMatch": 0.67,
                "netGoalDifferencePer90": 0.0,
                "dribbles_attempted": 2,
                "dribbles_successful": 0.4,
                "aerial_won": 1,
                "crosses_attempted": 0.0,
                "duel_win_rate": 0.244,
                "pressing_faced": "LOW",
                "matchup_zone": "Striker vs Two Centre Backs — 1v2 Aerial/Physical Battle",
                "numerical_situation": "1v2",
                "opponent_defenders": "Natan, Marc Bartra",
                "opponent_faced": "Natan, Marc Bartra",
                "antagonist_source": "attacking_duel",
                "projected_goals": 0,
                "goal_probability": 0.2811,
                "projected_assists": 0,
                "assist_probability": 0.109,
                "fifa_overall": 79.0
              }
            }
          ]
        },
        "Gerard Moreno": {
          "player_id": 146866,
          "position": "F",
          "position_depth": "F",
          "is_starter": true,
          "shirt_number": 7,
          "height": 180,
          "market_value": 2400000,
          "stats": {
            "expected_goals": 0.2612,
            "goal_rate": 0.1391,
            "goals": 0,
            "shots_on_target": 1,
            "expected_assists": 0.0691,
            "key_pass": 1,
            "rating": 6.645,
            "minutes": 52,
            "total_pass": 26,
            "accurate_pass": 22,
            "duels_won": 3,
            "total_long_balls": 0,
            "accurate_long_balls": 0,
            "total_opp_half_passes": 22,
            "accurate_opp_half_passes": 19,
            "crosses_total": 0,
            "crosses_accurate": 0,
            "touches": 36,
            "possession_lost": 6.8686,
            "dispossessed": 0.0,
            "duels_lost": 0,
            "aerial_lost": 0,
            "total_contest": 2,
            "won_contest": 2,
            "ball_recovery": 0,
            "challenges_lost": 0,
            "fouls": 0,
            "fouls_drawn": 0,
            "assists": 0,
            "shots_off_target": 0,
            "interceptions": 0,
            "tackles_won": 0,
            "tackles": 0,
            "clearances": 0,
            "blocks": 0,
            "big_chances_created": 0,
            "big_chances_missed": 0,
            "xgot": 0.0,
            "offsides": 0,
            "ball_carries": 11,
            "total_progression": 40,
            "progressive_carries": 1,
            "total_shots": 3,
            "yellowCards": 0.0,
            "redCards": 0.0,
            "ownGoals": 0.0,
            "shotAccuracy": 50.0,
            "shotConversion": 0.25,
            "minutesPct": 50.0,
            "pointsPerMatch": 0.67,
            "netGoalDifferencePer90": 0.0,
            "opponent_faced": "Fran García, Héctor Bellerín",
            "matchup_zone": "Shape fallback",
            "antagonist_source": "formation_fallback",
            "projected_goals": 0,
            "goal_probability": 0.2155,
            "projected_assists": 0,
            "assist_probability": 0.0904,
            "fifa_overall": 81.0
          },
          "latest_10_games": [
            {
              "match_id": 16416324.0,
              "match_date": "2026-09-05",
              "home_team": "Villarreal",
              "away_team": "Deportivo de A Coruña",
              "team_side": "home",
              "is_starting_11": 1,
              "team": "Villarreal",
              "opponent": "Deportivo de A Coruña",
              "stats": {
                "minutes": 77,
                "rating": 7.4,
                "assists": 0,
                "expected_goals": 0.14,
                "expected_assists": 0.2546,
                "total_shots": 1,
                "total_pass": 38,
                "accurate_pass": 35,
                "key_pass": 1,
                "aerial_won": 1,
                "duels_won": 4,
                "ball_recovery": 1
              },
              "has_player_stats": true,
              "league_name": "LaLiga",
              "league_id": "8.0",
              "league_slug": "laliga",
              "league_country": "Spain",
              "season_id": "97268.0",
              "season_name": "LaLiga 26/27",
              "season_year": "26/27"
            },
            {
              "match_id": 16416290.0,
              "match_date": "2026-08-28",
              "home_team": "Deportivo Alavés",
              "away_team": "Villarreal",
              "team_side": "away",
              "is_starting_11": 1,
              "team": "Villarreal",
              "opponent": "Deportivo Alavés",
              "stats": {
                "minutes": 70,
                "rating": 6.5,
                "assists": 0,
                "expected_goals": 0.4418,
                "expected_assists": 0.0609,
                "total_shots": 3,
                "shots_on_target": 1,
                "shots_off_target": 2,
                "total_pass": 35,
                "accurate_pass": 30,
                "key_pass": 2,
                "tackles": 1,
                "tackles_won": 1,
                "clearances": 2,
                "duels_won": 4,
                "ball_recovery": 2
              },
              "has_player_stats": true,
              "league_name": "LaLiga",
              "league_id": "8.0",
              "league_slug": "laliga",
              "league_country": "Spain",
              "season_id": "97268.0",
              "season_name": "LaLiga 26/27",
              "season_year": "26/27"
            },
            {
              "match_id": 16416302.0,
              "match_date": "2026-08-23",
              "home_team": "Atlético Madrid",
              "away_team": "Villarreal",
              "team_side": "away",
              "is_starting_11": 0,
              "team": "Villarreal",
              "opponent": "Atlético Madrid",
              "stats": {
                "minutes": 30,
                "rating": 7.1,
                "goal_rate": 1.0,
                "goals": 1,
                "assists": 0,
                "expected_goals": 0.7884,
                "expected_assists": 0.0168,
                "total_shots": 1,
                "shots_on_target": 1,
                "total_pass": 13,
                "accurate_pass": 10,
                "key_pass": 1,
                "aerial_won": 1,
                "duels_won": 2,
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              },
              "has_player_stats": true,
              "league_name": "LaLiga",
              "league_id": "8.0",
              "league_slug": "laliga",
              "league_country": "Spain",
              "season_id": "97268.0",
              "season_name": "LaLiga 26/27",
              "season_year": "26/27"
            },
            {
              "match_id": 16421061.0,
              "match_date": "2026-08-16",
              "home_team": "Real Racing Club",
              "away_team": "Villarreal",
              "team_side": "away",
              "is_starting_11": 0,
              "team": "Villarreal",
              "opponent": "Real Racing Club",
              "stats": {
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                "rating": 6.9,
                "assists": 0,
                "expected_assists": 0.151,
                "total_shots": 0,
                "total_pass": 19,
                "accurate_pass": 16,
                "key_pass": 2,
                "tackles": 1,
                "aerial_won": 1,
                "duels_won": 4
              },
              "has_player_stats": true,
              "league_name": "LaLiga",
              "league_id": "8.0",
              "league_slug": "laliga",
              "league_country": "Spain",
              "season_id": "97268.0",
              "season_name": "LaLiga 26/27",
              "season_year": "26/27"
            }
          ],
          "ranking": {
            "global_player_rank": 849,
            "combined_rank_score": 404.0,
            "ranking_source": "sofascore_plus_fifa_csv",
            "ranking_status": "combined",
            "sofascore_rank": 238.0,
            "sofascore_rating": 7.1318,
            "sofascore_appearances": 22.0,
            "fifa_rank": 570.0,
            "fifa_overall": 81.0,
            "fifa_source": "EA SPORTS FC official ratings",
            "match_squad_rank": 17,
            "squad_role": "starter",
            "projected_match_rating": 6.645,
            "source_file": "data/player_rankings.csv",
            "player_name": "Gerard Moreno",
            "ranking_neighbors": {
              "upper": [
                {
                  "player_name": "Jovanny Bolívar",
                  "ranking": 844
                },
                {
                  "player_name": "Vicente Zenteno",
                  "ranking": 845
                },
                {
                  "player_name": "Ilir Krasniqi",
                  "ranking": 846
                },
                {
                  "player_name": "Domenico Berardi",
                  "ranking": 847
                },
                {
                  "player_name": "Sven Botman",
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              ],
              "lower": [
                {
                  "player_name": "Rustamzhon Abdukhamidov",
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                },
                {
                  "player_name": "Matvey Safonov",
                  "ranking": 851
                },
                {
                  "player_name": "Leandro Trossard",
                  "ranking": 852
                },
                {
                  "player_name": "André-Franck Zambo Anguissa",
                  "ranking": 853
                },
                {
                  "player_name": "Igor Thiago",
                  "ranking": 854
                }
              ]
            }
          },
          "data_sources": [
            "match_history",
            "market_value",
            "fbref_season"
          ],
          "data_confidence": 0.515,
          "history_matches": 4,
          "xgboost_reasoning": {
            "model_source": "xgboost_regressor",
            "position_service": "F_service",
            "features_evaluated": [
              "minutesPlayed",
              "is_starting_11",
              "totalPass",
              "accuratePass",
              "totalOppositionHalfPasses",
              "accurateOppositionHalfPasses",
              "totalShots",
              "onTargetScoringAttempt",
              "shotOffTarget",
              "bigChanceMissed",
              "expectedAssists",
              "keyPass",
              "duelWon",
              "duelLost",
              "aerialWon",
              "aerialLost",
              "touches",
              "dispossessed",
              "wasFouled",
              "topSpeed",
              "numberOfSprints",
              "ballRecovery",
              "possessionLostCtrl",
              "passValueNormalized",
              "dribbleValueNormalized",
              "defensiveValueNormalized",
              "shotValueNormalized",
              "ballCarriesCount",
              "totalProgression",
              "progressiveBallCarriesCount",
              "pass_accuracy",
              "duel_win_rate",
              "opp_half_pass_pct",
              "shot_accuracy",
              "xg_per_shot",
              "touches_p90",
              "totalShots_p90",
              "duelWon_p90",
              "ballCarriesCount_p90",
              "big_chance_conversion",
              "shot_waste_rate",
              "aerial_dominance",
              "press_resistance_fwd",
              "speed_threat",
              "progressive_carries_p90",
              "history_matches"
            ],
            "targets_predicted": [
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              "goals",
              "onTargetScoringAttempt",
              "expectedAssists",
              "keyPass",
              "rating"
            ],
            "history_matches": 4,
            "data_confidence": 0.515,
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              "market_value",
              "fbref_season"
            ],
            "market_value_adjustment": 0.9812,
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              "competition": "La Liga",
              "season": "2026-2027",
              "appearances": 3.0,
              "starts": 1.0,
              "minutes": 135.0,
              "goals_per90": 0.6666666666666666,
              "assists_per90": 0.0,
              "shots_per90": 2.67,
              "shots_on_target_pct": 50.0,
              "prior_reliability": 0.1
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            "rationale": "XGBoost regressor (F_service) evaluated 4 historical appearances across 6 target models; FBref 2026-2027 prior blended (La Liga, Villarreal, rel: 0.10, gls/90: 0.6666666666666666, ast/90: 0.0)."
          },
          "stat_evolution": [
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                "total_opp_half_passes": 22,
                "accurate_opp_half_passes": 20,
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                "possession_lost": 7.0,
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              "trace": {
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                  "schema_version": 3,
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                    "players": 278,
                    "rows": 769
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                },
                "player_history": [
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                    "rating": 7.4
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                  {
                    "match_date": "2026-08-28",
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                    "rating": 6.5
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                  {
                    "match_date": "2026-08-23",
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                    "rating": 7.1
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                  {
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                    "rating": 6.9
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                ],
                "feature_row": {
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                "per_target": [
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                      {
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                  {
                    "target": "goals",
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                      {
                        "name": "is_starting_11",
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                      {
                        "name": "minutesPlayed",
                        "importance": 0.0298
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                      {
                        "name": "passValueNormalized",
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                    ]
                  },
                  {
                    "target": "onTargetScoringAttempt",
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                      {
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                      {
                        "name": "dribbleValueNormalized",
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                      {
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                      {
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                  {
                    "target": "expectedAssists",
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                      {
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                      {
                        "name": "accurateOppositionHalfPasses",
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                      {
                        "name": "totalPass",
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                      {
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                  },
                  {
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                      {
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                      {
                        "name": "keyPass",
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                      {
                        "name": "aerialLost",
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                      {
                        "name": "onTargetScoringAttempt",
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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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                "duels_won": 3,
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            },
            {
              "step": "fbref_prior_blend",
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              "stats": {
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                "total_pass": 26,
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                "duels_won": 3,
                "total_long_balls": 0,
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                "total_opp_half_passes": 22,
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                "dispossessed": 0.0,
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                "total_shots": 3,
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                "pointsPerMatch": 0.67,
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            {
              "step": "final_cap",
              "description": "Stats clamped to historical constraints and shot-component identity",
              "stats": {
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                "goal_rate": 0.1391,
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                "total_pass": 26,
                "accurate_pass": 22,
                "duels_won": 3,
                "total_long_balls": 0,
                "accurate_long_balls": 0,
                "total_opp_half_passes": 22,
                "accurate_opp_half_passes": 19,
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                "possession_lost": 6.8686,
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                "total_progression": 40,
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                "total_shots": 3,
                "yellowCards": 0.0,
                "redCards": 0.0,
                "ownGoals": 0.0,
                "shotAccuracy": 50.0,
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                "minutesPct": 50.0,
                "pointsPerMatch": 0.67,
                "netGoalDifferencePer90": 0.0
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            },
            {
              "step": "enriched_model_output",
              "description": "Model output after duel-context enrichment (pre router post-processing)",
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                "total_opp_half_passes": 22,
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                "shotAccuracy": 50.0,
                "shotConversion": 0.25,
                "minutesPct": 50.0,
                "pointsPerMatch": 0.67,
                "netGoalDifferencePer90": 0.0,
                "opponent_faced": "Fran García, Héctor Bellerín",
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                "antagonist_source": "formation_fallback"
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                "minutes": 52,
                "total_pass": 26,
                "accurate_pass": 22,
                "duels_won": 3,
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                "total_opp_half_passes": 22,
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                "possession_lost": 6.8686,
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                "total_contest": 2,
                "won_contest": 2,
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                "shots_off_target": 0,
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                "xgot": 0.0,
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                "ball_carries": 11,
                "total_progression": 40,
                "progressive_carries": 1,
                "total_shots": 3,
                "yellowCards": 0.0,
                "redCards": 0.0,
                "ownGoals": 0.0,
                "shotAccuracy": 50.0,
                "shotConversion": 0.25,
                "minutesPct": 50.0,
                "pointsPerMatch": 0.67,
                "netGoalDifferencePer90": 0.0,
                "opponent_faced": "Fran García, Héctor Bellerín",
                "matchup_zone": "Shape fallback",
                "antagonist_source": "formation_fallback",
                "projected_goals": 0,
                "goal_probability": 0.0,
                "projected_assists": 0,
                "assist_probability": 0.0
              }
            },
            {
              "step": "rankings_attached",
              "description": "Global ranking attached (match squad rank 17, fifa_overall 81.0)",
              "stats": {
                "expected_goals": 0.2612,
                "goal_rate": 0.1391,
                "goals": 0,
                "shots_on_target": 1,
                "expected_assists": 0.0691,
                "key_pass": 1,
                "rating": 6.645,
                "minutes": 52,
                "total_pass": 26,
                "accurate_pass": 22,
                "duels_won": 3,
                "total_long_balls": 0,
                "accurate_long_balls": 0,
                "total_opp_half_passes": 22,
                "accurate_opp_half_passes": 19,
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                "dispossessed": 0.0,
                "duels_lost": 0,
                "aerial_lost": 0,
                "total_contest": 2,
                "won_contest": 2,
                "ball_recovery": 0,
                "challenges_lost": 0,
                "fouls": 0,
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                "tackles_won": 0,
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                "blocks": 0,
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                "big_chances_missed": 0,
                "xgot": 0.0,
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                "total_progression": 40,
                "progressive_carries": 1,
                "total_shots": 3,
                "yellowCards": 0.0,
                "redCards": 0.0,
                "ownGoals": 0.0,
                "shotAccuracy": 50.0,
                "shotConversion": 0.25,
                "minutesPct": 50.0,
                "pointsPerMatch": 0.67,
                "netGoalDifferencePer90": 0.0,
                "opponent_faced": "Fran García, Héctor Bellerín",
                "matchup_zone": "Shape fallback",
                "antagonist_source": "formation_fallback",
                "projected_goals": 0,
                "goal_probability": 0.0,
                "projected_assists": 0,
                "assist_probability": 0.0,
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              }
            },
            {
              "step": "integer_goal_projection",
              "description": "Team scoreline allocation: 1 projected goals distributed by scorer weight",
              "stats": {
                "expected_goals": 0.2612,
                "goal_rate": 0.1391,
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                "shots_on_target": 1,
                "expected_assists": 0.0691,
                "key_pass": 1,
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                "minutes": 52,
                "total_pass": 26,
                "accurate_pass": 22,
                "duels_won": 3,
                "total_long_balls": 0,
                "accurate_long_balls": 0,
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                "accurate_opp_half_passes": 19,
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                "crosses_accurate": 0,
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                "possession_lost": 6.8686,
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                "duels_lost": 0,
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                "challenges_lost": 0,
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                "shots_off_target": 0,
                "interceptions": 0,
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                "tackles": 0,
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                "big_chances_created": 0,
                "big_chances_missed": 0,
                "xgot": 0.0,
                "offsides": 0,
                "ball_carries": 11,
                "total_progression": 40,
                "progressive_carries": 1,
                "total_shots": 3,
                "yellowCards": 0.0,
                "redCards": 0.0,
                "ownGoals": 0.0,
                "shotAccuracy": 50.0,
                "shotConversion": 0.25,
                "minutesPct": 50.0,
                "pointsPerMatch": 0.67,
                "netGoalDifferencePer90": 0.0,
                "opponent_faced": "Fran García, Héctor Bellerín",
                "matchup_zone": "Shape fallback",
                "antagonist_source": "formation_fallback",
                "projected_goals": 0,
                "goal_probability": 0.2155,
                "projected_assists": 0,
                "assist_probability": 0.0,
                "fifa_overall": 81.0
              }
            },
            {
              "step": "integer_assist_projection",
              "description": "Team scoreline allocation: 1 projected assists distributed by provider weight",
              "stats": {
                "expected_goals": 0.2612,
                "goal_rate": 0.1391,
                "goals": 0,
                "shots_on_target": 1,
                "expected_assists": 0.0691,
                "key_pass": 1,
                "rating": 6.645,
                "minutes": 52,
                "total_pass": 26,
                "accurate_pass": 22,
                "duels_won": 3,
                "total_long_balls": 0,
                "accurate_long_balls": 0,
                "total_opp_half_passes": 22,
                "accurate_opp_half_passes": 19,
                "crosses_total": 0,
                "crosses_accurate": 0,
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                "possession_lost": 6.8686,
                "dispossessed": 0.0,
                "duels_lost": 0,
                "aerial_lost": 0,
                "total_contest": 2,
                "won_contest": 2,
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                "challenges_lost": 0,
                "fouls": 0,
                "fouls_drawn": 0,
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                "interceptions": 0,
                "tackles_won": 0,
                "tackles": 0,
                "clearances": 0,
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                "big_chances_missed": 0,
                "xgot": 0.0,
                "offsides": 0,
                "ball_carries": 11,
                "total_progression": 40,
                "progressive_carries": 1,
                "total_shots": 3,
                "yellowCards": 0.0,
                "redCards": 0.0,
                "ownGoals": 0.0,
                "shotAccuracy": 50.0,
                "shotConversion": 0.25,
                "minutesPct": 50.0,
                "pointsPerMatch": 0.67,
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                "opponent_faced": "Fran García, Héctor Bellerín",
                "matchup_zone": "Shape fallback",
                "antagonist_source": "formation_fallback",
                "projected_goals": 0,
                "goal_probability": 0.2155,
                "projected_assists": 0,
                "assist_probability": 0.0904,
                "fifa_overall": 81.0
              }
            }
          ]
        },
        "Alberto Moleiro": {
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          "position_depth": "M",
          "is_starter": true,
          "shirt_number": 10,
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            "assists": 1,
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            "matchup_zone": "Central Mid vs Defensive Mid — Pressing/Creation Duel",
            "numerical_situation": "1v1",
            "opponent_defenders": "Facundo Bernal",
            "opponent_faced": "Facundo Bernal",
            "antagonist_source": "attacking_duel, defensive_duel, midfield_pairing",
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              "has_player_stats": true,
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              "league_slug": "laliga",
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            },
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              "away_team": "Villarreal",
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              },
              "has_player_stats": true,
              "league_name": "LaLiga",
              "league_id": "8.0",
              "league_slug": "laliga",
              "league_country": "Spain",
              "season_id": "97268.0",
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              "season_year": "26/27"
            },
            {
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              "match_date": "2026-08-23",
              "home_team": "Atlético Madrid",
              "away_team": "Villarreal",
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              "opponent": "Atlético Madrid",
              "stats": {
                "minutes": 60,
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              },
              "has_player_stats": true,
              "league_name": "LaLiga",
              "league_id": "8.0",
              "league_slug": "laliga",
              "league_country": "Spain",
              "season_id": "97268.0",
              "season_name": "LaLiga 26/27",
              "season_year": "26/27"
            },
            {
              "match_id": 16421061.0,
              "match_date": "2026-08-16",
              "home_team": "Real Racing Club",
              "away_team": "Villarreal",
              "team_side": "away",
              "is_starting_11": 1,
              "team": "Villarreal",
              "opponent": "Real Racing Club",
              "stats": {
                "minutes": 56,
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                "assists": 1,
                "expected_assists": 0.1651,
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                "accurate_pass": 26,
                "key_pass": 2,
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              },
              "has_player_stats": true,
              "league_name": "LaLiga",
              "league_id": "8.0",
              "league_slug": "laliga",
              "league_country": "Spain",
              "season_id": "97268.0",
              "season_name": "LaLiga 26/27",
              "season_year": "26/27"
            }
          ],
          "ranking": {
            "global_player_rank": 1102,
            "combined_rank_score": 671.5,
            "ranking_source": "sofascore_plus_fifa_csv_filled",
            "ranking_status": "combined",
            "sofascore_rank": 494.0,
            "sofascore_rating": 6.8622,
            "sofascore_appearances": 37.0,
            "fifa_rank": 849.0,
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            "fifa_source": "EA SPORTS FC official ratings",
            "match_squad_rank": 1,
            "squad_role": "starter",
            "projected_match_rating": 7.631,
            "source_file": "data/player_rankings.csv",
            "player_name": "Alberto Moleiro",
            "ranking_neighbors": {
              "upper": [
                {
                  "player_name": "Merih Demiral",
                  "ranking": 1097
                },
                {
                  "player_name": "César Azpilicueta",
                  "ranking": 1098
                },
                {
                  "player_name": "Sardor Mirzayev",
                  "ranking": 1099
                },
                {
                  "player_name": "Mukhammadkodir Khamraliev",
                  "ranking": 1100
                },
                {
                  "player_name": "Pascal Groß",
                  "ranking": 1101
                }
              ],
              "lower": [
                {
                  "player_name": "Angelo Stiller",
                  "ranking": 1103
                },
                {
                  "player_name": "Mauro Júnior",
                  "ranking": 1104
                },
                {
                  "player_name": "Konstantinos Tzolakis",
                  "ranking": 1105
                },
                {
                  "player_name": "Pau Torres",
                  "ranking": 1106
                },
                {
                  "player_name": "Ju-yeong Jo",
                  "ranking": 1107
                }
              ]
            }
          },
          "data_sources": [
            "match_history",
            "market_value",
            "fbref_season"
          ],
          "data_confidence": 0.516,
          "history_matches": 4,
          "xgboost_reasoning": {
            "model_source": "xgboost_regressor",
            "position_service": "M_service",
            "features_evaluated": [
              "minutesPlayed",
              "is_starting_11",
              "totalPass",
              "accuratePass",
              "totalOppositionHalfPasses",
              "accurateOppositionHalfPasses",
              "totalShots",
              "keyPass",
              "expectedAssists",
              "totalCross",
              "accurateCross",
              "duelWon",
              "duelLost",
              "aerialWon",
              "ballRecovery",
              "touches",
              "interceptionWon",
              "wonTackle",
              "possessionLostCtrl",
              "dispossessed",
              "numberOfSprints",
              "kilometersCovered",
              "passValueNormalized",
              "dribbleValueNormalized",
              "defensiveValueNormalized",
              "shotValueNormalized",
              "ballCarriesCount",
              "totalProgression",
              "progressiveBallCarriesCount",
              "pass_accuracy",
              "duel_win_rate",
              "opp_half_pass_pct",
              "creative_index",
              "touches_p90",
              "totalPass_p90",
              "keyPass_p90",
              "duelWon_p90",
              "ballRecovery_p90",
              "ballCarriesCount_p90",
              "creative_efficiency",
              "cross_accuracy",
              "cross_creative_contribution",
              "defensive_midfield_actions",
              "press_vulnerability",
              "progressive_carries_p90",
              "intensity_index",
              "history_matches"
            ],
            "targets_predicted": [
              "keyPass",
              "expectedAssists",
              "goalAssist",
              "expectedGoals",
              "rating"
            ],
            "history_matches": 4,
            "data_confidence": 0.516,
            "data_sources": [
              "match_history",
              "market_value",
              "fbref_season"
            ],
            "market_value_adjustment": 1.1011,
            "fbref_prior_metrics": {
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              "competition": "La Liga",
              "season": "2026-2027",
              "appearances": 3.0,
              "starts": 2.0,
              "minutes": 142.0,
              "goals_per90": 0.0,
              "assists_per90": 0.625,
              "shots_per90": 0.0,
              "prior_reliability": 0.1067
            },
            "rationale": "XGBoost regressor (M_service) evaluated 4 historical appearances across 5 target models; FBref 2026-2027 prior blended (La Liga, Villarreal, rel: 0.11, gls/90: 0.0, ast/90: 0.625)."
          },
          "stat_evolution": [
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              "step": "xgboost_raw",
              "description": "XGBoost M_service raw output over 5 target models",
              "stats": {
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                "expected_assists": 0.1097,
                "assists": 0,
                "expected_goals": 0.0698,
                "rating": 6.9303,
                "minutes": 51,
                "total_pass": 25,
                "accurate_pass": 22,
                "duels_won": 4,
                "total_long_balls": 0,
                "accurate_long_balls": 0,
                "total_own_half_passes": 0,
                "accurate_own_half_passes": 0,
                "total_opp_half_passes": 20,
                "accurate_opp_half_passes": 18,
                "crosses_total": 0,
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                "touches": 36,
                "possession_lost": 8.0,
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                "duels_lost": 4,
                "aerial_won": 0,
                "aerial_lost": 0,
                "interceptions": 0,
                "tackles_won": 0,
                "tackles": 0,
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                "total_contest": 2,
                "won_contest": 0,
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                "goal_rate": 0.0,
                "goals": 0,
                "shots_on_target": 0,
                "shots_off_target": 0,
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                "xgot": 0.0,
                "ball_carries": 11,
                "total_progression": 53,
                "progressive_carries": 2
              },
              "trace": {
                "model": {
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                  "schema_version": 3,
                  "trained_at": "2026-09-14T10:01:43.286651+00:00",
                  "trained_on": {
                    "matches": 93,
                    "players": 461,
                    "rows": 1422
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                },
                "player_history": [
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                    "match_date": "2026-09-05",
                    "opponent": "Deportivo de A Coruña",
                    "minutes": 62.0,
                    "is_starting": true,
                    "weight": 0.3138,
                    "rating": 7.4
                  },
                  {
                    "match_date": "2026-08-28",
                    "opponent": "Deportivo Alavés",
                    "minutes": 27.0,
                    "is_starting": false,
                    "weight": 0.2667,
                    "rating": 6.7
                  },
                  {
                    "match_date": "2026-08-23",
                    "opponent": "Atlético Madrid",
                    "minutes": 60.0,
                    "is_starting": true,
                    "weight": 0.2267,
                    "rating": 6.7
                  },
                  {
                    "match_date": "2026-08-16",
                    "opponent": "Real Racing Club",
                    "minutes": 56.0,
                    "is_starting": true,
                    "weight": 0.1927,
                    "rating": 6.7
                  }
                ],
                "feature_row": {
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                  "is_starting_11": 1.0,
                  "ballRecovery_p90": 1.6763,
                  "ballRecovery": 1.1342,
                  "intensity_index": 3.21,
                  "expectedAssists": 0.1582,
                  "kilometersCovered": 3.9616
                },
                "per_target": [
                  {
                    "target": "keyPass",
                    "predicted": 1.281342625617981,
                    "scale": "count per match",
                    "top_features": [
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                        "name": "is_starting_11",
                        "importance": 0.0551
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                      {
                        "name": "expectedAssists",
                        "importance": 0.0489
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                      {
                        "name": "creative_efficiency",
                        "importance": 0.0393
                      },
                      {
                        "name": "creative_index",
                        "importance": 0.035
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                      {
                        "name": "accurateCross",
                        "importance": 0.0319
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                    ]
                  },
                  {
                    "target": "expectedAssists",
                    "predicted": 0.10973459482192993,
                    "scale": "per match (raw)",
                    "top_features": [
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                        "name": "cross_creative_contribution",
                        "importance": 0.0714
                      },
                      {
                        "name": "totalOppositionHalfPasses",
                        "importance": 0.0375
                      },
                      {
                        "name": "expectedAssists",
                        "importance": 0.0361
                      },
                      {
                        "name": "accurateCross",
                        "importance": 0.0356
                      },
                      {
                        "name": "creative_index",
                        "importance": 0.0345
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                    ]
                  },
                  {
                    "target": "goalAssist",
                    "predicted": 0.08524326235055923,
                    "scale": "count per match",
                    "top_features": [
                      {
                        "name": "dribbleValueNormalized",
                        "importance": 0.0442
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                      {
                        "name": "keyPass_p90",
                        "importance": 0.0378
                      },
                      {
                        "name": "totalCross",
                        "importance": 0.0368
                      },
                      {
                        "name": "cross_accuracy",
                        "importance": 0.036
                      },
                      {
                        "name": "interceptionWon",
                        "importance": 0.0315
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                    ]
                  },
                  {
                    "target": "expectedGoals",
                    "predicted": 0.06979149580001831,
                    "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
                      }
                    ]
                  },
                  {
                    "target": "rating",
                    "predicted": 6.930306911468506,
                    "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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                    ]
                  }
                ],
                "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 1.1011, quality 0.837)",
              "stats": {
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                "expected_assists": 0.1208,
                "assists": 0,
                "expected_goals": 0.0768,
                "rating": 7.631,
                "minutes": 56,
                "total_pass": 28,
                "accurate_pass": 24,
                "duels_won": 4,
                "total_long_balls": 0,
                "accurate_long_balls": 0,
                "total_own_half_passes": 0,
                "accurate_own_half_passes": 0,
                "total_opp_half_passes": 22,
                "accurate_opp_half_passes": 20,
                "crosses_total": 0,
                "crosses_accurate": 0,
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                "total_shots": 1,
                "shots_on_target": 1,
                "total_pass": 56,
                "accurate_pass": 47,
                "key_pass": 2,
                "tackles": 1,
                "clearances": 1,
                "duels_won": 3,
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              },
              "has_player_stats": true,
              "league_name": "LaLiga",
              "league_id": "8.0",
              "league_slug": "laliga",
              "league_country": "Spain",
              "season_id": "97268.0",
              "season_name": "LaLiga 26/27",
              "season_year": "26/27"
            }
          ],
          "ranking": {
            "global_player_rank": 826,
            "combined_rank_score": 394.0,
            "ranking_source": "sofascore_plus_fifa_csv",
            "ranking_status": "combined",
            "sofascore_rank": 30.0,
            "sofascore_rating": 8.0,
            "sofascore_appearances": 1.0,
            "fifa_rank": 758.0,
            "fifa_overall": 80.0,
            "fifa_source": "EA SPORTS FC official ratings",
            "match_squad_rank": 2,
            "squad_role": "starter",
            "projected_match_rating": 7.5401,
            "source_file": "data/player_rankings.csv",
            "player_name": "Pape Gueye",
            "ranking_neighbors": {
              "upper": [
                {
                  "player_name": "Florian Thauvin",
                  "ranking": 821
                },
                {
                  "player_name": "Corentin Tolisso",
                  "ranking": 822
                },
                {
                  "player_name": "José María Giménez",
                  "ranking": 823
                },
                {
                  "player_name": "Dean Henderson",
                  "ranking": 824
                },
                {
                  "player_name": "Palhinha",
                  "ranking": 825
                }
              ],
              "lower": [
                {
                  "player_name": "Caoimhin Kelleher",
                  "ranking": 827
                },
                {
                  "player_name": "Antonio Raíllo",
                  "ranking": 828
                },
                {
                  "player_name": "Dilshod Akhmadaliev",
                  "ranking": 829
                },
                {
                  "player_name": "Botirali Ergashev",
                  "ranking": 830
                },
                {
                  "player_name": "Mathias Jensen",
                  "ranking": 831
                }
              ]
            }
          },
          "data_sources": [
            "match_history",
            "market_value",
            "fbref_season"
          ],
          "data_confidence": 0.53,
          "history_matches": 4,
          "xgboost_reasoning": {
            "model_source": "xgboost_regressor",
            "position_service": "M_service",
            "features_evaluated": [
              "minutesPlayed",
              "is_starting_11",
              "totalPass",
              "accuratePass",
              "totalOppositionHalfPasses",
              "accurateOppositionHalfPasses",
              "totalShots",
              "keyPass",
              "expectedAssists",
              "totalCross",
              "accurateCross",
              "duelWon",
              "duelLost",
              "aerialWon",
              "ballRecovery",
              "touches",
              "interceptionWon",
              "wonTackle",
              "possessionLostCtrl",
              "dispossessed",
              "numberOfSprints",
              "kilometersCovered",
              "passValueNormalized",
              "dribbleValueNormalized",
              "defensiveValueNormalized",
              "shotValueNormalized",
              "ballCarriesCount",
              "totalProgression",
              "progressiveBallCarriesCount",
              "pass_accuracy",
              "duel_win_rate",
              "opp_half_pass_pct",
              "creative_index",
              "touches_p90",
              "totalPass_p90",
              "keyPass_p90",
              "duelWon_p90",
              "ballRecovery_p90",
              "ballCarriesCount_p90",
              "creative_efficiency",
              "cross_accuracy",
              "cross_creative_contribution",
              "defensive_midfield_actions",
              "press_vulnerability",
              "progressive_carries_p90",
              "intensity_index",
              "history_matches"
            ],
            "targets_predicted": [
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              "expectedAssists",
              "goalAssist",
              "expectedGoals",
              "rating"
            ],
            "history_matches": 4,
            "data_confidence": 0.53,
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              "market_value",
              "fbref_season"
            ],
            "market_value_adjustment": 1.0826,
            "fbref_prior_metrics": {
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              "competition": "La Liga",
              "season": "2026-2027",
              "appearances": 3.0,
              "starts": 3.0,
              "minutes": 270.0,
              "goals_per90": 0.3333333333333333,
              "assists_per90": 0.0,
              "shots_per90": 1.0,
              "shots_on_target_pct": 33.3,
              "prior_reliability": 0.2
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            "rationale": "XGBoost regressor (M_service) evaluated 4 historical appearances across 5 target models; FBref 2026-2027 prior blended (La Liga, Villarreal, rel: 0.20, gls/90: 0.3333333333333333, ast/90: 0.0)."
          },
          "stat_evolution": [
            {
              "step": "xgboost_raw",
              "description": "XGBoost M_service raw output over 5 target models",
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                "assists": 0,
                "expected_goals": 0.0621,
                "rating": 6.9646,
                "minutes": 83,
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                "duels_won": 3,
                "total_long_balls": 8,
                "accurate_long_balls": 4,
                "total_own_half_passes": 25,
                "accurate_own_half_passes": 23,
                "total_opp_half_passes": 43,
                "accurate_opp_half_passes": 35,
                "crosses_total": 0,
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                "touches": 81,
                "possession_lost": 13.5,
                "dispossessed": 0.0,
                "duels_lost": 3,
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                "aerial_lost": 0,
                "interceptions": 0,
                "tackles_won": 0,
                "tackles": 0,
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                "total_contest": 0,
                "won_contest": 0,
                "challenges_lost": 0,
                "fouls": 0,
                "fouls_drawn": 2,
                "goal_rate": 0.0,
                "goals": 0,
                "shots_on_target": 0,
                "shots_off_target": 0,
                "blocks": 0,
                "big_chances_created": 0,
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                "xgot": 0.0,
                "ball_carries": 23,
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                "progressive_carries": 1
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              "trace": {
                "model": {
                  "position_service": "M",
                  "schema_version": 3,
                  "trained_at": "2026-09-14T10:01:43.286651+00:00",
                  "trained_on": {
                    "matches": 93,
                    "players": 461,
                    "rows": 1422
                  }
                },
                "player_history": [
                  {
                    "match_date": "2026-09-05",
                    "opponent": "Deportivo de A Coruña",
                    "minutes": 62.0,
                    "is_starting": true,
                    "weight": 0.3138,
                    "rating": 7.1
                  },
                  {
                    "match_date": "2026-08-28",
                    "opponent": "Deportivo Alavés",
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                    "is_starting": true,
                    "weight": 0.2667,
                    "rating": 6.6
                  },
                  {
                    "match_date": "2026-08-23",
                    "opponent": "Atlético Madrid",
                    "minutes": 90.0,
                    "is_starting": true,
                    "weight": 0.2267,
                    "rating": 7.0
                  },
                  {
                    "match_date": "2026-08-16",
                    "opponent": "Real Racing Club",
                    "minutes": 90.0,
                    "is_starting": true,
                    "weight": 0.1927,
                    "rating": 8.0
                  }
                ],
                "feature_row": {
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                  "ballRecovery_p90": 3.5439,
                  "ballRecovery": 3.1187,
                  "intensity_index": 3.5161,
                  "expectedAssists": 0.1063,
                  "kilometersCovered": 7.1357
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                "per_target": [
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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",
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                      {
                        "name": "creative_index",
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                      {
                        "name": "accurateCross",
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                    ]
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                  {
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                    "top_features": [
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                      {
                        "name": "totalOppositionHalfPasses",
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                      {
                        "name": "expectedAssists",
                        "importance": 0.0361
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                      {
                        "name": "accurateCross",
                        "importance": 0.0356
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                      {
                        "name": "creative_index",
                        "importance": 0.0345
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                    ]
                  },
                  {
                    "target": "goalAssist",
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                    "scale": "count per match",
                    "top_features": [
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                        "name": "dribbleValueNormalized",
                        "importance": 0.0442
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                      {
                        "name": "keyPass_p90",
                        "importance": 0.0378
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                      {
                        "name": "totalCross",
                        "importance": 0.0368
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                      {
                        "name": "cross_accuracy",
                        "importance": 0.036
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                      {
                        "name": "interceptionWon",
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                    ]
                  },
                  {
                    "target": "expectedGoals",
                    "predicted": 0.062075186520814896,
                    "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
                      },
                      {
                        "name": "progressiveBallCarriesCount",
                        "importance": 0.0454
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                      {
                        "name": "possessionLostCtrl",
                        "importance": 0.0399
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                      {
                        "name": "numberOfSprints",
                        "importance": 0.0384
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                    ]
                  },
                  {
                    "target": "rating",
                    "predicted": 6.964600086212158,
                    "scale": "0-10",
                    "top_features": [
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                        "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",
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                      {
                        "name": "minutesPlayed",
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                    ]
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                ],
                "caveat": "Raw XGBoost output: no per-90 normalization; minutesPlayed is the player's historical average."
              }
            },
            {
              "step": "market_value_boost",
              "description": "Market-value quality scaling (boost 1.0826, quality 0.775)",
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                "rating": 7.5401,
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                "total_pass": 73,
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                "duels_won": 4,
                "total_long_balls": 8,
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                "total_own_half_passes": 27,
                "accurate_own_half_passes": 25,
                "total_opp_half_passes": 46,
                "accurate_opp_half_passes": 38,
                "crosses_total": 0,
                "crosses_accurate": 0,
                "touches": 87,
                "possession_lost": 14.6156,
                "dispossessed": 0.0,
                "duels_lost": 3,
                "aerial_won": 0,
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                "total_contest": 0,
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                "fouls": 0,
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                "goal_rate": 0.0,
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                "blocks": 0,
                "big_chances_created": 0,
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                "xgot": 0.0,
                "ball_carries": 25,
                "total_progression": 73,
                "progressive_carries": 1
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            },
            {
              "step": "fbref_prior_blend",
              "description": "FBref 2026-27 prior blended (weight 0.0722)",
              "stats": {
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                "assists": 0,
                "expected_goals": 0.0672,
                "rating": 7.5401,
                "minutes": 90,
                "total_pass": 73,
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                "duels_won": 4,
                "total_long_balls": 8,
                "accurate_long_balls": 5,
                "total_own_half_passes": 27,
                "accurate_own_half_passes": 25,
                "total_opp_half_passes": 46,
                "accurate_opp_half_passes": 38,
                "crosses_total": 0,
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                "touches": 87,
                "possession_lost": 14.6156,
                "dispossessed": 0.0,
                "duels_lost": 3,
                "aerial_won": 0,
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                "interceptions": 0,
                "tackles_won": 0,
                "tackles": 0,
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                "total_contest": 0,
                "won_contest": 0,
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                "fouls": 0,
                "fouls_drawn": 2,
                "goal_rate": 0.0241,
                "goals": 0,
                "shots_on_target": 0,
                "shots_off_target": 0,
                "blocks": 0,
                "big_chances_created": 0,
                "big_chances_missed": 0,
                "xgot": 0.0,
                "ball_carries": 25,
                "total_progression": 73,
                "progressive_carries": 1,
                "total_shots": 1,
                "offsides": 0,
                "yellowCards": 0.3333,
                "redCards": 0.0,
                "ownGoals": 0.0,
                "shotAccuracy": 33.3,
                "shotConversion": 0.33,
                "minutesPct": 100.0,
                "pointsPerMatch": 0.67,
                "netGoalDifferencePer90": -0.33
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            },
            {
              "step": "final_cap",
              "description": "Stats clamped to historical constraints and shot-component identity",
              "stats": {
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                "expected_goals": 0.0672,
                "rating": 7.5401,
                "minutes": 90,
                "total_pass": 73,
                "accurate_pass": 62,
                "duels_won": 4,
                "total_long_balls": 8,
                "accurate_long_balls": 5,
                "total_own_half_passes": 27,
                "accurate_own_half_passes": 25,
                "total_opp_half_passes": 46,
                "accurate_opp_half_passes": 38,
                "crosses_total": 0,
                "crosses_accurate": 0,
                "touches": 87,
                "possession_lost": 14.6156,
                "dispossessed": 0.0,
                "duels_lost": 3,
                "aerial_won": 0,
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                "interceptions": 0,
                "tackles_won": 0,
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                "total_contest": 0,
                "won_contest": 0,
                "challenges_lost": 0,
                "fouls": 0,
                "fouls_drawn": 2,
                "goal_rate": 0.0241,
                "goals": 0,
                "shots_on_target": 0,
                "shots_off_target": 0,
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                "big_chances_created": 0,
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                "xgot": 0.0,
                "ball_carries": 25,
                "total_progression": 73,
                "progressive_carries": 1,
                "total_shots": 1,
                "offsides": 0,
                "yellowCards": 0.3333,
                "redCards": 0.0,
                "ownGoals": 0.0,
                "shotAccuracy": 33.3,
                "shotConversion": 0.33,
                "minutesPct": 100.0,
                "pointsPerMatch": 0.67,
                "netGoalDifferencePer90": 0.0
              }
            },
            {
              "step": "enriched_model_output",
              "description": "Model output after duel-context enrichment (pre router post-processing)",
              "stats": {
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                "expected_assists": 0.111,
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                "expected_goals": 0.0672,
                "rating": 7.5401,
                "minutes": 90,
                "total_pass": 73,
                "accurate_pass": 62,
                "duels_won": 4,
                "total_long_balls": 8,
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                "total_own_half_passes": 27,
                "accurate_own_half_passes": 25,
                "total_opp_half_passes": 46,
                "accurate_opp_half_passes": 38,
                "crosses_total": 0,
                "crosses_accurate": 0,
                "touches": 87,
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                "tackles_won": 0,
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                "fouls": 0,
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                "goal_rate": 0.0241,
                "goals": 0,
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                "ball_carries": 25,
                "total_progression": 73,
                "progressive_carries": 1,
                "total_shots": 2,
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                "yellowCards": 0.3333,
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                "ownGoals": 0.0,
                "shotAccuracy": 33.3,
                "shotConversion": 0.33,
                "minutesPct": 100.0,
                "pointsPerMatch": 0.67,
                "netGoalDifferencePer90": 0.0,
                "dribbles_attempted": 3,
                "dribbles_successful": 1.7,
                "crosses_attempted": 2.7,
                "duel_win_rate": 0.651,
                "pressing_faced": "LOW",
                "matchup_zone": "Left Mid vs Right Back — Wide Channel",
                "numerical_situation": "1v1",
                "opponent_defenders": "Héctor Bellerín",
                "opponent_faced": "Héctor Bellerín",
                "antagonist_source": "attacking_duel, midfield_pairing"
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            },
            {
              "step": "team_lambda_rescale",
              "description": "Player expected_goals/expected_assists rescaled so squad sum equals team lambda 1.29 (squad xG sum 0.9419, xG scale 1.3717)",
              "stats": {
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                "assists": 0,
                "expected_goals": 0.0922,
                "rating": 7.5401,
                "minutes": 90,
                "total_pass": 73,
                "accurate_pass": 62,
                "duels_won": 4,
                "total_long_balls": 8,
                "accurate_long_balls": 5,
                "total_own_half_passes": 27,
                "accurate_own_half_passes": 25,
                "total_opp_half_passes": 46,
                "accurate_opp_half_passes": 38,
                "crosses_total": 0,
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                "touches": 87,
                "possession_lost": 14.6156,
                "dispossessed": 0.0,
                "duels_lost": 3,
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                "tackles_won": 0,
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                "total_contest": 0,
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                "challenges_lost": 0,
                "fouls": 0,
                "fouls_drawn": 2,
                "goal_rate": 0.0241,
                "goals": 0,
                "shots_on_target": 0,
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                "blocks": 0,
                "big_chances_created": 0,
                "big_chances_missed": 0,
                "xgot": 0.0,
                "ball_carries": 25,
                "total_progression": 73,
                "progressive_carries": 1,
                "total_shots": 2,
                "offsides": 0,
                "yellowCards": 0.3333,
                "redCards": 0.0,
                "ownGoals": 0.0,
                "shotAccuracy": 33.3,
                "shotConversion": 0.33,
                "minutesPct": 100.0,
                "pointsPerMatch": 0.67,
                "netGoalDifferencePer90": 0.0,
                "dribbles_attempted": 3,
                "dribbles_successful": 1.7,
                "crosses_attempted": 2.7,
                "duel_win_rate": 0.651,
                "pressing_faced": "LOW",
                "matchup_zone": "Left Mid vs Right Back — Wide Channel",
                "numerical_situation": "1v1",
                "opponent_defenders": "Héctor Bellerín",
                "opponent_faced": "Héctor Bellerín",
                "antagonist_source": "attacking_duel, midfield_pairing",
                "projected_goals": 0,
                "goal_probability": 0.0,
                "projected_assists": 0,
                "assist_probability": 0.0
              }
            },
            {
              "step": "rankings_attached",
              "description": "Global ranking attached (match squad rank 2, fifa_overall 80.0)",
              "stats": {
                "key_pass": 1,
                "expected_assists": 0.111,
                "assists": 0,
                "expected_goals": 0.0922,
                "rating": 7.5401,
                "minutes": 90,
                "total_pass": 73,
                "accurate_pass": 62,
                "duels_won": 4,
                "total_long_balls": 8,
                "accurate_long_balls": 5,
                "total_own_half_passes": 27,
                "accurate_own_half_passes": 25,
                "total_opp_half_passes": 46,
                "accurate_opp_half_passes": 38,
                "crosses_total": 0,
                "crosses_accurate": 0,
                "touches": 87,
                "possession_lost": 14.6156,
                "dispossessed": 0.0,
                "duels_lost": 3,
                "aerial_won": 1,
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                "interceptions": 0,
                "tackles_won": 0,
                "tackles": 0,
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                "total_contest": 0,
                "won_contest": 0,
                "challenges_lost": 0,
                "fouls": 0,
                "fouls_drawn": 2,
                "goal_rate": 0.0241,
                "goals": 0,
                "shots_on_target": 0,
                "shots_off_target": 0,
                "blocks": 0,
                "big_chances_created": 0,
                "big_chances_missed": 0,
                "xgot": 0.0,
                "ball_carries": 25,
                "total_progression": 73,
                "progressive_carries": 1,
                "total_shots": 2,
                "offsides": 0,
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            },
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              "step": "final_cap",
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            {
              "step": "enriched_model_output",
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              "totalClearance_p90",
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                    "target": "rating",
                    "predicted": 6.669147968292236,
                    "scale": "0-10",
                    "top_features": [
                      {
                        "name": "touches_p90",
                        "importance": 0.0708
                      },
                      {
                        "name": "accuratePass",
                        "importance": 0.0705
                      },
                      {
                        "name": "totalLongBalls",
                        "importance": 0.0537
                      },
                      {
                        "name": "pass_accuracy",
                        "importance": 0.0518
                      },
                      {
                        "name": "minutesPlayed",
                        "importance": 0.0478
                      }
                    ]
                  }
                ],
                "caveat": "Raw XGBoost output: no per-90 normalization; minutesPlayed is the player's historical average."
              }
            },
            {
              "step": "market_value_boost",
              "description": "Market-value quality scaling (boost 1.0018, quality 0.506)",
              "stats": {
                "interceptions": 1,
                "tackles": 2,
                "tackles_won": 1,
                "clearances": 3,
                "aerial_won": 1,
                "rating": 6.6809,
                "minutes": 90,
                "total_pass": 59,
                "accurate_pass": 52,
                "duels_won": 5,
                "total_long_balls": 2,
                "accurate_long_balls": 2,
                "total_own_half_passes": 13,
                "accurate_own_half_passes": 13,
                "total_opp_half_passes": 46,
                "accurate_opp_half_passes": 39,
                "crosses_total": 3,
                "crosses_accurate": 0,
                "touches": 88,
                "possession_lost": 17.03,
                "dispossessed": 0.0,
                "duels_lost": 7,
                "aerial_lost": 0,
                "total_contest": 3,
                "won_contest": 0,
                "ball_recovery": 3,
                "challenges_lost": 1,
                "fouls": 3,
                "fouls_drawn": 1,
                "blocks": 0,
                "goal_rate": 0.0,
                "goals": 0,
                "assists": 0,
                "expected_goals": 0.0,
                "expected_assists": 0.0401,
                "total_shots": 0,
                "shots_on_target": 0,
                "shots_off_target": 0,
                "big_chances_created": 0,
                "xgot": 0.0,
                "ball_carries": 22,
                "total_progression": 111,
                "progressive_carries": 2,
                "key_pass": 0
              }
            },
            {
              "step": "fbref_prior_blend",
              "description": "FBref 2026-27 prior blended (weight 0.0000)",
              "stats": {
                "interceptions": 1,
                "tackles": 2,
                "tackles_won": 1,
                "clearances": 3,
                "aerial_won": 1,
                "rating": 6.6809,
                "minutes": 90,
                "total_pass": 59,
                "accurate_pass": 52,
                "duels_won": 5,
                "total_long_balls": 2,
                "accurate_long_balls": 2,
                "total_own_half_passes": 13,
                "accurate_own_half_passes": 13,
                "total_opp_half_passes": 46,
                "accurate_opp_half_passes": 39,
                "crosses_total": 3,
                "crosses_accurate": 0,
                "touches": 88,
                "possession_lost": 17.03,
                "dispossessed": 0.0,
                "duels_lost": 7,
                "aerial_lost": 0,
                "total_contest": 3,
                "won_contest": 0,
                "ball_recovery": 3,
                "challenges_lost": 1,
                "fouls": 3,
                "fouls_drawn": 1,
                "blocks": 0,
                "goal_rate": 0.0,
                "goals": 0,
                "assists": 0,
                "expected_goals": 0.0,
                "expected_assists": 0.0401,
                "total_shots": 0,
                "shots_on_target": 0,
                "shots_off_target": 0,
                "big_chances_created": 0,
                "xgot": 0.0,
                "ball_carries": 22,
                "total_progression": 111,
                "progressive_carries": 2,
                "key_pass": 0
              }
            },
            {
              "step": "final_cap",
              "description": "Stats clamped to historical constraints and shot-component identity",
              "stats": {
                "interceptions": 1,
                "tackles": 2,
                "tackles_won": 1,
                "clearances": 3,
                "aerial_won": 1,
                "rating": 6.6809,
                "minutes": 90,
                "total_pass": 59,
                "accurate_pass": 52,
                "duels_won": 5,
                "total_long_balls": 2,
                "accurate_long_balls": 2,
                "total_own_half_passes": 13,
                "accurate_own_half_passes": 13,
                "total_opp_half_passes": 46,
                "accurate_opp_half_passes": 39,
                "crosses_total": 3,
                "crosses_accurate": 0,
                "touches": 88,
                "possession_lost": 17.03,
                "dispossessed": 0.0,
                "duels_lost": 7,
                "aerial_lost": 0,
                "total_contest": 3,
                "won_contest": 0,
                "ball_recovery": 3,
                "challenges_lost": 1,
                "fouls": 3,
                "fouls_drawn": 1,
                "blocks": 0,
                "goal_rate": 0.0,
                "goals": 0,
                "assists": 0,
                "expected_goals": 0.0,
                "expected_assists": 0.0401,
                "total_shots": 0,
                "shots_on_target": 0,
                "shots_off_target": 0,
                "big_chances_created": 0,
                "xgot": 0.0,
                "ball_carries": 22,
                "total_progression": 111,
                "progressive_carries": 2,
                "key_pass": 0
              }
            },
            {
              "step": "enriched_model_output",
              "description": "Model output after duel-context enrichment (pre router post-processing)",
              "stats": {
                "interceptions": 1,
                "tackles": 2,
                "tackles_won": 1,
                "clearances": 3,
                "aerial_won": 1,
                "rating": 6.6809,
                "minutes": 90,
                "total_pass": 59,
                "accurate_pass": 52,
                "duels_won": 5,
                "total_long_balls": 2,
                "accurate_long_balls": 2,
                "total_own_half_passes": 13,
                "accurate_own_half_passes": 13,
                "total_opp_half_passes": 46,
                "accurate_opp_half_passes": 39,
                "crosses_total": 3,
                "crosses_accurate": 0,
                "touches": 88,
                "possession_lost": 17.03,
                "dispossessed": 0.0,
                "duels_lost": 7,
                "aerial_lost": 0,
                "total_contest": 3,
                "won_contest": 0,
                "ball_recovery": 3,
                "challenges_lost": 1,
                "fouls": 3,
                "fouls_drawn": 1,
                "blocks": 0,
                "goal_rate": 0.0,
                "goals": 0,
                "assists": 0,
                "expected_goals": 0.0,
                "expected_assists": 0.0401,
                "total_shots": 0,
                "shots_on_target": 0,
                "shots_off_target": 0,
                "big_chances_created": 0,
                "xgot": 0.0,
                "ball_carries": 22,
                "total_progression": 111,
                "progressive_carries": 2,
                "key_pass": 0,
                "tackles_in_zone": 2.0,
                "tackles_won_in_zone": 1.7,
                "interceptions_in_zone": 0.8,
                "clearances_in_zone": 0.7,
                "aerial_duels_won": 1.0,
                "defensive_success_rate": 0.553,
                "opponent_faced": "Pablo Fornals",
                "pressing_zone": "Left Wing vs Right Back — Flank Battle",
                "matchup_zone": "Left Wing vs Right Back — Flank Battle",
                "antagonist_source": "defensive_duel"
              }
            },
            {
              "step": "team_lambda_rescale",
              "description": "Player expected_goals/expected_assists rescaled so squad sum equals team lambda 1.29 (squad xG sum 0.9419, xG scale 1.3717)",
              "stats": {
                "interceptions": 1,
                "tackles": 2,
                "tackles_won": 1,
                "clearances": 3,
                "aerial_won": 1,
                "rating": 6.6809,
                "minutes": 90,
                "total_pass": 59,
                "accurate_pass": 52,
                "duels_won": 5,
                "total_long_balls": 2,
                "accurate_long_balls": 2,
                "total_own_half_passes": 13,
                "accurate_own_half_passes": 13,
                "total_opp_half_passes": 46,
                "accurate_opp_half_passes": 39,
                "crosses_total": 3,
                "crosses_accurate": 0,
                "touches": 88,
                "possession_lost": 17.03,
                "dispossessed": 0.0,
                "duels_lost": 7,
                "aerial_lost": 0,
                "total_contest": 3,
                "won_contest": 0,
                "ball_recovery": 3,
                "challenges_lost": 1,
                "fouls": 3,
                "fouls_drawn": 1,
                "blocks": 0,
                "goal_rate": 0.0,
                "goals": 0,
                "assists": 0,
                "expected_goals": 0.0,
                "expected_assists": 0.0401,
                "total_shots": 0,
                "shots_on_target": 0,
                "shots_off_target": 0,
                "big_chances_created": 0,
                "xgot": 0.0,
                "ball_carries": 22,
                "total_progression": 111,
                "progressive_carries": 2,
                "key_pass": 0,
                "tackles_in_zone": 2.0,
                "tackles_won_in_zone": 1.7,
                "interceptions_in_zone": 0.8,
                "clearances_in_zone": 0.7,
                "aerial_duels_won": 1.0,
                "defensive_success_rate": 0.553,
                "opponent_faced": "Pablo Fornals",
                "pressing_zone": "Left Wing vs Right Back — Flank Battle",
                "matchup_zone": "Left Wing vs Right Back — Flank Battle",
                "antagonist_source": "defensive_duel",
                "projected_goals": 0,
                "goal_probability": 0.0,
                "projected_assists": 0,
                "assist_probability": 0.0
              }
            },
            {
              "step": "rankings_attached",
              "description": "Global ranking attached (match squad rank 13, fifa_overall 79.0)",
              "stats": {
                "interceptions": 1,
                "tackles": 2,
                "tackles_won": 1,
                "clearances": 3,
                "aerial_won": 1,
                "rating": 6.6809,
                "minutes": 90,
                "total_pass": 59,
                "accurate_pass": 52,
                "duels_won": 5,
                "total_long_balls": 2,
                "accurate_long_balls": 2,
                "total_own_half_passes": 13,
                "accurate_own_half_passes": 13,
                "total_opp_half_passes": 46,
                "accurate_opp_half_passes": 39,
                "crosses_total": 3,
                "crosses_accurate": 0,
                "touches": 88,
                "possession_lost": 17.03,
                "dispossessed": 0.0,
                "duels_lost": 7,
                "aerial_lost": 0,
                "total_contest": 3,
                "won_contest": 0,
                "ball_recovery": 3,
                "challenges_lost": 1,
                "fouls": 3,
                "fouls_drawn": 1,
                "blocks": 0,
                "goal_rate": 0.0,
                "goals": 0,
                "assists": 0,
                "expected_goals": 0.0,
                "expected_assists": 0.0401,
                "total_shots": 0,
                "shots_on_target": 0,
                "shots_off_target": 0,
                "big_chances_created": 0,
                "xgot": 0.0,
                "ball_carries": 22,
                "total_progression": 111,
                "progressive_carries": 2,
                "key_pass": 0,
                "tackles_in_zone": 2.0,
                "tackles_won_in_zone": 1.7,
                "interceptions_in_zone": 0.8,
                "clearances_in_zone": 0.7,
                "aerial_duels_won": 1.0,
                "defensive_success_rate": 0.553,
                "opponent_faced": "Pablo Fornals",
                "pressing_zone": "Left Wing vs Right Back — Flank Battle",
                "matchup_zone": "Left Wing vs Right Back — Flank Battle",
                "antagonist_source": "defensive_duel",
                "projected_goals": 0,
                "goal_probability": 0.0,
                "projected_assists": 0,
                "assist_probability": 0.0,
                "fifa_overall": 79.0
              }
            },
            {
              "step": "integer_goal_projection",
              "description": "Team scoreline allocation: 1 projected goals distributed by scorer weight",
              "stats": {
                "interceptions": 1,
                "tackles": 2,
                "tackles_won": 1,
                "clearances": 3,
                "aerial_won": 1,
                "rating": 6.6809,
                "minutes": 90,
                "total_pass": 59,
                "accurate_pass": 52,
                "duels_won": 5,
                "total_long_balls": 2,
                "accurate_long_balls": 2,
                "total_own_half_passes": 13,
                "accurate_own_half_passes": 13,
                "total_opp_half_passes": 46,
                "accurate_opp_half_passes": 39,
                "crosses_total": 3,
                "crosses_accurate": 0,
                "touches": 88,
                "possession_lost": 17.03,
                "dispossessed": 0.0,
                "duels_lost": 7,
                "aerial_lost": 0,
                "total_contest": 3,
                "won_contest": 0,
                "ball_recovery": 3,
                "challenges_lost": 1,
                "fouls": 3,
                "fouls_drawn": 1,
                "blocks": 0,
                "goal_rate": 0.0,
                "goals": 0,
                "assists": 0,
                "expected_goals": 0.0,
                "expected_assists": 0.0401,
                "total_shots": 0,
                "shots_on_target": 0,
                "shots_off_target": 0,
                "big_chances_created": 0,
                "xgot": 0.0,
                "ball_carries": 22,
                "total_progression": 111,
                "progressive_carries": 2,
                "key_pass": 0,
                "tackles_in_zone": 2.0,
                "tackles_won_in_zone": 1.7,
                "interceptions_in_zone": 0.8,
                "clearances_in_zone": 0.7,
                "aerial_duels_won": 1.0,
                "defensive_success_rate": 0.553,
                "opponent_faced": "Pablo Fornals",
                "pressing_zone": "Left Wing vs Right Back — Flank Battle",
                "matchup_zone": "Left Wing vs Right Back — Flank Battle",
                "antagonist_source": "defensive_duel",
                "projected_goals": 0,
                "goal_probability": 0.0177,
                "projected_assists": 0,
                "assist_probability": 0.0,
                "fifa_overall": 79.0
              }
            },
            {
              "step": "integer_assist_projection",
              "description": "Team scoreline allocation: 1 projected assists distributed by provider weight",
              "stats": {
                "interceptions": 1,
                "tackles": 2,
                "tackles_won": 1,
                "clearances": 3,
                "aerial_won": 1,
                "rating": 6.6809,
                "minutes": 90,
                "total_pass": 59,
                "accurate_pass": 52,
                "duels_won": 5,
                "total_long_balls": 2,
                "accurate_long_balls": 2,
                "total_own_half_passes": 13,
                "accurate_own_half_passes": 13,
                "total_opp_half_passes": 46,
                "accurate_opp_half_passes": 39,
                "crosses_total": 3,
                "crosses_accurate": 0,
                "touches": 88,
                "possession_lost": 17.03,
                "dispossessed": 0.0,
                "duels_lost": 7,
                "aerial_lost": 0,
                "total_contest": 3,
                "won_contest": 0,
                "ball_recovery": 3,
                "challenges_lost": 1,
                "fouls": 3,
                "fouls_drawn": 1,
                "blocks": 0,
                "goal_rate": 0.0,
                "goals": 0,
                "assists": 0,
                "expected_goals": 0.0,
                "expected_assists": 0.0401,
                "total_shots": 0,
                "shots_on_target": 0,
                "shots_off_target": 0,
                "big_chances_created": 0,
                "xgot": 0.0,
                "ball_carries": 22,
                "total_progression": 111,
                "progressive_carries": 2,
                "key_pass": 0,
                "tackles_in_zone": 2.0,
                "tackles_won_in_zone": 1.7,
                "interceptions_in_zone": 0.8,
                "clearances_in_zone": 0.7,
                "aerial_duels_won": 1.0,
                "defensive_success_rate": 0.553,
                "opponent_faced": "Pablo Fornals",
                "pressing_zone": "Left Wing vs Right Back — Flank Battle",
                "matchup_zone": "Left Wing vs Right Back — Flank Battle",
                "antagonist_source": "defensive_duel",
                "projected_goals": 0,
                "goal_probability": 0.0177,
                "projected_assists": 0,
                "assist_probability": 0.0164,
                "fifa_overall": 79.0
              }
            }
          ]
        },
        "Renato Veiga": {
          "player_id": 1087359,
          "position": "D",
          "position_depth": "D",
          "is_starter": true,
          "shirt_number": 12,
          "height": 190,
          "market_value": 29000000,
          "stats": {
            "interceptions": 1,
            "tackles": 1,
            "tackles_won": 1,
            "clearances": 5,
            "aerial_won": 1,
            "rating": 7.2577,
            "minutes": 95,
            "total_pass": 82,
            "accurate_pass": 76,
            "duels_won": 2,
            "total_long_balls": 7,
            "accurate_long_balls": 4,
            "total_own_half_passes": 43,
            "accurate_own_half_passes": 42,
            "total_opp_half_passes": 39,
            "accurate_opp_half_passes": 34,
            "crosses_total": 0,
            "crosses_accurate": 0,
            "touches": 98,
            "possession_lost": 9.0355,
            "dispossessed": 0.0,
            "duels_lost": 3,
            "aerial_lost": 0,
            "total_contest": 0,
            "won_contest": 0,
            "ball_recovery": 3,
            "challenges_lost": 0,
            "fouls": 2,
            "fouls_drawn": 0,
            "blocks": 0,
            "goal_rate": 0.0,
            "goals": 0,
            "assists": 0,
            "expected_goals": 0.0,
            "expected_assists": 0.085,
            "total_shots": 1,
            "shots_on_target": 0,
            "shots_off_target": 0,
            "big_chances_created": 0,
            "xgot": 0.0,
            "ball_carries": 32,
            "total_progression": 104,
            "progressive_carries": 1,
            "key_pass": 0,
            "offsides": 0,
            "yellowCards": 0.0,
            "redCards": 0.0,
            "ownGoals": 0.0,
            "shotAccuracy": 0.0,
            "shotConversion": 0.0,
            "minutesPct": 100.0,
            "pointsPerMatch": 0.67,
            "netGoalDifferencePer90": 0.0,
            "tackles_in_zone": 1.1,
            "tackles_won_in_zone": 1.2,
            "interceptions_in_zone": 1.1,
            "clearances_in_zone": 1.0,
            "aerial_duels_won": 0.8,
            "defensive_success_rate": 0.82,
            "opponent_faced": "Cucho Hernández",
            "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": 0.0345,
            "projected_assists": 0,
            "assist_probability": 0.0292,
            "fifa_overall": 78.0
          },
          "latest_10_games": [
            {
              "match_id": 16416324.0,
              "match_date": "2026-09-05",
              "home_team": "Villarreal",
              "away_team": "Deportivo de A Coruña",
              "team_side": "home",
              "is_starting_11": 1,
              "team": "Villarreal",
              "opponent": "Deportivo de A Coruña",
              "stats": {
                "minutes": 90,
                "rating": 6.4,
                "assists": 0,
                "expected_assists": 0.0209,
                "total_shots": 0,
                "total_pass": 78,
                "accurate_pass": 74,
                "interceptions": 3,
                "clearances": 4,
                "aerial_won": 1,
                "duels_won": 1,
                "ball_recovery": 7
              },
              "has_player_stats": true,
              "league_name": "LaLiga",
              "league_id": "8.0",
              "league_slug": "laliga",
              "league_country": "Spain",
              "season_id": "97268.0",
              "season_name": "LaLiga 26/27",
              "season_year": "26/27"
            },
            {
              "match_id": 16416290.0,
              "match_date": "2026-08-28",
              "home_team": "Deportivo Alavés",
              "away_team": "Villarreal",
              "team_side": "away",
              "is_starting_11": 1,
              "team": "Villarreal",
              "opponent": "Deportivo Alavés",
              "stats": {
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                "rating": 6.9,
                "assists": 0,
                "expected_goals": 0.1297,
                "expected_assists": 0.0324,
                "total_shots": 2,
                "shots_off_target": 2,
                "total_pass": 92,
                "accurate_pass": 84,
                "tackles": 1,
                "interceptions": 1,
                "clearances": 3,
                "aerial_won": 2,
                "duels_won": 4,
                "ball_recovery": 1
              },
              "has_player_stats": true,
              "league_name": "LaLiga",
              "league_id": "8.0",
              "league_slug": "laliga",
              "league_country": "Spain",
              "season_id": "97268.0",
              "season_name": "LaLiga 26/27",
              "season_year": "26/27"
            },
            {
              "match_id": 16416302.0,
              "match_date": "2026-08-23",
              "home_team": "Atlético Madrid",
              "away_team": "Villarreal",
              "team_side": "away",
              "is_starting_11": 1,
              "team": "Villarreal",
              "opponent": "Atlético Madrid",
              "stats": {
                "minutes": 90,
                "rating": 6.9,
                "assists": 0,
                "expected_assists": 0.0087,
                "total_shots": 0,
                "total_pass": 58,
                "accurate_pass": 52,
                "interceptions": 2,
                "clearances": 8,
                "aerial_won": 1,
                "duels_won": 1,
                "ball_recovery": 3
              },
              "has_player_stats": true,
              "league_name": "LaLiga",
              "league_id": "8.0",
              "league_slug": "laliga",
              "league_country": "Spain",
              "season_id": "97268.0",
              "season_name": "LaLiga 26/27",
              "season_year": "26/27"
            },
            {
              "match_id": 16421061.0,
              "match_date": "2026-08-16",
              "home_team": "Real Racing Club",
              "away_team": "Villarreal",
              "team_side": "away",
              "is_starting_11": 1,
              "team": "Villarreal",
              "opponent": "Real Racing Club",
              "stats": {
                "minutes": 90,
                "rating": 7.0,
                "assists": 0,
                "expected_assists": 0.2498,
                "total_shots": 0,
                "total_pass": 80,
                "accurate_pass": 76,
                "interceptions": 2,
                "clearances": 9,
                "aerial_won": 2,
                "duels_won": 3,
                "ball_recovery": 2
              },
              "has_player_stats": true,
              "league_name": "LaLiga",
              "league_id": "8.0",
              "league_slug": "laliga",
              "league_country": "Spain",
              "season_id": "97268.0",
              "season_name": "LaLiga 26/27",
              "season_year": "26/27"
            }
          ],
          "ranking": {
            "global_player_rank": 2081,
            "combined_rank_score": 791.5,
            "ranking_source": "sofascore_plus_fifa_csv",
            "ranking_status": "combined",
            "sofascore_rank": 336.0,
            "sofascore_rating": 7.0,
            "sofascore_appearances": 1.0,
            "fifa_rank": 1247.0,
            "fifa_overall": 78.0,
            "fifa_source": "EA SPORTS FC official ratings",
            "match_squad_rank": 4,
            "squad_role": "starter",
            "projected_match_rating": 7.2577,
            "source_file": "data/player_rankings.csv",
            "player_name": "Renato Veiga",
            "ranking_neighbors": {
              "upper": [
                {
                  "player_name": "Chan-dong Lee",
                  "ranking": 2076
                },
                {
                  "player_name": "Leonardo Spinazzola",
                  "ranking": 2077
                },
                {
                  "player_name": "Toni Martínez",
                  "ranking": 2078
                },
                {
                  "player_name": "Callum Hudson Odoi",
                  "ranking": 2079
                },
                {
                  "player_name": "Cédric Bakambu",
                  "ranking": 2080
                }
              ],
              "lower": [
                {
                  "player_name": "Shodiyor Shodiboev",
                  "ranking": 2082
                },
                {
                  "player_name": "Matija Rom",
                  "ranking": 2083
                },
                {
                  "player_name": "Franco Rami",
                  "ranking": 2084
                },
                {
                  "player_name": "Jon Aramburu",
                  "ranking": 2085
                },
                {
                  "player_name": "Nikita Haikin",
                  "ranking": 2086
                }
              ]
            }
          },
          "data_sources": [
            "match_history",
            "market_value",
            "fbref_season"
          ],
          "data_confidence": 0.53,
          "history_matches": 4,
          "xgboost_reasoning": {
            "model_source": "xgboost_regressor",
            "position_service": "D_service",
            "features_evaluated": [
              "minutesPlayed",
              "is_starting_11",
              "totalPass",
              "accuratePass",
              "totalLongBalls",
              "totalOppositionHalfPasses",
              "duelWon",
              "duelLost",
              "aerialWon",
              "aerialLost",
              "ballRecovery",
              "touches",
              "totalClearance",
              "wonTackle",
              "interceptionWon",
              "dispossessed",
              "challengeLost",
              "errorLeadToAShot",
              "errorLeadToAGoal",
              "possessionLostCtrl",
              "passValueNormalized",
              "defensiveValueNormalized",
              "ballCarriesCount",
              "totalProgression",
              "progressiveBallCarriesCount",
              "pass_accuracy",
              "duel_win_rate",
              "opp_half_pass_pct",
              "long_ball_accuracy",
              "defensive_actions",
              "tackle_success_rate",
              "touches_p90",
              "totalTackle_p90",
              "interceptionWon_p90",
              "totalClearance_p90",
              "duelWon_p90",
              "ballRecovery_p90",
              "press_vulnerability",
              "error_severity",
              "aerial_dominance",
              "progressive_carries_p90",
              "history_matches"
            ],
            "targets_predicted": [
              "interceptionWon",
              "totalTackle",
              "wonTackle",
              "totalClearance",
              "aerialWon",
              "rating"
            ],
            "history_matches": 4,
            "data_confidence": 0.53,
            "data_sources": [
              "match_history",
              "market_value",
              "fbref_season"
            ],
            "market_value_adjustment": 1.063,
            "fbref_prior_metrics": {
              "squad": "Villarreal",
              "competition": "La Liga",
              "season": "2026-2027",
              "appearances": 3.0,
              "starts": 3.0,
              "minutes": 270.0,
              "goals_per90": 0.0,
              "assists_per90": 0.0,
              "shots_per90": 0.67,
              "shots_on_target_pct": 0.0,
              "prior_reliability": 0.2
            },
            "rationale": "XGBoost regressor (D_service) evaluated 4 historical appearances across 6 target models; FBref 2026-2027 prior blended (La Liga, Villarreal, rel: 0.20, 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_won": 1,
                "clearances": 4,
                "aerial_won": 1,
                "rating": 6.8275,
                "minutes": 90,
                "total_pass": 77,
                "accurate_pass": 72,
                "duels_won": 2,
                "total_long_balls": 6,
                "accurate_long_balls": 4,
                "total_own_half_passes": 41,
                "accurate_own_half_passes": 40,
                "total_opp_half_passes": 36,
                "accurate_opp_half_passes": 32,
                "crosses_total": 0,
                "crosses_accurate": 0,
                "touches": 92,
                "possession_lost": 8.5,
                "dispossessed": 0.0,
                "duels_lost": 3,
                "aerial_lost": 0,
                "total_contest": 0,
                "won_contest": 0,
                "ball_recovery": 3,
                "challenges_lost": 0,
                "fouls": 2,
                "fouls_drawn": 0,
                "blocks": 0,
                "goal_rate": 0.0,
                "goals": 0,
                "assists": 0,
                "expected_goals": 0.0,
                "expected_assists": 0.08,
                "total_shots": 0,
                "shots_on_target": 0,
                "shots_off_target": 0,
                "big_chances_created": 0,
                "xgot": 0.0,
                "ball_carries": 30,
                "total_progression": 98,
                "progressive_carries": 0,
                "key_pass": 0
              },
              "trace": {
                "model": {
                  "position_service": "D",
                  "schema_version": 3,
                  "trained_at": "2026-09-14T10:01:39.753962+00:00",
                  "trained_on": {
                    "matches": 93,
                    "players": 374,
                    "rows": 1289
                  }
                },
                "player_history": [
                  {
                    "match_date": "2026-09-05",
                    "opponent": "Deportivo de A Coruña",
                    "minutes": 90.0,
                    "is_starting": true,
                    "weight": 0.3138,
                    "rating": 6.4
                  },
                  {
                    "match_date": "2026-08-28",
                    "opponent": "Deportivo Alavés",
                    "minutes": 90.0,
                    "is_starting": true,
                    "weight": 0.2667,
                    "rating": 6.9
                  },
                  {
                    "match_date": "2026-08-23",
                    "opponent": "Atlético Madrid",
                    "minutes": 90.0,
                    "is_starting": true,
                    "weight": 0.2267,
                    "rating": 6.9
                  },
                  {
                    "match_date": "2026-08-16",
                    "opponent": "Real Racing Club",
                    "minutes": 90.0,
                    "is_starting": true,
                    "weight": 0.1927,
                    "rating": 7.0
                  }
                ],
                "feature_row": {
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                  "is_starting_11": 1.0,
                  "accuratePass": 72.0648,
                  "touches_p90": 92.2264,
                  "possessionLostCtrl": 8.3852,
                  "totalClearance": 5.6038,
                  "aerialWon": 1.4595
                },
                "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
                      },
                      {
                        "name": "interceptionWon_p90",
                        "importance": 0.0326
                      },
                      {
                        "name": "totalClearance",
                        "importance": 0.0322
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                    ]
                  },
                  {
                    "target": "totalTackle",
                    "predicted": 1.1629997491836548,
                    "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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                    ]
                  },
                  {
                    "target": "wonTackle",
                    "predicted": 0.6941888332366943,
                    "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
                      }
                    ]
                  },
                  {
                    "target": "totalClearance",
                    "predicted": 4.328888893127441,
                    "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
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                    ]
                  },
                  {
                    "target": "aerialWon",
                    "predicted": 1.346065878868103,
                    "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
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                      {
                        "name": "accuratePass",
                        "importance": 0.0426
                      },
                      {
                        "name": "errorLeadToAShot",
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                    ]
                  },
                  {
                    "target": "rating",
                    "predicted": 6.827540397644043,
                    "scale": "0-10",
                    "top_features": [
                      {
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                        "importance": 0.0708
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                      {
                        "name": "accuratePass",
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                      {
                        "name": "totalLongBalls",
                        "importance": 0.0537
                      },
                      {
                        "name": "pass_accuracy",
                        "importance": 0.0518
                      },
                      {
                        "name": "minutesPlayed",
                        "importance": 0.0478
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                    ]
                  }
                ],
                "caveat": "Raw XGBoost output: no per-90 normalization; minutesPlayed is the player's historical average."
              }
            },
            {
              "step": "market_value_boost",
              "description": "Market-value quality scaling (boost 1.0630, quality 0.710)",
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                "tackles": 1,
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                "rating": 7.2577,
                "minutes": 95,
                "total_pass": 82,
                "accurate_pass": 76,
                "duels_won": 2,
                "total_long_balls": 7,
                "accurate_long_balls": 4,
                "total_own_half_passes": 43,
                "accurate_own_half_passes": 42,
                "total_opp_half_passes": 39,
                "accurate_opp_half_passes": 34,
                "crosses_total": 0,
                "crosses_accurate": 0,
                "touches": 98,
                "possession_lost": 9.0355,
                "dispossessed": 0.0,
                "duels_lost": 3,
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                "fouls": 2,
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                "goal_rate": 0.0,
                "goals": 0,
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                "total_shots": 1,
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                "shots_off_target": 0,
                "big_chances_created": 0,
                "xgot": 0.0,
                "ball_carries": 32,
                "total_progression": 104,
                "progressive_carries": 1,
                "key_pass": 0
              }
            },
            {
              "step": "fbref_prior_blend",
              "description": "FBref 2026-27 prior blended (weight 0.0722)",
              "stats": {
                "interceptions": 1,
                "tackles": 1,
                "tackles_won": 1,
                "clearances": 5,
                "aerial_won": 1,
                "rating": 7.2577,
                "minutes": 95,
                "total_pass": 82,
                "accurate_pass": 76,
                "duels_won": 2,
                "total_long_balls": 7,
                "accurate_long_balls": 4,
                "total_own_half_passes": 43,
                "accurate_own_half_passes": 42,
                "total_opp_half_passes": 39,
                "accurate_opp_half_passes": 34,
                "crosses_total": 0,
                "crosses_accurate": 0,
                "touches": 98,
                "possession_lost": 9.0355,
                "dispossessed": 0.0,
                "duels_lost": 3,
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                "total_contest": 0,
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                "ball_recovery": 3,
                "challenges_lost": 0,
                "fouls": 2,
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                "goal_rate": 0.0,
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                "expected_assists": 0.085,
                "total_shots": 1,
                "shots_on_target": 0,
                "shots_off_target": 0,
                "big_chances_created": 0,
                "xgot": 0.0,
                "ball_carries": 32,
                "total_progression": 104,
                "progressive_carries": 1,
                "key_pass": 0,
                "offsides": 0,
                "yellowCards": 0.0,
                "redCards": 0.0,
                "ownGoals": 0.0,
                "shotAccuracy": 0.0,
                "shotConversion": 0.0,
                "minutesPct": 100.0,
                "pointsPerMatch": 0.67,
                "netGoalDifferencePer90": -0.33
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            },
            {
              "step": "final_cap",
              "description": "Stats clamped to historical constraints and shot-component identity",
              "stats": {
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                "clearances": 5,
                "aerial_won": 1,
                "rating": 7.2577,
                "minutes": 95,
                "total_pass": 82,
                "accurate_pass": 76,
                "duels_won": 2,
                "total_long_balls": 7,
                "accurate_long_balls": 4,
                "total_own_half_passes": 43,
                "accurate_own_half_passes": 42,
                "total_opp_half_passes": 39,
                "accurate_opp_half_passes": 34,
                "crosses_total": 0,
                "crosses_accurate": 0,
                "touches": 98,
                "possession_lost": 9.0355,
                "dispossessed": 0.0,
                "duels_lost": 3,
                "aerial_lost": 0,
                "total_contest": 0,
                "won_contest": 0,
                "ball_recovery": 3,
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                "fouls": 2,
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                "goal_rate": 0.0,
                "goals": 0,
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                "expected_goals": 0.0,
                "expected_assists": 0.085,
                "total_shots": 1,
                "shots_on_target": 0,
                "shots_off_target": 0,
                "big_chances_created": 0,
                "xgot": 0.0,
                "ball_carries": 32,
                "total_progression": 104,
                "progressive_carries": 1,
                "key_pass": 0,
                "offsides": 0,
                "yellowCards": 0.0,
                "redCards": 0.0,
                "ownGoals": 0.0,
                "shotAccuracy": 0.0,
                "shotConversion": 0.0,
                "minutesPct": 100.0,
                "pointsPerMatch": 0.67,
                "netGoalDifferencePer90": 0.0
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            },
            {
              "step": "enriched_model_output",
              "description": "Model output after duel-context enrichment (pre router post-processing)",
              "stats": {
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                "clearances": 5,
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                "total_pass": 82,
                "accurate_pass": 76,
                "duels_won": 2,
                "total_long_balls": 7,
                "accurate_long_balls": 4,
                "total_own_half_passes": 43,
                "accurate_own_half_passes": 42,
                "total_opp_half_passes": 39,
                "accurate_opp_half_passes": 34,
                "crosses_total": 0,
                "crosses_accurate": 0,
                "touches": 98,
                "possession_lost": 9.0355,
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                "duels_lost": 3,
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                "total_shots": 1,
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                "ball_carries": 32,
                "total_progression": 104,
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                "yellowCards": 0.0,
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                "ownGoals": 0.0,
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                "shotConversion": 0.0,
                "minutesPct": 100.0,
                "pointsPerMatch": 0.67,
                "netGoalDifferencePer90": 0.0,
                "tackles_in_zone": 1.1,
                "tackles_won_in_zone": 1.2,
                "interceptions_in_zone": 1.1,
                "clearances_in_zone": 1.0,
                "aerial_duels_won": 0.8,
                "defensive_success_rate": 0.82,
                "opponent_faced": "Cucho Hernández",
                "pressing_zone": "Striker vs Two Centre Backs — 1v2 Aerial/Physical Battle",
                "matchup_zone": "Striker vs Two Centre Backs — 1v2 Aerial/Physical Battle",
                "antagonist_source": "defensive_duel"
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            },
            {
              "step": "team_lambda_rescale",
              "description": "Player expected_goals/expected_assists rescaled so squad sum equals team lambda 1.29 (squad xG sum 0.9419, xG scale 1.3717)",
              "stats": {
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                "rating": 7.2577,
                "minutes": 95,
                "total_pass": 82,
                "accurate_pass": 76,
                "duels_won": 2,
                "total_long_balls": 7,
                "accurate_long_balls": 4,
                "total_own_half_passes": 43,
                "accurate_own_half_passes": 42,
                "total_opp_half_passes": 39,
                "accurate_opp_half_passes": 34,
                "crosses_total": 0,
                "crosses_accurate": 0,
                "touches": 98,
                "possession_lost": 9.0355,
                "dispossessed": 0.0,
                "duels_lost": 3,
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                "won_contest": 0,
                "ball_recovery": 3,
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                "goals": 0,
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                "expected_assists": 0.085,
                "total_shots": 1,
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                "shots_off_target": 0,
                "big_chances_created": 0,
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                "ball_carries": 32,
                "total_progression": 104,
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                "key_pass": 0,
                "offsides": 0,
                "yellowCards": 0.0,
                "redCards": 0.0,
                "ownGoals": 0.0,
                "shotAccuracy": 0.0,
                "shotConversion": 0.0,
                "minutesPct": 100.0,
                "pointsPerMatch": 0.67,
                "netGoalDifferencePer90": 0.0,
                "tackles_in_zone": 1.1,
                "tackles_won_in_zone": 1.2,
                "interceptions_in_zone": 1.1,
                "clearances_in_zone": 1.0,
                "aerial_duels_won": 0.8,
                "defensive_success_rate": 0.82,
                "opponent_faced": "Cucho Hernández",
                "pressing_zone": "Striker vs Two Centre Backs — 1v2 Aerial/Physical Battle",
                "matchup_zone": "Striker vs Two Centre Backs — 1v2 Aerial/Physical Battle",
                "antagonist_source": "defensive_duel",
                "projected_goals": 0,
                "goal_probability": 0.0,
                "projected_assists": 0,
                "assist_probability": 0.0
              }
            },
            {
              "step": "rankings_attached",
              "description": "Global ranking attached (match squad rank 4, fifa_overall 78.0)",
              "stats": {
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                "clearances": 5,
                "aerial_won": 1,
                "rating": 7.2577,
                "minutes": 95,
                "total_pass": 82,
                "accurate_pass": 76,
                "duels_won": 2,
                "total_long_balls": 7,
                "accurate_long_balls": 4,
                "total_own_half_passes": 43,
                "accurate_own_half_passes": 42,
                "total_opp_half_passes": 39,
                "accurate_opp_half_passes": 34,
                "crosses_total": 0,
                "crosses_accurate": 0,
                "touches": 98,
                "possession_lost": 9.0355,
                "dispossessed": 0.0,
                "duels_lost": 3,
                "aerial_lost": 0,
                "total_contest": 0,
                "won_contest": 0,
                "ball_recovery": 3,
                "challenges_lost": 0,
                "fouls": 2,
                "fouls_drawn": 0,
                "blocks": 0,
                "goal_rate": 0.0,
                "goals": 0,
                "assists": 0,
                "expected_goals": 0.0,
                "expected_assists": 0.085,
                "total_shots": 1,
                "shots_on_target": 0,
                "shots_off_target": 0,
                "big_chances_created": 0,
                "xgot": 0.0,
                "ball_carries": 32,
                "total_progression": 104,
                "progressive_carries": 1,
                "key_pass": 0,
                "offsides": 0,
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                "redCards": 0.0,
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                "shotConversion": 0.0,
                "minutesPct": 100.0,
                "pointsPerMatch": 0.67,
                "netGoalDifferencePer90": 0.0,
                "tackles_in_zone": 1.1,
                "tackles_won_in_zone": 1.2,
                "interceptions_in_zone": 1.1,
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                "aerial_duels_won": 0.8,
                "defensive_success_rate": 0.82,
                "opponent_faced": "Cucho Hernández",
                "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
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            },
            {
              "step": "integer_goal_projection",
              "description": "Team scoreline allocation: 1 projected goals distributed by scorer weight",
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                "interceptions": 1,
                "tackles": 1,
                "tackles_won": 1,
                "clearances": 5,
                "aerial_won": 1,
                "rating": 7.2577,
                "minutes": 95,
                "total_pass": 82,
                "accurate_pass": 76,
                "duels_won": 2,
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                "accurate_long_balls": 4,
                "total_own_half_passes": 43,
                "accurate_own_half_passes": 42,
                "total_opp_half_passes": 39,
                "accurate_opp_half_passes": 34,
                "crosses_total": 0,
                "crosses_accurate": 0,
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                "possession_lost": 9.0355,
                "dispossessed": 0.0,
                "duels_lost": 3,
                "aerial_lost": 0,
                "total_contest": 0,
                "won_contest": 0,
                "ball_recovery": 3,
                "challenges_lost": 0,
                "fouls": 2,
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                "goal_rate": 0.0,
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                "assists": 0,
                "expected_goals": 0.0,
                "expected_assists": 0.085,
                "total_shots": 1,
                "shots_on_target": 0,
                "shots_off_target": 0,
                "big_chances_created": 0,
                "xgot": 0.0,
                "ball_carries": 32,
                "total_progression": 104,
                "progressive_carries": 1,
                "key_pass": 0,
                "offsides": 0,
                "yellowCards": 0.0,
                "redCards": 0.0,
                "ownGoals": 0.0,
                "shotAccuracy": 0.0,
                "shotConversion": 0.0,
                "minutesPct": 100.0,
                "pointsPerMatch": 0.67,
                "netGoalDifferencePer90": 0.0,
                "tackles_in_zone": 1.1,
                "tackles_won_in_zone": 1.2,
                "interceptions_in_zone": 1.1,
                "clearances_in_zone": 1.0,
                "aerial_duels_won": 0.8,
                "defensive_success_rate": 0.82,
                "opponent_faced": "Cucho Hernández",
                "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": 0.0345,
                "projected_assists": 0,
                "assist_probability": 0.0,
                "fifa_overall": 78.0
              }
            },
            {
              "step": "integer_assist_projection",
              "description": "Team scoreline allocation: 1 projected assists distributed by provider weight",
              "stats": {
                "interceptions": 1,
                "tackles": 1,
                "tackles_won": 1,
                "clearances": 5,
                "aerial_won": 1,
                "rating": 7.2577,
                "minutes": 95,
                "total_pass": 82,
                "accurate_pass": 76,
                "duels_won": 2,
                "total_long_balls": 7,
                "accurate_long_balls": 4,
                "total_own_half_passes": 43,
                "accurate_own_half_passes": 42,
                "total_opp_half_passes": 39,
                "accurate_opp_half_passes": 34,
                "crosses_total": 0,
                "crosses_accurate": 0,
                "touches": 98,
                "possession_lost": 9.0355,
                "dispossessed": 0.0,
                "duels_lost": 3,
                "aerial_lost": 0,
                "total_contest": 0,
                "won_contest": 0,
                "ball_recovery": 3,
                "challenges_lost": 0,
                "fouls": 2,
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                "goal_rate": 0.0,
                "goals": 0,
                "assists": 0,
                "expected_goals": 0.0,
                "expected_assists": 0.085,
                "total_shots": 1,
                "shots_on_target": 0,
                "shots_off_target": 0,
                "big_chances_created": 0,
                "xgot": 0.0,
                "ball_carries": 32,
                "total_progression": 104,
                "progressive_carries": 1,
                "key_pass": 0,
                "offsides": 0,
                "yellowCards": 0.0,
                "redCards": 0.0,
                "ownGoals": 0.0,
                "shotAccuracy": 0.0,
                "shotConversion": 0.0,
                "minutesPct": 100.0,
                "pointsPerMatch": 0.67,
                "netGoalDifferencePer90": 0.0,
                "tackles_in_zone": 1.1,
                "tackles_won_in_zone": 1.2,
                "interceptions_in_zone": 1.1,
                "clearances_in_zone": 1.0,
                "aerial_duels_won": 0.8,
                "defensive_success_rate": 0.82,
                "opponent_faced": "Cucho Hernández",
                "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": 0.0345,
                "projected_assists": 0,
                "assist_probability": 0.0292,
                "fifa_overall": 78.0
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            }
          ]
        }
      },
      "bench_players": {
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          "position_depth": "G_BENCH",
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          "shirt_number": 1,
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            "bench_expected_minutes": 4.84,
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            "projected_team_substitution_count": 3,
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            "projected_substitution_game_state_adjustment": 0,
            "substitution_usage": "available_bench_not_projected_used",
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            "projected_goals": 0,
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          },
          "latest_10_games": [
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              "match_id": 16416324.0,
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              "has_player_stats": true,
              "league_name": "LaLiga",
              "league_id": "8.0",
              "league_slug": "laliga",
              "league_country": "Spain",
              "season_id": "97268.0",
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            {
              "match_id": 16416290.0,
              "match_date": "2026-08-28",
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              "away_team": "Villarreal",
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              },
              "has_player_stats": true,
              "league_name": "LaLiga",
              "league_id": "8.0",
              "league_slug": "laliga",
              "league_country": "Spain",
              "season_id": "97268.0",
              "season_name": "LaLiga 26/27",
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            },
            {
              "match_id": 16416302.0,
              "match_date": "2026-08-23",
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              "away_team": "Villarreal",
              "team_side": "away",
              "is_starting_11": 1,
              "team": "Villarreal",
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              "stats": {
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              },
              "has_player_stats": true,
              "league_name": "LaLiga",
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              "league_slug": "laliga",
              "league_country": "Spain",
              "season_id": "97268.0",
              "season_name": "LaLiga 26/27",
              "season_year": "26/27"
            },
            {
              "match_id": 16421061.0,
              "match_date": "2026-08-16",
              "home_team": "Real Racing Club",
              "away_team": "Villarreal",
              "team_side": "away",
              "is_starting_11": 1,
              "team": "Villarreal",
              "opponent": "Real Racing Club",
              "stats": {
                "minutes": 90,
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                "assists": 0,
                "expected_assists": 0.0001,
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              },
              "has_player_stats": true,
              "league_name": "LaLiga",
              "league_id": "8.0",
              "league_slug": "laliga",
              "league_country": "Spain",
              "season_id": "97268.0",
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          ],
          "ranking": {
            "global_player_rank": 2073,
            "combined_rank_score": 790.0,
            "ranking_source": "sofascore_plus_fifa_csv",
            "ranking_status": "combined",
            "sofascore_rank": 339.0,
            "sofascore_rating": 6.9929,
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            "fifa_source": "EA SPORTS FC official ratings",
            "match_squad_rank": 9,
            "squad_role": "substitute",
            "projected_match_rating": 6.6207,
            "source_file": "data/player_rankings.csv",
            "player_name": "Luiz Júnior",
            "ranking_neighbors": {
              "upper": [
                {
                  "player_name": "Kim Jong-Seok",
                  "ranking": 2068
                },
                {
                  "player_name": "Ariel Cáceres",
                  "ranking": 2069
                },
                {
                  "player_name": "Lucas Zelarayán",
                  "ranking": 2070
                },
                {
                  "player_name": "Šime Gržan",
                  "ranking": 2071
                },
                {
                  "player_name": "Kaku",
                  "ranking": 2072
                }
              ],
              "lower": [
                {
                  "player_name": "Maximiliano Rodríguez",
                  "ranking": 2074
                },
                {
                  "player_name": "Abbos Gulomov",
                  "ranking": 2075
                },
                {
                  "player_name": "Chan-dong Lee",
                  "ranking": 2076
                },
                {
                  "player_name": "Leonardo Spinazzola",
                  "ranking": 2077
                },
                {
                  "player_name": "Toni Martínez",
                  "ranking": 2078
                }
              ]
            }
          },
          "data_sources": [
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            "market_value"
          ],
          "data_confidence": 0.5,
          "history_matches": 4,
          "xgboost_reasoning": {
            "model_source": "xgboost_regressor",
            "position_service": "G_service",
            "features_evaluated": [
              "minutesPlayed",
              "is_starting_11",
              "totalPass",
              "accuratePass",
              "totalLongBalls",
              "accurateLongBalls",
              "totalOwnHalfPasses",
              "accurateOwnHalfPasses",
              "saves",
              "savedShotsFromInsideTheBox",
              "goodHighClaim",
              "punches",
              "aerialWon",
              "totalKeeperSweeper",
              "accurateKeeperSweeper",
              "totalClearance",
              "ballRecovery",
              "touches",
              "possessionLostCtrl",
              "kilometersCovered",
              "passValueNormalized",
              "defensiveValueNormalized",
              "goalkeeperValueNormalized",
              "pass_accuracy",
              "long_ball_accuracy",
              "save_contribution",
              "inside_box_save_rate",
              "sweeper_accuracy",
              "sweeper_actions_p90",
              "distribution_accuracy",
              "commanding_index",
              "gk_coverage",
              "history_matches"
            ],
            "targets_predicted": [
              "saves",
              "goalsPrevented",
              "rating"
            ],
            "history_matches": 4,
            "data_confidence": 0.5,
            "data_sources": [
              "match_history",
              "market_value"
            ],
            "bench_expected_minutes": 4.838865452352355,
            "bench_appearance_prob": 0.12903933874328888,
            "market_value_adjustment": 1.0151,
            "fbref_prior_metrics": null,
            "rationale": "Bench projection scaled from XGBoost G_service (4 historical appearances) to 4.8 expected mins (appearance prob 0.13)."
          },
          "stat_evolution": [
            {
              "step": "xgboost_raw",
              "description": "XGBoost G_service raw output over 3 target models",
              "stats": {
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                "rating": 6.5224,
                "minutes": 90,
                "total_pass": 21,
                "accurate_pass": 19,
                "duels_won": 0,
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                "touches": 26,
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                "fouls_drawn": 0,
                "total_own_half_passes": 19,
                "accurate_own_half_passes": 19
              },
              "trace": {
                "model": {
                  "position_service": "G",
                  "schema_version": 3,
                  "trained_at": "2026-09-14T10:01:34.928465+00:00",
                  "trained_on": {
                    "matches": 93,
                    "players": 113,
                    "rows": 393
                  }
                },
                "player_history": [
                  {
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                    "weight": 0.3138,
                    "rating": 5.3
                  },
                  {
                    "match_date": "2026-08-28",
                    "opponent": "Deportivo Alavés",
                    "minutes": 90.0,
                    "is_starting": true,
                    "weight": 0.2667,
                    "rating": 6.8
                  },
                  {
                    "match_date": "2026-08-23",
                    "opponent": "Atlético Madrid",
                    "minutes": 90.0,
                    "is_starting": true,
                    "weight": 0.2267,
                    "rating": 6.1
                  },
                  {
                    "match_date": "2026-08-16",
                    "opponent": "Real Racing Club",
                    "minutes": 90.0,
                    "is_starting": true,
                    "weight": 0.1927,
                    "rating": 5.9
                  }
                ],
                "feature_row": {
                  "history_matches": 4.0,
                  "is_starting_11": 0.0,
                  "sweeper_actions_p90": 1.6522,
                  "touches": 25.95,
                  "totalOwnHalfPasses": 18.8855,
                  "punches": 0.0,
                  "distribution_accuracy": 0.9702,
                  "accurateKeeperSweeper": 1.4595
                },
                "per_target": [
                  {
                    "target": "saves",
                    "predicted": 2.440355062484741,
                    "scale": "count per match",
                    "top_features": [
                      {
                        "name": "sweeper_actions_p90",
                        "importance": 0.0587
                      },
                      {
                        "name": "accurateKeeperSweeper",
                        "importance": 0.0534
                      },
                      {
                        "name": "touches",
                        "importance": 0.0497
                      },
                      {
                        "name": "totalOwnHalfPasses",
                        "importance": 0.049
                      },
                      {
                        "name": "distribution_accuracy",
                        "importance": 0.043
                      }
                    ]
                  },
                  {
                    "target": "goalsPrevented",
                    "predicted": 0.0,
                    "scale": "count per match",
                    "top_features": [
                      {
                        "name": "sweeper_actions_p90",
                        "importance": 0.053
                      },
                      {
                        "name": "punches",
                        "importance": 0.051
                      },
                      {
                        "name": "touches",
                        "importance": 0.0482
                      },
                      {
                        "name": "accurateLongBalls",
                        "importance": 0.0468
                      },
                      {
                        "name": "passValueNormalized",
                        "importance": 0.0432
                      }
                    ]
                  },
                  {
                    "target": "rating",
                    "predicted": 6.522439479827881,
                    "scale": "0-10",
                    "top_features": [
                      {
                        "name": "sweeper_actions_p90",
                        "importance": 0.0593
                      },
                      {
                        "name": "touches",
                        "importance": 0.0495
                      },
                      {
                        "name": "distribution_accuracy",
                        "importance": 0.0484
                      },
                      {
                        "name": "savedShotsFromInsideTheBox",
                        "importance": 0.0468
                      },
                      {
                        "name": "punches",
                        "importance": 0.0464
                      }
                    ]
                  }
                ],
                "caveat": "Raw XGBoost output: no per-90 normalization; minutesPlayed is the player's historical average."
              }
            },
            {
              "step": "market_value_boost",
              "description": "Market-value quality scaling (boost 1.0151, quality 0.550)",
              "stats": {
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                "goals_prevented": 0.0,
                "rating": 6.6207,
                "minutes": 91,
                "total_pass": 21,
                "accurate_pass": 19,
                "duels_won": 0,
                "total_long_balls": 4,
                "accurate_long_balls": 0,
                "touches": 27,
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                "ball_recovery": 6,
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                "sweeper_actions": 2,
                "sweeper_accurate": 2,
                "saves_inside_box": 0,
                "possession_lost": 2.0301,
                "duels_lost": 0,
                "total_contest": 0,
                "won_contest": 0,
                "fouls": 0,
                "fouls_drawn": 0,
                "total_own_half_passes": 20,
                "accurate_own_half_passes": 19
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            },
            {
              "step": "minutes_scale",
              "description": "Bench projection scaled to 4.8 expected minutes (appearance prob 0.13)",
              "stats": {
                "saves": 0,
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                "rating": 6.6207,
                "minutes": 5,
                "total_pass": 1,
                "accurate_pass": 1,
                "duels_won": 0,
                "total_long_balls": 0,
                "accurate_long_balls": 0,
                "touches": 1,
                "clearances": 0,
                "ball_recovery": 0,
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                "aerial_won": 0,
                "sweeper_actions": 0,
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                "saves_inside_box": 0,
                "possession_lost": 0.1091,
                "duels_lost": 0,
                "total_contest": 0,
                "won_contest": 0,
                "fouls": 0,
                "fouls_drawn": 0,
                "total_own_half_passes": 1,
                "accurate_own_half_passes": 1,
                "bench_appearance_probability": 0.129,
                "bench_expected_minutes": 4.84
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            },
            {
              "step": "final_cap",
              "description": "Stats clamped to historical constraints and shot-component identity",
              "stats": {
                "saves": 0,
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                "rating": 6.6207,
                "minutes": 5,
                "total_pass": 1,
                "accurate_pass": 1,
                "duels_won": 0,
                "total_long_balls": 0,
                "accurate_long_balls": 0,
                "touches": 1,
                "clearances": 0,
                "ball_recovery": 0,
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                "aerial_won": 0,
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                "saves_inside_box": 0,
                "possession_lost": 0.1091,
                "duels_lost": 0,
                "total_contest": 0,
                "won_contest": 0,
                "fouls": 0,
                "fouls_drawn": 0,
                "total_own_half_passes": 1,
                "accurate_own_half_passes": 1,
                "bench_appearance_probability": 0.129,
                "bench_expected_minutes": 4.84
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            },
            {
              "step": "rankings_attached",
              "description": "Global ranking attached (match squad rank 9, fifa_overall 78.0)",
              "stats": {
                "saves": 0,
                "goals_prevented": 0.0,
                "rating": 6.6207,
                "minutes": 5,
                "total_pass": 1,
                "accurate_pass": 1,
                "duels_won": 0,
                "total_long_balls": 0,
                "accurate_long_balls": 0,
                "touches": 1,
                "clearances": 0,
                "ball_recovery": 0,
                "high_claims": 0,
                "punches": 0.0,
                "aerial_won": 0,
                "sweeper_actions": 0,
                "sweeper_accurate": 0,
                "saves_inside_box": 0,
                "possession_lost": 0.1091,
                "duels_lost": 0,
                "total_contest": 0,
                "won_contest": 0,
                "fouls": 0,
                "fouls_drawn": 0,
                "total_own_half_passes": 1,
                "accurate_own_half_passes": 1,
                "bench_appearance_probability": 0.129,
                "bench_expected_minutes": 4.84,
                "substitution_rule_cap": 5,
                "projected_team_substitution_count": 3,
                "projected_substitution_expected_count": 2.697,
                "projected_substitution_game_state_adjustment": 0,
                "substitution_usage": "available_bench_not_projected_used",
                "goals": 0,
                "projected_goals": 0,
                "goal_probability": 0.0,
                "assists": 0,
                "projected_assists": 0,
                "assist_probability": 0.0,
                "fifa_overall": 78.0
              }
            }
          ]
        },
        "Carlos Romero": {
          "player_id": 1396048,
          "position": "D",
          "position_depth": "D_BENCH",
          "is_starter": false,
          "shirt_number": 20,
          "height": 174,
          "market_value": 24000000,
          "stats": {
            "interceptions": 0,
            "tackles": 0,
            "tackles_won": 0,
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            "aerial_won": 0,
            "rating": 7.0663,
            "minutes": 14,
            "total_pass": 9,
            "accurate_pass": 8,
            "duels_won": 1,
            "total_long_balls": 0,
            "accurate_long_balls": 0,
            "total_own_half_passes": 3,
            "accurate_own_half_passes": 3,
            "total_opp_half_passes": 6,
            "accurate_opp_half_passes": 5,
            "crosses_total": 0,
            "crosses_accurate": 0,
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            "possession_lost": 1.8044,
            "dispossessed": 0.0,
            "duels_lost": 0,
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            "ball_recovery": 1,
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            "goals": 0,
            "assists": 0,
            "expected_goals": 0.0,
            "expected_assists": 0.0101,
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            "shots_on_target": 0,
            "shots_off_target": 0,
            "big_chances_created": 0,
            "xgot": 0.0,
            "ball_carries": 4,
            "total_progression": 16,
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            "key_pass": 0,
            "offsides": 0,
            "yellowCards": 0.3333,
            "redCards": 0.0,
            "ownGoals": 0.0,
            "shotAccuracy": 0.0,
            "shotConversion": 0.0,
            "minutesPct": 100.0,
            "pointsPerMatch": 0.67,
            "netGoalDifferencePer90": 0.0,
            "bench_appearance_probability": 0.236,
            "bench_expected_minutes": 14.49,
            "substitution_rule_cap": 5,
            "projected_team_substitution_count": 3,
            "projected_substitution_expected_count": 2.697,
            "projected_substitution_game_state_adjustment": 0,
            "substitution_usage": "available_bench_not_projected_used",
            "projected_goals": 0,
            "goal_probability": 0.0,
            "projected_assists": 0,
            "assist_probability": 0.0,
            "fifa_overall": 80.0
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          "latest_10_games": [
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              "match_id": 16416290.0,
              "match_date": "2026-08-28",
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              "away_team": "Villarreal",
              "team_side": "away",
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              "team": "Villarreal",
              "opponent": "Deportivo Alavés",
              "stats": {
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                "rating": 6.8,
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                "expected_goals": 0.0469,
                "expected_assists": 0.053,
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                "total_pass": 57,
                "accurate_pass": 52,
                "key_pass": 1,
                "tackles": 1,
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              },
              "has_player_stats": true,
              "league_name": "LaLiga",
              "league_id": "8.0",
              "league_slug": "laliga",
              "league_country": "Spain",
              "season_id": "97268.0",
              "season_name": "LaLiga 26/27",
              "season_year": "26/27"
            },
            {
              "match_id": 16416302.0,
              "match_date": "2026-08-23",
              "home_team": "Atlético Madrid",
              "away_team": "Villarreal",
              "team_side": "away",
              "is_starting_11": 1,
              "team": "Villarreal",
              "opponent": "Atlético Madrid",
              "stats": {
                "minutes": 90,
                "rating": 6.1,
                "assists": 0,
                "expected_assists": 0.0296,
                "total_shots": 0,
                "total_pass": 43,
                "accurate_pass": 34,
                "key_pass": 1,
                "tackles": 2,
                "tackles_won": 2,
                "interceptions": 1,
                "clearances": 1,
                "duels_won": 5,
                "ball_recovery": 7
              },
              "has_player_stats": true,
              "league_name": "LaLiga",
              "league_id": "8.0",
              "league_slug": "laliga",
              "league_country": "Spain",
              "season_id": "97268.0",
              "season_name": "LaLiga 26/27",
              "season_year": "26/27"
            },
            {
              "match_id": 16421061.0,
              "match_date": "2026-08-16",
              "home_team": "Real Racing Club",
              "away_team": "Villarreal",
              "team_side": "away",
              "is_starting_11": 1,
              "team": "Villarreal",
              "opponent": "Real Racing Club",
              "stats": {
                "minutes": 90,
                "rating": 7.3,
                "assists": 0,
                "expected_goals": 0.016,
                "expected_assists": 0.0973,
                "total_shots": 1,
                "shots_off_target": 1,
                "total_pass": 53,
                "accurate_pass": 50,
                "tackles": 3,
                "tackles_won": 3,
                "clearances": 3,
                "aerial_won": 1,
                "duels_won": 12,
                "ball_recovery": 6
              },
              "has_player_stats": true,
              "league_name": "LaLiga",
              "league_id": "8.0",
              "league_slug": "laliga",
              "league_country": "Spain",
              "season_id": "97268.0",
              "season_name": "LaLiga 26/27",
              "season_year": "26/27"
            }
          ],
          "ranking": {
            "global_player_rank": 1032,
            "combined_rank_score": 460.5,
            "ranking_source": "sofascore_plus_fifa_csv",
            "ranking_status": "combined",
            "sofascore_rank": 157.0,
            "sofascore_rating": 7.3,
            "sofascore_appearances": 1.0,
            "fifa_rank": 764.0,
            "fifa_overall": 80.0,
            "fifa_source": "EA SPORTS FC official ratings",
            "match_squad_rank": 5,
            "squad_role": "substitute",
            "projected_match_rating": 7.0663,
            "source_file": "data/player_rankings.csv",
            "player_name": "Carlos Romero",
            "ranking_neighbors": {
              "upper": [
                {
                  "player_name": "Mamadou Sangare",
                  "ranking": 1027
                },
                {
                  "player_name": "Azizbek  Pirmukhamedov",
                  "ranking": 1028
                },
                {
                  "player_name": "Jonas Urbig",
                  "ranking": 1029
                },
                {
                  "player_name": "James Donachie",
                  "ranking": 1030
                },
                {
                  "player_name": "Felipe Campos",
                  "ranking": 1031
                }
              ],
              "lower": [
                {
                  "player_name": "Shota Gvazava",
                  "ranking": 1033
                },
                {
                  "player_name": "Joachim Andersen",
                  "ranking": 1034
                },
                {
                  "player_name": "Alisson",
                  "ranking": 1035
                },
                {
                  "player_name": "Anthony Elanga",
                  "ranking": 1036
                },
                {
                  "player_name": "Sander Berge",
                  "ranking": 1037
                }
              ]
            }
          },
          "data_sources": [
            "match_history",
            "market_value",
            "fbref_season"
          ],
          "data_confidence": 0.467,
          "history_matches": 3,
          "xgboost_reasoning": {
            "model_source": "xgboost_regressor",
            "position_service": "D_service",
            "features_evaluated": [
              "minutesPlayed",
              "is_starting_11",
              "totalPass",
              "accuratePass",
              "totalLongBalls",
              "totalOppositionHalfPasses",
              "duelWon",
              "duelLost",
              "aerialWon",
              "aerialLost",
              "ballRecovery",
              "touches",
              "totalClearance",
              "wonTackle",
              "interceptionWon",
              "dispossessed",
              "challengeLost",
              "errorLeadToAShot",
              "errorLeadToAGoal",
              "possessionLostCtrl",
              "passValueNormalized",
              "defensiveValueNormalized",
              "ballCarriesCount",
              "totalProgression",
              "progressiveBallCarriesCount",
              "pass_accuracy",
              "duel_win_rate",
              "opp_half_pass_pct",
              "long_ball_accuracy",
              "defensive_actions",
              "tackle_success_rate",
              "touches_p90",
              "totalTackle_p90",
              "interceptionWon_p90",
              "totalClearance_p90",
              "duelWon_p90",
              "ballRecovery_p90",
              "press_vulnerability",
              "error_severity",
              "aerial_dominance",
              "progressive_carries_p90",
              "history_matches"
            ],
            "targets_predicted": [
              "interceptionWon",
              "totalTackle",
              "wonTackle",
              "totalClearance",
              "aerialWon",
              "rating"
            ],
            "history_matches": 3,
            "data_confidence": 0.467,
            "data_sources": [
              "match_history",
              "market_value",
              "fbref_season"
            ],
            "bench_expected_minutes": 14.48735814265611,
            "bench_appearance_prob": 0.236,
            "market_value_adjustment": 1.0506,
            "fbref_prior_metrics": {
              "squad": "Villarreal",
              "competition": "La Liga",
              "season": "2026-2027",
              "appearances": 3.0,
              "starts": 3.0,
              "sub_appearances": 0.0,
              "goals_per90": 0.0,
              "assists_per90": 0.0,
              "prior_reliability": 0.2
            },
            "rationale": "Bench projection scaled from XGBoost D_service (3 historical appearances) to 14.5 expected mins (appearance prob 0.24); FBref playing time empirical prior: 0.0 sub appearances, 0 mins/sub."
          },
          "stat_evolution": [
            {
              "step": "xgboost_raw",
              "description": "XGBoost D_service raw output over 6 target models",
              "stats": {
                "interceptions": 1,
                "tackles": 1,
                "tackles_won": 1,
                "clearances": 1,
                "aerial_won": 1,
                "rating": 6.7262,
                "minutes": 90,
                "total_pass": 51,
                "accurate_pass": 45,
                "duels_won": 7,
                "total_long_balls": 3,
                "accurate_long_balls": 2,
                "total_own_half_passes": 18,
                "accurate_own_half_passes": 15,
                "total_opp_half_passes": 33,
                "accurate_opp_half_passes": 30,
                "crosses_total": 2,
                "crosses_accurate": 0,
                "touches": 75,
                "possession_lost": 10.67,
                "dispossessed": 0.0,
                "duels_lost": 0,
                "aerial_lost": 0,
                "total_contest": 0,
                "won_contest": 0,
                "ball_recovery": 6,
                "challenges_lost": 0,
                "fouls": 0,
                "fouls_drawn": 0,
                "blocks": 0,
                "goal_rate": 0.0,
                "goals": 0,
                "assists": 0,
                "expected_goals": 0.0,
                "expected_assists": 0.06,
                "total_shots": 1,
                "shots_on_target": 0,
                "shots_off_target": 0,
                "big_chances_created": 0,
                "xgot": 0.0,
                "ball_carries": 23,
                "total_progression": 95,
                "progressive_carries": 2,
                "key_pass": 0
              },
              "trace": {
                "model": {
                  "position_service": "D",
                  "schema_version": 3,
                  "trained_at": "2026-09-14T10:01:39.753962+00:00",
                  "trained_on": {
                    "matches": 93,
                    "players": 374,
                    "rows": 1289
                  }
                },
                "player_history": [
                  {
                    "match_date": "2026-08-28",
                    "opponent": "Deportivo Alavés",
                    "minutes": 90.0,
                    "is_starting": true,
                    "weight": 0.3887,
                    "rating": 6.8
                  },
                  {
                    "match_date": "2026-08-23",
                    "opponent": "Atlético Madrid",
                    "minutes": 90.0,
                    "is_starting": true,
                    "weight": 0.3304,
                    "rating": 6.1
                  },
                  {
                    "match_date": "2026-08-16",
                    "opponent": "Real Racing Club",
                    "minutes": 90.0,
                    "is_starting": true,
                    "weight": 0.2809,
                    "rating": 7.3
                  }
                ],
                "feature_row": {
                  "history_matches": 3.0,
                  "is_starting_11": 0.0,
                  "accuratePass": 45.4908,
                  "touches_p90": 74.7133,
                  "possessionLostCtrl": 10.7017,
                  "totalClearance": 1.9504,
                  "aerialWon": 1.0583
                },
                "per_target": [
                  {
                    "target": "interceptionWon",
                    "predicted": 0.8226551413536072,
                    "scale": "count per match",
                    "top_features": [
                      {
                        "name": "is_starting_11",
                        "importance": 0.0944
                      },
                      {
                        "name": "duel_win_rate",
                        "importance": 0.0353
                      },
                      {
                        "name": "duelWon_p90",
                        "importance": 0.0341
                      },
                      {
                        "name": "interceptionWon_p90",
                        "importance": 0.0326
                      },
                      {
                        "name": "totalClearance",
                        "importance": 0.0322
                      }
                    ]
                  },
                  {
                    "target": "totalTackle",
                    "predicted": 1.3856825828552246,
                    "scale": "count per match",
                    "top_features": [
                      {
                        "name": "history_matches",
                        "importance": 0.0588
                      },
                      {
                        "name": "duelLost",
                        "importance": 0.0461
                      },
                      {
                        "name": "possessionLostCtrl",
                        "importance": 0.0446
                      },
                      {
                        "name": "challengeLost",
                        "importance": 0.0406
                      },
                      {
                        "name": "defensive_actions",
                        "importance": 0.0401
                      }
                    ]
                  },
                  {
                    "target": "wonTackle",
                    "predicted": 0.9537582397460938,
                    "scale": "count per match",
                    "top_features": [
                      {
                        "name": "history_matches",
                        "importance": 0.0565
                      },
                      {
                        "name": "possessionLostCtrl",
                        "importance": 0.0432
                      },
                      {
                        "name": "challengeLost",
                        "importance": 0.0353
                      },
                      {
                        "name": "is_starting_11",
                        "importance": 0.0347
                      },
                      {
                        "name": "wonTackle",
                        "importance": 0.0329
                      }
                    ]
                  },
                  {
                    "target": "totalClearance",
                    "predicted": 1.3273608684539795,
                    "scale": "count per match",
                    "top_features": [
                      {
                        "name": "is_starting_11",
                        "importance": 0.11
                      },
                      {
                        "name": "opp_half_pass_pct",
                        "importance": 0.0506
                      },
                      {
                        "name": "totalClearance_p90",
                        "importance": 0.0425
                      },
                      {
                        "name": "aerialWon",
                        "importance": 0.0417
                      },
                      {
                        "name": "tackle_success_rate",
                        "importance": 0.0343
                      }
                    ]
                  },
                  {
                    "target": "aerialWon",
                    "predicted": 0.7832102179527283,
                    "scale": "count per match",
                    "top_features": [
                      {
                        "name": "is_starting_11",
                        "importance": 0.0798
                      },
                      {
                        "name": "aerialWon",
                        "importance": 0.0597
                      },
                      {
                        "name": "totalClearance",
                        "importance": 0.0439
                      },
                      {
                        "name": "accuratePass",
                        "importance": 0.0426
                      },
                      {
                        "name": "errorLeadToAShot",
                        "importance": 0.0411
                      }
                    ]
                  },
                  {
                    "target": "rating",
                    "predicted": 6.726224422454834,
                    "scale": "0-10",
                    "top_features": [
                      {
                        "name": "touches_p90",
                        "importance": 0.0708
                      },
                      {
                        "name": "accuratePass",
                        "importance": 0.0705
                      },
                      {
                        "name": "totalLongBalls",
                        "importance": 0.0537
                      },
                      {
                        "name": "pass_accuracy",
                        "importance": 0.0518
                      },
                      {
                        "name": "minutesPlayed",
                        "importance": 0.0478
                      }
                    ]
                  }
                ],
                "caveat": "Raw XGBoost output: no per-90 normalization; minutesPlayed is the player's historical average."
              }
            },
            {
              "step": "market_value_boost",
              "description": "Market-value quality scaling (boost 1.0506, quality 0.669)",
              "stats": {
                "interceptions": 1,
                "tackles": 1,
                "tackles_won": 1,
                "clearances": 1,
                "aerial_won": 1,
                "rating": 7.0663,
                "minutes": 95,
                "total_pass": 54,
                "accurate_pass": 48,
                "duels_won": 7,
                "total_long_balls": 3,
                "accurate_long_balls": 2,
                "total_own_half_passes": 19,
                "accurate_own_half_passes": 16,
                "total_opp_half_passes": 35,
                "accurate_opp_half_passes": 32,
                "crosses_total": 2,
                "crosses_accurate": 0,
                "touches": 78,
                "possession_lost": 11.2094,
                "dispossessed": 0.0,
                "duels_lost": 0,
                "aerial_lost": 0,
                "total_contest": 0,
                "won_contest": 0,
                "ball_recovery": 6,
                "challenges_lost": 0,
                "fouls": 0,
                "fouls_drawn": 0,
                "blocks": 0,
                "goal_rate": 0.0,
                "goals": 0,
                "assists": 0,
                "expected_goals": 0.0,
                "expected_assists": 0.063,
                "total_shots": 1,
                "shots_on_target": 0,
                "shots_off_target": 0,
                "big_chances_created": 0,
                "xgot": 0.0,
                "ball_carries": 25,
                "total_progression": 100,
                "progressive_carries": 2,
                "key_pass": 0
              }
            },
            {
              "step": "fbref_prior_blend",
              "description": "FBref 2026-27 prior blended (weight 0.0813)",
              "stats": {
                "interceptions": 1,
                "tackles": 1,
                "tackles_won": 1,
                "clearances": 1,
                "aerial_won": 1,
                "rating": 7.0663,
                "minutes": 95,
                "total_pass": 54,
                "accurate_pass": 48,
                "duels_won": 7,
                "total_long_balls": 3,
                "accurate_long_balls": 2,
                "total_own_half_passes": 19,
                "accurate_own_half_passes": 16,
                "total_opp_half_passes": 35,
                "accurate_opp_half_passes": 32,
                "crosses_total": 2,
                "crosses_accurate": 0,
                "touches": 78,
                "possession_lost": 11.2094,
                "dispossessed": 0.0,
                "duels_lost": 0,
                "aerial_lost": 0,
                "total_contest": 0,
                "won_contest": 0,
                "ball_recovery": 6,
                "challenges_lost": 0,
                "fouls": 0,
                "fouls_drawn": 0,
                "blocks": 0,
                "goal_rate": 0.0,
                "goals": 0,
                "assists": 0,
                "expected_goals": 0.0,
                "expected_assists": 0.063,
                "total_shots": 1,
                "shots_on_target": 0,
                "shots_off_target": 0,
                "big_chances_created": 0,
                "xgot": 0.0,
                "ball_carries": 25,
                "total_progression": 100,
                "progressive_carries": 2,
                "key_pass": 0,
                "offsides": 0,
                "yellowCards": 0.3333,
                "redCards": 0.0,
                "ownGoals": 0.0,
                "shotAccuracy": 0.0,
                "shotConversion": 0.0,
                "minutesPct": 100.0,
                "pointsPerMatch": 0.67,
                "netGoalDifferencePer90": -0.33
              }
            },
            {
              "step": "minutes_scale",
              "description": "Bench projection scaled to 14.5 expected minutes (appearance prob 0.24)",
              "stats": {
                "interceptions": 0,
                "tackles": 0,
                "tackles_won": 0,
                "clearances": 0,
                "aerial_won": 0,
                "rating": 7.0663,
                "minutes": 14,
                "total_pass": 9,
                "accurate_pass": 8,
                "duels_won": 1,
                "total_long_balls": 0,
                "accurate_long_balls": 0,
                "total_own_half_passes": 3,
                "accurate_own_half_passes": 3,
                "total_opp_half_passes": 6,
                "accurate_opp_half_passes": 5,
                "crosses_total": 0,
                "crosses_accurate": 0,
                "touches": 13,
                "possession_lost": 1.8044,
                "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": 0.0101,
                "total_shots": 0,
                "shots_on_target": 0,
                "shots_off_target": 0,
                "big_chances_created": 0,
                "xgot": 0.0,
                "ball_carries": 4,
                "total_progression": 16,
                "progressive_carries": 0,
                "key_pass": 0,
                "offsides": 0,
                "yellowCards": 0.3333,
                "redCards": 0.0,
                "ownGoals": 0.0,
                "shotAccuracy": 0.0,
                "shotConversion": 0.0,
                "minutesPct": 100.0,
                "pointsPerMatch": 0.67,
                "netGoalDifferencePer90": 0.0,
                "bench_appearance_probability": 0.236,
                "bench_expected_minutes": 14.49
              }
            },
            {
              "step": "final_cap",
              "description": "Stats clamped to historical constraints and shot-component identity",
              "stats": {
                "interceptions": 0,
                "tackles": 0,
                "tackles_won": 0,
                "clearances": 0,
                "aerial_won": 0,
                "rating": 7.0663,
                "minutes": 14,
                "total_pass": 9,
                "accurate_pass": 8,
                "duels_won": 1,
                "total_long_balls": 0,
                "accurate_long_balls": 0,
                "total_own_half_passes": 3,
                "accurate_own_half_passes": 3,
                "total_opp_half_passes": 6,
                "accurate_opp_half_passes": 5,
                "crosses_total": 0,
                "crosses_accurate": 0,
                "touches": 13,
                "possession_lost": 1.8044,
                "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": 0.0101,
                "total_shots": 0,
                "shots_on_target": 0,
                "shots_off_target": 0,
                "big_chances_created": 0,
                "xgot": 0.0,
                "ball_carries": 4,
                "total_progression": 16,
                "progressive_carries": 0,
                "key_pass": 0,
                "offsides": 0,
                "yellowCards": 0.3333,
                "redCards": 0.0,
                "ownGoals": 0.0,
                "shotAccuracy": 0.0,
                "shotConversion": 0.0,
                "minutesPct": 100.0,
                "pointsPerMatch": 0.67,
                "netGoalDifferencePer90": 0.0,
                "bench_appearance_probability": 0.236,
                "bench_expected_minutes": 14.49
              }
            },
            {
              "step": "rankings_attached",
              "description": "Global ranking attached (match squad rank 5, fifa_overall 80.0)",
              "stats": {
                "interceptions": 0,
                "tackles": 0,
                "tackles_won": 0,
                "clearances": 0,
                "aerial_won": 0,
                "rating": 7.0663,
                "minutes": 14,
                "total_pass": 9,
                "accurate_pass": 8,
                "duels_won": 1,
                "total_long_balls": 0,
                "accurate_long_balls": 0,
                "total_own_half_passes": 3,
                "accurate_own_half_passes": 3,
                "total_opp_half_passes": 6,
                "accurate_opp_half_passes": 5,
                "crosses_total": 0,
                "crosses_accurate": 0,
                "touches": 13,
                "possession_lost": 1.8044,
                "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,
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                "expected_goals": 0.0,
                "expected_assists": 0.0101,
                "total_shots": 0,
                "shots_on_target": 0,
                "shots_off_target": 0,
                "big_chances_created": 0,
                "xgot": 0.0,
                "ball_carries": 4,
                "total_progression": 16,
                "progressive_carries": 0,
                "key_pass": 0,
                "offsides": 0,
                "yellowCards": 0.3333,
                "redCards": 0.0,
                "ownGoals": 0.0,
                "shotAccuracy": 0.0,
                "shotConversion": 0.0,
                "minutesPct": 100.0,
                "pointsPerMatch": 0.67,
                "netGoalDifferencePer90": 0.0,
                "bench_appearance_probability": 0.236,
                "bench_expected_minutes": 14.49,
                "substitution_rule_cap": 5,
                "projected_team_substitution_count": 3,
                "projected_substitution_expected_count": 2.697,
                "projected_substitution_game_state_adjustment": 0,
                "substitution_usage": "available_bench_not_projected_used",
                "projected_goals": 0,
                "goal_probability": 0.0,
                "projected_assists": 0,
                "assist_probability": 0.0,
                "fifa_overall": 80.0
              }
            }
          ]
        },
        "Santiago Mouriño": {
          "player_id": 1468046,
          "position": "D",
          "position_depth": "D_BENCH",
          "is_starter": false,
          "shirt_number": 15,
          "height": 186,
          "market_value": 19400000,
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            "minutes": 14,
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            "duels_won": 1,
            "total_long_balls": 1,
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            "expected_goals": 0.0,
            "expected_assists": 0.0281,
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            "yellowCards": 0.7692,
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            "shotAccuracy": 50.0,
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            "minutesPct": 88.1,
            "pointsPerMatch": 0.67,
            "netGoalDifferencePer90": 0.0,
            "bench_appearance_probability": 0.232,
            "bench_expected_minutes": 14.32,
            "substitution_rule_cap": 5,
            "projected_team_substitution_count": 3,
            "projected_substitution_expected_count": 2.697,
            "projected_substitution_game_state_adjustment": 0,
            "substitution_usage": "available_bench_not_projected_used",
            "projected_goals": 0,
            "goal_probability": 0.0,
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            "assist_probability": 0.0,
            "fifa_overall": 78.0
          },
          "latest_10_games": [
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              "match_id": 16416290.0,
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              "away_team": "Villarreal",
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              "opponent": "Deportivo Alavés",
              "stats": {
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                "expected_goals": 0.051,
                "expected_assists": 0.1417,
                "total_shots": 1,
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                "accurate_pass": 38,
                "key_pass": 2,
                "tackles": 3,
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              },
              "has_player_stats": true,
              "league_name": "LaLiga",
              "league_id": "8.0",
              "league_slug": "laliga",
              "league_country": "Spain",
              "season_id": "97268.0",
              "season_name": "LaLiga 26/27",
              "season_year": "26/27"
            },
            {
              "match_id": 16416302.0,
              "match_date": "2026-08-23",
              "home_team": "Atlético Madrid",
              "away_team": "Villarreal",
              "team_side": "away",
              "is_starting_11": 1,
              "team": "Villarreal",
              "opponent": "Atlético Madrid",
              "stats": {
                "minutes": 90,
                "rating": 6.7,
                "assists": 0,
                "expected_assists": 0.3351,
                "total_shots": 0,
                "total_pass": 39,
                "accurate_pass": 37,
                "key_pass": 1,
                "tackles": 4,
                "tackles_won": 3,
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                "duels_won": 5,
                "ball_recovery": 7
              },
              "has_player_stats": true,
              "league_name": "LaLiga",
              "league_id": "8.0",
              "league_slug": "laliga",
              "league_country": "Spain",
              "season_id": "97268.0",
              "season_name": "LaLiga 26/27",
              "season_year": "26/27"
            },
            {
              "match_id": 16421061.0,
              "match_date": "2026-08-16",
              "home_team": "Real Racing Club",
              "away_team": "Villarreal",
              "team_side": "away",
              "is_starting_11": 1,
              "team": "Villarreal",
              "opponent": "Real Racing Club",
              "stats": {
                "minutes": 88,
                "rating": 6.6,
                "assists": 0,
                "expected_goals": 0.1233,
                "expected_assists": 0.0387,
                "total_shots": 1,
                "shots_on_target": 1,
                "total_pass": 53,
                "accurate_pass": 45,
                "tackles": 5,
                "tackles_won": 4,
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                "duels_won": 7,
                "ball_recovery": 8
              },
              "has_player_stats": true,
              "league_name": "LaLiga",
              "league_id": "8.0",
              "league_slug": "laliga",
              "league_country": "Spain",
              "season_id": "97268.0",
              "season_name": "LaLiga 26/27",
              "season_year": "26/27"
            }
          ],
          "ranking": {
            "global_player_rank": 2087,
            "combined_rank_score": 793.5,
            "ranking_source": "sofascore_plus_fifa_csv",
            "ranking_status": "combined",
            "sofascore_rank": 339.0,
            "sofascore_rating": 6.9929,
            "sofascore_appearances": 28.0,
            "fifa_rank": 1248.0,
            "fifa_overall": 78.0,
            "fifa_source": "EA SPORTS FC official ratings",
            "match_squad_rank": 6,
            "squad_role": "substitute",
            "projected_match_rating": 6.8606,
            "source_file": "data/player_rankings.csv",
            "player_name": "Santiago Mouriño",
            "ranking_neighbors": {
              "upper": [
                {
                  "player_name": "Shodiyor Shodiboev",
                  "ranking": 2082
                },
                {
                  "player_name": "Matija Rom",
                  "ranking": 2083
                },
                {
                  "player_name": "Franco Rami",
                  "ranking": 2084
                },
                {
                  "player_name": "Jon Aramburu",
                  "ranking": 2085
                },
                {
                  "player_name": "Nikita Haikin",
                  "ranking": 2086
                }
              ],
              "lower": [
                {
                  "player_name": "Mason Mount",
                  "ranking": 2088
                },
                {
                  "player_name": "Thomas Partey",
                  "ranking": 2089
                },
                {
                  "player_name": "Sukhrob Izzatov",
                  "ranking": 2090
                },
                {
                  "player_name": "Gyu-baeg Lee",
                  "ranking": 2091
                },
                {
                  "player_name": "Brian Oyola",
                  "ranking": 2092
                }
              ]
            }
          },
          "data_sources": [
            "match_history",
            "market_value",
            "fbref_season"
          ],
          "data_confidence": 0.463,
          "history_matches": 3,
          "xgboost_reasoning": {
            "model_source": "xgboost_regressor",
            "position_service": "D_service",
            "features_evaluated": [
              "minutesPlayed",
              "is_starting_11",
              "totalPass",
              "accuratePass",
              "totalLongBalls",
              "totalOppositionHalfPasses",
              "duelWon",
              "duelLost",
              "aerialWon",
              "aerialLost",
              "ballRecovery",
              "touches",
              "totalClearance",
              "wonTackle",
              "interceptionWon",
              "dispossessed",
              "challengeLost",
              "errorLeadToAShot",
              "errorLeadToAGoal",
              "possessionLostCtrl",
              "passValueNormalized",
              "defensiveValueNormalized",
              "ballCarriesCount",
              "totalProgression",
              "progressiveBallCarriesCount",
              "pass_accuracy",
              "duel_win_rate",
              "opp_half_pass_pct",
              "long_ball_accuracy",
              "defensive_actions",
              "tackle_success_rate",
              "touches_p90",
              "totalTackle_p90",
              "interceptionWon_p90",
              "totalClearance_p90",
              "duelWon_p90",
              "ballRecovery_p90",
              "press_vulnerability",
              "error_severity",
              "aerial_dominance",
              "progressive_carries_p90",
              "history_matches"
            ],
            "targets_predicted": [
              "interceptionWon",
              "totalTackle",
              "wonTackle",
              "totalClearance",
              "aerialWon",
              "rating"
            ],
            "history_matches": 3,
            "data_confidence": 0.463,
            "data_sources": [
              "match_history",
              "market_value",
              "fbref_season"
            ],
            "bench_expected_minutes": 14.3154732112477,
            "bench_appearance_prob": 0.232,
            "market_value_adjustment": 1.0375,
            "fbref_prior_metrics": {
              "squad": "Villarreal",
              "competition": "La Liga",
              "season": "2026-2027",
              "appearances": 3.0,
              "starts": 3.0,
              "sub_appearances": 0.0,
              "goals_per90": 0.0,
              "assists_per90": 0.0,
              "prior_reliability": 0.1733
            },
            "rationale": "Bench projection scaled from XGBoost D_service (3 historical appearances) to 14.3 expected mins (appearance prob 0.23); FBref playing time empirical prior: 0.0 sub appearances, 0 mins/sub."
          },
          "stat_evolution": [
            {
              "step": "xgboost_raw",
              "description": "XGBoost D_service raw output over 6 target models",
              "stats": {
                "interceptions": 1,
                "tackles": 2,
                "tackles_won": 1,
                "clearances": 1,
                "aerial_won": 1,
                "rating": 6.6124,
                "minutes": 80,
                "total_pass": 45,
                "accurate_pass": 40,
                "duels_won": 7,
                "total_long_balls": 3,
                "accurate_long_balls": 2,
                "total_own_half_passes": 18,
                "accurate_own_half_passes": 16,
                "total_opp_half_passes": 27,
                "accurate_opp_half_passes": 24,
                "crosses_total": 0,
                "crosses_accurate": 0,
                "touches": 69,
                "possession_lost": 11.33,
                "dispossessed": 1.67,
                "duels_lost": 7,
                "aerial_lost": 0,
                "total_contest": 0,
                "won_contest": 0,
                "ball_recovery": 6,
                "challenges_lost": 2,
                "fouls": 2,
                "fouls_drawn": 0,
                "blocks": 0,
                "goal_rate": 0.0,
                "goals": 0,
                "assists": 0,
                "expected_goals": 0.0,
                "expected_assists": 0.17,
                "total_shots": 1,
                "shots_on_target": 0,
                "shots_off_target": 0,
                "big_chances_created": 0,
                "xgot": 0.0,
                "ball_carries": 17,
                "total_progression": 61,
                "progressive_carries": 1,
                "key_pass": 0
              },
              "trace": {
                "model": {
                  "position_service": "D",
                  "schema_version": 3,
                  "trained_at": "2026-09-14T10:01:39.753962+00:00",
                  "trained_on": {
                    "matches": 93,
                    "players": 374,
                    "rows": 1289
                  }
                },
                "player_history": [
                  {
                    "match_date": "2026-08-28",
                    "opponent": "Deportivo Alavés",
                    "minutes": 62.0,
                    "is_starting": true,
                    "weight": 0.3887,
                    "rating": 6.8
                  },
                  {
                    "match_date": "2026-08-23",
                    "opponent": "Atlético Madrid",
                    "minutes": 90.0,
                    "is_starting": true,
                    "weight": 0.3304,
                    "rating": 6.7
                  },
                  {
                    "match_date": "2026-08-16",
                    "opponent": "Real Racing Club",
                    "minutes": 88.0,
                    "is_starting": true,
                    "weight": 0.2809,
                    "rating": 6.6
                  }
                ],
                "feature_row": {
                  "history_matches": 3.0,
                  "is_starting_11": 0.0,
                  "accuratePass": 39.6356,
                  "touches_p90": 82.6216,
                  "possessionLostCtrl": 11.1992,
                  "totalClearance": 1.6113,
                  "aerialWon": 1.0583
                },
                "per_target": [
                  {
                    "target": "interceptionWon",
                    "predicted": 0.7657561302185059,
                    "scale": "count per match",
                    "top_features": [
                      {
                        "name": "is_starting_11",
                        "importance": 0.0944
                      },
                      {
                        "name": "duel_win_rate",
                        "importance": 0.0353
                      },
                      {
                        "name": "duelWon_p90",
                        "importance": 0.0341
                      },
                      {
                        "name": "interceptionWon_p90",
                        "importance": 0.0326
                      },
                      {
                        "name": "totalClearance",
                        "importance": 0.0322
                      }
                    ]
                  },
                  {
                    "target": "totalTackle",
                    "predicted": 2.397958993911743,
                    "scale": "count per match",
                    "top_features": [
                      {
                        "name": "history_matches",
                        "importance": 0.0588
                      },
                      {
                        "name": "duelLost",
                        "importance": 0.0461
                      },
                      {
                        "name": "possessionLostCtrl",
                        "importance": 0.0446
                      },
                      {
                        "name": "challengeLost",
                        "importance": 0.0406
                      },
                      {
                        "name": "defensive_actions",
                        "importance": 0.0401
                      }
                    ]
                  },
                  {
                    "target": "wonTackle",
                    "predicted": 1.2543370723724365,
                    "scale": "count per match",
                    "top_features": [
                      {
                        "name": "history_matches",
                        "importance": 0.0565
                      },
                      {
                        "name": "possessionLostCtrl",
                        "importance": 0.0432
                      },
                      {
                        "name": "challengeLost",
                        "importance": 0.0353
                      },
                      {
                        "name": "is_starting_11",
                        "importance": 0.0347
                      },
                      {
                        "name": "wonTackle",
                        "importance": 0.0329
                      }
                    ]
                  },
                  {
                    "target": "totalClearance",
                    "predicted": 1.1620293855667114,
                    "scale": "count per match",
                    "top_features": [
                      {
                        "name": "is_starting_11",
                        "importance": 0.11
                      },
                      {
                        "name": "opp_half_pass_pct",
                        "importance": 0.0506
                      },
                      {
                        "name": "totalClearance_p90",
                        "importance": 0.0425
                      },
                      {
                        "name": "aerialWon",
                        "importance": 0.0417
                      },
                      {
                        "name": "tackle_success_rate",
                        "importance": 0.0343
                      }
                    ]
                  },
                  {
                    "target": "aerialWon",
                    "predicted": 0.8169939517974854,
                    "scale": "count per match",
                    "top_features": [
                      {
                        "name": "is_starting_11",
                        "importance": 0.0798
                      },
                      {
                        "name": "aerialWon",
                        "importance": 0.0597
                      },
                      {
                        "name": "totalClearance",
                        "importance": 0.0439
                      },
                      {
                        "name": "accuratePass",
                        "importance": 0.0426
                      },
                      {
                        "name": "errorLeadToAShot",
                        "importance": 0.0411
                      }
                    ]
                  },
                  {
                    "target": "rating",
                    "predicted": 6.612357139587402,
                    "scale": "0-10",
                    "top_features": [
                      {
                        "name": "touches_p90",
                        "importance": 0.0708
                      },
                      {
                        "name": "accuratePass",
                        "importance": 0.0705
                      },
                      {
                        "name": "totalLongBalls",
                        "importance": 0.0537
                      },
                      {
                        "name": "pass_accuracy",
                        "importance": 0.0518
                      },
                      {
                        "name": "minutesPlayed",
                        "importance": 0.0478
                      }
                    ]
                  }
                ],
                "caveat": "Raw XGBoost output: no per-90 normalization; minutesPlayed is the player's historical average."
              }
            },
            {
              "step": "market_value_boost",
              "description": "Market-value quality scaling (boost 1.0375, quality 0.625)",
              "stats": {
                "interceptions": 1,
                "tackles": 2,
                "tackles_won": 1,
                "clearances": 1,
                "aerial_won": 1,
                "rating": 6.8606,
                "minutes": 83,
                "total_pass": 47,
                "accurate_pass": 42,
                "duels_won": 7,
                "total_long_balls": 3,
                "accurate_long_balls": 2,
                "total_own_half_passes": 19,
                "accurate_own_half_passes": 17,
                "total_opp_half_passes": 28,
                "accurate_opp_half_passes": 25,
                "crosses_total": 0,
                "crosses_accurate": 0,
                "touches": 72,
                "possession_lost": 11.7553,
                "dispossessed": 1.7327,
                "duels_lost": 7,
                "aerial_lost": 0,
                "total_contest": 0,
                "won_contest": 0,
                "ball_recovery": 7,
                "challenges_lost": 2,
                "fouls": 2,
                "fouls_drawn": 0,
                "blocks": 0,
                "goal_rate": 0.0,
                "goals": 0,
                "assists": 0,
                "expected_goals": 0.0,
                "expected_assists": 0.1764,
                "total_shots": 1,
                "shots_on_target": 0,
                "shots_off_target": 0,
                "big_chances_created": 0,
                "xgot": 0.0,
                "ball_carries": 18,
                "total_progression": 63,
                "progressive_carries": 1,
                "key_pass": 0
              }
            },
            {
              "step": "fbref_prior_blend",
              "description": "FBref 2026-27 prior blended (weight 0.0704)",
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                "minutes": 83,
                "total_pass": 47,
                "accurate_pass": 42,
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                "total_long_balls": 3,
                "accurate_long_balls": 2,
                "total_own_half_passes": 19,
                "accurate_own_half_passes": 17,
                "total_opp_half_passes": 28,
                "accurate_opp_half_passes": 25,
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                "possession_lost": 11.7553,
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                "progressive_carries": 1,
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                "offsides": 0,
                "yellowCards": 0.7692,
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                "minutesPct": 88.1,
                "pointsPerMatch": 0.67,
                "netGoalDifferencePer90": -0.38
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            },
            {
              "step": "minutes_scale",
              "description": "Bench projection scaled to 14.3 expected minutes (appearance prob 0.23)",
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                "aerial_won": 0,
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                "minutes": 14,
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                "accurate_pass": 7,
                "duels_won": 1,
                "total_long_balls": 1,
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                "total_own_half_passes": 3,
                "accurate_own_half_passes": 3,
                "total_opp_half_passes": 5,
                "accurate_opp_half_passes": 4,
                "crosses_total": 0,
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                "possession_lost": 1.8698,
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                "shots_on_target": 0,
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                "big_chances_created": 0,
                "xgot": 0.0,
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                "total_progression": 10,
                "progressive_carries": 0,
                "key_pass": 0,
                "offsides": 0,
                "yellowCards": 0.7692,
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                "shotAccuracy": 50.0,
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                "minutesPct": 88.1,
                "pointsPerMatch": 0.67,
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                "bench_appearance_probability": 0.232,
                "bench_expected_minutes": 14.32
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            },
            {
              "step": "final_cap",
              "description": "Stats clamped to historical constraints and shot-component identity",
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                "interceptions": 0,
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                "minutes": 14,
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                "accurate_pass": 7,
                "duels_won": 1,
                "total_long_balls": 1,
                "accurate_long_balls": 0,
                "total_own_half_passes": 3,
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                "accurate_opp_half_passes": 4,
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                "offsides": 0,
                "yellowCards": 0.7692,
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                "minutesPct": 88.1,
                "pointsPerMatch": 0.67,
                "netGoalDifferencePer90": 0.0,
                "bench_appearance_probability": 0.232,
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            },
            {
              "step": "rankings_attached",
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              "stats": {
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                "rating": 6.8606,
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                "duels_won": 1,
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                "accurate_own_half_passes": 3,
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                "crosses_total": 0,
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                "duels_lost": 1,
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                "goal_rate": 0.0,
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                "total_shots": 0,
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                "shots_off_target": 0,
                "big_chances_created": 0,
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                "ball_carries": 3,
                "total_progression": 10,
                "progressive_carries": 0,
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                "offsides": 0,
                "yellowCards": 0.7692,
                "redCards": 0.0,
                "ownGoals": 0.0,
                "shotAccuracy": 50.0,
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                "minutesPct": 88.1,
                "pointsPerMatch": 0.67,
                "netGoalDifferencePer90": 0.0,
                "bench_appearance_probability": 0.232,
                "bench_expected_minutes": 14.32,
                "substitution_rule_cap": 5,
                "projected_team_substitution_count": 3,
                "projected_substitution_expected_count": 2.697,
                "projected_substitution_game_state_adjustment": 0,
                "substitution_usage": "available_bench_not_projected_used",
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                "assist_probability": 0.0,
                "fifa_overall": 78.0
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            }
          ]
        },
        "Tajon Buchanan": {
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              "has_player_stats": true,
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            {
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              "has_player_stats": true,
              "league_name": "LaLiga",
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              "league_slug": "laliga",
              "league_country": "Spain",
              "season_id": "97268.0",
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            {
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              "match_date": "2026-08-23",
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              },
              "has_player_stats": true,
              "league_name": "LaLiga",
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              "league_slug": "laliga",
              "league_country": "Spain",
              "season_id": "97268.0",
              "season_name": "LaLiga 26/27",
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            },
            {
              "match_id": 16421061.0,
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              "team": "Villarreal",
              "opponent": "Real Racing Club",
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              },
              "has_player_stats": true,
              "league_name": "LaLiga",
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              "league_slug": "laliga",
              "league_country": "Spain",
              "season_id": "97268.0",
              "season_name": "LaLiga 26/27",
              "season_year": "26/27"
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          ],
          "ranking": {
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            "ranking_source": "sofascore_plus_fifa_csv",
            "ranking_status": "combined",
            "sofascore_rank": 584.0,
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            "fifa_rank": 1967.0,
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            "fifa_source": "EA SPORTS FC official ratings",
            "match_squad_rank": 8,
            "squad_role": "substitute",
            "projected_match_rating": 6.9446,
            "source_file": "data/player_rankings.csv",
            "player_name": "Tajon Buchanan",
            "ranking_neighbors": {
              "upper": [
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                {
                  "player_name": "Santiago Ascacíbar",
                  "ranking": 3314
                },
                {
                  "player_name": "Rio Ngumoha",
                  "ranking": 3315
                },
                {
                  "player_name": "Kyle Walker-Peters",
                  "ranking": 3316
                },
                {
                  "player_name": "Alberto Costa",
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              ],
              "lower": [
                {
                  "player_name": "Dion Drena Beljo",
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                },
                {
                  "player_name": "Aimar Oroz",
                  "ranking": 3320
                },
                {
                  "player_name": "Konstantinos Koulierakis",
                  "ranking": 3321
                },
                {
                  "player_name": "Óliver Torres",
                  "ranking": 3322
                },
                {
                  "player_name": "Daley Blind",
                  "ranking": 3323
                }
              ]
            }
          },
          "data_sources": [
            "match_history",
            "market_value",
            "fbref_season"
          ],
          "data_confidence": 0.326,
          "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": [
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              "expectedAssists",
              "goalAssist",
              "expectedGoals",
              "rating"
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            "history_matches": 1,
            "data_confidence": 0.326,
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              "market_value",
              "fbref_season"
            ],
            "bench_expected_minutes": 28.25,
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            "market_value_adjustment": 1.0171,
            "fbref_prior_metrics": {
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              "competition": "La Liga",
              "season": "2026-2027",
              "appearances": 3.0,
              "starts": 1.0,
              "sub_appearances": 2.0,
              "minutes_per_sub": 33.0,
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              "assists_per90": 0.0,
              "prior_reliability": 0.0933
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            "rationale": "Bench projection scaled from XGBoost M_service (1 historical appearances) to 28.2 expected mins (appearance prob 0.57); FBref playing time empirical prior: 2.0 sub appearances, 33.0 mins/sub."
          },
          "stat_evolution": [
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                "assists": 0,
                "expected_goals": 0.1249,
                "rating": 6.8278,
                "minutes": 63,
                "total_pass": 24,
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                "duels_won": 6,
                "total_long_balls": 0,
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                "total_own_half_passes": 5,
                "accurate_own_half_passes": 4,
                "total_opp_half_passes": 19,
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                "touches": 46,
                "possession_lost": 11.0,
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                "aerial_won": 1,
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                "tackles_won": 1,
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                "total_contest": 1,
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                "goal_rate": 0.0,
                "goals": 0,
                "shots_on_target": 1,
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                "xgot": 0.04,
                "ball_carries": 16,
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                "progressive_carries": 1
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              "trace": {
                "model": {
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                  "trained_on": {
                    "matches": 93,
                    "players": 461,
                    "rows": 1422
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                },
                "player_history": [
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                    "match_date": "2026-08-28",
                    "opponent": "Deportivo Alavés",
                    "minutes": 63.0,
                    "is_starting": true,
                    "weight": 1.0,
                    "rating": 6.5
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                ],
                "feature_row": {
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                  "ballRecovery_p90": 1.4286,
                  "ballRecovery": 1.0,
                  "intensity_index": 9.139,
                  "expectedAssists": 0.1545,
                  "kilometersCovered": 7.13
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                "per_target": [
                  {
                    "target": "keyPass",
                    "predicted": 1.2303521633148193,
                    "scale": "count per match",
                    "top_features": [
                      {
                        "name": "is_starting_11",
                        "importance": 0.0551
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                      {
                        "name": "expectedAssists",
                        "importance": 0.0489
                      },
                      {
                        "name": "creative_efficiency",
                        "importance": 0.0393
                      },
                      {
                        "name": "creative_index",
                        "importance": 0.035
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                      {
                        "name": "accurateCross",
                        "importance": 0.0319
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                    ]
                  },
                  {
                    "target": "expectedAssists",
                    "predicted": 0.12314200401306152,
                    "scale": "per match (raw)",
                    "top_features": [
                      {
                        "name": "cross_creative_contribution",
                        "importance": 0.0714
                      },
                      {
                        "name": "totalOppositionHalfPasses",
                        "importance": 0.0375
                      },
                      {
                        "name": "expectedAssists",
                        "importance": 0.0361
                      },
                      {
                        "name": "accurateCross",
                        "importance": 0.0356
                      },
                      {
                        "name": "creative_index",
                        "importance": 0.0345
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                    ]
                  },
                  {
                    "target": "goalAssist",
                    "predicted": 0.116575688123703,
                    "scale": "count per match",
                    "top_features": [
                      {
                        "name": "dribbleValueNormalized",
                        "importance": 0.0442
                      },
                      {
                        "name": "keyPass_p90",
                        "importance": 0.0378
                      },
                      {
                        "name": "totalCross",
                        "importance": 0.0368
                      },
                      {
                        "name": "cross_accuracy",
                        "importance": 0.036
                      },
                      {
                        "name": "interceptionWon",
                        "importance": 0.0315
                      }
                    ]
                  },
                  {
                    "target": "expectedGoals",
                    "predicted": 0.12493474781513214,
                    "scale": "per match (raw)",
                    "top_features": [
                      {
                        "name": "totalShots",
                        "importance": 0.077
                      },
                      {
                        "name": "intensity_index",
                        "importance": 0.0622
                      },
                      {
                        "name": "progressiveBallCarriesCount",
                        "importance": 0.0454
                      },
                      {
                        "name": "possessionLostCtrl",
                        "importance": 0.0399
                      },
                      {
                        "name": "numberOfSprints",
                        "importance": 0.0384
                      }
                    ]
                  },
                  {
                    "target": "rating",
                    "predicted": 6.8278489112854,
                    "scale": "0-10",
                    "top_features": [
                      {
                        "name": "ballRecovery_p90",
                        "importance": 0.0847
                      },
                      {
                        "name": "ballRecovery",
                        "importance": 0.0836
                      },
                      {
                        "name": "kilometersCovered",
                        "importance": 0.0597
                      },
                      {
                        "name": "defensive_midfield_actions",
                        "importance": 0.05
                      },
                      {
                        "name": "minutesPlayed",
                        "importance": 0.0441
                      }
                    ]
                  }
                ],
                "caveat": "Raw XGBoost output: no per-90 normalization; minutesPlayed is the player's historical average."
              }
            },
            {
              "step": "market_value_boost",
              "description": "Market-value quality scaling (boost 1.0171, quality 0.557)",
              "stats": {
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                "expected_assists": 0.1252,
                "assists": 0,
                "expected_goals": 0.1271,
                "rating": 6.9446,
                "minutes": 64,
                "total_pass": 24,
                "accurate_pass": 22,
                "duels_won": 6,
                "total_long_balls": 0,
                "accurate_long_balls": 0,
                "total_own_half_passes": 5,
                "accurate_own_half_passes": 4,
                "total_opp_half_passes": 19,
                "accurate_opp_half_passes": 18,
                "crosses_total": 4,
                "crosses_accurate": 2,
                "touches": 47,
                "possession_lost": 11.1881,
                "dispossessed": 3.0513,
                "duels_lost": 6,
                "aerial_won": 1,
                "aerial_lost": 0,
                "interceptions": 0,
                "tackles_won": 1,
                "tackles": 1,
                "clearances": 1,
                "total_contest": 1,
                "won_contest": 1,
                "challenges_lost": 2,
                "fouls": 1,
                "fouls_drawn": 3,
                "goal_rate": 0.0,
                "goals": 0,
                "shots_on_target": 1,
                "shots_off_target": 0,
                "blocks": 0,
                "big_chances_created": 0,
                "big_chances_missed": 0,
                "xgot": 0.0407,
                "ball_carries": 16,
                "total_progression": 35,
                "progressive_carries": 1
              }
            },
            {
              "step": "fbref_prior_blend",
              "description": "FBref 2026-27 prior blended (weight 0.0505)",
              "stats": {
                "key_pass": 1,
                "expected_assists": 0.1252,
                "assists": 0,
                "expected_goals": 0.1271,
                "rating": 6.9446,
                "minutes": 64,
                "total_pass": 24,
                "accurate_pass": 22,
                "duels_won": 6,
                "total_long_balls": 0,
                "accurate_long_balls": 0,
                "total_own_half_passes": 5,
                "accurate_own_half_passes": 4,
                "total_opp_half_passes": 19,
                "accurate_opp_half_passes": 18,
                "crosses_total": 4,
                "crosses_accurate": 2,
                "touches": 47,
                "possession_lost": 11.1881,
                "dispossessed": 3.0513,
                "duels_lost": 6,
                "aerial_won": 1,
                "aerial_lost": 0,
                "interceptions": 0,
                "tackles_won": 1,
                "tackles": 1,
                "clearances": 1,
                "total_contest": 1,
                "won_contest": 1,
                "challenges_lost": 2,
                "fouls": 1,
                "fouls_drawn": 3,
                "goal_rate": 0.0,
                "goals": 0,
                "shots_on_target": 1,
                "shots_off_target": 0,
                "blocks": 0,
                "big_chances_created": 0,
                "big_chances_missed": 0,
                "xgot": 0.0407,
                "ball_carries": 16,
                "total_progression": 35,
                "progressive_carries": 1,
                "total_shots": 3,
                "offsides": 0,
                "yellowCards": 0.0,
                "redCards": 0.0,
                "ownGoals": 0.0,
                "shotAccuracy": 50.0,
                "shotConversion": 0.0,
                "minutesPct": 47.0,
                "pointsPerMatch": 0.67,
                "netGoalDifferencePer90": 0.0
              }
            },
            {
              "step": "minutes_scale",
              "description": "Bench projection scaled to 28.2 expected minutes (appearance prob 0.57)",
              "stats": {
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                "expected_assists": 0.0393,
                "assists": 0,
                "expected_goals": 0.0399,
                "rating": 6.9446,
                "minutes": 28,
                "total_pass": 8,
                "accurate_pass": 7,
                "duels_won": 2,
                "total_long_balls": 0,
                "accurate_long_balls": 0,
                "total_own_half_passes": 2,
                "accurate_own_half_passes": 1,
                "total_opp_half_passes": 6,
                "accurate_opp_half_passes": 6,
                "crosses_total": 1,
                "crosses_accurate": 1,
                "touches": 15,
                "possession_lost": 3.5118,
                "dispossessed": 3.0513,
                "duels_lost": 2,
                "aerial_won": 0,
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                "interceptions": 0,
                "tackles_won": 0,
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                "total_contest": 0,
                "won_contest": 0,
                "challenges_lost": 2,
                "fouls": 0,
                "fouls_drawn": 1,
                "goal_rate": 0.0,
                "goals": 0,
                "shots_on_target": 0,
                "shots_off_target": 0,
                "blocks": 0,
                "big_chances_created": 0,
                "big_chances_missed": 0,
                "xgot": 0.0128,
                "ball_carries": 5,
                "total_progression": 11,
                "progressive_carries": 0,
                "total_shots": 1,
                "offsides": 0,
                "yellowCards": 0.0,
                "redCards": 0.0,
                "ownGoals": 0.0,
                "shotAccuracy": 50.0,
                "shotConversion": 0.0,
                "minutesPct": 47.0,
                "pointsPerMatch": 0.67,
                "netGoalDifferencePer90": 0.0,
                "bench_appearance_probability": 0.573,
                "bench_expected_minutes": 28.25
              }
            },
            {
              "step": "final_cap",
              "description": "Stats clamped to historical constraints and shot-component identity",
              "stats": {
                "key_pass": 0,
                "expected_assists": 0.0393,
                "assists": 0,
                "expected_goals": 0.0399,
                "rating": 6.9446,
                "minutes": 28,
                "total_pass": 8,
                "accurate_pass": 7,
                "duels_won": 2,
                "total_long_balls": 0,
                "accurate_long_balls": 0,
                "total_own_half_passes": 2,
                "accurate_own_half_passes": 1,
                "total_opp_half_passes": 6,
                "accurate_opp_half_passes": 6,
                "crosses_total": 1,
                "crosses_accurate": 1,
                "touches": 15,
                "possession_lost": 3.5118,
                "dispossessed": 3.0513,
                "duels_lost": 2,
                "aerial_won": 0,
                "aerial_lost": 0,
                "interceptions": 0,
                "tackles_won": 0,
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                "total_contest": 0,
                "won_contest": 0,
                "challenges_lost": 2,
                "fouls": 0,
                "fouls_drawn": 1,
                "goal_rate": 0.0,
                "goals": 0,
                "shots_on_target": 0,
                "shots_off_target": 0,
                "blocks": 0,
                "big_chances_created": 0,
                "big_chances_missed": 0,
                "xgot": 0.0128,
                "ball_carries": 5,
                "total_progression": 11,
                "progressive_carries": 0,
                "total_shots": 1,
                "offsides": 0,
                "yellowCards": 0.0,
                "redCards": 0.0,
                "ownGoals": 0.0,
                "shotAccuracy": 50.0,
                "shotConversion": 0.0,
                "minutesPct": 47.0,
                "pointsPerMatch": 0.67,
                "netGoalDifferencePer90": 0.0,
                "bench_appearance_probability": 0.573,
                "bench_expected_minutes": 28.25
              }
            },
            {
              "step": "team_lambda_rescale",
              "description": "Player expected_goals/expected_assists rescaled so squad sum equals team lambda 1.29 (squad xG sum 0.9419, xG scale 1.3717)",
              "stats": {
                "key_pass": 0,
                "expected_assists": 0.0393,
                "assists": 0,
                "expected_goals": 0.0547,
                "rating": 6.9446,
                "minutes": 28,
                "total_pass": 8,
                "accurate_pass": 7,
                "duels_won": 2,
                "total_long_balls": 0,
                "accurate_long_balls": 0,
                "total_own_half_passes": 2,
                "accurate_own_half_passes": 1,
                "total_opp_half_passes": 6,
                "accurate_opp_half_passes": 6,
                "crosses_total": 1,
                "crosses_accurate": 1,
                "touches": 15,
                "possession_lost": 3.5118,
                "dispossessed": 3.0513,
                "duels_lost": 2,
                "aerial_won": 0,
                "aerial_lost": 0,
                "interceptions": 0,
                "tackles_won": 0,
                "tackles": 0,
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                "total_contest": 0,
                "won_contest": 0,
                "challenges_lost": 2,
                "fouls": 0,
                "fouls_drawn": 1,
                "goal_rate": 0.0,
                "goals": 0,
                "shots_on_target": 0,
                "shots_off_target": 0,
                "blocks": 0,
                "big_chances_created": 0,
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                "xgot": 0.0128,
                "ball_carries": 5,
                "total_progression": 11,
                "progressive_carries": 0,
                "total_shots": 1,
                "offsides": 0,
                "yellowCards": 0.0,
                "redCards": 0.0,
                "ownGoals": 0.0,
                "shotAccuracy": 50.0,
                "shotConversion": 0.0,
                "minutesPct": 47.0,
                "pointsPerMatch": 0.67,
                "netGoalDifferencePer90": 0.0,
                "bench_appearance_probability": 0.573,
                "bench_expected_minutes": 28.25,
                "projected_substitution_order": 3,
                "substitution_rule_cap": 5,
                "projected_team_substitution_count": 3,
                "projected_substitution_expected_count": 2.697,
                "projected_substitution_game_state_adjustment": 0,
                "substitution_usage": "projected_used_substitute",
                "projected_goals": 0,
                "goal_probability": 0.0,
                "projected_assists": 0,
                "assist_probability": 0.0
              }
            },
            {
              "step": "rankings_attached",
              "description": "Global ranking attached (match squad rank 8, fifa_overall 76.0)",
              "stats": {
                "key_pass": 0,
                "expected_assists": 0.0393,
                "assists": 0,
                "expected_goals": 0.0547,
                "rating": 6.9446,
                "minutes": 28,
                "total_pass": 8,
                "accurate_pass": 7,
                "duels_won": 2,
                "total_long_balls": 0,
                "accurate_long_balls": 0,
                "total_own_half_passes": 2,
                "accurate_own_half_passes": 1,
                "total_opp_half_passes": 6,
                "accurate_opp_half_passes": 6,
                "crosses_total": 1,
                "crosses_accurate": 1,
                "touches": 15,
                "possession_lost": 3.5118,
                "dispossessed": 3.0513,
                "duels_lost": 2,
                "aerial_won": 0,
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                "interceptions": 0,
                "tackles_won": 0,
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                "total_contest": 0,
                "won_contest": 0,
                "challenges_lost": 2,
                "fouls": 0,
                "fouls_drawn": 1,
                "goal_rate": 0.0,
                "goals": 0,
                "shots_on_target": 0,
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                "blocks": 0,
                "big_chances_created": 0,
                "big_chances_missed": 0,
                "xgot": 0.0128,
                "ball_carries": 5,
                "total_progression": 11,
                "progressive_carries": 0,
                "total_shots": 1,
                "offsides": 0,
                "yellowCards": 0.0,
                "redCards": 0.0,
                "ownGoals": 0.0,
                "shotAccuracy": 50.0,
                "shotConversion": 0.0,
                "minutesPct": 47.0,
                "pointsPerMatch": 0.67,
                "netGoalDifferencePer90": 0.0,
                "bench_appearance_probability": 0.573,
                "bench_expected_minutes": 28.25,
                "projected_substitution_order": 3,
                "substitution_rule_cap": 5,
                "projected_team_substitution_count": 3,
                "projected_substitution_expected_count": 2.697,
                "projected_substitution_game_state_adjustment": 0,
                "substitution_usage": "projected_used_substitute",
                "projected_goals": 0,
                "goal_probability": 0.0,
                "projected_assists": 0,
                "assist_probability": 0.0,
                "fifa_overall": 76.0
              }
            }
          ]
        },
        "Ilias Akhomach": {
          "player_id": 1089108,
          "position": "M",
          "position_depth": "M_BENCH",
          "is_starter": false,
          "shirt_number": 11,
          "height": 175,
          "market_value": 11100000,
          "stats": {
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            "expected_assists": 0.031,
            "expected_goals": 0.0273,
            "total_shots": 0,
            "total_pass": 11,
            "accurate_pass": 9,
            "ball_recovery": 1,
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            "rating": 7.0,
            "minutes": 19,
            "total_long_balls": 1,
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            "total_own_half_passes": 5,
            "accurate_own_half_passes": 4,
            "total_opp_half_passes": 4,
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            "goal_rate": 0.0144,
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            "xgot": 0.0134,
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            "progressive_carries": 1,
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            "minutesPct": 17.4,
            "pointsPerMatch": 0.67,
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            "projected_substitution_order": 2,
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            "projected_team_substitution_count": 3,
            "projected_substitution_expected_count": 2.697,
            "projected_substitution_game_state_adjustment": 0,
            "substitution_usage": "projected_used_substitute",
            "projected_goals": 0,
            "goal_probability": 0.0,
            "projected_assists": 0,
            "assist_probability": 0.0,
            "fifa_overall": 75.0
          },
          "latest_10_games": [
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              "match_id": 16416324.0,
              "match_date": "2026-09-05",
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              "away_team": "Deportivo de A Coruña",
              "team_side": "home",
              "is_starting_11": 0,
              "team": "Villarreal",
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                "accurate_pass": 5,
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              },
              "has_player_stats": true,
              "league_name": "LaLiga",
              "league_id": "8.0",
              "league_slug": "laliga",
              "league_country": "Spain",
              "season_id": "97268.0",
              "season_name": "LaLiga 26/27",
              "season_year": "26/27"
            },
            {
              "match_id": 16416290.0,
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              "away_team": "Villarreal",
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              "team": "Villarreal",
              "opponent": "Deportivo Alavés",
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                "rating": 6.3,
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                "expected_assists": 0.0248,
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                "accurate_pass": 18,
                "duels_won": 1,
                "ball_recovery": 1
              },
              "has_player_stats": true,
              "league_name": "LaLiga",
              "league_id": "8.0",
              "league_slug": "laliga",
              "league_country": "Spain",
              "season_id": "97268.0",
              "season_name": "LaLiga 26/27",
              "season_year": "26/27"
            },
            {
              "match_id": 16416302.0,
              "match_date": "2026-08-23",
              "home_team": "Atlético Madrid",
              "away_team": "Villarreal",
              "team_side": "away",
              "is_starting_11": 0,
              "team": "Villarreal",
              "opponent": "Atlético Madrid",
              "stats": {
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                "rating": 6.4,
                "assists": 0,
                "expected_assists": 0.0004,
                "total_shots": 0,
                "total_pass": 1,
                "accurate_pass": 1,
                "interceptions": 1,
                "duels_won": 1
              },
              "has_player_stats": true,
              "league_name": "LaLiga",
              "league_id": "8.0",
              "league_slug": "laliga",
              "league_country": "Spain",
              "season_id": "97268.0",
              "season_name": "LaLiga 26/27",
              "season_year": "26/27"
            },
            {
              "match_id": 16421061.0,
              "match_date": "2026-08-16",
              "home_team": "Real Racing Club",
              "away_team": "Villarreal",
              "team_side": "away",
              "is_starting_11": 0,
              "team": "Villarreal",
              "opponent": "Real Racing Club",
              "stats": {
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                "rating": 6.4,
                "assists": 0,
                "expected_assists": 0.0069,
                "total_shots": 0,
                "total_pass": 9,
                "accurate_pass": 6,
                "tackles": 1,
                "duels_won": 1
              },
              "has_player_stats": true,
              "league_name": "LaLiga",
              "league_id": "8.0",
              "league_slug": "laliga",
              "league_country": "Spain",
              "season_id": "97268.0",
              "season_name": "LaLiga 26/27",
              "season_year": "26/27"
            }
          ],
          "ranking": {
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            "combined_rank_score": 1590.0,
            "ranking_source": "sofascore_plus_fifa_csv",
            "ranking_status": "combined",
            "sofascore_rank": 768.0,
            "sofascore_rating": 6.645,
            "sofascore_appearances": 20.0,
            "fifa_rank": 2412.0,
            "fifa_overall": 75.0,
            "fifa_source": "EA SPORTS FC official ratings",
            "match_squad_rank": 10,
            "squad_role": "substitute",
            "projected_match_rating": 7.0,
            "source_file": "data/player_rankings.csv",
            "player_name": "Ilias Akhomach",
            "ranking_neighbors": {
              "upper": [
                {
                  "player_name": "Joe Scally",
                  "ranking": 3618
                },
                {
                  "player_name": "Petros Mantalos",
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                },
                {
                  "player_name": "Rodinei",
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                },
                {
                  "player_name": "David Jurásek",
                  "ranking": 3621
                },
                {
                  "player_name": "Raúl Moro",
                  "ranking": 3622
                }
              ],
              "lower": [
                {
                  "player_name": "Andrija Živković",
                  "ranking": 3624
                },
                {
                  "player_name": "Maffeo",
                  "ranking": 3625
                },
                {
                  "player_name": "Harold Moukoudi",
                  "ranking": 3626
                },
                {
                  "player_name": "Davide Calabria",
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                },
                {
                  "player_name": "Luka Jović",
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                }
              ]
            }
          },
          "data_sources": [
            "market_value",
            "fbref_season"
          ],
          "data_confidence": 0.255,
          "history_matches": 0,
          "xgboost_reasoning": {
            "model_source": "market_value_prior",
            "position_service": "M_service",
            "features_evaluated": [],
            "targets_predicted": [],
            "history_matches": 0,
            "data_confidence": 0.255,
            "data_sources": [
              "market_value",
              "fbref_season"
            ],
            "bench_expected_minutes": 18.86,
            "bench_appearance_prob": 0.7,
            "market_value_adjustment": 0.5353,
            "fbref_prior_metrics": {
              "squad": "Villarreal",
              "competition": "La Liga",
              "season": "2026-2027",
              "appearances": 3.0,
              "starts": 0.0,
              "sub_appearances": 3.0,
              "minutes_per_sub": 16.0,
              "goals_per90": 0.0,
              "assists_per90": 0.0,
              "prior_reliability": 0.0333
            },
            "rationale": "Bench projection from market-value prior (€11,100,000) scaled to 18.9 expected mins; FBref playing time empirical prior: 3.0 sub appearances, 16.0 mins/sub."
          },
          "stat_evolution": [
            {
              "step": "market_value_prior",
              "description": "Market-value baseline for position M (quality 0.54)",
              "stats": {
                "key_pass": 2,
                "assists": 0,
                "expected_assists": 0.148,
                "expected_goals": 0.095,
                "total_shots": 2,
                "total_pass": 54,
                "accurate_pass": 43,
                "ball_recovery": 5,
                "duels_won": 6,
                "rating": 7.0,
                "minutes": 90,
                "total_long_balls": 5,
                "accurate_long_balls": 3,
                "total_own_half_passes": 22,
                "accurate_own_half_passes": 17,
                "total_opp_half_passes": 21,
                "accurate_opp_half_passes": 16,
                "crosses_total": 2,
                "crosses_accurate": 1,
                "touches": 69,
                "possession_lost": 8.7,
                "dispossessed": 0.8,
                "duels_lost": 4,
                "aerial_won": 1,
                "aerial_lost": 1,
                "interceptions": 1,
                "tackles_won": 2,
                "tackles": 2,
                "clearances": 1,
                "total_contest": 4,
                "won_contest": 2,
                "challenges_lost": 1,
                "fouls": 2,
                "fouls_drawn": 1,
                "goal_rate": 0.07,
                "goals": 0,
                "shots_on_target": 1,
                "shots_off_target": 0,
                "blocks": 0,
                "big_chances_created": 0,
                "big_chances_missed": 0,
                "xgot": 0.064,
                "ball_carries": 31,
                "total_progression": 83,
                "progressive_carries": 7
              }
            },
            {
              "step": "fbref_prior_blend",
              "description": "FBref 2026-27 prior blended (weight 0.0216)",
              "stats": {
                "key_pass": 2,
                "assists": 0,
                "expected_assists": 0.148,
                "expected_goals": 0.095,
                "total_shots": 1,
                "total_pass": 54,
                "accurate_pass": 43,
                "ball_recovery": 5,
                "duels_won": 6,
                "rating": 7.0,
                "minutes": 90,
                "total_long_balls": 5,
                "accurate_long_balls": 3,
                "total_own_half_passes": 22,
                "accurate_own_half_passes": 17,
                "total_opp_half_passes": 21,
                "accurate_opp_half_passes": 16,
                "crosses_total": 2,
                "crosses_accurate": 1,
                "touches": 69,
                "possession_lost": 8.7,
                "dispossessed": 0.8,
                "duels_lost": 4,
                "aerial_won": 1,
                "aerial_lost": 1,
                "interceptions": 1,
                "tackles_won": 1,
                "tackles": 2,
                "clearances": 1,
                "total_contest": 4,
                "won_contest": 2,
                "challenges_lost": 1,
                "fouls": 2,
                "fouls_drawn": 1,
                "goal_rate": 0.0685,
                "goals": 0,
                "shots_on_target": 1,
                "shots_off_target": 0,
                "blocks": 0,
                "big_chances_created": 0,
                "big_chances_missed": 0,
                "xgot": 0.064,
                "ball_carries": 31,
                "total_progression": 83,
                "progressive_carries": 7,
                "offsides": 0,
                "yellowCards": 0.0,
                "redCards": 0.0,
                "ownGoals": 0.0,
                "minutesPct": 17.4,
                "pointsPerMatch": 0.67,
                "netGoalDifferencePer90": -1.91
              }
            },
            {
              "step": "minutes_scale",
              "description": "Bench projection scaled to 18.9 expected minutes (appearance prob 0.70)",
              "stats": {
                "key_pass": 0,
                "assists": 0,
                "expected_assists": 0.031,
                "expected_goals": 0.0199,
                "total_shots": 0,
                "total_pass": 11,
                "accurate_pass": 9,
                "ball_recovery": 1,
                "duels_won": 1,
                "rating": 7.0,
                "minutes": 19,
                "total_long_balls": 1,
                "accurate_long_balls": 1,
                "total_own_half_passes": 5,
                "accurate_own_half_passes": 4,
                "total_opp_half_passes": 4,
                "accurate_opp_half_passes": 3,
                "crosses_total": 0,
                "crosses_accurate": 0,
                "touches": 14,
                "possession_lost": 1.8231,
                "dispossessed": 0.8,
                "duels_lost": 1,
                "aerial_won": 0,
                "aerial_lost": 1,
                "interceptions": 0,
                "tackles_won": 0,
                "tackles": 0,
                "clearances": 0,
                "total_contest": 1,
                "won_contest": 0,
                "challenges_lost": 1,
                "fouls": 0,
                "fouls_drawn": 0,
                "goal_rate": 0.0144,
                "goals": 0,
                "shots_on_target": 0,
                "shots_off_target": 0,
                "blocks": 0,
                "big_chances_created": 0,
                "big_chances_missed": 0,
                "xgot": 0.0134,
                "ball_carries": 6,
                "total_progression": 17,
                "progressive_carries": 1,
                "offsides": 0,
                "yellowCards": 0.0,
                "redCards": 0.0,
                "ownGoals": 0.0,
                "minutesPct": 17.4,
                "pointsPerMatch": 0.67,
                "netGoalDifferencePer90": 0.0,
                "bench_appearance_probability": 0.7,
                "bench_expected_minutes": 18.86
              }
            },
            {
              "step": "final_cap",
              "description": "Stats clamped to historical constraints and shot-component identity",
              "stats": {
                "key_pass": 0,
                "assists": 0,
                "expected_assists": 0.031,
                "expected_goals": 0.0199,
                "total_shots": 0,
                "total_pass": 11,
                "accurate_pass": 9,
                "ball_recovery": 1,
                "duels_won": 1,
                "rating": 7.0,
                "minutes": 19,
                "total_long_balls": 1,
                "accurate_long_balls": 1,
                "total_own_half_passes": 5,
                "accurate_own_half_passes": 4,
                "total_opp_half_passes": 4,
                "accurate_opp_half_passes": 3,
                "crosses_total": 0,
                "crosses_accurate": 0,
                "touches": 14,
                "possession_lost": 1.8231,
                "dispossessed": 0.8,
                "duels_lost": 1,
                "aerial_won": 0,
                "aerial_lost": 1,
                "interceptions": 0,
                "tackles_won": 0,
                "tackles": 0,
                "clearances": 0,
                "total_contest": 1,
                "won_contest": 0,
                "challenges_lost": 1,
                "fouls": 0,
                "fouls_drawn": 0,
                "goal_rate": 0.0144,
                "goals": 0,
                "shots_on_target": 0,
                "shots_off_target": 0,
                "blocks": 0,
                "big_chances_created": 0,
                "big_chances_missed": 0,
                "xgot": 0.0134,
                "ball_carries": 6,
                "total_progression": 17,
                "progressive_carries": 1,
                "offsides": 0,
                "yellowCards": 0.0,
                "redCards": 0.0,
                "ownGoals": 0.0,
                "minutesPct": 17.4,
                "pointsPerMatch": 0.67,
                "netGoalDifferencePer90": 0.0,
                "bench_appearance_probability": 0.7,
                "bench_expected_minutes": 18.86
              }
            },
            {
              "step": "team_lambda_rescale",
              "description": "Player expected_goals/expected_assists rescaled so squad sum equals team lambda 1.29 (squad xG sum 0.9419, xG scale 1.3717)",
              "stats": {
                "key_pass": 0,
                "assists": 0,
                "expected_assists": 0.031,
                "expected_goals": 0.0273,
                "total_shots": 0,
                "total_pass": 11,
                "accurate_pass": 9,
                "ball_recovery": 1,
                "duels_won": 1,
                "rating": 7.0,
                "minutes": 19,
                "total_long_balls": 1,
                "accurate_long_balls": 1,
                "total_own_half_passes": 5,
                "accurate_own_half_passes": 4,
                "total_opp_half_passes": 4,
                "accurate_opp_half_passes": 3,
                "crosses_total": 0,
                "crosses_accurate": 0,
                "touches": 14,
                "possession_lost": 1.8231,
                "dispossessed": 0.8,
                "duels_lost": 1,
                "aerial_won": 0,
                "aerial_lost": 1,
                "interceptions": 0,
                "tackles_won": 0,
                "tackles": 0,
                "clearances": 0,
                "total_contest": 1,
                "won_contest": 0,
                "challenges_lost": 1,
                "fouls": 0,
                "fouls_drawn": 0,
                "goal_rate": 0.0144,
                "goals": 0,
                "shots_on_target": 0,
                "shots_off_target": 0,
                "blocks": 0,
                "big_chances_created": 0,
                "big_chances_missed": 0,
                "xgot": 0.0134,
                "ball_carries": 6,
                "total_progression": 17,
                "progressive_carries": 1,
                "offsides": 0,
                "yellowCards": 0.0,
                "redCards": 0.0,
                "ownGoals": 0.0,
                "minutesPct": 17.4,
                "pointsPerMatch": 0.67,
                "netGoalDifferencePer90": 0.0,
                "bench_appearance_probability": 0.7,
                "bench_expected_minutes": 18.86,
                "projected_substitution_order": 2,
                "substitution_rule_cap": 5,
                "projected_team_substitution_count": 3,
                "projected_substitution_expected_count": 2.697,
                "projected_substitution_game_state_adjustment": 0,
                "substitution_usage": "projected_used_substitute",
                "projected_goals": 0,
                "goal_probability": 0.0,
                "projected_assists": 0,
                "assist_probability": 0.0
              }
            },
            {
              "step": "rankings_attached",
              "description": "Global ranking attached (match squad rank 10, fifa_overall 75.0)",
              "stats": {
                "key_pass": 0,
                "assists": 0,
                "expected_assists": 0.031,
                "expected_goals": 0.0273,
                "total_shots": 0,
                "total_pass": 11,
                "accurate_pass": 9,
                "ball_recovery": 1,
                "duels_won": 1,
                "rating": 7.0,
                "minutes": 19,
                "total_long_balls": 1,
                "accurate_long_balls": 1,
                "total_own_half_passes": 5,
                "accurate_own_half_passes": 4,
                "total_opp_half_passes": 4,
                "accurate_opp_half_passes": 3,
                "crosses_total": 0,
                "crosses_accurate": 0,
                "touches": 14,
                "possession_lost": 1.8231,
                "dispossessed": 0.8,
                "duels_lost": 1,
                "aerial_won": 0,
                "aerial_lost": 1,
                "interceptions": 0,
                "tackles_won": 0,
                "tackles": 0,
                "clearances": 0,
                "total_contest": 1,
                "won_contest": 0,
                "challenges_lost": 1,
                "fouls": 0,
                "fouls_drawn": 0,
                "goal_rate": 0.0144,
                "goals": 0,
                "shots_on_target": 0,
                "shots_off_target": 0,
                "blocks": 0,
                "big_chances_created": 0,
                "big_chances_missed": 0,
                "xgot": 0.0134,
                "ball_carries": 6,
                "total_progression": 17,
                "progressive_carries": 1,
                "offsides": 0,
                "yellowCards": 0.0,
                "redCards": 0.0,
                "ownGoals": 0.0,
                "minutesPct": 17.4,
                "pointsPerMatch": 0.67,
                "netGoalDifferencePer90": 0.0,
                "bench_appearance_probability": 0.7,
                "bench_expected_minutes": 18.86,
                "projected_substitution_order": 2,
                "substitution_rule_cap": 5,
                "projected_team_substitution_count": 3,
                "projected_substitution_expected_count": 2.697,
                "projected_substitution_game_state_adjustment": 0,
                "substitution_usage": "projected_used_substitute",
                "projected_goals": 0,
                "goal_probability": 0.0,
                "projected_assists": 0,
                "assist_probability": 0.0,
                "fifa_overall": 75.0
              }
            }
          ]
        },
        "Tani Oluwaseyi": {
          "player_id": 1172477,
          "position": "F",
          "position_depth": "F_BENCH",
          "is_starter": false,
          "shirt_number": 21,
          "height": 188,
          "market_value": 7500000,
          "stats": {
            "expected_goals": 0.0224,
            "goal_rate": 0.023,
            "goals": 0,
            "shots_on_target": 0,
            "expected_assists": 0.0031,
            "key_pass": 0,
            "rating": 6.6644,
            "minutes": 16,
            "total_pass": 0,
            "accurate_pass": 0,
            "duels_won": 1,
            "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": 0.294,
            "dispossessed": 0.0,
            "duels_lost": 0,
            "aerial_lost": 0,
            "total_contest": 0,
            "won_contest": 0,
            "ball_recovery": 0,
            "challenges_lost": 0,
            "fouls": 0,
            "fouls_drawn": 0,
            "assists": 0,
            "shots_off_target": 0,
            "interceptions": 0,
            "tackles_won": 0,
            "tackles": 0,
            "clearances": 0,
            "blocks": 0,
            "big_chances_created": 0,
            "big_chances_missed": 0,
            "xgot": 0.0,
            "offsides": 0,
            "ball_carries": 0,
            "total_progression": 0,
            "progressive_carries": 0,
            "total_shots": 0,
            "yellowCards": 0.0,
            "redCards": 0.0,
            "ownGoals": 0.0,
            "minutesPct": 5.9,
            "pointsPerMatch": 0.5,
            "netGoalDifferencePer90": 0.0,
            "bench_appearance_probability": 0.723,
            "bench_expected_minutes": 15.88,
            "projected_substitution_order": 1,
            "substitution_rule_cap": 5,
            "projected_team_substitution_count": 3,
            "projected_substitution_expected_count": 2.697,
            "projected_substitution_game_state_adjustment": 0,
            "substitution_usage": "projected_used_substitute",
            "projected_goals": 0,
            "goal_probability": 0.0,
            "projected_assists": 0,
            "assist_probability": 0.0,
            "fifa_overall": 71.0
          },
          "latest_10_games": [
            {
              "match_id": 16416324.0,
              "match_date": "2026-09-05",
              "home_team": "Villarreal",
              "away_team": "Deportivo de A Coruña",
              "team_side": "home",
              "is_starting_11": 0,
              "team": "Villarreal",
              "opponent": "Deportivo de A Coruña",
              "stats": {
                "minutes": 13,
                "rating": 6.4,
                "assists": 0,
                "expected_assists": 0.007,
                "total_shots": 0,
                "total_pass": 4,
                "accurate_pass": 4
              },
              "has_player_stats": true,
              "league_name": "LaLiga",
              "league_id": "8.0",
              "league_slug": "laliga",
              "league_country": "Spain",
              "season_id": "97268.0",
              "season_name": "LaLiga 26/27",
              "season_year": "26/27"
            },
            {
              "match_id": 16416290.0,
              "match_date": "2026-08-28",
              "home_team": "Deportivo Alavés",
              "away_team": "Villarreal",
              "team_side": "away",
              "is_starting_11": 0,
              "team": "Villarreal",
              "opponent": "Deportivo Alavés",
              "stats": {
                "minutes": 8,
                "rating": 6.4,
                "assists": 0,
                "total_shots": 0,
                "total_pass": 1
              },
              "has_player_stats": true,
              "league_name": "LaLiga",
              "league_id": "8.0",
              "league_slug": "laliga",
              "league_country": "Spain",
              "season_id": "97268.0",
              "season_name": "LaLiga 26/27",
              "season_year": "26/27"
            },
            {
              "match_id": 16416302.0,
              "match_date": "2026-08-23",
              "home_team": "Atlético Madrid",
              "away_team": "Villarreal",
              "team_side": "away",
              "is_starting_11": 0,
              "team": "Villarreal",
              "opponent": "Atlético Madrid",
              "stats": {
                "minutes": 15,
                "rating": 6.6,
                "assists": 0,
                "expected_assists": 0.0001,
                "total_shots": 0,
                "total_pass": 2,
                "accurate_pass": 1,
                "clearances": 2,
                "aerial_won": 1,
                "duels_won": 1,
                "ball_recovery": 1
              },
              "has_player_stats": true,
              "league_name": "LaLiga",
              "league_id": "8.0",
              "league_slug": "laliga",
              "league_country": "Spain",
              "season_id": "97268.0",
              "season_name": "LaLiga 26/27",
              "season_year": "26/27"
            }
          ],
          "ranking": {
            "global_player_rank": 4879,
            "combined_rank_score": 2974.5,
            "ranking_source": "sofascore_plus_fifa_csv",
            "ranking_status": "combined",
            "sofascore_rank": 914.0,
            "sofascore_rating": 6.504,
            "sofascore_appearances": 27.0,
            "fifa_rank": 5035.0,
            "fifa_overall": 71.0,
            "fifa_source": "EA SPORTS FC official ratings",
            "match_squad_rank": 14,
            "squad_role": "substitute",
            "projected_match_rating": 6.6644,
            "source_file": "data/player_rankings.csv",
            "player_name": "Tani Oluwaseyi",
            "ranking_neighbors": {
              "upper": [
                {
                  "player_name": "Yazan Al Arab",
                  "ranking": 4874
                },
                {
                  "player_name": "Lee Chang Geun",
                  "ranking": 4875
                },
                {
                  "player_name": "Song Bum Keun",
                  "ranking": 4876
                },
                {
                  "player_name": "Renato Steffen",
                  "ranking": 4877
                },
                {
                  "player_name": "Edimilson Fernandes",
                  "ranking": 4878
                }
              ],
              "lower": [
                {
                  "player_name": "Cédric Zesiger",
                  "ranking": 4880
                },
                {
                  "player_name": "Timothé Cognat",
                  "ranking": 4881
                },
                {
                  "player_name": "Alvyn Sanches",
                  "ranking": 4882
                },
                {
                  "player_name": "Mattia Zanotti",
                  "ranking": 4883
                },
                {
                  "player_name": "Silas Andersen",
                  "ranking": 4884
                }
              ]
            }
          },
          "data_sources": [
            "match_history",
            "market_value",
            "fbref_season"
          ],
          "data_confidence": 0.439,
          "history_matches": 3,
          "xgboost_reasoning": {
            "model_source": "xgboost_regressor",
            "position_service": "F_service",
            "features_evaluated": [
              "minutesPlayed",
              "is_starting_11",
              "totalPass",
              "accuratePass",
              "totalOppositionHalfPasses",
              "accurateOppositionHalfPasses",
              "totalShots",
              "onTargetScoringAttempt",
              "shotOffTarget",
              "bigChanceMissed",
              "expectedAssists",
              "keyPass",
              "duelWon",
              "duelLost",
              "aerialWon",
              "aerialLost",
              "touches",
              "dispossessed",
              "wasFouled",
              "topSpeed",
              "numberOfSprints",
              "ballRecovery",
              "possessionLostCtrl",
              "passValueNormalized",
              "dribbleValueNormalized",
              "defensiveValueNormalized",
              "shotValueNormalized",
              "ballCarriesCount",
              "totalProgression",
              "progressiveBallCarriesCount",
              "pass_accuracy",
              "duel_win_rate",
              "opp_half_pass_pct",
              "shot_accuracy",
              "xg_per_shot",
              "touches_p90",
              "totalShots_p90",
              "duelWon_p90",
              "ballCarriesCount_p90",
              "big_chance_conversion",
              "shot_waste_rate",
              "aerial_dominance",
              "press_resistance_fwd",
              "speed_threat",
              "progressive_carries_p90",
              "history_matches"
            ],
            "targets_predicted": [
              "expectedGoals",
              "goals",
              "onTargetScoringAttempt",
              "expectedAssists",
              "keyPass",
              "rating"
            ],
            "history_matches": 3,
            "data_confidence": 0.439,
            "data_sources": [
              "match_history",
              "market_value",
              "fbref_season"
            ],
            "bench_expected_minutes": 15.88,
            "bench_appearance_prob": 0.723,
            "market_value_adjustment": 0.9978,
            "fbref_prior_metrics": {
              "squad": "Villarreal",
              "competition": "La Liga",
              "season": "2026-2027",
              "appearances": 2.0,
              "starts": 0.0,
              "sub_appearances": 2.0,
              "minutes_per_sub": 8.0,
              "goals_per90": 0.0,
              "assists_per90": 0.0,
              "prior_reliability": 0.0133
            },
            "rationale": "Bench projection scaled from XGBoost F_service (3 historical appearances) to 15.9 expected mins (appearance prob 0.72); FBref playing time empirical prior: 2.0 sub appearances, 8.0 mins/sub."
          },
          "stat_evolution": [
            {
              "step": "xgboost_raw",
              "description": "XGBoost F_service raw output over 6 target models",
              "stats": {
                "expected_goals": 0.0924,
                "goal_rate": 0.1313,
                "goals": 0,
                "shots_on_target": 0,
                "expected_assists": 0.0177,
                "key_pass": 0,
                "rating": 6.6791,
                "minutes": 12,
                "total_pass": 2,
                "accurate_pass": 0,
                "duels_won": 3,
                "total_long_balls": 0,
                "accurate_long_balls": 0,
                "total_opp_half_passes": 2,
                "accurate_opp_half_passes": 0,
                "crosses_total": 0,
                "crosses_accurate": 0,
                "touches": 5,
                "possession_lost": 1.67,
                "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,
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              },
              "trace": {
                "model": {
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                  "schema_version": 3,
                  "trained_at": "2026-09-14T10:01:47.077722+00:00",
                  "trained_on": {
                    "matches": 93,
                    "players": 278,
                    "rows": 769
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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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                    "top_features": [
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                        "importance": 0.1
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                      {
                        "name": "totalShots",
                        "importance": 0.0715
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                      {
                        "name": "is_starting_11",
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                      {
                        "name": "minutesPlayed",
                        "importance": 0.0298
                      },
                      {
                        "name": "passValueNormalized",
                        "importance": 0.0268
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                    ]
                  },
                  {
                    "target": "onTargetScoringAttempt",
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                    "scale": "count per match",
                    "top_features": [
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                        "importance": 0.0703
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                      {
                        "name": "totalShots",
                        "importance": 0.0583
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                      {
                        "name": "dribbleValueNormalized",
                        "importance": 0.0486
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                      {
                        "name": "touches",
                        "importance": 0.0401
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                      {
                        "name": "minutesPlayed",
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                    ]
                  },
                  {
                    "target": "expectedAssists",
                    "predicted": 0.017674116417765617,
                    "scale": "per match (raw)",
                    "top_features": [
                      {
                        "name": "touches",
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                      {
                        "name": "accuratePass",
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                      {
                        "name": "accurateOppositionHalfPasses",
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                      {
                        "name": "totalPass",
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                      {
                        "name": "numberOfSprints",
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                    ]
                  },
                  {
                    "target": "keyPass",
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                    "top_features": [
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                      {
                        "name": "dribbleValueNormalized",
                        "importance": 0.0657
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                      {
                        "name": "ballCarriesCount",
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                      {
                        "name": "keyPass",
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                      {
                        "name": "aerialLost",
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                    ]
                  },
                  {
                    "target": "rating",
                    "predicted": 6.6791300773620605,
                    "scale": "0-10",
                    "top_features": [
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                        "name": "speed_threat",
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                      {
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                      {
                        "name": "opp_half_pass_pct",
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                      {
                        "name": "onTargetScoringAttempt",
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                    ]
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                ],
                "caveat": "Raw XGBoost output: no per-90 normalization; minutesPlayed is the player's historical average."
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            {
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            {
              "step": "fbref_prior_blend",
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            {
              "step": "minutes_scale",
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            {
              "step": "final_cap",
              "description": "Stats clamped to historical constraints and shot-component identity",
              "stats": {
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            {
              "step": "team_lambda_rescale",
              "description": "Player expected_goals/expected_assists rescaled so squad sum equals team lambda 1.29 (squad xG sum 0.9419, xG scale 1.3717)",
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                "projected_substitution_order": 1,
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                "projected_team_substitution_count": 3,
                "projected_substitution_expected_count": 2.697,
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                "substitution_usage": "projected_used_substitute",
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            {
              "step": "rankings_attached",
              "description": "Global ranking attached (match squad rank 14, fifa_overall 71.0)",
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                "minutesPct": 5.9,
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                "bench_appearance_probability": 0.723,
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                "projected_substitution_order": 1,
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                "projected_team_substitution_count": 3,
                "projected_substitution_expected_count": 2.697,
                "projected_substitution_game_state_adjustment": 0,
                "substitution_usage": "projected_used_substitute",
                "projected_goals": 0,
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                "fifa_overall": 71.0
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            }
          ]
        },
        "Ayoze Pérez": {
          "player_id": 345195,
          "position": "F",
          "position_depth": "F_BENCH",
          "is_starter": false,
          "shirt_number": 22,
          "height": 180,
          "market_value": 5400000,
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            "shotAccuracy": 50.0,
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            "substitution_usage": "available_bench_not_projected_used",
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              "match_date": "2026-09-05",
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              },
              "has_player_stats": true,
              "league_name": "LaLiga",
              "league_id": "8.0",
              "league_slug": "laliga",
              "league_country": "Spain",
              "season_id": "97268.0",
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            },
            {
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              },
              "has_player_stats": true,
              "league_name": "LaLiga",
              "league_id": "8.0",
              "league_slug": "laliga",
              "league_country": "Spain",
              "season_id": "97268.0",
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            },
            {
              "match_id": 16416302.0,
              "match_date": "2026-08-23",
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              "team": "Villarreal",
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                "accurate_pass": 20,
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                "duels_won": 2,
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              },
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              "league_name": "LaLiga",
              "league_id": "8.0",
              "league_slug": "laliga",
              "league_country": "Spain",
              "season_id": "97268.0",
              "season_name": "LaLiga 26/27",
              "season_year": "26/27"
            },
            {
              "match_id": 16421061.0,
              "match_date": "2026-08-16",
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              "away_team": "Villarreal",
              "team_side": "away",
              "is_starting_11": 1,
              "team": "Villarreal",
              "opponent": "Real Racing Club",
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                "rating": 6.7,
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                "accurate_pass": 7,
                "key_pass": 1,
                "tackles": 2,
                "duels_won": 5
              },
              "has_player_stats": true,
              "league_name": "LaLiga",
              "league_id": "8.0",
              "league_slug": "laliga",
              "league_country": "Spain",
              "season_id": "97268.0",
              "season_name": "LaLiga 26/27",
              "season_year": "26/27"
            }
          ],
          "ranking": {
            "global_player_rank": 1453,
            "combined_rank_score": 784.5,
            "ranking_source": "sofascore_plus_fifa_csv_filled",
            "ranking_status": "combined",
            "sofascore_rank": 600.0,
            "sofascore_rating": 6.784,
            "sofascore_appearances": 25.0,
            "fifa_rank": 969.0,
            "fifa_overall": 79.0,
            "fifa_source": "EA SPORTS FC official ratings",
            "match_squad_rank": 16,
            "squad_role": "substitute",
            "projected_match_rating": 6.6747,
            "source_file": "data/player_rankings.csv",
            "player_name": "Ayoze Pérez",
            "ranking_neighbors": {
              "upper": [
                {
                  "player_name": "César Dutra",
                  "ranking": 1448
                },
                {
                  "player_name": "Samed Baždar",
                  "ranking": 1449
                },
                {
                  "player_name": "Curtis Jones",
                  "ranking": 1450
                },
                {
                  "player_name": "Álvaro García",
                  "ranking": 1451
                },
                {
                  "player_name": "Natan",
                  "ranking": 1452
                }
              ],
              "lower": [
                {
                  "player_name": "Mike Penders",
                  "ranking": 1454
                },
                {
                  "player_name": "Jarrad Branthwaite",
                  "ranking": 1455
                },
                {
                  "player_name": "Leonardo Valencia",
                  "ranking": 1456
                },
                {
                  "player_name": "Gulyamkhaydar Gulyamov",
                  "ranking": 1457
                },
                {
                  "player_name": "Lachlan Wales",
                  "ranking": 1458
                }
              ]
            }
          },
          "data_sources": [
            "match_history",
            "market_value",
            "fbref_season"
          ],
          "data_confidence": 0.516,
          "history_matches": 4,
          "xgboost_reasoning": {
            "model_source": "xgboost_regressor",
            "position_service": "F_service",
            "features_evaluated": [
              "minutesPlayed",
              "is_starting_11",
              "totalPass",
              "accuratePass",
              "totalOppositionHalfPasses",
              "accurateOppositionHalfPasses",
              "totalShots",
              "onTargetScoringAttempt",
              "shotOffTarget",
              "bigChanceMissed",
              "expectedAssists",
              "keyPass",
              "duelWon",
              "duelLost",
              "aerialWon",
              "aerialLost",
              "touches",
              "dispossessed",
              "wasFouled",
              "topSpeed",
              "numberOfSprints",
              "ballRecovery",
              "possessionLostCtrl",
              "passValueNormalized",
              "dribbleValueNormalized",
              "defensiveValueNormalized",
              "shotValueNormalized",
              "ballCarriesCount",
              "totalProgression",
              "progressiveBallCarriesCount",
              "pass_accuracy",
              "duel_win_rate",
              "opp_half_pass_pct",
              "shot_accuracy",
              "xg_per_shot",
              "touches_p90",
              "totalShots_p90",
              "duelWon_p90",
              "ballCarriesCount_p90",
              "big_chance_conversion",
              "shot_waste_rate",
              "aerial_dominance",
              "press_resistance_fwd",
              "speed_threat",
              "progressive_carries_p90",
              "history_matches"
            ],
            "targets_predicted": [
              "expectedGoals",
              "goals",
              "onTargetScoringAttempt",
              "expectedAssists",
              "keyPass",
              "rating"
            ],
            "history_matches": 4,
            "data_confidence": 0.516,
            "data_sources": [
              "match_history",
              "market_value",
              "fbref_season"
            ],
            "bench_expected_minutes": 27.38,
            "bench_appearance_prob": 0.465,
            "market_value_adjustment": 0.9901,
            "fbref_prior_metrics": {
              "squad": "Villarreal",
              "competition": "La Liga",
              "season": "2026-2027",
              "appearances": 3.0,
              "starts": 2.0,
              "sub_appearances": 1.0,
              "minutes_per_sub": 29.0,
              "goals_per90": 0.0,
              "assists_per90": 0.0,
              "prior_reliability": 0.1067
            },
            "rationale": "Bench projection scaled from XGBoost F_service (4 historical appearances) to 27.4 expected mins (appearance prob 0.47); FBref playing time empirical prior: 1.0 sub appearances, 29.0 mins/sub."
          },
          "stat_evolution": [
            {
              "step": "xgboost_raw",
              "description": "XGBoost F_service raw output over 6 target models",
              "stats": {
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                "goal_rate": 0.1195,
                "goals": 0,
                "shots_on_target": 1,
                "expected_assists": 0.0497,
                "key_pass": 1,
                "rating": 6.7412,
                "minutes": 52,
                "total_pass": 16,
                "accurate_pass": 13,
                "duels_won": 3,
                "total_long_balls": 0,
                "accurate_long_balls": 0,
                "total_opp_half_passes": 13,
                "accurate_opp_half_passes": 11,
                "crosses_total": 0,
                "crosses_accurate": 0,
                "touches": 26,
                "possession_lost": 6.5,
                "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": 2,
                "assists": 0,
                "shots_off_target": 0,
                "interceptions": 0,
                "tackles_won": 0,
                "tackles": 0,
                "clearances": 0,
                "blocks": 0,
                "big_chances_created": 0,
                "big_chances_missed": 0,
                "xgot": 0.0,
                "offsides": 0,
                "ball_carries": 10,
                "total_progression": 37,
                "progressive_carries": 1
              },
              "trace": {
                "model": {
                  "position_service": "F",
                  "schema_version": 3,
                  "trained_at": "2026-09-14T10:01:47.077722+00:00",
                  "trained_on": {
                    "matches": 93,
                    "players": 278,
                    "rows": 769
                  }
                },
                "player_history": [
                  {
                    "match_date": "2026-09-05",
                    "opponent": "Deportivo de A Coruña",
                    "minutes": 62.0,
                    "is_starting": true,
                    "weight": 0.3138,
                    "rating": 6.7
                  },
                  {
                    "match_date": "2026-08-28",
                    "opponent": "Deportivo Alavés",
                    "minutes": 28.0,
                    "is_starting": false,
                    "weight": 0.2667,
                    "rating": 6.6
                  },
                  {
                    "match_date": "2026-08-23",
                    "opponent": "Atlético Madrid",
                    "minutes": 61.0,
                    "is_starting": true,
                    "weight": 0.2267,
                    "rating": 6.8
                  },
                  {
                    "match_date": "2026-08-16",
                    "opponent": "Real Racing Club",
                    "minutes": 56.0,
                    "is_starting": true,
                    "weight": 0.1927,
                    "rating": 6.7
                  }
                ],
                "feature_row": {
                  "history_matches": 4.0,
                  "is_starting_11": 0.0,
                  "onTargetScoringAttempt": 0.6862,
                  "totalShots": 1.7262,
                  "minutesPlayed": 51.5478,
                  "touches": 25.4156,
                  "dribbleValueNormalized": 0.2356
                },
                "per_target": [
                  {
                    "target": "expectedGoals",
                    "predicted": 0.13222143054008484,
                    "scale": "per match (raw)",
                    "top_features": [
                      {
                        "name": "minutesPlayed",
                        "importance": 0.093
                      },
                      {
                        "name": "is_starting_11",
                        "importance": 0.0745
                      },
                      {
                        "name": "totalShots",
                        "importance": 0.0545
                      },
                      {
                        "name": "onTargetScoringAttempt",
                        "importance": 0.043
                      },
                      {
                        "name": "expectedAssists",
                        "importance": 0.0314
                      }
                    ]
                  },
                  {
                    "target": "goals",
                    "predicted": 0.11954469978809357,
                    "scale": "count per match",
                    "top_features": [
                      {
                        "name": "onTargetScoringAttempt",
                        "importance": 0.1
                      },
                      {
                        "name": "totalShots",
                        "importance": 0.0715
                      },
                      {
                        "name": "is_starting_11",
                        "importance": 0.0371
                      },
                      {
                        "name": "minutesPlayed",
                        "importance": 0.0298
                      },
                      {
                        "name": "passValueNormalized",
                        "importance": 0.0268
                      }
                    ]
                  },
                  {
                    "target": "onTargetScoringAttempt",
                    "predicted": 0.6066159009933472,
                    "scale": "count per match",
                    "top_features": [
                      {
                        "name": "onTargetScoringAttempt",
                        "importance": 0.0703
                      },
                      {
                        "name": "totalShots",
                        "importance": 0.0583
                      },
                      {
                        "name": "dribbleValueNormalized",
                        "importance": 0.0486
                      },
                      {
                        "name": "touches",
                        "importance": 0.0401
                      },
                      {
                        "name": "minutesPlayed",
                        "importance": 0.0347
                      }
                    ]
                  },
                  {
                    "target": "expectedAssists",
                    "predicted": 0.049741387367248535,
                    "scale": "per match (raw)",
                    "top_features": [
                      {
                        "name": "touches",
                        "importance": 0.0802
                      },
                      {
                        "name": "accuratePass",
                        "importance": 0.0621
                      },
                      {
                        "name": "accurateOppositionHalfPasses",
                        "importance": 0.0547
                      },
                      {
                        "name": "totalPass",
                        "importance": 0.0537
                      },
                      {
                        "name": "numberOfSprints",
                        "importance": 0.0397
                      }
                    ]
                  },
                  {
                    "target": "keyPass",
                    "predicted": 0.5386216044425964,
                    "scale": "count per match",
                    "top_features": [
                      {
                        "name": "is_starting_11",
                        "importance": 0.0738
                      },
                      {
                        "name": "dribbleValueNormalized",
                        "importance": 0.0657
                      },
                      {
                        "name": "ballCarriesCount",
                        "importance": 0.0615
                      },
                      {
                        "name": "keyPass",
                        "importance": 0.0458
                      },
                      {
                        "name": "aerialLost",
                        "importance": 0.0313
                      }
                    ]
                  },
                  {
                    "target": "rating",
                    "predicted": 6.741200923919678,
                    "scale": "0-10",
                    "top_features": [
                      {
                        "name": "speed_threat",
                        "importance": 0.0598
                      },
                      {
                        "name": "is_starting_11",
                        "importance": 0.0489
                      },
                      {
                        "name": "opp_half_pass_pct",
                        "importance": 0.0439
                      },
                      {
                        "name": "minutesPlayed",
                        "importance": 0.0425
                      },
                      {
                        "name": "onTargetScoringAttempt",
                        "importance": 0.0404
                      }
                    ]
                  }
                ],
                "caveat": "Raw XGBoost output: no per-90 normalization; minutesPlayed is the player's historical average."
              }
            },
            {
              "step": "market_value_boost",
              "description": "Market-value quality scaling (boost 0.9901, quality 0.467)",
              "stats": {
                "expected_goals": 0.1309,
                "goal_rate": 0.1184,
                "goals": 0,
                "shots_on_target": 1,
                "expected_assists": 0.0493,
                "key_pass": 1,
                "rating": 6.6747,
                "minutes": 51,
                "total_pass": 16,
                "accurate_pass": 13,
                "duels_won": 3,
                "total_long_balls": 0,
                "accurate_long_balls": 0,
                "total_opp_half_passes": 13,
                "accurate_opp_half_passes": 11,
                "crosses_total": 0,
                "crosses_accurate": 0,
                "touches": 25,
                "possession_lost": 6.4358,
                "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": 2,
                "assists": 0,
                "shots_off_target": 0,
                "interceptions": 0,
                "tackles_won": 0,
                "tackles": 0,
                "clearances": 0,
                "blocks": 0,
                "big_chances_created": 0,
                "big_chances_missed": 0,
                "xgot": 0.0,
                "offsides": 0,
                "ball_carries": 10,
                "total_progression": 37,
                "progressive_carries": 1
              }
            },
            {
              "step": "fbref_prior_blend",
              "description": "FBref 2026-27 prior blended (weight 0.0385)",
              "stats": {
                "expected_goals": 0.1309,
                "goal_rate": 0.1138,
                "goals": 0,
                "shots_on_target": 1,
                "expected_assists": 0.0493,
                "key_pass": 1,
                "rating": 6.6747,
                "minutes": 51,
                "total_pass": 16,
                "accurate_pass": 13,
                "duels_won": 3,
                "total_long_balls": 0,
                "accurate_long_balls": 0,
                "total_opp_half_passes": 13,
                "accurate_opp_half_passes": 11,
                "crosses_total": 0,
                "crosses_accurate": 0,
                "touches": 25,
                "possession_lost": 6.4358,
                "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": 2,
                "assists": 0,
                "shots_off_target": 0,
                "interceptions": 0,
                "tackles_won": 0,
                "tackles": 0,
                "clearances": 0,
                "blocks": 0,
                "big_chances_created": 0,
                "big_chances_missed": 0,
                "xgot": 0.0,
                "offsides": 0,
                "ball_carries": 10,
                "total_progression": 37,
                "progressive_carries": 1,
                "total_shots": 4,
                "yellowCards": 0.0,
                "redCards": 0.0,
                "ownGoals": 0.0,
                "shotAccuracy": 50.0,
                "shotConversion": 0.0,
                "minutesPct": 53.3,
                "pointsPerMatch": 0.67,
                "netGoalDifferencePer90": -0.62
              }
            },
            {
              "step": "minutes_scale",
              "description": "Bench projection scaled to 27.4 expected minutes (appearance prob 0.47)",
              "stats": {
                "expected_goals": 0.0398,
                "goal_rate": 0.0346,
                "goals": 0,
                "shots_on_target": 0,
                "expected_assists": 0.015,
                "key_pass": 0,
                "rating": 6.6747,
                "minutes": 27,
                "total_pass": 5,
                "accurate_pass": 4,
                "duels_won": 1,
                "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": 8,
                "possession_lost": 1.9579,
                "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": 1,
                "assists": 0,
                "shots_off_target": 0,
                "interceptions": 0,
                "tackles_won": 0,
                "tackles": 0,
                "clearances": 0,
                "blocks": 0,
                "big_chances_created": 0,
                "big_chances_missed": 0,
                "xgot": 0.0,
                "offsides": 0,
                "ball_carries": 3,
                "total_progression": 11,
                "progressive_carries": 0,
                "total_shots": 1,
                "yellowCards": 0.0,
                "redCards": 0.0,
                "ownGoals": 0.0,
                "shotAccuracy": 50.0,
                "shotConversion": 0.0,
                "minutesPct": 53.3,
                "pointsPerMatch": 0.67,
                "netGoalDifferencePer90": 0.0,
                "bench_appearance_probability": 0.465,
                "bench_expected_minutes": 27.38
              }
            },
            {
              "step": "final_cap",
              "description": "Stats clamped to historical constraints and shot-component identity",
              "stats": {
                "expected_goals": 0.0398,
                "goal_rate": 0.0346,
                "goals": 0,
                "shots_on_target": 0,
                "expected_assists": 0.015,
                "key_pass": 0,
                "rating": 6.6747,
                "minutes": 27,
                "total_pass": 5,
                "accurate_pass": 4,
                "duels_won": 1,
                "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": 8,
                "possession_lost": 1.9579,
                "dispossessed": 0.0,
                "duels_lost": 0,
                "aerial_lost": 0,
                "total_contest": 0,
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                "ball_recovery": 0,
                "challenges_lost": 0,
                "fouls": 0,
                "fouls_drawn": 1,
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                "shots_off_target": 0,
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                "tackles_won": 0,
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                "big_chances_created": 0,
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                "xgot": 0.0,
                "offsides": 0,
                "ball_carries": 3,
                "total_progression": 11,
                "progressive_carries": 0,
                "total_shots": 1,
                "yellowCards": 0.0,
                "redCards": 0.0,
                "ownGoals": 0.0,
                "shotAccuracy": 50.0,
                "shotConversion": 0.0,
                "minutesPct": 53.3,
                "pointsPerMatch": 0.67,
                "netGoalDifferencePer90": 0.0,
                "bench_appearance_probability": 0.465,
                "bench_expected_minutes": 27.38
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            },
            {
              "step": "rankings_attached",
              "description": "Global ranking attached (match squad rank 16, fifa_overall 79.0)",
              "stats": {
                "expected_goals": 0.0398,
                "goal_rate": 0.0346,
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                "shots_on_target": 0,
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                "key_pass": 0,
                "rating": 6.6747,
                "minutes": 27,
                "total_pass": 5,
                "accurate_pass": 4,
                "duels_won": 1,
                "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": 8,
                "possession_lost": 1.9579,
                "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": 1,
                "assists": 0,
                "shots_off_target": 0,
                "interceptions": 0,
                "tackles_won": 0,
                "tackles": 0,
                "clearances": 0,
                "blocks": 0,
                "big_chances_created": 0,
                "big_chances_missed": 0,
                "xgot": 0.0,
                "offsides": 0,
                "ball_carries": 3,
                "total_progression": 11,
                "progressive_carries": 0,
                "total_shots": 1,
                "yellowCards": 0.0,
                "redCards": 0.0,
                "ownGoals": 0.0,
                "shotAccuracy": 50.0,
                "shotConversion": 0.0,
                "minutesPct": 53.3,
                "pointsPerMatch": 0.67,
                "netGoalDifferencePer90": 0.0,
                "bench_appearance_probability": 0.465,
                "bench_expected_minutes": 27.38,
                "substitution_rule_cap": 5,
                "projected_team_substitution_count": 3,
                "projected_substitution_expected_count": 2.697,
                "projected_substitution_game_state_adjustment": 0,
                "substitution_usage": "available_bench_not_projected_used",
                "projected_goals": 0,
                "goal_probability": 0.0,
                "projected_assists": 0,
                "assist_probability": 0.0,
                "fifa_overall": 79.0
              }
            }
          ]
        }
      },
      "substitutes": {
        "Tani Oluwaseyi": {
          "player_id": 1172477,
          "position": "F",
          "position_depth": "F_BENCH",
          "is_starter": false,
          "shirt_number": 21,
          "height": 188,
          "market_value": 7500000,
          "stats": {
            "expected_goals": 0.0224,
            "goal_rate": 0.023,
            "goals": 0,
            "shots_on_target": 0,
            "expected_assists": 0.0031,
            "key_pass": 0,
            "rating": 6.6644,
            "minutes": 16,
            "total_pass": 0,
            "accurate_pass": 0,
            "duels_won": 1,
            "total_long_balls": 0,
            "accurate_long_balls": 0,
            "total_opp_half_passes": 0,
            "accurate_opp_half_passes": 0,
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            "crosses_accurate": 0,
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            "possession_lost": 0.294,
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            "duels_lost": 0,
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            "total_contest": 0,
            "won_contest": 0,
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            "challenges_lost": 0,
            "fouls": 0,
            "fouls_drawn": 0,
            "assists": 0,
            "shots_off_target": 0,
            "interceptions": 0,
            "tackles_won": 0,
            "tackles": 0,
            "clearances": 0,
            "blocks": 0,
            "big_chances_created": 0,
            "big_chances_missed": 0,
            "xgot": 0.0,
            "offsides": 0,
            "ball_carries": 0,
            "total_progression": 0,
            "progressive_carries": 0,
            "total_shots": 0,
            "yellowCards": 0.0,
            "redCards": 0.0,
            "ownGoals": 0.0,
            "minutesPct": 5.9,
            "pointsPerMatch": 0.5,
            "netGoalDifferencePer90": 0.0,
            "bench_appearance_probability": 0.723,
            "bench_expected_minutes": 15.88,
            "projected_substitution_order": 1,
            "substitution_rule_cap": 5,
            "projected_team_substitution_count": 3,
            "projected_substitution_expected_count": 2.697,
            "projected_substitution_game_state_adjustment": 0,
            "substitution_usage": "projected_used_substitute",
            "projected_goals": 0,
            "goal_probability": 0.0,
            "projected_assists": 0,
            "assist_probability": 0.0,
            "fifa_overall": 71.0
          },
          "latest_10_games": [
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              "match_date": "2026-09-05",
              "home_team": "Villarreal",
              "away_team": "Deportivo de A Coruña",
              "team_side": "home",
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              "team": "Villarreal",
              "opponent": "Deportivo de A Coruña",
              "stats": {
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                "assists": 0,
                "expected_assists": 0.007,
                "total_shots": 0,
                "total_pass": 4,
                "accurate_pass": 4
              },
              "has_player_stats": true,
              "league_name": "LaLiga",
              "league_id": "8.0",
              "league_slug": "laliga",
              "league_country": "Spain",
              "season_id": "97268.0",
              "season_name": "LaLiga 26/27",
              "season_year": "26/27"
            },
            {
              "match_id": 16416290.0,
              "match_date": "2026-08-28",
              "home_team": "Deportivo Alavés",
              "away_team": "Villarreal",
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              "is_starting_11": 0,
              "team": "Villarreal",
              "opponent": "Deportivo Alavés",
              "stats": {
                "minutes": 8,
                "rating": 6.4,
                "assists": 0,
                "total_shots": 0,
                "total_pass": 1
              },
              "has_player_stats": true,
              "league_name": "LaLiga",
              "league_id": "8.0",
              "league_slug": "laliga",
              "league_country": "Spain",
              "season_id": "97268.0",
              "season_name": "LaLiga 26/27",
              "season_year": "26/27"
            },
            {
              "match_id": 16416302.0,
              "match_date": "2026-08-23",
              "home_team": "Atlético Madrid",
              "away_team": "Villarreal",
              "team_side": "away",
              "is_starting_11": 0,
              "team": "Villarreal",
              "opponent": "Atlético Madrid",
              "stats": {
                "minutes": 15,
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                "expected_assists": 0.0001,
                "total_shots": 0,
                "total_pass": 2,
                "accurate_pass": 1,
                "clearances": 2,
                "aerial_won": 1,
                "duels_won": 1,
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              },
              "has_player_stats": true,
              "league_name": "LaLiga",
              "league_id": "8.0",
              "league_slug": "laliga",
              "league_country": "Spain",
              "season_id": "97268.0",
              "season_name": "LaLiga 26/27",
              "season_year": "26/27"
            }
          ],
          "ranking": {
            "global_player_rank": 4879,
            "combined_rank_score": 2974.5,
            "ranking_source": "sofascore_plus_fifa_csv",
            "ranking_status": "combined",
            "sofascore_rank": 914.0,
            "sofascore_rating": 6.504,
            "sofascore_appearances": 27.0,
            "fifa_rank": 5035.0,
            "fifa_overall": 71.0,
            "fifa_source": "EA SPORTS FC official ratings",
            "match_squad_rank": 14,
            "squad_role": "substitute",
            "projected_match_rating": 6.6644,
            "source_file": "data/player_rankings.csv",
            "player_name": "Tani Oluwaseyi",
            "ranking_neighbors": {
              "upper": [
                {
                  "player_name": "Yazan Al Arab",
                  "ranking": 4874
                },
                {
                  "player_name": "Lee Chang Geun",
                  "ranking": 4875
                },
                {
                  "player_name": "Song Bum Keun",
                  "ranking": 4876
                },
                {
                  "player_name": "Renato Steffen",
                  "ranking": 4877
                },
                {
                  "player_name": "Edimilson Fernandes",
                  "ranking": 4878
                }
              ],
              "lower": [
                {
                  "player_name": "Cédric Zesiger",
                  "ranking": 4880
                },
                {
                  "player_name": "Timothé Cognat",
                  "ranking": 4881
                },
                {
                  "player_name": "Alvyn Sanches",
                  "ranking": 4882
                },
                {
                  "player_name": "Mattia Zanotti",
                  "ranking": 4883
                },
                {
                  "player_name": "Silas Andersen",
                  "ranking": 4884
                }
              ]
            }
          },
          "data_sources": [
            "match_history",
            "market_value",
            "fbref_season"
          ],
          "data_confidence": 0.439,
          "history_matches": 3,
          "xgboost_reasoning": {
            "model_source": "xgboost_regressor",
            "position_service": "F_service",
            "features_evaluated": [
              "minutesPlayed",
              "is_starting_11",
              "totalPass",
              "accuratePass",
              "totalOppositionHalfPasses",
              "accurateOppositionHalfPasses",
              "totalShots",
              "onTargetScoringAttempt",
              "shotOffTarget",
              "bigChanceMissed",
              "expectedAssists",
              "keyPass",
              "duelWon",
              "duelLost",
              "aerialWon",
              "aerialLost",
              "touches",
              "dispossessed",
              "wasFouled",
              "topSpeed",
              "numberOfSprints",
              "ballRecovery",
              "possessionLostCtrl",
              "passValueNormalized",
              "dribbleValueNormalized",
              "defensiveValueNormalized",
              "shotValueNormalized",
              "ballCarriesCount",
              "totalProgression",
              "progressiveBallCarriesCount",
              "pass_accuracy",
              "duel_win_rate",
              "opp_half_pass_pct",
              "shot_accuracy",
              "xg_per_shot",
              "touches_p90",
              "totalShots_p90",
              "duelWon_p90",
              "ballCarriesCount_p90",
              "big_chance_conversion",
              "shot_waste_rate",
              "aerial_dominance",
              "press_resistance_fwd",
              "speed_threat",
              "progressive_carries_p90",
              "history_matches"
            ],
            "targets_predicted": [
              "expectedGoals",
              "goals",
              "onTargetScoringAttempt",
              "expectedAssists",
              "keyPass",
              "rating"
            ],
            "history_matches": 3,
            "data_confidence": 0.439,
            "data_sources": [
              "match_history",
              "market_value",
              "fbref_season"
            ],
            "bench_expected_minutes": 15.88,
            "bench_appearance_prob": 0.723,
            "market_value_adjustment": 0.9978,
            "fbref_prior_metrics": {
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              "competition": "La Liga",
              "season": "2026-2027",
              "appearances": 2.0,
              "starts": 0.0,
              "sub_appearances": 2.0,
              "minutes_per_sub": 8.0,
              "goals_per90": 0.0,
              "assists_per90": 0.0,
              "prior_reliability": 0.0133
            },
            "rationale": "Bench projection scaled from XGBoost F_service (3 historical appearances) to 15.9 expected mins (appearance prob 0.72); FBref playing time empirical prior: 2.0 sub appearances, 8.0 mins/sub."
          },
          "stat_evolution": [
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              "description": "XGBoost F_service raw output over 6 target models",
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                "goals": 0,
                "shots_on_target": 0,
                "expected_assists": 0.0177,
                "key_pass": 0,
                "rating": 6.6791,
                "minutes": 12,
                "total_pass": 2,
                "accurate_pass": 0,
                "duels_won": 3,
                "total_long_balls": 0,
                "accurate_long_balls": 0,
                "total_opp_half_passes": 2,
                "accurate_opp_half_passes": 0,
                "crosses_total": 0,
                "crosses_accurate": 0,
                "touches": 5,
                "possession_lost": 1.67,
                "dispossessed": 0.0,
                "duels_lost": 0,
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                "total_contest": 0,
                "won_contest": 0,
                "ball_recovery": 0,
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                "fouls": 0,
                "fouls_drawn": 0,
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                "xgot": 0.0,
                "offsides": 0,
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              },
              "trace": {
                "model": {
                  "position_service": "F",
                  "schema_version": 3,
                  "trained_at": "2026-09-14T10:01:47.077722+00:00",
                  "trained_on": {
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                    "players": 278,
                    "rows": 769
                  }
                },
                "player_history": [
                  {
                    "match_date": "2026-09-05",
                    "opponent": "Deportivo de A Coruña",
                    "minutes": 13.0,
                    "is_starting": false,
                    "weight": 0.3887,
                    "rating": 6.4
                  },
                  {
                    "match_date": "2026-08-28",
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                    "minutes": 8.0,
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                    "weight": 0.3304,
                    "rating": 6.4
                  },
                  {
                    "match_date": "2026-08-23",
                    "opponent": "Atlético Madrid",
                    "minutes": 15.0,
                    "is_starting": false,
                    "weight": 0.2809,
                    "rating": 6.6
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                ],
                "feature_row": {
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                  "is_starting_11": 0.0,
                  "onTargetScoringAttempt": 0.0,
                  "totalShots": 0.0,
                  "minutesPlayed": 11.9096,
                  "touches": 4.6783,
                  "dribbleValueNormalized": -0.0157
                },
                "per_target": [
                  {
                    "target": "expectedGoals",
                    "predicted": 0.09236608445644379,
                    "scale": "per match (raw)",
                    "top_features": [
                      {
                        "name": "minutesPlayed",
                        "importance": 0.093
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                      {
                        "name": "is_starting_11",
                        "importance": 0.0745
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                      {
                        "name": "totalShots",
                        "importance": 0.0545
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                      {
                        "name": "onTargetScoringAttempt",
                        "importance": 0.043
                      },
                      {
                        "name": "expectedAssists",
                        "importance": 0.0314
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                    ]
                  },
                  {
                    "target": "goals",
                    "predicted": 0.13130521774291992,
                    "scale": "count per match",
                    "top_features": [
                      {
                        "name": "onTargetScoringAttempt",
                        "importance": 0.1
                      },
                      {
                        "name": "totalShots",
                        "importance": 0.0715
                      },
                      {
                        "name": "is_starting_11",
                        "importance": 0.0371
                      },
                      {
                        "name": "minutesPlayed",
                        "importance": 0.0298
                      },
                      {
                        "name": "passValueNormalized",
                        "importance": 0.0268
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                    ]
                  },
                  {
                    "target": "onTargetScoringAttempt",
                    "predicted": 0.49849429726600647,
                    "scale": "count per match",
                    "top_features": [
                      {
                        "name": "onTargetScoringAttempt",
                        "importance": 0.0703
                      },
                      {
                        "name": "totalShots",
                        "importance": 0.0583
                      },
                      {
                        "name": "dribbleValueNormalized",
                        "importance": 0.0486
                      },
                      {
                        "name": "touches",
                        "importance": 0.0401
                      },
                      {
                        "name": "minutesPlayed",
                        "importance": 0.0347
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                    ]
                  },
                  {
                    "target": "expectedAssists",
                    "predicted": 0.017674116417765617,
                    "scale": "per match (raw)",
                    "top_features": [
                      {
                        "name": "touches",
                        "importance": 0.0802
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                      {
                        "name": "accuratePass",
                        "importance": 0.0621
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                      {
                        "name": "accurateOppositionHalfPasses",
                        "importance": 0.0547
                      },
                      {
                        "name": "totalPass",
                        "importance": 0.0537
                      },
                      {
                        "name": "numberOfSprints",
                        "importance": 0.0397
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                    ]
                  },
                  {
                    "target": "keyPass",
                    "predicted": 0.3206009864807129,
                    "scale": "count per match",
                    "top_features": [
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                        "name": "is_starting_11",
                        "importance": 0.0738
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                      {
                        "name": "dribbleValueNormalized",
                        "importance": 0.0657
                      },
                      {
                        "name": "ballCarriesCount",
                        "importance": 0.0615
                      },
                      {
                        "name": "keyPass",
                        "importance": 0.0458
                      },
                      {
                        "name": "aerialLost",
                        "importance": 0.0313
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                    ]
                  },
                  {
                    "target": "rating",
                    "predicted": 6.6791300773620605,
                    "scale": "0-10",
                    "top_features": [
                      {
                        "name": "speed_threat",
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                      {
                        "name": "is_starting_11",
                        "importance": 0.0489
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                      {
                        "name": "opp_half_pass_pct",
                        "importance": 0.0439
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                      {
                        "name": "minutesPlayed",
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                      {
                        "name": "onTargetScoringAttempt",
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                    ]
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                ],
                "caveat": "Raw XGBoost output: no per-90 normalization; minutesPlayed is the player's historical average."
              }
            },
            {
              "step": "market_value_boost",
              "description": "Market-value quality scaling (boost 0.9978, quality 0.493)",
              "stats": {
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                "expected_assists": 0.0176,
                "key_pass": 0,
                "rating": 6.6644,
                "minutes": 12,
                "total_pass": 2,
                "accurate_pass": 0,
                "duels_won": 3,
                "total_long_balls": 0,
                "accurate_long_balls": 0,
                "total_opp_half_passes": 2,
                "accurate_opp_half_passes": 0,
                "crosses_total": 0,
                "crosses_accurate": 0,
                "touches": 5,
                "possession_lost": 1.6663,
                "dispossessed": 0.0,
                "duels_lost": 0,
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                "total_contest": 0,
                "won_contest": 0,
                "ball_recovery": 0,
                "challenges_lost": 0,
                "fouls": 0,
                "fouls_drawn": 0,
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                "big_chances_created": 0,
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                "xgot": 0.0,
                "offsides": 0,
                "ball_carries": 0,
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                "progressive_carries": 0
              }
            },
            {
              "step": "fbref_prior_blend",
              "description": "FBref 2026-27 prior blended (weight 0.0054)",
              "stats": {
                "expected_goals": 0.0922,
                "goal_rate": 0.1303,
                "goals": 0,
                "shots_on_target": 0,
                "expected_assists": 0.0176,
                "key_pass": 0,
                "rating": 6.6644,
                "minutes": 12,
                "total_pass": 2,
                "accurate_pass": 0,
                "duels_won": 3,
                "total_long_balls": 0,
                "accurate_long_balls": 0,
                "total_opp_half_passes": 2,
                "accurate_opp_half_passes": 0,
                "crosses_total": 0,
                "crosses_accurate": 0,
                "touches": 5,
                "possession_lost": 1.6663,
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                "total_contest": 0,
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                "ball_recovery": 0,
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                "fouls": 0,
                "fouls_drawn": 0,
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                "xgot": 0.0,
                "offsides": 0,
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                "total_progression": 0,
                "progressive_carries": 0,
                "total_shots": 0,
                "yellowCards": 0.0,
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                "ownGoals": 0.0,
                "minutesPct": 5.9,
                "pointsPerMatch": 0.5,
                "netGoalDifferencePer90": -5.63
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            },
            {
              "step": "minutes_scale",
              "description": "Bench projection scaled to 15.9 expected minutes (appearance prob 0.72)",
              "stats": {
                "expected_goals": 0.0163,
                "goal_rate": 0.023,
                "goals": 0,
                "shots_on_target": 0,
                "expected_assists": 0.0031,
                "key_pass": 0,
                "rating": 6.6644,
                "minutes": 16,
                "total_pass": 0,
                "accurate_pass": 0,
                "duels_won": 1,
                "total_long_balls": 0,
                "accurate_long_balls": 0,
                "total_opp_half_passes": 0,
                "accurate_opp_half_passes": 0,
                "crosses_total": 0,
                "crosses_accurate": 0,
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                "possession_lost": 0.294,
                "dispossessed": 0.0,
                "duels_lost": 0,
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                "won_contest": 0,
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                "fouls": 0,
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                "big_chances_created": 0,
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                "xgot": 0.0,
                "offsides": 0,
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                "total_progression": 0,
                "progressive_carries": 0,
                "total_shots": 0,
                "yellowCards": 0.0,
                "redCards": 0.0,
                "ownGoals": 0.0,
                "minutesPct": 5.9,
                "pointsPerMatch": 0.5,
                "netGoalDifferencePer90": 0.0,
                "bench_appearance_probability": 0.723,
                "bench_expected_minutes": 15.88
              }
            },
            {
              "step": "final_cap",
              "description": "Stats clamped to historical constraints and shot-component identity",
              "stats": {
                "expected_goals": 0.0163,
                "goal_rate": 0.023,
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                "shots_on_target": 0,
                "expected_assists": 0.0031,
                "key_pass": 0,
                "rating": 6.6644,
                "minutes": 16,
                "total_pass": 0,
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                "duels_won": 1,
                "total_long_balls": 0,
                "accurate_long_balls": 0,
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                "accurate_opp_half_passes": 0,
                "crosses_total": 0,
                "crosses_accurate": 0,
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                "possession_lost": 0.294,
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                "duels_lost": 0,
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                "yellowCards": 0.0,
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                "minutesPct": 5.9,
                "pointsPerMatch": 0.5,
                "netGoalDifferencePer90": 0.0,
                "bench_appearance_probability": 0.723,
                "bench_expected_minutes": 15.88
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            },
            {
              "step": "team_lambda_rescale",
              "description": "Player expected_goals/expected_assists rescaled so squad sum equals team lambda 1.29 (squad xG sum 0.9419, xG scale 1.3717)",
              "stats": {
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                "goal_rate": 0.023,
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                "expected_assists": 0.0031,
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                "rating": 6.6644,
                "minutes": 16,
                "total_pass": 0,
                "accurate_pass": 0,
                "duels_won": 1,
                "total_long_balls": 0,
                "accurate_long_balls": 0,
                "total_opp_half_passes": 0,
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                "fouls": 0,
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                "big_chances_created": 0,
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                "xgot": 0.0,
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                "total_progression": 0,
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                "total_shots": 0,
                "yellowCards": 0.0,
                "redCards": 0.0,
                "ownGoals": 0.0,
                "minutesPct": 5.9,
                "pointsPerMatch": 0.5,
                "netGoalDifferencePer90": 0.0,
                "bench_appearance_probability": 0.723,
                "bench_expected_minutes": 15.88,
                "projected_substitution_order": 1,
                "substitution_rule_cap": 5,
                "projected_team_substitution_count": 3,
                "projected_substitution_expected_count": 2.697,
                "projected_substitution_game_state_adjustment": 0,
                "substitution_usage": "projected_used_substitute",
                "projected_goals": 0,
                "goal_probability": 0.0,
                "projected_assists": 0,
                "assist_probability": 0.0
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            },
            {
              "step": "rankings_attached",
              "description": "Global ranking attached (match squad rank 14, fifa_overall 71.0)",
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                "expected_goals": 0.0224,
                "goal_rate": 0.023,
                "goals": 0,
                "shots_on_target": 0,
                "expected_assists": 0.0031,
                "key_pass": 0,
                "rating": 6.6644,
                "minutes": 16,
                "total_pass": 0,
                "accurate_pass": 0,
                "duels_won": 1,
                "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": 0.294,
                "dispossessed": 0.0,
                "duels_lost": 0,
                "aerial_lost": 0,
                "total_contest": 0,
                "won_contest": 0,
                "ball_recovery": 0,
                "challenges_lost": 0,
                "fouls": 0,
                "fouls_drawn": 0,
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                "shots_off_target": 0,
                "interceptions": 0,
                "tackles_won": 0,
                "tackles": 0,
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                "big_chances_created": 0,
                "big_chances_missed": 0,
                "xgot": 0.0,
                "offsides": 0,
                "ball_carries": 0,
                "total_progression": 0,
                "progressive_carries": 0,
                "total_shots": 0,
                "yellowCards": 0.0,
                "redCards": 0.0,
                "ownGoals": 0.0,
                "minutesPct": 5.9,
                "pointsPerMatch": 0.5,
                "netGoalDifferencePer90": 0.0,
                "bench_appearance_probability": 0.723,
                "bench_expected_minutes": 15.88,
                "projected_substitution_order": 1,
                "substitution_rule_cap": 5,
                "projected_team_substitution_count": 3,
                "projected_substitution_expected_count": 2.697,
                "projected_substitution_game_state_adjustment": 0,
                "substitution_usage": "projected_used_substitute",
                "projected_goals": 0,
                "goal_probability": 0.0,
                "projected_assists": 0,
                "assist_probability": 0.0,
                "fifa_overall": 71.0
              }
            }
          ]
        },
        "Ilias Akhomach": {
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          "position_depth": "M_BENCH",
          "is_starter": false,
          "shirt_number": 11,
          "height": 175,
          "market_value": 11100000,
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            "expected_assists": 0.031,
            "expected_goals": 0.0273,
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            "accurate_pass": 9,
            "ball_recovery": 1,
            "duels_won": 1,
            "rating": 7.0,
            "minutes": 19,
            "total_long_balls": 1,
            "accurate_long_balls": 1,
            "total_own_half_passes": 5,
            "accurate_own_half_passes": 4,
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            "tackles": 0,
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            "total_contest": 1,
            "won_contest": 0,
            "challenges_lost": 1,
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            "fouls_drawn": 0,
            "goal_rate": 0.0144,
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            "shots_off_target": 0,
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            "xgot": 0.0134,
            "ball_carries": 6,
            "total_progression": 17,
            "progressive_carries": 1,
            "offsides": 0,
            "yellowCards": 0.0,
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            "minutesPct": 17.4,
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            "substitution_usage": "projected_used_substitute",
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          "latest_10_games": [
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                "expected_goals": 0.0127,
                "expected_assists": 0.0046,
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                "shots_off_target": 1,
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                "accurate_pass": 5,
                "tackles": 1,
                "duels_won": 1,
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              },
              "has_player_stats": true,
              "league_name": "LaLiga",
              "league_id": "8.0",
              "league_slug": "laliga",
              "league_country": "Spain",
              "season_id": "97268.0",
              "season_name": "LaLiga 26/27",
              "season_year": "26/27"
            },
            {
              "match_id": 16416290.0,
              "match_date": "2026-08-28",
              "home_team": "Deportivo Alavés",
              "away_team": "Villarreal",
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              "is_starting_11": 0,
              "team": "Villarreal",
              "opponent": "Deportivo Alavés",
              "stats": {
                "minutes": 20,
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                "expected_assists": 0.0248,
                "total_shots": 0,
                "total_pass": 19,
                "accurate_pass": 18,
                "duels_won": 1,
                "ball_recovery": 1
              },
              "has_player_stats": true,
              "league_name": "LaLiga",
              "league_id": "8.0",
              "league_slug": "laliga",
              "league_country": "Spain",
              "season_id": "97268.0",
              "season_name": "LaLiga 26/27",
              "season_year": "26/27"
            },
            {
              "match_id": 16416302.0,
              "match_date": "2026-08-23",
              "home_team": "Atlético Madrid",
              "away_team": "Villarreal",
              "team_side": "away",
              "is_starting_11": 0,
              "team": "Villarreal",
              "opponent": "Atlético Madrid",
              "stats": {
                "minutes": 11,
                "rating": 6.4,
                "assists": 0,
                "expected_assists": 0.0004,
                "total_shots": 0,
                "total_pass": 1,
                "accurate_pass": 1,
                "interceptions": 1,
                "duels_won": 1
              },
              "has_player_stats": true,
              "league_name": "LaLiga",
              "league_id": "8.0",
              "league_slug": "laliga",
              "league_country": "Spain",
              "season_id": "97268.0",
              "season_name": "LaLiga 26/27",
              "season_year": "26/27"
            },
            {
              "match_id": 16421061.0,
              "match_date": "2026-08-16",
              "home_team": "Real Racing Club",
              "away_team": "Villarreal",
              "team_side": "away",
              "is_starting_11": 0,
              "team": "Villarreal",
              "opponent": "Real Racing Club",
              "stats": {
                "minutes": 13,
                "rating": 6.4,
                "assists": 0,
                "expected_assists": 0.0069,
                "total_shots": 0,
                "total_pass": 9,
                "accurate_pass": 6,
                "tackles": 1,
                "duels_won": 1
              },
              "has_player_stats": true,
              "league_name": "LaLiga",
              "league_id": "8.0",
              "league_slug": "laliga",
              "league_country": "Spain",
              "season_id": "97268.0",
              "season_name": "LaLiga 26/27",
              "season_year": "26/27"
            }
          ],
          "ranking": {
            "global_player_rank": 3623,
            "combined_rank_score": 1590.0,
            "ranking_source": "sofascore_plus_fifa_csv",
            "ranking_status": "combined",
            "sofascore_rank": 768.0,
            "sofascore_rating": 6.645,
            "sofascore_appearances": 20.0,
            "fifa_rank": 2412.0,
            "fifa_overall": 75.0,
            "fifa_source": "EA SPORTS FC official ratings",
            "match_squad_rank": 10,
            "squad_role": "substitute",
            "projected_match_rating": 7.0,
            "source_file": "data/player_rankings.csv",
            "player_name": "Ilias Akhomach",
            "ranking_neighbors": {
              "upper": [
                {
                  "player_name": "Joe Scally",
                  "ranking": 3618
                },
                {
                  "player_name": "Petros Mantalos",
                  "ranking": 3619
                },
                {
                  "player_name": "Rodinei",
                  "ranking": 3620
                },
                {
                  "player_name": "David Jurásek",
                  "ranking": 3621
                },
                {
                  "player_name": "Raúl Moro",
                  "ranking": 3622
                }
              ],
              "lower": [
                {
                  "player_name": "Andrija Živković",
                  "ranking": 3624
                },
                {
                  "player_name": "Maffeo",
                  "ranking": 3625
                },
                {
                  "player_name": "Harold Moukoudi",
                  "ranking": 3626
                },
                {
                  "player_name": "Davide Calabria",
                  "ranking": 3627
                },
                {
                  "player_name": "Luka Jović",
                  "ranking": 3628
                }
              ]
            }
          },
          "data_sources": [
            "market_value",
            "fbref_season"
          ],
          "data_confidence": 0.255,
          "history_matches": 0,
          "xgboost_reasoning": {
            "model_source": "market_value_prior",
            "position_service": "M_service",
            "features_evaluated": [],
            "targets_predicted": [],
            "history_matches": 0,
            "data_confidence": 0.255,
            "data_sources": [
              "market_value",
              "fbref_season"
            ],
            "bench_expected_minutes": 18.86,
            "bench_appearance_prob": 0.7,
            "market_value_adjustment": 0.5353,
            "fbref_prior_metrics": {
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              "competition": "La Liga",
              "season": "2026-2027",
              "appearances": 3.0,
              "starts": 0.0,
              "sub_appearances": 3.0,
              "minutes_per_sub": 16.0,
              "goals_per90": 0.0,
              "assists_per90": 0.0,
              "prior_reliability": 0.0333
            },
            "rationale": "Bench projection from market-value prior (€11,100,000) scaled to 18.9 expected mins; FBref playing time empirical prior: 3.0 sub appearances, 16.0 mins/sub."
          },
          "stat_evolution": [
            {
              "step": "market_value_prior",
              "description": "Market-value baseline for position M (quality 0.54)",
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                "assists": 0,
                "expected_assists": 0.148,
                "expected_goals": 0.095,
                "total_shots": 2,
                "total_pass": 54,
                "accurate_pass": 43,
                "ball_recovery": 5,
                "duels_won": 6,
                "rating": 7.0,
                "minutes": 90,
                "total_long_balls": 5,
                "accurate_long_balls": 3,
                "total_own_half_passes": 22,
                "accurate_own_half_passes": 17,
                "total_opp_half_passes": 21,
                "accurate_opp_half_passes": 16,
                "crosses_total": 2,
                "crosses_accurate": 1,
                "touches": 69,
                "possession_lost": 8.7,
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                "duels_lost": 4,
                "aerial_won": 1,
                "aerial_lost": 1,
                "interceptions": 1,
                "tackles_won": 2,
                "tackles": 2,
                "clearances": 1,
                "total_contest": 4,
                "won_contest": 2,
                "challenges_lost": 1,
                "fouls": 2,
                "fouls_drawn": 1,
                "goal_rate": 0.07,
                "goals": 0,
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                "blocks": 0,
                "big_chances_created": 0,
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                "xgot": 0.064,
                "ball_carries": 31,
                "total_progression": 83,
                "progressive_carries": 7
              }
            },
            {
              "step": "fbref_prior_blend",
              "description": "FBref 2026-27 prior blended (weight 0.0216)",
              "stats": {
                "key_pass": 2,
                "assists": 0,
                "expected_assists": 0.148,
                "expected_goals": 0.095,
                "total_shots": 1,
                "total_pass": 54,
                "accurate_pass": 43,
                "ball_recovery": 5,
                "duels_won": 6,
                "rating": 7.0,
                "minutes": 90,
                "total_long_balls": 5,
                "accurate_long_balls": 3,
                "total_own_half_passes": 22,
                "accurate_own_half_passes": 17,
                "total_opp_half_passes": 21,
                "accurate_opp_half_passes": 16,
                "crosses_total": 2,
                "crosses_accurate": 1,
                "touches": 69,
                "possession_lost": 8.7,
                "dispossessed": 0.8,
                "duels_lost": 4,
                "aerial_won": 1,
                "aerial_lost": 1,
                "interceptions": 1,
                "tackles_won": 1,
                "tackles": 2,
                "clearances": 1,
                "total_contest": 4,
                "won_contest": 2,
                "challenges_lost": 1,
                "fouls": 2,
                "fouls_drawn": 1,
                "goal_rate": 0.0685,
                "goals": 0,
                "shots_on_target": 1,
                "shots_off_target": 0,
                "blocks": 0,
                "big_chances_created": 0,
                "big_chances_missed": 0,
                "xgot": 0.064,
                "ball_carries": 31,
                "total_progression": 83,
                "progressive_carries": 7,
                "offsides": 0,
                "yellowCards": 0.0,
                "redCards": 0.0,
                "ownGoals": 0.0,
                "minutesPct": 17.4,
                "pointsPerMatch": 0.67,
                "netGoalDifferencePer90": -1.91
              }
            },
            {
              "step": "minutes_scale",
              "description": "Bench projection scaled to 18.9 expected minutes (appearance prob 0.70)",
              "stats": {
                "key_pass": 0,
                "assists": 0,
                "expected_assists": 0.031,
                "expected_goals": 0.0199,
                "total_shots": 0,
                "total_pass": 11,
                "accurate_pass": 9,
                "ball_recovery": 1,
                "duels_won": 1,
                "rating": 7.0,
                "minutes": 19,
                "total_long_balls": 1,
                "accurate_long_balls": 1,
                "total_own_half_passes": 5,
                "accurate_own_half_passes": 4,
                "total_opp_half_passes": 4,
                "accurate_opp_half_passes": 3,
                "crosses_total": 0,
                "crosses_accurate": 0,
                "touches": 14,
                "possession_lost": 1.8231,
                "dispossessed": 0.8,
                "duels_lost": 1,
                "aerial_won": 0,
                "aerial_lost": 1,
                "interceptions": 0,
                "tackles_won": 0,
                "tackles": 0,
                "clearances": 0,
                "total_contest": 1,
                "won_contest": 0,
                "challenges_lost": 1,
                "fouls": 0,
                "fouls_drawn": 0,
                "goal_rate": 0.0144,
                "goals": 0,
                "shots_on_target": 0,
                "shots_off_target": 0,
                "blocks": 0,
                "big_chances_created": 0,
                "big_chances_missed": 0,
                "xgot": 0.0134,
                "ball_carries": 6,
                "total_progression": 17,
                "progressive_carries": 1,
                "offsides": 0,
                "yellowCards": 0.0,
                "redCards": 0.0,
                "ownGoals": 0.0,
                "minutesPct": 17.4,
                "pointsPerMatch": 0.67,
                "netGoalDifferencePer90": 0.0,
                "bench_appearance_probability": 0.7,
                "bench_expected_minutes": 18.86
              }
            },
            {
              "step": "final_cap",
              "description": "Stats clamped to historical constraints and shot-component identity",
              "stats": {
                "key_pass": 0,
                "assists": 0,
                "expected_assists": 0.031,
                "expected_goals": 0.0199,
                "total_shots": 0,
                "total_pass": 11,
                "accurate_pass": 9,
                "ball_recovery": 1,
                "duels_won": 1,
                "rating": 7.0,
                "minutes": 19,
                "total_long_balls": 1,
                "accurate_long_balls": 1,
                "total_own_half_passes": 5,
                "accurate_own_half_passes": 4,
                "total_opp_half_passes": 4,
                "accurate_opp_half_passes": 3,
                "crosses_total": 0,
                "crosses_accurate": 0,
                "touches": 14,
                "possession_lost": 1.8231,
                "dispossessed": 0.8,
                "duels_lost": 1,
                "aerial_won": 0,
                "aerial_lost": 1,
                "interceptions": 0,
                "tackles_won": 0,
                "tackles": 0,
                "clearances": 0,
                "total_contest": 1,
                "won_contest": 0,
                "challenges_lost": 1,
                "fouls": 0,
                "fouls_drawn": 0,
                "goal_rate": 0.0144,
                "goals": 0,
                "shots_on_target": 0,
                "shots_off_target": 0,
                "blocks": 0,
                "big_chances_created": 0,
                "big_chances_missed": 0,
                "xgot": 0.0134,
                "ball_carries": 6,
                "total_progression": 17,
                "progressive_carries": 1,
                "offsides": 0,
                "yellowCards": 0.0,
                "redCards": 0.0,
                "ownGoals": 0.0,
                "minutesPct": 17.4,
                "pointsPerMatch": 0.67,
                "netGoalDifferencePer90": 0.0,
                "bench_appearance_probability": 0.7,
                "bench_expected_minutes": 18.86
              }
            },
            {
              "step": "team_lambda_rescale",
              "description": "Player expected_goals/expected_assists rescaled so squad sum equals team lambda 1.29 (squad xG sum 0.9419, xG scale 1.3717)",
              "stats": {
                "key_pass": 0,
                "assists": 0,
                "expected_assists": 0.031,
                "expected_goals": 0.0273,
                "total_shots": 0,
                "total_pass": 11,
                "accurate_pass": 9,
                "ball_recovery": 1,
                "duels_won": 1,
                "rating": 7.0,
                "minutes": 19,
                "total_long_balls": 1,
                "accurate_long_balls": 1,
                "total_own_half_passes": 5,
                "accurate_own_half_passes": 4,
                "total_opp_half_passes": 4,
                "accurate_opp_half_passes": 3,
                "crosses_total": 0,
                "crosses_accurate": 0,
                "touches": 14,
                "possession_lost": 1.8231,
                "dispossessed": 0.8,
                "duels_lost": 1,
                "aerial_won": 0,
                "aerial_lost": 1,
                "interceptions": 0,
                "tackles_won": 0,
                "tackles": 0,
                "clearances": 0,
                "total_contest": 1,
                "won_contest": 0,
                "challenges_lost": 1,
                "fouls": 0,
                "fouls_drawn": 0,
                "goal_rate": 0.0144,
                "goals": 0,
                "shots_on_target": 0,
                "shots_off_target": 0,
                "blocks": 0,
                "big_chances_created": 0,
                "big_chances_missed": 0,
                "xgot": 0.0134,
                "ball_carries": 6,
                "total_progression": 17,
                "progressive_carries": 1,
                "offsides": 0,
                "yellowCards": 0.0,
                "redCards": 0.0,
                "ownGoals": 0.0,
                "minutesPct": 17.4,
                "pointsPerMatch": 0.67,
                "netGoalDifferencePer90": 0.0,
                "bench_appearance_probability": 0.7,
                "bench_expected_minutes": 18.86,
                "projected_substitution_order": 2,
                "substitution_rule_cap": 5,
                "projected_team_substitution_count": 3,
                "projected_substitution_expected_count": 2.697,
                "projected_substitution_game_state_adjustment": 0,
                "substitution_usage": "projected_used_substitute",
                "projected_goals": 0,
                "goal_probability": 0.0,
                "projected_assists": 0,
                "assist_probability": 0.0
              }
            },
            {
              "step": "rankings_attached",
              "description": "Global ranking attached (match squad rank 10, fifa_overall 75.0)",
              "stats": {
                "key_pass": 0,
                "assists": 0,
                "expected_assists": 0.031,
                "expected_goals": 0.0273,
                "total_shots": 0,
                "total_pass": 11,
                "accurate_pass": 9,
                "ball_recovery": 1,
                "duels_won": 1,
                "rating": 7.0,
                "minutes": 19,
                "total_long_balls": 1,
                "accurate_long_balls": 1,
                "total_own_half_passes": 5,
                "accurate_own_half_passes": 4,
                "total_opp_half_passes": 4,
                "accurate_opp_half_passes": 3,
                "crosses_total": 0,
                "crosses_accurate": 0,
                "touches": 14,
                "possession_lost": 1.8231,
                "dispossessed": 0.8,
                "duels_lost": 1,
                "aerial_won": 0,
                "aerial_lost": 1,
                "interceptions": 0,
                "tackles_won": 0,
                "tackles": 0,
                "clearances": 0,
                "total_contest": 1,
                "won_contest": 0,
                "challenges_lost": 1,
                "fouls": 0,
                "fouls_drawn": 0,
                "goal_rate": 0.0144,
                "goals": 0,
                "shots_on_target": 0,
                "shots_off_target": 0,
                "blocks": 0,
                "big_chances_created": 0,
                "big_chances_missed": 0,
                "xgot": 0.0134,
                "ball_carries": 6,
                "total_progression": 17,
                "progressive_carries": 1,
                "offsides": 0,
                "yellowCards": 0.0,
                "redCards": 0.0,
                "ownGoals": 0.0,
                "minutesPct": 17.4,
                "pointsPerMatch": 0.67,
                "netGoalDifferencePer90": 0.0,
                "bench_appearance_probability": 0.7,
                "bench_expected_minutes": 18.86,
                "projected_substitution_order": 2,
                "substitution_rule_cap": 5,
                "projected_team_substitution_count": 3,
                "projected_substitution_expected_count": 2.697,
                "projected_substitution_game_state_adjustment": 0,
                "substitution_usage": "projected_used_substitute",
                "projected_goals": 0,
                "goal_probability": 0.0,
                "projected_assists": 0,
                "assist_probability": 0.0,
                "fifa_overall": 75.0
              }
            }
          ]
        },
        "Tajon Buchanan": {
          "player_id": 973290,
          "position": "M",
          "position_depth": "M_BENCH",
          "is_starter": false,
          "shirt_number": 17,
          "height": 183,
          "market_value": 13000000,
          "stats": {
            "key_pass": 0,
            "expected_assists": 0.0393,
            "assists": 0,
            "expected_goals": 0.0547,
            "rating": 6.9446,
            "minutes": 28,
            "total_pass": 8,
            "accurate_pass": 7,
            "duels_won": 2,
            "total_long_balls": 0,
            "accurate_long_balls": 0,
            "total_own_half_passes": 2,
            "accurate_own_half_passes": 1,
            "total_opp_half_passes": 6,
            "accurate_opp_half_passes": 6,
            "crosses_total": 1,
            "crosses_accurate": 1,
            "touches": 15,
            "possession_lost": 3.5118,
            "dispossessed": 3.0513,
            "duels_lost": 2,
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            "aerial_lost": 0,
            "interceptions": 0,
            "tackles_won": 0,
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            "challenges_lost": 2,
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            "fouls_drawn": 1,
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            "goals": 0,
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            "shots_off_target": 0,
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            "xgot": 0.0128,
            "ball_carries": 5,
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            "total_shots": 1,
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            "yellowCards": 0.0,
            "redCards": 0.0,
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            "minutesPct": 47.0,
            "pointsPerMatch": 0.67,
            "netGoalDifferencePer90": 0.0,
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            "bench_expected_minutes": 28.25,
            "projected_substitution_order": 3,
            "substitution_rule_cap": 5,
            "projected_team_substitution_count": 3,
            "projected_substitution_expected_count": 2.697,
            "projected_substitution_game_state_adjustment": 0,
            "substitution_usage": "projected_used_substitute",
            "projected_goals": 0,
            "goal_probability": 0.0,
            "projected_assists": 0,
            "assist_probability": 0.0,
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          },
          "latest_10_games": [
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              "match_id": 16416324.0,
              "match_date": "2026-09-05",
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              "team_side": "home",
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                "expected_assists": 0.0346,
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                "accurate_pass": 16,
                "key_pass": 1,
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              },
              "has_player_stats": true,
              "league_name": "LaLiga",
              "league_id": "8.0",
              "league_slug": "laliga",
              "league_country": "Spain",
              "season_id": "97268.0",
              "season_name": "LaLiga 26/27",
              "season_year": "26/27"
            },
            {
              "match_id": 16416290.0,
              "match_date": "2026-08-28",
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              "away_team": "Villarreal",
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              "team": "Villarreal",
              "opponent": "Deportivo Alavés",
              "stats": {
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                "expected_assists": 0.1545,
                "total_shots": 1,
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                "accurate_pass": 22,
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              },
              "has_player_stats": true,
              "league_name": "LaLiga",
              "league_id": "8.0",
              "league_slug": "laliga",
              "league_country": "Spain",
              "season_id": "97268.0",
              "season_name": "LaLiga 26/27",
              "season_year": "26/27"
            },
            {
              "match_id": 16416302.0,
              "match_date": "2026-08-23",
              "home_team": "Atlético Madrid",
              "away_team": "Villarreal",
              "team_side": "away",
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              "team": "Villarreal",
              "opponent": "Atlético Madrid",
              "stats": {
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                "expected_assists": 0.0072,
                "total_shots": 2,
                "shots_on_target": 1,
                "total_pass": 10,
                "accurate_pass": 9,
                "interceptions": 1,
                "duels_won": 4,
                "ball_recovery": 4
              },
              "has_player_stats": true,
              "league_name": "LaLiga",
              "league_id": "8.0",
              "league_slug": "laliga",
              "league_country": "Spain",
              "season_id": "97268.0",
              "season_name": "LaLiga 26/27",
              "season_year": "26/27"
            },
            {
              "match_id": 16421061.0,
              "match_date": "2026-08-16",
              "home_team": "Real Racing Club",
              "away_team": "Villarreal",
              "team_side": "away",
              "is_starting_11": 0,
              "team": "Villarreal",
              "opponent": "Real Racing Club",
              "stats": {
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                "assists": 0,
                "expected_goals": 0.0764,
                "expected_assists": 0.0032,
                "total_shots": 1,
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                "total_pass": 11,
                "accurate_pass": 10,
                "tackles": 1,
                "tackles_won": 1,
                "duels_won": 1,
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              },
              "has_player_stats": true,
              "league_name": "LaLiga",
              "league_id": "8.0",
              "league_slug": "laliga",
              "league_country": "Spain",
              "season_id": "97268.0",
              "season_name": "LaLiga 26/27",
              "season_year": "26/27"
            }
          ],
          "ranking": {
            "global_player_rank": 3318,
            "combined_rank_score": 1275.5,
            "ranking_source": "sofascore_plus_fifa_csv",
            "ranking_status": "combined",
            "sofascore_rank": 584.0,
            "sofascore_rating": 6.7941,
            "sofascore_appearances": 34.0,
            "fifa_rank": 1967.0,
            "fifa_overall": 76.0,
            "fifa_source": "EA SPORTS FC official ratings",
            "match_squad_rank": 8,
            "squad_role": "substitute",
            "projected_match_rating": 6.9446,
            "source_file": "data/player_rankings.csv",
            "player_name": "Tajon Buchanan",
            "ranking_neighbors": {
              "upper": [
                {
                  "player_name": "Logan Costa",
                  "ranking": 3313
                },
                {
                  "player_name": "Santiago Ascacíbar",
                  "ranking": 3314
                },
                {
                  "player_name": "Rio Ngumoha",
                  "ranking": 3315
                },
                {
                  "player_name": "Kyle Walker-Peters",
                  "ranking": 3316
                },
                {
                  "player_name": "Alberto Costa",
                  "ranking": 3317
                }
              ],
              "lower": [
                {
                  "player_name": "Dion Drena Beljo",
                  "ranking": 3319
                },
                {
                  "player_name": "Aimar Oroz",
                  "ranking": 3320
                },
                {
                  "player_name": "Konstantinos Koulierakis",
                  "ranking": 3321
                },
                {
                  "player_name": "Óliver Torres",
                  "ranking": 3322
                },
                {
                  "player_name": "Daley Blind",
                  "ranking": 3323
                }
              ]
            }
          },
          "data_sources": [
            "match_history",
            "market_value",
            "fbref_season"
          ],
          "data_confidence": 0.326,
          "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": 0.326,
            "data_sources": [
              "match_history",
              "market_value",
              "fbref_season"
            ],
            "bench_expected_minutes": 28.25,
            "bench_appearance_prob": 0.573,
            "market_value_adjustment": 1.0171,
            "fbref_prior_metrics": {
              "squad": "Villarreal",
              "competition": "La Liga",
              "season": "2026-2027",
              "appearances": 3.0,
              "starts": 1.0,
              "sub_appearances": 2.0,
              "minutes_per_sub": 33.0,
              "goals_per90": 0.0,
              "assists_per90": 0.0,
              "prior_reliability": 0.0933
            },
            "rationale": "Bench projection scaled from XGBoost M_service (1 historical appearances) to 28.2 expected mins (appearance prob 0.57); FBref playing time empirical prior: 2.0 sub appearances, 33.0 mins/sub."
          },
          "stat_evolution": [
            {
              "step": "xgboost_raw",
              "description": "XGBoost M_service raw output over 5 target models",
              "stats": {
                "key_pass": 1,
                "expected_assists": 0.1231,
                "assists": 0,
                "expected_goals": 0.1249,
                "rating": 6.8278,
                "minutes": 63,
                "total_pass": 24,
                "accurate_pass": 22,
                "duels_won": 6,
                "total_long_balls": 0,
                "accurate_long_balls": 0,
                "total_own_half_passes": 5,
                "accurate_own_half_passes": 4,
                "total_opp_half_passes": 19,
                "accurate_opp_half_passes": 18,
                "crosses_total": 4,
                "crosses_accurate": 2,
                "touches": 46,
                "possession_lost": 11.0,
                "dispossessed": 3.0,
                "duels_lost": 6,
                "aerial_won": 1,
                "aerial_lost": 0,
                "interceptions": 0,
                "tackles_won": 1,
                "tackles": 1,
                "clearances": 1,
                "total_contest": 1,
                "won_contest": 1,
                "challenges_lost": 2,
                "fouls": 1,
                "fouls_drawn": 3,
                "goal_rate": 0.0,
                "goals": 0,
                "shots_on_target": 1,
                "shots_off_target": 0,
                "blocks": 0,
                "big_chances_created": 0,
                "big_chances_missed": 0,
                "xgot": 0.04,
                "ball_carries": 16,
                "total_progression": 34,
                "progressive_carries": 1
              },
              "trace": {
                "model": {
                  "position_service": "M",
                  "schema_version": 3,
                  "trained_at": "2026-09-14T10:01:43.286651+00:00",
                  "trained_on": {
                    "matches": 93,
                    "players": 461,
                    "rows": 1422
                  }
                },
                "player_history": [
                  {
                    "match_date": "2026-08-28",
                    "opponent": "Deportivo Alavés",
                    "minutes": 63.0,
                    "is_starting": true,
                    "weight": 1.0,
                    "rating": 6.5
                  }
                ],
                "feature_row": {
                  "history_matches": 1.0,
                  "is_starting_11": 0.0,
                  "ballRecovery_p90": 1.4286,
                  "ballRecovery": 1.0,
                  "intensity_index": 9.139,
                  "expectedAssists": 0.1545,
                  "kilometersCovered": 7.13
                },
                "per_target": [
                  {
                    "target": "keyPass",
                    "predicted": 1.2303521633148193,
                    "scale": "count per match",
                    "top_features": [
                      {
                        "name": "is_starting_11",
                        "importance": 0.0551
                      },
                      {
                        "name": "expectedAssists",
                        "importance": 0.0489
                      },
                      {
                        "name": "creative_efficiency",
                        "importance": 0.0393
                      },
                      {
                        "name": "creative_index",
                        "importance": 0.035
                      },
                      {
                        "name": "accurateCross",
                        "importance": 0.0319
                      }
                    ]
                  },
                  {
                    "target": "expectedAssists",
                    "predicted": 0.12314200401306152,
                    "scale": "per match (raw)",
                    "top_features": [
                      {
                        "name": "cross_creative_contribution",
                        "importance": 0.0714
                      },
                      {
                        "name": "totalOppositionHalfPasses",
                        "importance": 0.0375
                      },
                      {
                        "name": "expectedAssists",
                        "importance": 0.0361
                      },
                      {
                        "name": "accurateCross",
                        "importance": 0.0356
                      },
                      {
                        "name": "creative_index",
                        "importance": 0.0345
                      }
                    ]
                  },
                  {
                    "target": "goalAssist",
                    "predicted": 0.116575688123703,
                    "scale": "count per match",
                    "top_features": [
                      {
                        "name": "dribbleValueNormalized",
                        "importance": 0.0442
                      },
                      {
                        "name": "keyPass_p90",
                        "importance": 0.0378
                      },
                      {
                        "name": "totalCross",
                        "importance": 0.0368
                      },
                      {
                        "name": "cross_accuracy",
                        "importance": 0.036
                      },
                      {
                        "name": "interceptionWon",
                        "importance": 0.0315
                      }
                    ]
                  },
                  {
                    "target": "expectedGoals",
                    "predicted": 0.12493474781513214,
                    "scale": "per match (raw)",
                    "top_features": [
                      {
                        "name": "totalShots",
                        "importance": 0.077
                      },
                      {
                        "name": "intensity_index",
                        "importance": 0.0622
                      },
                      {
                        "name": "progressiveBallCarriesCount",
                        "importance": 0.0454
                      },
                      {
                        "name": "possessionLostCtrl",
                        "importance": 0.0399
                      },
                      {
                        "name": "numberOfSprints",
                        "importance": 0.0384
                      }
                    ]
                  },
                  {
                    "target": "rating",
                    "predicted": 6.8278489112854,
                    "scale": "0-10",
                    "top_features": [
                      {
                        "name": "ballRecovery_p90",
                        "importance": 0.0847
                      },
                      {
                        "name": "ballRecovery",
                        "importance": 0.0836
                      },
                      {
                        "name": "kilometersCovered",
                        "importance": 0.0597
                      },
                      {
                        "name": "defensive_midfield_actions",
                        "importance": 0.05
                      },
                      {
                        "name": "minutesPlayed",
                        "importance": 0.0441
                      }
                    ]
                  }
                ],
                "caveat": "Raw XGBoost output: no per-90 normalization; minutesPlayed is the player's historical average."
              }
            },
            {
              "step": "market_value_boost",
              "description": "Market-value quality scaling (boost 1.0171, quality 0.557)",
              "stats": {
                "key_pass": 1,
                "expected_assists": 0.1252,
                "assists": 0,
                "expected_goals": 0.1271,
                "rating": 6.9446,
                "minutes": 64,
                "total_pass": 24,
                "accurate_pass": 22,
                "duels_won": 6,
                "total_long_balls": 0,
                "accurate_long_balls": 0,
                "total_own_half_passes": 5,
                "accurate_own_half_passes": 4,
                "total_opp_half_passes": 19,
                "accurate_opp_half_passes": 18,
                "crosses_total": 4,
                "crosses_accurate": 2,
                "touches": 47,
                "possession_lost": 11.1881,
                "dispossessed": 3.0513,
                "duels_lost": 6,
                "aerial_won": 1,
                "aerial_lost": 0,
                "interceptions": 0,
                "tackles_won": 1,
                "tackles": 1,
                "clearances": 1,
                "total_contest": 1,
                "won_contest": 1,
                "challenges_lost": 2,
                "fouls": 1,
                "fouls_drawn": 3,
                "goal_rate": 0.0,
                "goals": 0,
                "shots_on_target": 1,
                "shots_off_target": 0,
                "blocks": 0,
                "big_chances_created": 0,
                "big_chances_missed": 0,
                "xgot": 0.0407,
                "ball_carries": 16,
                "total_progression": 35,
                "progressive_carries": 1
              }
            },
            {
              "step": "fbref_prior_blend",
              "description": "FBref 2026-27 prior blended (weight 0.0505)",
              "stats": {
                "key_pass": 1,
                "expected_assists": 0.1252,
                "assists": 0,
                "expected_goals": 0.1271,
                "rating": 6.9446,
                "minutes": 64,
                "total_pass": 24,
                "accurate_pass": 22,
                "duels_won": 6,
                "total_long_balls": 0,
                "accurate_long_balls": 0,
                "total_own_half_passes": 5,
                "accurate_own_half_passes": 4,
                "total_opp_half_passes": 19,
                "accurate_opp_half_passes": 18,
                "crosses_total": 4,
                "crosses_accurate": 2,
                "touches": 47,
                "possession_lost": 11.1881,
                "dispossessed": 3.0513,
                "duels_lost": 6,
                "aerial_won": 1,
                "aerial_lost": 0,
                "interceptions": 0,
                "tackles_won": 1,
                "tackles": 1,
                "clearances": 1,
                "total_contest": 1,
                "won_contest": 1,
                "challenges_lost": 2,
                "fouls": 1,
                "fouls_drawn": 3,
                "goal_rate": 0.0,
                "goals": 0,
                "shots_on_target": 1,
                "shots_off_target": 0,
                "blocks": 0,
                "big_chances_created": 0,
                "big_chances_missed": 0,
                "xgot": 0.0407,
                "ball_carries": 16,
                "total_progression": 35,
                "progressive_carries": 1,
                "total_shots": 3,
                "offsides": 0,
                "yellowCards": 0.0,
                "redCards": 0.0,
                "ownGoals": 0.0,
                "shotAccuracy": 50.0,
                "shotConversion": 0.0,
                "minutesPct": 47.0,
                "pointsPerMatch": 0.67,
                "netGoalDifferencePer90": 0.0
              }
            },
            {
              "step": "minutes_scale",
              "description": "Bench projection scaled to 28.2 expected minutes (appearance prob 0.57)",
              "stats": {
                "key_pass": 0,
                "expected_assists": 0.0393,
                "assists": 0,
                "expected_goals": 0.0399,
                "rating": 6.9446,
                "minutes": 28,
                "total_pass": 8,
                "accurate_pass": 7,
                "duels_won": 2,
                "total_long_balls": 0,
                "accurate_long_balls": 0,
                "total_own_half_passes": 2,
                "accurate_own_half_passes": 1,
                "total_opp_half_passes": 6,
                "accurate_opp_half_passes": 6,
                "crosses_total": 1,
                "crosses_accurate": 1,
                "touches": 15,
                "possession_lost": 3.5118,
                "dispossessed": 3.0513,
                "duels_lost": 2,
                "aerial_won": 0,
                "aerial_lost": 0,
                "interceptions": 0,
                "tackles_won": 0,
                "tackles": 0,
                "clearances": 0,
                "total_contest": 0,
                "won_contest": 0,
                "challenges_lost": 2,
                "fouls": 0,
                "fouls_drawn": 1,
                "goal_rate": 0.0,
                "goals": 0,
                "shots_on_target": 0,
                "shots_off_target": 0,
                "blocks": 0,
                "big_chances_created": 0,
                "big_chances_missed": 0,
                "xgot": 0.0128,
                "ball_carries": 5,
                "total_progression": 11,
                "progressive_carries": 0,
                "total_shots": 1,
                "offsides": 0,
                "yellowCards": 0.0,
                "redCards": 0.0,
                "ownGoals": 0.0,
                "shotAccuracy": 50.0,
                "shotConversion": 0.0,
                "minutesPct": 47.0,
                "pointsPerMatch": 0.67,
                "netGoalDifferencePer90": 0.0,
                "bench_appearance_probability": 0.573,
                "bench_expected_minutes": 28.25
              }
            },
            {
              "step": "final_cap",
              "description": "Stats clamped to historical constraints and shot-component identity",
              "stats": {
                "key_pass": 0,
                "expected_assists": 0.0393,
                "assists": 0,
                "expected_goals": 0.0399,
                "rating": 6.9446,
                "minutes": 28,
                "total_pass": 8,
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                    ]
                  },
                  {
                    "target": "rating",
                    "predicted": 6.711346626281738,
                    "scale": "0-10",
                    "top_features": [
                      {
                        "name": "speed_threat",
                        "importance": 0.0598
                      },
                      {
                        "name": "is_starting_11",
                        "importance": 0.0489
                      },
                      {
                        "name": "opp_half_pass_pct",
                        "importance": 0.0439
                      },
                      {
                        "name": "minutesPlayed",
                        "importance": 0.0425
                      },
                      {
                        "name": "onTargetScoringAttempt",
                        "importance": 0.0404
                      }
                    ]
                  }
                ],
                "caveat": "Raw XGBoost output: no per-90 normalization; minutesPlayed is the player's historical average."
              }
            },
            {
              "step": "market_value_boost",
              "description": "Market-value quality scaling (boost 1.0286, quality 0.595)",
              "stats": {
                "expected_goals": 0.1832,
                "goal_rate": 0.2373,
                "goals": 0,
                "shots_on_target": 1,
                "expected_assists": 0.0352,
                "key_pass": 1,
                "rating": 6.9032,
                "minutes": 65,
                "total_pass": 16,
                "accurate_pass": 12,
                "duels_won": 3,
                "total_long_balls": 2,
                "accurate_long_balls": 0,
                "total_opp_half_passes": 11,
                "accurate_opp_half_passes": 8,
                "crosses_total": 0,
                "crosses_accurate": 0,
                "touches": 26,
                "possession_lost": 8.4859,
                "dispossessed": 0.0,
                "duels_lost": 6,
                "aerial_lost": 2,
                "total_contest": 0,
                "won_contest": 0,
                "ball_recovery": 0,
                "challenges_lost": 0,
                "fouls": 0,
                "fouls_drawn": 0,
                "assists": 0,
                "shots_off_target": 0,
                "interceptions": 0,
                "tackles_won": 0,
                "tackles": 0,
                "clearances": 0,
                "blocks": 0,
                "big_chances_created": 0,
                "big_chances_missed": 0,
                "xgot": 0.0,
                "offsides": 0,
                "ball_carries": 8,
                "total_progression": 9,
                "progressive_carries": 0
              }
            },
            {
              "step": "final_cap",
              "description": "Stats clamped to historical constraints and shot-component identity",
              "stats": {
                "expected_goals": 0.1832,
                "goal_rate": 0.2373,
                "goals": 0,
                "shots_on_target": 1,
                "expected_assists": 0.0352,
                "key_pass": 1,
                "rating": 6.9032,
                "minutes": 65,
                "total_pass": 16,
                "accurate_pass": 12,
                "duels_won": 3,
                "total_long_balls": 2,
                "accurate_long_balls": 0,
                "total_opp_half_passes": 11,
                "accurate_opp_half_passes": 8,
                "crosses_total": 0,
                "crosses_accurate": 0,
                "touches": 26,
                "possession_lost": 8.4859,
                "dispossessed": 0.0,
                "duels_lost": 6,
                "aerial_lost": 2,
                "total_contest": 0,
                "won_contest": 0,
                "ball_recovery": 0,
                "challenges_lost": 0,
                "fouls": 0,
                "fouls_drawn": 0,
                "assists": 0,
                "shots_off_target": 0,
                "interceptions": 0,
                "tackles_won": 0,
                "tackles": 0,
                "clearances": 0,
                "blocks": 0,
                "big_chances_created": 0,
                "big_chances_missed": 0,
                "xgot": 0.0,
                "offsides": 0,
                "ball_carries": 8,
                "total_progression": 9,
                "progressive_carries": 0
              }
            },
            {
              "step": "enriched_model_output",
              "description": "Model output after duel-context enrichment (pre router post-processing)",
              "stats": {
                "expected_goals": 0.1181,
                "goal_rate": 0.2373,
                "goals": 0,
                "shots_on_target": 1,
                "expected_assists": 0.0352,
                "key_pass": 1,
                "rating": 6.9032,
                "minutes": 65,
                "total_pass": 16,
                "accurate_pass": 12,
                "duels_won": 3,
                "total_long_balls": 2,
                "accurate_long_balls": 0,
                "total_opp_half_passes": 11,
                "accurate_opp_half_passes": 8,
                "crosses_total": 0,
                "crosses_accurate": 0,
                "touches": 26,
                "possession_lost": 8.4859,
                "dispossessed": 0.0,
                "duels_lost": 6,
                "aerial_lost": 2,
                "total_contest": 0,
                "won_contest": 0,
                "ball_recovery": 0,
                "challenges_lost": 0,
                "fouls": 0,
                "fouls_drawn": 0,
                "assists": 0,
                "shots_off_target": 0,
                "interceptions": 0,
                "tackles_won": 0,
                "tackles": 0,
                "clearances": 0,
                "blocks": 0,
                "big_chances_created": 0,
                "big_chances_missed": 0,
                "xgot": 0.0,
                "offsides": 0,
                "ball_carries": 8,
                "total_progression": 9,
                "progressive_carries": 0,
                "total_shots": 2,
                "dribbles_attempted": 2,
                "dribbles_successful": 0.3,
                "aerial_won": 1,
                "crosses_attempted": 0.0,
                "duel_win_rate": 0.18,
                "pressing_faced": "LOW",
                "matchup_zone": "Striker vs Two Centre Backs — 1v2 Aerial/Physical Battle",
                "numerical_situation": "1v2",
                "opponent_defenders": "Alexander Freeman, Renato Veiga",
                "opponent_faced": "Alexander Freeman, Renato Veiga",
                "antagonist_source": "attacking_duel"
              }
            },
            {
              "step": "team_lambda_rescale",
              "description": "Player expected_goals/expected_assists rescaled so squad sum equals team lambda 1.02 (squad xG sum 0.6070, xG scale 1.6804)",
              "stats": {
                "expected_goals": 0.1985,
                "goal_rate": 0.2373,
                "goals": 0,
                "shots_on_target": 1,
                "expected_assists": 0.0352,
                "key_pass": 1,
                "rating": 6.9032,
                "minutes": 65,
                "total_pass": 16,
                "accurate_pass": 12,
                "duels_won": 3,
                "total_long_balls": 2,
                "accurate_long_balls": 0,
                "total_opp_half_passes": 11,
                "accurate_opp_half_passes": 8,
                "crosses_total": 0,
                "crosses_accurate": 0,
                "touches": 26,
                "possession_lost": 8.4859,
                "dispossessed": 0.0,
                "duels_lost": 6,
                "aerial_lost": 2,
                "total_contest": 0,
                "won_contest": 0,
                "ball_recovery": 0,
                "challenges_lost": 0,
                "fouls": 0,
                "fouls_drawn": 0,
                "assists": 0,
                "shots_off_target": 0,
                "interceptions": 0,
                "tackles_won": 0,
                "tackles": 0,
                "clearances": 0,
                "blocks": 0,
                "big_chances_created": 0,
                "big_chances_missed": 0,
                "xgot": 0.0,
                "offsides": 0,
                "ball_carries": 8,
                "total_progression": 9,
                "progressive_carries": 0,
                "total_shots": 2,
                "dribbles_attempted": 2,
                "dribbles_successful": 0.3,
                "aerial_won": 1,
                "crosses_attempted": 0.0,
                "duel_win_rate": 0.18,
                "pressing_faced": "LOW",
                "matchup_zone": "Striker vs Two Centre Backs — 1v2 Aerial/Physical Battle",
                "numerical_situation": "1v2",
                "opponent_defenders": "Alexander Freeman, Renato Veiga",
                "opponent_faced": "Alexander Freeman, Renato Veiga",
                "antagonist_source": "attacking_duel",
                "projected_goals": 0,
                "goal_probability": 0.0,
                "projected_assists": 0,
                "assist_probability": 0.0
              }
            },
            {
              "step": "rankings_attached",
              "description": "Global ranking attached (match squad rank 5, fifa_overall 79.0)",
              "stats": {
                "expected_goals": 0.1985,
                "goal_rate": 0.2373,
                "goals": 0,
                "shots_on_target": 1,
                "expected_assists": 0.0352,
                "key_pass": 1,
                "rating": 6.9032,
                "minutes": 65,
                "total_pass": 16,
                "accurate_pass": 12,
                "duels_won": 3,
                "total_long_balls": 2,
                "accurate_long_balls": 0,
                "total_opp_half_passes": 11,
                "accurate_opp_half_passes": 8,
                "crosses_total": 0,
                "crosses_accurate": 0,
                "touches": 26,
                "possession_lost": 8.4859,
                "dispossessed": 0.0,
                "duels_lost": 6,
                "aerial_lost": 2,
                "total_contest": 0,
                "won_contest": 0,
                "ball_recovery": 0,
                "challenges_lost": 0,
                "fouls": 0,
                "fouls_drawn": 0,
                "assists": 0,
                "shots_off_target": 0,
                "interceptions": 0,
                "tackles_won": 0,
                "tackles": 0,
                "clearances": 0,
                "blocks": 0,
                "big_chances_created": 0,
                "big_chances_missed": 0,
                "xgot": 0.0,
                "offsides": 0,
                "ball_carries": 8,
                "total_progression": 9,
                "progressive_carries": 0,
                "total_shots": 2,
                "dribbles_attempted": 2,
                "dribbles_successful": 0.3,
                "aerial_won": 1,
                "crosses_attempted": 0.0,
                "duel_win_rate": 0.18,
                "pressing_faced": "LOW",
                "matchup_zone": "Striker vs Two Centre Backs — 1v2 Aerial/Physical Battle",
                "numerical_situation": "1v2",
                "opponent_defenders": "Alexander Freeman, Renato Veiga",
                "opponent_faced": "Alexander Freeman, Renato Veiga",
                "antagonist_source": "attacking_duel",
                "projected_goals": 0,
                "goal_probability": 0.0,
                "projected_assists": 0,
                "assist_probability": 0.0,
                "fifa_overall": 79.0
              }
            },
            {
              "step": "integer_goal_projection",
              "description": "Team scoreline allocation: 0 projected goals distributed by scorer weight",
              "stats": {
                "expected_goals": 0.1985,
                "goal_rate": 0.2373,
                "goals": 0,
                "shots_on_target": 1,
                "expected_assists": 0.0352,
                "key_pass": 1,
                "rating": 6.9032,
                "minutes": 65,
                "total_pass": 16,
                "accurate_pass": 12,
                "duels_won": 3,
                "total_long_balls": 2,
                "accurate_long_balls": 0,
                "total_opp_half_passes": 11,
                "accurate_opp_half_passes": 8,
                "crosses_total": 0,
                "crosses_accurate": 0,
                "touches": 26,
                "possession_lost": 8.4859,
                "dispossessed": 0.0,
                "duels_lost": 6,
                "aerial_lost": 2,
                "total_contest": 0,
                "won_contest": 0,
                "ball_recovery": 0,
                "challenges_lost": 0,
                "fouls": 0,
                "fouls_drawn": 0,
                "assists": 0,
                "shots_off_target": 0,
                "interceptions": 0,
                "tackles_won": 0,
                "tackles": 0,
                "clearances": 0,
                "blocks": 0,
                "big_chances_created": 0,
                "big_chances_missed": 0,
                "xgot": 0.0,
                "offsides": 0,
                "ball_carries": 8,
                "total_progression": 9,
                "progressive_carries": 0,
                "total_shots": 2,
                "dribbles_attempted": 2,
                "dribbles_successful": 0.3,
                "aerial_won": 1,
                "crosses_attempted": 0.0,
                "duel_win_rate": 0.18,
                "pressing_faced": "LOW",
                "matchup_zone": "Striker vs Two Centre Backs — 1v2 Aerial/Physical Battle",
                "numerical_situation": "1v2",
                "opponent_defenders": "Alexander Freeman, Renato Veiga",
                "opponent_faced": "Alexander Freeman, Renato Veiga",
                "antagonist_source": "attacking_duel",
                "projected_goals": 0,
                "goal_probability": 0.0,
                "projected_assists": 0,
                "assist_probability": 0.0,
                "fifa_overall": 79.0
              }
            },
            {
              "step": "integer_assist_projection",
              "description": "Team scoreline allocation: 0 projected assists distributed by provider weight",
              "stats": {
                "expected_goals": 0.1985,
                "goal_rate": 0.2373,
                "goals": 0,
                "shots_on_target": 1,
                "expected_assists": 0.0352,
                "key_pass": 1,
                "rating": 6.9032,
                "minutes": 65,
                "total_pass": 16,
                "accurate_pass": 12,
                "duels_won": 3,
                "total_long_balls": 2,
                "accurate_long_balls": 0,
                "total_opp_half_passes": 11,
                "accurate_opp_half_passes": 8,
                "crosses_total": 0,
                "crosses_accurate": 0,
                "touches": 26,
                "possession_lost": 8.4859,
                "dispossessed": 0.0,
                "duels_lost": 6,
                "aerial_lost": 2,
                "total_contest": 0,
                "won_contest": 0,
                "ball_recovery": 0,
                "challenges_lost": 0,
                "fouls": 0,
                "fouls_drawn": 0,
                "assists": 0,
                "shots_off_target": 0,
                "interceptions": 0,
                "tackles_won": 0,
                "tackles": 0,
                "clearances": 0,
                "blocks": 0,
                "big_chances_created": 0,
                "big_chances_missed": 0,
                "xgot": 0.0,
                "offsides": 0,
                "ball_carries": 8,
                "total_progression": 9,
                "progressive_carries": 0,
                "total_shots": 2,
                "dribbles_attempted": 2,
                "dribbles_successful": 0.3,
                "aerial_won": 1,
                "crosses_attempted": 0.0,
                "duel_win_rate": 0.18,
                "pressing_faced": "LOW",
                "matchup_zone": "Striker vs Two Centre Backs — 1v2 Aerial/Physical Battle",
                "numerical_situation": "1v2",
                "opponent_defenders": "Alexander Freeman, Renato Veiga",
                "opponent_faced": "Alexander Freeman, Renato Veiga",
                "antagonist_source": "attacking_duel",
                "projected_goals": 0,
                "goal_probability": 0.0,
                "projected_assists": 0,
                "assist_probability": 0.0,
                "fifa_overall": 79.0
              }
            }
          ]
        },
        "Pablo Fornals": {
          "player_id": 816763,
          "position": "M",
          "position_depth": "M",
          "is_starter": true,
          "shirt_number": 8,
          "height": 178,
          "market_value": 8400000,
          "stats": {
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            "expected_assists": 0.122,
            "assists": 0,
            "expected_goals": 0.1277,
            "rating": 6.9848,
            "minutes": 73,
            "total_pass": 56,
            "accurate_pass": 47,
            "duels_won": 4,
            "total_long_balls": 6,
            "accurate_long_balls": 0,
            "total_own_half_passes": 18,
            "accurate_own_half_passes": 16,
            "total_opp_half_passes": 38,
            "accurate_opp_half_passes": 32,
            "crosses_total": 4,
            "crosses_accurate": 0,
            "touches": 72,
            "possession_lost": 15.2659,
            "dispossessed": 0.0,
            "duels_lost": 3,
            "aerial_won": 1,
            "aerial_lost": 0,
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            "tackles_won": 0,
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            "total_contest": 0,
            "won_contest": 0,
            "challenges_lost": 0,
            "fouls": 0,
            "fouls_drawn": 0,
            "goal_rate": 0.0,
            "goals": 0,
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            "shots_off_target": 0,
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            "big_chances_created": 0,
            "big_chances_missed": 0,
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            "ball_carries": 25,
            "total_progression": 65,
            "progressive_carries": 1,
            "total_shots": 2,
            "offsides": 0,
            "yellowCards": 0.0,
            "redCards": 0.0,
            "ownGoals": 0.0,
            "shotAccuracy": 0.0,
            "shotConversion": 0.0,
            "minutesPct": 74.8,
            "pointsPerMatch": 2.0,
            "netGoalDifferencePer90": 0.0,
            "dribbles_attempted": 3,
            "dribbles_successful": 1.2,
            "crosses_attempted": 2.0,
            "duel_win_rate": 0.447,
            "pressing_faced": "LOW",
            "matchup_zone": "Left Wing vs Right Back — Flank Battle",
            "numerical_situation": "1v1",
            "opponent_defenders": "Sergi Cardona",
            "opponent_faced": "Sergi Cardona",
            "antagonist_source": "attacking_duel, midfield_pairing",
            "projected_goals": 0,
            "goal_probability": 0.0,
            "projected_assists": 0,
            "assist_probability": 0.0,
            "fifa_overall": 85.0
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          "latest_10_games": [
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              "match_date": "2026-09-04",
              "home_team": "Real Betis",
              "away_team": "Real Madrid",
              "team_side": "home",
              "is_starting_11": 1,
              "team": "Real Betis",
              "opponent": "Real Madrid",
              "stats": {
                "minutes": 90,
                "rating": 7.2,
                "assists": 0,
                "expected_assists": 0.0843,
                "total_shots": 0,
                "total_pass": 55,
                "accurate_pass": 48,
                "key_pass": 3,
                "tackles": 1,
                "duels_won": 5,
                "ball_recovery": 2
              },
              "has_player_stats": true,
              "league_name": "LaLiga",
              "league_id": "8.0",
              "league_slug": "laliga",
              "league_country": "Spain",
              "season_id": "97268.0",
              "season_name": "LaLiga 26/27",
              "season_year": "26/27"
            },
            {
              "match_id": 16416309.0,
              "match_date": "2026-08-29",
              "home_team": "Levante UD",
              "away_team": "Real Betis",
              "team_side": "away",
              "is_starting_11": 0,
              "team": "Real Betis",
              "opponent": "Levante UD",
              "stats": {
                "minutes": 33,
                "rating": 6.5,
                "assists": 0,
                "expected_goals": 0.0269,
                "expected_assists": 0.0194,
                "total_shots": 1,
                "shots_off_target": 1,
                "total_pass": 35,
                "accurate_pass": 28,
                "tackles": 1,
                "tackles_won": 1,
                "clearances": 1,
                "aerial_won": 1,
                "duels_won": 3,
                "ball_recovery": 4
              },
              "has_player_stats": true,
              "league_name": "LaLiga",
              "league_id": "8.0",
              "league_slug": "laliga",
              "league_country": "Spain",
              "season_id": "97268.0",
              "season_name": "LaLiga 26/27",
              "season_year": "26/27"
            },
            {
              "match_id": 16421049.0,
              "match_date": "2026-08-25",
              "home_team": "Valencia",
              "away_team": "Real Betis",
              "team_side": "away",
              "is_starting_11": 1,
              "team": "Real Betis",
              "opponent": "Valencia",
              "stats": {
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                "rating": 6.5,
                "assists": 0,
                "expected_goals": 0.118,
                "expected_assists": 0.0698,
                "total_shots": 3,
                "shots_off_target": 2,
                "total_pass": 76,
                "accurate_pass": 65,
                "key_pass": 3,
                "ball_recovery": 11
              },
              "has_player_stats": true,
              "league_name": "LaLiga",
              "league_id": "8.0",
              "league_slug": "laliga",
              "league_country": "Spain",
              "season_id": "97268.0",
              "season_name": "LaLiga 26/27",
              "season_year": "26/27"
            },
            {
              "match_id": 16416293.0,
              "match_date": "2026-08-21",
              "home_team": "Real Betis",
              "away_team": "Real Sociedad",
              "team_side": "home",
              "is_starting_11": 1,
              "team": "Real Betis",
              "opponent": "Real Sociedad",
              "stats": {
                "minutes": 90,
                "rating": 7.1,
                "assists": 0,
                "expected_goals": 0.1081,
                "expected_assists": 0.2178,
                "total_shots": 2,
                "shots_off_target": 2,
                "total_pass": 56,
                "accurate_pass": 48,
                "key_pass": 4,
                "tackles": 1,
                "tackles_won": 1,
                "interceptions": 4,
                "duels_won": 1,
                "ball_recovery": 9
              },
              "has_player_stats": true,
              "league_name": "LaLiga",
              "league_id": "8.0",
              "league_slug": "laliga",
              "league_country": "Spain",
              "season_id": "97268.0",
              "season_name": "LaLiga 26/27",
              "season_year": "26/27"
            }
          ],
          "ranking": {
            "global_player_rank": 379,
            "combined_rank_score": 196.0,
            "ranking_source": "sofascore_plus_fifa_csv_filled",
            "ranking_status": "combined",
            "sofascore_rank": 243.0,
            "sofascore_rating": 7.1243,
            "sofascore_appearances": 37.0,
            "fifa_rank": 149.0,
            "fifa_overall": 85.0,
            "fifa_source": "EA SPORTS FC official ratings",
            "match_squad_rank": 9,
            "squad_role": "starter",
            "projected_match_rating": 6.9848,
            "source_file": "data/player_rankings.csv",
            "player_name": "Pablo Fornals",
            "ranking_neighbors": {
              "upper": [
                {
                  "player_name": "Dilshod Komilov",
                  "ranking": 374
                },
                {
                  "player_name": "Agustín Rossi",
                  "ranking": 375
                },
                {
                  "player_name": "Bo-sang Yun",
                  "ranking": 376
                },
                {
                  "player_name": "David Alaba",
                  "ranking": 377
                },
                {
                  "player_name": "Felix Nmecha",
                  "ranking": 378
                }
              ],
              "lower": [
                {
                  "player_name": "Bashar Resan",
                  "ranking": 380
                },
                {
                  "player_name": "Casemiro",
                  "ranking": 381
                },
                {
                  "player_name": "Waldemar Anton",
                  "ranking": 382
                },
                {
                  "player_name": "Alfie McCalmont",
                  "ranking": 383
                },
                {
                  "player_name": "Jurriën Timber",
                  "ranking": 384
                }
              ]
            }
          },
          "data_sources": [
            "match_history",
            "market_value",
            "fbref_season"
          ],
          "data_confidence": 0.522,
          "history_matches": 4,
          "xgboost_reasoning": {
            "model_source": "xgboost_regressor",
            "position_service": "M_service",
            "features_evaluated": [
              "minutesPlayed",
              "is_starting_11",
              "totalPass",
              "accuratePass",
              "totalOppositionHalfPasses",
              "accurateOppositionHalfPasses",
              "totalShots",
              "keyPass",
              "expectedAssists",
              "totalCross",
              "accurateCross",
              "duelWon",
              "duelLost",
              "aerialWon",
              "ballRecovery",
              "touches",
              "interceptionWon",
              "wonTackle",
              "possessionLostCtrl",
              "dispossessed",
              "numberOfSprints",
              "kilometersCovered",
              "passValueNormalized",
              "dribbleValueNormalized",
              "defensiveValueNormalized",
              "shotValueNormalized",
              "ballCarriesCount",
              "totalProgression",
              "progressiveBallCarriesCount",
              "pass_accuracy",
              "duel_win_rate",
              "opp_half_pass_pct",
              "creative_index",
              "touches_p90",
              "totalPass_p90",
              "keyPass_p90",
              "duelWon_p90",
              "ballRecovery_p90",
              "ballCarriesCount_p90",
              "creative_efficiency",
              "cross_accuracy",
              "cross_creative_contribution",
              "defensive_midfield_actions",
              "press_vulnerability",
              "progressive_carries_p90",
              "intensity_index",
              "history_matches"
            ],
            "targets_predicted": [
              "keyPass",
              "expectedAssists",
              "goalAssist",
              "expectedGoals",
              "rating"
            ],
            "history_matches": 4,
            "data_confidence": 0.522,
            "data_sources": [
              "match_history",
              "market_value",
              "fbref_season"
            ],
            "market_value_adjustment": 1.001,
            "fbref_prior_metrics": {
              "squad": "Real Betis",
              "competition": "La Liga",
              "season": "2026-2027",
              "appearances": 3.0,
              "starts": 2.0,
              "minutes": 202.0,
              "goals_per90": 0.0,
              "assists_per90": 0.0,
              "shots_per90": 2.67,
              "shots_on_target_pct": 0.0,
              "prior_reliability": 0.1467
            },
            "rationale": "XGBoost regressor (M_service) evaluated 4 historical appearances across 5 target models; FBref 2026-2027 prior blended (La Liga, Real Betis, rel: 0.15, gls/90: 0.0, ast/90: 0.0)."
          },
          "stat_evolution": [
            {
              "step": "xgboost_raw",
              "description": "XGBoost M_service raw output over 5 target models",
              "stats": {
                "key_pass": 1,
                "expected_assists": 0.1218,
                "assists": 0,
                "expected_goals": 0.0759,
                "rating": 6.9775,
                "minutes": 73,
                "total_pass": 56,
                "accurate_pass": 47,
                "duels_won": 4,
                "total_long_balls": 6,
                "accurate_long_balls": 0,
                "total_own_half_passes": 18,
                "accurate_own_half_passes": 16,
                "total_opp_half_passes": 38,
                "accurate_opp_half_passes": 32,
                "crosses_total": 4,
                "crosses_accurate": 0,
                "touches": 72,
                "possession_lost": 15.25,
                "dispossessed": 0.0,
                "duels_lost": 3,
                "aerial_won": 0,
                "aerial_lost": 0,
                "interceptions": 0,
                "tackles_won": 0,
                "tackles": 0,
                "clearances": 0,
                "total_contest": 0,
                "won_contest": 0,
                "challenges_lost": 0,
                "fouls": 0,
                "fouls_drawn": 0,
                "goal_rate": 0.0,
                "goals": 0,
                "shots_on_target": 0,
                "shots_off_target": 0,
                "blocks": 0,
                "big_chances_created": 0,
                "big_chances_missed": 0,
                "xgot": 0.0,
                "ball_carries": 24,
                "total_progression": 65,
                "progressive_carries": 0
              },
              "trace": {
                "model": {
                  "position_service": "M",
                  "schema_version": 3,
                  "trained_at": "2026-09-14T10:01:43.286651+00:00",
                  "trained_on": {
                    "matches": 93,
                    "players": 461,
                    "rows": 1422
                  }
                },
                "player_history": [
                  {
                    "match_date": "2026-09-04",
                    "opponent": "Real Madrid",
                    "minutes": 90.0,
                    "is_starting": true,
                    "weight": 0.3138,
                    "rating": 7.2
                  },
                  {
                    "match_date": "2026-08-29",
                    "opponent": "Levante UD",
                    "minutes": 33.0,
                    "is_starting": false,
                    "weight": 0.2667,
                    "rating": 6.5
                  },
                  {
                    "match_date": "2026-08-25",
                    "opponent": "Valencia",
                    "minutes": 79.0,
                    "is_starting": true,
                    "weight": 0.2267,
                    "rating": 6.5
                  },
                  {
                    "match_date": "2026-08-21",
                    "opponent": "Real Sociedad",
                    "minutes": 90.0,
                    "is_starting": true,
                    "weight": 0.1927,
                    "rating": 7.1
                  }
                ],
                "feature_row": {
                  "history_matches": 4.0,
                  "is_starting_11": 1.0,
                  "ballRecovery_p90": 8.1133,
                  "ballRecovery": 5.9231,
                  "intensity_index": 4.1303,
                  "expectedAssists": 0.0894,
                  "kilometersCovered": 5.8211
                },
                "per_target": [
                  {
                    "target": "keyPass",
                    "predicted": 1.227601408958435,
                    "scale": "count per match",
                    "top_features": [
                      {
                        "name": "is_starting_11",
                        "importance": 0.0551
                      },
                      {
                        "name": "expectedAssists",
                        "importance": 0.0489
                      },
                      {
                        "name": "creative_efficiency",
                        "importance": 0.0393
                      },
                      {
                        "name": "creative_index",
                        "importance": 0.035
                      },
                      {
                        "name": "accurateCross",
                        "importance": 0.0319
                      }
                    ]
                  },
                  {
                    "target": "expectedAssists",
                    "predicted": 0.12182708084583282,
                    "scale": "per match (raw)",
                    "top_features": [
                      {
                        "name": "cross_creative_contribution",
                        "importance": 0.0714
                      },
                      {
                        "name": "totalOppositionHalfPasses",
                        "importance": 0.0375
                      },
                      {
                        "name": "expectedAssists",
                        "importance": 0.0361
                      },
                      {
                        "name": "accurateCross",
                        "importance": 0.0356
                      },
                      {
                        "name": "creative_index",
                        "importance": 0.0345
                      }
                    ]
                  },
                  {
                    "target": "goalAssist",
                    "predicted": 0.09965251386165619,
                    "scale": "count per match",
                    "top_features": [
                      {
                        "name": "dribbleValueNormalized",
                        "importance": 0.0442
                      },
                      {
                        "name": "keyPass_p90",
                        "importance": 0.0378
                      },
                      {
                        "name": "totalCross",
                        "importance": 0.0368
                      },
                      {
                        "name": "cross_accuracy",
                        "importance": 0.036
                      },
                      {
                        "name": "interceptionWon",
                        "importance": 0.0315
                      }
                    ]
                  },
                  {
                    "target": "expectedGoals",
                    "predicted": 0.0759221687912941,
                    "scale": "per match (raw)",
                    "top_features": [
                      {
                        "name": "totalShots",
                        "importance": 0.077
                      },
                      {
                        "name": "intensity_index",
                        "importance": 0.0622
                      },
                      {
                        "name": "progressiveBallCarriesCount",
                        "importance": 0.0454
                      },
                      {
                        "name": "possessionLostCtrl",
                        "importance": 0.0399
                      },
                      {
                        "name": "numberOfSprints",
                        "importance": 0.0384
                      }
                    ]
                  },
                  {
                    "target": "rating",
                    "predicted": 6.977508544921875,
                    "scale": "0-10",
                    "top_features": [
                      {
                        "name": "ballRecovery_p90",
                        "importance": 0.0847
                      },
                      {
                        "name": "ballRecovery",
                        "importance": 0.0836
                      },
                      {
                        "name": "kilometersCovered",
                        "importance": 0.0597
                      },
                      {
                        "name": "defensive_midfield_actions",
                        "importance": 0.05
                      },
                      {
                        "name": "minutesPlayed",
                        "importance": 0.0441
                      }
                    ]
                  }
                ],
                "caveat": "Raw XGBoost output: no per-90 normalization; minutesPlayed is the player's historical average."
              }
            },
            {
              "step": "market_value_boost",
              "description": "Market-value quality scaling (boost 1.0010, quality 0.503)",
              "stats": {
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                "expected_assists": 0.122,
                "assists": 0,
                "expected_goals": 0.076,
                "rating": 6.9848,
                "minutes": 73,
                "total_pass": 56,
                "accurate_pass": 47,
                "duels_won": 4,
                "total_long_balls": 6,
                "accurate_long_balls": 0,
                "total_own_half_passes": 18,
                "accurate_own_half_passes": 16,
                "total_opp_half_passes": 38,
                "accurate_opp_half_passes": 32,
                "crosses_total": 4,
                "crosses_accurate": 0,
                "touches": 72,
                "possession_lost": 15.2659,
                "dispossessed": 0.0,
                "duels_lost": 3,
                "aerial_won": 0,
                "aerial_lost": 0,
                "interceptions": 0,
                "tackles_won": 0,
                "tackles": 0,
                "clearances": 0,
                "total_contest": 0,
                "won_contest": 0,
                "challenges_lost": 0,
                "fouls": 0,
                "fouls_drawn": 0,
                "goal_rate": 0.0,
                "goals": 0,
                "shots_on_target": 0,
                "shots_off_target": 0,
                "blocks": 0,
                "big_chances_created": 0,
                "big_chances_missed": 0,
                "xgot": 0.0,
                "ball_carries": 25,
                "total_progression": 65,
                "progressive_carries": 1
              }
            },
            {
              "step": "fbref_prior_blend",
              "description": "FBref 2026-27 prior blended (weight 0.0530)",
              "stats": {
                "key_pass": 1,
                "expected_assists": 0.122,
                "assists": 0,
                "expected_goals": 0.076,
                "rating": 6.9848,
                "minutes": 73,
                "total_pass": 56,
                "accurate_pass": 47,
                "duels_won": 4,
                "total_long_balls": 6,
                "accurate_long_balls": 0,
                "total_own_half_passes": 18,
                "accurate_own_half_passes": 16,
                "total_opp_half_passes": 38,
                "accurate_opp_half_passes": 32,
                "crosses_total": 4,
                "crosses_accurate": 0,
                "touches": 72,
                "possession_lost": 15.2659,
                "dispossessed": 0.0,
                "duels_lost": 3,
                "aerial_won": 0,
                "aerial_lost": 0,
                "interceptions": 0,
                "tackles_won": 0,
                "tackles": 0,
                "clearances": 0,
                "total_contest": 0,
                "won_contest": 0,
                "challenges_lost": 0,
                "fouls": 0,
                "fouls_drawn": 0,
                "goal_rate": 0.0,
                "goals": 0,
                "shots_on_target": 0,
                "shots_off_target": 0,
                "blocks": 0,
                "big_chances_created": 0,
                "big_chances_missed": 0,
                "xgot": 0.0,
                "ball_carries": 25,
                "total_progression": 65,
                "progressive_carries": 1,
                "total_shots": 3,
                "offsides": 0,
                "yellowCards": 0.0,
                "redCards": 0.0,
                "ownGoals": 0.0,
                "shotAccuracy": 0.0,
                "shotConversion": 0.0,
                "minutesPct": 74.8,
                "pointsPerMatch": 2.0,
                "netGoalDifferencePer90": -0.45
              }
            },
            {
              "step": "final_cap",
              "description": "Stats clamped to historical constraints and shot-component identity",
              "stats": {
                "key_pass": 1,
                "expected_assists": 0.122,
                "assists": 0,
                "expected_goals": 0.076,
                "rating": 6.9848,
                "minutes": 73,
                "total_pass": 56,
                "accurate_pass": 47,
                "duels_won": 4,
                "total_long_balls": 6,
                "accurate_long_balls": 0,
                "total_own_half_passes": 18,
                "accurate_own_half_passes": 16,
                "total_opp_half_passes": 38,
                "accurate_opp_half_passes": 32,
                "crosses_total": 4,
                "crosses_accurate": 0,
                "touches": 72,
                "possession_lost": 15.2659,
                "dispossessed": 0.0,
                "duels_lost": 3,
                "aerial_won": 0,
                "aerial_lost": 0,
                "interceptions": 0,
                "tackles_won": 0,
                "tackles": 0,
                "clearances": 0,
                "total_contest": 0,
                "won_contest": 0,
                "challenges_lost": 0,
                "fouls": 0,
                "fouls_drawn": 0,
                "goal_rate": 0.0,
                "goals": 0,
                "shots_on_target": 0,
                "shots_off_target": 0,
                "blocks": 0,
                "big_chances_created": 0,
                "big_chances_missed": 0,
                "xgot": 0.0,
                "ball_carries": 25,
                "total_progression": 65,
                "progressive_carries": 1,
                "total_shots": 3,
                "offsides": 0,
                "yellowCards": 0.0,
                "redCards": 0.0,
                "ownGoals": 0.0,
                "shotAccuracy": 0.0,
                "shotConversion": 0.0,
                "minutesPct": 74.8,
                "pointsPerMatch": 2.0,
                "netGoalDifferencePer90": 0.0
              }
            },
            {
              "step": "enriched_model_output",
              "description": "Model output after duel-context enrichment (pre router post-processing)",
              "stats": {
                "key_pass": 1,
                "expected_assists": 0.122,
                "assists": 0,
                "expected_goals": 0.076,
                "rating": 6.9848,
                "minutes": 73,
                "total_pass": 56,
                "accurate_pass": 47,
                "duels_won": 4,
                "total_long_balls": 6,
                "accurate_long_balls": 0,
                "total_own_half_passes": 18,
                "accurate_own_half_passes": 16,
                "total_opp_half_passes": 38,
                "accurate_opp_half_passes": 32,
                "crosses_total": 4,
                "crosses_accurate": 0,
                "touches": 72,
                "possession_lost": 15.2659,
                "dispossessed": 0.0,
                "duels_lost": 3,
                "aerial_won": 1,
                "aerial_lost": 0,
                "interceptions": 0,
                "tackles_won": 0,
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                "total_contest": 0,
                "won_contest": 0,
                "challenges_lost": 0,
                "fouls": 0,
                "fouls_drawn": 0,
                "goal_rate": 0.0,
                "goals": 0,
                "shots_on_target": 0,
                "shots_off_target": 0,
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                "big_chances_created": 0,
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                "xgot": 0.0,
                "ball_carries": 25,
                "total_progression": 65,
                "progressive_carries": 1,
                "total_shots": 2,
                "offsides": 0,
                "yellowCards": 0.0,
                "redCards": 0.0,
                "ownGoals": 0.0,
                "shotAccuracy": 0.0,
                "shotConversion": 0.0,
                "minutesPct": 74.8,
                "pointsPerMatch": 2.0,
                "netGoalDifferencePer90": 0.0,
                "dribbles_attempted": 3,
                "dribbles_successful": 1.2,
                "crosses_attempted": 2.0,
                "duel_win_rate": 0.447,
                "pressing_faced": "LOW",
                "matchup_zone": "Left Wing vs Right Back — Flank Battle",
                "numerical_situation": "1v1",
                "opponent_defenders": "Sergi Cardona",
                "opponent_faced": "Sergi Cardona",
                "antagonist_source": "attacking_duel, midfield_pairing"
              }
            },
            {
              "step": "team_lambda_rescale",
              "description": "Player expected_goals/expected_assists rescaled so squad sum equals team lambda 1.02 (squad xG sum 0.6070, xG scale 1.6804)",
              "stats": {
                "key_pass": 1,
                "expected_assists": 0.122,
                "assists": 0,
                "expected_goals": 0.1277,
                "rating": 6.9848,
                "minutes": 73,
                "total_pass": 56,
                "accurate_pass": 47,
                "duels_won": 4,
                "total_long_balls": 6,
                "accurate_long_balls": 0,
                "total_own_half_passes": 18,
                "accurate_own_half_passes": 16,
                "total_opp_half_passes": 38,
                "accurate_opp_half_passes": 32,
                "crosses_total": 4,
                "crosses_accurate": 0,
                "touches": 72,
                "possession_lost": 15.2659,
                "dispossessed": 0.0,
                "duels_lost": 3,
                "aerial_won": 1,
                "aerial_lost": 0,
                "interceptions": 0,
                "tackles_won": 0,
                "tackles": 0,
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                "total_contest": 0,
                "won_contest": 0,
                "challenges_lost": 0,
                "fouls": 0,
                "fouls_drawn": 0,
                "goal_rate": 0.0,
                "goals": 0,
                "shots_on_target": 0,
                "shots_off_target": 0,
                "blocks": 0,
                "big_chances_created": 0,
                "big_chances_missed": 0,
                "xgot": 0.0,
                "ball_carries": 25,
                "total_progression": 65,
                "progressive_carries": 1,
                "total_shots": 2,
                "offsides": 0,
                "yellowCards": 0.0,
                "redCards": 0.0,
                "ownGoals": 0.0,
                "shotAccuracy": 0.0,
                "shotConversion": 0.0,
                "minutesPct": 74.8,
                "pointsPerMatch": 2.0,
                "netGoalDifferencePer90": 0.0,
                "dribbles_attempted": 3,
                "dribbles_successful": 1.2,
                "crosses_attempted": 2.0,
                "duel_win_rate": 0.447,
                "pressing_faced": "LOW",
                "matchup_zone": "Left Wing vs Right Back — Flank Battle",
                "numerical_situation": "1v1",
                "opponent_defenders": "Sergi Cardona",
                "opponent_faced": "Sergi Cardona",
                "antagonist_source": "attacking_duel, midfield_pairing",
                "projected_goals": 0,
                "goal_probability": 0.0,
                "projected_assists": 0,
                "assist_probability": 0.0
              }
            },
            {
              "step": "rankings_attached",
              "description": "Global ranking attached (match squad rank 9, fifa_overall 85.0)",
              "stats": {
                "key_pass": 1,
                "expected_assists": 0.122,
                "assists": 0,
                "expected_goals": 0.1277,
                "rating": 6.9848,
                "minutes": 73,
                "total_pass": 56,
                "accurate_pass": 47,
                "duels_won": 4,
                "total_long_balls": 6,
                "accurate_long_balls": 0,
                "total_own_half_passes": 18,
                "accurate_own_half_passes": 16,
                "total_opp_half_passes": 38,
                "accurate_opp_half_passes": 32,
                "crosses_total": 4,
                "crosses_accurate": 0,
                "touches": 72,
                "possession_lost": 15.2659,
                "dispossessed": 0.0,
                "duels_lost": 3,
                "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": 25,
                "total_progression": 65,
                "progressive_carries": 1,
                "total_shots": 2,
                "offsides": 0,
                "yellowCards": 0.0,
                "redCards": 0.0,
                "ownGoals": 0.0,
                "shotAccuracy": 0.0,
                "shotConversion": 0.0,
                "minutesPct": 74.8,
                "pointsPerMatch": 2.0,
                "netGoalDifferencePer90": 0.0,
                "dribbles_attempted": 3,
                "dribbles_successful": 1.2,
                "crosses_attempted": 2.0,
                "duel_win_rate": 0.447,
                "pressing_faced": "LOW",
                "matchup_zone": "Left Wing vs Right Back — Flank Battle",
                "numerical_situation": "1v1",
                "opponent_defenders": "Sergi Cardona",
                "opponent_faced": "Sergi Cardona",
                "antagonist_source": "attacking_duel, midfield_pairing",
                "projected_goals": 0,
                "goal_probability": 0.0,
                "projected_assists": 0,
                "assist_probability": 0.0,
                "fifa_overall": 85.0
              }
            },
            {
              "step": "integer_goal_projection",
              "description": "Team scoreline allocation: 0 projected goals distributed by scorer weight",
              "stats": {
                "key_pass": 1,
                "expected_assists": 0.122,
                "assists": 0,
                "expected_goals": 0.1277,
                "rating": 6.9848,
                "minutes": 73,
                "total_pass": 56,
                "accurate_pass": 47,
                "duels_won": 4,
                "total_long_balls": 6,
                "accurate_long_balls": 0,
                "total_own_half_passes": 18,
                "accurate_own_half_passes": 16,
                "total_opp_half_passes": 38,
                "accurate_opp_half_passes": 32,
                "crosses_total": 4,
                "crosses_accurate": 0,
                "touches": 72,
                "possession_lost": 15.2659,
                "dispossessed": 0.0,
                "duels_lost": 3,
                "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": 25,
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                "progressive_carries": 1,
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                "matchup_zone": "Left Wing vs Right Back — Flank Battle",
                "numerical_situation": "1v1",
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                "opponent_faced": "Sergi Cardona",
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            },
            {
              "step": "integer_assist_projection",
              "description": "Team scoreline allocation: 0 projected assists distributed by provider weight",
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                "expected_goals": 0.1277,
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                "accurate_opp_half_passes": 32,
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                "shots_off_target": 0,
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                "yellowCards": 0.0,
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                "pointsPerMatch": 2.0,
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                "opponent_faced": "Sergi Cardona",
                "antagonist_source": "attacking_duel, midfield_pairing",
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            }
          ]
        },
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          "position_depth": "M",
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              },
              "has_player_stats": true,
              "league_name": "LaLiga",
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              "league_slug": "laliga",
              "league_country": "Spain",
              "season_id": "97268.0",
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            },
            {
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              },
              "has_player_stats": true,
              "league_name": "LaLiga",
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              "league_slug": "laliga",
              "league_country": "Spain",
              "season_id": "97268.0",
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          ],
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            "ranking_source": "sofascore_plus_fifa_csv",
            "ranking_status": "combined",
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            "fifa_source": "EA SPORTS FC official ratings",
            "match_squad_rank": 15,
            "squad_role": "starter",
            "projected_match_rating": 6.8626,
            "source_file": "data/player_rankings.csv",
            "player_name": "Isco",
            "ranking_neighbors": {
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                {
                  "player_name": "Julián Brea",
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                {
                  "player_name": "Rodrigo Zalazar",
                  "ranking": 926
                },
                {
                  "player_name": "Karim Adeyemi",
                  "ranking": 927
                },
                {
                  "player_name": "Marlon Maranhão",
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                },
                {
                  "player_name": "Islom Kenzhaboev",
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              ],
              "lower": [
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                  "player_name": "Karim Benzema",
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                },
                {
                  "player_name": "Julen Agirrezabala",
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                },
                {
                  "player_name": "Koen Casteels",
                  "ranking": 933
                },
                {
                  "player_name": "Danilo Pereira",
                  "ranking": 934
                },
                {
                  "player_name": "David Soria",
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                }
              ]
            }
          },
          "data_sources": [
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            "market_value",
            "fbref_season"
          ],
          "data_confidence": 0.513,
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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"
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            "targets_predicted": [
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              "expectedAssists",
              "goalAssist",
              "expectedGoals",
              "rating"
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              "market_value",
              "fbref_season"
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              "season": "2026-2027",
              "appearances": 3.0,
              "starts": 1.0,
              "minutes": 121.0,
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            "rationale": "XGBoost regressor (M_service) evaluated 4 historical appearances across 5 target models; FBref 2026-2027 prior blended (La Liga, Real Betis, rel: 0.09, gls/90: 0.0, ast/90: 0.0)."
          },
          "stat_evolution": [
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                "expected_goals": 0.0474,
                "rating": 6.978,
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                "accurate_own_half_passes": 9,
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                "possession_lost": 6.5,
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                "ball_carries": 13,
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              "trace": {
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                  "schema_version": 3,
                  "trained_at": "2026-09-14T10:01:43.286651+00:00",
                  "trained_on": {
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                    "players": 461,
                    "rows": 1422
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                },
                "player_history": [
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                    "opponent": "Real Madrid",
                    "minutes": 60.0,
                    "is_starting": true,
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                    "rating": 6.6
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                  {
                    "match_date": "2026-08-29",
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                    "minutes": 57.0,
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                    "weight": 0.2667,
                    "rating": 6.6
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                  {
                    "match_date": "2026-08-25",
                    "opponent": "Valencia",
                    "minutes": 31.0,
                    "is_starting": false,
                    "weight": 0.2267,
                    "rating": 6.5
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                  {
                    "match_date": "2026-08-21",
                    "opponent": "Real Sociedad",
                    "minutes": 32.0,
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                    "weight": 0.1927,
                    "rating": 6.7
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                ],
                "feature_row": {
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                  "intensity_index": 3.1238,
                  "expectedAssists": 0.1029,
                  "kilometersCovered": 3.5585
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                "per_target": [
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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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                    "top_features": [
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                      {
                        "name": "totalOppositionHalfPasses",
                        "importance": 0.0375
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                      {
                        "name": "expectedAssists",
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                      {
                        "name": "accurateCross",
                        "importance": 0.0356
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                      {
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                        "importance": 0.0345
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                    ]
                  },
                  {
                    "target": "goalAssist",
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                    "top_features": [
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                        "name": "dribbleValueNormalized",
                        "importance": 0.0442
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                      {
                        "name": "keyPass_p90",
                        "importance": 0.0378
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                      {
                        "name": "totalCross",
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                      {
                        "name": "cross_accuracy",
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                      {
                        "name": "interceptionWon",
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                    ]
                  },
                  {
                    "target": "expectedGoals",
                    "predicted": 0.047425705939531326,
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                    "top_features": [
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                        "importance": 0.077
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                      {
                        "name": "intensity_index",
                        "importance": 0.0622
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                      {
                        "name": "progressiveBallCarriesCount",
                        "importance": 0.0454
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                      {
                        "name": "possessionLostCtrl",
                        "importance": 0.0399
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                      {
                        "name": "numberOfSprints",
                        "importance": 0.0384
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                    ]
                  },
                  {
                    "target": "rating",
                    "predicted": 6.977956771850586,
                    "scale": "0-10",
                    "top_features": [
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                      {
                        "name": "ballRecovery",
                        "importance": 0.0836
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                      {
                        "name": "kilometersCovered",
                        "importance": 0.0597
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                      {
                        "name": "defensive_midfield_actions",
                        "importance": 0.05
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                      {
                        "name": "minutesPlayed",
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                    ]
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                ],
                "caveat": "Raw XGBoost output: no per-90 normalization; minutesPlayed is the player's historical average."
              }
            },
            {
              "step": "market_value_boost",
              "description": "Market-value quality scaling (boost 0.9835, quality 0.445)",
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                "rating": 6.8626,
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                "duels_won": 4,
                "total_long_balls": 0,
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                "total_own_half_passes": 9,
                "accurate_own_half_passes": 9,
                "total_opp_half_passes": 18,
                "accurate_opp_half_passes": 15,
                "crosses_total": 0,
                "crosses_accurate": 0,
                "touches": 36,
                "possession_lost": 6.3925,
                "dispossessed": 0.0,
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                "aerial_won": 0,
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                "total_contest": 0,
                "won_contest": 0,
                "challenges_lost": 0,
                "fouls": 0,
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                "goal_rate": 0.0,
                "goals": 0,
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                "big_chances_created": 0,
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                "xgot": 0.0,
                "ball_carries": 13,
                "total_progression": 46,
                "progressive_carries": 1
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            },
            {
              "step": "fbref_prior_blend",
              "description": "FBref 2026-27 prior blended (weight 0.0313)",
              "stats": {
                "key_pass": 1,
                "expected_assists": 0.0921,
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                "expected_goals": 0.0466,
                "rating": 6.8626,
                "minutes": 44,
                "total_pass": 28,
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                "duels_won": 4,
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                "total_own_half_passes": 9,
                "accurate_own_half_passes": 9,
                "total_opp_half_passes": 18,
                "accurate_opp_half_passes": 15,
                "crosses_total": 0,
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                "touches": 36,
                "possession_lost": 6.3925,
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            "projected_match_rating": 7.5047,
            "source_file": "data/player_rankings.csv",
            "player_name": "Antony",
            "ranking_neighbors": {
              "upper": [
                {
                  "player_name": "Jay O'Shea",
                  "ranking": 759
                },
                {
                  "player_name": "Chan-hee Han",
                  "ranking": 760
                },
                {
                  "player_name": "Abdullokh Yuldashev",
                  "ranking": 761
                },
                {
                  "player_name": "Min-woo Kim",
                  "ranking": 762
                },
                {
                  "player_name": "Joey Veerman",
                  "ranking": 763
                }
              ],
              "lower": [
                {
                  "player_name": "Marko Bugarin",
                  "ranking": 765
                },
                {
                  "player_name": "Maximiliano Araújo",
                  "ranking": 766
                },
                {
                  "player_name": "Han Tae-Hee",
                  "ranking": 767
                },
                {
                  "player_name": "Stanislav Lobotka",
                  "ranking": 768
                },
                {
                  "player_name": "Pierre-Emile Højbjerg",
                  "ranking": 769
                }
              ]
            }
          },
          "data_sources": [
            "match_history",
            "market_value",
            "fbref_season"
          ],
          "data_confidence": 0.53,
          "history_matches": 4,
          "xgboost_reasoning": {
            "model_source": "xgboost_regressor",
            "position_service": "M_service",
            "features_evaluated": [
              "minutesPlayed",
              "is_starting_11",
              "totalPass",
              "accuratePass",
              "totalOppositionHalfPasses",
              "accurateOppositionHalfPasses",
              "totalShots",
              "keyPass",
              "expectedAssists",
              "totalCross",
              "accurateCross",
              "duelWon",
              "duelLost",
              "aerialWon",
              "ballRecovery",
              "touches",
              "interceptionWon",
              "wonTackle",
              "possessionLostCtrl",
              "dispossessed",
              "numberOfSprints",
              "kilometersCovered",
              "passValueNormalized",
              "dribbleValueNormalized",
              "defensiveValueNormalized",
              "shotValueNormalized",
              "ballCarriesCount",
              "totalProgression",
              "progressiveBallCarriesCount",
              "pass_accuracy",
              "duel_win_rate",
              "opp_half_pass_pct",
              "creative_index",
              "touches_p90",
              "totalPass_p90",
              "keyPass_p90",
              "duelWon_p90",
              "ballRecovery_p90",
              "ballCarriesCount_p90",
              "creative_efficiency",
              "cross_accuracy",
              "cross_creative_contribution",
              "defensive_midfield_actions",
              "press_vulnerability",
              "progressive_carries_p90",
              "intensity_index",
              "history_matches"
            ],
            "targets_predicted": [
              "keyPass",
              "expectedAssists",
              "goalAssist",
              "expectedGoals",
              "rating"
            ],
            "history_matches": 4,
            "data_confidence": 0.53,
            "data_sources": [
              "match_history",
              "market_value",
              "fbref_season"
            ],
            "market_value_adjustment": 1.0792,
            "fbref_prior_metrics": {
              "squad": "Real Betis",
              "competition": "La Liga",
              "season": "2026-2027",
              "appearances": 3.0,
              "starts": 3.0,
              "minutes": 270.0,
              "goals_per90": 0.0,
              "assists_per90": 0.0,
              "shots_per90": 5.0,
              "shots_on_target_pct": 33.3,
              "prior_reliability": 0.2
            },
            "rationale": "XGBoost regressor (M_service) evaluated 4 historical appearances across 5 target models; FBref 2026-2027 prior blended (La Liga, Real Betis, rel: 0.20, gls/90: 0.0, ast/90: 0.0)."
          },
          "stat_evolution": [
            {
              "step": "xgboost_raw",
              "description": "XGBoost M_service raw output over 5 target models",
              "stats": {
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                "expected_assists": 0.1385,
                "assists": 0,
                "expected_goals": 0.1322,
                "rating": 6.9537,
                "minutes": 87,
                "total_pass": 44,
                "accurate_pass": 39,
                "duels_won": 6,
                "total_long_balls": 0,
                "accurate_long_balls": 0,
                "total_own_half_passes": 12,
                "accurate_own_half_passes": 11,
                "total_opp_half_passes": 33,
                "accurate_opp_half_passes": 28,
                "crosses_total": 2,
                "crosses_accurate": 0,
                "touches": 64,
                "possession_lost": 12.0,
                "dispossessed": 0.0,
                "duels_lost": 3,
                "aerial_won": 0,
                "aerial_lost": 0,
                "interceptions": 0,
                "tackles_won": 0,
                "tackles": 0,
                "clearances": 0,
                "total_contest": 3,
                "won_contest": 0,
                "challenges_lost": 0,
                "fouls": 0,
                "fouls_drawn": 0,
                "goal_rate": 0.0,
                "goals": 0,
                "shots_on_target": 2,
                "shots_off_target": 1,
                "blocks": 0,
                "big_chances_created": 0,
                "big_chances_missed": 0,
                "xgot": 0.37,
                "ball_carries": 24,
                "total_progression": 144,
                "progressive_carries": 6
              },
              "trace": {
                "model": {
                  "position_service": "M",
                  "schema_version": 3,
                  "trained_at": "2026-09-14T10:01:43.286651+00:00",
                  "trained_on": {
                    "matches": 93,
                    "players": 461,
                    "rows": 1422
                  }
                },
                "player_history": [
                  {
                    "match_date": "2026-09-04",
                    "opponent": "Real Madrid",
                    "minutes": 77.0,
                    "is_starting": true,
                    "weight": 0.3138,
                    "rating": 6.9
                  },
                  {
                    "match_date": "2026-08-29",
                    "opponent": "Levante UD",
                    "minutes": 90.0,
                    "is_starting": true,
                    "weight": 0.2667,
                    "rating": 6.5
                  },
                  {
                    "match_date": "2026-08-25",
                    "opponent": "Valencia",
                    "minutes": 90.0,
                    "is_starting": true,
                    "weight": 0.2267,
                    "rating": 7.1
                  },
                  {
                    "match_date": "2026-08-21",
                    "opponent": "Real Sociedad",
                    "minutes": 90.0,
                    "is_starting": true,
                    "weight": 0.1927,
                    "rating": 8.3
                  }
                ],
                "feature_row": {
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                  "is_starting_11": 1.0,
                  "ballRecovery_p90": 3.9526,
                  "ballRecovery": 3.6347,
                  "intensity_index": 7.7404,
                  "expectedAssists": 0.1857,
                  "kilometersCovered": 6.6139
                },
                "per_target": [
                  {
                    "target": "keyPass",
                    "predicted": 1.68365478515625,
                    "scale": "count per match",
                    "top_features": [
                      {
                        "name": "is_starting_11",
                        "importance": 0.0551
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                      {
                        "name": "expectedAssists",
                        "importance": 0.0489
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                      {
                        "name": "creative_efficiency",
                        "importance": 0.0393
                      },
                      {
                        "name": "creative_index",
                        "importance": 0.035
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                      {
                        "name": "accurateCross",
                        "importance": 0.0319
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                    ]
                  },
                  {
                    "target": "expectedAssists",
                    "predicted": 0.13852356374263763,
                    "scale": "per match (raw)",
                    "top_features": [
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                        "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
                      },
                      {
                        "name": "creative_index",
                        "importance": 0.0345
                      }
                    ]
                  },
                  {
                    "target": "goalAssist",
                    "predicted": 0.12533411383628845,
                    "scale": "count per match",
                    "top_features": [
                      {
                        "name": "dribbleValueNormalized",
                        "importance": 0.0442
                      },
                      {
                        "name": "keyPass_p90",
                        "importance": 0.0378
                      },
                      {
                        "name": "totalCross",
                        "importance": 0.0368
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                      {
                        "name": "cross_accuracy",
                        "importance": 0.036
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                      {
                        "name": "interceptionWon",
                        "importance": 0.0315
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                    ]
                  },
                  {
                    "target": "expectedGoals",
                    "predicted": 0.13221168518066406,
                    "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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                    ]
                  },
                  {
                    "target": "rating",
                    "predicted": 6.953722953796387,
                    "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",
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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 1.0792, quality 0.764)",
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                "expected_goals": 0.1427,
                "rating": 7.5047,
                "minutes": 94,
                "total_pass": 48,
                "accurate_pass": 42,
                "duels_won": 6,
                "total_long_balls": 0,
                "accurate_long_balls": 0,
                "total_own_half_passes": 12,
                "accurate_own_half_passes": 12,
                "total_opp_half_passes": 35,
                "accurate_opp_half_passes": 30,
                "crosses_total": 3,
                "crosses_accurate": 0,
                "touches": 69,
                "possession_lost": 12.9509,
                "dispossessed": 0.0,
                "duels_lost": 4,
                "aerial_won": 0,
                "aerial_lost": 0,
                "interceptions": 0,
                "tackles_won": 0,
                "tackles": 0,
                "clearances": 0,
                "total_contest": 4,
                "won_contest": 0,
                "challenges_lost": 0,
                "fouls": 0,
                "fouls_drawn": 0,
                "goal_rate": 0.0,
                "goals": 0,
                "shots_on_target": 2,
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                "blocks": 0,
                "big_chances_created": 0,
                "big_chances_missed": 0,
                "xgot": 0.3993,
                "ball_carries": 26,
                "total_progression": 155,
                "progressive_carries": 6
              }
            },
            {
              "step": "fbref_prior_blend",
              "description": "FBref 2026-27 prior blended (weight 0.0722)",
              "stats": {
                "key_pass": 2,
                "expected_assists": 0.1495,
                "assists": 0,
                "expected_goals": 0.1427,
                "rating": 7.5047,
                "minutes": 94,
                "total_pass": 48,
                "accurate_pass": 42,
                "duels_won": 6,
                "total_long_balls": 0,
                "accurate_long_balls": 0,
                "total_own_half_passes": 12,
                "accurate_own_half_passes": 12,
                "total_opp_half_passes": 35,
                "accurate_opp_half_passes": 30,
                "crosses_total": 3,
                "crosses_accurate": 0,
                "touches": 69,
                "possession_lost": 12.9509,
                "dispossessed": 0.0,
                "duels_lost": 4,
                "aerial_won": 0,
                "aerial_lost": 0,
                "interceptions": 0,
                "tackles_won": 0,
                "tackles": 0,
                "clearances": 0,
                "total_contest": 4,
                "won_contest": 0,
                "challenges_lost": 0,
                "fouls": 0,
                "fouls_drawn": 0,
                "goal_rate": 0.0,
                "goals": 0,
                "shots_on_target": 2,
                "shots_off_target": 1,
                "blocks": 0,
                "big_chances_created": 0,
                "big_chances_missed": 0,
                "xgot": 0.3993,
                "ball_carries": 26,
                "total_progression": 155,
                "progressive_carries": 6,
                "total_shots": 5,
                "offsides": 0,
                "yellowCards": 0.0,
                "redCards": 0.0,
                "ownGoals": 0.0,
                "shotAccuracy": 33.3,
                "shotConversion": 0.0,
                "minutesPct": 100.0,
                "pointsPerMatch": 2.0,
                "netGoalDifferencePer90": -0.33
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            },
            {
              "step": "final_cap",
              "description": "Stats clamped to historical constraints and shot-component identity",
              "stats": {
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                "expected_assists": 0.1495,
                "assists": 0,
                "expected_goals": 0.1427,
                "rating": 7.5047,
                "minutes": 94,
                "total_pass": 48,
                "accurate_pass": 42,
                "duels_won": 6,
                "total_long_balls": 0,
                "accurate_long_balls": 0,
                "total_own_half_passes": 12,
                "accurate_own_half_passes": 12,
                "total_opp_half_passes": 35,
                "accurate_opp_half_passes": 30,
                "crosses_total": 3,
                "crosses_accurate": 0,
                "touches": 69,
                "possession_lost": 12.9509,
                "dispossessed": 0.0,
                "duels_lost": 4,
                "aerial_won": 0,
                "aerial_lost": 0,
                "interceptions": 0,
                "tackles_won": 0,
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                "total_contest": 4,
                "won_contest": 0,
                "challenges_lost": 0,
                "fouls": 0,
                "fouls_drawn": 0,
                "goal_rate": 0.0,
                "goals": 0,
                "shots_on_target": 2,
                "shots_off_target": 1,
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                "big_chances_created": 0,
                "big_chances_missed": 0,
                "xgot": 0.3993,
                "ball_carries": 26,
                "total_progression": 155,
                "progressive_carries": 6,
                "total_shots": 5,
                "offsides": 0,
                "yellowCards": 0.0,
                "redCards": 0.0,
                "ownGoals": 0.0,
                "shotAccuracy": 33.3,
                "shotConversion": 0.0,
                "minutesPct": 100.0,
                "pointsPerMatch": 2.0,
                "netGoalDifferencePer90": 0.0
              }
            },
            {
              "step": "enriched_model_output",
              "description": "Model output after duel-context enrichment (pre router post-processing)",
              "stats": {
                "key_pass": 2,
                "expected_assists": 0.1495,
                "assists": 0,
                "expected_goals": 0.1427,
                "rating": 7.5047,
                "minutes": 94,
                "total_pass": 48,
                "accurate_pass": 42,
                "duels_won": 6,
                "total_long_balls": 0,
                "accurate_long_balls": 0,
                "total_own_half_passes": 12,
                "accurate_own_half_passes": 12,
                "total_opp_half_passes": 35,
                "accurate_opp_half_passes": 30,
                "crosses_total": 3,
                "crosses_accurate": 0,
                "touches": 69,
                "possession_lost": 12.9509,
                "dispossessed": 0.0,
                "duels_lost": 4,
                "aerial_won": 1,
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                "total_contest": 4,
                "won_contest": 0,
                "challenges_lost": 0,
                "fouls": 0,
                "fouls_drawn": 0,
                "goal_rate": 0.0,
                "goals": 0,
                "shots_on_target": 2,
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                "xgot": 0.3993,
                "ball_carries": 26,
                "total_progression": 155,
                "progressive_carries": 6,
                "total_shots": 3,
                "offsides": 0,
                "yellowCards": 0.0,
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                "shotAccuracy": 33.3,
                "shotConversion": 0.0,
                "minutesPct": 100.0,
                "pointsPerMatch": 2.0,
                "netGoalDifferencePer90": 0.0,
                "dribbles_attempted": 4,
                "dribbles_successful": 1.8,
                "crosses_attempted": 2.5,
                "duel_win_rate": 0.513,
                "pressing_faced": "LOW",
                "matchup_zone": "Right Wing vs Left Back — Flank Battle",
                "numerical_situation": "1v1",
                "opponent_defenders": "Pau Navarro",
                "opponent_faced": "Pau Navarro",
                "antagonist_source": "attacking_duel, midfield_pairing"
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            },
            {
              "step": "team_lambda_rescale",
              "description": "Player expected_goals/expected_assists rescaled so squad sum equals team lambda 1.02 (squad xG sum 0.6070, xG scale 1.6804)",
              "stats": {
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                "expected_assists": 0.1495,
                "assists": 0,
                "expected_goals": 0.2398,
                "rating": 7.5047,
                "minutes": 94,
                "total_pass": 48,
                "accurate_pass": 42,
                "duels_won": 6,
                "total_long_balls": 0,
                "accurate_long_balls": 0,
                "total_own_half_passes": 12,
                "accurate_own_half_passes": 12,
                "total_opp_half_passes": 35,
                "accurate_opp_half_passes": 30,
                "crosses_total": 3,
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                "touches": 69,
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                "dispossessed": 0.0,
                "duels_lost": 4,
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                "interceptions": 0,
                "tackles_won": 0,
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                "total_contest": 4,
                "won_contest": 0,
                "challenges_lost": 0,
                "fouls": 0,
                "fouls_drawn": 0,
                "goal_rate": 0.0,
                "goals": 0,
                "shots_on_target": 2,
                "shots_off_target": 1,
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                "big_chances_created": 0,
                "big_chances_missed": 0,
                "xgot": 0.3993,
                "ball_carries": 26,
                "total_progression": 155,
                "progressive_carries": 6,
                "total_shots": 3,
                "offsides": 0,
                "yellowCards": 0.0,
                "redCards": 0.0,
                "ownGoals": 0.0,
                "shotAccuracy": 33.3,
                "shotConversion": 0.0,
                "minutesPct": 100.0,
                "pointsPerMatch": 2.0,
                "netGoalDifferencePer90": 0.0,
                "dribbles_attempted": 4,
                "dribbles_successful": 1.8,
                "crosses_attempted": 2.5,
                "duel_win_rate": 0.513,
                "pressing_faced": "LOW",
                "matchup_zone": "Right Wing vs Left Back — Flank Battle",
                "numerical_situation": "1v1",
                "opponent_defenders": "Pau Navarro",
                "opponent_faced": "Pau Navarro",
                "antagonist_source": "attacking_duel, midfield_pairing",
                "projected_goals": 0,
                "goal_probability": 0.0,
                "projected_assists": 0,
                "assist_probability": 0.0
              }
            },
            {
              "step": "rankings_attached",
              "description": "Global ranking attached (match squad rank 2, fifa_overall 81.0)",
              "stats": {
                "key_pass": 2,
                "expected_assists": 0.1495,
                "assists": 0,
                "expected_goals": 0.2398,
                "rating": 7.5047,
                "minutes": 94,
                "total_pass": 48,
                "accurate_pass": 42,
                "duels_won": 6,
                "total_long_balls": 0,
                "accurate_long_balls": 0,
                "total_own_half_passes": 12,
                "accurate_own_half_passes": 12,
                "total_opp_half_passes": 35,
                "accurate_opp_half_passes": 30,
                "crosses_total": 3,
                "crosses_accurate": 0,
                "touches": 69,
                "possession_lost": 12.9509,
                "dispossessed": 0.0,
                "duels_lost": 4,
                "aerial_won": 1,
                "aerial_lost": 0,
                "interceptions": 0,
                "tackles_won": 0,
                "tackles": 0,
                "clearances": 0,
                "total_contest": 4,
                "won_contest": 0,
                "challenges_lost": 0,
                "fouls": 0,
                "fouls_drawn": 0,
                "goal_rate": 0.0,
                "goals": 0,
                "shots_on_target": 2,
                "shots_off_target": 1,
                "blocks": 0,
                "big_chances_created": 0,
                "big_chances_missed": 0,
                "xgot": 0.3993,
                "ball_carries": 26,
                "total_progression": 155,
                "progressive_carries": 6,
                "total_shots": 3,
                "offsides": 0,
                "yellowCards": 0.0,
                "redCards": 0.0,
                "ownGoals": 0.0,
                "shotAccuracy": 33.3,
                "shotConversion": 0.0,
                "minutesPct": 100.0,
                "pointsPerMatch": 2.0,
                "netGoalDifferencePer90": 0.0,
                "dribbles_attempted": 4,
                "dribbles_successful": 1.8,
                "crosses_attempted": 2.5,
                "duel_win_rate": 0.513,
                "pressing_faced": "LOW",
                "matchup_zone": "Right Wing vs Left Back — Flank Battle",
                "numerical_situation": "1v1",
                "opponent_defenders": "Pau Navarro",
                "opponent_faced": "Pau Navarro",
                "antagonist_source": "attacking_duel, midfield_pairing",
                "projected_goals": 0,
                "goal_probability": 0.0,
                "projected_assists": 0,
                "assist_probability": 0.0,
                "fifa_overall": 81.0
              }
            },
            {
              "step": "integer_goal_projection",
              "description": "Team scoreline allocation: 0 projected goals distributed by scorer weight",
              "stats": {
                "key_pass": 2,
                "expected_assists": 0.1495,
                "assists": 0,
                "expected_goals": 0.2398,
                "rating": 7.5047,
                "minutes": 94,
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                "matchup_zone": "Right Wing vs Left Back — Flank Battle",
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              "step": "integer_assist_projection",
              "description": "Team scoreline allocation: 0 projected assists distributed by provider weight",
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                "accurate_opp_half_passes": 30,
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                "opponent_faced": "Pau Navarro",
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            }
          ]
        },
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            },
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              "has_player_stats": true,
              "league_name": "LaLiga",
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              "league_slug": "laliga",
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              "season_id": "97268.0",
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              "season_year": "26/27"
            },
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              },
              "has_player_stats": true,
              "league_name": "LaLiga",
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              "league_slug": "laliga",
              "league_country": "Spain",
              "season_id": "97268.0",
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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",
            "match_squad_rank": 12,
            "squad_role": "starter",
            "projected_match_rating": 6.8251,
            "source_file": "data/player_rankings.csv",
            "player_name": "Facundo Bernal",
            "ranking_neighbors": {
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                {
                  "player_name": "Kiril Despodov",
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                },
                {
                  "player_name": "Lamare Bogarde",
                  "ranking": 3721
                },
                {
                  "player_name": "Darius Olaru",
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                },
                {
                  "player_name": "Jairo Concha",
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              ],
              "lower": [
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                  "player_name": "Roberto Fernández",
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                },
                {
                  "player_name": "Veljko Birmančević",
                  "ranking": 3726
                },
                {
                  "player_name": "Jay DaSilva",
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                },
                {
                  "player_name": "Oskar Pietuszewski",
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                },
                {
                  "player_name": "Honest Ahanor",
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                }
              ]
            }
          },
          "data_sources": [
            "match_history",
            "market_value",
            "fbref_season"
          ],
          "data_confidence": 0.524,
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          "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"
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            "targets_predicted": [
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              "expectedAssists",
              "goalAssist",
              "expectedGoals",
              "rating"
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              "market_value",
              "fbref_season"
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            "market_value_adjustment": 0.9916,
            "fbref_prior_metrics": {
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              "season": "2026-2027",
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              "starts": 3.0,
              "minutes": 220.0,
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            "rationale": "XGBoost regressor (M_service) evaluated 4 historical appearances across 5 target models; FBref 2026-2027 prior blended (La Liga, Real Betis, rel: 0.16, gls/90: 0.0, ast/90: 0.0)."
          },
          "stat_evolution": [
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              "step": "xgboost_raw",
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                "expected_goals": 0.0399,
                "rating": 6.8829,
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                "total_long_balls": 4,
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                "accurate_own_half_passes": 18,
                "total_opp_half_passes": 20,
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                "touches": 50,
                "possession_lost": 4.75,
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                "interceptions": 2,
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                "ball_carries": 11,
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              },
              "trace": {
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                  "schema_version": 3,
                  "trained_at": "2026-09-14T10:01:43.286651+00:00",
                  "trained_on": {
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                    "players": 461,
                    "rows": 1422
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                },
                "player_history": [
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                    "opponent": "Real Madrid",
                    "minutes": 68.0,
                    "is_starting": true,
                    "weight": 0.3138,
                    "rating": 7.0
                  },
                  {
                    "match_date": "2026-08-29",
                    "opponent": "Levante UD",
                    "minutes": 74.0,
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                    "weight": 0.2667,
                    "rating": 6.6
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                  {
                    "match_date": "2026-08-25",
                    "opponent": "Valencia",
                    "minutes": 90.0,
                    "is_starting": true,
                    "weight": 0.2267,
                    "rating": 7.1
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                  {
                    "match_date": "2026-08-21",
                    "opponent": "Real Sociedad",
                    "minutes": 58.0,
                    "is_starting": true,
                    "weight": 0.1927,
                    "rating": 6.9
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                ],
                "feature_row": {
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                  "is_starting_11": 1.0,
                  "ballRecovery_p90": 6.1323,
                  "ballRecovery": 4.92,
                  "intensity_index": 3.3211,
                  "expectedAssists": 0.013,
                  "kilometersCovered": 6.2411
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                "per_target": [
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                    "target": "keyPass",
                    "predicted": 0.7558022141456604,
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                    "top_features": [
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                      {
                        "name": "expectedAssists",
                        "importance": 0.0489
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                      {
                        "name": "creative_efficiency",
                        "importance": 0.0393
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                      {
                        "name": "creative_index",
                        "importance": 0.035
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                      {
                        "name": "accurateCross",
                        "importance": 0.0319
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                    ]
                  },
                  {
                    "target": "expectedAssists",
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                    "scale": "per match (raw)",
                    "top_features": [
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                        "importance": 0.0714
                      },
                      {
                        "name": "totalOppositionHalfPasses",
                        "importance": 0.0375
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                      {
                        "name": "expectedAssists",
                        "importance": 0.0361
                      },
                      {
                        "name": "accurateCross",
                        "importance": 0.0356
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                      {
                        "name": "creative_index",
                        "importance": 0.0345
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                    ]
                  },
                  {
                    "target": "goalAssist",
                    "predicted": 0.06988852471113205,
                    "scale": "count per match",
                    "top_features": [
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                        "name": "dribbleValueNormalized",
                        "importance": 0.0442
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                      {
                        "name": "keyPass_p90",
                        "importance": 0.0378
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                      {
                        "name": "totalCross",
                        "importance": 0.0368
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                      {
                        "name": "cross_accuracy",
                        "importance": 0.036
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                      {
                        "name": "interceptionWon",
                        "importance": 0.0315
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                    ]
                  },
                  {
                    "target": "expectedGoals",
                    "predicted": 0.03985055163502693,
                    "scale": "per match (raw)",
                    "top_features": [
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                        "name": "totalShots",
                        "importance": 0.077
                      },
                      {
                        "name": "intensity_index",
                        "importance": 0.0622
                      },
                      {
                        "name": "progressiveBallCarriesCount",
                        "importance": 0.0454
                      },
                      {
                        "name": "possessionLostCtrl",
                        "importance": 0.0399
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                      {
                        "name": "numberOfSprints",
                        "importance": 0.0384
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                    ]
                  },
                  {
                    "target": "rating",
                    "predicted": 6.882904529571533,
                    "scale": "0-10",
                    "top_features": [
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                        "name": "ballRecovery_p90",
                        "importance": 0.0847
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                      {
                        "name": "ballRecovery",
                        "importance": 0.0836
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                      {
                        "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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                    ]
                  }
                ],
                "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 0.9916, quality 0.472)",
              "stats": {
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                "expected_assists": 0.049,
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                "expected_goals": 0.0395,
                "rating": 6.8251,
                "minutes": 72,
                "total_pass": 39,
                "accurate_pass": 35,
                "duels_won": 4,
                "total_long_balls": 4,
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                "total_own_half_passes": 19,
                "accurate_own_half_passes": 18,
                "total_opp_half_passes": 20,
                "accurate_opp_half_passes": 16,
                "crosses_total": 0,
                "crosses_accurate": 0,
                "touches": 50,
                "possession_lost": 4.7101,
                "dispossessed": 0.0,
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            "fifa_rank": 1237.0,
            "fifa_overall": 78.0,
            "fifa_source": "EA SPORTS FC official ratings",
            "match_squad_rank": 14,
            "squad_role": "starter",
            "projected_match_rating": 6.7652,
            "source_file": "data/player_rankings.csv",
            "player_name": "Marc Roca",
            "ranking_neighbors": {
              "upper": [
                {
                  "player_name": "Chang-min Ahn",
                  "ranking": 1690
                },
                {
                  "player_name": "Borja Iglesias",
                  "ranking": 1691
                },
                {
                  "player_name": "Eli Dasa",
                  "ranking": 1692
                },
                {
                  "player_name": "Kamil Grabara",
                  "ranking": 1693
                },
                {
                  "player_name": "Alexander Bah",
                  "ranking": 1694
                }
              ],
              "lower": [
                {
                  "player_name": "Til Mavretič",
                  "ranking": 1696
                },
                {
                  "player_name": "Vicente Álvarez",
                  "ranking": 1697
                },
                {
                  "player_name": "Matías Cavalleri",
                  "ranking": 1698
                },
                {
                  "player_name": "Arthur Theate",
                  "ranking": 1699
                },
                {
                  "player_name": "Javokhir Kakhramonov",
                  "ranking": 1700
                }
              ]
            }
          },
          "data_sources": [
            "match_history",
            "market_value",
            "fbref_season"
          ],
          "data_confidence": 0.454,
          "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": 0.454,
            "data_sources": [
              "match_history",
              "market_value",
              "fbref_season"
            ],
            "market_value_adjustment": 0.9857,
            "fbref_prior_metrics": {
              "squad": "Real Betis",
              "competition": "La Liga",
              "season": "2026-2027",
              "appearances": 2.0,
              "starts": 2.0,
              "minutes": 156.0,
              "goals_per90": 0.0,
              "assists_per90": 0.5882352941176471,
              "shots_per90": 1.73,
              "shots_on_target_pct": 0.0,
              "prior_reliability": 0.1133
            },
            "rationale": "XGBoost regressor (M_service) evaluated 3 historical appearances across 5 target models; FBref 2026-2027 prior blended (La Liga, Real Betis, rel: 0.11, gls/90: 0.0, ast/90: 0.5882352941176471)."
          },
          "stat_evolution": [
            {
              "step": "xgboost_raw",
              "description": "XGBoost M_service raw output over 5 target models",
              "stats": {
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                "expected_assists": 0.0795,
                "assists": 0,
                "expected_goals": 0.0394,
                "rating": 6.8634,
                "minutes": 82,
                "total_pass": 51,
                "accurate_pass": 48,
                "duels_won": 6,
                "total_long_balls": 0,
                "accurate_long_balls": 0,
                "total_own_half_passes": 25,
                "accurate_own_half_passes": 23,
                "total_opp_half_passes": 27,
                "accurate_opp_half_passes": 25,
                "crosses_total": 0,
                "crosses_accurate": 0,
                "touches": 63,
                "possession_lost": 4.0,
                "dispossessed": 0.0,
                "duels_lost": 0,
                "aerial_won": 0,
                "aerial_lost": 0,
                "interceptions": 0,
                "tackles_won": 1,
                "tackles": 3,
                "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": 20,
                "total_progression": 36,
                "progressive_carries": 0
              },
              "trace": {
                "model": {
                  "position_service": "M",
                  "schema_version": 3,
                  "trained_at": "2026-09-14T10:01:43.286651+00:00",
                  "trained_on": {
                    "matches": 93,
                    "players": 461,
                    "rows": 1422
                  }
                },
                "player_history": [
                  {
                    "match_date": "2026-09-04",
                    "opponent": "Real Madrid",
                    "minutes": 90.0,
                    "is_starting": true,
                    "weight": 0.3887,
                    "rating": 7.2
                  },
                  {
                    "match_date": "2026-08-29",
                    "opponent": "Levante UD",
                    "minutes": 67.0,
                    "is_starting": true,
                    "weight": 0.3304,
                    "rating": 7.4
                  },
                  {
                    "match_date": "2026-08-21",
                    "opponent": "Real Sociedad",
                    "minutes": 90.0,
                    "is_starting": true,
                    "weight": 0.2809,
                    "rating": 7.3
                  }
                ],
                "feature_row": {
                  "history_matches": 3.0,
                  "is_starting_11": 1.0,
                  "ballRecovery_p90": 6.5152,
                  "ballRecovery": 6.1749,
                  "intensity_index": 3.1233,
                  "expectedAssists": 0.1781,
                  "kilometersCovered": 5.9503
                },
                "per_target": [
                  {
                    "target": "keyPass",
                    "predicted": 0.9068055748939514,
                    "scale": "count per match",
                    "top_features": [
                      {
                        "name": "is_starting_11",
                        "importance": 0.0551
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                      {
                        "name": "expectedAssists",
                        "importance": 0.0489
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                      {
                        "name": "creative_efficiency",
                        "importance": 0.0393
                      },
                      {
                        "name": "creative_index",
                        "importance": 0.035
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                      {
                        "name": "accurateCross",
                        "importance": 0.0319
                      }
                    ]
                  },
                  {
                    "target": "expectedAssists",
                    "predicted": 0.07952263951301575,
                    "scale": "per match (raw)",
                    "top_features": [
                      {
                        "name": "cross_creative_contribution",
                        "importance": 0.0714
                      },
                      {
                        "name": "totalOppositionHalfPasses",
                        "importance": 0.0375
                      },
                      {
                        "name": "expectedAssists",
                        "importance": 0.0361
                      },
                      {
                        "name": "accurateCross",
                        "importance": 0.0356
                      },
                      {
                        "name": "creative_index",
                        "importance": 0.0345
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                    ]
                  },
                  {
                    "target": "goalAssist",
                    "predicted": 0.10937977582216263,
                    "scale": "count per match",
                    "top_features": [
                      {
                        "name": "dribbleValueNormalized",
                        "importance": 0.0442
                      },
                      {
                        "name": "keyPass_p90",
                        "importance": 0.0378
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                      {
                        "name": "totalCross",
                        "importance": 0.0368
                      },
                      {
                        "name": "cross_accuracy",
                        "importance": 0.036
                      },
                      {
                        "name": "interceptionWon",
                        "importance": 0.0315
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                    ]
                  },
                  {
                    "target": "expectedGoals",
                    "predicted": 0.039383724331855774,
                    "scale": "per match (raw)",
                    "top_features": [
                      {
                        "name": "totalShots",
                        "importance": 0.077
                      },
                      {
                        "name": "intensity_index",
                        "importance": 0.0622
                      },
                      {
                        "name": "progressiveBallCarriesCount",
                        "importance": 0.0454
                      },
                      {
                        "name": "possessionLostCtrl",
                        "importance": 0.0399
                      },
                      {
                        "name": "numberOfSprints",
                        "importance": 0.0384
                      }
                    ]
                  },
                  {
                    "target": "rating",
                    "predicted": 6.863427639007568,
                    "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
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                      {
                        "name": "minutesPlayed",
                        "importance": 0.0441
                      }
                    ]
                  }
                ],
                "caveat": "Raw XGBoost output: no per-90 normalization; minutesPlayed is the player's historical average."
              }
            },
            {
              "step": "market_value_boost",
              "description": "Market-value quality scaling (boost 0.9857, quality 0.452)",
              "stats": {
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                "assists": 0,
                "expected_goals": 0.0388,
                "rating": 6.7652,
                "minutes": 81,
                "total_pass": 51,
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                "duels_won": 6,
                "total_long_balls": 0,
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                "total_own_half_passes": 24,
                "accurate_own_half_passes": 23,
                "total_opp_half_passes": 26,
                "accurate_opp_half_passes": 24,
                "crosses_total": 0,
                "crosses_accurate": 0,
                "touches": 62,
                "possession_lost": 3.9428,
                "dispossessed": 0.0,
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                "aerial_won": 0,
                "aerial_lost": 0,
                "interceptions": 0,
                "tackles_won": 1,
                "tackles": 3,
                "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": 20,
                "total_progression": 35,
                "progressive_carries": 0
              }
            },
            {
              "step": "fbref_prior_blend",
              "description": "FBref 2026-27 prior blended (weight 0.0460)",
              "stats": {
                "key_pass": 1,
                "expected_assists": 0.0784,
                "assists": 0,
                "expected_goals": 0.0388,
                "rating": 6.7652,
                "minutes": 81,
                "total_pass": 51,
                "accurate_pass": 47,
                "duels_won": 6,
                "total_long_balls": 0,
                "accurate_long_balls": 0,
                "total_own_half_passes": 24,
                "accurate_own_half_passes": 23,
                "total_opp_half_passes": 26,
                "accurate_opp_half_passes": 24,
                "crosses_total": 0,
                "crosses_accurate": 0,
                "touches": 62,
                "possession_lost": 3.9428,
                "dispossessed": 0.0,
                "duels_lost": 0,
                "aerial_won": 0,
                "aerial_lost": 0,
                "interceptions": 0,
                "tackles_won": 1,
                "tackles": 3,
                "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": 20,
                "total_progression": 35,
                "progressive_carries": 0,
                "total_shots": 2,
                "offsides": 0,
                "yellowCards": 0.0,
                "redCards": 0.0,
                "ownGoals": 0.0,
                "shotAccuracy": 0.0,
                "shotConversion": 0.0,
                "minutesPct": 57.8,
                "pointsPerMatch": 1.5,
                "netGoalDifferencePer90": 0.0
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            },
            {
              "step": "final_cap",
              "description": "Stats clamped to historical constraints and shot-component identity",
              "stats": {
                "key_pass": 1,
                "expected_assists": 0.0784,
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                "expected_goals": 0.0388,
                "rating": 6.7652,
                "minutes": 81,
                "total_pass": 51,
                "accurate_pass": 47,
                "duels_won": 6,
                "total_long_balls": 0,
                "accurate_long_balls": 0,
                "total_own_half_passes": 24,
                "accurate_own_half_passes": 23,
                "total_opp_half_passes": 26,
                "accurate_opp_half_passes": 24,
                "crosses_total": 0,
                "crosses_accurate": 0,
                "touches": 62,
                "possession_lost": 3.9428,
                "dispossessed": 0.0,
                "duels_lost": 0,
                "aerial_won": 0,
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                "tackles_won": 1,
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                "total_contest": 0,
                "won_contest": 0,
                "challenges_lost": 0,
                "fouls": 0,
                "fouls_drawn": 0,
                "goal_rate": 0.0,
                "goals": 0,
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                "shots_off_target": 0,
                "blocks": 0,
                "big_chances_created": 0,
                "big_chances_missed": 0,
                "xgot": 0.0,
                "ball_carries": 20,
                "total_progression": 35,
                "progressive_carries": 0,
                "total_shots": 2,
                "offsides": 0,
                "yellowCards": 0.0,
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                "ownGoals": 0.0,
                "shotAccuracy": 0.0,
                "shotConversion": 0.0,
                "minutesPct": 57.8,
                "pointsPerMatch": 1.5,
                "netGoalDifferencePer90": 0.0
              }
            },
            {
              "step": "enriched_model_output",
              "description": "Model output after duel-context enrichment (pre router post-processing)",
              "stats": {
                "key_pass": 1,
                "expected_assists": 0.0784,
                "assists": 0,
                "expected_goals": 0.0388,
                "rating": 6.7652,
                "minutes": 81,
                "total_pass": 51,
                "accurate_pass": 47,
                "duels_won": 6,
                "total_long_balls": 0,
                "accurate_long_balls": 0,
                "total_own_half_passes": 24,
                "accurate_own_half_passes": 23,
                "total_opp_half_passes": 26,
                "accurate_opp_half_passes": 24,
                "crosses_total": 0,
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                "possession_lost": 3.9428,
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                "tackles_won": 1,
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                "ball_carries": 20,
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                "yellowCards": 0.0,
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                "minutesPct": 57.8,
                "pointsPerMatch": 1.5,
                "netGoalDifferencePer90": 0.0,
                "opponent_faced": "Pape Gueye",
                "matchup_zone": "Midfield lane",
                "antagonist_source": "midfield_pairing"
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            },
            {
              "step": "team_lambda_rescale",
              "description": "Player expected_goals/expected_assists rescaled so squad sum equals team lambda 1.02 (squad xG sum 0.6070, xG scale 1.6804)",
              "stats": {
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                "expected_assists": 0.0784,
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                "expected_goals": 0.0652,
                "rating": 6.7652,
                "minutes": 81,
                "total_pass": 51,
                "accurate_pass": 47,
                "duels_won": 6,
                "total_long_balls": 0,
                "accurate_long_balls": 0,
                "total_own_half_passes": 24,
                "accurate_own_half_passes": 23,
                "total_opp_half_passes": 26,
                "accurate_opp_half_passes": 24,
                "crosses_total": 0,
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                "possession_lost": 3.9428,
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                "tackles_won": 1,
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                "ball_carries": 20,
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                "total_shots": 2,
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                "minutesPct": 57.8,
                "pointsPerMatch": 1.5,
                "netGoalDifferencePer90": 0.0,
                "opponent_faced": "Pape Gueye",
                "matchup_zone": "Midfield lane",
                "antagonist_source": "midfield_pairing",
                "projected_goals": 0,
                "goal_probability": 0.0,
                "projected_assists": 0,
                "assist_probability": 0.0
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            },
            {
              "step": "rankings_attached",
              "description": "Global ranking attached (match squad rank 14, fifa_overall 78.0)",
              "stats": {
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                "expected_assists": 0.0784,
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                "expected_goals": 0.0652,
                "rating": 6.7652,
                "minutes": 81,
                "total_pass": 51,
                "accurate_pass": 47,
                "duels_won": 6,
                "total_long_balls": 0,
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                "total_own_half_passes": 24,
                "accurate_own_half_passes": 23,
                "total_opp_half_passes": 26,
                "accurate_opp_half_passes": 24,
                "crosses_total": 0,
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                "aerial_won": 0,
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                "tackles_won": 1,
                "tackles": 3,
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                "total_contest": 0,
                "won_contest": 0,
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                "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": 20,
                "total_progression": 35,
                "progressive_carries": 0,
                "total_shots": 2,
                "offsides": 0,
                "yellowCards": 0.0,
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                "ownGoals": 0.0,
                "shotAccuracy": 0.0,
                "shotConversion": 0.0,
                "minutesPct": 57.8,
                "pointsPerMatch": 1.5,
                "netGoalDifferencePer90": 0.0,
                "opponent_faced": "Pape Gueye",
                "matchup_zone": "Midfield lane",
                "antagonist_source": "midfield_pairing",
                "projected_goals": 0,
                "goal_probability": 0.0,
                "projected_assists": 0,
                "assist_probability": 0.0,
                "fifa_overall": 78.0
              }
            },
            {
              "step": "integer_goal_projection",
              "description": "Team scoreline allocation: 0 projected goals distributed by scorer weight",
              "stats": {
                "key_pass": 1,
                "expected_assists": 0.0784,
                "assists": 0,
                "expected_goals": 0.0652,
                "rating": 6.7652,
                "minutes": 81,
                "total_pass": 51,
                "accurate_pass": 47,
                "duels_won": 6,
                "total_long_balls": 0,
                "accurate_long_balls": 0,
                "total_own_half_passes": 24,
                "accurate_own_half_passes": 23,
                "total_opp_half_passes": 26,
                "accurate_opp_half_passes": 24,
                "crosses_total": 0,
                "crosses_accurate": 0,
                "touches": 62,
                "possession_lost": 3.9428,
                "dispossessed": 0.0,
                "duels_lost": 0,
                "aerial_won": 0,
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                "tackles_won": 1,
                "tackles": 3,
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                "fouls": 0,
                "fouls_drawn": 0,
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                "goals": 0,
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                "netGoalDifferencePer90": 0.0,
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                "matchup_zone": "Midfield lane",
                "antagonist_source": "midfield_pairing",
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            },
            {
              "step": "integer_assist_projection",
              "description": "Team scoreline allocation: 0 projected assists distributed by provider weight",
              "stats": {
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                "expected_assists": 0.0784,
                "assists": 0,
                "expected_goals": 0.0652,
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                "accurate_pass": 47,
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                "accurate_long_balls": 0,
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                "accurate_own_half_passes": 23,
                "total_opp_half_passes": 26,
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            }
          ]
        },
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          "position_depth": "D",
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              },
              "has_player_stats": true,
              "league_name": "LaLiga",
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              "league_slug": "laliga",
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            },
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              "league_country": "Spain",
              "season_id": "97268.0",
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          ],
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            "ranking_status": "combined",
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            "fifa_source": "EA SPORTS FC official ratings",
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            "squad_role": "starter",
            "projected_match_rating": 6.7203,
            "source_file": "data/player_rankings.csv",
            "player_name": "Fran García",
            "ranking_neighbors": {
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                {
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                {
                  "player_name": "Guéla Doué",
                  "ranking": 3192
                },
                {
                  "player_name": "Amar Dedić",
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                },
                {
                  "player_name": "Taylor Harwood-Bellis",
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                {
                  "player_name": "Saïd El Mala",
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              ],
              "lower": [
                {
                  "player_name": "Rômulo",
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                },
                {
                  "player_name": "David Zima",
                  "ranking": 3198
                },
                {
                  "player_name": "Juan Iglesias",
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                },
                {
                  "player_name": "Thierno Barry",
                  "ranking": 3200
                },
                {
                  "player_name": "Tiago Palacios",
                  "ranking": 3201
                }
              ]
            }
          },
          "data_sources": [
            "match_history",
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            "fbref_season"
          ],
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            "model_source": "xgboost_regressor",
            "position_service": "D_service",
            "features_evaluated": [
              "minutesPlayed",
              "is_starting_11",
              "totalPass",
              "accuratePass",
              "totalLongBalls",
              "totalOppositionHalfPasses",
              "duelWon",
              "duelLost",
              "aerialWon",
              "aerialLost",
              "ballRecovery",
              "touches",
              "totalClearance",
              "wonTackle",
              "interceptionWon",
              "dispossessed",
              "challengeLost",
              "errorLeadToAShot",
              "errorLeadToAGoal",
              "possessionLostCtrl",
              "passValueNormalized",
              "defensiveValueNormalized",
              "ballCarriesCount",
              "totalProgression",
              "progressiveBallCarriesCount",
              "pass_accuracy",
              "duel_win_rate",
              "opp_half_pass_pct",
              "long_ball_accuracy",
              "defensive_actions",
              "tackle_success_rate",
              "touches_p90",
              "totalTackle_p90",
              "interceptionWon_p90",
              "totalClearance_p90",
              "duelWon_p90",
              "ballRecovery_p90",
              "press_vulnerability",
              "error_severity",
              "aerial_dominance",
              "progressive_carries_p90",
              "history_matches"
            ],
            "targets_predicted": [
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              "totalTackle",
              "wonTackle",
              "totalClearance",
              "aerialWon",
              "rating"
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            "fbref_prior_metrics": {
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              "starts": 2.0,
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                },
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                  {
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                  {
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                ],
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                "per_target": [
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                      {
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                  {
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                      {
                        "name": "possessionLostCtrl",
                        "importance": 0.0446
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                      {
                        "name": "challengeLost",
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                      {
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                      {
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                      {
                        "name": "is_starting_11",
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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",
                        "importance": 0.0506
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                      {
                        "name": "totalClearance_p90",
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                      {
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                      {
                        "name": "tackle_success_rate",
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                  },
                  {
                    "target": "aerialWon",
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                    "top_features": [
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                        "importance": 0.0798
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                      {
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                      {
                        "name": "totalClearance",
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                      {
                        "name": "accuratePass",
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                      {
                        "name": "errorLeadToAShot",
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                  {
                    "target": "rating",
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                    "top_features": [
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                      {
                        "name": "accuratePass",
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                      {
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                      {
                        "name": "pass_accuracy",
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                      {
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                    ]
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                ],
                "caveat": "Raw XGBoost output: no per-90 normalization; minutesPlayed is the player's historical average."
              }
            },
            {
              "step": "market_value_boost",
              "description": "Market-value quality scaling (boost 1.0039, quality 0.513)",
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                "minutes": 76,
                "total_pass": 37,
                "accurate_pass": 33,
                "duels_won": 4,
                "total_long_balls": 0,
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                "total_own_half_passes": 18,
                "accurate_own_half_passes": 16,
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                "duels_lost": 2,
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                "ball_carries": 18,
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            },
            {
              "step": "fbref_prior_blend",
              "description": "FBref 2026-27 prior blended (weight 0.0578)",
              "stats": {
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                "rating": 6.7203,
                "minutes": 76,
                "total_pass": 37,
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                "total_own_half_passes": 18,
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                "accurate_opp_half_passes": 17,
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              "step": "final_cap",
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                {
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                },
                {
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                },
                {
                  "player_name": "Joshua Kimmich",
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              ]
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              "duelLost",
              "aerialWon",
              "aerialLost",
              "ballRecovery",
              "touches",
              "totalClearance",
              "wonTackle",
              "interceptionWon",
              "dispossessed",
              "challengeLost",
              "errorLeadToAShot",
              "errorLeadToAGoal",
              "possessionLostCtrl",
              "passValueNormalized",
              "defensiveValueNormalized",
              "ballCarriesCount",
              "totalProgression",
              "progressiveBallCarriesCount",
              "pass_accuracy",
              "duel_win_rate",
              "opp_half_pass_pct",
              "long_ball_accuracy",
              "defensive_actions",
              "tackle_success_rate",
              "touches_p90",
              "totalTackle_p90",
              "interceptionWon_p90",
              "totalClearance_p90",
              "duelWon_p90",
              "ballRecovery_p90",
              "press_vulnerability",
              "error_severity",
              "aerial_dominance",
              "progressive_carries_p90",
              "history_matches"
            ],
            "targets_predicted": [
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              "totalTackle",
              "wonTackle",
              "totalClearance",
              "aerialWon",
              "rating"
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              "fbref_season"
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              "competition": "La Liga",
              "season": "2026-2027",
              "appearances": 2.0,
              "starts": 2.0,
              "minutes": 180.0,
              "goals_per90": 0.5,
              "assists_per90": 0.0,
              "shots_per90": 1.5,
              "shots_on_target_pct": 33.3,
              "prior_reliability": 0.1333
            },
            "rationale": "XGBoost regressor (D_service) evaluated 3 historical appearances across 6 target models; FBref 2026-2027 prior blended (La Liga, Real Betis, rel: 0.13, gls/90: 0.5, ast/90: 0.0)."
          },
          "stat_evolution": [
            {
              "step": "xgboost_raw",
              "description": "XGBoost D_service raw output over 6 target models",
              "stats": {
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                "minutes": 77,
                "total_pass": 40,
                "accurate_pass": 34,
                "duels_won": 6,
                "total_long_balls": 6,
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                "total_own_half_passes": 21,
                "accurate_own_half_passes": 20,
                "total_opp_half_passes": 19,
                "accurate_opp_half_passes": 14,
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                "crosses_accurate": 0,
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                "expected_assists": 0.01,
                "total_shots": 1,
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                "shots_off_target": 0,
                "big_chances_created": 0,
                "xgot": 0.0,
                "ball_carries": 8,
                "total_progression": 27,
                "progressive_carries": 0,
                "key_pass": 0
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              "trace": {
                "model": {
                  "position_service": "D",
                  "schema_version": 3,
                  "trained_at": "2026-09-14T10:01:39.753962+00:00",
                  "trained_on": {
                    "matches": 93,
                    "players": 374,
                    "rows": 1289
                  }
                },
                "player_history": [
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                    "match_date": "2026-09-04",
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                    "minutes": 51.0,
                    "is_starting": false,
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                    "rating": 7.9
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                  {
                    "match_date": "2026-08-29",
                    "opponent": "Levante UD",
                    "minutes": 90.0,
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                    "weight": 0.3304,
                    "rating": 8.4
                  },
                  {
                    "match_date": "2026-08-21",
                    "opponent": "Real Sociedad",
                    "minutes": 90.0,
                    "is_starting": true,
                    "weight": 0.2809,
                    "rating": 7.5
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                ],
                "feature_row": {
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                  "possessionLostCtrl": 6.3285,
                  "totalClearance": 7.9242,
                  "aerialWon": 2.7259
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                "per_target": [
                  {
                    "target": "interceptionWon",
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                        "name": "is_starting_11",
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                      {
                        "name": "duel_win_rate",
                        "importance": 0.0353
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                      {
                        "name": "duelWon_p90",
                        "importance": 0.0341
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                      {
                        "name": "interceptionWon_p90",
                        "importance": 0.0326
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                      {
                        "name": "totalClearance",
                        "importance": 0.0322
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                    ]
                  },
                  {
                    "target": "totalTackle",
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                    "top_features": [
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                        "name": "history_matches",
                        "importance": 0.0588
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                      {
                        "name": "duelLost",
                        "importance": 0.0461
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                      {
                        "name": "possessionLostCtrl",
                        "importance": 0.0446
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                      {
                        "name": "challengeLost",
                        "importance": 0.0406
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                      {
                        "name": "defensive_actions",
                        "importance": 0.0401
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                    ]
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                  {
                    "target": "wonTackle",
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                    "scale": "count per match",
                    "top_features": [
                      {
                        "name": "history_matches",
                        "importance": 0.0565
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                      {
                        "name": "possessionLostCtrl",
                        "importance": 0.0432
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                      {
                        "name": "challengeLost",
                        "importance": 0.0353
                      },
                      {
                        "name": "is_starting_11",
                        "importance": 0.0347
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                      {
                        "name": "wonTackle",
                        "importance": 0.0329
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                    ]
                  },
                  {
                    "target": "totalClearance",
                    "predicted": 5.556543350219727,
                    "scale": "count per match",
                    "top_features": [
                      {
                        "name": "is_starting_11",
                        "importance": 0.11
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                      {
                        "name": "opp_half_pass_pct",
                        "importance": 0.0506
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                      {
                        "name": "totalClearance_p90",
                        "importance": 0.0425
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                      {
                        "name": "aerialWon",
                        "importance": 0.0417
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                      {
                        "name": "tackle_success_rate",
                        "importance": 0.0343
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                    ]
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                  {
                    "target": "aerialWon",
                    "predicted": 1.7166508436203003,
                    "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",
                        "importance": 0.0411
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                    ]
                  },
                  {
                    "target": "rating",
                    "predicted": 6.644119739532471,
                    "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
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                      {
                        "name": "pass_accuracy",
                        "importance": 0.0518
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                      {
                        "name": "minutesPlayed",
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                    ]
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                ],
                "caveat": "Raw XGBoost output: no per-90 normalization; minutesPlayed is the player's historical average."
              }
            },
            {
              "step": "market_value_boost",
              "description": "Market-value quality scaling (boost 0.9812, quality 0.437)",
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                "rating": 6.5194,
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                "total_pass": 39,
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                "duels_won": 6,
                "total_long_balls": 6,
                "accurate_long_balls": 2,
                "total_own_half_passes": 21,
                "accurate_own_half_passes": 19,
                "total_opp_half_passes": 19,
                "accurate_opp_half_passes": 14,
                "crosses_total": 0,
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                "touches": 57,
                "possession_lost": 6.5448,
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                "duels_lost": 2,
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                "total_contest": 0,
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                "ball_recovery": 3,
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                "fouls": 0,
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                "expected_goals": 0.0491,
                "expected_assists": 0.0098,
                "total_shots": 1,
                "shots_on_target": 0,
                "shots_off_target": 0,
                "big_chances_created": 0,
                "xgot": 0.0,
                "ball_carries": 8,
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            },
            {
              "step": "fbref_prior_blend",
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              "stats": {
                "interceptions": 1,
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                "total_pass": 39,
                "accurate_pass": 33,
                "duels_won": 6,
                "total_long_balls": 6,
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                "total_own_half_passes": 21,
                "accurate_own_half_passes": 19,
                "total_opp_half_passes": 19,
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                "crosses_total": 0,
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                "possession_lost": 6.5448,
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                "duels_lost": 2,
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                "total_shots": 1,
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                "ball_carries": 8,
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                "key_pass": 0,
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                "yellowCards": 0.0,
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                "shotAccuracy": 33.3,
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                "minutesPct": 66.7,
                "pointsPerMatch": 1.5,
                "netGoalDifferencePer90": -1.0
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            {
              "step": "final_cap",
              "description": "Stats clamped to historical constraints and shot-component identity",
              "stats": {
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                "duels_won": 6,
                "total_long_balls": 6,
                "accurate_long_balls": 2,
                "total_own_half_passes": 21,
                "accurate_own_half_passes": 19,
                "total_opp_half_passes": 19,
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                "crosses_total": 0,
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                "goal_rate": 0.0271,
                "goals": 0,
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                "total_shots": 1,
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                "big_chances_created": 0,
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                "ball_carries": 8,
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                "key_pass": 0,
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                "yellowCards": 0.0,
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                "shotAccuracy": 33.3,
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                "minutesPct": 66.7,
                "pointsPerMatch": 1.5,
                "netGoalDifferencePer90": 0.0
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            },
            {
              "step": "enriched_model_output",
              "description": "Model output after duel-context enrichment (pre router post-processing)",
              "stats": {
                "interceptions": 1,
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                "accurate_pass": 33,
                "duels_won": 6,
                "total_long_balls": 6,
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                "total_own_half_passes": 21,
                "accurate_own_half_passes": 19,
                "total_opp_half_passes": 19,
                "accurate_opp_half_passes": 14,
                "crosses_total": 0,
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                "expected_assists": 0.0098,
                "total_shots": 1,
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                "xgot": 0.0,
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                "yellowCards": 0.0,
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                "shotAccuracy": 33.3,
                "shotConversion": 0.33,
                "minutesPct": 66.7,
                "pointsPerMatch": 1.5,
                "netGoalDifferencePer90": 0.0,
                "tackles_in_zone": 1.0,
                "tackles_won_in_zone": 1.0,
                "interceptions_in_zone": 0.7,
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                "aerial_duels_won": 0.8,
                "defensive_success_rate": 0.756,
                "opponent_faced": "Georges Mikautadze",
                "pressing_zone": "Striker vs Two Centre Backs — 1v2 Aerial/Physical Battle",
                "matchup_zone": "Striker vs Two Centre Backs — 1v2 Aerial/Physical Battle",
                "antagonist_source": "defensive_duel"
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            },
            {
              "step": "team_lambda_rescale",
              "description": "Player expected_goals/expected_assists rescaled so squad sum equals team lambda 1.02 (squad xG sum 0.6070, xG scale 1.6804)",
              "stats": {
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                "rating": 6.5194,
                "minutes": 76,
                "total_pass": 39,
                "accurate_pass": 33,
                "duels_won": 6,
                "total_long_balls": 6,
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                "total_own_half_passes": 21,
                "accurate_own_half_passes": 19,
                "total_opp_half_passes": 19,
                "accurate_opp_half_passes": 14,
                "crosses_total": 0,
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                "duels_lost": 2,
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                "total_shots": 1,
                "shots_on_target": 0,
                "shots_off_target": 0,
                "big_chances_created": 0,
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                "shotAccuracy": 33.3,
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                "minutesPct": 66.7,
                "pointsPerMatch": 1.5,
                "netGoalDifferencePer90": 0.0,
                "tackles_in_zone": 1.0,
                "tackles_won_in_zone": 1.0,
                "interceptions_in_zone": 0.7,
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                "defensive_success_rate": 0.756,
                "opponent_faced": "Georges Mikautadze",
                "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
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            },
            {
              "step": "rankings_attached",
              "description": "Global ranking attached (match squad rank 18, fifa_overall 89.0)",
              "stats": {
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                "total_pass": 39,
                "accurate_pass": 33,
                "duels_won": 6,
                "total_long_balls": 6,
                "accurate_long_balls": 2,
                "total_own_half_passes": 21,
                "accurate_own_half_passes": 19,
                "total_opp_half_passes": 19,
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                "duels_lost": 2,
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                "ball_recovery": 3,
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                "goals": 0,
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                "expected_assists": 0.0098,
                "total_shots": 1,
                "shots_on_target": 0,
                "shots_off_target": 0,
                "big_chances_created": 0,
                "xgot": 0.0,
                "ball_carries": 8,
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                "key_pass": 0,
                "offsides": 0,
                "yellowCards": 0.0,
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                "shotAccuracy": 33.3,
                "shotConversion": 0.33,
                "minutesPct": 66.7,
                "pointsPerMatch": 1.5,
                "netGoalDifferencePer90": 0.0,
                "tackles_in_zone": 1.0,
                "tackles_won_in_zone": 1.0,
                "interceptions_in_zone": 0.7,
                "clearances_in_zone": 0.6,
                "aerial_duels_won": 0.8,
                "defensive_success_rate": 0.756,
                "opponent_faced": "Georges Mikautadze",
                "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": 89.0
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            },
            {
              "step": "integer_goal_projection",
              "description": "Team scoreline allocation: 0 projected goals distributed by scorer weight",
              "stats": {
                "interceptions": 1,
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                "total_pass": 39,
                "accurate_pass": 33,
                "duels_won": 6,
                "total_long_balls": 6,
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                "total_own_half_passes": 21,
                "accurate_own_half_passes": 19,
                "total_opp_half_passes": 19,
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                "duels_lost": 2,
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                "goals": 0,
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                "expected_goals": 0.0825,
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                "total_shots": 1,
                "shots_on_target": 0,
                "shots_off_target": 0,
                "big_chances_created": 0,
                "xgot": 0.0,
                "ball_carries": 8,
                "total_progression": 27,
                "progressive_carries": 0,
                "key_pass": 0,
                "offsides": 0,
                "yellowCards": 0.0,
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                "ownGoals": 0.0,
                "shotAccuracy": 33.3,
                "shotConversion": 0.33,
                "minutesPct": 66.7,
                "pointsPerMatch": 1.5,
                "netGoalDifferencePer90": 0.0,
                "tackles_in_zone": 1.0,
                "tackles_won_in_zone": 1.0,
                "interceptions_in_zone": 0.7,
                "clearances_in_zone": 0.6,
                "aerial_duels_won": 0.8,
                "defensive_success_rate": 0.756,
                "opponent_faced": "Georges Mikautadze",
                "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": 89.0
              }
            },
            {
              "step": "integer_assist_projection",
              "description": "Team scoreline allocation: 0 projected assists distributed by provider weight",
              "stats": {
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                "clearances": 5,
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                "matchup_zone": "Striker vs Two Centre Backs — 1v2 Aerial/Physical Battle",
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            }
          ]
        },
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              "league_slug": "laliga",
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              "league_name": "LaLiga",
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              "league_slug": "laliga",
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            },
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              "league_slug": "laliga",
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          ],
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            "ranking_status": "combined",
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            "player_name": "Héctor Bellerín",
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                {
                  "player_name": "Javi Rodríguez",
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                },
                {
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                {
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                {
                  "player_name": "Soufiane Rahimi",
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              ],
              "lower": [
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                  "player_name": "Lucas Perri",
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                {
                  "player_name": "Billy Gilmour",
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                {
                  "player_name": "Bernardo",
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                },
                {
                  "player_name": "Lucas Torró",
                  "ranking": 3360
                },
                {
                  "player_name": "Kyle Walker",
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              ]
            }
          },
          "data_sources": [
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            "model_source": "xgboost_regressor",
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              "totalPass",
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              "totalOppositionHalfPasses",
              "duelWon",
              "duelLost",
              "aerialWon",
              "aerialLost",
              "ballRecovery",
              "touches",
              "totalClearance",
              "wonTackle",
              "interceptionWon",
              "dispossessed",
              "challengeLost",
              "errorLeadToAShot",
              "errorLeadToAGoal",
              "possessionLostCtrl",
              "passValueNormalized",
              "defensiveValueNormalized",
              "ballCarriesCount",
              "totalProgression",
              "progressiveBallCarriesCount",
              "pass_accuracy",
              "duel_win_rate",
              "opp_half_pass_pct",
              "long_ball_accuracy",
              "defensive_actions",
              "tackle_success_rate",
              "touches_p90",
              "totalTackle_p90",
              "interceptionWon_p90",
              "totalClearance_p90",
              "duelWon_p90",
              "ballRecovery_p90",
              "press_vulnerability",
              "error_severity",
              "aerial_dominance",
              "progressive_carries_p90",
              "history_matches"
            ],
            "targets_predicted": [
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              "totalTackle",
              "wonTackle",
              "totalClearance",
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              "rating"
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                  {
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                  {
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                ],
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                    "target": "totalClearance",
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                      {
                        "name": "totalClearance_p90",
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                      {
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                  {
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                      {
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                    ]
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                ],
                "caveat": "Raw XGBoost output: no per-90 normalization; minutesPlayed is the player's historical average."
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            },
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              "step": "final_cap",
              "description": "Stats clamped to historical constraints and shot-component identity",
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              "step": "enriched_model_output",
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              "step": "integer_assist_projection",
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            "source_file": "data/player_rankings.csv",
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                {
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              ],
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                },
                {
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                },
                {
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                },
                {
                  "player_name": "Breel Embolo",
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                },
                {
                  "player_name": "Sergi Cardona",
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              ]
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          },
          "data_sources": [
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            "fbref_season"
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          "data_confidence": 0.53,
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          "xgboost_reasoning": {
            "model_source": "xgboost_regressor",
            "position_service": "G_service",
            "features_evaluated": [
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              "totalPass",
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              "totalLongBalls",
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              "totalOwnHalfPasses",
              "accurateOwnHalfPasses",
              "saves",
              "savedShotsFromInsideTheBox",
              "goodHighClaim",
              "punches",
              "aerialWon",
              "totalKeeperSweeper",
              "accurateKeeperSweeper",
              "totalClearance",
              "ballRecovery",
              "touches",
              "possessionLostCtrl",
              "kilometersCovered",
              "passValueNormalized",
              "defensiveValueNormalized",
              "goalkeeperValueNormalized",
              "pass_accuracy",
              "long_ball_accuracy",
              "save_contribution",
              "inside_box_save_rate",
              "sweeper_accuracy",
              "sweeper_actions_p90",
              "distribution_accuracy",
              "commanding_index",
              "gk_coverage",
              "history_matches"
            ],
            "targets_predicted": [
              "saves",
              "goalsPrevented",
              "rating"
            ],
            "history_matches": 4,
            "data_confidence": 0.53,
            "data_sources": [
              "match_history",
              "market_value",
              "fbref_season"
            ],
            "market_value_adjustment": 0.9942,
            "fbref_prior_metrics": {
              "squad": "Real Betis",
              "competition": "La Liga",
              "season": "2026-2027",
              "appearances": 3.0,
              "starts": 3.0,
              "minutes": 270.0,
              "goals_per90": 0.0,
              "assists_per90": 0.0,
              "shots_per90": 0.0,
              "prior_reliability": 0.2
            },
            "rationale": "XGBoost regressor (G_service) evaluated 4 historical appearances across 3 target models; FBref 2026-2027 prior blended (La Liga, Real Betis, rel: 0.20, gls/90: 0.0, ast/90: 0.0)."
          },
          "stat_evolution": [
            {
              "step": "xgboost_raw",
              "description": "XGBoost G_service raw output over 3 target models",
              "stats": {
                "saves": 3,
                "goals_prevented": 0.3285,
                "rating": 7.3923,
                "minutes": 90,
                "total_pass": 25,
                "accurate_pass": 17,
                "duels_won": 0,
                "total_long_balls": 12,
                "accurate_long_balls": 4,
                "touches": 38,
                "clearances": 0,
                "ball_recovery": 10,
                "high_claims": 0,
                "punches": 0.0,
                "aerial_won": 0,
                "sweeper_actions": 2,
                "sweeper_accurate": 2,
                "saves_inside_box": 3,
                "possession_lost": 7.75,
                "duels_lost": 0,
                "total_contest": 0,
                "won_contest": 0,
                "fouls": 0,
                "fouls_drawn": 0,
                "total_own_half_passes": 16,
                "accurate_own_half_passes": 14
              },
              "trace": {
                "model": {
                  "position_service": "G",
                  "schema_version": 3,
                  "trained_at": "2026-09-14T10:01:34.928465+00:00",
                  "trained_on": {
                    "matches": 93,
                    "players": 113,
                    "rows": 393
                  }
                },
                "player_history": [
                  {
                    "match_date": "2026-09-04",
                    "opponent": "Real Madrid",
                    "minutes": 90.0,
                    "is_starting": true,
                    "weight": 0.3138,
                    "rating": 10.0
                  },
                  {
                    "match_date": "2026-08-29",
                    "opponent": "Levante UD",
                    "minutes": 90.0,
                    "is_starting": true,
                    "weight": 0.2667,
                    "rating": 7.2
                  },
                  {
                    "match_date": "2026-08-25",
                    "opponent": "Valencia",
                    "minutes": 90.0,
                    "is_starting": true,
                    "weight": 0.2267,
                    "rating": 8.3
                  },
                  {
                    "match_date": "2026-08-21",
                    "opponent": "Real Sociedad",
                    "minutes": 90.0,
                    "is_starting": true,
                    "weight": 0.1927,
                    "rating": 7.7
                  }
                ],
                "feature_row": {
                  "history_matches": 4.0,
                  "is_starting_11": 1.0,
                  "sweeper_actions_p90": 1.8049,
                  "touches": 37.6558,
                  "totalOwnHalfPasses": 14.955,
                  "punches": 0.5405,
                  "distribution_accuracy": 0.9017,
                  "accurateKeeperSweeper": 1.6122
                },
                "per_target": [
                  {
                    "target": "saves",
                    "predicted": 3.499781608581543,
                    "scale": "count per match",
                    "top_features": [
                      {
                        "name": "sweeper_actions_p90",
                        "importance": 0.0587
                      },
                      {
                        "name": "accurateKeeperSweeper",
                        "importance": 0.0534
                      },
                      {
                        "name": "touches",
                        "importance": 0.0497
                      },
                      {
                        "name": "totalOwnHalfPasses",
                        "importance": 0.049
                      },
                      {
                        "name": "distribution_accuracy",
                        "importance": 0.043
                      }
                    ]
                  },
                  {
                    "target": "goalsPrevented",
                    "predicted": 0.32851865887641907,
                    "scale": "count per match",
                    "top_features": [
                      {
                        "name": "sweeper_actions_p90",
                        "importance": 0.053
                      },
                      {
                        "name": "punches",
                        "importance": 0.051
                      },
                      {
                        "name": "touches",
                        "importance": 0.0482
                      },
                      {
                        "name": "accurateLongBalls",
                        "importance": 0.0468
                      },
                      {
                        "name": "passValueNormalized",
                        "importance": 0.0432
                      }
                    ]
                  },
                  {
                    "target": "rating",
                    "predicted": 7.39232063293457,
                    "scale": "0-10",
                    "top_features": [
                      {
                        "name": "sweeper_actions_p90",
                        "importance": 0.0593
                      },
                      {
                        "name": "touches",
                        "importance": 0.0495
                      },
                      {
                        "name": "distribution_accuracy",
                        "importance": 0.0484
                      },
                      {
                        "name": "savedShotsFromInsideTheBox",
                        "importance": 0.0468
                      },
                      {
                        "name": "punches",
                        "importance": 0.0464
                      }
                    ]
                  }
                ],
                "caveat": "Raw XGBoost output: no per-90 normalization; minutesPlayed is the player's historical average."
              }
            },
            {
              "step": "market_value_boost",
              "description": "Market-value quality scaling (boost 0.9942, quality 0.481)",
              "stats": {
                "saves": 3,
                "goals_prevented": 0.3266,
                "rating": 7.3492,
                "minutes": 89,
                "total_pass": 25,
                "accurate_pass": 17,
                "duels_won": 0,
                "total_long_balls": 12,
                "accurate_long_balls": 4,
                "touches": 38,
                "clearances": 0,
                "ball_recovery": 9,
                "high_claims": 0,
                "punches": 0.0,
                "aerial_won": 0,
                "sweeper_actions": 2,
                "sweeper_accurate": 2,
                "saves_inside_box": 3,
                "possession_lost": 7.7048,
                "duels_lost": 0,
                "total_contest": 0,
                "won_contest": 0,
                "fouls": 0,
                "fouls_drawn": 0,
                "total_own_half_passes": 15,
                "accurate_own_half_passes": 14
              }
            },
            {
              "step": "fbref_prior_blend",
              "description": "FBref 2026-27 prior blended (weight 0.0722)",
              "stats": {
                "saves": 3,
                "goals_prevented": 0.3266,
                "rating": 7.3492,
                "minutes": 89,
                "total_pass": 25,
                "accurate_pass": 17,
                "duels_won": 0,
                "total_long_balls": 12,
                "accurate_long_balls": 4,
                "touches": 38,
                "clearances": 0,
                "ball_recovery": 9,
                "high_claims": 0,
                "punches": 0.0,
                "aerial_won": 0,
                "sweeper_actions": 2,
                "sweeper_accurate": 2,
                "saves_inside_box": 3,
                "possession_lost": 7.7048,
                "duels_lost": 0,
                "total_contest": 0,
                "won_contest": 0,
                "fouls": 0,
                "fouls_drawn": 0,
                "total_own_half_passes": 15,
                "accurate_own_half_passes": 14,
                "goal_rate": 0.0,
                "goals": 0,
                "assists": 0,
                "total_shots": 0,
                "shots_on_target": 0,
                "goalsAgainst": 1.67,
                "shotsOnTargetAgainst": 5.0,
                "cleanSheets": 0.6667,
                "interceptions": 0,
                "tackles_won": 0,
                "crosses_total": 0,
                "offsides": 0,
                "yellowCards": 0.0,
                "redCards": 0.0,
                "penaltySave": 0.0,
                "ownGoals": 0.0,
                "savePct": 66.7,
                "cleanSheetPct": 66.7,
                "minutesPct": 100.0,
                "pointsPerMatch": 2.0,
                "netGoalDifferencePer90": -0.33
              }
            },
            {
              "step": "final_cap",
              "description": "Stats clamped to historical constraints and shot-component identity",
              "stats": {
                "saves": 3,
                "goals_prevented": 0.3266,
                "rating": 7.3492,
                "minutes": 89,
                "total_pass": 25,
                "accurate_pass": 17,
                "duels_won": 0,
                "total_long_balls": 12,
                "accurate_long_balls": 4,
                "touches": 38,
                "clearances": 0,
                "ball_recovery": 9,
                "high_claims": 0,
                "punches": 0.0,
                "aerial_won": 0,
                "sweeper_actions": 2,
                "sweeper_accurate": 2,
                "saves_inside_box": 3,
                "possession_lost": 7.7048,
                "duels_lost": 0,
                "total_contest": 0,
                "won_contest": 0,
                "fouls": 0,
                "fouls_drawn": 0,
                "total_own_half_passes": 15,
                "accurate_own_half_passes": 14,
                "goal_rate": 0.0,
                "goals": 0,
                "assists": 0,
                "total_shots": 0,
                "shots_on_target": 0,
                "goalsAgainst": 1.67,
                "shotsOnTargetAgainst": 5.0,
                "cleanSheets": 0.6667,
                "interceptions": 0,
                "tackles_won": 0,
                "crosses_total": 0,
                "offsides": 0,
                "yellowCards": 0.0,
                "redCards": 0.0,
                "penaltySave": 0.0,
                "ownGoals": 0.0,
                "savePct": 66.7,
                "cleanSheetPct": 66.7,
                "minutesPct": 100.0,
                "pointsPerMatch": 2.0,
                "netGoalDifferencePer90": 0.0
              }
            },
            {
              "step": "enriched_model_output",
              "description": "Model output after duel-context enrichment (pre router post-processing)",
              "stats": {
                "saves": 3,
                "goals_prevented": 0.3266,
                "rating": 7.3492,
                "minutes": 89,
                "total_pass": 25,
                "accurate_pass": 17,
                "duels_won": 0,
                "total_long_balls": 12,
                "accurate_long_balls": 4,
                "touches": 38,
                "clearances": 0,
                "ball_recovery": 9,
                "high_claims": 0,
                "punches": 0.0,
                "aerial_won": 0,
                "sweeper_actions": 2,
                "sweeper_accurate": 2,
                "saves_inside_box": 3,
                "possession_lost": 7.7048,
                "duels_lost": 0,
                "total_contest": 0,
                "won_contest": 0,
                "fouls": 0,
                "fouls_drawn": 0,
                "total_own_half_passes": 15,
                "accurate_own_half_passes": 14,
                "goal_rate": 0.0,
                "goals": 0,
                "assists": 0,
                "total_shots": 0,
                "shots_on_target": 0,
                "goalsAgainst": 1.67,
                "shotsOnTargetAgainst": 5.0,
                "cleanSheets": 0.6667,
                "interceptions": 0,
                "tackles_won": 0,
                "crosses_total": 0,
                "offsides": 0,
                "yellowCards": 0.0,
                "redCards": 0.0,
                "penaltySave": 0.0,
                "ownGoals": 0.0,
                "savePct": 66.7,
                "cleanSheetPct": 66.7,
                "minutesPct": 100.0,
                "pointsPerMatch": 2.0,
                "netGoalDifferencePer90": 0.0,
                "expected_saves": 0.83,
                "high_pressure_saves": 0.32,
                "shots_faced": 1.8,
                "opponent_faced": "Georges Mikautadze, Alberto Moleiro",
                "matchup_zone": "Goalkeeper shot-stopping context",
                "antagonist_source": "formation_fallback"
              }
            },
            {
              "step": "team_lambda_rescale",
              "description": "Player expected_goals/expected_assists rescaled so squad sum equals team lambda 1.02 (squad xG sum 0.6070, xG scale 1.6804)",
              "stats": {
                "saves": 3,
                "goals_prevented": 0.3266,
                "rating": 7.3492,
                "minutes": 89,
                "total_pass": 25,
                "accurate_pass": 17,
                "duels_won": 0,
                "total_long_balls": 12,
                "accurate_long_balls": 4,
                "touches": 38,
                "clearances": 0,
                "ball_recovery": 9,
                "high_claims": 0,
                "punches": 0.0,
                "aerial_won": 0,
                "sweeper_actions": 2,
                "sweeper_accurate": 2,
                "saves_inside_box": 3,
                "possession_lost": 7.7048,
                "duels_lost": 0,
                "total_contest": 0,
                "won_contest": 0,
                "fouls": 0,
                "fouls_drawn": 0,
                "total_own_half_passes": 15,
                "accurate_own_half_passes": 14,
                "goal_rate": 0.0,
                "goals": 0,
                "assists": 0,
                "total_shots": 0,
                "shots_on_target": 0,
                "goalsAgainst": 1.67,
                "shotsOnTargetAgainst": 5.0,
                "cleanSheets": 0.6667,
                "interceptions": 0,
                "tackles_won": 0,
                "crosses_total": 0,
                "offsides": 0,
                "yellowCards": 0.0,
                "redCards": 0.0,
                "penaltySave": 0.0,
                "ownGoals": 0.0,
                "savePct": 66.7,
                "cleanSheetPct": 66.7,
                "minutesPct": 100.0,
                "pointsPerMatch": 2.0,
                "netGoalDifferencePer90": 0.0,
                "expected_saves": 0.83,
                "high_pressure_saves": 0.32,
                "shots_faced": 1.8,
                "opponent_faced": "Georges Mikautadze, Alberto Moleiro",
                "matchup_zone": "Goalkeeper shot-stopping context",
                "antagonist_source": "formation_fallback",
                "projected_goals": 0,
                "goal_probability": 0.0,
                "projected_assists": 0,
                "assist_probability": 0.0,
                "expected_goals": 0.0,
                "expected_assists": 0.0
              }
            },
            {
              "step": "rankings_attached",
              "description": "Global ranking attached (match squad rank 11, fifa_overall 77.0)",
              "stats": {
                "saves": 3,
                "goals_prevented": 0.3266,
                "rating": 7.3492,
                "minutes": 89,
                "total_pass": 25,
                "accurate_pass": 17,
                "duels_won": 0,
                "total_long_balls": 12,
                "accurate_long_balls": 4,
                "touches": 38,
                "clearances": 0,
                "ball_recovery": 9,
                "high_claims": 0,
                "punches": 0.0,
                "aerial_won": 0,
                "sweeper_actions": 2,
                "sweeper_accurate": 2,
                "saves_inside_box": 3,
                "possession_lost": 7.7048,
                "duels_lost": 0,
                "total_contest": 0,
                "won_contest": 0,
                "fouls": 0,
                "fouls_drawn": 0,
                "total_own_half_passes": 15,
                "accurate_own_half_passes": 14,
                "goal_rate": 0.0,
                "goals": 0,
                "assists": 0,
                "total_shots": 0,
                "shots_on_target": 0,
                "goalsAgainst": 1.67,
                "shotsOnTargetAgainst": 5.0,
                "cleanSheets": 0.6667,
                "interceptions": 0,
                "tackles_won": 0,
                "crosses_total": 0,
                "offsides": 0,
                "yellowCards": 0.0,
                "redCards": 0.0,
                "penaltySave": 0.0,
                "ownGoals": 0.0,
                "savePct": 66.7,
                "cleanSheetPct": 66.7,
                "minutesPct": 100.0,
                "pointsPerMatch": 2.0,
                "netGoalDifferencePer90": 0.0,
                "expected_saves": 0.83,
                "high_pressure_saves": 0.32,
                "shots_faced": 1.8,
                "opponent_faced": "Georges Mikautadze, Alberto Moleiro",
                "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": 77.0
              }
            },
            {
              "step": "integer_goal_projection",
              "description": "Team scoreline allocation: 0 projected goals distributed by scorer weight",
              "stats": {
                "saves": 3,
                "goals_prevented": 0.3266,
                "rating": 7.3492,
                "minutes": 89,
                "total_pass": 25,
                "accurate_pass": 17,
                "duels_won": 0,
                "total_long_balls": 12,
                "accurate_long_balls": 4,
                "touches": 38,
                "clearances": 0,
                "ball_recovery": 9,
                "high_claims": 0,
                "punches": 0.0,
                "aerial_won": 0,
                "sweeper_actions": 2,
                "sweeper_accurate": 2,
                "saves_inside_box": 3,
                "possession_lost": 7.7048,
                "duels_lost": 0,
                "total_contest": 0,
                "won_contest": 0,
                "fouls": 0,
                "fouls_drawn": 0,
                "total_own_half_passes": 15,
                "accurate_own_half_passes": 14,
                "goal_rate": 0.0,
                "goals": 0,
                "assists": 0,
                "total_shots": 0,
                "shots_on_target": 0,
                "goalsAgainst": 1.67,
                "shotsOnTargetAgainst": 5.0,
                "cleanSheets": 0.6667,
                "interceptions": 0,
                "tackles_won": 0,
                "crosses_total": 0,
                "offsides": 0,
                "yellowCards": 0.0,
                "redCards": 0.0,
                "penaltySave": 0.0,
                "ownGoals": 0.0,
                "savePct": 66.7,
                "cleanSheetPct": 66.7,
                "minutesPct": 100.0,
                "pointsPerMatch": 2.0,
                "netGoalDifferencePer90": 0.0,
                "expected_saves": 0.83,
                "high_pressure_saves": 0.32,
                "shots_faced": 1.8,
                "opponent_faced": "Georges Mikautadze, Alberto Moleiro",
                "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": 77.0
              }
            },
            {
              "step": "integer_assist_projection",
              "description": "Team scoreline allocation: 0 projected assists distributed by provider weight",
              "stats": {
                "saves": 3,
                "goals_prevented": 0.3266,
                "rating": 7.3492,
                "minutes": 89,
                "total_pass": 25,
                "accurate_pass": 17,
                "duels_won": 0,
                "total_long_balls": 12,
                "accurate_long_balls": 4,
                "touches": 38,
                "clearances": 0,
                "ball_recovery": 9,
                "high_claims": 0,
                "punches": 0.0,
                "aerial_won": 0,
                "sweeper_actions": 2,
                "sweeper_accurate": 2,
                "saves_inside_box": 3,
                "possession_lost": 7.7048,
                "duels_lost": 0,
                "total_contest": 0,
                "won_contest": 0,
                "fouls": 0,
                "fouls_drawn": 0,
                "total_own_half_passes": 15,
                "accurate_own_half_passes": 14,
                "goal_rate": 0.0,
                "goals": 0,
                "assists": 0,
                "total_shots": 0,
                "shots_on_target": 0,
                "goalsAgainst": 1.67,
                "shotsOnTargetAgainst": 5.0,
                "cleanSheets": 0.6667,
                "interceptions": 0,
                "tackles_won": 0,
                "crosses_total": 0,
                "offsides": 0,
                "yellowCards": 0.0,
                "redCards": 0.0,
                "penaltySave": 0.0,
                "ownGoals": 0.0,
                "savePct": 66.7,
                "cleanSheetPct": 66.7,
                "minutesPct": 100.0,
                "pointsPerMatch": 2.0,
                "netGoalDifferencePer90": 0.0,
                "expected_saves": 0.83,
                "high_pressure_saves": 0.32,
                "shots_faced": 1.8,
                "opponent_faced": "Georges Mikautadze, Alberto Moleiro",
                "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": 77.0
              }
            }
          ]
        },
        "Natan": {
          "player_id": 1015287,
          "position": "D",
          "position_depth": "D",
          "is_starter": true,
          "shirt_number": 4,
          "height": 188,
          "market_value": 26000000,
          "stats": {
            "interceptions": 1,
            "tackles": 1,
            "tackles_won": 1,
            "clearances": 6,
            "aerial_won": 2,
            "rating": 7.1418,
            "minutes": 95,
            "total_pass": 55,
            "accurate_pass": 51,
            "duels_won": 5,
            "total_long_balls": 4,
            "accurate_long_balls": 1,
            "total_own_half_passes": 32,
            "accurate_own_half_passes": 31,
            "total_opp_half_passes": 23,
            "accurate_opp_half_passes": 19,
            "crosses_total": 0,
            "crosses_accurate": 0,
            "touches": 68,
            "possession_lost": 4.5714,
            "dispossessed": 0.0,
            "duels_lost": 0,
            "aerial_lost": 0,
            "total_contest": 0,
            "won_contest": 0,
            "ball_recovery": 4,
            "challenges_lost": 0,
            "fouls": 0,
            "fouls_drawn": 0,
            "blocks": 1,
            "goal_rate": 0.0,
            "goals": 0,
            "assists": 0,
            "expected_goals": 0.0,
            "expected_assists": 0.0106,
            "total_shots": 0,
            "shots_on_target": 0,
            "shots_off_target": 0,
            "big_chances_created": 0,
            "xgot": 0.0,
            "ball_carries": 18,
            "total_progression": 42,
            "progressive_carries": 0,
            "key_pass": 0,
            "offsides": 0,
            "yellowCards": 0.5,
            "redCards": 0.0,
            "ownGoals": 0.0,
            "shotAccuracy": 0.0,
            "shotConversion": 0.0,
            "minutesPct": 66.7,
            "pointsPerMatch": 1.5,
            "netGoalDifferencePer90": 0.0,
            "tackles_in_zone": 1.1,
            "tackles_won_in_zone": 1.1,
            "interceptions_in_zone": 1.1,
            "clearances_in_zone": 1.0,
            "aerial_duels_won": 0.8,
            "defensive_success_rate": 0.756,
            "opponent_faced": "Georges Mikautadze",
            "pressing_zone": "Striker vs Two Centre Backs — 1v2 Aerial/Physical Battle",
            "matchup_zone": "Striker vs Two Centre Backs — 1v2 Aerial/Physical Battle",
            "antagonist_source": "defensive_duel",
            "projected_goals": 0,
            "goal_probability": 0.0,
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            "assist_probability": 0.0,
            "fifa_overall": 79.0
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          "latest_10_games": [
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              "away_team": "Real Madrid",
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              },
              "has_player_stats": true,
              "league_name": "LaLiga",
              "league_id": "8.0",
              "league_slug": "laliga",
              "league_country": "Spain",
              "season_id": "97268.0",
              "season_name": "LaLiga 26/27",
              "season_year": "26/27"
            },
            {
              "match_id": 16416309.0,
              "match_date": "2026-08-29",
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              "away_team": "Real Betis",
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              "opponent": "Levante UD",
              "stats": {
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                "expected_assists": 0.0122,
                "total_shots": 1,
                "shots_off_target": 1,
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                "accurate_pass": 66,
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              },
              "has_player_stats": true,
              "league_name": "LaLiga",
              "league_id": "8.0",
              "league_slug": "laliga",
              "league_country": "Spain",
              "season_id": "97268.0",
              "season_name": "LaLiga 26/27",
              "season_year": "26/27"
            },
            {
              "match_id": 16416293.0,
              "match_date": "2026-08-21",
              "home_team": "Real Betis",
              "away_team": "Real Sociedad",
              "team_side": "home",
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              "team": "Real Betis",
              "opponent": "Real Sociedad",
              "stats": {
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                "expected_assists": 0.0089,
                "total_shots": 0,
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              },
              "has_player_stats": true,
              "league_name": "LaLiga",
              "league_id": "8.0",
              "league_slug": "laliga",
              "league_country": "Spain",
              "season_id": "97268.0",
              "season_name": "LaLiga 26/27",
              "season_year": "26/27"
            }
          ],
          "ranking": {
            "global_player_rank": 1452,
            "combined_rank_score": 599.0,
            "ranking_source": "sofascore_plus_fifa_csv",
            "ranking_status": "combined",
            "sofascore_rank": 229.0,
            "sofascore_rating": 7.15,
            "sofascore_appearances": 2.0,
            "fifa_rank": 969.0,
            "fifa_overall": 79.0,
            "fifa_source": "EA SPORTS FC official ratings",
            "match_squad_rank": 3,
            "squad_role": "starter",
            "projected_match_rating": 7.1418,
            "source_file": "data/player_rankings.csv",
            "player_name": "Natan",
            "ranking_neighbors": {
              "upper": [
                {
                  "player_name": "Kuvonch Abraev",
                  "ranking": 1447
                },
                {
                  "player_name": "César Dutra",
                  "ranking": 1448
                },
                {
                  "player_name": "Samed Baždar",
                  "ranking": 1449
                },
                {
                  "player_name": "Curtis Jones",
                  "ranking": 1450
                },
                {
                  "player_name": "Álvaro García",
                  "ranking": 1451
                }
              ],
              "lower": [
                {
                  "player_name": "Ayoze Pérez",
                  "ranking": 1453
                },
                {
                  "player_name": "Mike Penders",
                  "ranking": 1454
                },
                {
                  "player_name": "Jarrad Branthwaite",
                  "ranking": 1455
                },
                {
                  "player_name": "Leonardo Valencia",
                  "ranking": 1456
                },
                {
                  "player_name": "Gulyamkhaydar Gulyamov",
                  "ranking": 1457
                }
              ]
            }
          },
          "data_sources": [
            "match_history",
            "market_value",
            "fbref_season"
          ],
          "data_confidence": 0.457,
          "history_matches": 3,
          "xgboost_reasoning": {
            "model_source": "xgboost_regressor",
            "position_service": "D_service",
            "features_evaluated": [
              "minutesPlayed",
              "is_starting_11",
              "totalPass",
              "accuratePass",
              "totalLongBalls",
              "totalOppositionHalfPasses",
              "duelWon",
              "duelLost",
              "aerialWon",
              "aerialLost",
              "ballRecovery",
              "touches",
              "totalClearance",
              "wonTackle",
              "interceptionWon",
              "dispossessed",
              "challengeLost",
              "errorLeadToAShot",
              "errorLeadToAGoal",
              "possessionLostCtrl",
              "passValueNormalized",
              "defensiveValueNormalized",
              "ballCarriesCount",
              "totalProgression",
              "progressiveBallCarriesCount",
              "pass_accuracy",
              "duel_win_rate",
              "opp_half_pass_pct",
              "long_ball_accuracy",
              "defensive_actions",
              "tackle_success_rate",
              "touches_p90",
              "totalTackle_p90",
              "interceptionWon_p90",
              "totalClearance_p90",
              "duelWon_p90",
              "ballRecovery_p90",
              "press_vulnerability",
              "error_severity",
              "aerial_dominance",
              "progressive_carries_p90",
              "history_matches"
            ],
            "targets_predicted": [
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              "totalTackle",
              "wonTackle",
              "totalClearance",
              "aerialWon",
              "rating"
            ],
            "history_matches": 3,
            "data_confidence": 0.457,
            "data_sources": [
              "match_history",
              "market_value",
              "fbref_season"
            ],
            "market_value_adjustment": 1.0558,
            "fbref_prior_metrics": {
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              "competition": "La Liga",
              "season": "2026-2027",
              "appearances": 2.0,
              "starts": 2.0,
              "minutes": 180.0,
              "goals_per90": 0.0,
              "assists_per90": 0.0,
              "shots_per90": 0.5,
              "shots_on_target_pct": 0.0,
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            "rationale": "XGBoost regressor (D_service) evaluated 3 historical appearances across 6 target models; FBref 2026-2027 prior blended (La Liga, Real Betis, 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",
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                "accurate_pass": 48,
                "duels_won": 4,
                "total_long_balls": 4,
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                "total_own_half_passes": 31,
                "accurate_own_half_passes": 30,
                "total_opp_half_passes": 21,
                "accurate_opp_half_passes": 18,
                "crosses_total": 0,
                "crosses_accurate": 0,
                "touches": 65,
                "possession_lost": 4.33,
                "dispossessed": 0.0,
                "duels_lost": 0,
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                "total_contest": 0,
                "won_contest": 0,
                "ball_recovery": 3,
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                "fouls": 0,
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                "expected_assists": 0.01,
                "total_shots": 0,
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                "big_chances_created": 0,
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                "ball_carries": 17,
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              "trace": {
                "model": {
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                  "schema_version": 3,
                  "trained_at": "2026-09-14T10:01:39.753962+00:00",
                  "trained_on": {
                    "matches": 93,
                    "players": 374,
                    "rows": 1289
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                },
                "player_history": [
                  {
                    "match_date": "2026-09-04",
                    "opponent": "Real Madrid",
                    "minutes": 90.0,
                    "is_starting": true,
                    "weight": 0.3887,
                    "rating": 7.5
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                  {
                    "match_date": "2026-08-29",
                    "opponent": "Levante UD",
                    "minutes": 90.0,
                    "is_starting": true,
                    "weight": 0.3304,
                    "rating": 6.8
                  },
                  {
                    "match_date": "2026-08-21",
                    "opponent": "Real Sociedad",
                    "minutes": 90.0,
                    "is_starting": true,
                    "weight": 0.2809,
                    "rating": 7.5
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                ],
                "feature_row": {
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                  "accuratePass": 46.9504,
                  "touches_p90": 63.1535,
                  "possessionLostCtrl": 4.1059,
                  "totalClearance": 7.9329,
                  "aerialWon": 2.1147
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                "per_target": [
                  {
                    "target": "interceptionWon",
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                    "top_features": [
                      {
                        "name": "is_starting_11",
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                      {
                        "name": "duel_win_rate",
                        "importance": 0.0353
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                      {
                        "name": "duelWon_p90",
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                      {
                        "name": "interceptionWon_p90",
                        "importance": 0.0326
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                      {
                        "name": "totalClearance",
                        "importance": 0.0322
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                    ]
                  },
                  {
                    "target": "totalTackle",
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                    "scale": "count per match",
                    "top_features": [
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                        "name": "history_matches",
                        "importance": 0.0588
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                      {
                        "name": "duelLost",
                        "importance": 0.0461
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                      {
                        "name": "possessionLostCtrl",
                        "importance": 0.0446
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                      {
                        "name": "challengeLost",
                        "importance": 0.0406
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                      {
                        "name": "defensive_actions",
                        "importance": 0.0401
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                    ]
                  },
                  {
                    "target": "wonTackle",
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                    "scale": "count per match",
                    "top_features": [
                      {
                        "name": "history_matches",
                        "importance": 0.0565
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                      {
                        "name": "possessionLostCtrl",
                        "importance": 0.0432
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                      {
                        "name": "challengeLost",
                        "importance": 0.0353
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                      {
                        "name": "is_starting_11",
                        "importance": 0.0347
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                      {
                        "name": "wonTackle",
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                    ]
                  },
                  {
                    "target": "totalClearance",
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                    "scale": "count per match",
                    "top_features": [
                      {
                        "name": "is_starting_11",
                        "importance": 0.11
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                      {
                        "name": "opp_half_pass_pct",
                        "importance": 0.0506
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                      {
                        "name": "totalClearance_p90",
                        "importance": 0.0425
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                      {
                        "name": "aerialWon",
                        "importance": 0.0417
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                      {
                        "name": "tackle_success_rate",
                        "importance": 0.0343
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                    ]
                  },
                  {
                    "target": "aerialWon",
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                    "scale": "count per match",
                    "top_features": [
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                        "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",
                        "importance": 0.0411
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                    ]
                  },
                  {
                    "target": "rating",
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                    "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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                    ]
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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 1.0558, quality 0.686)",
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                "clearances": 6,
                "aerial_won": 2,
                "rating": 7.1418,
                "minutes": 95,
                "total_pass": 55,
                "accurate_pass": 51,
                "duels_won": 5,
                "total_long_balls": 4,
                "accurate_long_balls": 1,
                "total_own_half_passes": 32,
                "accurate_own_half_passes": 31,
                "total_opp_half_passes": 23,
                "accurate_opp_half_passes": 19,
                "crosses_total": 0,
                "crosses_accurate": 0,
                "touches": 68,
                "possession_lost": 4.5714,
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                "total_contest": 0,
                "won_contest": 0,
                "ball_recovery": 4,
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                "fouls": 0,
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                "blocks": 1,
                "goal_rate": 0.0,
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                "expected_assists": 0.0106,
                "total_shots": 0,
                "shots_on_target": 0,
                "shots_off_target": 0,
                "big_chances_created": 0,
                "xgot": 0.0,
                "ball_carries": 18,
                "total_progression": 42,
                "progressive_carries": 0,
                "key_pass": 0
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            },
            {
              "step": "fbref_prior_blend",
              "description": "FBref 2026-27 prior blended (weight 0.0542)",
              "stats": {
                "interceptions": 1,
                "tackles": 1,
                "tackles_won": 1,
                "clearances": 6,
                "aerial_won": 2,
                "rating": 7.1418,
                "minutes": 95,
                "total_pass": 55,
                "accurate_pass": 51,
                "duels_won": 5,
                "total_long_balls": 4,
                "accurate_long_balls": 1,
                "total_own_half_passes": 32,
                "accurate_own_half_passes": 31,
                "total_opp_half_passes": 23,
                "accurate_opp_half_passes": 19,
                "crosses_total": 0,
                "crosses_accurate": 0,
                "touches": 68,
                "possession_lost": 4.5714,
                "dispossessed": 0.0,
                "duels_lost": 0,
                "aerial_lost": 0,
                "total_contest": 0,
                "won_contest": 0,
                "ball_recovery": 4,
                "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": 0.0106,
                "total_shots": 0,
                "shots_on_target": 0,
                "shots_off_target": 0,
                "big_chances_created": 0,
                "xgot": 0.0,
                "ball_carries": 18,
                "total_progression": 42,
                "progressive_carries": 0,
                "key_pass": 0,
                "offsides": 0,
                "yellowCards": 0.5,
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                "ownGoals": 0.0,
                "shotAccuracy": 0.0,
                "shotConversion": 0.0,
                "minutesPct": 66.7,
                "pointsPerMatch": 1.5,
                "netGoalDifferencePer90": -1.0
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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": 6,
                "aerial_won": 2,
                "rating": 7.1418,
                "minutes": 95,
                "total_pass": 55,
                "accurate_pass": 51,
                "duels_won": 5,
                "total_long_balls": 4,
                "accurate_long_balls": 1,
                "total_own_half_passes": 32,
                "accurate_own_half_passes": 31,
                "total_opp_half_passes": 23,
                "accurate_opp_half_passes": 19,
                "crosses_total": 0,
                "crosses_accurate": 0,
                "touches": 68,
                "possession_lost": 4.5714,
                "dispossessed": 0.0,
                "duels_lost": 0,
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                "total_contest": 0,
                "won_contest": 0,
                "ball_recovery": 4,
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                "fouls": 0,
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                "goal_rate": 0.0,
                "goals": 0,
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                "expected_assists": 0.0106,
                "total_shots": 0,
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                "big_chances_created": 0,
                "xgot": 0.0,
                "ball_carries": 18,
                "total_progression": 42,
                "progressive_carries": 0,
                "key_pass": 0,
                "offsides": 0,
                "yellowCards": 0.5,
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                "ownGoals": 0.0,
                "shotAccuracy": 0.0,
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                "minutesPct": 66.7,
                "pointsPerMatch": 1.5,
                "netGoalDifferencePer90": 0.0
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            },
            {
              "step": "enriched_model_output",
              "description": "Model output after duel-context enrichment (pre router post-processing)",
              "stats": {
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                "clearances": 6,
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                "minutes": 95,
                "total_pass": 55,
                "accurate_pass": 51,
                "duels_won": 5,
                "total_long_balls": 4,
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                "total_own_half_passes": 32,
                "accurate_own_half_passes": 31,
                "total_opp_half_passes": 23,
                "accurate_opp_half_passes": 19,
                "crosses_total": 0,
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                "touches": 68,
                "possession_lost": 4.5714,
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                "ball_recovery": 4,
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                "expected_assists": 0.0106,
                "total_shots": 0,
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                "xgot": 0.0,
                "ball_carries": 18,
                "total_progression": 42,
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                "offsides": 0,
                "yellowCards": 0.5,
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                "ownGoals": 0.0,
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                "shotConversion": 0.0,
                "minutesPct": 66.7,
                "pointsPerMatch": 1.5,
                "netGoalDifferencePer90": 0.0,
                "tackles_in_zone": 1.1,
                "tackles_won_in_zone": 1.1,
                "interceptions_in_zone": 1.1,
                "clearances_in_zone": 1.0,
                "aerial_duels_won": 0.8,
                "defensive_success_rate": 0.756,
                "opponent_faced": "Georges Mikautadze",
                "pressing_zone": "Striker vs Two Centre Backs — 1v2 Aerial/Physical Battle",
                "matchup_zone": "Striker vs Two Centre Backs — 1v2 Aerial/Physical Battle",
                "antagonist_source": "defensive_duel"
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            },
            {
              "step": "team_lambda_rescale",
              "description": "Player expected_goals/expected_assists rescaled so squad sum equals team lambda 1.02 (squad xG sum 0.6070, xG scale 1.6804)",
              "stats": {
                "interceptions": 1,
                "tackles": 1,
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                "clearances": 6,
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                "rating": 7.1418,
                "minutes": 95,
                "total_pass": 55,
                "accurate_pass": 51,
                "duels_won": 5,
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                "big_chances_created": 0,
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                "matchup_zone": "Striker vs Two Centre Backs — 1v2 Aerial/Physical Battle",
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              "step": "rankings_attached",
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                "xgot": 0.0,
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                "tackles_in_zone": 1.1,
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                "opponent_faced": "Georges Mikautadze",
                "pressing_zone": "Striker vs Two Centre Backs — 1v2 Aerial/Physical Battle",
                "matchup_zone": "Striker vs Two Centre Backs — 1v2 Aerial/Physical Battle",
                "antagonist_source": "defensive_duel",
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              "step": "integer_goal_projection",
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                "matchup_zone": "Striker vs Two Centre Backs — 1v2 Aerial/Physical Battle",
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            {
              "step": "integer_assist_projection",
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                  "player_name": "Lawrence Shankland",
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                {
                  "player_name": "Robert Navarro",
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          },
          "data_sources": [
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            "fbref_prior_metrics": null,
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          "stat_evolution": [
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            },
            {
              "step": "minutes_scale",
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            "substitution_usage": "available_bench_not_projected_used",
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              "has_player_stats": true,
              "league_name": "LaLiga",
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              "league_slug": "laliga",
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            "ranking_source": "sofascore_plus_fifa_csv",
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            "source_file": "data/player_rankings.csv",
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            "ranking_neighbors": {
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                },
                {
                  "player_name": "Darwin Núñez",
                  "ranking": 3101
                },
                {
                  "player_name": "Fran Beltrán",
                  "ranking": 3102
                },
                {
                  "player_name": "Archie Gray",
                  "ranking": 3103
                },
                {
                  "player_name": "Rico Lewis",
                  "ranking": 3104
                }
              ],
              "lower": [
                {
                  "player_name": "Leandro Barreiro",
                  "ranking": 3106
                },
                {
                  "player_name": "Mattias Svanberg",
                  "ranking": 3107
                },
                {
                  "player_name": "Zakaria El Ouahdi",
                  "ranking": 3108
                },
                {
                  "player_name": "Haris Tabaković",
                  "ranking": 3109
                },
                {
                  "player_name": "Guus Til",
                  "ranking": 3110
                }
              ]
            }
          },
          "data_sources": [
            "match_history",
            "market_value",
            "fbref_season"
          ],
          "data_confidence": 0.323,
          "history_matches": 1,
          "xgboost_reasoning": {
            "model_source": "xgboost_regressor",
            "position_service": "D_service",
            "features_evaluated": [
              "minutesPlayed",
              "is_starting_11",
              "totalPass",
              "accuratePass",
              "totalLongBalls",
              "totalOppositionHalfPasses",
              "duelWon",
              "duelLost",
              "aerialWon",
              "aerialLost",
              "ballRecovery",
              "touches",
              "totalClearance",
              "wonTackle",
              "interceptionWon",
              "dispossessed",
              "challengeLost",
              "errorLeadToAShot",
              "errorLeadToAGoal",
              "possessionLostCtrl",
              "passValueNormalized",
              "defensiveValueNormalized",
              "ballCarriesCount",
              "totalProgression",
              "progressiveBallCarriesCount",
              "pass_accuracy",
              "duel_win_rate",
              "opp_half_pass_pct",
              "long_ball_accuracy",
              "defensive_actions",
              "tackle_success_rate",
              "touches_p90",
              "totalTackle_p90",
              "interceptionWon_p90",
              "totalClearance_p90",
              "duelWon_p90",
              "ballRecovery_p90",
              "press_vulnerability",
              "error_severity",
              "aerial_dominance",
              "progressive_carries_p90",
              "history_matches"
            ],
            "targets_predicted": [
              "interceptionWon",
              "totalTackle",
              "wonTackle",
              "totalClearance",
              "aerialWon",
              "rating"
            ],
            "history_matches": 1,
            "data_confidence": 0.323,
            "data_sources": [
              "match_history",
              "market_value",
              "fbref_season"
            ],
            "bench_expected_minutes": 13.964352059515004,
            "bench_appearance_prob": 0.225,
            "market_value_adjustment": 1.0109,
            "fbref_prior_metrics": {
              "squad": "Real Betis",
              "competition": "La Liga",
              "season": "2026-2027",
              "appearances": 1.0,
              "starts": 1.0,
              "sub_appearances": 0.0,
              "goals_per90": 0.0,
              "assists_per90": 0.0,
              "prior_reliability": 0.0667
            },
            "rationale": "Bench projection scaled from XGBoost D_service (1 historical appearances) to 14.0 expected mins (appearance prob 0.23); FBref playing time empirical prior: 0.0 sub appearances, 0 mins/sub."
          },
          "stat_evolution": [
            {
              "step": "xgboost_raw",
              "description": "XGBoost D_service raw output over 6 target models",
              "stats": {
                "interceptions": 1,
                "tackles": 1,
                "tackles_won": 1,
                "clearances": 2,
                "aerial_won": 1,
                "rating": 6.6052,
                "minutes": 90,
                "total_pass": 62,
                "accurate_pass": 58,
                "duels_won": 6,
                "total_long_balls": 3,
                "accurate_long_balls": 1,
                "total_own_half_passes": 42,
                "accurate_own_half_passes": 42,
                "total_opp_half_passes": 20,
                "accurate_opp_half_passes": 16,
                "crosses_total": 0,
                "crosses_accurate": 0,
                "touches": 81,
                "possession_lost": 6.0,
                "dispossessed": 1.0,
                "duels_lost": 5,
                "aerial_lost": 2,
                "total_contest": 2,
                "won_contest": 2,
                "ball_recovery": 3,
                "challenges_lost": 2,
                "fouls": 1,
                "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": 18,
                "total_progression": 35,
                "progressive_carries": 0,
                "key_pass": 1
              },
              "trace": {
                "model": {
                  "position_service": "D",
                  "schema_version": 3,
                  "trained_at": "2026-09-14T10:01:39.753962+00:00",
                  "trained_on": {
                    "matches": 93,
                    "players": 374,
                    "rows": 1289
                  }
                },
                "player_history": [
                  {
                    "match_date": "2026-08-25",
                    "opponent": "Valencia",
                    "minutes": 90.0,
                    "is_starting": true,
                    "weight": 1.0,
                    "rating": 7.3
                  }
                ],
                "feature_row": {
                  "history_matches": 1.0,
                  "is_starting_11": 0.0,
                  "accuratePass": 58.0,
                  "touches_p90": 81.0,
                  "possessionLostCtrl": 6.0,
                  "totalClearance": 9.0,
                  "aerialWon": 1.0
                },
                "per_target": [
                  {
                    "target": "interceptionWon",
                    "predicted": 0.6419979333877563,
                    "scale": "count per match",
                    "top_features": [
                      {
                        "name": "is_starting_11",
                        "importance": 0.0944
                      },
                      {
                        "name": "duel_win_rate",
                        "importance": 0.0353
                      },
                      {
                        "name": "duelWon_p90",
                        "importance": 0.0341
                      },
                      {
                        "name": "interceptionWon_p90",
                        "importance": 0.0326
                      },
                      {
                        "name": "totalClearance",
                        "importance": 0.0322
                      }
                    ]
                  },
                  {
                    "target": "totalTackle",
                    "predicted": 1.326324224472046,
                    "scale": "count per match",
                    "top_features": [
                      {
                        "name": "history_matches",
                        "importance": 0.0588
                      },
                      {
                        "name": "duelLost",
                        "importance": 0.0461
                      },
                      {
                        "name": "possessionLostCtrl",
                        "importance": 0.0446
                      },
                      {
                        "name": "challengeLost",
                        "importance": 0.0406
                      },
                      {
                        "name": "defensive_actions",
                        "importance": 0.0401
                      }
                    ]
                  },
                  {
                    "target": "wonTackle",
                    "predicted": 0.7279571890830994,
                    "scale": "count per match",
                    "top_features": [
                      {
                        "name": "history_matches",
                        "importance": 0.0565
                      },
                      {
                        "name": "possessionLostCtrl",
                        "importance": 0.0432
                      },
                      {
                        "name": "challengeLost",
                        "importance": 0.0353
                      },
                      {
                        "name": "is_starting_11",
                        "importance": 0.0347
                      },
                      {
                        "name": "wonTackle",
                        "importance": 0.0329
                      }
                    ]
                  },
                  {
                    "target": "totalClearance",
                    "predicted": 2.2486860752105713,
                    "scale": "count per match",
                    "top_features": [
                      {
                        "name": "is_starting_11",
                        "importance": 0.11
                      },
                      {
                        "name": "opp_half_pass_pct",
                        "importance": 0.0506
                      },
                      {
                        "name": "totalClearance_p90",
                        "importance": 0.0425
                      },
                      {
                        "name": "aerialWon",
                        "importance": 0.0417
                      },
                      {
                        "name": "tackle_success_rate",
                        "importance": 0.0343
                      }
                    ]
                  },
                  {
                    "target": "aerialWon",
                    "predicted": 0.8879490494728088,
                    "scale": "count per match",
                    "top_features": [
                      {
                        "name": "is_starting_11",
                        "importance": 0.0798
                      },
                      {
                        "name": "aerialWon",
                        "importance": 0.0597
                      },
                      {
                        "name": "totalClearance",
                        "importance": 0.0439
                      },
                      {
                        "name": "accuratePass",
                        "importance": 0.0426
                      },
                      {
                        "name": "errorLeadToAShot",
                        "importance": 0.0411
                      }
                    ]
                  },
                  {
                    "target": "rating",
                    "predicted": 6.605197429656982,
                    "scale": "0-10",
                    "top_features": [
                      {
                        "name": "touches_p90",
                        "importance": 0.0708
                      },
                      {
                        "name": "accuratePass",
                        "importance": 0.0705
                      },
                      {
                        "name": "totalLongBalls",
                        "importance": 0.0537
                      },
                      {
                        "name": "pass_accuracy",
                        "importance": 0.0518
                      },
                      {
                        "name": "minutesPlayed",
                        "importance": 0.0478
                      }
                    ]
                  }
                ],
                "caveat": "Raw XGBoost output: no per-90 normalization; minutesPlayed is the player's historical average."
              }
            },
            {
              "step": "market_value_boost",
              "description": "Market-value quality scaling (boost 1.0109, quality 0.536)",
              "stats": {
                "interceptions": 1,
                "tackles": 1,
                "tackles_won": 1,
                "clearances": 2,
                "aerial_won": 1,
                "rating": 6.6774,
                "minutes": 91,
                "total_pass": 63,
                "accurate_pass": 59,
                "duels_won": 6,
                "total_long_balls": 3,
                "accurate_long_balls": 1,
                "total_own_half_passes": 42,
                "accurate_own_half_passes": 42,
                "total_opp_half_passes": 20,
                "accurate_opp_half_passes": 16,
                "crosses_total": 0,
                "crosses_accurate": 0,
                "touches": 82,
                "possession_lost": 6.0656,
                "dispossessed": 1.0109,
                "duels_lost": 5,
                "aerial_lost": 2,
                "total_contest": 2,
                "won_contest": 2,
                "ball_recovery": 3,
                "challenges_lost": 2,
                "fouls": 1,
                "fouls_drawn": 0,
                "blocks": 0,
                "goal_rate": 0.0,
                "goals": 0,
                "assists": 0,
                "expected_goals": 0.0,
                "expected_assists": 0.0101,
                "total_shots": 0,
                "shots_on_target": 0,
                "shots_off_target": 0,
                "big_chances_created": 0,
                "xgot": 0.0,
                "ball_carries": 18,
                "total_progression": 35,
                "progressive_carries": 0,
                "key_pass": 1
              }
            },
            {
              "step": "fbref_prior_blend",
              "description": "FBref 2026-27 prior blended (weight 0.0361)",
              "stats": {
                "interceptions": 1,
                "tackles": 1,
                "tackles_won": 1,
                "clearances": 2,
                "aerial_won": 1,
                "rating": 6.6774,
                "minutes": 91,
                "total_pass": 63,
                "accurate_pass": 59,
                "duels_won": 6,
                "total_long_balls": 3,
                "accurate_long_balls": 1,
                "total_own_half_passes": 42,
                "accurate_own_half_passes": 42,
                "total_opp_half_passes": 20,
                "accurate_opp_half_passes": 16,
                "crosses_total": 0,
                "crosses_accurate": 0,
                "touches": 82,
                "possession_lost": 6.0656,
                "dispossessed": 1.0109,
                "duels_lost": 5,
                "aerial_lost": 2,
                "total_contest": 2,
                "won_contest": 2,
                "ball_recovery": 3,
                "challenges_lost": 2,
                "fouls": 1,
                "fouls_drawn": 0,
                "blocks": 0,
                "goal_rate": 0.0,
                "goals": 0,
                "assists": 0,
                "expected_goals": 0.0,
                "expected_assists": 0.0101,
                "total_shots": 0,
                "shots_on_target": 0,
                "shots_off_target": 0,
                "big_chances_created": 0,
                "xgot": 0.0,
                "ball_carries": 18,
                "total_progression": 35,
                "progressive_carries": 0,
                "key_pass": 1,
                "offsides": 0,
                "yellowCards": 0.0,
                "redCards": 0.0,
                "ownGoals": 0.0,
                "minutesPct": 33.3,
                "pointsPerMatch": 3.0,
                "netGoalDifferencePer90": 1.0
              }
            },
            {
              "step": "minutes_scale",
              "description": "Bench projection scaled to 14.0 expected minutes (appearance prob 0.23)",
              "stats": {
                "interceptions": 0,
                "tackles": 0,
                "tackles_won": 0,
                "clearances": 0,
                "aerial_won": 0,
                "rating": 6.6774,
                "minutes": 14,
                "total_pass": 10,
                "accurate_pass": 9,
                "duels_won": 1,
                "total_long_balls": 0,
                "accurate_long_balls": 0,
                "total_own_half_passes": 7,
                "accurate_own_half_passes": 7,
                "total_opp_half_passes": 3,
                "accurate_opp_half_passes": 3,
                "crosses_total": 0,
                "crosses_accurate": 0,
                "touches": 13,
                "possession_lost": 0.9411,
                "dispossessed": 1.0109,
                "duels_lost": 1,
                "aerial_lost": 2,
                "total_contest": 0,
                "won_contest": 0,
                "ball_recovery": 0,
                "challenges_lost": 2,
                "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": 5,
                "progressive_carries": 0,
                "key_pass": 0,
                "offsides": 0,
                "yellowCards": 0.0,
                "redCards": 0.0,
                "ownGoals": 0.0,
                "minutesPct": 33.3,
                "pointsPerMatch": 3.0,
                "netGoalDifferencePer90": 1.0,
                "bench_appearance_probability": 0.225,
                "bench_expected_minutes": 13.96
              }
            },
            {
              "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": 6.6774,
                "minutes": 14,
                "total_pass": 10,
                "accurate_pass": 9,
                "duels_won": 1,
                "total_long_balls": 0,
                "accurate_long_balls": 0,
                "total_own_half_passes": 7,
                "accurate_own_half_passes": 7,
                "total_opp_half_passes": 3,
                "accurate_opp_half_passes": 3,
                "crosses_total": 0,
                "crosses_accurate": 0,
                "touches": 13,
                "possession_lost": 0.9411,
                "dispossessed": 1.0109,
                "duels_lost": 1,
                "aerial_lost": 2,
                "total_contest": 0,
                "won_contest": 0,
                "ball_recovery": 0,
                "challenges_lost": 2,
                "fouls": 0,
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                "blocks": 0,
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                "goals": 0,
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                "expected_goals": 0.0,
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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": 3,
                "total_progression": 5,
                "progressive_carries": 0,
                "key_pass": 0,
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                "yellowCards": 0.0,
                "redCards": 0.0,
                "ownGoals": 0.0,
                "minutesPct": 33.3,
                "pointsPerMatch": 3.0,
                "netGoalDifferencePer90": 1.0,
                "bench_appearance_probability": 0.225,
                "bench_expected_minutes": 13.96
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            },
            {
              "step": "rankings_attached",
              "description": "Global ranking attached (match squad rank 6, fifa_overall 76.0)",
              "stats": {
                "interceptions": 0,
                "tackles": 0,
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                "aerial_won": 0,
                "rating": 6.6774,
                "minutes": 14,
                "total_pass": 10,
                "accurate_pass": 9,
                "duels_won": 1,
                "total_long_balls": 0,
                "accurate_long_balls": 0,
                "total_own_half_passes": 7,
                "accurate_own_half_passes": 7,
                "total_opp_half_passes": 3,
                "accurate_opp_half_passes": 3,
                "crosses_total": 0,
                "crosses_accurate": 0,
                "touches": 13,
                "possession_lost": 0.9411,
                "dispossessed": 1.0109,
                "duels_lost": 1,
                "aerial_lost": 2,
                "total_contest": 0,
                "won_contest": 0,
                "ball_recovery": 0,
                "challenges_lost": 2,
                "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": 5,
                "progressive_carries": 0,
                "key_pass": 0,
                "offsides": 0,
                "yellowCards": 0.0,
                "redCards": 0.0,
                "ownGoals": 0.0,
                "minutesPct": 33.3,
                "pointsPerMatch": 3.0,
                "netGoalDifferencePer90": 1.0,
                "bench_appearance_probability": 0.225,
                "bench_expected_minutes": 13.96,
                "substitution_rule_cap": 5,
                "projected_team_substitution_count": 4,
                "projected_substitution_expected_count": 2.626,
                "projected_substitution_game_state_adjustment": 1,
                "substitution_usage": "available_bench_not_projected_used",
                "projected_goals": 0,
                "goal_probability": 0.0,
                "projected_assists": 0,
                "assist_probability": 0.0,
                "fifa_overall": 76.0
              }
            }
          ]
        },
        "Angel Ortiz": {
          "player_id": 1152139,
          "position": "D",
          "position_depth": "D_BENCH",
          "is_starter": false,
          "shirt_number": 12,
          "height": 167,
          "market_value": 4400000,
          "stats": {
            "interceptions": 0,
            "tackles": 0,
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            "clearances": 0,
            "aerial_won": 0,
            "rating": 6.4308,
            "minutes": 14,
            "total_pass": 5,
            "accurate_pass": 5,
            "duels_won": 1,
            "total_long_balls": 0,
            "accurate_long_balls": 0,
            "total_own_half_passes": 3,
            "accurate_own_half_passes": 2,
            "total_opp_half_passes": 3,
            "accurate_opp_half_passes": 3,
            "crosses_total": 0,
            "crosses_accurate": 0,
            "touches": 9,
            "possession_lost": 1.1961,
            "dispossessed": 0.0,
            "duels_lost": 0,
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            "won_contest": 0,
            "ball_recovery": 0,
            "challenges_lost": 0,
            "fouls": 0,
            "fouls_drawn": 0,
            "blocks": 0,
            "goal_rate": 0.0,
            "goals": 0,
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            "expected_goals": 0.003,
            "expected_assists": 0.0015,
            "total_shots": 0,
            "shots_on_target": 0,
            "shots_off_target": 0,
            "big_chances_created": 0,
            "xgot": 0.0,
            "ball_carries": 1,
            "total_progression": 4,
            "progressive_carries": 0,
            "key_pass": 0,
            "offsides": 0,
            "yellowCards": 0.0,
            "redCards": 0.0,
            "ownGoals": 0.0,
            "shotAccuracy": 0.0,
            "shotConversion": 0.0,
            "minutesPct": 25.9,
            "pointsPerMatch": 3.0,
            "netGoalDifferencePer90": 0.0,
            "bench_appearance_probability": 0.218,
            "bench_expected_minutes": 13.64,
            "substitution_rule_cap": 5,
            "projected_team_substitution_count": 4,
            "projected_substitution_expected_count": 2.626,
            "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": 70.0
          },
          "latest_10_games": [
            {
              "match_id": 16421049.0,
              "match_date": "2026-08-25",
              "home_team": "Valencia",
              "away_team": "Real Betis",
              "team_side": "away",
              "is_starting_11": 1,
              "team": "Real Betis",
              "opponent": "Valencia",
              "stats": {
                "minutes": 71,
                "rating": 7.3,
                "assists": 0,
                "expected_goals": 0.0154,
                "expected_assists": 0.0115,
                "total_shots": 1,
                "total_pass": 36,
                "accurate_pass": 33,
                "key_pass": 1,
                "tackles": 5,
                "tackles_won": 2,
                "clearances": 2,
                "duels_won": 5,
                "ball_recovery": 2
              },
              "has_player_stats": true,
              "league_name": "LaLiga",
              "league_id": "8.0",
              "league_slug": "laliga",
              "league_country": "Spain",
              "season_id": "97268.0",
              "season_name": "LaLiga 26/27",
              "season_year": "26/27"
            }
          ],
          "ranking": {
            "global_player_rank": 4946,
            "combined_rank_score": 3037.5,
            "ranking_source": "sofascore_plus_fifa_csv",
            "ranking_status": "combined",
            "sofascore_rank": 157.0,
            "sofascore_rating": 7.3,
            "sofascore_appearances": 1.0,
            "fifa_rank": 5918.0,
            "fifa_overall": 70.0,
            "fifa_source": "EA SPORTS FC official ratings",
            "match_squad_rank": 13,
            "squad_role": "substitute",
            "projected_match_rating": 6.4308,
            "source_file": "data/player_rankings.csv",
            "player_name": "Angel Ortiz",
            "ranking_neighbors": {
              "upper": [
                {
                  "player_name": "Efraín Álvarez",
                  "ranking": 4941
                },
                {
                  "player_name": "Milton Giménez",
                  "ranking": 4942
                },
                {
                  "player_name": "Kevin Castañeda",
                  "ranking": 4943
                },
                {
                  "player_name": "Carlos Moreno",
                  "ranking": 4944
                },
                {
                  "player_name": "Brian Gutiérrez",
                  "ranking": 4945
                }
              ],
              "lower": [
                {
                  "player_name": "Kevin Mier",
                  "ranking": 4947
                },
                {
                  "player_name": "Jeremy Sarmiento",
                  "ranking": 4948
                },
                {
                  "player_name": "Mohammed Kanno",
                  "ranking": 4949
                },
                {
                  "player_name": "Pedro Rebocho",
                  "ranking": 4950
                },
                {
                  "player_name": "Martín Cauteruccio",
                  "ranking": 4951
                }
              ]
            }
          },
          "data_sources": [
            "match_history",
            "market_value",
            "fbref_season"
          ],
          "data_confidence": 0.32,
          "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": 0.32,
            "data_sources": [
              "match_history",
              "market_value",
              "fbref_season"
            ],
            "bench_expected_minutes": 13.64092577102457,
            "bench_appearance_prob": 0.218,
            "market_value_adjustment": 0.9864,
            "fbref_prior_metrics": {
              "squad": "Real Betis",
              "competition": "La Liga",
              "season": "2026-2027",
              "appearances": 1.0,
              "starts": 1.0,
              "sub_appearances": 0.0,
              "goals_per90": 0.0,
              "assists_per90": 0.0,
              "prior_reliability": 0.0533
            },
            "rationale": "Bench projection scaled from XGBoost D_service (1 historical appearances) to 13.6 expected mins (appearance prob 0.22); FBref playing time empirical prior: 0.0 sub appearances, 0 mins/sub."
          },
          "stat_evolution": [
            {
              "step": "xgboost_raw",
              "description": "XGBoost D_service raw output over 6 target models",
              "stats": {
                "interceptions": 1,
                "tackles": 1,
                "tackles_won": 1,
                "clearances": 1,
                "aerial_won": 1,
                "rating": 6.5193,
                "minutes": 71,
                "total_pass": 36,
                "accurate_pass": 33,
                "duels_won": 5,
                "total_long_balls": 2,
                "accurate_long_balls": 1,
                "total_own_half_passes": 17,
                "accurate_own_half_passes": 15,
                "total_opp_half_passes": 19,
                "accurate_opp_half_passes": 18,
                "crosses_total": 0,
                "crosses_accurate": 0,
                "touches": 61,
                "possession_lost": 8.0,
                "dispossessed": 0.0,
                "duels_lost": 3,
                "aerial_lost": 0,
                "total_contest": 2,
                "won_contest": 0,
                "ball_recovery": 2,
                "challenges_lost": 0,
                "fouls": 1,
                "fouls_drawn": 0,
                "blocks": 3,
                "goal_rate": 0.0,
                "goals": 0,
                "assists": 0,
                "expected_goals": 0.02,
                "expected_assists": 0.01,
                "total_shots": 1,
                "shots_on_target": 0,
                "shots_off_target": 0,
                "big_chances_created": 0,
                "xgot": 0.0,
                "ball_carries": 10,
                "total_progression": 26,
                "progressive_carries": 1,
                "key_pass": 1
              },
              "trace": {
                "model": {
                  "position_service": "D",
                  "schema_version": 3,
                  "trained_at": "2026-09-14T10:01:39.753962+00:00",
                  "trained_on": {
                    "matches": 93,
                    "players": 374,
                    "rows": 1289
                  }
                },
                "player_history": [
                  {
                    "match_date": "2026-08-25",
                    "opponent": "Valencia",
                    "minutes": 71.0,
                    "is_starting": true,
                    "weight": 1.0,
                    "rating": 7.3
                  }
                ],
                "feature_row": {
                  "history_matches": 1.0,
                  "is_starting_11": 0.0,
                  "accuratePass": 33.0,
                  "touches_p90": 77.3239,
                  "possessionLostCtrl": 8.0,
                  "totalClearance": 2.0,
                  "aerialWon": 0.0
                },
                "per_target": [
                  {
                    "target": "interceptionWon",
                    "predicted": 0.5575404167175293,
                    "scale": "count per match",
                    "top_features": [
                      {
                        "name": "is_starting_11",
                        "importance": 0.0944
                      },
                      {
                        "name": "duel_win_rate",
                        "importance": 0.0353
                      },
                      {
                        "name": "duelWon_p90",
                        "importance": 0.0341
                      },
                      {
                        "name": "interceptionWon_p90",
                        "importance": 0.0326
                      },
                      {
                        "name": "totalClearance",
                        "importance": 0.0322
                      }
                    ]
                  },
                  {
                    "target": "totalTackle",
                    "predicted": 1.4084053039550781,
                    "scale": "count per match",
                    "top_features": [
                      {
                        "name": "history_matches",
                        "importance": 0.0588
                      },
                      {
                        "name": "duelLost",
                        "importance": 0.0461
                      },
                      {
                        "name": "possessionLostCtrl",
                        "importance": 0.0446
                      },
                      {
                        "name": "challengeLost",
                        "importance": 0.0406
                      },
                      {
                        "name": "defensive_actions",
                        "importance": 0.0401
                      }
                    ]
                  },
                  {
                    "target": "wonTackle",
                    "predicted": 0.8040722608566284,
                    "scale": "count per match",
                    "top_features": [
                      {
                        "name": "history_matches",
                        "importance": 0.0565
                      },
                      {
                        "name": "possessionLostCtrl",
                        "importance": 0.0432
                      },
                      {
                        "name": "challengeLost",
                        "importance": 0.0353
                      },
                      {
                        "name": "is_starting_11",
                        "importance": 0.0347
                      },
                      {
                        "name": "wonTackle",
                        "importance": 0.0329
                      }
                    ]
                  },
                  {
                    "target": "totalClearance",
                    "predicted": 1.00184965133667,
                    "scale": "count per match",
                    "top_features": [
                      {
                        "name": "is_starting_11",
                        "importance": 0.11
                      },
                      {
                        "name": "opp_half_pass_pct",
                        "importance": 0.0506
                      },
                      {
                        "name": "totalClearance_p90",
                        "importance": 0.0425
                      },
                      {
                        "name": "aerialWon",
                        "importance": 0.0417
                      },
                      {
                        "name": "tackle_success_rate",
                        "importance": 0.0343
                      }
                    ]
                  },
                  {
                    "target": "aerialWon",
                    "predicted": 0.7863270044326782,
                    "scale": "count per match",
                    "top_features": [
                      {
                        "name": "is_starting_11",
                        "importance": 0.0798
                      },
                      {
                        "name": "aerialWon",
                        "importance": 0.0597
                      },
                      {
                        "name": "totalClearance",
                        "importance": 0.0439
                      },
                      {
                        "name": "accuratePass",
                        "importance": 0.0426
                      },
                      {
                        "name": "errorLeadToAShot",
                        "importance": 0.0411
                      }
                    ]
                  },
                  {
                    "target": "rating",
                    "predicted": 6.519285202026367,
                    "scale": "0-10",
                    "top_features": [
                      {
                        "name": "touches_p90",
                        "importance": 0.0708
                      },
                      {
                        "name": "accuratePass",
                        "importance": 0.0705
                      },
                      {
                        "name": "totalLongBalls",
                        "importance": 0.0537
                      },
                      {
                        "name": "pass_accuracy",
                        "importance": 0.0518
                      },
                      {
                        "name": "minutesPlayed",
                        "importance": 0.0478
                      }
                    ]
                  }
                ],
                "caveat": "Raw XGBoost output: no per-90 normalization; minutesPlayed is the player's historical average."
              }
            },
            {
              "step": "market_value_boost",
              "description": "Market-value quality scaling (boost 0.9864, quality 0.455)",
              "stats": {
                "interceptions": 1,
                "tackles": 1,
                "tackles_won": 1,
                "clearances": 1,
                "aerial_won": 1,
                "rating": 6.4308,
                "minutes": 70,
                "total_pass": 36,
                "accurate_pass": 33,
                "duels_won": 5,
                "total_long_balls": 2,
                "accurate_long_balls": 1,
                "total_own_half_passes": 17,
                "accurate_own_half_passes": 15,
                "total_opp_half_passes": 19,
                "accurate_opp_half_passes": 18,
                "crosses_total": 0,
                "crosses_accurate": 0,
                "touches": 60,
                "possession_lost": 7.8915,
                "dispossessed": 0.0,
                "duels_lost": 3,
                "aerial_lost": 0,
                "total_contest": 2,
                "won_contest": 0,
                "ball_recovery": 2,
                "challenges_lost": 0,
                "fouls": 1,
                "fouls_drawn": 0,
                "blocks": 3,
                "goal_rate": 0.0,
                "goals": 0,
                "assists": 0,
                "expected_goals": 0.0197,
                "expected_assists": 0.0099,
                "total_shots": 1,
                "shots_on_target": 0,
                "shots_off_target": 0,
                "big_chances_created": 0,
                "xgot": 0.0,
                "ball_carries": 10,
                "total_progression": 25,
                "progressive_carries": 1,
                "key_pass": 1
              }
            },
            {
              "step": "fbref_prior_blend",
              "description": "FBref 2026-27 prior blended (weight 0.0289)",
              "stats": {
                "interceptions": 1,
                "tackles": 1,
                "tackles_won": 1,
                "clearances": 1,
                "aerial_won": 1,
                "rating": 6.4308,
                "minutes": 70,
                "total_pass": 36,
                "accurate_pass": 33,
                "duels_won": 5,
                "total_long_balls": 2,
                "accurate_long_balls": 1,
                "total_own_half_passes": 17,
                "accurate_own_half_passes": 15,
                "total_opp_half_passes": 19,
                "accurate_opp_half_passes": 18,
                "crosses_total": 0,
                "crosses_accurate": 0,
                "touches": 60,
                "possession_lost": 7.8915,
                "dispossessed": 0.0,
                "duels_lost": 3,
                "aerial_lost": 0,
                "total_contest": 2,
                "won_contest": 0,
                "ball_recovery": 2,
                "challenges_lost": 0,
                "fouls": 1,
                "fouls_drawn": 0,
                "blocks": 3,
                "goal_rate": 0.0,
                "goals": 0,
                "assists": 0,
                "expected_goals": 0.0197,
                "expected_assists": 0.0099,
                "total_shots": 1,
                "shots_on_target": 0,
                "shots_off_target": 0,
                "big_chances_created": 0,
                "xgot": 0.0,
                "ball_carries": 10,
                "total_progression": 25,
                "progressive_carries": 1,
                "key_pass": 1,
                "offsides": 0,
                "yellowCards": 0.0,
                "redCards": 0.0,
                "ownGoals": 0.0,
                "shotAccuracy": 0.0,
                "shotConversion": 0.0,
                "minutesPct": 25.9,
                "pointsPerMatch": 3.0,
                "netGoalDifferencePer90": 0.0
              }
            },
            {
              "step": "minutes_scale",
              "description": "Bench projection scaled to 13.6 expected minutes (appearance prob 0.22)",
              "stats": {
                "interceptions": 0,
                "tackles": 0,
                "tackles_won": 0,
                "clearances": 0,
                "aerial_won": 0,
                "rating": 6.4308,
                "minutes": 14,
                "total_pass": 5,
                "accurate_pass": 5,
                "duels_won": 1,
                "total_long_balls": 0,
                "accurate_long_balls": 0,
                "total_own_half_passes": 3,
                "accurate_own_half_passes": 2,
                "total_opp_half_passes": 3,
                "accurate_opp_half_passes": 3,
                "crosses_total": 0,
                "crosses_accurate": 0,
                "touches": 9,
                "possession_lost": 1.1961,
                "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": 0.003,
                "expected_assists": 0.0015,
                "total_shots": 0,
                "shots_on_target": 0,
                "shots_off_target": 0,
                "big_chances_created": 0,
                "xgot": 0.0,
                "ball_carries": 1,
                "total_progression": 4,
                "progressive_carries": 0,
                "key_pass": 0,
                "offsides": 0,
                "yellowCards": 0.0,
                "redCards": 0.0,
                "ownGoals": 0.0,
                "shotAccuracy": 0.0,
                "shotConversion": 0.0,
                "minutesPct": 25.9,
                "pointsPerMatch": 3.0,
                "netGoalDifferencePer90": 0.0,
                "bench_appearance_probability": 0.218,
                "bench_expected_minutes": 13.64
              }
            },
            {
              "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": 6.4308,
                "minutes": 14,
                "total_pass": 5,
                "accurate_pass": 5,
                "duels_won": 1,
                "total_long_balls": 0,
                "accurate_long_balls": 0,
                "total_own_half_passes": 3,
                "accurate_own_half_passes": 2,
                "total_opp_half_passes": 3,
                "accurate_opp_half_passes": 3,
                "crosses_total": 0,
                "crosses_accurate": 0,
                "touches": 9,
                "possession_lost": 1.1961,
                "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": 0.003,
                "expected_assists": 0.0015,
                "total_shots": 0,
                "shots_on_target": 0,
                "shots_off_target": 0,
                "big_chances_created": 0,
                "xgot": 0.0,
                "ball_carries": 1,
                "total_progression": 4,
                "progressive_carries": 0,
                "key_pass": 0,
                "offsides": 0,
                "yellowCards": 0.0,
                "redCards": 0.0,
                "ownGoals": 0.0,
                "shotAccuracy": 0.0,
                "shotConversion": 0.0,
                "minutesPct": 25.9,
                "pointsPerMatch": 3.0,
                "netGoalDifferencePer90": 0.0,
                "bench_appearance_probability": 0.218,
                "bench_expected_minutes": 13.64
              }
            },
            {
              "step": "rankings_attached",
              "description": "Global ranking attached (match squad rank 13, fifa_overall 70.0)",
              "stats": {
                "interceptions": 0,
                "tackles": 0,
                "tackles_won": 0,
                "clearances": 0,
                "aerial_won": 0,
                "rating": 6.4308,
                "minutes": 14,
                "total_pass": 5,
                "accurate_pass": 5,
                "duels_won": 1,
                "total_long_balls": 0,
                "accurate_long_balls": 0,
                "total_own_half_passes": 3,
                "accurate_own_half_passes": 2,
                "total_opp_half_passes": 3,
                "accurate_opp_half_passes": 3,
                "crosses_total": 0,
                "crosses_accurate": 0,
                "touches": 9,
                "possession_lost": 1.1961,
                "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": 0.003,
                "expected_assists": 0.0015,
                "total_shots": 0,
                "shots_on_target": 0,
                "shots_off_target": 0,
                "big_chances_created": 0,
                "xgot": 0.0,
                "ball_carries": 1,
                "total_progression": 4,
                "progressive_carries": 0,
                "key_pass": 0,
                "offsides": 0,
                "yellowCards": 0.0,
                "redCards": 0.0,
                "ownGoals": 0.0,
                "shotAccuracy": 0.0,
                "shotConversion": 0.0,
                "minutesPct": 25.9,
                "pointsPerMatch": 3.0,
                "netGoalDifferencePer90": 0.0,
                "bench_appearance_probability": 0.218,
                "bench_expected_minutes": 13.64,
                "substitution_rule_cap": 5,
                "projected_team_substitution_count": 4,
                "projected_substitution_expected_count": 2.626,
                "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": 70.0
              }
            }
          ]
        },
        "Abdessamad Ezzalzouli": {
          "player_id": 1011375,
          "position": "M",
          "position_depth": "M_BENCH",
          "is_starter": false,
          "shirt_number": 10,
          "height": 177,
          "market_value": 43000000,
          "stats": {
            "key_pass": 1,
            "assists": 0,
            "expected_assists": 0.0533,
            "expected_goals": 0.0571,
            "total_shots": 0,
            "total_pass": 17,
            "accurate_pass": 14,
            "ball_recovery": 2,
            "duels_won": 2,
            "rating": 7.4,
            "minutes": 23,
            "total_long_balls": 2,
            "accurate_long_balls": 1,
            "total_own_half_passes": 7,
            "accurate_own_half_passes": 5,
            "total_opp_half_passes": 7,
            "accurate_opp_half_passes": 5,
            "crosses_total": 0,
            "crosses_accurate": 0,
            "touches": 20,
            "possession_lost": 2.7549,
            "dispossessed": 1.0,
            "duels_lost": 1,
            "aerial_won": 0,
            "aerial_lost": 1,
            "interceptions": 0,
            "tackles_won": 0,
            "tackles": 1,
            "clearances": 0,
            "total_contest": 1,
            "won_contest": 1,
            "challenges_lost": 2,
            "fouls": 1,
            "fouls_drawn": 0,
            "goal_rate": 0.026,
            "goals": 0,
            "shots_on_target": 0,
            "shots_off_target": 0,
            "blocks": 0,
            "big_chances_created": 0,
            "big_chances_missed": 0,
            "xgot": 0.0234,
            "ball_carries": 10,
            "total_progression": 27,
            "progressive_carries": 2,
            "bench_appearance_probability": 0.563,
            "bench_expected_minutes": 23.39,
            "projected_substitution_order": 3,
            "substitution_rule_cap": 5,
            "projected_team_substitution_count": 4,
            "projected_substitution_expected_count": 2.626,
            "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": 86.0
          },
          "latest_10_games": [
            {
              "match_id": 16416309.0,
              "match_date": "2026-08-29",
              "home_team": "Levante UD",
              "away_team": "Real Betis",
              "team_side": "away",
              "is_starting_11": 0,
              "team": "Real Betis",
              "opponent": "Levante UD",
              "stats": {
                "minutes": 16,
                "rating": 6.7,
                "assists": 0,
                "expected_assists": 0.0064,
                "total_shots": 0,
                "total_pass": 13,
                "accurate_pass": 13,
                "duels_won": 1
              },
              "has_player_stats": true,
              "league_name": "LaLiga",
              "league_id": "8.0",
              "league_slug": "laliga",
              "league_country": "Spain",
              "season_id": "97268.0",
              "season_name": "LaLiga 26/27",
              "season_year": "26/27"
            }
          ],
          "ranking": {
            "global_player_rank": 207,
            "combined_rank_score": 125.5,
            "ranking_source": "sofascore_plus_fifa_csv_filled",
            "ranking_status": "combined",
            "sofascore_rank": 158.0,
            "sofascore_rating": 7.2931,
            "sofascore_appearances": 29.0,
            "fifa_rank": 93.0,
            "fifa_overall": 86.0,
            "fifa_source": "EA SPORTS FC official ratings",
            "match_squad_rank": 1,
            "squad_role": "substitute",
            "projected_match_rating": 7.4,
            "source_file": "data/player_rankings.csv",
            "player_name": "Abdessamad Ezzalzouli",
            "ranking_neighbors": {
              "upper": [
                {
                  "player_name": "Guillermo Maripán",
                  "ranking": 202
                },
                {
                  "player_name": "Emil Tîmbur",
                  "ranking": 203
                },
                {
                  "player_name": "Matvii Ponomarenko",
                  "ranking": 204
                },
                {
                  "player_name": "Kim In-sung",
                  "ranking": 205
                },
                {
                  "player_name": "Marco Carnesecchi",
                  "ranking": 206
                }
              ],
              "lower": [
                {
                  "player_name": "Dávid Hancko",
                  "ranking": 208
                },
                {
                  "player_name": "Dae-han Park",
                  "ranking": 209
                },
                {
                  "player_name": "Vladimir Jovović",
                  "ranking": 210
                },
                {
                  "player_name": "Kenan Yıldız",
                  "ranking": 211
                },
                {
                  "player_name": "Ruslanbek Jiyanov",
                  "ranking": 212
                }
              ]
            }
          },
          "data_sources": [
            "market_value"
          ],
          "data_confidence": 0.25,
          "history_matches": 0,
          "xgboost_reasoning": {
            "model_source": "market_value_prior",
            "position_service": "M_service",
            "features_evaluated": [],
            "targets_predicted": [],
            "history_matches": 0,
            "data_confidence": 0.25,
            "data_sources": [
              "market_value"
            ],
            "bench_expected_minutes": 23.390848356448757,
            "bench_appearance_prob": 0.5632203798385798,
            "market_value_adjustment": 0.7957,
            "fbref_prior_metrics": null,
            "rationale": "Bench projection from market-value prior (€43,000,000) scaled to 23.4 expected mins."
          },
          "stat_evolution": [
            {
              "step": "market_value_prior",
              "description": "Market-value baseline for position M (quality 0.80)",
              "stats": {
                "key_pass": 2,
                "assists": 0,
                "expected_assists": 0.205,
                "expected_goals": 0.131,
                "total_shots": 2,
                "total_pass": 65,
                "accurate_pass": 53,
                "ball_recovery": 7,
                "duels_won": 8,
                "rating": 7.4,
                "minutes": 90,
                "total_long_balls": 6,
                "accurate_long_balls": 3,
                "total_own_half_passes": 26,
                "accurate_own_half_passes": 21,
                "total_opp_half_passes": 26,
                "accurate_opp_half_passes": 20,
                "crosses_total": 2,
                "crosses_accurate": 1,
                "touches": 78,
                "possession_lost": 10.6,
                "dispossessed": 1.0,
                "duels_lost": 5,
                "aerial_won": 2,
                "aerial_lost": 1,
                "interceptions": 2,
                "tackles_won": 2,
                "tackles": 3,
                "clearances": 1,
                "total_contest": 5,
                "won_contest": 3,
                "challenges_lost": 2,
                "fouls": 2,
                "fouls_drawn": 2,
                "goal_rate": 0.1,
                "goals": 0,
                "shots_on_target": 1,
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                "blocks": 0,
                "big_chances_created": 0,
                "big_chances_missed": 0,
                "xgot": 0.09,
                "ball_carries": 39,
                "total_progression": 104,
                "progressive_carries": 9
              }
            },
            {
              "step": "minutes_scale",
              "description": "Bench projection scaled to 23.4 expected minutes (appearance prob 0.56)",
              "stats": {
                "key_pass": 1,
                "assists": 0,
                "expected_assists": 0.0533,
                "expected_goals": 0.034,
                "total_shots": 0,
                "total_pass": 17,
                "accurate_pass": 14,
                "ball_recovery": 2,
                "duels_won": 2,
                "rating": 7.4,
                "minutes": 23,
                "total_long_balls": 2,
                "accurate_long_balls": 1,
                "total_own_half_passes": 7,
                "accurate_own_half_passes": 5,
                "total_opp_half_passes": 7,
                "accurate_opp_half_passes": 5,
                "crosses_total": 0,
                "crosses_accurate": 0,
                "touches": 20,
                "possession_lost": 2.7549,
                "dispossessed": 1.0,
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                "total_contest": 1,
                "won_contest": 1,
                "challenges_lost": 2,
                "fouls": 1,
                "fouls_drawn": 0,
                "goal_rate": 0.026,
                "goals": 0,
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                "shots_off_target": 0,
                "blocks": 0,
                "big_chances_created": 0,
                "big_chances_missed": 0,
                "xgot": 0.0234,
                "ball_carries": 10,
                "total_progression": 27,
                "progressive_carries": 2,
                "bench_appearance_probability": 0.563,
                "bench_expected_minutes": 23.39
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            },
            {
              "step": "final_cap",
              "description": "Stats clamped to historical constraints and shot-component identity",
              "stats": {
                "key_pass": 1,
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                "expected_assists": 0.0533,
                "expected_goals": 0.034,
                "total_shots": 0,
                "total_pass": 17,
                "accurate_pass": 14,
                "ball_recovery": 2,
                "duels_won": 2,
                "rating": 7.4,
                "minutes": 23,
                "total_long_balls": 2,
                "accurate_long_balls": 1,
                "total_own_half_passes": 7,
                "accurate_own_half_passes": 5,
                "total_opp_half_passes": 7,
                "accurate_opp_half_passes": 5,
                "crosses_total": 0,
                "crosses_accurate": 0,
                "touches": 20,
                "possession_lost": 2.7549,
                "dispossessed": 1.0,
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                "tackles": 1,
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                "total_contest": 1,
                "won_contest": 1,
                "challenges_lost": 2,
                "fouls": 1,
                "fouls_drawn": 0,
                "goal_rate": 0.026,
                "goals": 0,
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                "big_chances_created": 0,
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                "xgot": 0.0234,
                "ball_carries": 10,
                "total_progression": 27,
                "progressive_carries": 2,
                "bench_appearance_probability": 0.563,
                "bench_expected_minutes": 23.39
              }
            },
            {
              "step": "team_lambda_rescale",
              "description": "Player expected_goals/expected_assists rescaled so squad sum equals team lambda 1.02 (squad xG sum 0.6070, xG scale 1.6804)",
              "stats": {
                "key_pass": 1,
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                "expected_assists": 0.0533,
                "expected_goals": 0.0571,
                "total_shots": 0,
                "total_pass": 17,
                "accurate_pass": 14,
                "ball_recovery": 2,
                "duels_won": 2,
                "rating": 7.4,
                "minutes": 23,
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                "accurate_long_balls": 1,
                "total_own_half_passes": 7,
                "accurate_own_half_passes": 5,
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                "accurate_opp_half_passes": 5,
                "crosses_total": 0,
                "crosses_accurate": 0,
                "touches": 20,
                "possession_lost": 2.7549,
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                "tackles_won": 0,
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                "challenges_lost": 2,
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                "goals": 0,
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                "xgot": 0.0234,
                "ball_carries": 10,
                "total_progression": 27,
                "progressive_carries": 2,
                "bench_appearance_probability": 0.563,
                "bench_expected_minutes": 23.39,
                "projected_substitution_order": 3,
                "substitution_rule_cap": 5,
                "projected_team_substitution_count": 4,
                "projected_substitution_expected_count": 2.626,
                "projected_substitution_game_state_adjustment": 1,
                "substitution_usage": "projected_used_substitute",
                "projected_goals": 0,
                "goal_probability": 0.0,
                "projected_assists": 0,
                "assist_probability": 0.0
              }
            },
            {
              "step": "rankings_attached",
              "description": "Global ranking attached (match squad rank 1, fifa_overall 86.0)",
              "stats": {
                "key_pass": 1,
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                "expected_assists": 0.0533,
                "expected_goals": 0.0571,
                "total_shots": 0,
                "total_pass": 17,
                "accurate_pass": 14,
                "ball_recovery": 2,
                "duels_won": 2,
                "rating": 7.4,
                "minutes": 23,
                "total_long_balls": 2,
                "accurate_long_balls": 1,
                "total_own_half_passes": 7,
                "accurate_own_half_passes": 5,
                "total_opp_half_passes": 7,
                "accurate_opp_half_passes": 5,
                "crosses_total": 0,
                "crosses_accurate": 0,
                "touches": 20,
                "possession_lost": 2.7549,
                "dispossessed": 1.0,
                "duels_lost": 1,
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                "aerial_lost": 1,
                "interceptions": 0,
                "tackles_won": 0,
                "tackles": 1,
                "clearances": 0,
                "total_contest": 1,
                "won_contest": 1,
                "challenges_lost": 2,
                "fouls": 1,
                "fouls_drawn": 0,
                "goal_rate": 0.026,
                "goals": 0,
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                "shots_off_target": 0,
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                "big_chances_created": 0,
                "big_chances_missed": 0,
                "xgot": 0.0234,
                "ball_carries": 10,
                "total_progression": 27,
                "progressive_carries": 2,
                "bench_appearance_probability": 0.563,
                "bench_expected_minutes": 23.39,
                "projected_substitution_order": 3,
                "substitution_rule_cap": 5,
                "projected_team_substitution_count": 4,
                "projected_substitution_expected_count": 2.626,
                "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": 86.0
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            }
          ]
        },
        "Nelson Deossa": {
          "player_id": 1129401,
          "position": "M",
          "position_depth": "M_BENCH",
          "is_starter": false,
          "shirt_number": 18,
          "height": 185,
          "market_value": 9800000,
          "stats": {
            "key_pass": 0,
            "expected_assists": 0.0072,
            "assists": 0,
            "expected_goals": 0.0141,
            "rating": 6.8401,
            "minutes": 20,
            "total_pass": 5,
            "accurate_pass": 4,
            "duels_won": 1,
            "total_long_balls": 0,
            "accurate_long_balls": 0,
            "total_own_half_passes": 0,
            "accurate_own_half_passes": 0,
            "total_opp_half_passes": 4,
            "accurate_opp_half_passes": 3,
            "crosses_total": 0,
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            "possession_lost": 1.1696,
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            "duels_lost": 1,
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            "tackles_won": 0,
            "tackles": 0,
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            "challenges_lost": 0,
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            "fouls_drawn": 0,
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            "shots_off_target": 0,
            "blocks": 0,
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            "ball_carries": 2,
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            "total_shots": 1,
            "offsides": 0,
            "yellowCards": 0.0,
            "redCards": 0.0,
            "ownGoals": 0.0,
            "shotAccuracy": 16.7,
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            "minutesPct": 46.3,
            "pointsPerMatch": 2.0,
            "netGoalDifferencePer90": 0.0,
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            "bench_expected_minutes": 19.93,
            "projected_substitution_order": 2,
            "substitution_rule_cap": 5,
            "projected_team_substitution_count": 4,
            "projected_substitution_expected_count": 2.626,
            "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": 75.0
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          "latest_10_games": [
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              "match_id": 16416315.0,
              "match_date": "2026-09-04",
              "home_team": "Real Betis",
              "away_team": "Real Madrid",
              "team_side": "home",
              "is_starting_11": 0,
              "team": "Real Betis",
              "opponent": "Real Madrid",
              "stats": {
                "minutes": 22,
                "rating": 6.6,
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                "expected_goals": 0.0523,
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                "total_shots": 2,
                "shots_on_target": 2,
                "total_pass": 10,
                "accurate_pass": 7,
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                "duels_won": 2,
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              "has_player_stats": true,
              "league_name": "LaLiga",
              "league_id": "8.0",
              "league_slug": "laliga",
              "league_country": "Spain",
              "season_id": "97268.0",
              "season_name": "LaLiga 26/27",
              "season_year": "26/27"
            },
            {
              "match_id": 16416309.0,
              "match_date": "2026-08-29",
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              "away_team": "Real Betis",
              "team_side": "away",
              "is_starting_11": 0,
              "team": "Real Betis",
              "opponent": "Levante UD",
              "stats": {
                "minutes": 23,
                "rating": 6.8,
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                "expected_goals": 0.0277,
                "expected_assists": 0.0104,
                "total_shots": 1,
                "shots_off_target": 1,
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                "accurate_pass": 14,
                "tackles": 2,
                "tackles_won": 2,
                "aerial_won": 4,
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              },
              "has_player_stats": true,
              "league_name": "LaLiga",
              "league_id": "8.0",
              "league_slug": "laliga",
              "league_country": "Spain",
              "season_id": "97268.0",
              "season_name": "LaLiga 26/27",
              "season_year": "26/27"
            },
            {
              "match_id": 16421049.0,
              "match_date": "2026-08-25",
              "home_team": "Valencia",
              "away_team": "Real Betis",
              "team_side": "away",
              "is_starting_11": 1,
              "team": "Real Betis",
              "opponent": "Valencia",
              "stats": {
                "minutes": 90,
                "rating": 6.9,
                "assists": 0,
                "expected_goals": 0.0965,
                "expected_assists": 0.026,
                "total_shots": 4,
                "shots_off_target": 3,
                "total_pass": 59,
                "accurate_pass": 54,
                "tackles": 2,
                "tackles_won": 1,
                "interceptions": 1,
                "clearances": 4,
                "duels_won": 5,
                "ball_recovery": 8
              },
              "has_player_stats": true,
              "league_name": "LaLiga",
              "league_id": "8.0",
              "league_slug": "laliga",
              "league_country": "Spain",
              "season_id": "97268.0",
              "season_name": "LaLiga 26/27",
              "season_year": "26/27"
            },
            {
              "match_id": 16416293.0,
              "match_date": "2026-08-21",
              "home_team": "Real Betis",
              "away_team": "Real Sociedad",
              "team_side": "home",
              "is_starting_11": 0,
              "team": "Real Betis",
              "opponent": "Real Sociedad",
              "stats": {
                "minutes": 10,
                "rating": 7.0,
                "assists": 0,
                "expected_goals": 0.0332,
                "expected_assists": 0.0626,
                "total_shots": 1,
                "shots_on_target": 1,
                "total_pass": 4,
                "accurate_pass": 4,
                "key_pass": 1,
                "clearances": 1,
                "ball_recovery": 2
              },
              "has_player_stats": true,
              "league_name": "LaLiga",
              "league_id": "8.0",
              "league_slug": "laliga",
              "league_country": "Spain",
              "season_id": "97268.0",
              "season_name": "LaLiga 26/27",
              "season_year": "26/27"
            }
          ],
          "ranking": {
            "global_player_rank": 3441,
            "combined_rank_score": 1430.5,
            "ranking_source": "sofascore_plus_fifa_csv",
            "ranking_status": "combined",
            "sofascore_rank": 445.0,
            "sofascore_rating": 6.9,
            "sofascore_appearances": 3.0,
            "fifa_rank": 2416.0,
            "fifa_overall": 75.0,
            "fifa_source": "EA SPORTS FC official ratings",
            "match_squad_rank": 7,
            "squad_role": "substitute",
            "projected_match_rating": 6.8401,
            "source_file": "data/player_rankings.csv",
            "player_name": "Nelson Deossa",
            "ranking_neighbors": {
              "upper": [
                {
                  "player_name": "Lorenzo Melgarejo",
                  "ranking": 3436
                },
                {
                  "player_name": "Tomáš Chorý",
                  "ranking": 3437
                },
                {
                  "player_name": "Ferran Jutglà",
                  "ranking": 3438
                },
                {
                  "player_name": "César Tárrega",
                  "ranking": 3439
                },
                {
                  "player_name": "Lucas Stassin",
                  "ranking": 3440
                }
              ],
              "lower": [
                {
                  "player_name": "Filip Jörgensen",
                  "ranking": 3442
                },
                {
                  "player_name": "Luis Muriel",
                  "ranking": 3443
                },
                {
                  "player_name": "Ethan Nwaneri",
                  "ranking": 3444
                },
                {
                  "player_name": "Lucas Martínez Quarta",
                  "ranking": 3445
                },
                {
                  "player_name": "Ben Davies",
                  "ranking": 3446
                }
              ]
            }
          },
          "data_sources": [
            "match_history",
            "market_value",
            "fbref_season"
          ],
          "data_confidence": 0.514,
          "history_matches": 4,
          "xgboost_reasoning": {
            "model_source": "xgboost_regressor",
            "position_service": "M_service",
            "features_evaluated": [
              "minutesPlayed",
              "is_starting_11",
              "totalPass",
              "accuratePass",
              "totalOppositionHalfPasses",
              "accurateOppositionHalfPasses",
              "totalShots",
              "keyPass",
              "expectedAssists",
              "totalCross",
              "accurateCross",
              "duelWon",
              "duelLost",
              "aerialWon",
              "ballRecovery",
              "touches",
              "interceptionWon",
              "wonTackle",
              "possessionLostCtrl",
              "dispossessed",
              "numberOfSprints",
              "kilometersCovered",
              "passValueNormalized",
              "dribbleValueNormalized",
              "defensiveValueNormalized",
              "shotValueNormalized",
              "ballCarriesCount",
              "totalProgression",
              "progressiveBallCarriesCount",
              "pass_accuracy",
              "duel_win_rate",
              "opp_half_pass_pct",
              "creative_index",
              "touches_p90",
              "totalPass_p90",
              "keyPass_p90",
              "duelWon_p90",
              "ballRecovery_p90",
              "ballCarriesCount_p90",
              "creative_efficiency",
              "cross_accuracy",
              "cross_creative_contribution",
              "defensive_midfield_actions",
              "press_vulnerability",
              "progressive_carries_p90",
              "intensity_index",
              "history_matches"
            ],
            "targets_predicted": [
              "keyPass",
              "expectedAssists",
              "goalAssist",
              "expectedGoals",
              "rating"
            ],
            "history_matches": 4,
            "data_confidence": 0.514,
            "data_sources": [
              "match_history",
              "market_value",
              "fbref_season"
            ],
            "bench_expected_minutes": 19.93,
            "bench_appearance_prob": 0.57,
            "market_value_adjustment": 1.006,
            "fbref_prior_metrics": {
              "squad": "Real Betis",
              "competition": "La Liga",
              "season": "2026-2027",
              "appearances": 3.0,
              "starts": 1.0,
              "sub_appearances": 2.0,
              "minutes_per_sub": 18.0,
              "goals_per90": 0.0,
              "assists_per90": 0.0,
              "prior_reliability": 0.0933
            },
            "rationale": "Bench projection scaled from XGBoost M_service (4 historical appearances) to 19.9 expected mins (appearance prob 0.57); FBref playing time empirical prior: 2.0 sub appearances, 18.0 mins/sub."
          },
          "stat_evolution": [
            {
              "step": "xgboost_raw",
              "description": "XGBoost M_service raw output over 5 target models",
              "stats": {
                "key_pass": 1,
                "expected_assists": 0.0324,
                "assists": 0,
                "expected_goals": 0.0378,
                "rating": 6.7991,
                "minutes": 36,
                "total_pass": 23,
                "accurate_pass": 20,
                "duels_won": 4,
                "total_long_balls": 0,
                "accurate_long_balls": 0,
                "total_own_half_passes": 0,
                "accurate_own_half_passes": 0,
                "total_opp_half_passes": 16,
                "accurate_opp_half_passes": 14,
                "crosses_total": 0,
                "crosses_accurate": 0,
                "touches": 32,
                "possession_lost": 5.25,
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                "duels_lost": 3,
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                "aerial_lost": 0,
                "interceptions": 0,
                "tackles_won": 0,
                "tackles": 0,
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                "total_contest": 0,
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                "challenges_lost": 0,
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                "fouls_drawn": 0,
                "goal_rate": 0.0,
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                "shots_off_target": 0,
                "blocks": 0,
                "big_chances_created": 0,
                "big_chances_missed": 0,
                "xgot": 0.0,
                "ball_carries": 9,
                "total_progression": 17,
                "progressive_carries": 0
              },
              "trace": {
                "model": {
                  "position_service": "M",
                  "schema_version": 3,
                  "trained_at": "2026-09-14T10:01:43.286651+00:00",
                  "trained_on": {
                    "matches": 93,
                    "players": 461,
                    "rows": 1422
                  }
                },
                "player_history": [
                  {
                    "match_date": "2026-09-04",
                    "opponent": "Real Madrid",
                    "minutes": 22.0,
                    "is_starting": false,
                    "weight": 0.3138,
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                  {
                    "match_date": "2026-08-29",
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                    "minutes": 23.0,
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                    "weight": 0.2667,
                    "rating": 6.8
                  },
                  {
                    "match_date": "2026-08-25",
                    "opponent": "Valencia",
                    "minutes": 90.0,
                    "is_starting": true,
                    "weight": 0.2267,
                    "rating": 6.9
                  },
                  {
                    "match_date": "2026-08-21",
                    "opponent": "Real Sociedad",
                    "minutes": 10.0,
                    "is_starting": false,
                    "weight": 0.1927,
                    "rating": 7.0
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                ],
                "feature_row": {
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                  "ballRecovery": 2.7798,
                  "intensity_index": 2.4684,
                  "expectedAssists": 0.0222,
                  "kilometersCovered": 3.6067
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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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                    ]
                  },
                  {
                    "target": "expectedAssists",
                    "predicted": 0.0323595367372036,
                    "scale": "per match (raw)",
                    "top_features": [
                      {
                        "name": "cross_creative_contribution",
                        "importance": 0.0714
                      },
                      {
                        "name": "totalOppositionHalfPasses",
                        "importance": 0.0375
                      },
                      {
                        "name": "expectedAssists",
                        "importance": 0.0361
                      },
                      {
                        "name": "accurateCross",
                        "importance": 0.0356
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                      {
                        "name": "creative_index",
                        "importance": 0.0345
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                    ]
                  },
                  {
                    "target": "goalAssist",
                    "predicted": 0.08289753645658493,
                    "scale": "count per match",
                    "top_features": [
                      {
                        "name": "dribbleValueNormalized",
                        "importance": 0.0442
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                      {
                        "name": "keyPass_p90",
                        "importance": 0.0378
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                      {
                        "name": "totalCross",
                        "importance": 0.0368
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                      {
                        "name": "cross_accuracy",
                        "importance": 0.036
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                      {
                        "name": "interceptionWon",
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                    ]
                  },
                  {
                    "target": "expectedGoals",
                    "predicted": 0.03776998445391655,
                    "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",
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                    ]
                  },
                  {
                    "target": "rating",
                    "predicted": 6.799134731292725,
                    "scale": "0-10",
                    "top_features": [
                      {
                        "name": "ballRecovery_p90",
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                      {
                        "name": "ballRecovery",
                        "importance": 0.0836
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                      {
                        "name": "kilometersCovered",
                        "importance": 0.0597
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                      {
                        "name": "defensive_midfield_actions",
                        "importance": 0.05
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                      {
                        "name": "minutesPlayed",
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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 1.0060, quality 0.520)",
              "stats": {
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                "expected_goals": 0.038,
                "rating": 6.8401,
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                "total_pass": 23,
                "accurate_pass": 20,
                "duels_won": 4,
                "total_long_balls": 0,
                "accurate_long_balls": 0,
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                "total_opp_half_passes": 16,
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                "progressive_carries": 1
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            },
            {
              "step": "fbref_prior_blend",
              "description": "FBref 2026-27 prior blended (weight 0.0337)",
              "stats": {
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                "expected_assists": 0.0326,
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                "expected_goals": 0.038,
                "rating": 6.8401,
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                "total_pass": 23,
                "accurate_pass": 20,
                "duels_won": 4,
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                "accurate_long_balls": 0,
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                "accurate_own_half_passes": 0,
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                "total_shots": 4,
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                "pointsPerMatch": 2.0,
                "netGoalDifferencePer90": -0.72
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            },
            {
              "step": "minutes_scale",
              "description": "Bench projection scaled to 19.9 expected minutes (appearance prob 0.57)",
              "stats": {
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                "expected_goals": 0.0084,
                "rating": 6.8401,
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                "accurate_long_balls": 0,
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                "accurate_own_half_passes": 0,
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                "possession_lost": 1.1696,
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                "ball_carries": 2,
                "total_progression": 4,
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                "total_shots": 1,
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                "yellowCards": 0.0,
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                "minutesPct": 46.3,
                "pointsPerMatch": 2.0,
                "netGoalDifferencePer90": 0.0,
                "bench_appearance_probability": 0.57,
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            },
            {
              "step": "final_cap",
              "description": "Stats clamped to historical constraints and shot-component identity",
              "stats": {
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                "expected_goals": 0.0084,
                "rating": 6.8401,
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                "total_pass": 5,
                "accurate_pass": 4,
                "duels_won": 1,
                "total_long_balls": 0,
                "accurate_long_balls": 0,
                "total_own_half_passes": 0,
                "accurate_own_half_passes": 0,
                "total_opp_half_passes": 4,
                "accurate_opp_half_passes": 3,
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                "ball_carries": 2,
                "total_progression": 4,
                "progressive_carries": 0,
                "total_shots": 1,
                "offsides": 0,
                "yellowCards": 0.0,
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                "minutesPct": 46.3,
                "pointsPerMatch": 2.0,
                "netGoalDifferencePer90": 0.0,
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                "bench_expected_minutes": 19.93
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            },
            {
              "step": "team_lambda_rescale",
              "description": "Player expected_goals/expected_assists rescaled so squad sum equals team lambda 1.02 (squad xG sum 0.6070, xG scale 1.6804)",
              "stats": {
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                "rating": 6.8401,
                "minutes": 20,
                "total_pass": 5,
                "accurate_pass": 4,
                "duels_won": 1,
                "total_long_balls": 0,
                "accurate_long_balls": 0,
                "total_own_half_passes": 0,
                "accurate_own_half_passes": 0,
                "total_opp_half_passes": 4,
                "accurate_opp_half_passes": 3,
                "crosses_total": 0,
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                "possession_lost": 1.1696,
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                "tackles_won": 0,
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                "fouls_drawn": 0,
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                "total_progression": 4,
                "progressive_carries": 0,
                "total_shots": 1,
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                "yellowCards": 0.0,
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                "minutesPct": 46.3,
                "pointsPerMatch": 2.0,
                "netGoalDifferencePer90": 0.0,
                "bench_appearance_probability": 0.57,
                "bench_expected_minutes": 19.93,
                "projected_substitution_order": 2,
                "substitution_rule_cap": 5,
                "projected_team_substitution_count": 4,
                "projected_substitution_expected_count": 2.626,
                "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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            },
            {
              "step": "rankings_attached",
              "description": "Global ranking attached (match squad rank 7, fifa_overall 75.0)",
              "stats": {
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                "expected_assists": 0.0072,
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                "expected_goals": 0.0141,
                "rating": 6.8401,
                "minutes": 20,
                "total_pass": 5,
                "accurate_pass": 4,
                "duels_won": 1,
                "total_long_balls": 0,
                "accurate_long_balls": 0,
                "total_own_half_passes": 0,
                "accurate_own_half_passes": 0,
                "total_opp_half_passes": 4,
                "accurate_opp_half_passes": 3,
                "crosses_total": 0,
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                "possession_lost": 1.1696,
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                "tackles_won": 0,
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                "won_contest": 0,
                "challenges_lost": 0,
                "fouls": 0,
                "fouls_drawn": 0,
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                "goals": 0,
                "shots_on_target": 0,
                "shots_off_target": 0,
                "blocks": 0,
                "big_chances_created": 0,
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                "xgot": 0.0,
                "ball_carries": 2,
                "total_progression": 4,
                "progressive_carries": 0,
                "total_shots": 1,
                "offsides": 0,
                "yellowCards": 0.0,
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                "ownGoals": 0.0,
                "shotAccuracy": 16.7,
                "shotConversion": 0.0,
                "minutesPct": 46.3,
                "pointsPerMatch": 2.0,
                "netGoalDifferencePer90": 0.0,
                "bench_appearance_probability": 0.57,
                "bench_expected_minutes": 19.93,
                "projected_substitution_order": 2,
                "substitution_rule_cap": 5,
                "projected_team_substitution_count": 4,
                "projected_substitution_expected_count": 2.626,
                "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": 75.0
              }
            }
          ]
        },
        "Troy Parrott": {
          "player_id": 966555,
          "position": "F",
          "position_depth": "F_BENCH",
          "is_starter": false,
          "shirt_number": 19,
          "height": 185,
          "market_value": 23000000,
          "stats": {
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            "goal_rate": 0.0417,
            "goals": 0,
            "shots_on_target": 0,
            "expected_assists": 0.0066,
            "key_pass": 0,
            "rating": 7.1205,
            "minutes": 23,
            "total_pass": 2,
            "accurate_pass": 1,
            "duels_won": 0,
            "total_long_balls": 0,
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            "total_opp_half_passes": 1,
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            "possession_lost": 1.1484,
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            "total_progression": 4,
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            "yellowCards": 0.0,
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            "minutesPct": 28.1,
            "pointsPerMatch": 1.5,
            "netGoalDifferencePer90": 0.0,
            "bench_appearance_probability": 0.544,
            "bench_expected_minutes": 22.78,
            "projected_substitution_order": 4,
            "substitution_rule_cap": 5,
            "projected_team_substitution_count": 4,
            "projected_substitution_expected_count": 2.626,
            "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": 78.0
          },
          "latest_10_games": [
            {
              "match_id": 16416315.0,
              "match_date": "2026-09-04",
              "home_team": "Real Betis",
              "away_team": "Real Madrid",
              "team_side": "home",
              "is_starting_11": 0,
              "team": "Real Betis",
              "opponent": "Real Madrid",
              "stats": {
                "minutes": 22,
                "rating": 7.2,
                "goal_rate": 1.0,
                "goals": 1,
                "assists": 0,
                "expected_goals": 0.7686,
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                "total_shots": 1,
                "shots_on_target": 1,
                "total_pass": 3,
                "accurate_pass": 2,
                "tackles": 1,
                "clearances": 1,
                "duels_won": 2,
                "ball_recovery": 1
              },
              "has_player_stats": true,
              "league_name": "LaLiga",
              "league_id": "8.0",
              "league_slug": "laliga",
              "league_country": "Spain",
              "season_id": "97268.0",
              "season_name": "LaLiga 26/27",
              "season_year": "26/27"
            },
            {
              "match_id": 16416309.0,
              "match_date": "2026-08-29",
              "home_team": "Levante UD",
              "away_team": "Real Betis",
              "team_side": "away",
              "is_starting_11": 1,
              "team": "Real Betis",
              "opponent": "Levante UD",
              "stats": {
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                "rating": 5.9,
                "assists": 0,
                "expected_goals": 0.3679,
                "expected_assists": 0.0788,
                "total_shots": 2,
                "shots_off_target": 2,
                "total_pass": 12,
                "accurate_pass": 10,
                "key_pass": 1,
                "tackles": 2,
                "tackles_won": 2,
                "duels_won": 2,
                "ball_recovery": 2
              },
              "has_player_stats": true,
              "league_name": "LaLiga",
              "league_id": "8.0",
              "league_slug": "laliga",
              "league_country": "Spain",
              "season_id": "97268.0",
              "season_name": "LaLiga 26/27",
              "season_year": "26/27"
            },
            {
              "match_id": 16421049.0,
              "match_date": "2026-08-25",
              "home_team": "Valencia",
              "away_team": "Real Betis",
              "team_side": "away",
              "is_starting_11": 0,
              "team": "Real Betis",
              "opponent": "Valencia",
              "stats": {
                "minutes": 19,
                "rating": 6.7,
                "assists": 0,
                "expected_goals": 0.0997,
                "expected_assists": 0.0064,
                "total_shots": 1,
                "shots_off_target": 1,
                "total_pass": 5,
                "accurate_pass": 4,
                "key_pass": 1,
                "tackles": 1,
                "tackles_won": 1,
                "clearances": 2,
                "duels_won": 1,
                "ball_recovery": 1
              },
              "has_player_stats": true,
              "league_name": "LaLiga",
              "league_id": "8.0",
              "league_slug": "laliga",
              "league_country": "Spain",
              "season_id": "97268.0",
              "season_name": "LaLiga 26/27",
              "season_year": "26/27"
            }
          ],
          "ranking": {
            "global_player_rank": 1404,
            "combined_rank_score": 580.5,
            "ranking_source": "sofascore_plus_fifa_csv",
            "ranking_status": "combined",
            "sofascore_rank": 87.0,
            "sofascore_rating": 7.52,
            "sofascore_appearances": 5.0,
            "fifa_rank": 1074.0,
            "fifa_overall": 78.0,
            "fifa_source": "EA SPORTS FC official ratings",
            "match_squad_rank": 4,
            "squad_role": "substitute",
            "projected_match_rating": 7.1205,
            "source_file": "data/player_rankings.csv",
            "player_name": "Troy Parrott",
            "ranking_neighbors": {
              "upper": [
                {
                  "player_name": "Jerome Abbey",
                  "ranking": 1399
                },
                {
                  "player_name": "Rayan",
                  "ranking": 1400
                },
                {
                  "player_name": "Amir Rrahmani",
                  "ranking": 1401
                },
                {
                  "player_name": "Josep Chavarría",
                  "ranking": 1402
                },
                {
                  "player_name": "Abde",
                  "ranking": 1403
                }
              ],
              "lower": [
                {
                  "player_name": "Anan Khalaili",
                  "ranking": 1405
                },
                {
                  "player_name": "Guillermo May",
                  "ranking": 1406
                },
                {
                  "player_name": "Pubill",
                  "ranking": 1407
                },
                {
                  "player_name": "Bozhidar Kraev",
                  "ranking": 1408
                },
                {
                  "player_name": "Aïssa Mandi",
                  "ranking": 1409
                }
              ]
            }
          },
          "data_sources": [
            "match_history",
            "market_value",
            "fbref_season"
          ],
          "data_confidence": 0.445,
          "history_matches": 3,
          "xgboost_reasoning": {
            "model_source": "xgboost_regressor",
            "position_service": "F_service",
            "features_evaluated": [
              "minutesPlayed",
              "is_starting_11",
              "totalPass",
              "accuratePass",
              "totalOppositionHalfPasses",
              "accurateOppositionHalfPasses",
              "totalShots",
              "onTargetScoringAttempt",
              "shotOffTarget",
              "bigChanceMissed",
              "expectedAssists",
              "keyPass",
              "duelWon",
              "duelLost",
              "aerialWon",
              "aerialLost",
              "touches",
              "dispossessed",
              "wasFouled",
              "topSpeed",
              "numberOfSprints",
              "ballRecovery",
              "possessionLostCtrl",
              "passValueNormalized",
              "dribbleValueNormalized",
              "defensiveValueNormalized",
              "shotValueNormalized",
              "ballCarriesCount",
              "totalProgression",
              "progressiveBallCarriesCount",
              "pass_accuracy",
              "duel_win_rate",
              "opp_half_pass_pct",
              "shot_accuracy",
              "xg_per_shot",
              "touches_p90",
              "totalShots_p90",
              "duelWon_p90",
              "ballCarriesCount_p90",
              "big_chance_conversion",
              "shot_waste_rate",
              "aerial_dominance",
              "press_resistance_fwd",
              "speed_threat",
              "progressive_carries_p90",
              "history_matches"
            ],
            "targets_predicted": [
              "expectedGoals",
              "goals",
              "onTargetScoringAttempt",
              "expectedAssists",
              "keyPass",
              "rating"
            ],
            "history_matches": 3,
            "data_confidence": 0.445,
            "data_sources": [
              "match_history",
              "market_value",
              "fbref_season"
            ],
            "bench_expected_minutes": 22.78,
            "bench_appearance_prob": 0.544,
            "market_value_adjustment": 1.0479,
            "fbref_prior_metrics": {
              "squad": "Real Betis",
              "competition": "La Liga",
              "season": "2026-2027",
              "appearances": 2.0,
              "starts": 1.0,
              "sub_appearances": 1.0,
              "minutes_per_sub": 20.0,
              "goals_per90": 0.0,
              "assists_per90": 0.0,
              "prior_reliability": 0.0533
            },
            "rationale": "Bench projection scaled from XGBoost F_service (3 historical appearances) to 22.8 expected mins (appearance prob 0.54); FBref playing time empirical prior: 1.0 sub appearances, 20.0 mins/sub."
          },
          "stat_evolution": [
            {
              "step": "xgboost_raw",
              "description": "XGBoost F_service raw output over 6 target models",
              "stats": {
                "expected_goals": 0.1176,
                "goal_rate": 0.1605,
                "goals": 0,
                "shots_on_target": 1,
                "expected_assists": 0.025,
                "key_pass": 0,
                "rating": 6.7953,
                "minutes": 33,
                "total_pass": 7,
                "accurate_pass": 5,
                "duels_won": 2,
                "total_long_balls": 0,
                "accurate_long_balls": 0,
                "total_opp_half_passes": 5,
                "accurate_opp_half_passes": 0,
                "crosses_total": 0,
                "crosses_accurate": 0,
                "touches": 14,
                "possession_lost": 4.33,
                "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,
                "assists": 0,
                "shots_off_target": 0,
                "interceptions": 0,
                "tackles_won": 0,
                "tackles": 1,
                "clearances": 0,
                "blocks": 0,
                "big_chances_created": 0,
                "big_chances_missed": 0,
                "xgot": 0.0,
                "offsides": 0,
                "ball_carries": 2,
                "total_progression": 16,
                "progressive_carries": 1
              },
              "trace": {
                "model": {
                  "position_service": "F",
                  "schema_version": 3,
                  "trained_at": "2026-09-14T10:01:47.077722+00:00",
                  "trained_on": {
                    "matches": 93,
                    "players": 278,
                    "rows": 769
                  }
                },
                "player_history": [
                  {
                    "match_date": "2026-09-04",
                    "opponent": "Real Madrid",
                    "minutes": 22.0,
                    "is_starting": false,
                    "weight": 0.3887,
                    "rating": 7.2
                  },
                  {
                    "match_date": "2026-08-29",
                    "opponent": "Levante UD",
                    "minutes": 57.0,
                    "is_starting": true,
                    "weight": 0.3304,
                    "rating": 5.9
                  },
                  {
                    "match_date": "2026-08-25",
                    "opponent": "Valencia",
                    "minutes": 19.0,
                    "is_starting": false,
                    "weight": 0.2809,
                    "rating": 6.7
                  }
                ],
                "feature_row": {
                  "history_matches": 3.0,
                  "is_starting_11": 0.0,
                  "onTargetScoringAttempt": 0.3887,
                  "totalShots": 1.3304,
                  "minutesPlayed": 32.7221,
                  "touches": 14.2546,
                  "dribbleValueNormalized": 0.1111
                },
                "per_target": [
                  {
                    "target": "expectedGoals",
                    "predicted": 0.11755624413490295,
                    "scale": "per match (raw)",
                    "top_features": [
                      {
                        "name": "minutesPlayed",
                        "importance": 0.093
                      },
                      {
                        "name": "is_starting_11",
                        "importance": 0.0745
                      },
                      {
                        "name": "totalShots",
                        "importance": 0.0545
                      },
                      {
                        "name": "onTargetScoringAttempt",
                        "importance": 0.043
                      },
                      {
                        "name": "expectedAssists",
                        "importance": 0.0314
                      }
                    ]
                  },
                  {
                    "target": "goals",
                    "predicted": 0.16053344309329987,
                    "scale": "count per match",
                    "top_features": [
                      {
                        "name": "onTargetScoringAttempt",
                        "importance": 0.1
                      },
                      {
                        "name": "totalShots",
                        "importance": 0.0715
                      },
                      {
                        "name": "is_starting_11",
                        "importance": 0.0371
                      },
                      {
                        "name": "minutesPlayed",
                        "importance": 0.0298
                      },
                      {
                        "name": "passValueNormalized",
                        "importance": 0.0268
                      }
                    ]
                  },
                  {
                    "target": "onTargetScoringAttempt",
                    "predicted": 0.5576187372207642,
                    "scale": "count per match",
                    "top_features": [
                      {
                        "name": "onTargetScoringAttempt",
                        "importance": 0.0703
                      },
                      {
                        "name": "totalShots",
                        "importance": 0.0583
                      },
                      {
                        "name": "dribbleValueNormalized",
                        "importance": 0.0486
                      },
                      {
                        "name": "touches",
                        "importance": 0.0401
                      },
                      {
                        "name": "minutesPlayed",
                        "importance": 0.0347
                      }
                    ]
                  },
                  {
                    "target": "expectedAssists",
                    "predicted": 0.025026042014360428,
                    "scale": "per match (raw)",
                    "top_features": [
                      {
                        "name": "touches",
                        "importance": 0.0802
                      },
                      {
                        "name": "accuratePass",
                        "importance": 0.0621
                      },
                      {
                        "name": "accurateOppositionHalfPasses",
                        "importance": 0.0547
                      },
                      {
                        "name": "totalPass",
                        "importance": 0.0537
                      },
                      {
                        "name": "numberOfSprints",
                        "importance": 0.0397
                      }
                    ]
                  },
                  {
                    "target": "keyPass",
                    "predicted": 0.35508498549461365,
                    "scale": "count per match",
                    "top_features": [
                      {
                        "name": "is_starting_11",
                        "importance": 0.0738
                      },
                      {
                        "name": "dribbleValueNormalized",
                        "importance": 0.0657
                      },
                      {
                        "name": "ballCarriesCount",
                        "importance": 0.0615
                      },
                      {
                        "name": "keyPass",
                        "importance": 0.0458
                      },
                      {
                        "name": "aerialLost",
                        "importance": 0.0313
                      }
                    ]
                  },
                  {
                    "target": "rating",
                    "predicted": 6.795316219329834,
                    "scale": "0-10",
                    "top_features": [
                      {
                        "name": "speed_threat",
                        "importance": 0.0598
                      },
                      {
                        "name": "is_starting_11",
                        "importance": 0.0489
                      },
                      {
                        "name": "opp_half_pass_pct",
                        "importance": 0.0439
                      },
                      {
                        "name": "minutesPlayed",
                        "importance": 0.0425
                      },
                      {
                        "name": "onTargetScoringAttempt",
                        "importance": 0.0404
                      }
                    ]
                  }
                ],
                "caveat": "Raw XGBoost output: no per-90 normalization; minutesPlayed is the player's historical average."
              }
            },
            {
              "step": "market_value_boost",
              "description": "Market-value quality scaling (boost 1.0479, quality 0.660)",
              "stats": {
                "expected_goals": 0.1232,
                "goal_rate": 0.1682,
                "goals": 0,
                "shots_on_target": 1,
                "expected_assists": 0.0262,
                "key_pass": 0,
                "rating": 7.1205,
                "minutes": 34,
                "total_pass": 7,
                "accurate_pass": 6,
                "duels_won": 2,
                "total_long_balls": 0,
                "accurate_long_balls": 0,
                "total_opp_half_passes": 6,
                "accurate_opp_half_passes": 0,
                "crosses_total": 0,
                "crosses_accurate": 0,
                "touches": 15,
                "possession_lost": 4.5372,
                "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,
                "assists": 0,
                "shots_off_target": 0,
                "interceptions": 0,
                "tackles_won": 0,
                "tackles": 1,
                "clearances": 0,
                "blocks": 0,
                "big_chances_created": 0,
                "big_chances_missed": 0,
                "xgot": 0.0,
                "offsides": 0,
                "ball_carries": 2,
                "total_progression": 17,
                "progressive_carries": 1
              }
            },
            {
              "step": "fbref_prior_blend",
              "description": "FBref 2026-27 prior blended (weight 0.0217)",
              "stats": {
                "expected_goals": 0.1232,
                "goal_rate": 0.1646,
                "goals": 0,
                "shots_on_target": 1,
                "expected_assists": 0.0262,
                "key_pass": 0,
                "rating": 7.1205,
                "minutes": 34,
                "total_pass": 7,
                "accurate_pass": 6,
                "duels_won": 2,
                "total_long_balls": 0,
                "accurate_long_balls": 0,
                "total_opp_half_passes": 6,
                "accurate_opp_half_passes": 0,
                "crosses_total": 0,
                "crosses_accurate": 0,
                "touches": 15,
                "possession_lost": 4.5372,
                "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,
                "assists": 0,
                "shots_off_target": 0,
                "interceptions": 0,
                "tackles_won": 0,
                "tackles": 1,
                "clearances": 0,
                "blocks": 0,
                "big_chances_created": 0,
                "big_chances_missed": 0,
                "xgot": 0.0,
                "offsides": 0,
                "ball_carries": 2,
                "total_progression": 17,
                "progressive_carries": 1,
                "total_shots": 4,
                "yellowCards": 0.0,
                "redCards": 0.0,
                "ownGoals": 0.0,
                "shotAccuracy": 0.0,
                "shotConversion": 0.0,
                "minutesPct": 28.1,
                "pointsPerMatch": 1.5,
                "netGoalDifferencePer90": 0.0
              }
            },
            {
              "step": "minutes_scale",
              "description": "Bench projection scaled to 22.8 expected minutes (appearance prob 0.54)",
              "stats": {
                "expected_goals": 0.0312,
                "goal_rate": 0.0417,
                "goals": 0,
                "shots_on_target": 0,
                "expected_assists": 0.0066,
                "key_pass": 0,
                "rating": 7.1205,
                "minutes": 23,
                "total_pass": 2,
                "accurate_pass": 1,
                "duels_won": 0,
                "total_long_balls": 0,
                "accurate_long_balls": 0,
                "total_opp_half_passes": 1,
                "accurate_opp_half_passes": 0,
                "crosses_total": 0,
                "crosses_accurate": 0,
                "touches": 4,
                "possession_lost": 1.1484,
                "dispossessed": 0.0,
                "duels_lost": 0,
                "aerial_lost": 0,
                "total_contest": 0,
                "won_contest": 0,
                "ball_recovery": 0,
                "challenges_lost": 0,
                "fouls": 0,
                "fouls_drawn": 0,
                "assists": 0,
                "shots_off_target": 0,
                "interceptions": 0,
                "tackles_won": 0,
                "tackles": 0,
                "clearances": 0,
                "blocks": 0,
                "big_chances_created": 0,
                "big_chances_missed": 0,
                "xgot": 0.0,
                "offsides": 0,
                "ball_carries": 1,
                "total_progression": 4,
                "progressive_carries": 0,
                "total_shots": 1,
                "yellowCards": 0.0,
                "redCards": 0.0,
                "ownGoals": 0.0,
                "shotAccuracy": 0.0,
                "shotConversion": 0.0,
                "minutesPct": 28.1,
                "pointsPerMatch": 1.5,
                "netGoalDifferencePer90": 0.0,
                "bench_appearance_probability": 0.544,
                "bench_expected_minutes": 22.78
              }
            },
            {
              "step": "final_cap",
              "description": "Stats clamped to historical constraints and shot-component identity",
              "stats": {
                "expected_goals": 0.0312,
                "goal_rate": 0.0417,
                "goals": 0,
                "shots_on_target": 0,
                "expected_assists": 0.0066,
                "key_pass": 0,
                "rating": 7.1205,
                "minutes": 23,
                "total_pass": 2,
                "accurate_pass": 1,
                "duels_won": 0,
                "total_long_balls": 0,
                "accurate_long_balls": 0,
                "total_opp_half_passes": 1,
                "accurate_opp_half_passes": 0,
                "crosses_total": 0,
                "crosses_accurate": 0,
                "touches": 4,
                "possession_lost": 1.1484,
                "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,
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                "clearances": 0,
                "blocks": 0,
                "big_chances_created": 0,
                "big_chances_missed": 0,
                "xgot": 0.0,
                "offsides": 0,
                "ball_carries": 1,
                "total_progression": 4,
                "progressive_carries": 0,
                "total_shots": 1,
                "yellowCards": 0.0,
                "redCards": 0.0,
                "ownGoals": 0.0,
                "shotAccuracy": 0.0,
                "shotConversion": 0.0,
                "minutesPct": 28.1,
                "pointsPerMatch": 1.5,
                "netGoalDifferencePer90": 0.0,
                "bench_appearance_probability": 0.544,
                "bench_expected_minutes": 22.78
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            },
            {
              "step": "team_lambda_rescale",
              "description": "Player expected_goals/expected_assists rescaled so squad sum equals team lambda 1.02 (squad xG sum 0.6070, xG scale 1.6804)",
              "stats": {
                "expected_goals": 0.0524,
                "goal_rate": 0.0417,
                "goals": 0,
                "shots_on_target": 0,
                "expected_assists": 0.0066,
                "key_pass": 0,
                "rating": 7.1205,
                "minutes": 23,
                "total_pass": 2,
                "accurate_pass": 1,
                "duels_won": 0,
                "total_long_balls": 0,
                "accurate_long_balls": 0,
                "total_opp_half_passes": 1,
                "accurate_opp_half_passes": 0,
                "crosses_total": 0,
                "crosses_accurate": 0,
                "touches": 4,
                "possession_lost": 1.1484,
                "dispossessed": 0.0,
                "duels_lost": 0,
                "aerial_lost": 0,
                "total_contest": 0,
                "won_contest": 0,
                "ball_recovery": 0,
                "challenges_lost": 0,
                "fouls": 0,
                "fouls_drawn": 0,
                "assists": 0,
                "shots_off_target": 0,
                "interceptions": 0,
                "tackles_won": 0,
                "tackles": 0,
                "clearances": 0,
                "blocks": 0,
                "big_chances_created": 0,
                "big_chances_missed": 0,
                "xgot": 0.0,
                "offsides": 0,
                "ball_carries": 1,
                "total_progression": 4,
                "progressive_carries": 0,
                "total_shots": 1,
                "yellowCards": 0.0,
                "redCards": 0.0,
                "ownGoals": 0.0,
                "shotAccuracy": 0.0,
                "shotConversion": 0.0,
                "minutesPct": 28.1,
                "pointsPerMatch": 1.5,
                "netGoalDifferencePer90": 0.0,
                "bench_appearance_probability": 0.544,
                "bench_expected_minutes": 22.78,
                "projected_substitution_order": 4,
                "substitution_rule_cap": 5,
                "projected_team_substitution_count": 4,
                "projected_substitution_expected_count": 2.626,
                "projected_substitution_game_state_adjustment": 1,
                "substitution_usage": "projected_used_substitute",
                "projected_goals": 0,
                "goal_probability": 0.0,
                "projected_assists": 0,
                "assist_probability": 0.0
              }
            },
            {
              "step": "rankings_attached",
              "description": "Global ranking attached (match squad rank 4, fifa_overall 78.0)",
              "stats": {
                "expected_goals": 0.0524,
                "goal_rate": 0.0417,
                "goals": 0,
                "shots_on_target": 0,
                "expected_assists": 0.0066,
                "key_pass": 0,
                "rating": 7.1205,
                "minutes": 23,
                "total_pass": 2,
                "accurate_pass": 1,
                "duels_won": 0,
                "total_long_balls": 0,
                "accurate_long_balls": 0,
                "total_opp_half_passes": 1,
                "accurate_opp_half_passes": 0,
                "crosses_total": 0,
                "crosses_accurate": 0,
                "touches": 4,
                "possession_lost": 1.1484,
                "dispossessed": 0.0,
                "duels_lost": 0,
                "aerial_lost": 0,
                "total_contest": 0,
                "won_contest": 0,
                "ball_recovery": 0,
                "challenges_lost": 0,
                "fouls": 0,
                "fouls_drawn": 0,
                "assists": 0,
                "shots_off_target": 0,
                "interceptions": 0,
                "tackles_won": 0,
                "tackles": 0,
                "clearances": 0,
                "blocks": 0,
                "big_chances_created": 0,
                "big_chances_missed": 0,
                "xgot": 0.0,
                "offsides": 0,
                "ball_carries": 1,
                "total_progression": 4,
                "progressive_carries": 0,
                "total_shots": 1,
                "yellowCards": 0.0,
                "redCards": 0.0,
                "ownGoals": 0.0,
                "shotAccuracy": 0.0,
                "shotConversion": 0.0,
                "minutesPct": 28.1,
                "pointsPerMatch": 1.5,
                "netGoalDifferencePer90": 0.0,
                "bench_appearance_probability": 0.544,
                "bench_expected_minutes": 22.78,
                "projected_substitution_order": 4,
                "substitution_rule_cap": 5,
                "projected_team_substitution_count": 4,
                "projected_substitution_expected_count": 2.626,
                "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": 78.0
              }
            }
          ]
        },
        "Pablo García": {
          "player_id": 1893910,
          "position": "F",
          "position_depth": "F_BENCH",
          "is_starter": false,
          "shirt_number": 33,
          "height": 175,
          "market_value": 8199999,
          "stats": {
            "expected_goals": 0.038,
            "goal_rate": 0.043,
            "goals": 0,
            "shots_on_target": 0,
            "expected_assists": 0.0065,
            "key_pass": 0,
            "rating": 6.6791,
            "minutes": 21,
            "total_pass": 1,
            "accurate_pass": 1,
            "duels_won": 0,
            "total_long_balls": 0,
            "accurate_long_balls": 0,
            "total_opp_half_passes": 1,
            "accurate_opp_half_passes": 1,
            "crosses_total": 0,
            "crosses_accurate": 0,
            "touches": 3,
            "possession_lost": 0.0,
            "dispossessed": 0.0,
            "duels_lost": 0,
            "aerial_lost": 0,
            "total_contest": 0,
            "won_contest": 0,
            "ball_recovery": 0,
            "challenges_lost": 0,
            "fouls": 0,
            "fouls_drawn": 0,
            "assists": 0,
            "shots_off_target": 0,
            "interceptions": 0,
            "tackles_won": 0,
            "tackles": 0,
            "clearances": 0,
            "blocks": 0,
            "big_chances_created": 0,
            "big_chances_missed": 0,
            "xgot": 0.0,
            "offsides": 0,
            "ball_carries": 1,
            "total_progression": 8,
            "progressive_carries": 1,
            "total_shots": 1,
            "yellowCards": 1.6667,
            "redCards": 0.0,
            "ownGoals": 0.0,
            "shotAccuracy": 33.3,
            "shotConversion": 0.33,
            "minutesPct": 20.0,
            "pointsPerMatch": 2.0,
            "netGoalDifferencePer90": 0.0,
            "bench_appearance_probability": 0.724,
            "bench_expected_minutes": 21.39,
            "projected_substitution_order": 1,
            "substitution_rule_cap": 5,
            "projected_team_substitution_count": 4,
            "projected_substitution_expected_count": 2.626,
            "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": 70.0
          },
          "latest_10_games": [
            {
              "match_type": "played",
              "match_id": 16416328.0,
              "match_date": "2026-09-12 12:00:00 UTC",
              "league_name": "LaLiga",
              "league_id": 8.0,
              "league_slug": "laliga",
              "league_country": "Spain",
              "season_id": 97268.0,
              "season_name": "LaLiga 26/27",
              "season_year": "26/27",
              "home_team": "R. Racing Club",
              "away_team": "Alavés",
              "home_score_current": 2.0,
              "away_score_current": 1.0,
              "team_side": "home",
              "status_code": 100.0,
              "status_type": "finished",
              "status_description": "Ended",
              "player_status": "starter",
              "is_starting_11": true,
              "team": "R. Racing Club",
              "opponent": "Alavés",
              "stats": {},
              "has_player_stats": false,
              "source": "depth_chart.csv"
            },
            {
              "match_id": 16416321.0,
              "match_date": "2026-09-05",
              "home_team": "Rayo Vallecano",
              "away_team": "Real Racing Club",
              "team_side": "away",
              "is_starting_11": 1,
              "team": "Real Racing Club",
              "opponent": "Rayo Vallecano",
              "stats": {
                "minutes": 89,
                "rating": 7.7,
                "goal_rate": 1.0,
                "goals": 1,
                "assists": 0,
                "expected_goals": 0.1417,
                "expected_assists": 0.0041,
                "total_shots": 3,
                "shots_on_target": 2,
                "shots_off_target": 1,
                "total_pass": 9,
                "accurate_pass": 8,
                "tackles": 2,
                "tackles_won": 1,
                "duels_won": 6,
                "ball_recovery": 3
              },
              "has_player_stats": true,
              "league_name": "LaLiga",
              "league_id": "8.0",
              "league_slug": "laliga",
              "league_country": "Spain",
              "season_id": "97268.0",
              "season_name": "LaLiga 26/27",
              "season_year": "26/27"
            },
            {
              "match_id": 16416309.0,
              "match_date": "2026-08-29",
              "home_team": "Levante UD",
              "away_team": "Real Betis",
              "team_side": "away",
              "is_starting_11": 0,
              "team": "Real Betis",
              "opponent": "Levante UD",
              "stats": {
                "minutes": 23,
                "rating": 6.2,
                "assists": 0,
                "expected_goals": 0.0894,
                "expected_assists": 0.007,
                "total_shots": 1,
                "shots_off_target": 1,
                "total_pass": 6,
                "accurate_pass": 5,
                "key_pass": 1,
                "aerial_won": 1,
                "duels_won": 1,
                "ball_recovery": 2
              },
              "has_player_stats": true,
              "league_name": "LaLiga",
              "league_id": "8.0",
              "league_slug": "laliga",
              "league_country": "Spain",
              "season_id": "97268.0",
              "season_name": "LaLiga 26/27",
              "season_year": "26/27"
            },
            {
              "match_id": 16421049.0,
              "match_date": "2026-08-25",
              "home_team": "Valencia",
              "away_team": "Real Betis",
              "team_side": "away",
              "is_starting_11": 0,
              "team": "Real Betis",
              "opponent": "Valencia",
              "stats": {
                "minutes": 11,
                "rating": 7.5,
                "goal_rate": 1.0,
                "goals": 1,
                "assists": 0,
                "expected_goals": 0.2814,
                "expected_assists": 0.0023,
                "total_shots": 1,
                "shots_on_target": 1,
                "total_pass": 6,
                "accurate_pass": 6,
                "clearances": 3,
                "duels_won": 2,
                "ball_recovery": 2
              },
              "has_player_stats": true,
              "league_name": "LaLiga",
              "league_id": "8.0",
              "league_slug": "laliga",
              "league_country": "Spain",
              "season_id": "97268.0",
              "season_name": "LaLiga 26/27",
              "season_year": "26/27"
            },
            {
              "match_id": 16416293.0,
              "match_date": "2026-08-21",
              "home_team": "Real Betis",
              "away_team": "Real Sociedad",
              "team_side": "home",
              "is_starting_11": 0,
              "team": "Real Betis",
              "opponent": "Real Sociedad",
              "stats": {
                "minutes": 17,
                "rating": 6.7,
                "assists": 0,
                "expected_goals": 0.0317,
                "expected_assists": 0.0322,
                "total_shots": 1,
                "total_pass": 6,
                "accurate_pass": 6,
                "key_pass": 2,
                "duels_won": 2,
                "ball_recovery": 1
              },
              "has_player_stats": true,
              "league_name": "LaLiga",
              "league_id": "8.0",
              "league_slug": "laliga",
              "league_country": "Spain",
              "season_id": "97268.0",
              "season_name": "LaLiga 26/27",
              "season_year": "26/27"
            }
          ],
          "ranking": {
            "global_player_rank": 5059,
            "combined_rank_score": 3247.5,
            "ranking_source": "sofascore_plus_fifa_csv",
            "ranking_status": "combined",
            "sofascore_rank": 578.0,
            "sofascore_rating": 6.8,
            "sofascore_appearances": 3.0,
            "fifa_rank": 5917.0,
            "fifa_overall": 70.0,
            "fifa_source": "EA SPORTS FC official ratings",
            "match_squad_rank": 10,
            "squad_role": "substitute",
            "projected_match_rating": 6.6791,
            "source_file": "data/player_rankings.csv",
            "player_name": "Pablo García",
            "ranking_neighbors": {
              "upper": [
                {
                  "player_name": "Philippe Sandler",
                  "ranking": 5054
                },
                {
                  "player_name": "Jordan Lotomba",
                  "ranking": 5055
                },
                {
                  "player_name": "Jhon Córdoba",
                  "ranking": 5056
                },
                {
                  "player_name": "Jari De Busser",
                  "ranking": 5057
                },
                {
                  "player_name": "Gijs Smal",
                  "ranking": 5058
                }
              ],
              "lower": [
                {
                  "player_name": "Jacob Trenskow",
                  "ranking": 5060
                },
                {
                  "player_name": "Virgil Ghiță",
                  "ranking": 5061
                },
                {
                  "player_name": "Daan Rots",
                  "ranking": 5062
                },
                {
                  "player_name": "Thomas Beelen",
                  "ranking": 5063
                },
                {
                  "player_name": "Alexandre Penetra",
                  "ranking": 5064
                }
              ]
            }
          },
          "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": [
              "expectedGoals",
              "goals",
              "onTargetScoringAttempt",
              "expectedAssists",
              "keyPass",
              "rating"
            ],
            "history_matches": 3,
            "data_confidence": 0.444,
            "data_sources": [
              "match_history",
              "market_value",
              "fbref_season"
            ],
            "bench_expected_minutes": 21.39,
            "bench_appearance_prob": 0.724,
            "market_value_adjustment": 1.0003,
            "fbref_prior_metrics": {
              "squad": "Real Betis",
              "competition": "La Liga",
              "season": "2026-2027",
              "appearances": 3.0,
              "starts": 0.0,
              "sub_appearances": 3.0,
              "minutes_per_sub": 18.0,
              "goals_per90": 1.6666666666666667,
              "assists_per90": 0.0,
              "prior_reliability": 0.04
            },
            "rationale": "Bench projection scaled from XGBoost F_service (3 historical appearances) to 21.4 expected mins (appearance prob 0.72); FBref playing time empirical prior: 3.0 sub appearances, 18.0 mins/sub."
          },
          "stat_evolution": [
            {
              "step": "xgboost_raw",
              "description": "XGBoost F_service raw output over 6 target models",
              "stats": {
                "expected_goals": 0.0949,
                "goal_rate": 0.1566,
                "goals": 0,
                "shots_on_target": 0,
                "expected_assists": 0.0272,
                "key_pass": 0,
                "rating": 6.6769,
                "minutes": 17,
                "total_pass": 6,
                "accurate_pass": 6,
                "duels_won": 2,
                "total_long_balls": 0,
                "accurate_long_balls": 0,
                "total_opp_half_passes": 4,
                "accurate_opp_half_passes": 4,
                "crosses_total": 0,
                "crosses_accurate": 0,
                "touches": 11,
                "possession_lost": 0.0,
                "dispossessed": 0.0,
                "duels_lost": 0,
                "aerial_lost": 0,
                "total_contest": 0,
                "won_contest": 0,
                "ball_recovery": 2,
                "challenges_lost": 0,
                "fouls": 0,
                "fouls_drawn": 1,
                "assists": 0,
                "shots_off_target": 0,
                "interceptions": 0,
                "tackles_won": 0,
                "tackles": 0,
                "clearances": 0,
                "blocks": 0,
                "big_chances_created": 0,
                "big_chances_missed": 0,
                "xgot": 0.0,
                "offsides": 0,
                "ball_carries": 5,
                "total_progression": 33,
                "progressive_carries": 2
              },
              "trace": {
                "model": {
                  "position_service": "F",
                  "schema_version": 3,
                  "trained_at": "2026-09-14T10:01:47.077722+00:00",
                  "trained_on": {
                    "matches": 93,
                    "players": 278,
                    "rows": 769
                  }
                },
                "player_history": [
                  {
                    "match_date": "2026-08-29",
                    "opponent": "Levante UD",
                    "minutes": 23.0,
                    "is_starting": false,
                    "weight": 0.3887,
                    "rating": 6.2
                  },
                  {
                    "match_date": "2026-08-25",
                    "opponent": "Valencia",
                    "minutes": 11.0,
                    "is_starting": false,
                    "weight": 0.3304,
                    "rating": 7.5
                  },
                  {
                    "match_date": "2026-08-21",
                    "opponent": "Real Sociedad",
                    "minutes": 17.0,
                    "is_starting": false,
                    "weight": 0.2809,
                    "rating": 6.7
                  }
                ],
                "feature_row": {
                  "history_matches": 3.0,
                  "is_starting_11": 0.0,
                  "onTargetScoringAttempt": 0.3304,
                  "totalShots": 1.0,
                  "minutesPlayed": 17.3499,
                  "touches": 11.0408,
                  "dribbleValueNormalized": 0.148
                },
                "per_target": [
                  {
                    "target": "expectedGoals",
                    "predicted": 0.0948636457324028,
                    "scale": "per match (raw)",
                    "top_features": [
                      {
                        "name": "minutesPlayed",
                        "importance": 0.093
                      },
                      {
                        "name": "is_starting_11",
                        "importance": 0.0745
                      },
                      {
                        "name": "totalShots",
                        "importance": 0.0545
                      },
                      {
                        "name": "onTargetScoringAttempt",
                        "importance": 0.043
                      },
                      {
                        "name": "expectedAssists",
                        "importance": 0.0314
                      }
                    ]
                  },
                  {
                    "target": "goals",
                    "predicted": 0.15658633410930634,
                    "scale": "count per match",
                    "top_features": [
                      {
                        "name": "onTargetScoringAttempt",
                        "importance": 0.1
                      },
                      {
                        "name": "totalShots",
                        "importance": 0.0715
                      },
                      {
                        "name": "is_starting_11",
                        "importance": 0.0371
                      },
                      {
                        "name": "minutesPlayed",
                        "importance": 0.0298
                      },
                      {
                        "name": "passValueNormalized",
                        "importance": 0.0268
                      }
                    ]
                  },
                  {
                    "target": "onTargetScoringAttempt",
                    "predicted": 0.4986003041267395,
                    "scale": "count per match",
                    "top_features": [
                      {
                        "name": "onTargetScoringAttempt",
                        "importance": 0.0703
                      },
                      {
                        "name": "totalShots",
                        "importance": 0.0583
                      },
                      {
                        "name": "dribbleValueNormalized",
                        "importance": 0.0486
                      },
                      {
                        "name": "touches",
                        "importance": 0.0401
                      },
                      {
                        "name": "minutesPlayed",
                        "importance": 0.0347
                      }
                    ]
                  },
                  {
                    "target": "expectedAssists",
                    "predicted": 0.027170246466994286,
                    "scale": "per match (raw)",
                    "top_features": [
                      {
                        "name": "touches",
                        "importance": 0.0802
                      },
                      {
                        "name": "accuratePass",
                        "importance": 0.0621
                      },
                      {
                        "name": "accurateOppositionHalfPasses",
                        "importance": 0.0547
                      },
                      {
                        "name": "totalPass",
                        "importance": 0.0537
                      },
                      {
                        "name": "numberOfSprints",
                        "importance": 0.0397
                      }
                    ]
                  },
                  {
                    "target": "keyPass",
                    "predicted": 0.46910521388053894,
                    "scale": "count per match",
                    "top_features": [
                      {
                        "name": "is_starting_11",
                        "importance": 0.0738
                      },
                      {
                        "name": "dribbleValueNormalized",
                        "importance": 0.0657
                      },
                      {
                        "name": "ballCarriesCount",
                        "importance": 0.0615
                      },
                      {
                        "name": "keyPass",
                        "importance": 0.0458
                      },
                      {
                        "name": "aerialLost",
                        "importance": 0.0313
                      }
                    ]
                  },
                  {
                    "target": "rating",
                    "predicted": 6.676891326904297,
                    "scale": "0-10",
                    "top_features": [
                      {
                        "name": "speed_threat",
                        "importance": 0.0598
                      },
                      {
                        "name": "is_starting_11",
                        "importance": 0.0489
                      },
                      {
                        "name": "opp_half_pass_pct",
                        "importance": 0.0439
                      },
                      {
                        "name": "minutesPlayed",
                        "importance": 0.0425
                      },
                      {
                        "name": "onTargetScoringAttempt",
                        "importance": 0.0404
                      }
                    ]
                  }
                ],
                "caveat": "Raw XGBoost output: no per-90 normalization; minutesPlayed is the player's historical average."
              }
            },
            {
              "step": "market_value_boost",
              "description": "Market-value quality scaling (boost 1.0003, quality 0.501)",
              "stats": {
                "expected_goals": 0.0949,
                "goal_rate": 0.1566,
                "goals": 0,
                "shots_on_target": 0,
                "expected_assists": 0.0272,
                "key_pass": 0,
                "rating": 6.6791,
                "minutes": 17,
                "total_pass": 6,
                "accurate_pass": 6,
                "duels_won": 2,
                "total_long_balls": 0,
                "accurate_long_balls": 0,
                "total_opp_half_passes": 4,
                "accurate_opp_half_passes": 4,
                "crosses_total": 0,
                "crosses_accurate": 0,
                "touches": 11,
                "possession_lost": 0.0,
                "dispossessed": 0.0,
                "duels_lost": 0,
                "aerial_lost": 0,
                "total_contest": 0,
                "won_contest": 0,
                "ball_recovery": 2,
                "challenges_lost": 0,
                "fouls": 0,
                "fouls_drawn": 1,
                "assists": 0,
                "shots_off_target": 0,
                "interceptions": 0,
                "tackles_won": 0,
                "tackles": 0,
                "clearances": 0,
                "blocks": 0,
                "big_chances_created": 0,
                "big_chances_missed": 0,
                "xgot": 0.0,
                "offsides": 0,
                "ball_carries": 5,
                "total_progression": 33,
                "progressive_carries": 2
              }
            },
            {
              "step": "fbref_prior_blend",
              "description": "FBref 2026-27 prior blended (weight 0.0163)",
              "stats": {
                "expected_goals": 0.0949,
                "goal_rate": 0.1811,
                "goals": 0,
                "shots_on_target": 1,
                "expected_assists": 0.0272,
                "key_pass": 0,
                "rating": 6.6791,
                "minutes": 17,
                "total_pass": 6,
                "accurate_pass": 6,
                "duels_won": 2,
                "total_long_balls": 0,
                "accurate_long_balls": 0,
                "total_opp_half_passes": 4,
                "accurate_opp_half_passes": 4,
                "crosses_total": 0,
                "crosses_accurate": 0,
                "touches": 11,
                "possession_lost": 0.0,
                "dispossessed": 0.0,
                "duels_lost": 0,
                "aerial_lost": 0,
                "total_contest": 0,
                "won_contest": 0,
                "ball_recovery": 2,
                "challenges_lost": 0,
                "fouls": 0,
                "fouls_drawn": 1,
                "assists": 0,
                "shots_off_target": 0,
                "interceptions": 0,
                "tackles_won": 0,
                "tackles": 0,
                "clearances": 0,
                "blocks": 0,
                "big_chances_created": 0,
                "big_chances_missed": 0,
                "xgot": 0.0,
                "offsides": 0,
                "ball_carries": 5,
                "total_progression": 33,
                "progressive_carries": 2,
                "total_shots": 5,
                "yellowCards": 1.6667,
                "redCards": 0.0,
                "ownGoals": 0.0,
                "shotAccuracy": 33.3,
                "shotConversion": 0.33,
                "minutesPct": 20.0,
                "pointsPerMatch": 2.0,
                "netGoalDifferencePer90": -1.67
              }
            },
            {
              "step": "minutes_scale",
              "description": "Bench projection scaled to 21.4 expected minutes (appearance prob 0.72)",
              "stats": {
                "expected_goals": 0.0226,
                "goal_rate": 0.043,
                "goals": 0,
                "shots_on_target": 0,
                "expected_assists": 0.0065,
                "key_pass": 0,
                "rating": 6.6791,
                "minutes": 21,
                "total_pass": 1,
                "accurate_pass": 1,
                "duels_won": 0,
                "total_long_balls": 0,
                "accurate_long_balls": 0,
                "total_opp_half_passes": 1,
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                "yellowCards": 1.6667,
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            },
            {
              "step": "final_cap",
              "description": "Stats clamped to historical constraints and shot-component identity",
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                "minutes": 21,
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            },
            {
              "step": "team_lambda_rescale",
              "description": "Player expected_goals/expected_assists rescaled so squad sum equals team lambda 1.02 (squad xG sum 0.6070, xG scale 1.6804)",
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                "minutes": 21,
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                "projected_team_substitution_count": 4,
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                "projected_substitution_game_state_adjustment": 1,
                "substitution_usage": "projected_used_substitute",
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            },
            {
              "step": "rankings_attached",
              "description": "Global ranking attached (match squad rank 10, fifa_overall 70.0)",
              "stats": {
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                "total_progression": 8,
                "progressive_carries": 1,
                "total_shots": 1,
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                "minutesPct": 20.0,
                "pointsPerMatch": 2.0,
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                "bench_appearance_probability": 0.724,
                "bench_expected_minutes": 21.39,
                "projected_substitution_order": 1,
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                "projected_team_substitution_count": 4,
                "projected_substitution_expected_count": 2.626,
                "projected_substitution_game_state_adjustment": 1,
                "substitution_usage": "projected_used_substitute",
                "projected_goals": 0,
                "goal_probability": 0.0,
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                "fifa_overall": 70.0
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            }
          ]
        }
      },
      "substitutes": {
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          "position_depth": "F_BENCH",
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            {
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              },
              "has_player_stats": true,
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              "league_slug": "laliga",
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              },
              "has_player_stats": true,
              "league_name": "LaLiga",
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              },
              "has_player_stats": true,
              "league_name": "LaLiga",
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              "league_slug": "laliga",
              "league_country": "Spain",
              "season_id": "97268.0",
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              "team": "Real Betis",
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              "has_player_stats": true,
              "league_name": "LaLiga",
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              "league_slug": "laliga",
              "league_country": "Spain",
              "season_id": "97268.0",
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          ],
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            "ranking_source": "sofascore_plus_fifa_csv",
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            "source_file": "data/player_rankings.csv",
            "player_name": "Pablo García",
            "ranking_neighbors": {
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                },
                {
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                  "ranking": 5055
                },
                {
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                  "ranking": 5056
                },
                {
                  "player_name": "Jari De Busser",
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                },
                {
                  "player_name": "Gijs Smal",
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                }
              ],
              "lower": [
                {
                  "player_name": "Jacob Trenskow",
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                },
                {
                  "player_name": "Virgil Ghiță",
                  "ranking": 5061
                },
                {
                  "player_name": "Daan Rots",
                  "ranking": 5062
                },
                {
                  "player_name": "Thomas Beelen",
                  "ranking": 5063
                },
                {
                  "player_name": "Alexandre Penetra",
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                }
              ]
            }
          },
          "data_sources": [
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            "market_value",
            "fbref_season"
          ],
          "data_confidence": 0.444,
          "history_matches": 3,
          "xgboost_reasoning": {
            "model_source": "xgboost_regressor",
            "position_service": "F_service",
            "features_evaluated": [
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              "totalPass",
              "accuratePass",
              "totalOppositionHalfPasses",
              "accurateOppositionHalfPasses",
              "totalShots",
              "onTargetScoringAttempt",
              "shotOffTarget",
              "bigChanceMissed",
              "expectedAssists",
              "keyPass",
              "duelWon",
              "duelLost",
              "aerialWon",
              "aerialLost",
              "touches",
              "dispossessed",
              "wasFouled",
              "topSpeed",
              "numberOfSprints",
              "ballRecovery",
              "possessionLostCtrl",
              "passValueNormalized",
              "dribbleValueNormalized",
              "defensiveValueNormalized",
              "shotValueNormalized",
              "ballCarriesCount",
              "totalProgression",
              "progressiveBallCarriesCount",
              "pass_accuracy",
              "duel_win_rate",
              "opp_half_pass_pct",
              "shot_accuracy",
              "xg_per_shot",
              "touches_p90",
              "totalShots_p90",
              "duelWon_p90",
              "ballCarriesCount_p90",
              "big_chance_conversion",
              "shot_waste_rate",
              "aerial_dominance",
              "press_resistance_fwd",
              "speed_threat",
              "progressive_carries_p90",
              "history_matches"
            ],
            "targets_predicted": [
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              "goals",
              "onTargetScoringAttempt",
              "expectedAssists",
              "keyPass",
              "rating"
            ],
            "history_matches": 3,
            "data_confidence": 0.444,
            "data_sources": [
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              "market_value",
              "fbref_season"
            ],
            "bench_expected_minutes": 21.39,
            "bench_appearance_prob": 0.724,
            "market_value_adjustment": 1.0003,
            "fbref_prior_metrics": {
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              "competition": "La Liga",
              "season": "2026-2027",
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              "starts": 0.0,
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              "minutes_per_sub": 18.0,
              "goals_per90": 1.6666666666666667,
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              "prior_reliability": 0.04
            },
            "rationale": "Bench projection scaled from XGBoost F_service (3 historical appearances) to 21.4 expected mins (appearance prob 0.72); FBref playing time empirical prior: 3.0 sub appearances, 18.0 mins/sub."
          },
          "stat_evolution": [
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              "step": "xgboost_raw",
              "description": "XGBoost F_service raw output over 6 target models",
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                "fouls": 0,
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                "xgot": 0.0,
                "offsides": 0,
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                "progressive_carries": 2
              },
              "trace": {
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                  "schema_version": 3,
                  "trained_at": "2026-09-14T10:01:47.077722+00:00",
                  "trained_on": {
                    "matches": 93,
                    "players": 278,
                    "rows": 769
                  }
                },
                "player_history": [
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                    "opponent": "Levante UD",
                    "minutes": 23.0,
                    "is_starting": false,
                    "weight": 0.3887,
                    "rating": 6.2
                  },
                  {
                    "match_date": "2026-08-25",
                    "opponent": "Valencia",
                    "minutes": 11.0,
                    "is_starting": false,
                    "weight": 0.3304,
                    "rating": 7.5
                  },
                  {
                    "match_date": "2026-08-21",
                    "opponent": "Real Sociedad",
                    "minutes": 17.0,
                    "is_starting": false,
                    "weight": 0.2809,
                    "rating": 6.7
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                ],
                "feature_row": {
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                  "totalShots": 1.0,
                  "minutesPlayed": 17.3499,
                  "touches": 11.0408,
                  "dribbleValueNormalized": 0.148
                },
                "per_target": [
                  {
                    "target": "expectedGoals",
                    "predicted": 0.0948636457324028,
                    "scale": "per match (raw)",
                    "top_features": [
                      {
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                        "importance": 0.093
                      },
                      {
                        "name": "is_starting_11",
                        "importance": 0.0745
                      },
                      {
                        "name": "totalShots",
                        "importance": 0.0545
                      },
                      {
                        "name": "onTargetScoringAttempt",
                        "importance": 0.043
                      },
                      {
                        "name": "expectedAssists",
                        "importance": 0.0314
                      }
                    ]
                  },
                  {
                    "target": "goals",
                    "predicted": 0.15658633410930634,
                    "scale": "count per match",
                    "top_features": [
                      {
                        "name": "onTargetScoringAttempt",
                        "importance": 0.1
                      },
                      {
                        "name": "totalShots",
                        "importance": 0.0715
                      },
                      {
                        "name": "is_starting_11",
                        "importance": 0.0371
                      },
                      {
                        "name": "minutesPlayed",
                        "importance": 0.0298
                      },
                      {
                        "name": "passValueNormalized",
                        "importance": 0.0268
                      }
                    ]
                  },
                  {
                    "target": "onTargetScoringAttempt",
                    "predicted": 0.4986003041267395,
                    "scale": "count per match",
                    "top_features": [
                      {
                        "name": "onTargetScoringAttempt",
                        "importance": 0.0703
                      },
                      {
                        "name": "totalShots",
                        "importance": 0.0583
                      },
                      {
                        "name": "dribbleValueNormalized",
                        "importance": 0.0486
                      },
                      {
                        "name": "touches",
                        "importance": 0.0401
                      },
                      {
                        "name": "minutesPlayed",
                        "importance": 0.0347
                      }
                    ]
                  },
                  {
                    "target": "expectedAssists",
                    "predicted": 0.027170246466994286,
                    "scale": "per match (raw)",
                    "top_features": [
                      {
                        "name": "touches",
                        "importance": 0.0802
                      },
                      {
                        "name": "accuratePass",
                        "importance": 0.0621
                      },
                      {
                        "name": "accurateOppositionHalfPasses",
                        "importance": 0.0547
                      },
                      {
                        "name": "totalPass",
                        "importance": 0.0537
                      },
                      {
                        "name": "numberOfSprints",
                        "importance": 0.0397
                      }
                    ]
                  },
                  {
                    "target": "keyPass",
                    "predicted": 0.46910521388053894,
                    "scale": "count per match",
                    "top_features": [
                      {
                        "name": "is_starting_11",
                        "importance": 0.0738
                      },
                      {
                        "name": "dribbleValueNormalized",
                        "importance": 0.0657
                      },
                      {
                        "name": "ballCarriesCount",
                        "importance": 0.0615
                      },
                      {
                        "name": "keyPass",
                        "importance": 0.0458
                      },
                      {
                        "name": "aerialLost",
                        "importance": 0.0313
                      }
                    ]
                  },
                  {
                    "target": "rating",
                    "predicted": 6.676891326904297,
                    "scale": "0-10",
                    "top_features": [
                      {
                        "name": "speed_threat",
                        "importance": 0.0598
                      },
                      {
                        "name": "is_starting_11",
                        "importance": 0.0489
                      },
                      {
                        "name": "opp_half_pass_pct",
                        "importance": 0.0439
                      },
                      {
                        "name": "minutesPlayed",
                        "importance": 0.0425
                      },
                      {
                        "name": "onTargetScoringAttempt",
                        "importance": 0.0404
                      }
                    ]
                  }
                ],
                "caveat": "Raw XGBoost output: no per-90 normalization; minutesPlayed is the player's historical average."
              }
            },
            {
              "step": "market_value_boost",
              "description": "Market-value quality scaling (boost 1.0003, quality 0.501)",
              "stats": {
                "expected_goals": 0.0949,
                "goal_rate": 0.1566,
                "goals": 0,
                "shots_on_target": 0,
                "expected_assists": 0.0272,
                "key_pass": 0,
                "rating": 6.6791,
                "minutes": 17,
                "total_pass": 6,
                "accurate_pass": 6,
                "duels_won": 2,
                "total_long_balls": 0,
                "accurate_long_balls": 0,
                "total_opp_half_passes": 4,
                "accurate_opp_half_passes": 4,
                "crosses_total": 0,
                "crosses_accurate": 0,
                "touches": 11,
                "possession_lost": 0.0,
                "dispossessed": 0.0,
                "duels_lost": 0,
                "aerial_lost": 0,
                "total_contest": 0,
                "won_contest": 0,
                "ball_recovery": 2,
                "challenges_lost": 0,
                "fouls": 0,
                "fouls_drawn": 1,
                "assists": 0,
                "shots_off_target": 0,
                "interceptions": 0,
                "tackles_won": 0,
                "tackles": 0,
                "clearances": 0,
                "blocks": 0,
                "big_chances_created": 0,
                "big_chances_missed": 0,
                "xgot": 0.0,
                "offsides": 0,
                "ball_carries": 5,
                "total_progression": 33,
                "progressive_carries": 2
              }
            },
            {
              "step": "fbref_prior_blend",
              "description": "FBref 2026-27 prior blended (weight 0.0163)",
              "stats": {
                "expected_goals": 0.0949,
                "goal_rate": 0.1811,
                "goals": 0,
                "shots_on_target": 1,
                "expected_assists": 0.0272,
                "key_pass": 0,
                "rating": 6.6791,
                "minutes": 17,
                "total_pass": 6,
                "accurate_pass": 6,
                "duels_won": 2,
                "total_long_balls": 0,
                "accurate_long_balls": 0,
                "total_opp_half_passes": 4,
                "accurate_opp_half_passes": 4,
                "crosses_total": 0,
                "crosses_accurate": 0,
                "touches": 11,
                "possession_lost": 0.0,
                "dispossessed": 0.0,
                "duels_lost": 0,
                "aerial_lost": 0,
                "total_contest": 0,
                "won_contest": 0,
                "ball_recovery": 2,
                "challenges_lost": 0,
                "fouls": 0,
                "fouls_drawn": 1,
                "assists": 0,
                "shots_off_target": 0,
                "interceptions": 0,
                "tackles_won": 0,
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                "clearances": 0,
                "blocks": 0,
                "big_chances_created": 0,
                "big_chances_missed": 0,
                "xgot": 0.0,
                "offsides": 0,
                "ball_carries": 5,
                "total_progression": 33,
                "progressive_carries": 2,
                "total_shots": 5,
                "yellowCards": 1.6667,
                "redCards": 0.0,
                "ownGoals": 0.0,
                "shotAccuracy": 33.3,
                "shotConversion": 0.33,
                "minutesPct": 20.0,
                "pointsPerMatch": 2.0,
                "netGoalDifferencePer90": -1.67
              }
            },
            {
              "step": "minutes_scale",
              "description": "Bench projection scaled to 21.4 expected minutes (appearance prob 0.72)",
              "stats": {
                "expected_goals": 0.0226,
                "goal_rate": 0.043,
                "goals": 0,
                "shots_on_target": 0,
                "expected_assists": 0.0065,
                "key_pass": 0,
                "rating": 6.6791,
                "minutes": 21,
                "total_pass": 1,
                "accurate_pass": 1,
                "duels_won": 0,
                "total_long_balls": 0,
                "accurate_long_balls": 0,
                "total_opp_half_passes": 1,
                "accurate_opp_half_passes": 1,
                "crosses_total": 0,
                "crosses_accurate": 0,
                "touches": 3,
                "possession_lost": 0.0,
                "dispossessed": 0.0,
                "duels_lost": 0,
                "aerial_lost": 0,
                "total_contest": 0,
                "won_contest": 0,
                "ball_recovery": 0,
                "challenges_lost": 0,
                "fouls": 0,
                "fouls_drawn": 0,
                "assists": 0,
                "shots_off_target": 0,
                "interceptions": 0,
                "tackles_won": 0,
                "tackles": 0,
                "clearances": 0,
                "blocks": 0,
                "big_chances_created": 0,
                "big_chances_missed": 0,
                "xgot": 0.0,
                "offsides": 0,
                "ball_carries": 1,
                "total_progression": 8,
                "progressive_carries": 1,
                "total_shots": 1,
                "yellowCards": 1.6667,
                "redCards": 0.0,
                "ownGoals": 0.0,
                "shotAccuracy": 33.3,
                "shotConversion": 0.33,
                "minutesPct": 20.0,
                "pointsPerMatch": 2.0,
                "netGoalDifferencePer90": 0.0,
                "bench_appearance_probability": 0.724,
                "bench_expected_minutes": 21.39
              }
            },
            {
              "step": "final_cap",
              "description": "Stats clamped to historical constraints and shot-component identity",
              "stats": {
                "expected_goals": 0.0226,
                "goal_rate": 0.043,
                "goals": 0,
                "shots_on_target": 0,
                "expected_assists": 0.0065,
                "key_pass": 0,
                "rating": 6.6791,
                "minutes": 21,
                "total_pass": 1,
                "accurate_pass": 1,
                "duels_won": 0,
                "total_long_balls": 0,
                "accurate_long_balls": 0,
                "total_opp_half_passes": 1,
                "accurate_opp_half_passes": 1,
                "crosses_total": 0,
                "crosses_accurate": 0,
                "touches": 3,
                "possession_lost": 0.0,
                "dispossessed": 0.0,
                "duels_lost": 0,
                "aerial_lost": 0,
                "total_contest": 0,
                "won_contest": 0,
                "ball_recovery": 0,
                "challenges_lost": 0,
                "fouls": 0,
                "fouls_drawn": 0,
                "assists": 0,
                "shots_off_target": 0,
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                "tackles_won": 0,
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                "clearances": 0,
                "blocks": 0,
                "big_chances_created": 0,
                "big_chances_missed": 0,
                "xgot": 0.0,
                "offsides": 0,
                "ball_carries": 1,
                "total_progression": 8,
                "progressive_carries": 1,
                "total_shots": 1,
                "yellowCards": 1.6667,
                "redCards": 0.0,
                "ownGoals": 0.0,
                "shotAccuracy": 33.3,
                "shotConversion": 0.33,
                "minutesPct": 20.0,
                "pointsPerMatch": 2.0,
                "netGoalDifferencePer90": 0.0,
                "bench_appearance_probability": 0.724,
                "bench_expected_minutes": 21.39
              }
            },
            {
              "step": "team_lambda_rescale",
              "description": "Player expected_goals/expected_assists rescaled so squad sum equals team lambda 1.02 (squad xG sum 0.6070, xG scale 1.6804)",
              "stats": {
                "expected_goals": 0.038,
                "goal_rate": 0.043,
                "goals": 0,
                "shots_on_target": 0,
                "expected_assists": 0.0065,
                "key_pass": 0,
                "rating": 6.6791,
                "minutes": 21,
                "total_pass": 1,
                "accurate_pass": 1,
                "duels_won": 0,
                "total_long_balls": 0,
                "accurate_long_balls": 0,
                "total_opp_half_passes": 1,
                "accurate_opp_half_passes": 1,
                "crosses_total": 0,
                "crosses_accurate": 0,
                "touches": 3,
                "possession_lost": 0.0,
                "dispossessed": 0.0,
                "duels_lost": 0,
                "aerial_lost": 0,
                "total_contest": 0,
                "won_contest": 0,
                "ball_recovery": 0,
                "challenges_lost": 0,
                "fouls": 0,
                "fouls_drawn": 0,
                "assists": 0,
                "shots_off_target": 0,
                "interceptions": 0,
                "tackles_won": 0,
                "tackles": 0,
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                "blocks": 0,
                "big_chances_created": 0,
                "big_chances_missed": 0,
                "xgot": 0.0,
                "offsides": 0,
                "ball_carries": 1,
                "total_progression": 8,
                "progressive_carries": 1,
                "total_shots": 1,
                "yellowCards": 1.6667,
                "redCards": 0.0,
                "ownGoals": 0.0,
                "shotAccuracy": 33.3,
                "shotConversion": 0.33,
                "minutesPct": 20.0,
                "pointsPerMatch": 2.0,
                "netGoalDifferencePer90": 0.0,
                "bench_appearance_probability": 0.724,
                "bench_expected_minutes": 21.39,
                "projected_substitution_order": 1,
                "substitution_rule_cap": 5,
                "projected_team_substitution_count": 4,
                "projected_substitution_expected_count": 2.626,
                "projected_substitution_game_state_adjustment": 1,
                "substitution_usage": "projected_used_substitute",
                "projected_goals": 0,
                "goal_probability": 0.0,
                "projected_assists": 0,
                "assist_probability": 0.0
              }
            },
            {
              "step": "rankings_attached",
              "description": "Global ranking attached (match squad rank 10, fifa_overall 70.0)",
              "stats": {
                "expected_goals": 0.038,
                "goal_rate": 0.043,
                "goals": 0,
                "shots_on_target": 0,
                "expected_assists": 0.0065,
                "key_pass": 0,
                "rating": 6.6791,
                "minutes": 21,
                "total_pass": 1,
                "accurate_pass": 1,
                "duels_won": 0,
                "total_long_balls": 0,
                "accurate_long_balls": 0,
                "total_opp_half_passes": 1,
                "accurate_opp_half_passes": 1,
                "crosses_total": 0,
                "crosses_accurate": 0,
                "touches": 3,
                "possession_lost": 0.0,
                "dispossessed": 0.0,
                "duels_lost": 0,
                "aerial_lost": 0,
                "total_contest": 0,
                "won_contest": 0,
                "ball_recovery": 0,
                "challenges_lost": 0,
                "fouls": 0,
                "fouls_drawn": 0,
                "assists": 0,
                "shots_off_target": 0,
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                "tackles_won": 0,
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                "big_chances_created": 0,
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                "xgot": 0.0,
                "offsides": 0,
                "ball_carries": 1,
                "total_progression": 8,
                "progressive_carries": 1,
                "total_shots": 1,
                "yellowCards": 1.6667,
                "redCards": 0.0,
                "ownGoals": 0.0,
                "shotAccuracy": 33.3,
                "shotConversion": 0.33,
                "minutesPct": 20.0,
                "pointsPerMatch": 2.0,
                "netGoalDifferencePer90": 0.0,
                "bench_appearance_probability": 0.724,
                "bench_expected_minutes": 21.39,
                "projected_substitution_order": 1,
                "substitution_rule_cap": 5,
                "projected_team_substitution_count": 4,
                "projected_substitution_expected_count": 2.626,
                "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": 70.0
              }
            }
          ]
        },
        "Nelson Deossa": {
          "player_id": 1129401,
          "position": "M",
          "position_depth": "M_BENCH",
          "is_starter": false,
          "shirt_number": 18,
          "height": 185,
          "market_value": 9800000,
          "stats": {
            "key_pass": 0,
            "expected_assists": 0.0072,
            "assists": 0,
            "expected_goals": 0.0141,
            "rating": 6.8401,
            "minutes": 20,
            "total_pass": 5,
            "accurate_pass": 4,
            "duels_won": 1,
            "total_long_balls": 0,
            "accurate_long_balls": 0,
            "total_own_half_passes": 0,
            "accurate_own_half_passes": 0,
            "total_opp_half_passes": 4,
            "accurate_opp_half_passes": 3,
            "crosses_total": 0,
            "crosses_accurate": 0,
            "touches": 7,
            "possession_lost": 1.1696,
            "dispossessed": 0.0,
            "duels_lost": 1,
            "aerial_won": 0,
            "aerial_lost": 0,
            "interceptions": 0,
            "tackles_won": 0,
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            "total_contest": 0,
            "won_contest": 0,
            "challenges_lost": 0,
            "fouls": 0,
            "fouls_drawn": 0,
            "goal_rate": 0.0,
            "goals": 0,
            "shots_on_target": 0,
            "shots_off_target": 0,
            "blocks": 0,
            "big_chances_created": 0,
            "big_chances_missed": 0,
            "xgot": 0.0,
            "ball_carries": 2,
            "total_progression": 4,
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            "total_shots": 1,
            "offsides": 0,
            "yellowCards": 0.0,
            "redCards": 0.0,
            "ownGoals": 0.0,
            "shotAccuracy": 16.7,
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            "minutesPct": 46.3,
            "pointsPerMatch": 2.0,
            "netGoalDifferencePer90": 0.0,
            "bench_appearance_probability": 0.57,
            "bench_expected_minutes": 19.93,
            "projected_substitution_order": 2,
            "substitution_rule_cap": 5,
            "projected_team_substitution_count": 4,
            "projected_substitution_expected_count": 2.626,
            "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": 75.0
          },
          "latest_10_games": [
            {
              "match_id": 16416315.0,
              "match_date": "2026-09-04",
              "home_team": "Real Betis",
              "away_team": "Real Madrid",
              "team_side": "home",
              "is_starting_11": 0,
              "team": "Real Betis",
              "opponent": "Real Madrid",
              "stats": {
                "minutes": 22,
                "rating": 6.6,
                "assists": 0,
                "expected_goals": 0.0523,
                "expected_assists": 0.0047,
                "total_shots": 2,
                "shots_on_target": 2,
                "total_pass": 10,
                "accurate_pass": 7,
                "clearances": 1,
                "aerial_won": 2,
                "duels_won": 2,
                "ball_recovery": 1
              },
              "has_player_stats": true,
              "league_name": "LaLiga",
              "league_id": "8.0",
              "league_slug": "laliga",
              "league_country": "Spain",
              "season_id": "97268.0",
              "season_name": "LaLiga 26/27",
              "season_year": "26/27"
            },
            {
              "match_id": 16416309.0,
              "match_date": "2026-08-29",
              "home_team": "Levante UD",
              "away_team": "Real Betis",
              "team_side": "away",
              "is_starting_11": 0,
              "team": "Real Betis",
              "opponent": "Levante UD",
              "stats": {
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                "rating": 6.8,
                "assists": 0,
                "expected_goals": 0.0277,
                "expected_assists": 0.0104,
                "total_shots": 1,
                "shots_off_target": 1,
                "total_pass": 19,
                "accurate_pass": 14,
                "tackles": 2,
                "tackles_won": 2,
                "aerial_won": 4,
                "duels_won": 7,
                "ball_recovery": 1
              },
              "has_player_stats": true,
              "league_name": "LaLiga",
              "league_id": "8.0",
              "league_slug": "laliga",
              "league_country": "Spain",
              "season_id": "97268.0",
              "season_name": "LaLiga 26/27",
              "season_year": "26/27"
            },
            {
              "match_id": 16421049.0,
              "match_date": "2026-08-25",
              "home_team": "Valencia",
              "away_team": "Real Betis",
              "team_side": "away",
              "is_starting_11": 1,
              "team": "Real Betis",
              "opponent": "Valencia",
              "stats": {
                "minutes": 90,
                "rating": 6.9,
                "assists": 0,
                "expected_goals": 0.0965,
                "expected_assists": 0.026,
                "total_shots": 4,
                "shots_off_target": 3,
                "total_pass": 59,
                "accurate_pass": 54,
                "tackles": 2,
                "tackles_won": 1,
                "interceptions": 1,
                "clearances": 4,
                "duels_won": 5,
                "ball_recovery": 8
              },
              "has_player_stats": true,
              "league_name": "LaLiga",
              "league_id": "8.0",
              "league_slug": "laliga",
              "league_country": "Spain",
              "season_id": "97268.0",
              "season_name": "LaLiga 26/27",
              "season_year": "26/27"
            },
            {
              "match_id": 16416293.0,
              "match_date": "2026-08-21",
              "home_team": "Real Betis",
              "away_team": "Real Sociedad",
              "team_side": "home",
              "is_starting_11": 0,
              "team": "Real Betis",
              "opponent": "Real Sociedad",
              "stats": {
                "minutes": 10,
                "rating": 7.0,
                "assists": 0,
                "expected_goals": 0.0332,
                "expected_assists": 0.0626,
                "total_shots": 1,
                "shots_on_target": 1,
                "total_pass": 4,
                "accurate_pass": 4,
                "key_pass": 1,
                "clearances": 1,
                "ball_recovery": 2
              },
              "has_player_stats": true,
              "league_name": "LaLiga",
              "league_id": "8.0",
              "league_slug": "laliga",
              "league_country": "Spain",
              "season_id": "97268.0",
              "season_name": "LaLiga 26/27",
              "season_year": "26/27"
            }
          ],
          "ranking": {
            "global_player_rank": 3441,
            "combined_rank_score": 1430.5,
            "ranking_source": "sofascore_plus_fifa_csv",
            "ranking_status": "combined",
            "sofascore_rank": 445.0,
            "sofascore_rating": 6.9,
            "sofascore_appearances": 3.0,
            "fifa_rank": 2416.0,
            "fifa_overall": 75.0,
            "fifa_source": "EA SPORTS FC official ratings",
            "match_squad_rank": 7,
            "squad_role": "substitute",
            "projected_match_rating": 6.8401,
            "source_file": "data/player_rankings.csv",
            "player_name": "Nelson Deossa",
            "ranking_neighbors": {
              "upper": [
                {
                  "player_name": "Lorenzo Melgarejo",
                  "ranking": 3436
                },
                {
                  "player_name": "Tomáš Chorý",
                  "ranking": 3437
                },
                {
                  "player_name": "Ferran Jutglà",
                  "ranking": 3438
                },
                {
                  "player_name": "César Tárrega",
                  "ranking": 3439
                },
                {
                  "player_name": "Lucas Stassin",
                  "ranking": 3440
                }
              ],
              "lower": [
                {
                  "player_name": "Filip Jörgensen",
                  "ranking": 3442
                },
                {
                  "player_name": "Luis Muriel",
                  "ranking": 3443
                },
                {
                  "player_name": "Ethan Nwaneri",
                  "ranking": 3444
                },
                {
                  "player_name": "Lucas Martínez Quarta",
                  "ranking": 3445
                },
                {
                  "player_name": "Ben Davies",
                  "ranking": 3446
                }
              ]
            }
          },
          "data_sources": [
            "match_history",
            "market_value",
            "fbref_season"
          ],
          "data_confidence": 0.514,
          "history_matches": 4,
          "xgboost_reasoning": {
            "model_source": "xgboost_regressor",
            "position_service": "M_service",
            "features_evaluated": [
              "minutesPlayed",
              "is_starting_11",
              "totalPass",
              "accuratePass",
              "totalOppositionHalfPasses",
              "accurateOppositionHalfPasses",
              "totalShots",
              "keyPass",
              "expectedAssists",
              "totalCross",
              "accurateCross",
              "duelWon",
              "duelLost",
              "aerialWon",
              "ballRecovery",
              "touches",
              "interceptionWon",
              "wonTackle",
              "possessionLostCtrl",
              "dispossessed",
              "numberOfSprints",
              "kilometersCovered",
              "passValueNormalized",
              "dribbleValueNormalized",
              "defensiveValueNormalized",
              "shotValueNormalized",
              "ballCarriesCount",
              "totalProgression",
              "progressiveBallCarriesCount",
              "pass_accuracy",
              "duel_win_rate",
              "opp_half_pass_pct",
              "creative_index",
              "touches_p90",
              "totalPass_p90",
              "keyPass_p90",
              "duelWon_p90",
              "ballRecovery_p90",
              "ballCarriesCount_p90",
              "creative_efficiency",
              "cross_accuracy",
              "cross_creative_contribution",
              "defensive_midfield_actions",
              "press_vulnerability",
              "progressive_carries_p90",
              "intensity_index",
              "history_matches"
            ],
            "targets_predicted": [
              "keyPass",
              "expectedAssists",
              "goalAssist",
              "expectedGoals",
              "rating"
            ],
            "history_matches": 4,
            "data_confidence": 0.514,
            "data_sources": [
              "match_history",
              "market_value",
              "fbref_season"
            ],
            "bench_expected_minutes": 19.93,
            "bench_appearance_prob": 0.57,
            "market_value_adjustment": 1.006,
            "fbref_prior_metrics": {
              "squad": "Real Betis",
              "competition": "La Liga",
              "season": "2026-2027",
              "appearances": 3.0,
              "starts": 1.0,
              "sub_appearances": 2.0,
              "minutes_per_sub": 18.0,
              "goals_per90": 0.0,
              "assists_per90": 0.0,
              "prior_reliability": 0.0933
            },
            "rationale": "Bench projection scaled from XGBoost M_service (4 historical appearances) to 19.9 expected mins (appearance prob 0.57); FBref playing time empirical prior: 2.0 sub appearances, 18.0 mins/sub."
          },
          "stat_evolution": [
            {
              "step": "xgboost_raw",
              "description": "XGBoost M_service raw output over 5 target models",
              "stats": {
                "key_pass": 1,
                "expected_assists": 0.0324,
                "assists": 0,
                "expected_goals": 0.0378,
                "rating": 6.7991,
                "minutes": 36,
                "total_pass": 23,
                "accurate_pass": 20,
                "duels_won": 4,
                "total_long_balls": 0,
                "accurate_long_balls": 0,
                "total_own_half_passes": 0,
                "accurate_own_half_passes": 0,
                "total_opp_half_passes": 16,
                "accurate_opp_half_passes": 14,
                "crosses_total": 0,
                "crosses_accurate": 0,
                "touches": 32,
                "possession_lost": 5.25,
                "dispossessed": 0.0,
                "duels_lost": 3,
                "aerial_won": 0,
                "aerial_lost": 0,
                "interceptions": 0,
                "tackles_won": 0,
                "tackles": 0,
                "clearances": 0,
                "total_contest": 0,
                "won_contest": 0,
                "challenges_lost": 0,
                "fouls": 0,
                "fouls_drawn": 0,
                "goal_rate": 0.0,
                "goals": 0,
                "shots_on_target": 0,
                "shots_off_target": 0,
                "blocks": 0,
                "big_chances_created": 0,
                "big_chances_missed": 0,
                "xgot": 0.0,
                "ball_carries": 9,
                "total_progression": 17,
                "progressive_carries": 0
              },
              "trace": {
                "model": {
                  "position_service": "M",
                  "schema_version": 3,
                  "trained_at": "2026-09-14T10:01:43.286651+00:00",
                  "trained_on": {
                    "matches": 93,
                    "players": 461,
                    "rows": 1422
                  }
                },
                "player_history": [
                  {
                    "match_date": "2026-09-04",
                    "opponent": "Real Madrid",
                    "minutes": 22.0,
                    "is_starting": false,
                    "weight": 0.3138,
                    "rating": 6.6
                  },
                  {
                    "match_date": "2026-08-29",
                    "opponent": "Levante UD",
                    "minutes": 23.0,
                    "is_starting": false,
                    "weight": 0.2667,
                    "rating": 6.8
                  },
                  {
                    "match_date": "2026-08-25",
                    "opponent": "Valencia",
                    "minutes": 90.0,
                    "is_starting": true,
                    "weight": 0.2267,
                    "rating": 6.9
                  },
                  {
                    "match_date": "2026-08-21",
                    "opponent": "Real Sociedad",
                    "minutes": 10.0,
                    "is_starting": false,
                    "weight": 0.1927,
                    "rating": 7.0
                  }
                ],
                "feature_row": {
                  "history_matches": 4.0,
                  "is_starting_11": 0.0,
                  "ballRecovery_p90": 7.6103,
                  "ballRecovery": 2.7798,
                  "intensity_index": 2.4684,
                  "expectedAssists": 0.0222,
                  "kilometersCovered": 3.6067
                },
                "per_target": [
                  {
                    "target": "keyPass",
                    "predicted": 0.5556761026382446,
                    "scale": "count per match",
                    "top_features": [
                      {
                        "name": "is_starting_11",
                        "importance": 0.0551
                      },
                      {
                        "name": "expectedAssists",
                        "importance": 0.0489
                      },
                      {
                        "name": "creative_efficiency",
                        "importance": 0.0393
                      },
                      {
                        "name": "creative_index",
                        "importance": 0.035
                      },
                      {
                        "name": "accurateCross",
                        "importance": 0.0319
                      }
                    ]
                  },
                  {
                    "target": "expectedAssists",
                    "predicted": 0.0323595367372036,
                    "scale": "per match (raw)",
                    "top_features": [
                      {
                        "name": "cross_creative_contribution",
                        "importance": 0.0714
                      },
                      {
                        "name": "totalOppositionHalfPasses",
                        "importance": 0.0375
                      },
                      {
                        "name": "expectedAssists",
                        "importance": 0.0361
                      },
                      {
                        "name": "accurateCross",
                        "importance": 0.0356
                      },
                      {
                        "name": "creative_index",
                        "importance": 0.0345
                      }
                    ]
                  },
                  {
                    "target": "goalAssist",
                    "predicted": 0.08289753645658493,
                    "scale": "count per match",
                    "top_features": [
                      {
                        "name": "dribbleValueNormalized",
                        "importance": 0.0442
                      },
                      {
                        "name": "keyPass_p90",
                        "importance": 0.0378
                      },
                      {
                        "name": "totalCross",
                        "importance": 0.0368
                      },
                      {
                        "name": "cross_accuracy",
                        "importance": 0.036
                      },
                      {
                        "name": "interceptionWon",
                        "importance": 0.0315
                      }
                    ]
                  },
                  {
                    "target": "expectedGoals",
                    "predicted": 0.03776998445391655,
                    "scale": "per match (raw)",
                    "top_features": [
                      {
                        "name": "totalShots",
                        "importance": 0.077
                      },
                      {
                        "name": "intensity_index",
                        "importance": 0.0622
                      },
                      {
                        "name": "progressiveBallCarriesCount",
                        "importance": 0.0454
                      },
                      {
                        "name": "possessionLostCtrl",
                        "importance": 0.0399
                      },
                      {
                        "name": "numberOfSprints",
                        "importance": 0.0384
                      }
                    ]
                  },
                  {
                    "target": "rating",
                    "predicted": 6.799134731292725,
                    "scale": "0-10",
                    "top_features": [
                      {
                        "name": "ballRecovery_p90",
                        "importance": 0.0847
                      },
                      {
                        "name": "ballRecovery",
                        "importance": 0.0836
                      },
                      {
                        "name": "kilometersCovered",
                        "importance": 0.0597
                      },
                      {
                        "name": "defensive_midfield_actions",
                        "importance": 0.05
                      },
                      {
                        "name": "minutesPlayed",
                        "importance": 0.0441
                      }
                    ]
                  }
                ],
                "caveat": "Raw XGBoost output: no per-90 normalization; minutesPlayed is the player's historical average."
              }
            },
            {
              "step": "market_value_boost",
              "description": "Market-value quality scaling (boost 1.0060, quality 0.520)",
              "stats": {
                "key_pass": 1,
                "expected_assists": 0.0326,
                "assists": 0,
                "expected_goals": 0.038,
                "rating": 6.8401,
                "minutes": 36,
                "total_pass": 23,
                "accurate_pass": 20,
                "duels_won": 4,
                "total_long_balls": 0,
                "accurate_long_balls": 0,
                "total_own_half_passes": 0,
                "accurate_own_half_passes": 0,
                "total_opp_half_passes": 16,
                "accurate_opp_half_passes": 14,
                "crosses_total": 0,
                "crosses_accurate": 0,
                "touches": 32,
                "possession_lost": 5.2817,
                "dispossessed": 0.0,
                "duels_lost": 3,
                "aerial_won": 0,
                "aerial_lost": 0,
                "interceptions": 0,
                "tackles_won": 0,
                "tackles": 0,
                "clearances": 0,
                "total_contest": 0,
                "won_contest": 0,
                "challenges_lost": 0,
                "fouls": 0,
                "fouls_drawn": 0,
                "goal_rate": 0.0,
                "goals": 0,
                "shots_on_target": 0,
                "shots_off_target": 0,
                "blocks": 0,
                "big_chances_created": 0,
                "big_chances_missed": 0,
                "xgot": 0.0,
                "ball_carries": 9,
                "total_progression": 18,
                "progressive_carries": 1
              }
            },
            {
              "step": "fbref_prior_blend",
              "description": "FBref 2026-27 prior blended (weight 0.0337)",
              "stats": {
                "key_pass": 1,
                "expected_assists": 0.0326,
                "assists": 0,
                "expected_goals": 0.038,
                "rating": 6.8401,
                "minutes": 36,
                "total_pass": 23,
                "accurate_pass": 20,
                "duels_won": 4,
                "total_long_balls": 0,
                "accurate_long_balls": 0,
                "total_own_half_passes": 0,
                "accurate_own_half_passes": 0,
                "total_opp_half_passes": 16,
                "accurate_opp_half_passes": 14,
                "crosses_total": 0,
                "crosses_accurate": 0,
                "touches": 32,
                "possession_lost": 5.2817,
                "dispossessed": 0.0,
                "duels_lost": 3,
                "aerial_won": 0,
                "aerial_lost": 0,
                "interceptions": 0,
                "tackles_won": 0,
                "tackles": 0,
                "clearances": 0,
                "total_contest": 0,
                "won_contest": 0,
                "challenges_lost": 0,
                "fouls": 0,
                "fouls_drawn": 0,
                "goal_rate": 0.0,
                "goals": 0,
                "shots_on_target": 0,
                "shots_off_target": 0,
                "blocks": 0,
                "big_chances_created": 0,
                "big_chances_missed": 0,
                "xgot": 0.0,
                "ball_carries": 9,
                "total_progression": 18,
                "progressive_carries": 1,
                "total_shots": 4,
                "offsides": 0,
                "yellowCards": 0.0,
                "redCards": 0.0,
                "ownGoals": 0.0,
                "shotAccuracy": 16.7,
                "shotConversion": 0.0,
                "minutesPct": 46.3,
                "pointsPerMatch": 2.0,
                "netGoalDifferencePer90": -0.72
              }
            },
            {
              "step": "minutes_scale",
              "description": "Bench projection scaled to 19.9 expected minutes (appearance prob 0.57)",
              "stats": {
                "key_pass": 0,
                "expected_assists": 0.0072,
                "assists": 0,
                "expected_goals": 0.0084,
                "rating": 6.8401,
                "minutes": 20,
                "total_pass": 5,
                "accurate_pass": 4,
                "duels_won": 1,
                "total_long_balls": 0,
                "accurate_long_balls": 0,
                "total_own_half_passes": 0,
                "accurate_own_half_passes": 0,
                "total_opp_half_passes": 4,
                "accurate_opp_half_passes": 3,
                "crosses_total": 0,
                "crosses_accurate": 0,
                "touches": 7,
                "possession_lost": 1.1696,
                "dispossessed": 0.0,
                "duels_lost": 1,
                "aerial_won": 0,
                "aerial_lost": 0,
                "interceptions": 0,
                "tackles_won": 0,
                "tackles": 0,
                "clearances": 0,
                "total_contest": 0,
                "won_contest": 0,
                "challenges_lost": 0,
                "fouls": 0,
                "fouls_drawn": 0,
                "goal_rate": 0.0,
                "goals": 0,
                "shots_on_target": 0,
                "shots_off_target": 0,
                "blocks": 0,
                "big_chances_created": 0,
                "big_chances_missed": 0,
                "xgot": 0.0,
                "ball_carries": 2,
                "total_progression": 4,
                "progressive_carries": 0,
                "total_shots": 1,
                "offsides": 0,
                "yellowCards": 0.0,
                "redCards": 0.0,
                "ownGoals": 0.0,
                "shotAccuracy": 16.7,
                "shotConversion": 0.0,
                "minutesPct": 46.3,
                "pointsPerMatch": 2.0,
                "netGoalDifferencePer90": 0.0,
                "bench_appearance_probability": 0.57,
                "bench_expected_minutes": 19.93
              }
            },
            {
              "step": "final_cap",
              "description": "Stats clamped to historical constraints and shot-component identity",
              "stats": {
                "key_pass": 0,
                "expected_assists": 0.0072,
                "assists": 0,
                "expected_goals": 0.0084,
                "rating": 6.8401,
                "minutes": 20,
                "total_pass": 5,
                "accurate_pass": 4,
                "duels_won": 1,
                "total_long_balls": 0,
                "accurate_long_balls": 0,
                "total_own_half_passes": 0,
                "accurate_own_half_passes": 0,
                "total_opp_half_passes": 4,
                "accurate_opp_half_passes": 3,
                "crosses_total": 0,
                "crosses_accurate": 0,
                "touches": 7,
                "possession_lost": 1.1696,
                "dispossessed": 0.0,
                "duels_lost": 1,
                "aerial_won": 0,
                "aerial_lost": 0,
                "interceptions": 0,
                "tackles_won": 0,
                "tackles": 0,
                "clearances": 0,
                "total_contest": 0,
                "won_contest": 0,
                "challenges_lost": 0,
                "fouls": 0,
                "fouls_drawn": 0,
                "goal_rate": 0.0,
                "goals": 0,
                "shots_on_target": 0,
                "shots_off_target": 0,
                "blocks": 0,
                "big_chances_created": 0,
                "big_chances_missed": 0,
                "xgot": 0.0,
                "ball_carries": 2,
                "total_progression": 4,
                "progressive_carries": 0,
                "total_shots": 1,
                "offsides": 0,
                "yellowCards": 0.0,
                "redCards": 0.0,
                "ownGoals": 0.0,
                "shotAccuracy": 16.7,
                "shotConversion": 0.0,
                "minutesPct": 46.3,
                "pointsPerMatch": 2.0,
                "netGoalDifferencePer90": 0.0,
                "bench_appearance_probability": 0.57,
                "bench_expected_minutes": 19.93
              }
            },
            {
              "step": "team_lambda_rescale",
              "description": "Player expected_goals/expected_assists rescaled so squad sum equals team lambda 1.02 (squad xG sum 0.6070, xG scale 1.6804)",
              "stats": {
                "key_pass": 0,
                "expected_assists": 0.0072,
                "assists": 0,
                "expected_goals": 0.0141,
                "rating": 6.8401,
                "minutes": 20,
                "total_pass": 5,
                "accurate_pass": 4,
                "duels_won": 1,
                "total_long_balls": 0,
                "accurate_long_balls": 0,
                "total_own_half_passes": 0,
                "accurate_own_half_passes": 0,
                "total_opp_half_passes": 4,
                "accurate_opp_half_passes": 3,
                "crosses_total": 0,
                "crosses_accurate": 0,
                "touches": 7,
                "possession_lost": 1.1696,
                "dispossessed": 0.0,
                "duels_lost": 1,
                "aerial_won": 0,
                "aerial_lost": 0,
                "interceptions": 0,
                "tackles_won": 0,
                "tackles": 0,
                "clearances": 0,
                "total_contest": 0,
                "won_contest": 0,
                "challenges_lost": 0,
                "fouls": 0,
                "fouls_drawn": 0,
                "goal_rate": 0.0,
                "goals": 0,
                "shots_on_target": 0,
                "shots_off_target": 0,
                "blocks": 0,
                "big_chances_created": 0,
                "big_chances_missed": 0,
                "xgot": 0.0,
                "ball_carries": 2,
                "total_progression": 4,
                "progressive_carries": 0,
                "total_shots": 1,
                "offsides": 0,
                "yellowCards": 0.0,
                "redCards": 0.0,
                "ownGoals": 0.0,
                "shotAccuracy": 16.7,
                "shotConversion": 0.0,
                "minutesPct": 46.3,
                "pointsPerMatch": 2.0,
                "netGoalDifferencePer90": 0.0,
                "bench_appearance_probability": 0.57,
                "bench_expected_minutes": 19.93,
                "projected_substitution_order": 2,
                "substitution_rule_cap": 5,
                "projected_team_substitution_count": 4,
                "projected_substitution_expected_count": 2.626,
                "projected_substitution_game_state_adjustment": 1,
                "substitution_usage": "projected_used_substitute",
                "projected_goals": 0,
                "goal_probability": 0.0,
                "projected_assists": 0,
                "assist_probability": 0.0
              }
            },
            {
              "step": "rankings_attached",
              "description": "Global ranking attached (match squad rank 7, fifa_overall 75.0)",
              "stats": {
                "key_pass": 0,
                "expected_assists": 0.0072,
                "assists": 0,
                "expected_goals": 0.0141,
                "rating": 6.8401,
                "minutes": 20,
                "total_pass": 5,
                "accurate_pass": 4,
                "duels_won": 1,
                "total_long_balls": 0,
                "accurate_long_balls": 0,
                "total_own_half_passes": 0,
                "accurate_own_half_passes": 0,
                "total_opp_half_passes": 4,
                "accurate_opp_half_passes": 3,
                "crosses_total": 0,
                "crosses_accurate": 0,
                "touches": 7,
                "possession_lost": 1.1696,
                "dispossessed": 0.0,
                "duels_lost": 1,
                "aerial_won": 0,
                "aerial_lost": 0,
                "interceptions": 0,
                "tackles_won": 0,
                "tackles": 0,
                "clearances": 0,
                "total_contest": 0,
                "won_contest": 0,
                "challenges_lost": 0,
                "fouls": 0,
                "fouls_drawn": 0,
                "goal_rate": 0.0,
                "goals": 0,
                "shots_on_target": 0,
                "shots_off_target": 0,
                "blocks": 0,
                "big_chances_created": 0,
                "big_chances_missed": 0,
                "xgot": 0.0,
                "ball_carries": 2,
                "total_progression": 4,
                "progressive_carries": 0,
                "total_shots": 1,
                "offsides": 0,
                "yellowCards": 0.0,
                "redCards": 0.0,
                "ownGoals": 0.0,
                "shotAccuracy": 16.7,
                "shotConversion": 0.0,
                "minutesPct": 46.3,
                "pointsPerMatch": 2.0,
                "netGoalDifferencePer90": 0.0,
                "bench_appearance_probability": 0.57,
                "bench_expected_minutes": 19.93,
                "projected_substitution_order": 2,
                "substitution_rule_cap": 5,
                "projected_team_substitution_count": 4,
                "projected_substitution_expected_count": 2.626,
                "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": 75.0
              }
            }
          ]
        },
        "Abdessamad Ezzalzouli": {
          "player_id": 1011375,
          "position": "M",
          "position_depth": "M_BENCH",
          "is_starter": false,
          "shirt_number": 10,
          "height": 177,
          "market_value": 43000000,
          "stats": {
            "key_pass": 1,
            "assists": 0,
            "expected_assists": 0.0533,
            "expected_goals": 0.0571,
            "total_shots": 0,
            "total_pass": 17,
            "accurate_pass": 14,
            "ball_recovery": 2,
            "duels_won": 2,
            "rating": 7.4,
            "minutes": 23,
            "total_long_balls": 2,
            "accurate_long_balls": 1,
            "total_own_half_passes": 7,
            "accurate_own_half_passes": 5,
            "total_opp_half_passes": 7,
            "accurate_opp_half_passes": 5,
            "crosses_total": 0,
            "crosses_accurate": 0,
            "touches": 20,
            "possession_lost": 2.7549,
            "dispossessed": 1.0,
            "duels_lost": 1,
            "aerial_won": 0,
            "aerial_lost": 1,
            "interceptions": 0,
            "tackles_won": 0,
            "tackles": 1,
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            "total_contest": 1,
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              "has_player_stats": true,
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              ],
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                {
                  "player_name": "Dae-han Park",
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                },
                {
                  "player_name": "Kenan Yıldız",
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                {
                  "player_name": "Ruslanbek Jiyanov",
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              "step": "minutes_scale",
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              "step": "final_cap",
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              "has_player_stats": true,
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              "has_player_stats": true,
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                {
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          "history_matches": 3,
          "xgboost_reasoning": {
            "model_source": "xgboost_regressor",
            "position_service": "F_service",
            "features_evaluated": [
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              "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"
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            "targets_predicted": [
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              "goals",
              "onTargetScoringAttempt",
              "expectedAssists",
              "keyPass",
              "rating"
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            "history_matches": 3,
            "data_confidence": 0.445,
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              "fbref_season"
            ],
            "bench_expected_minutes": 22.78,
            "bench_appearance_prob": 0.544,
            "market_value_adjustment": 1.0479,
            "fbref_prior_metrics": {
              "squad": "Real Betis",
              "competition": "La Liga",
              "season": "2026-2027",
              "appearances": 2.0,
              "starts": 1.0,
              "sub_appearances": 1.0,
              "minutes_per_sub": 20.0,
              "goals_per90": 0.0,
              "assists_per90": 0.0,
              "prior_reliability": 0.0533
            },
            "rationale": "Bench projection scaled from XGBoost F_service (3 historical appearances) to 22.8 expected mins (appearance prob 0.54); FBref playing time empirical prior: 1.0 sub appearances, 20.0 mins/sub."
          },
          "stat_evolution": [
            {
              "step": "xgboost_raw",
              "description": "XGBoost F_service raw output over 6 target models",
              "stats": {
                "expected_goals": 0.1176,
                "goal_rate": 0.1605,
                "goals": 0,
                "shots_on_target": 1,
                "expected_assists": 0.025,
                "key_pass": 0,
                "rating": 6.7953,
                "minutes": 33,
                "total_pass": 7,
                "accurate_pass": 5,
                "duels_won": 2,
                "total_long_balls": 0,
                "accurate_long_balls": 0,
                "total_opp_half_passes": 5,
                "accurate_opp_half_passes": 0,
                "crosses_total": 0,
                "crosses_accurate": 0,
                "touches": 14,
                "possession_lost": 4.33,
                "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,
                "assists": 0,
                "shots_off_target": 0,
                "interceptions": 0,
                "tackles_won": 0,
                "tackles": 1,
                "clearances": 0,
                "blocks": 0,
                "big_chances_created": 0,
                "big_chances_missed": 0,
                "xgot": 0.0,
                "offsides": 0,
                "ball_carries": 2,
                "total_progression": 16,
                "progressive_carries": 1
              },
              "trace": {
                "model": {
                  "position_service": "F",
                  "schema_version": 3,
                  "trained_at": "2026-09-14T10:01:47.077722+00:00",
                  "trained_on": {
                    "matches": 93,
                    "players": 278,
                    "rows": 769
                  }
                },
                "player_history": [
                  {
                    "match_date": "2026-09-04",
                    "opponent": "Real Madrid",
                    "minutes": 22.0,
                    "is_starting": false,
                    "weight": 0.3887,
                    "rating": 7.2
                  },
                  {
                    "match_date": "2026-08-29",
                    "opponent": "Levante UD",
                    "minutes": 57.0,
                    "is_starting": true,
                    "weight": 0.3304,
                    "rating": 5.9
                  },
                  {
                    "match_date": "2026-08-25",
                    "opponent": "Valencia",
                    "minutes": 19.0,
                    "is_starting": false,
                    "weight": 0.2809,
                    "rating": 6.7
                  }
                ],
                "feature_row": {
                  "history_matches": 3.0,
                  "is_starting_11": 0.0,
                  "onTargetScoringAttempt": 0.3887,
                  "totalShots": 1.3304,
                  "minutesPlayed": 32.7221,
                  "touches": 14.2546,
                  "dribbleValueNormalized": 0.1111
                },
                "per_target": [
                  {
                    "target": "expectedGoals",
                    "predicted": 0.11755624413490295,
                    "scale": "per match (raw)",
                    "top_features": [
                      {
                        "name": "minutesPlayed",
                        "importance": 0.093
                      },
                      {
                        "name": "is_starting_11",
                        "importance": 0.0745
                      },
                      {
                        "name": "totalShots",
                        "importance": 0.0545
                      },
                      {
                        "name": "onTargetScoringAttempt",
                        "importance": 0.043
                      },
                      {
                        "name": "expectedAssists",
                        "importance": 0.0314
                      }
                    ]
                  },
                  {
                    "target": "goals",
                    "predicted": 0.16053344309329987,
                    "scale": "count per match",
                    "top_features": [
                      {
                        "name": "onTargetScoringAttempt",
                        "importance": 0.1
                      },
                      {
                        "name": "totalShots",
                        "importance": 0.0715
                      },
                      {
                        "name": "is_starting_11",
                        "importance": 0.0371
                      },
                      {
                        "name": "minutesPlayed",
                        "importance": 0.0298
                      },
                      {
                        "name": "passValueNormalized",
                        "importance": 0.0268
                      }
                    ]
                  },
                  {
                    "target": "onTargetScoringAttempt",
                    "predicted": 0.5576187372207642,
                    "scale": "count per match",
                    "top_features": [
                      {
                        "name": "onTargetScoringAttempt",
                        "importance": 0.0703
                      },
                      {
                        "name": "totalShots",
                        "importance": 0.0583
                      },
                      {
                        "name": "dribbleValueNormalized",
                        "importance": 0.0486
                      },
                      {
                        "name": "touches",
                        "importance": 0.0401
                      },
                      {
                        "name": "minutesPlayed",
                        "importance": 0.0347
                      }
                    ]
                  },
                  {
                    "target": "expectedAssists",
                    "predicted": 0.025026042014360428,
                    "scale": "per match (raw)",
                    "top_features": [
                      {
                        "name": "touches",
                        "importance": 0.0802
                      },
                      {
                        "name": "accuratePass",
                        "importance": 0.0621
                      },
                      {
                        "name": "accurateOppositionHalfPasses",
                        "importance": 0.0547
                      },
                      {
                        "name": "totalPass",
                        "importance": 0.0537
                      },
                      {
                        "name": "numberOfSprints",
                        "importance": 0.0397
                      }
                    ]
                  },
                  {
                    "target": "keyPass",
                    "predicted": 0.35508498549461365,
                    "scale": "count per match",
                    "top_features": [
                      {
                        "name": "is_starting_11",
                        "importance": 0.0738
                      },
                      {
                        "name": "dribbleValueNormalized",
                        "importance": 0.0657
                      },
                      {
                        "name": "ballCarriesCount",
                        "importance": 0.0615
                      },
                      {
                        "name": "keyPass",
                        "importance": 0.0458
                      },
                      {
                        "name": "aerialLost",
                        "importance": 0.0313
                      }
                    ]
                  },
                  {
                    "target": "rating",
                    "predicted": 6.795316219329834,
                    "scale": "0-10",
                    "top_features": [
                      {
                        "name": "speed_threat",
                        "importance": 0.0598
                      },
                      {
                        "name": "is_starting_11",
                        "importance": 0.0489
                      },
                      {
                        "name": "opp_half_pass_pct",
                        "importance": 0.0439
                      },
                      {
                        "name": "minutesPlayed",
                        "importance": 0.0425
                      },
                      {
                        "name": "onTargetScoringAttempt",
                        "importance": 0.0404
                      }
                    ]
                  }
                ],
                "caveat": "Raw XGBoost output: no per-90 normalization; minutesPlayed is the player's historical average."
              }
            },
            {
              "step": "market_value_boost",
              "description": "Market-value quality scaling (boost 1.0479, quality 0.660)",
              "stats": {
                "expected_goals": 0.1232,
                "goal_rate": 0.1682,
                "goals": 0,
                "shots_on_target": 1,
                "expected_assists": 0.0262,
                "key_pass": 0,
                "rating": 7.1205,
                "minutes": 34,
                "total_pass": 7,
                "accurate_pass": 6,
                "duels_won": 2,
                "total_long_balls": 0,
                "accurate_long_balls": 0,
                "total_opp_half_passes": 6,
                "accurate_opp_half_passes": 0,
                "crosses_total": 0,
                "crosses_accurate": 0,
                "touches": 15,
                "possession_lost": 4.5372,
                "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,
                "assists": 0,
                "shots_off_target": 0,
                "interceptions": 0,
                "tackles_won": 0,
                "tackles": 1,
                "clearances": 0,
                "blocks": 0,
                "big_chances_created": 0,
                "big_chances_missed": 0,
                "xgot": 0.0,
                "offsides": 0,
                "ball_carries": 2,
                "total_progression": 17,
                "progressive_carries": 1
              }
            },
            {
              "step": "fbref_prior_blend",
              "description": "FBref 2026-27 prior blended (weight 0.0217)",
              "stats": {
                "expected_goals": 0.1232,
                "goal_rate": 0.1646,
                "goals": 0,
                "shots_on_target": 1,
                "expected_assists": 0.0262,
                "key_pass": 0,
                "rating": 7.1205,
                "minutes": 34,
                "total_pass": 7,
                "accurate_pass": 6,
                "duels_won": 2,
                "total_long_balls": 0,
                "accurate_long_balls": 0,
                "total_opp_half_passes": 6,
                "accurate_opp_half_passes": 0,
                "crosses_total": 0,
                "crosses_accurate": 0,
                "touches": 15,
                "possession_lost": 4.5372,
                "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,
                "assists": 0,
                "shots_off_target": 0,
                "interceptions": 0,
                "tackles_won": 0,
                "tackles": 1,
                "clearances": 0,
                "blocks": 0,
                "big_chances_created": 0,
                "big_chances_missed": 0,
                "xgot": 0.0,
                "offsides": 0,
                "ball_carries": 2,
                "total_progression": 17,
                "progressive_carries": 1,
                "total_shots": 4,
                "yellowCards": 0.0,
                "redCards": 0.0,
                "ownGoals": 0.0,
                "shotAccuracy": 0.0,
                "shotConversion": 0.0,
                "minutesPct": 28.1,
                "pointsPerMatch": 1.5,
                "netGoalDifferencePer90": 0.0
              }
            },
            {
              "step": "minutes_scale",
              "description": "Bench projection scaled to 22.8 expected minutes (appearance prob 0.54)",
              "stats": {
                "expected_goals": 0.0312,
                "goal_rate": 0.0417,
                "goals": 0,
                "shots_on_target": 0,
                "expected_assists": 0.0066,
                "key_pass": 0,
                "rating": 7.1205,
                "minutes": 23,
                "total_pass": 2,
                "accurate_pass": 1,
                "duels_won": 0,
                "total_long_balls": 0,
                "accurate_long_balls": 0,
                "total_opp_half_passes": 1,
                "accurate_opp_half_passes": 0,
                "crosses_total": 0,
                "crosses_accurate": 0,
                "touches": 4,
                "possession_lost": 1.1484,
                "dispossessed": 0.0,
                "duels_lost": 0,
                "aerial_lost": 0,
                "total_contest": 0,
                "won_contest": 0,
                "ball_recovery": 0,
                "challenges_lost": 0,
                "fouls": 0,
                "fouls_drawn": 0,
                "assists": 0,
                "shots_off_target": 0,
                "interceptions": 0,
                "tackles_won": 0,
                "tackles": 0,
                "clearances": 0,
                "blocks": 0,
                "big_chances_created": 0,
                "big_chances_missed": 0,
                "xgot": 0.0,
                "offsides": 0,
                "ball_carries": 1,
                "total_progression": 4,
                "progressive_carries": 0,
                "total_shots": 1,
                "yellowCards": 0.0,
                "redCards": 0.0,
                "ownGoals": 0.0,
                "shotAccuracy": 0.0,
                "shotConversion": 0.0,
                "minutesPct": 28.1,
                "pointsPerMatch": 1.5,
                "netGoalDifferencePer90": 0.0,
                "bench_appearance_probability": 0.544,
                "bench_expected_minutes": 22.78
              }
            },
            {
              "step": "final_cap",
              "description": "Stats clamped to historical constraints and shot-component identity",
              "stats": {
                "expected_goals": 0.0312,
                "goal_rate": 0.0417,
                "goals": 0,
                "shots_on_target": 0,
                "expected_assists": 0.0066,
                "key_pass": 0,
                "rating": 7.1205,
                "minutes": 23,
                "total_pass": 2,
                "accurate_pass": 1,
                "duels_won": 0,
                "total_long_balls": 0,
                "accurate_long_balls": 0,
                "total_opp_half_passes": 1,
                "accurate_opp_half_passes": 0,
                "crosses_total": 0,
                "crosses_accurate": 0,
                "touches": 4,
                "possession_lost": 1.1484,
                "dispossessed": 0.0,
                "duels_lost": 0,
                "aerial_lost": 0,
                "total_contest": 0,
                "won_contest": 0,
                "ball_recovery": 0,
                "challenges_lost": 0,
                "fouls": 0,
                "fouls_drawn": 0,
                "assists": 0,
                "shots_off_target": 0,
                "interceptions": 0,
                "tackles_won": 0,
                "tackles": 0,
                "clearances": 0,
                "blocks": 0,
                "big_chances_created": 0,
                "big_chances_missed": 0,
                "xgot": 0.0,
                "offsides": 0,
                "ball_carries": 1,
                "total_progression": 4,
                "progressive_carries": 0,
                "total_shots": 1,
                "yellowCards": 0.0,
                "redCards": 0.0,
                "ownGoals": 0.0,
                "shotAccuracy": 0.0,
                "shotConversion": 0.0,
                "minutesPct": 28.1,
                "pointsPerMatch": 1.5,
                "netGoalDifferencePer90": 0.0,
                "bench_appearance_probability": 0.544,
                "bench_expected_minutes": 22.78
              }
            },
            {
              "step": "team_lambda_rescale",
              "description": "Player expected_goals/expected_assists rescaled so squad sum equals team lambda 1.02 (squad xG sum 0.6070, xG scale 1.6804)",
              "stats": {
                "expected_goals": 0.0524,
                "goal_rate": 0.0417,
                "goals": 0,
                "shots_on_target": 0,
                "expected_assists": 0.0066,
                "key_pass": 0,
                "rating": 7.1205,
                "minutes": 23,
                "total_pass": 2,
                "accurate_pass": 1,
                "duels_won": 0,
                "total_long_balls": 0,
                "accurate_long_balls": 0,
                "total_opp_half_passes": 1,
                "accurate_opp_half_passes": 0,
                "crosses_total": 0,
                "crosses_accurate": 0,
                "touches": 4,
                "possession_lost": 1.1484,
                "dispossessed": 0.0,
                "duels_lost": 0,
                "aerial_lost": 0,
                "total_contest": 0,
                "won_contest": 0,
                "ball_recovery": 0,
                "challenges_lost": 0,
                "fouls": 0,
                "fouls_drawn": 0,
                "assists": 0,
                "shots_off_target": 0,
                "interceptions": 0,
                "tackles_won": 0,
                "tackles": 0,
                "clearances": 0,
                "blocks": 0,
                "big_chances_created": 0,
                "big_chances_missed": 0,
                "xgot": 0.0,
                "offsides": 0,
                "ball_carries": 1,
                "total_progression": 4,
                "progressive_carries": 0,
                "total_shots": 1,
                "yellowCards": 0.0,
                "redCards": 0.0,
                "ownGoals": 0.0,
                "shotAccuracy": 0.0,
                "shotConversion": 0.0,
                "minutesPct": 28.1,
                "pointsPerMatch": 1.5,
                "netGoalDifferencePer90": 0.0,
                "bench_appearance_probability": 0.544,
                "bench_expected_minutes": 22.78,
                "projected_substitution_order": 4,
                "substitution_rule_cap": 5,
                "projected_team_substitution_count": 4,
                "projected_substitution_expected_count": 2.626,
                "projected_substitution_game_state_adjustment": 1,
                "substitution_usage": "projected_used_substitute",
                "projected_goals": 0,
                "goal_probability": 0.0,
                "projected_assists": 0,
                "assist_probability": 0.0
              }
            },
            {
              "step": "rankings_attached",
              "description": "Global ranking attached (match squad rank 4, fifa_overall 78.0)",
              "stats": {
                "expected_goals": 0.0524,
                "goal_rate": 0.0417,
                "goals": 0,
                "shots_on_target": 0,
                "expected_assists": 0.0066,
                "key_pass": 0,
                "rating": 7.1205,
                "minutes": 23,
                "total_pass": 2,
                "accurate_pass": 1,
                "duels_won": 0,
                "total_long_balls": 0,
                "accurate_long_balls": 0,
                "total_opp_half_passes": 1,
                "accurate_opp_half_passes": 0,
                "crosses_total": 0,
                "crosses_accurate": 0,
                "touches": 4,
                "possession_lost": 1.1484,
                "dispossessed": 0.0,
                "duels_lost": 0,
                "aerial_lost": 0,
                "total_contest": 0,
                "won_contest": 0,
                "ball_recovery": 0,
                "challenges_lost": 0,
                "fouls": 0,
                "fouls_drawn": 0,
                "assists": 0,
                "shots_off_target": 0,
                "interceptions": 0,
                "tackles_won": 0,
                "tackles": 0,
                "clearances": 0,
                "blocks": 0,
                "big_chances_created": 0,
                "big_chances_missed": 0,
                "xgot": 0.0,
                "offsides": 0,
                "ball_carries": 1,
                "total_progression": 4,
                "progressive_carries": 0,
                "total_shots": 1,
                "yellowCards": 0.0,
                "redCards": 0.0,
                "ownGoals": 0.0,
                "shotAccuracy": 0.0,
                "shotConversion": 0.0,
                "minutesPct": 28.1,
                "pointsPerMatch": 1.5,
                "netGoalDifferencePer90": 0.0,
                "bench_appearance_probability": 0.544,
                "bench_expected_minutes": 22.78,
                "projected_substitution_order": 4,
                "substitution_rule_cap": 5,
                "projected_team_substitution_count": 4,
                "projected_substitution_expected_count": 2.626,
                "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": 78.0
              }
            }
          ]
        }
      },
      "team_totals": {
        "projected_goals": 0,
        "expected_goals": 1.02,
        "expected_assists": 0.73,
        "total_shots": 16,
        "shots_on_target": 3,
        "total_passes": 456,
        "interceptions": 6,
        "tackles": 10,
        "avg_rating": 6.91,
        "possession_estimated_pct": 48.0,
        "pressing_actions_per_90": 6.5
      }
    }
  },
  "antagonist_report": {
    "home_attacking_duels": [
      {
        "attacker": "Georges Mikautadze",
        "attacker_role": "ST",
        "attacker_market_value": 32000000,
        "attacker_height": 176,
        "attacker_skill_quality": 0.732,
        "defenders": [
          "Natan",
          "Marc Bartra"
        ],
        "defender_roles": [
          "CB",
          "CB"
        ],
        "def_skill_quality_avg": 0.549,
        "duel_zone": "Striker vs Two Centre Backs — 1v2 Aerial/Physical Battle",
        "numerical_situation": "1v2",
        "duel_win_rate": 0.244,
        "xg_contribution": 0.2158,
        "shots_in_zone": 2.3,
        "dribbles_attempted": 2,
        "dribbles_successful": 0.4,
        "aerial_duels": 3,
        "aerial_won": 1.4,
        "crosses_in_zone": 0.0,
        "fouls_drawn": 1.6,
        "pressing_intensity_on_attacker": "LOW",
        "defender_stats": [
          {
            "player": "Natan",
            "role": "CB",
            "market_value": 26000000,
            "tackles_attempted": 1.1,
            "tackles_won": 1.1,
            "fouls_committed": 0.5,
            "interceptions_in_zone": 1.1,
            "clearances_in_zone": 1.0,
            "aerial_duels_won": 0.8,
            "defensive_success_rate": 0.756
          },
          {
            "player": "Marc Bartra",
            "role": "CB",
            "market_value": 930000,
            "tackles_attempted": 1.0,
            "tackles_won": 1.0,
            "fouls_committed": 0.6,
            "interceptions_in_zone": 0.7,
            "clearances_in_zone": 0.6,
            "aerial_duels_won": 0.8,
            "defensive_success_rate": 0.756
          }
        ],
        "duel_analysis": "Georges Mikautadze (ST) is heavily outmatched defensively against Natan and Marc Bartra in a 2-defender block. Duel win probability: 24%. The quality gap is significant (€32M vs €13M avg). Projected xG contribution: 0.216 — with very limited chance creation expected."
      },
      {
        "attacker": "Pape Gueye",
        "attacker_role": "LM",
        "attacker_market_value": 39000000,
        "attacker_height": 187,
        "attacker_skill_quality": 0.775,
        "defenders": [
          "Héctor Bellerín"
        ],
        "defender_roles": [
          "RB"
        ],
        "def_skill_quality_avg": 0.431,
        "duel_zone": "Left Mid vs Right Back — Wide Channel",
        "numerical_situation": "1v1",
        "duel_win_rate": 0.651,
        "xg_contribution": 0.0898,
        "shots_in_zone": 1.9,
        "dribbles_attempted": 3,
        "dribbles_successful": 1.7,
        "aerial_duels": 2,
        "aerial_won": 1.2,
        "crosses_in_zone": 2.7,
        "fouls_drawn": 1.0,
        "pressing_intensity_on_attacker": "LOW",
        "defender_stats": [
          {
            "player": "Héctor Bellerín",
            "role": "RB",
            "market_value": 2500000,
            "tackles_attempted": 1.9,
            "tackles_won": 1.2,
            "fouls_committed": 0.6,
            "interceptions_in_zone": 0.7,
            "clearances_in_zone": 0.5,
            "aerial_duels_won": 0.8,
            "defensive_success_rate": 0.349
          }
        ],
        "duel_analysis": "Pape Gueye (LM) has a clear attacking advantage against Héctor Bellerín in a direct 1v1 contest. Duel win probability: 65%. The quality gap is significant (€39M vs €2M avg). Projected xG contribution: 0.090 — and projects to generate high-quality chances."
      },
      {
        "attacker": "Alberto Moleiro",
        "attacker_role": "CM",
        "attacker_market_value": 54000000,
        "attacker_height": 172,
        "attacker_skill_quality": 0.837,
        "defenders": [
          "Facundo Bernal"
        ],
        "defender_roles": [
          "CDM"
        ],
        "def_skill_quality_avg": 0.472,
        "duel_zone": "Central Mid vs Defensive Mid — Pressing/Creation Duel",
        "numerical_situation": "1v1",
        "duel_win_rate": 0.554,
        "xg_contribution": 0.0918,
        "shots_in_zone": 1.9,
        "dribbles_attempted": 3,
        "dribbles_successful": 1.5,
        "aerial_duels": 2,
        "aerial_won": 0.8,
        "crosses_in_zone": 0.0,
        "fouls_drawn": 1.2,
        "pressing_intensity_on_attacker": "LOW",
        "defender_stats": [
          {
            "player": "Facundo Bernal",
            "role": "CDM",
            "market_value": 5800000,
            "tackles_attempted": 2.0,
            "tackles_won": 1.5,
            "fouls_committed": 0.6,
            "interceptions_in_zone": 0.8,
            "clearances_in_zone": 0.5,
            "aerial_duels_won": 1.1,
            "defensive_success_rate": 0.446
          }
        ],
        "duel_analysis": "Alberto Moleiro (CM) is slightly favored against Facundo Bernal in a direct 1v1 contest. Duel win probability: 55%. The quality gap is significant (€54M vs €6M avg). Projected xG contribution: 0.092 — creating consistent moderate threat."
      }
    ],
    "away_attacking_duels": [
      {
        "attacker": "Pablo Fornals",
        "attacker_role": "LW",
        "attacker_market_value": 8400000,
        "attacker_height": 178,
        "attacker_skill_quality": 0.503,
        "defenders": [
          "Sergi Cardona"
        ],
        "defender_roles": [
          "RB"
        ],
        "def_skill_quality_avg": 0.506,
        "duel_zone": "Left Wing vs Right Back — Flank Battle",
        "numerical_situation": "1v1",
        "duel_win_rate": 0.447,
        "xg_contribution": 0.0788,
        "shots_in_zone": 1.9,
        "dribbles_attempted": 3,
        "dribbles_successful": 1.2,
        "aerial_duels": 2,
        "aerial_won": 1.0,
        "crosses_in_zone": 2.0,
        "fouls_drawn": 1.2,
        "pressing_intensity_on_attacker": "LOW",
        "defender_stats": [
          {
            "player": "Sergi Cardona",
            "role": "RB",
            "market_value": 8600000,
            "tackles_attempted": 2.0,
            "tackles_won": 1.7,
            "fouls_committed": 0.5,
            "interceptions_in_zone": 0.8,
            "clearances_in_zone": 0.7,
            "aerial_duels_won": 1.0,
            "defensive_success_rate": 0.553
          }
        ],
        "duel_analysis": "Pablo Fornals (LW) is evenly matched against Sergi Cardona in a direct 1v1 contest. Duel win probability: 45%.  Projected xG contribution: 0.079 — with neither side clearly dominant."
      },
      {
        "attacker": "Antony",
        "attacker_role": "RW",
        "attacker_market_value": 37000000,
        "attacker_height": 172,
        "attacker_skill_quality": 0.764,
        "defenders": [
          "Pau Navarro"
        ],
        "defender_roles": [
          "LB"
        ],
        "def_skill_quality_avg": 0.575,
        "duel_zone": "Right Wing vs Left Back — Flank Battle",
        "numerical_situation": "1v1",
        "duel_win_rate": 0.513,
        "xg_contribution": 0.1619,
        "shots_in_zone": 2.0,
        "dribbles_attempted": 4,
        "dribbles_successful": 1.8,
        "aerial_duels": 2,
        "aerial_won": 0.8,
        "crosses_in_zone": 2.5,
        "fouls_drawn": 1.2,
        "pressing_intensity_on_attacker": "LOW",
        "defender_stats": [
          {
            "player": "Pau Navarro",
            "role": "LB",
            "market_value": 14600000,
            "tackles_attempted": 2.0,
            "tackles_won": 1.6,
            "fouls_committed": 0.5,
            "interceptions_in_zone": 0.9,
            "clearances_in_zone": 0.8,
            "aerial_duels_won": 1.1,
            "defensive_success_rate": 0.487
          }
        ],
        "duel_analysis": "Antony (RW) is slightly favored against Pau Navarro in a direct 1v1 contest. Duel win probability: 51%. The quality gap is significant (€37M vs €15M avg). Projected xG contribution: 0.162 — creating consistent moderate threat."
      },
      {
        "attacker": "Isco",
        "attacker_role": "CAM",
        "attacker_market_value": 3600000,
        "attacker_height": 176,
        "attacker_skill_quality": 0.445,
        "defenders": [
          "Alberto Moleiro"
        ],
        "defender_roles": [
          "CM"
        ],
        "def_skill_quality_avg": 0.837,
        "duel_zone": "CAM vs CM",
        "numerical_situation": "1v1",
        "duel_win_rate": 0.26,
        "xg_contribution": 0.0355,
        "shots_in_zone": 1.7,
        "dribbles_attempted": 3,
        "dribbles_successful": 0.7,
        "aerial_duels": 2,
        "aerial_won": 0.9,
        "crosses_in_zone": 0.0,
        "fouls_drawn": 1.4,
        "pressing_intensity_on_attacker": "ULTRA_HIGH",
        "defender_stats": [
          {
            "player": "Alberto Moleiro",
            "role": "CM",
            "market_value": 54000000,
            "tackles_attempted": 2.3,
            "tackles_won": 2.4,
            "fouls_committed": 0.4,
            "interceptions_in_zone": 1.3,
            "clearances_in_zone": 0.5,
            "aerial_duels_won": 1.1,
            "defensive_success_rate": 0.74
          }
        ],
        "duel_analysis": "Isco (CAM) is heavily outmatched defensively against Alberto Moleiro in a direct 1v1 contest. Duel win probability: 26%. The quality gap is significant (€4M vs €54M avg). Projected xG contribution: 0.035 — with very limited chance creation expected."
      },
      {
        "attacker": "Cucho Hernández",
        "attacker_role": "ST",
        "attacker_market_value": 16500000,
        "attacker_height": 175,
        "attacker_skill_quality": 0.595,
        "defenders": [
          "Alexander Freeman",
          "Renato Veiga"
        ],
        "defender_roles": [
          "CB",
          "CB"
        ],
        "def_skill_quality_avg": 0.612,
        "duel_zone": "Striker vs Two Centre Backs — 1v2 Aerial/Physical Battle",
        "numerical_situation": "1v2",
        "duel_win_rate": 0.18,
        "xg_contribution": 0.1181,
        "shots_in_zone": 2.0,
        "dribbles_attempted": 2,
        "dribbles_successful": 0.3,
        "aerial_duels": 3,
        "aerial_won": 1.4,
        "crosses_in_zone": 0.0,
        "fouls_drawn": 1.6,
        "pressing_intensity_on_attacker": "LOW",
        "defender_stats": [
          {
            "player": "Alexander Freeman",
            "role": "CB",
            "market_value": 9200000,
            "tackles_attempted": 1.0,
            "tackles_won": 1.1,
            "fouls_committed": 0.5,
            "interceptions_in_zone": 0.8,
            "clearances_in_zone": 0.7,
            "aerial_duels_won": 0.8,
            "defensive_success_rate": 0.82
          },
          {
            "player": "Renato Veiga",
            "role": "CB",
            "market_value": 29000000,
            "tackles_attempted": 1.1,
            "tackles_won": 1.2,
            "fouls_committed": 0.4,
            "interceptions_in_zone": 1.1,
            "clearances_in_zone": 1.0,
            "aerial_duels_won": 0.8,
            "defensive_success_rate": 0.82
          }
        ],
        "duel_analysis": "Cucho Hernández (ST) is heavily outmatched defensively against Alexander Freeman and Renato Veiga in a 2-defender block. Duel win probability: 18%.  Projected xG contribution: 0.118 — with very limited chance creation expected."
      },
      {
        "attacker": "Facundo Bernal",
        "attacker_role": "CDM",
        "attacker_market_value": 5800000,
        "attacker_height": 187,
        "attacker_skill_quality": 0.472,
        "defenders": [
          "Alberto Moleiro"
        ],
        "defender_roles": [
          "CM"
        ],
        "def_skill_quality_avg": 0.837,
        "duel_zone": "Holding Mid vs Central Mid — Midfield Anchor Duel",
        "numerical_situation": "1v1",
        "duel_win_rate": 0.296,
        "xg_contribution": 0.0322,
        "shots_in_zone": 0.8,
        "dribbles_attempted": 2,
        "dribbles_successful": 0.5,
        "aerial_duels": 2,
        "aerial_won": 1.2,
        "crosses_in_zone": 0.0,
        "fouls_drawn": 1.3,
        "pressing_intensity_on_attacker": "ULTRA_HIGH",
        "defender_stats": [
          {
            "player": "Alberto Moleiro",
            "role": "CM",
            "market_value": 54000000,
            "tackles_attempted": 2.3,
            "tackles_won": 2.3,
            "fouls_committed": 0.4,
            "interceptions_in_zone": 1.3,
            "clearances_in_zone": 0.5,
            "aerial_duels_won": 0.8,
            "defensive_success_rate": 0.704
          }
        ],
        "duel_analysis": "Facundo Bernal (CDM) is heavily outmatched defensively against Alberto Moleiro in a direct 1v1 contest. Duel win probability: 30%. The quality gap is significant (€6M vs €54M avg). Projected xG contribution: 0.032 — with very limited chance creation expected."
      }
    ],
    "midfield_battle": {
      "home_midfield_power": 0.708,
      "away_midfield_power": 0.577,
      "home_creative_power": 0.811,
      "away_creative_power": 0.559,
      "home_defensive_power": 0.625,
      "away_defensive_power": 0.433,
      "home_dominance_ratio": 0.551,
      "home_midfield_count": 3,
      "away_midfield_count": 5,
      "home_midfield_players": [
        "Alberto Moleiro",
        "Pape Gueye",
        "Nathan-Dylan Saliba"
      ],
      "away_midfield_players": [
        "Pablo Fornals",
        "Isco",
        "Antony",
        "Facundo Bernal",
        "Marc Roca"
      ],
      "possession_advantage": "neutral",
      "estimated_possession_home_pct": 52.0,
      "estimated_possession_away_pct": 48.0,
      "home_pressing_actions_per_90": 7.7,
      "away_pressing_actions_per_90": 6.5,
      "home_key_passes_projected": 6.4,
      "away_key_passes_projected": 4.9,
      "home_throughball_threat": 3.0,
      "away_throughball_threat": 2.3,
      "key_personal_duel": "Alberto Moleiro vs Antony",
      "midfield_lambda_factor_home": 1.032,
      "midfield_lambda_factor_away": 0.985
    },
    "formation_analysis": {
      "home_formation": "4-4-2",
      "away_formation": "4-2-3-1",
      "home_tactical_bonus": -0.04,
      "away_tactical_bonus": 0.07,
      "formation_verdict": "Tactical parity between 4-4-2 and 4-2-3-1. Match outcome driven primarily by individual player quality."
    },
    "home_lambda": 1.292,
    "away_lambda": 1.02,
    "home_top_threat_zones": [
      "Striker vs Two Centre Backs — 1v2 Aerial/Physical Battle",
      "Central Mid vs Defensive Mid — Pressing/Creation Duel"
    ],
    "away_top_threat_zones": [
      "Right Wing vs Left Back — Flank Battle",
      "Striker vs Two Centre Backs — 1v2 Aerial/Physical Battle"
    ],
    "home_player_antagonists": {
      "Georges Mikautadze": {
        "opponents": [
          "Natan",
          "Marc Bartra"
        ],
        "primary_zone": "Striker vs Two Centre Backs — 1v2 Aerial/Physical Battle",
        "source": "attacking_duel"
      },
      "Pape Gueye": {
        "opponents": [
          "Héctor Bellerín",
          "Marc Roca"
        ],
        "primary_zone": "Left Mid vs Right Back — Wide Channel",
        "source": "attacking_duel, midfield_pairing"
      },
      "Alberto Moleiro": {
        "opponents": [
          "Facundo Bernal",
          "Isco",
          "Pablo Fornals"
        ],
        "primary_zone": "Central Mid vs Defensive Mid — Pressing/Creation Duel",
        "source": "attacking_duel, defensive_duel, midfield_pairing"
      },
      "Sergi Cardona": {
        "opponents": [
          "Pablo Fornals"
        ],
        "primary_zone": "Left Wing vs Right Back — Flank Battle",
        "source": "defensive_duel"
      },
      "Pau Navarro": {
        "opponents": [
          "Antony"
        ],
        "primary_zone": "Right Wing vs Left Back — Flank Battle",
        "source": "defensive_duel"
      },
      "Alexander Freeman": {
        "opponents": [
          "Cucho Hernández"
        ],
        "primary_zone": "Striker vs Two Centre Backs — 1v2 Aerial/Physical Battle",
        "source": "defensive_duel"
      },
      "Renato Veiga": {
        "opponents": [
          "Cucho Hernández"
        ],
        "primary_zone": "Striker vs Two Centre Backs — 1v2 Aerial/Physical Battle",
        "source": "defensive_duel"
      },
      "Nathan-Dylan Saliba": {
        "opponents": [
          "Facundo Bernal",
          "Antony"
        ],
        "primary_zone": "Midfield lane",
        "source": "midfield_pairing"
      },
      "Péter Gulácsi": {
        "opponents": [
          "Cucho Hernández",
          "Marc Roca"
        ],
        "primary_zone": "Shape fallback",
        "source": "formation_fallback"
      },
      "Nicolas Pépé": {
        "opponents": [
          "Fran García",
          "Natan"
        ],
        "primary_zone": "Shape fallback",
        "source": "formation_fallback"
      },
      "Gerard Moreno": {
        "opponents": [
          "Fran García",
          "Héctor Bellerín"
        ],
        "primary_zone": "Shape fallback",
        "source": "formation_fallback"
      }
    },
    "away_player_antagonists": {
      "Natan": {
        "opponents": [
          "Georges Mikautadze"
        ],
        "primary_zone": "Striker vs Two Centre Backs — 1v2 Aerial/Physical Battle",
        "source": "defensive_duel"
      },
      "Marc Bartra": {
        "opponents": [
          "Georges Mikautadze"
        ],
        "primary_zone": "Striker vs Two Centre Backs — 1v2 Aerial/Physical Battle",
        "source": "defensive_duel"
      },
      "Héctor Bellerín": {
        "opponents": [
          "Pape Gueye"
        ],
        "primary_zone": "Left Mid vs Right Back — Wide Channel",
        "source": "defensive_duel"
      },
      "Facundo Bernal": {
        "opponents": [
          "Alberto Moleiro",
          "Nathan-Dylan Saliba"
        ],
        "primary_zone": "Central Mid vs Defensive Mid — Pressing/Creation Duel",
        "source": "defensive_duel, attacking_duel, midfield_pairing"
      },
      "Pablo Fornals": {
        "opponents": [
          "Sergi Cardona",
          "Alberto Moleiro"
        ],
        "primary_zone": "Left Wing vs Right Back — Flank Battle",
        "source": "attacking_duel, midfield_pairing"
      },
      "Antony": {
        "opponents": [
          "Pau Navarro",
          "Nathan-Dylan Saliba"
        ],
        "primary_zone": "Right Wing vs Left Back — Flank Battle",
        "source": "attacking_duel, midfield_pairing"
      },
      "Isco": {
        "opponents": [
          "Alberto Moleiro"
        ],
        "primary_zone": "CAM vs CM",
        "source": "attacking_duel, midfield_pairing"
      },
      "Cucho Hernández": {
        "opponents": [
          "Alexander Freeman",
          "Renato Veiga"
        ],
        "primary_zone": "Striker vs Two Centre Backs — 1v2 Aerial/Physical Battle",
        "source": "attacking_duel"
      },
      "Marc Roca": {
        "opponents": [
          "Pape Gueye"
        ],
        "primary_zone": "Midfield lane",
        "source": "midfield_pairing"
      },
      "Álvaro Valles": {
        "opponents": [
          "Nicolas Pépé",
          "Gerard Moreno"
        ],
        "primary_zone": "Shape fallback",
        "source": "formation_fallback"
      },
      "Fran García": {
        "opponents": [
          "Nicolas Pépé"
        ],
        "primary_zone": "Shape fallback",
        "source": "formation_fallback"
      }
    },
    "key_tactical_insight": "Midfield is evenly contested — Alberto Moleiro vs Antony will be the pivotal duel. Total antagonist xG — Home: 0.40, Away: 0.43. Home danger zone: Striker vs Two Centre Backs — 1v2 Aerial/Physical Battle. Away danger zone: Right Wing vs Left Back — Flank Battle.",
    "lambda_factors": {
      "home_gk_opposition_factor": 0.993,
      "away_gk_opposition_factor": 1.021,
      "home_set_piece_bonus": 0.1427,
      "away_set_piece_bonus": 0.0429,
      "home_defensive_solidity_vs": 0.9815,
      "away_defensive_solidity_vs": 0.9542,
      "home_midfield_factor": 1.032,
      "away_midfield_factor": 0.985,
      "stage_discount": 1.0,
      "quality_gap_applied": true,
      "home_avg_quality": 0.6073,
      "away_avg_quality": 0.5274,
      "avg_quality_gap": 0.0799,
      "squad_value_gap_log": 0.5474,
      "top5_value_gap_log": 0.5114,
      "attack_value_gap_log": 0.5832,
      "elite_count_gap": 1,
      "combined_quality_gap": 0.1603,
      "stronger_lambda_boost": 0.0882,
      "weaker_lambda_suppression": 0.0513,
      "home_bench_lambda_bonus": 0.0811,
      "away_bench_lambda_bonus": 0.068,
      "home_bench_players_modelled": 7,
      "away_bench_players_modelled": 7,
      "fbref_team_priors": {
        "applied": true,
        "home_squad": "Villarreal",
        "away_squad": "Real Betis",
        "home_goals_per90": 1.3333333333333333,
        "away_goals_against_per90": 1.33,
        "away_goals_per90": 1.3333333333333333,
        "home_goals_against_per90": 1.33,
        "home_empirical_lambda": 1.314,
        "away_empirical_lambda": 1.314,
        "blending_weight": 0.228
      },
      "mismatch_score_pressure_applied": false,
      "competitive_underdog_floor_applied": true,
      "competitive_underdog_floor": 1.02,
      "pre_competitive_floor_home_lambda": 1.292,
      "pre_competitive_floor_away_lambda": 1.009,
      "pre_calibration_home_lambda": 1.2916,
      "pre_calibration_away_lambda": 1.009,
      "competition_calibration_applied": false,
      "competition_calibration_reason": "no_sofascore_matches_data",
      "competition_calibration_samples": 0,
      "competition_observed_total_goals": 0.0,
      "competition_calibration_scale": 1.0,
      "neutral_share_preserved": false,
      "final_home_lambda": 1.292,
      "final_away_lambda": 1.02
    }
  },
  "home_standing": {
    "available": true,
    "team_position": 17,
    "opponent_position": 4,
    "standing_lambda_multiplier": 1.1011,
    "attack_index": 1.249,
    "defense_concede_index": 1.041,
    "form_multiplier": 0.944,
    "team_attack_rate_contextual": 1.5,
    "opp_defense_rate_contextual": 1.25,
    "team_ppg": 0.5,
    "opponent_ppg": 2.25
  },
  "away_standing": {
    "available": true,
    "team_position": 4,
    "opponent_position": 17,
    "standing_lambda_multiplier": 1.2649,
    "attack_index": 1.041,
    "defense_concede_index": 1.666,
    "form_multiplier": 1.056,
    "team_attack_rate_contextual": 1.25,
    "opp_defense_rate_contextual": 2.0,
    "team_ppg": 2.25,
    "opponent_ppg": 0.5
  },
  "xgboost_reasoning": {
    "summary": "Antagonist + XGBoost match analysis for Villarreal vs Real Betis. Player statistics regressed using position-specific XGBoost models (G, D, M, F) with 2026-2027 FBref priors. Micro-duels resolved across 4-4-2 vs 4-2-3-1 (duel lambdas: Home 1.292, Away 1.009). Final calibrated Poisson lambdas: Home 1.292, Away 1.020 (most likely score 1-0).",
    "competition": "LaLiga",
    "model_coverage": {
      "home_starters_count": 11,
      "home_xgboost_players": 8,
      "home_fbref_players": 9,
      "away_starters_count": 11,
      "away_xgboost_players": 11,
      "away_fbref_players": 10,
      "home_bench_modelled": 7,
      "away_bench_modelled": 7
    },
    "team_priors": {
      "applied": true,
      "home_squad": "Villarreal",
      "away_squad": "Real Betis",
      "home_goals_per90": 1.3333333333333333,
      "away_goals_against_per90": 1.33,
      "away_goals_per90": 1.3333333333333333,
      "home_goals_against_per90": 1.33,
      "home_empirical_lambda": 1.314,
      "away_empirical_lambda": 1.314,
      "blending_weight": 0.228
    },
    "pipeline_stages": [
      "1. XGBoost player regressions for volume & event rates with market-value quality scaling",
      "2. Multi-source prior blending (FBref 2026-2027 tables + Sofascore season history)",
      "3. Antagonist formation duel matrix resolving 1v1 and zonal matchups",
      "4. Team-level prior calibration (FBref possession and attack/defense efficiencies)",
      "5. Bivariate Poisson matrix with Dixon-Coles low-score correction"
    ],
    "final_lambdas": {
      "home_lambda": 1.292,
      "away_lambda": 1.02,
      "micro_duel_home_lambda": 1.292,
      "micro_duel_away_lambda": 1.009
    },
    "calibration_and_pressure": {
      "competition_calibration_applied": false,
      "competition_calibration_scale": 1.0,
      "mismatch_pressure_applied": false,
      "underdog_floor_applied": true
    }
  },
  "timestamp": "2026-09-14T13:30:28Z"
}