Kimberly Birrell vs Polina Kudermetova
WTA 125K Suzhou, China Women Singles | Hard | Round of 32
29 Sep 2025, 02:00
Comparativo de Odds
Fuente Kimberly … Polina … Prob Impl. P1
Estadísticas de Jugadores
Kimberly Birrell
Ranking #98
Forma L5 20% (5p)
Forma L10 20% (10p)
WR Hard 37/67 = 55.2%
Polina Kudermetova
Ranking #104
UTR Rating 11.57 Pro
UTR Ranking #213
Forma L5 40% (5p)
Forma L10 30% (10p)
WR Hard 31/60 = 51.7%
Features del Modelo XGBoost (60 features)
Rankings
rank_advantage 6.0000
rank_ratio 1.0612
log_rank_ratio 0.0594
rank_tier_advantage 1.0000
points_diff 43.0000
best_rank_diff -6.0000
Superficie
surface_wr_diff 5.3854
surface_wr_diff_adjusted 3.3671
surface_matches_ratio 1.1167
surface_tournaments_won_diff 0.0000
surface_wr_p1 56.1854
surface_wr_p2 50.8000
surface_wr_p1_stable 54.9296
surface_wr_p2_stable 51.5625
p1_surface_matches 67.0000
p2_surface_matches 60.0000
p1_surface_dominance 0.1045
Confianza
p1_confidence 1.0000
p2_confidence 1.0000
combined_confidence 1.0000
Servicio
serve_quality_diff -2.2290
first_serve_won_diff -0.7804
second_serve_won_diff 2.5288
bp_saved_diff -0.9186
bp_converted_diff -6.9125
aces_per_match_diff -1.2987
Forma
last5_wr_diff -0.2000
last3_wr_diff -0.3333
momentum_p1 2.0000
momentum_p2 32.0000
momentum_diff -30.0000
weighted_momentum_diff -21.6700
current_streak_diff -3.0000
days_since_last_match_p1 4.0000
days_since_last_match_p2 2.0000
match_load_p1 1.0000
match_load_p2 2.0000
match_load_diff -1.0000
H2H
h2h_wins_diff 1.0000
h2h_matches 1.0000
h2h_win_rate_p1 1.0000
h2h_on_surface 1.0000
h2h_recency_weighted 1.0000
h2h_confidence_score 0.2000
Consistencia
winner_ue_ratio_p1 0.4026
winner_ue_ratio_p2 0.7468
tiebreak_wr_p1 0.6316
tiebreak_wr_p2 0.3077
serve_consistency_p1 13.0225
serve_consistency_p2 8.6608
Interacción
surface_rank_synergy 0.3200
rank_surface_mismatch_p1 -0.0559
rank_surface_mismatch_p2 -0.0140
elite_surface_amplifier 5.3854
UTR
utr_diff 0.0000
utr_p1 0.4200
utr_p2 0.4200
utr_advantage 0.0000
utr_both_pro 0.0000
utr_available 0.0000
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 10220
API ID 14783452
Gamdom ID -
Torneo WTA 125K Suzhou, China Women Singles
Superficie Hard
Ronda Round of 32
Status cancelled
JSON Data
{
  "match": {
    "id": 10220,
    "api_id": 14783452,
    "gamdom_id": null,
    "player1": "Kimberly Birrell",
    "player2": "Polina Kudermetova",
    "tournament": "WTA 125K Suzhou, China Women Singles",
    "surface": "hard",
    "round": "Round of 32",
    "date": "2025-09-29T02:00:00+00:00",
    "status": "cancelled"
  },
  "odds": {
    "sofascore": {
      "p1": null,
      "p2": null
    },
    "gamdom": {
      "p1": null,
      "p2": null
    },
    "tnnslive": {
      "p1": null,
      "p2": null
    }
  },
  "prediction": null,
  "player_stats": {
    "p1": {
      "ranking": 98,
      "utr_singles": null,
      "utr_ranking": null,
      "utr_division": null,
      "utr_pro": null,
      "utr_v4_available": false,
      "wr_surface": 55.223880597014926,
      "wr_surface_wins": 37,
      "wr_surface_total": 67,
      "wr_surface_source": "TennisPlayerYearStats",
      "form_l5_wr": 20.0,
      "form_l10_wr": 20.0,
      "form_l5_matches": 5,
      "form_l10_matches": 10
    },
    "p2": {
      "ranking": 104,
      "utr_singles": 11.57,
      "utr_ranking": 213,
      "utr_division": "Pro",
      "utr_pro": true,
      "utr_v4_available": false,
      "wr_surface": 51.66666666666667,
      "wr_surface_wins": 31,
      "wr_surface_total": 60,
      "wr_surface_source": "TennisPlayerYearStats",
      "form_l5_wr": 40.0,
      "form_l10_wr": 30.0,
      "form_l5_matches": 5,
      "form_l10_matches": 10
    }
  },
  "utr": {
    "p1": {
      "score": null,
      "ranking": null,
      "division": null,
      "is_pro": null
    },
    "p2": {
      "score": 11.57,
      "ranking": 213,
      "division": "Pro",
      "is_pro": true
    }
  },
  "features": {
    "rank_advantage": 6,
    "rank_ratio": 1.0612244897959184,
    "log_rank_ratio": 0.059423420470800806,
    "rank_tier_advantage": 1,
    "points_diff": 43,
    "best_rank_diff": -6,
    "surface_wr_diff": 5.385383244206778,
    "surface_wr_diff_adjusted": 3.3670774647887356,
    "surface_matches_ratio": 1.1166666666666667,
    "surface_tournaments_won_diff": 0,
    "surface_wr_p1": 56.185383244206776,
    "surface_wr_p2": 50.8,
    "surface_wr_p1_stable": 54.929577464788736,
    "surface_wr_p2_stable": 51.5625,
    "p1_surface_matches": 67,
    "p2_surface_matches": 60,
    "p1_surface_dominance": 0.1044776119402985,
    "p1_confidence": 1.0,
    "p2_confidence": 1.0,
    "combined_confidence": 1.0,
    "serve_quality_diff": -2.229027058823526,
    "first_serve_won_diff": -0.7804449197860919,
    "second_serve_won_diff": 2.528833155080214,
    "bp_saved_diff": -0.9186167557932237,
    "bp_converted_diff": -6.912511229946524,
    "aces_per_match_diff": -1.2987272727272727,
    "last5_wr_diff": -0.2,
    "last3_wr_diff": -0.3333333333333333,
    "momentum_p1": 2.0,
    "momentum_p2": 32.0,
    "momentum_diff": -30.0,
    "weighted_momentum_diff": -21.67,
    "current_streak_diff": -3,
    "days_since_last_match_p1": 4,
    "days_since_last_match_p2": 2,
    "match_load_p1": 1,
    "match_load_p2": 2,
    "match_load_diff": -1,
    "h2h_wins_diff": 1,
    "h2h_matches": 1,
    "h2h_win_rate_p1": 1.0,
    "h2h_on_surface": 1,
    "h2h_recency_weighted": 1.0,
    "h2h_confidence_score": 0.2,
    "winner_ue_ratio_p1": 0.4025974025974026,
    "winner_ue_ratio_p2": 0.7468354430379747,
    "tiebreak_wr_p1": 0.631578947368421,
    "tiebreak_wr_p2": 0.3076923076923077,
    "serve_consistency_p1": 13.022478973651978,
    "serve_consistency_p2": 8.660848647055497,
    "surface_rank_synergy": 0.32001789291690474,
    "rank_surface_mismatch_p1": -0.05585383244206776,
    "rank_surface_mismatch_p2": -0.014000000000000012,
    "elite_surface_amplifier": 5.385383244206778,
    "utr_diff": 0.0,
    "utr_p1": 0.42000000000000004,
    "utr_p2": 0.42000000000000004,
    "utr_advantage": 0.0,
    "utr_both_pro": 0.0,
    "utr_available": 0.0,
    "h2h_wins_p1": 1,
    "h2h_wins_p2": 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"
  }
}