Vitalia Diatchenko vs Lucrezia Stefanini
US Open | Hard | Qualification Round 1
19 Aug 2025, 18:50
19 Aug 2025, 18:50
Comparativo de Odds
| Fuente | Vitalia … | Lucrezia … | Prob Impl. P1 |
|---|
Estadísticas de Jugadores
Vitalia Diatchenko
Ranking
#-
UTR Rating
11.55 Pro
UTR Ranking
#223
Forma L5
40% (5p)
Forma L10
50% (8p)
WR Hard
0/1 = 0.0%
Lucrezia Stefanini
Ranking
#140
UTR Rating
11.65 Pro
UTR Ranking
#188
Forma L5
40% (5p)
Forma L10
50% (10p)
WR Hard
22/42 = 52.4%
Momentum & Forma UTR
Vitalia Diatchenko
Record 2025
11W - 11L (50%)
Racha
4L
UTR Oponentes
11.4
Últimos 5:
L
L
L
L
W
Lucrezia Stefanini
Sin datos UTR v4
Features del Modelo XGBoost (60 features)
Rankings
| rank_advantage | -360.0000 | |
| rank_ratio | 0.2800 | |
| log_rank_ratio | -1.2730 | |
| rank_tier_advantage | -1.0000 | |
| points_diff | -525.0000 | |
| best_rank_diff | -401.0000 |
Superficie
| surface_wr_diff | -51.5000 | |
| surface_wr_diff_adjusted | -31.6342 | |
| surface_matches_ratio | 0.0238 | |
| surface_tournaments_won_diff | -1.0000 | |
| surface_wr_p1 | 0.0000 | |
| surface_wr_p2 | 51.5000 | |
| surface_wr_p1_stable | 4.0000 | |
| surface_wr_p2_stable | 52.1739 | |
| p1_surface_matches | 1.0000 | |
| p2_surface_matches | 42.0000 | |
| p1_surface_dominance | -1.0000 |
Confianza
| p1_confidence | 0.3133 | |
| p2_confidence | 1.0000 | |
| combined_confidence | 0.6567 |
Servicio
| serve_quality_diff | 0.2668 | |
| first_serve_won_diff | 2.6559 | |
| second_serve_won_diff | -1.1282 | |
| bp_saved_diff | 30.3698 | |
| bp_converted_diff | 53.6289 | |
| aces_per_match_diff | -0.3614 |
Forma
| last5_wr_diff | 0.0000 | |
| last3_wr_diff | 0.3333 | |
| momentum_p1 | 50.0000 | |
| momentum_p2 | 38.0000 | |
| momentum_diff | 12.0000 | |
| weighted_momentum_diff | 7.6900 | |
| current_streak_diff | 0.0000 | |
| days_since_last_match_p1 | 32.0000 | |
| days_since_last_match_p2 | 27.0000 | |
| match_load_p1 | 0.0000 | |
| match_load_p2 | 0.0000 | |
| match_load_diff | 0.0000 |
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 | 0.0000 | |
| tiebreak_wr_p1 | 0.0000 | |
| tiebreak_wr_p2 | 0.5000 | |
| serve_consistency_p1 | 7.6204 | |
| serve_consistency_p2 | 7.4690 |
Interacción
| surface_rank_synergy | 65.5577 | |
| rank_surface_mismatch_p1 | 0.1400 | |
| rank_surface_mismatch_p2 | 0.3450 | |
| elite_surface_amplifier | 0.0000 |
UTR
| utr_diff | -0.1000 | |
| utr_p1 | 0.4176 | |
| utr_p2 | 0.4294 | |
| utr_advantage | -0.8621 | |
| 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)
surface_wr_diff
0.1032
surface_rank_synergy
0.0540
points_diff
0.0344
utr_diff
0.0324
utr_advantage
0.0308
rank_tier_advantage
0.0300
rank_advantage
0.0264
surface_wr_diff_adjusted
0.0206
log_rank_ratio
0.0186
utr_available
0.0172
Info del Partido
Match ID
8225
API ID
14466789
Gamdom ID
-
Torneo
US Open
Superficie
Hard
Ronda
Qualification Round 1
Status
finished
JSON Data
{
"match": {
"id": 8225,
"api_id": 14466789,
"gamdom_id": null,
"player1": "Vitalia Diatchenko",
"player2": "Lucrezia Stefanini",
"tournament": "US Open",
"surface": "hard",
"round": "Qualification Round 1",
"date": "2025-08-19T18:50:00+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": null,
"utr_singles": 11.55,
"utr_ranking": 223,
"utr_division": "Pro",
"utr_pro": true,
"utr_v4_wins": 11,
"utr_v4_losses": 11,
"utr_v4_wr": 50.0,
"utr_v4_win_streak": 0,
"utr_v4_lose_streak": 4,
"utr_v4_avg_opp_utr": 11.39,
"utr_v4_recent": [
{
"win": false,
"opponent_utr": 11.22,
"opponent_name": "Amandine Hesse"
},
{
"win": false,
"opponent_utr": 11.0,
"opponent_name": "Carol Young Suh Lee"
},
{
"win": false,
"opponent_utr": 11.75,
"opponent_name": "Julia Riera"
},
{
"win": false,
"opponent_utr": 11.65,
"opponent_name": "Lucrezia Stefanini"
},
{
"win": true,
"opponent_utr": 10.94,
"opponent_name": "Aneta Laboutkova"
}
],
"utr_v4_synced": "2025-12-07T19:58:59.607189+00:00",
"utr_v4_available": true,
"wr_surface": 0.0,
"wr_surface_wins": 0,
"wr_surface_total": 1,
"wr_surface_source": "TennisPlayerYearStats",
"form_l5_wr": 40.0,
"form_l10_wr": 50.0,
"form_l5_matches": 5,
"form_l10_matches": 8
},
"p2": {
"ranking": 140,
"utr_singles": 11.65,
"utr_ranking": 188,
"utr_division": "Pro",
"utr_pro": true,
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"wr_surface": 52.38095238095239,
"wr_surface_wins": 22,
"wr_surface_total": 42,
"wr_surface_source": "TennisPlayerYearStats",
"form_l5_wr": 40.0,
"form_l10_wr": 50.0,
"form_l5_matches": 5,
"form_l10_matches": 10
}
},
"utr": {
"p1": {
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"ranking": 223,
"division": "Pro",
"is_pro": true
},
"p2": {
"score": 11.65,
"ranking": 188,
"division": "Pro",
"is_pro": true
}
},
"features": {
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"rank_ratio": 0.28,
"log_rank_ratio": -1.2729656758128873,
"rank_tier_advantage": -1,
"points_diff": -525,
"best_rank_diff": -401,
"surface_wr_diff": -51.5,
"surface_wr_diff_adjusted": -31.634202898550722,
"surface_matches_ratio": 0.023809523809523808,
"surface_tournaments_won_diff": -1,
"surface_wr_p1": 0,
"surface_wr_p2": 51.5,
"surface_wr_p1_stable": 4.0,
"surface_wr_p2_stable": 52.17391304347826,
"p1_surface_matches": 1,
"p2_surface_matches": 42,
"p1_surface_dominance": -1.0,
"p1_confidence": 0.3133333333333333,
"p2_confidence": 1.0,
"combined_confidence": 0.6566666666666666,
"serve_quality_diff": 0.2667727272727305,
"first_serve_won_diff": 2.6559090909090983,
"second_serve_won_diff": -1.1281818181818153,
"bp_saved_diff": 30.369772727272732,
"bp_converted_diff": 53.62886363636364,
"aces_per_match_diff": -0.3613636363636364,
"last5_wr_diff": 0.0,
"last3_wr_diff": 0.3333333333333333,
"momentum_p1": 50.0,
"momentum_p2": 38.0,
"momentum_diff": 12.0,
"weighted_momentum_diff": 7.689999999999998,
"current_streak_diff": 0,
"days_since_last_match_p1": 32,
"days_since_last_match_p2": 27,
"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": 0.5,
"serve_consistency_p1": 7.620374077780426,
"serve_consistency_p2": 7.468993363277582,
"surface_rank_synergy": 65.5577323043637,
"rank_surface_mismatch_p1": 0.14,
"rank_surface_mismatch_p2": 0.345,
"elite_surface_amplifier": -0.0,
"utr_diff": -0.09999999999999964,
"utr_p1": 0.4176470588235295,
"utr_p2": 0.4294117647058824,
"utr_advantage": -0.8620689655172382,
"utr_both_pro": 1.0,
"utr_available": 1.0
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"feature_importance": {
"rank_advantage": "0.0264",
"rank_ratio": "0.0154",
"log_rank_ratio": "0.0186",
"rank_tier_advantage": "0.03",
"points_diff": "0.0344",
"best_rank_diff": "0.0156",
"surface_wr_diff": "0.1032",
"surface_wr_diff_adjusted": "0.0206",
"surface_matches_ratio": "0.0126",
"surface_tournaments_won_diff": "0.0128",
"surface_wr_p1": "0.0156",
"surface_wr_p2": "0.0157",
"surface_wr_p1_stable": "0.0122",
"surface_wr_p2_stable": "0.0125",
"p1_surface_matches": "0.0123",
"p2_surface_matches": "0.0123",
"p1_surface_dominance": "0.0134",
"p1_confidence": "0.0145",
"p2_confidence": "0.0121",
"combined_confidence": "0.0143",
"serve_quality_diff": "0.0122",
"first_serve_won_diff": "0.0125",
"second_serve_won_diff": "0.012",
"bp_saved_diff": "0.0121",
"bp_converted_diff": "0.0122",
"aces_per_match_diff": "0.0118",
"last5_wr_diff": "0.0115",
"last3_wr_diff": "0.0125",
"momentum_p1": "0.013",
"momentum_p2": "0.0115",
"momentum_diff": "0.0127",
"weighted_momentum_diff": "0.0119",
"current_streak_diff": "0.0129",
"days_since_last_match_p1": "0.0132",
"days_since_last_match_p2": "0.0114",
"match_load_p1": "0.012",
"match_load_p2": "0.0124",
"match_load_diff": "0.0123",
"h2h_wins_diff": "0.0133",
"h2h_matches": "0.0152",
"h2h_win_rate_p1": "0.0028",
"h2h_on_surface": "0.0059",
"h2h_recency_weighted": "0.0121",
"h2h_confidence_score": "0.0151",
"winner_ue_ratio_p1": "0.0141",
"winner_ue_ratio_p2": "0.0133",
"tiebreak_wr_p1": "0.0121",
"tiebreak_wr_p2": "0.012",
"serve_consistency_p1": "0.0117",
"serve_consistency_p2": "0.0124",
"surface_rank_synergy": "0.054",
"rank_surface_mismatch_p1": "0.0125",
"rank_surface_mismatch_p2": "0.0127",
"elite_surface_amplifier": "0.0171",
"utr_diff": "0.0324",
"utr_p1": "0.012",
"utr_p2": "0.0115",
"utr_advantage": "0.0308",
"utr_both_pro": "0.0149",
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}
}