Katie Volynets vs Sofia Costoulas
US Open | Hard | Qualification Round 1
18 Ago 2025, 21:15
Comparativo de Odds
Fuente Katie … Sofia … Prob Impl. P1
Estadísticas de Jugadores
Katie Volynets
Ranking #96
UTR Rating 12,00 Pro
UTR Ranking #115
Forma L5 40% (5p)
Forma L10 30% (10p)
WR Hard 21/36 = 58,3%
Sofia Costoulas
Ranking #143
UTR Rating 11,72 Pro
UTR Ranking #179
Forma L5 20% (5p)
Forma L10 33% (6p)
WR Hard 1/4 = 25,0%
Features del Modelo XGBoost (60 features)
Rankings
rank_advantage 47,0000
rank_ratio 1,4896
log_rank_ratio 0,3985
rank_tier_advantage 1,0000
points_diff 277,0000
best_rank_diff 87,0000
Superficie
surface_wr_diff 26,4912
surface_wr_diff_adjusted 15,3003
surface_matches_ratio 12,3333
surface_tournaments_won_diff 0,0000
surface_wr_p1 58,9912
surface_wr_p2 32,5000
surface_wr_p1_stable 58,9744
surface_wr_p2_stable 36,8000
p1_surface_matches 74,0000
p2_surface_matches 6,0000
p1_surface_dominance 0,1892
Confianza
p1_confidence 1,0000
p2_confidence 0,3800
combined_confidence 0,6900
Servicio
serve_quality_diff -7,4304
first_serve_won_diff -0,8350
second_serve_won_diff 1,7200
bp_saved_diff -3,2400
bp_converted_diff 7,8425
aces_per_match_diff -3,7645
Forma
last5_wr_diff 0,2000
last3_wr_diff 0,0000
momentum_p1 22,0000
momentum_p2 30,0000
momentum_diff -8,0000
weighted_momentum_diff -4,9840
current_streak_diff -1,0000
days_since_last_match_p1 9,0000
days_since_last_match_p2 19,0000
match_load_p1 1,0000
match_load_p2 0,0000
match_load_diff 1,0000
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 0,6705
winner_ue_ratio_p2 0,0000
tiebreak_wr_p1 0,4211
tiebreak_wr_p2 0,0000
serve_consistency_p1 9,2466
serve_consistency_p2 4,1334
Interacción
surface_rank_synergy 10,5567
rank_surface_mismatch_p1 -0,0429
rank_surface_mismatch_p2 0,1280
elite_surface_amplifier 26,4912
UTR
utr_diff 0,2800
utr_p1 0,4706
utr_p2 0,4376
utr_advantage 2,3609
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 8135
API ID 14466831
Gamdom ID -
Torneo US Open
Superficie Hard
Ronda Qualification Round 1
Status finished
JSON Data
{
  "match": {
    "id": 8135,
    "api_id": 14466831,
    "gamdom_id": null,
    "player1": "Katie Volynets",
    "player2": "Sofia Costoulas",
    "tournament": "US Open",
    "surface": "hard",
    "round": "Qualification Round 1",
    "date": "2025-08-18T17:15:00+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": 21,
      "wr_surface_total": 36,
      "wr_surface_source": "TennisPlayerYearStats",
      "form_l5_wr": 40.0,
      "form_l10_wr": 30.0,
      "form_l5_matches": 5,
      "form_l10_matches": 10
    },
    "p2": {
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      "utr_singles": 11.72,
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      "utr_v4_available": false,
      "wr_surface": 25.0,
      "wr_surface_wins": 1,
      "wr_surface_total": 4,
      "wr_surface_source": "TennisPlayerYearStats",
      "form_l5_wr": 20.0,
      "form_l10_wr": 33.33333333333333,
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      "form_l10_matches": 6
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  "utr": {
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      "division": "Pro",
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    "best_rank_diff": 87,
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    "surface_matches_ratio": 12.333333333333334,
    "surface_tournaments_won_diff": 0,
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    "surface_wr_p1_stable": 58.97435897435898,
    "surface_wr_p2_stable": 36.8,
    "p1_surface_matches": 74,
    "p2_surface_matches": 6,
    "p1_surface_dominance": 0.1891891891891892,
    "p1_confidence": 1.0,
    "p2_confidence": 0.38,
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    "serve_quality_diff": -7.430447368421056,
    "first_serve_won_diff": -0.8349999999999937,
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    "bp_saved_diff": -3.240000000000009,
    "bp_converted_diff": 7.842499999999994,
    "aces_per_match_diff": -3.764473684210526,
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    "momentum_diff": -8.0,
    "weighted_momentum_diff": -4.983999999999995,
    "current_streak_diff": -1,
    "days_since_last_match_p1": 9,
    "days_since_last_match_p2": 19,
    "match_load_p1": 1,
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    "match_load_diff": 1,
    "h2h_wins_diff": 0,
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    "h2h_win_rate_p1": 0.5,
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    "winner_ue_ratio_p1": 0.6704545454545454,
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    "tiebreak_wr_p1": 0.42105263157894735,
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    "serve_consistency_p1": 9.24662010650787,
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    "surface_rank_synergy": 10.556660045193459,
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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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    "last5_wr_diff": "0.0124",
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    "weighted_momentum_diff": "0.0137",
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    "h2h_recency_weighted": "0.0131",
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}