Katie Volynets vs Sofia Costoulas
US Open | Hard | Qualification Round 1
18 Ago 2025, 21:15
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": {
"p1": {
"ranking": 96,
"utr_singles": 12.0,
"utr_ranking": 115,
"utr_division": "Pro",
"utr_pro": true,
"utr_v4_available": false,
"wr_surface": 58.333333333333336,
"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": {
"ranking": 143,
"utr_singles": 11.72,
"utr_ranking": 179,
"utr_division": "Pro",
"utr_pro": true,
"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,
"form_l5_matches": 5,
"form_l10_matches": 6
}
},
"utr": {
"p1": {
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"ranking": 115,
"division": "Pro",
"is_pro": true
},
"p2": {
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"ranking": 179,
"division": "Pro",
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},
"features": {
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"rank_ratio": 1.4895833333333333,
"log_rank_ratio": 0.398496438792071,
"rank_tier_advantage": 1,
"points_diff": 277,
"best_rank_diff": 87,
"surface_wr_diff": 26.49122807017544,
"surface_wr_diff_adjusted": 15.300307692307696,
"surface_matches_ratio": 12.333333333333334,
"surface_tournaments_won_diff": 0,
"surface_wr_p1": 58.99122807017544,
"surface_wr_p2": 32.5,
"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,
"combined_confidence": 0.69,
"serve_quality_diff": -7.430447368421056,
"first_serve_won_diff": -0.8349999999999937,
"second_serve_won_diff": 1.7199999999999989,
"bp_saved_diff": -3.240000000000009,
"bp_converted_diff": 7.842499999999994,
"aces_per_match_diff": -3.764473684210526,
"last5_wr_diff": 0.2,
"last3_wr_diff": 0.0,
"momentum_p1": 22.0,
"momentum_p2": 30.0,
"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,
"match_load_p2": 0,
"match_load_diff": 1,
"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": 0.6704545454545454,
"winner_ue_ratio_p2": 0.0,
"tiebreak_wr_p1": 0.42105263157894735,
"tiebreak_wr_p2": 0.0,
"serve_consistency_p1": 9.24662010650787,
"serve_consistency_p2": 4.133437196877275,
"surface_rank_synergy": 10.556660045193459,
"rank_surface_mismatch_p1": -0.04291228070175446,
"rank_surface_mismatch_p2": 0.12800000000000006,
"elite_surface_amplifier": 26.49122807017544,
"utr_diff": 0.27999999999999936,
"utr_p1": 0.47058823529411764,
"utr_p2": 0.4376470588235295,
"utr_advantage": 2.3608768971332155,
"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"
}
}