{
  "match": {
    "id": 9109,
    "api_id": 14627758,
    "gamdom_id": null,
    "player1": "Nahia Berecoechea",
    "player2": "Tatiana Pieri",
    "tournament": "WTA 125K San Sebastian, Spain Women Singles",
    "surface": "clay",
    "round": "Quarterfinals",
    "date": "2025-09-06T09:00:00+00:00",
    "status": "finished"
  },
  "odds": {
    "sofascore": {
      "p1": null,
      "p2": null
    },
    "gamdom": {
      "p1": null,
      "p2": null
    },
    "tnnslive": {
      "p1": null,
      "p2": null
    }
  },
  "prediction": null,
  "player_stats": {
    "p1": {
      "ranking": 485,
      "utr_singles": 11.2,
      "utr_ranking": 393,
      "utr_division": "Pro",
      "utr_pro": true,
      "utr_v4_available": false,
      "wr_surface": 0,
      "wr_surface_wins": 0,
      "wr_surface_total": 0,
      "wr_surface_source": "TennisPlayerYearStats",
      "form_l5_wr": 0.0,
      "form_l10_wr": 0.0,
      "form_l5_matches": 1,
      "form_l10_matches": 1
    },
    "p2": {
      "ranking": 354,
      "utr_singles": 11.24,
      "utr_ranking": 372,
      "utr_division": "Pro",
      "utr_pro": true,
      "utr_v4_available": false,
      "wr_surface": 60.0,
      "wr_surface_wins": 3,
      "wr_surface_total": 5,
      "wr_surface_source": "TennisPlayerYearStats",
      "form_l5_wr": 40.0,
      "form_l10_wr": 50.0,
      "form_l5_matches": 5,
      "form_l10_matches": 6
    }
  },
  "utr": {
    "p1": {
      "score": 11.2,
      "ranking": 393,
      "division": "Pro",
      "is_pro": true
    },
    "p2": {
      "score": 11.24,
      "ranking": 372,
      "division": "Pro",
      "is_pro": true
    }
  },
  "features": {
    "rank_advantage": -131,
    "rank_ratio": 0.7298969072164948,
    "log_rank_ratio": -0.3148519778037088,
    "rank_tier_advantage": 0,
    "points_diff": -65,
    "best_rank_diff": -41,
    "surface_wr_diff": -60.0,
    "surface_wr_diff_adjusted": -2.5925925925925926,
    "surface_matches_ratio": 0.0,
    "surface_tournaments_won_diff": 0,
    "surface_wr_p1": 0,
    "surface_wr_p2": 60.0,
    "surface_wr_p1_stable": 50.0,
    "surface_wr_p2_stable": 57.77777777777778,
    "p1_surface_matches": 0,
    "p2_surface_matches": 5,
    "p1_surface_dominance": 0.0,
    "p1_confidence": 0.3,
    "p2_confidence": 0.36666666666666664,
    "combined_confidence": 0.3333333333333333,
    "serve_quality_diff": -41.78999999999999,
    "first_serve_won_diff": -54.8,
    "second_serve_won_diff": -45.3,
    "bp_saved_diff": -61.6,
    "bp_converted_diff": -39.7,
    "aces_per_match_diff": -0.4,
    "last5_wr_diff": -0.4,
    "last3_wr_diff": 0.0,
    "momentum_p1": 0.0,
    "momentum_p2": 10.0,
    "momentum_diff": -10.0,
    "weighted_momentum_diff": -7.439999999999998,
    "current_streak_diff": 2,
    "days_since_last_match_p1": 146,
    "days_since_last_match_p2": 54,
    "match_load_p1": 0,
    "match_load_p2": 0,
    "match_load_diff": 0,
    "h2h_wins_diff": 0,
    "h2h_matches": 0,
    "h2h_win_rate_p1": 0.5,
    "h2h_on_surface": 0,
    "h2h_recency_weighted": 0.5,
    "h2h_confidence_score": 0.0,
    "winner_ue_ratio_p1": 0.0,
    "winner_ue_ratio_p2": 0.0,
    "tiebreak_wr_p1": 0.0,
    "tiebreak_wr_p2": 0.0,
    "serve_consistency_p1": 10.0,
    "serve_consistency_p2": 3.9050365814846417,
    "surface_rank_synergy": 18.89111866822253,
    "rank_surface_mismatch_p1": 0.369,
    "rank_surface_mismatch_p2": 0.031000000000000028,
    "elite_surface_amplifier": -0.0,
    "utr_diff": -0.040000000000000924,
    "utr_p1": 0.37647058823529406,
    "utr_p2": 0.38117647058823534,
    "utr_advantage": -0.3565062388591883,
    "utr_both_pro": 1.0,
    "utr_available": 1.0
  },
  "feature_importance": {
    "rank_advantage": "0.0208",
    "rank_ratio": "0.0191",
    "log_rank_ratio": "0.0159",
    "rank_tier_advantage": "0.0126",
    "points_diff": "0.0137",
    "best_rank_diff": "0.0166",
    "surface_wr_diff": "0.0685",
    "surface_wr_diff_adjusted": "0.0184",
    "surface_matches_ratio": "0.0114",
    "surface_tournaments_won_diff": "0.0109",
    "surface_wr_p1": "0.019",
    "surface_wr_p2": "0.0179",
    "surface_wr_p1_stable": "0.0121",
    "surface_wr_p2_stable": "0.0116",
    "p1_surface_matches": "0.0114",
    "p2_surface_matches": "0.0115",
    "p1_surface_dominance": "0.0127",
    "p1_confidence": "0.0097",
    "p2_confidence": "0.0123",
    "combined_confidence": "0.0116",
    "serve_quality_diff": "0.012",
    "first_serve_won_diff": "0.0125",
    "second_serve_won_diff": "0.0114",
    "bp_saved_diff": "0.0115",
    "bp_converted_diff": "0.011",
    "aces_per_match_diff": "0.0106",
    "last5_wr_diff": "0.0124",
    "last3_wr_diff": "0.0129",
    "momentum_p1": "0.0129",
    "momentum_p2": "0.0108",
    "momentum_diff": "0.0122",
    "weighted_momentum_diff": "0.0137",
    "current_streak_diff": "0.0146",
    "days_since_last_match_p1": "0.0118",
    "days_since_last_match_p2": "0.0122",
    "match_load_p1": "0.0117",
    "match_load_p2": "0.0111",
    "match_load_diff": "0.0106",
    "h2h_wins_diff": "0.0137",
    "h2h_matches": "0.0117",
    "h2h_win_rate_p1": "0.0088",
    "h2h_on_surface": "0.0",
    "h2h_recency_weighted": "0.0131",
    "h2h_confidence_score": "0.0124",
    "winner_ue_ratio_p1": "0.0133",
    "winner_ue_ratio_p2": "0.0118",
    "tiebreak_wr_p1": "0.012",
    "tiebreak_wr_p2": "0.0121",
    "serve_consistency_p1": "0.0104",
    "serve_consistency_p2": "0.0109",
    "surface_rank_synergy": "0.0307",
    "rank_surface_mismatch_p1": "0.0122",
    "rank_surface_mismatch_p2": "0.0119",
    "elite_surface_amplifier": "0.0174",
    "utr_diff": "0.0839",
    "utr_p1": "0.0118",
    "utr_p2": "0.0114",
    "utr_advantage": "0.1087",
    "utr_both_pro": "0.0161",
    "utr_available": "0.0118"
  }
}