Alina Charaeva vs Himeno Sakatsume
Tokyo | Hard | Qualification Round 1
18 Oct 2025, 08:25
18 Oct 2025, 08:25
Comparativo de Odds
| Fuente | Alina … | Himeno … | Prob Impl. P1 |
|---|
Estadísticas de Jugadores
Alina Charaeva
Ranking
#163
UTR Rating
11.65 Pro
UTR Ranking
#189
Forma L5
60% (5p)
Forma L10
60% (10p)
WR Hard
6/13 = 46.2%
Himeno Sakatsume
Ranking
#156
UTR Rating
11.73 Pro
UTR Ranking
#172
Forma L5
60% (5p)
Forma L10
67% (9p)
WR Hard
8/15 = 53.3%
Features del Modelo XGBoost (60 features)
Rankings
| rank_advantage | -7.0000 | |
| rank_ratio | 0.9571 | |
| log_rank_ratio | -0.0439 | |
| rank_tier_advantage | 0.0000 | |
| points_diff | -23.0000 | |
| best_rank_diff | 13.0000 |
Superficie
| surface_wr_diff | -10.0000 | |
| surface_wr_diff_adjusted | -2.7121 | |
| surface_matches_ratio | 0.8667 | |
| surface_tournaments_won_diff | -1.0000 | |
| surface_wr_p1 | 45.0000 | |
| surface_wr_p2 | 55.0000 | |
| surface_wr_p1_stable | 47.0588 | |
| surface_wr_p2_stable | 52.6316 | |
| p1_surface_matches | 13.0000 | |
| p2_surface_matches | 15.0000 | |
| p1_surface_dominance | -0.0769 |
Confianza
| p1_confidence | 0.4733 | |
| p2_confidence | 0.5000 | |
| combined_confidence | 0.4867 |
Servicio
| serve_quality_diff | -2.9183 | |
| first_serve_won_diff | -4.9160 | |
| second_serve_won_diff | 1.7990 | |
| bp_saved_diff | 9.3200 | |
| bp_converted_diff | -3.3030 | |
| aces_per_match_diff | -0.5000 |
Forma
| last5_wr_diff | 0.0000 | |
| last3_wr_diff | 0.0000 | |
| momentum_p1 | 30.0000 | |
| momentum_p2 | 30.0000 | |
| momentum_diff | 0.0000 | |
| weighted_momentum_diff | -0.1350 | |
| current_streak_diff | 0.0000 | |
| days_since_last_match_p1 | 6.0000 | |
| days_since_last_match_p2 | 6.0000 | |
| match_load_p1 | 1.0000 | |
| match_load_p2 | 1.0000 | |
| 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 | 0.0000 | |
| serve_consistency_p1 | 4.2587 | |
| serve_consistency_p2 | 3.5758 |
Interacción
| surface_rank_synergy | 0.4389 | |
| rank_surface_mismatch_p1 | 0.0430 | |
| rank_surface_mismatch_p2 | -0.0430 | |
| elite_surface_amplifier | 0.0000 |
UTR
| utr_diff | -0.0800 | |
| utr_p1 | 0.4294 | |
| utr_p2 | 0.4388 | |
| utr_advantage | -0.6843 | |
| 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
11109
API ID
14903531
Gamdom ID
-
Torneo
Tokyo
Superficie
Hard
Ronda
Qualification Round 1
Status
finished
JSON Data
{
"match": {
"id": 11109,
"api_id": 14903531,
"gamdom_id": null,
"player1": "Alina Charaeva",
"player2": "Himeno Sakatsume",
"tournament": "Tokyo",
"surface": "hard",
"round": "Qualification Round 1",
"date": "2025-10-18T08:25:29+00:00",
"status": "finished"
},
"odds": {
"sofascore": {
"p1": null,
"p2": null
},
"gamdom": {
"p1": null,
"p2": null
},
"tnnslive": {
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"p2": null
}
},
"prediction": null,
"player_stats": {
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"utr_singles": 11.65,
"utr_ranking": 189,
"utr_division": "Pro",
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"wr_surface": 46.15384615384615,
"wr_surface_wins": 6,
"wr_surface_total": 13,
"wr_surface_source": "TennisPlayerYearStats",
"form_l5_wr": 60.0,
"form_l10_wr": 60.0,
"form_l5_matches": 5,
"form_l10_matches": 10
},
"p2": {
"ranking": 156,
"utr_singles": 11.73,
"utr_ranking": 172,
"utr_division": "Pro",
"utr_pro": true,
"utr_v4_available": false,
"wr_surface": 53.333333333333336,
"wr_surface_wins": 8,
"wr_surface_total": 15,
"wr_surface_source": "TennisPlayerYearStats",
"form_l5_wr": 60.0,
"form_l10_wr": 66.66666666666666,
"form_l5_matches": 5,
"form_l10_matches": 9
}
},
"utr": {
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"ranking": 189,
"division": "Pro",
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},
"p2": {
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},
"features": {
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"log_rank_ratio": -0.043894193557225264,
"rank_tier_advantage": 0,
"points_diff": -23,
"best_rank_diff": 13,
"surface_wr_diff": -9.999999999999993,
"surface_wr_diff_adjusted": -2.712074303405573,
"surface_matches_ratio": 0.8666666666666667,
"surface_tournaments_won_diff": -1,
"surface_wr_p1": 45.0,
"surface_wr_p2": 54.99999999999999,
"surface_wr_p1_stable": 47.05882352941176,
"surface_wr_p2_stable": 52.63157894736842,
"p1_surface_matches": 13,
"p2_surface_matches": 15,
"p1_surface_dominance": -0.07692307692307693,
"p1_confidence": 0.47333333333333333,
"p2_confidence": 0.5,
"combined_confidence": 0.4866666666666667,
"serve_quality_diff": -2.918300000000002,
"first_serve_won_diff": -4.915999999999997,
"second_serve_won_diff": 1.7989999999999995,
"bp_saved_diff": 9.32,
"bp_converted_diff": -3.3030000000000044,
"aces_per_match_diff": -0.4999999999999998,
"last5_wr_diff": 0.0,
"last3_wr_diff": 0.0,
"momentum_p1": 30.000000000000004,
"momentum_p2": 30.000000000000004,
"momentum_diff": 0.0,
"weighted_momentum_diff": -0.134999999999998,
"current_streak_diff": 0,
"days_since_last_match_p1": 6,
"days_since_last_match_p2": 6,
"match_load_p1": 1,
"match_load_p2": 1,
"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": 4.258650057017796,
"serve_consistency_p2": 3.5758168696569124,
"surface_rank_synergy": 0.4389419355722523,
"rank_surface_mismatch_p1": 0.04299999999999998,
"rank_surface_mismatch_p2": -0.04299999999999993,
"elite_surface_amplifier": -0.0,
"utr_diff": -0.08000000000000007,
"utr_p1": 0.4294117647058824,
"utr_p2": 0.4388235294117648,
"utr_advantage": -0.6843455945252358,
"utr_both_pro": 1.0,
"utr_available": 1.0
},
"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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}
}