Hanna Chang vs Katie Volynets
Seoul | Hard | Qualification Round 1
13 Sep 2025, 06:00
Comparativo de Odds
Fuente Hanna … Katie … Prob Impl. P1
Estadísticas de Jugadores
Hanna Chang
Ranking #324
UTR Rating 11,30 Pro
UTR Ranking #356
Forma L5 40% (5p)
Forma L10 40% (10p)
WR Hard 1/7 = 14,3%
Katie Volynets
Ranking #96
UTR Rating 12,00 Pro
UTR Ranking #115
Forma L5 60% (5p)
Forma L10 50% (10p)
WR Hard 21/36 = 58,3%
Features del Modelo XGBoost (60 features)
Rankings
rank_advantage -228,0000
rank_ratio 0,2963
log_rank_ratio -1,2164
rank_tier_advantage -2,0000
points_diff -584,0000
best_rank_diff -113,0000
Superficie
surface_wr_diff -40,4198
surface_wr_diff_adjusted -23,1895
surface_matches_ratio 0,1892
surface_tournaments_won_diff 2,0000
surface_wr_p1 18,5714
surface_wr_p2 58,9912
surface_wr_p1_stable 27,7778
surface_wr_p2_stable 58,9744
p1_surface_matches 14,0000
p2_surface_matches 74,0000
p1_surface_dominance -0,5714
Confianza
p1_confidence 0,4867
p2_confidence 1,0000
combined_confidence 0,7433
Servicio
serve_quality_diff 1,6681
first_serve_won_diff 1,2900
second_serve_won_diff -4,2100
bp_saved_diff -8,1500
bp_converted_diff -20,0800
aces_per_match_diff 1,1430
Forma
last5_wr_diff -0,2000
last3_wr_diff 0,0000
momentum_p1 50,0000
momentum_p2 58,0000
momentum_diff -8,0000
weighted_momentum_diff -7,9990
current_streak_diff 0,0000
days_since_last_match_p1 3,0000
days_since_last_match_p2 18,0000
match_load_p1 4,0000
match_load_p2 0,0000
match_load_diff 4,0000
H2H
h2h_wins_diff 0,0000
h2h_matches 0,0000
h2h_win_rate_p1 0,5000
h2h_on_surface 0,0000
h2h_recency_weighted 0,5000
h2h_confidence_score 0,0000
Consistencia
winner_ue_ratio_p1 0,0000
winner_ue_ratio_p2 0,6705
tiebreak_wr_p1 0,0000
tiebreak_wr_p2 0,4211
serve_consistency_p1 10,5015
serve_consistency_p2 3,8071
Interacción
surface_rank_synergy 49,1665
rank_surface_mismatch_p1 0,0863
rank_surface_mismatch_p2 0,1381
elite_surface_amplifier 0,0000
UTR
utr_diff -0,7000
utr_p1 0,3882
utr_p2 0,4706
utr_advantage -6,0086
utr_both_pro 1,0000
utr_available 1,0000
utr_expected_prob 0,0000
utr_closeness 0,0000
utr_data_quality 0,0000
Top 10 Features (Modelo)
utr_advantage 0,1087
utr_diff 0,0839
surface_wr_diff 0,0685
surface_rank_synergy 0,0307
rank_advantage 0,0208
rank_ratio 0,0191
surface_wr_p1 0,0190
surface_wr_diff_adjusted 0,0184
surface_wr_p2 0,0179
elite_surface_amplifier 0,0174
Info del Partido
Match ID 9422
API ID 14673190
Gamdom ID -
Torneo Seoul
Superficie Hard
Ronda Qualification Round 1
Status finished
JSON Data
{
  "match": {
    "id": 9422,
    "api_id": 14673190,
    "gamdom_id": null,
    "player1": "Hanna Chang",
    "player2": "Katie Volynets",
    "tournament": "Seoul",
    "surface": "hard",
    "round": "Qualification Round 1",
    "date": "2025-09-13T02:00:00+00:00",
    "status": "finished"
  },
  "odds": {
    "sofascore": {
      "p1": null,
      "p2": null
    },
    "gamdom": {
      "p1": null,
      "p2": null
    },
    "tnnslive": {
      "p1": null,
      "p2": null
    }
  },
  "prediction": null,
  "player_stats": {
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      "wr_surface_wins": 1,
      "wr_surface_total": 7,
      "wr_surface_source": "TennisPlayerYearStats",
      "form_l5_wr": 40.0,
      "form_l10_wr": 40.0,
      "form_l5_matches": 5,
      "form_l10_matches": 10
    },
    "p2": {
      "ranking": 96,
      "utr_singles": 12.0,
      "utr_ranking": 115,
      "utr_division": "Pro",
      "utr_pro": true,
      "utr_v4_available": false,
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      "wr_surface_wins": 21,
      "wr_surface_total": 36,
      "wr_surface_source": "TennisPlayerYearStats",
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      "form_l10_wr": 50.0,
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    "p2": {
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      "division": "Pro",
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    "surface_wr_p1_stable": 27.77777777777778,
    "surface_wr_p2_stable": 58.97435897435898,
    "p1_surface_matches": 14,
    "p2_surface_matches": 74,
    "p1_surface_dominance": -0.5714285714285714,
    "p1_confidence": 0.4866666666666667,
    "p2_confidence": 1.0,
    "combined_confidence": 0.7433333333333334,
    "serve_quality_diff": 1.6680902255639083,
    "first_serve_won_diff": 1.2899999999999991,
    "second_serve_won_diff": -4.210000000000001,
    "bp_saved_diff": -8.149999999999991,
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    "last5_wr_diff": -0.19999999999999996,
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    "momentum_p2": 57.99999999999999,
    "momentum_diff": -7.999999999999993,
    "weighted_momentum_diff": -7.999000000000002,
    "current_streak_diff": 0,
    "days_since_last_match_p1": 3,
    "days_since_last_match_p2": 18,
    "match_load_p1": 4,
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    "h2h_wins_diff": 0,
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    "h2h_win_rate_p1": 0.5,
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    "h2h_recency_weighted": 0.5,
    "h2h_confidence_score": 0.0,
    "winner_ue_ratio_p1": 0.0,
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    "tiebreak_wr_p1": 0.0,
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    "serve_consistency_p1": 10.501549794274373,
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  "feature_importance": {
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    "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",
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    "surface_matches_ratio": "0.0114",
    "surface_tournaments_won_diff": "0.0109",
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    "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",
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    "serve_quality_diff": "0.012",
    "first_serve_won_diff": "0.0125",
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    "bp_converted_diff": "0.011",
    "aces_per_match_diff": "0.0106",
    "last5_wr_diff": "0.0124",
    "last3_wr_diff": "0.0129",
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    "momentum_p2": "0.0108",
    "momentum_diff": "0.0122",
    "weighted_momentum_diff": "0.0137",
    "current_streak_diff": "0.0146",
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    "h2h_recency_weighted": "0.0131",
    "h2h_confidence_score": "0.0124",
    "winner_ue_ratio_p1": "0.0133",
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    "tiebreak_wr_p1": "0.012",
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    "rank_surface_mismatch_p2": "0.0119",
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}