Alexandra Eala vs Jia-Jing Lu
WTA 125K Jingshan, China Women Singles | Hard | Quarterfinals
26 Sep 2025, 07:00
Comparativo de Odds
Fuente Alexandra … Jia-Jing … Prob Impl. P1
Estadísticas de Jugadores
Alexandra Eala
Ranking #49
UTR Rating 12,18 Pro
UTR Ranking #59
Forma L5 80% (5p)
Forma L10 90% (10p)
WR Hard 17/26 = 65,4%
Jia-Jing Lu
Ranking #419
UTR Rating 11,13 Pro
UTR Ranking #418
Forma L5 67% (3p)
Forma L10 67% (3p)
WR Hard 1/2 = 50,0%
Features del Modelo XGBoost (60 features)
Rankings
rank_advantage 370,0000
rank_ratio 8,5510
log_rank_ratio 2,1461
rank_tier_advantage 3,0000
points_diff 1015,0000
best_rank_diff 113,0000
Superficie
surface_wr_diff 10,0675
surface_wr_diff_adjusted 6,1016
surface_matches_ratio 4,0909
surface_tournaments_won_diff 2,0000
surface_wr_p1 58,4008
surface_wr_p2 48,3333
surface_wr_p1_stable 55,1020
surface_wr_p2_stable 46,6667
p1_surface_matches 45,0000
p2_surface_matches 11,0000
p1_surface_dominance 0,1111
Confianza
p1_confidence 1,0000
p2_confidence 0,4467
combined_confidence 0,7233
Servicio
serve_quality_diff -5,8327
first_serve_won_diff -5,9600
second_serve_won_diff 8,3300
bp_saved_diff -4,0300
bp_converted_diff 11,4800
aces_per_match_diff -2,6758
Forma
last5_wr_diff 0,1333
last3_wr_diff 0,0000
momentum_p1 80,0000
momentum_p2 77,7778
momentum_diff 2,2222
weighted_momentum_diff 2,7233
current_streak_diff 0,0000
days_since_last_match_p1 0,0000
days_since_last_match_p2 0,0000
match_load_p1 3,0000
match_load_p2 2,0000
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 1,1837
winner_ue_ratio_p2 0,0000
tiebreak_wr_p1 0,5000
tiebreak_wr_p2 0,5000
serve_consistency_p1 11,4034
serve_consistency_p2 10,8054
Interacción
surface_rank_synergy 21,6053
rank_surface_mismatch_p1 0,2860
rank_surface_mismatch_p2 -0,3533
elite_surface_amplifier 30,2024
UTR
utr_diff 1,0500
utr_p1 0,4918
utr_p2 0,3682
utr_advantage 9,0090
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 10037
API ID 14718090
Gamdom ID -
Torneo WTA 125K Jingshan, China Women Singles
Superficie Hard
Ronda Quarterfinals
Status finished
JSON Data
{
  "match": {
    "id": 10037,
    "api_id": 14718090,
    "gamdom_id": null,
    "player1": "Alexandra Eala",
    "player2": "Jia-Jing Lu",
    "tournament": "WTA 125K Jingshan, China Women Singles",
    "surface": "hard",
    "round": "Quarterfinals",
    "date": "2025-09-26T03:00:00+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": 49,
      "utr_singles": 12.18,
      "utr_ranking": 59,
      "utr_division": "Pro",
      "utr_pro": true,
      "utr_v4_available": false,
      "wr_surface": 65.38461538461539,
      "wr_surface_wins": 17,
      "wr_surface_total": 26,
      "wr_surface_source": "TennisPlayerYearStats",
      "form_l5_wr": 80.0,
      "form_l10_wr": 90.0,
      "form_l5_matches": 5,
      "form_l10_matches": 10
    },
    "p2": {
      "ranking": 419,
      "utr_singles": 11.13,
      "utr_ranking": 418,
      "utr_division": "Pro",
      "utr_pro": true,
      "utr_v4_available": false,
      "wr_surface": 50.0,
      "wr_surface_wins": 1,
      "wr_surface_total": 2,
      "wr_surface_source": "TennisPlayerYearStats",
      "form_l5_wr": 66.66666666666666,
      "form_l10_wr": 66.66666666666666,
      "form_l5_matches": 3,
      "form_l10_matches": 3
    }
  },
  "utr": {
    "p1": {
      "score": 12.18,
      "ranking": 59,
      "division": "Pro",
      "is_pro": true
    },
    "p2": {
      "score": 11.13,
      "ranking": 418,
      "division": "Pro",
      "is_pro": true
    }
  },
  "features": {
    "rank_advantage": 370,
    "rank_ratio": 8.551020408163266,
    "log_rank_ratio": 2.1460506218115114,
    "rank_tier_advantage": 3,
    "points_diff": 1015,
    "best_rank_diff": 113,
    "surface_wr_diff": 10.067476383265856,
    "surface_wr_diff_adjusted": 6.101587301587297,
    "surface_matches_ratio": 4.090909090909091,
    "surface_tournaments_won_diff": 2,
    "surface_wr_p1": 58.400809716599184,
    "surface_wr_p2": 48.33333333333333,
    "surface_wr_p1_stable": 55.10204081632652,
    "surface_wr_p2_stable": 46.666666666666664,
    "p1_surface_matches": 45,
    "p2_surface_matches": 11,
    "p1_surface_dominance": 0.1111111111111111,
    "p1_confidence": 1.0,
    "p2_confidence": 0.44666666666666666,
    "combined_confidence": 0.7233333333333334,
    "serve_quality_diff": -5.832686909581653,
    "first_serve_won_diff": -5.960000000000008,
    "second_serve_won_diff": 8.329999999999998,
    "bp_saved_diff": -4.030000000000001,
    "bp_converted_diff": 11.480000000000011,
    "aces_per_match_diff": -2.675843454790823,
    "last5_wr_diff": 0.13333333333333341,
    "last3_wr_diff": 0.0,
    "momentum_p1": 80.0,
    "momentum_p2": 77.77777777777777,
    "momentum_diff": 2.2222222222222285,
    "weighted_momentum_diff": 2.7233333333333434,
    "current_streak_diff": 0,
    "days_since_last_match_p1": 0,
    "days_since_last_match_p2": 0,
    "match_load_p1": 3,
    "match_load_p2": 2,
    "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": 1.183673469387755,
    "winner_ue_ratio_p2": 0.0,
    "tiebreak_wr_p1": 0.5,
    "tiebreak_wr_p2": 0.5,
    "serve_consistency_p1": 11.403441363936734,
    "serve_consistency_p2": 10.805412969978017,
    "surface_rank_synergy": 21.605313952380396,
    "rank_surface_mismatch_p1": 0.2859919028340081,
    "rank_surface_mismatch_p2": -0.3533333333333333,
    "elite_surface_amplifier": 30.202429149797567,
    "utr_diff": 1.049999999999999,
    "utr_p1": 0.4917647058823529,
    "utr_p2": 0.36823529411764716,
    "utr_advantage": 9.009009009008999,
    "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"
  }
}