Janice Tjen vs Alexandra Eala
WTA Sao Paulo, Brazil Women, Singles | Hard | Quarterfinals
12 Sep 2025, 16:00
12 Sep 2025, 16:00
Comparativo de Odds
| Fuente | Janice … | Alexandra … | Prob Impl. P1 |
|---|
Estadísticas de Jugadores
Janice Tjen
Ranking
#53
UTR Rating
12.33 Pro
UTR Ranking
#35
Forma L5
80% (5p)
Forma L10
86% (7p)
WR Hard
6/9 = 66.7%
Alexandra Eala
Ranking
#52
UTR Rating
12.14 Pro
UTR Ranking
#72
Forma L5
100% (5p)
Forma L10
80% (10p)
WR Hard
25/45 = 55.6%
Features del Modelo XGBoost (60 features)
Rankings
| rank_advantage | -1.0000 | |
| rank_ratio | 0.9811 | |
| log_rank_ratio | -0.0190 | |
| rank_tier_advantage | 0.0000 | |
| points_diff | -11.0000 | |
| best_rank_diff | -3.0000 |
Superficie
| surface_wr_diff | 8.2659 | |
| surface_wr_diff_adjusted | 4.9340 | |
| surface_matches_ratio | 0.2000 | |
| surface_tournaments_won_diff | 0.0000 | |
| surface_wr_p1 | 66.6667 | |
| surface_wr_p2 | 58.4008 | |
| surface_wr_p1_stable | 62.0513 | |
| surface_wr_p2_stable | 55.1020 | |
| p1_surface_matches | 9.0000 | |
| p2_surface_matches | 45.0000 | |
| p1_surface_dominance | 0.3333 |
Confianza
| p1_confidence | 0.4200 | |
| p2_confidence | 1.0000 | |
| combined_confidence | 0.7100 |
Servicio
| serve_quality_diff | 9.5660 | |
| first_serve_won_diff | 8.0700 | |
| second_serve_won_diff | 0.8200 | |
| bp_saved_diff | -2.1700 | |
| bp_converted_diff | -1.7000 | |
| aces_per_match_diff | 2.6425 |
Forma
| last5_wr_diff | -0.2000 | |
| last3_wr_diff | -0.3333 | |
| momentum_p1 | 80.0000 | |
| momentum_p2 | 100.0000 | |
| momentum_diff | -20.0000 | |
| weighted_momentum_diff | -9.9000 | |
| current_streak_diff | -3.0000 | |
| days_since_last_match_p1 | 1.0000 | |
| days_since_last_match_p2 | 1.0000 | |
| match_load_p1 | 2.0000 | |
| match_load_p2 | 7.0000 | |
| match_load_diff | -5.0000 |
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 | 0.8182 | |
| winner_ue_ratio_p2 | 1.1837 | |
| tiebreak_wr_p1 | 0.7500 | |
| tiebreak_wr_p2 | 0.5000 | |
| serve_consistency_p1 | 12.0931 | |
| serve_consistency_p2 | 9.2771 |
Interacción
| surface_rank_synergy | -0.1574 | |
| rank_surface_mismatch_p1 | -0.1677 | |
| rank_surface_mismatch_p2 | -0.0830 | |
| elite_surface_amplifier | 0.0000 |
UTR
| utr_diff | 0.1900 | |
| utr_p1 | 0.5094 | |
| utr_p2 | 0.4871 | |
| utr_advantage | 1.5529 | |
| 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
9418
API ID
14601531
Gamdom ID
-
Torneo
WTA Sao Paulo, Brazil Women, Singles
Superficie
Hard
Ronda
Quarterfinals
Status
finished
JSON Data
{
"match": {
"id": 9418,
"api_id": 14601531,
"gamdom_id": null,
"player1": "Janice Tjen",
"player2": "Alexandra Eala",
"tournament": "WTA Sao Paulo, Brazil Women, Singles",
"surface": "hard",
"round": "Quarterfinals",
"date": "2025-09-12T16:00:00+00:00",
"status": "finished"
},
"odds": {
"sofascore": {
"p1": null,
"p2": null
},
"gamdom": {
"p1": null,
"p2": null
},
"tnnslive": {
"p1": null,
"p2": null
}
},
"prediction": null,
"player_stats": {
"p1": {
"ranking": 53,
"utr_singles": 12.33,
"utr_ranking": 35,
"utr_division": "Pro",
"utr_pro": true,
"utr_v4_available": false,
"wr_surface": 66.66666666666666,
"wr_surface_wins": 6,
"wr_surface_total": 9,
"wr_surface_source": "TennisPlayerYearStats",
"form_l5_wr": 80.0,
"form_l10_wr": 85.71428571428571,
"form_l5_matches": 5,
"form_l10_matches": 7
},
"p2": {
"ranking": 52,
"utr_singles": 12.14,
"utr_ranking": 72,
"utr_division": "Pro",
"utr_pro": true,
"utr_v4_available": false,
"wr_surface": 55.55555555555556,
"wr_surface_wins": 25,
"wr_surface_total": 45,
"wr_surface_source": "TennisPlayerYearStats",
"form_l5_wr": 100.0,
"form_l10_wr": 80.0,
"form_l5_matches": 5,
"form_l10_matches": 10
}
},
"utr": {
"p1": {
"score": 12.33,
"ranking": 35,
"division": "Pro",
"is_pro": true
},
"p2": {
"score": 12.14,
"ranking": 72,
"division": "Pro",
"is_pro": true
}
},
"features": {
"rank_advantage": -1,
"rank_ratio": 0.9811320754716981,
"log_rank_ratio": -0.019048194970694474,
"rank_tier_advantage": 0,
"points_diff": -11,
"best_rank_diff": -3,
"surface_wr_diff": 8.265856950067473,
"surface_wr_diff_adjusted": 4.933961276818426,
"surface_matches_ratio": 0.2,
"surface_tournaments_won_diff": 0,
"surface_wr_p1": 66.66666666666666,
"surface_wr_p2": 58.400809716599184,
"surface_wr_p1_stable": 62.05128205128205,
"surface_wr_p2_stable": 55.10204081632652,
"p1_surface_matches": 9,
"p2_surface_matches": 45,
"p1_surface_dominance": 0.3333333333333333,
"p1_confidence": 0.42,
"p2_confidence": 1.0,
"combined_confidence": 0.71,
"serve_quality_diff": 9.566020242914988,
"first_serve_won_diff": 8.070000000000007,
"second_serve_won_diff": 0.8200000000000003,
"bp_saved_diff": -2.1699999999999946,
"bp_converted_diff": -1.7000000000000028,
"aces_per_match_diff": 2.64251012145749,
"last5_wr_diff": -0.19999999999999996,
"last3_wr_diff": -0.33333333333333337,
"momentum_p1": 80.0,
"momentum_p2": 99.99999999999999,
"momentum_diff": -19.999999999999986,
"weighted_momentum_diff": -9.899999999999991,
"current_streak_diff": -3,
"days_since_last_match_p1": 1,
"days_since_last_match_p2": 1,
"match_load_p1": 2,
"match_load_p2": 7,
"match_load_diff": -5,
"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": 0.8181818181818182,
"winner_ue_ratio_p2": 1.183673469387755,
"tiebreak_wr_p1": 0.75,
"tiebreak_wr_p2": 0.5,
"serve_consistency_p1": 12.09308721157324,
"serve_consistency_p2": 9.277116899896619,
"surface_rank_synergy": -0.1574496547847552,
"rank_surface_mismatch_p1": -0.16766666666666652,
"rank_surface_mismatch_p2": -0.08300809716599189,
"elite_surface_amplifier": 0.0,
"utr_diff": 0.1899999999999995,
"utr_p1": 0.5094117647058823,
"utr_p2": 0.4870588235294118,
"utr_advantage": 1.5529219452390643,
"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",
"utr_available": "0.0172"
}
}