Alina Shcherbinina vs Anastasia Grechkina
UTR PTT Newport Beach Women 18 | Hard | Semifinals
21 Dic 2025, 02:00
Predicción IA (XGBoost 1.0.0)
Alina Shcherbinina
Alina …: 53,8% Anastasia …: 46,2%
¿Por qué Alina Shcherbinina?
Alina …
W83-L24
78% WR
vs UTR 9,6
L1
Anastasia …
W0-L0
0% WR
vs UTR 0,0
Confianza baja | Tier: ?
Datos limitados: Esta predicción tiene baja confianza (30%). No recomendamos usar como value bet.
Comparativo de Odds
Fuente Alina … Anastasia … Prob Impl. P1
Sofascore 2,20 1,62 45,5%
Gamdom 2,40 1,39 41,7%
IA Fair Odds 1,86 2,16 53,8%
Edge vs Mercado: Alina …: +11,5% Anastasia …: -11,5%
Estadísticas de Jugadores
Alina Shcherbinina
Ranking #-
UTR Rating 10,00 General
UTR Ranking #892
Forma L5 80% (5p)
Forma L10 83% (6p)
WR Hard 0/0 = 0,0%
Anastasia Grechkina
Ranking #-
Forma L5 75% (4p)
Forma L10 75% (4p)
WR Hard 0/0 = 0,0%
Momentum & Forma UTR
Alina Shcherbinina
Record 2025 83W - 24L (78%)
Racha 1L
UTR Oponentes 9,6
Últimos 5:
L W W W W
Anastasia Grechkina
Record 2025 0W - 0L (0%)
Racha -
UTR Oponentes 0,0
Análisis Momentum
Alina Shcherbinina ha enfrentado oponentes más fuertes (UTR 9,6 vs 0,0).
Features del Modelo XGBoost (60 features)
Rankings
rank_advantage 0,0000
rank_ratio 1,0000
log_rank_ratio 0,0000
rank_tier_advantage 0,0000
points_diff 0,0000
best_rank_diff 0,0000
Superficie
surface_wr_diff 0,0000
surface_wr_diff_adjusted 0,0000
surface_matches_ratio 0,0000
surface_tournaments_won_diff 0,0000
surface_wr_p1 0,0000
surface_wr_p2 0,0000
surface_wr_p1_stable 50,0000
surface_wr_p2_stable 50,0000
p1_surface_matches 0,0000
p2_surface_matches 0,0000
p1_surface_dominance 0,0000
Confianza
p1_confidence 0,3000
p2_confidence 0,3000
combined_confidence 0,3000
Servicio
serve_quality_diff 0,0000
first_serve_won_diff 0,0000
second_serve_won_diff 0,0000
bp_saved_diff 0,0000
bp_converted_diff 0,0000
aces_per_match_diff 0,0000
Forma
last5_wr_diff 0,0500
last3_wr_diff 0,3333
momentum_p1 98,0000
momentum_p2 79,5918
momentum_diff 18,4082
weighted_momentum_diff 13,8061
current_streak_diff 2,0000
days_since_last_match_p1 1,0000
days_since_last_match_p2 1,0000
match_load_p1 4,0000
match_load_p2 4,0000
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 11,6820
serve_consistency_p2 2,5880
Interacción
surface_rank_synergy 0,0000
rank_surface_mismatch_p1 0,5000
rank_surface_mismatch_p2 0,5000
elite_surface_amplifier 0,0000
UTR
utr_diff 0,0000
utr_p1 0,4621
utr_p2 0,4621
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)
Info del Partido
Match ID 20246
API ID 15253284
Gamdom ID 542050
Torneo UTR PTT Newport Beach Women 18
Superficie Hard
Ronda Semifinals
Status finished
JSON Data
{
  "match": {
    "id": 20246,
    "api_id": 15253284,
    "gamdom_id": 542050,
    "player1": "Alina Shcherbinina",
    "player2": "Anastasia Grechkina",
    "tournament": "UTR PTT Newport Beach Women 18",
    "surface": "hard",
    "round": "Semifinals",
    "date": "2025-12-20T22:00:00+00:00",
    "status": "finished"
  },
  "odds": {
    "sofascore": {
      "p1": 2.2,
      "p2": 1.6153846153846154
    },
    "gamdom": {
      "p1": 2.4,
      "p2": 1.39
    },
    "tnnslive": {
      "p1": 1.13,
      "p2": 6.0
    }
  },
  "prediction": {
    "prob_p1": 0.5379,
    "prob_p2": 0.4621,
    "winner": 1,
    "confidence": 0.5379,
    "model_version": "1.0.0"
  },
  "player_stats": {
    "p1": {
      "ranking": null,
      "utr_singles": 10.0,
      "utr_ranking": 892,
      "utr_division": "General",
      "utr_pro": false,
      "utr_v4_wins": 83,
      "utr_v4_losses": 24,
      "utr_v4_wr": 77.57009345794393,
      "utr_v4_win_streak": 0,
      "utr_v4_lose_streak": 1,
      "utr_v4_avg_opp_utr": 9.6,
      "utr_v4_recent": [
        {
          "win": false,
          "opponent_utr": 10.0,
          "opponent_name": "Emily Welker"
        },
        {
          "win": true,
          "opponent_utr": 9.83,
          "opponent_name": "Alice Soulie"
        },
        {
          "win": true,
          "opponent_utr": 9.0,
          "opponent_name": "Ichino Horikawa"
        },
        {
          "win": true,
          "opponent_utr": 8.0,
          "opponent_name": "Cl\u00e9mence Thouard"
        },
        {
          "win": true,
          "opponent_utr": 9.0,
          "opponent_name": "Ariana Gilbert"
        }
      ],
      "utr_v4_synced": "2025-12-07T19:55:15.688843+00:00",
      "utr_v4_available": true,
      "wr_surface": 0,
      "wr_surface_wins": 0,
      "wr_surface_total": 0,
      "wr_surface_source": "TennisPlayerYearStats",
      "form_l5_wr": 80.0,
      "form_l10_wr": 83.33333333333334,
      "form_l5_matches": 5,
      "form_l10_matches": 6
    },
    "p2": {
      "ranking": null,
      "utr_singles": null,
      "utr_ranking": null,
      "utr_division": null,
      "utr_pro": true,
      "utr_v4_wins": 0,
      "utr_v4_losses": 0,
      "utr_v4_wr": 0,
      "utr_v4_win_streak": 0,
      "utr_v4_lose_streak": 0,
      "utr_v4_avg_opp_utr": 0,
      "utr_v4_recent": [],
      "utr_v4_synced": "2025-12-07T19:55:19.562572+00:00",
      "utr_v4_available": true,
      "wr_surface": 0,
      "wr_surface_wins": 0,
      "wr_surface_total": 0,
      "wr_surface_source": "TennisPlayerYearStats",
      "form_l5_wr": 75.0,
      "form_l10_wr": 75.0,
      "form_l5_matches": 4,
      "form_l10_matches": 4
    }
  },
  "utr": {
    "p1": {
      "score": 10.0,
      "ranking": 892,
      "division": "General",
      "is_pro": false
    },
    "p2": {
      "score": null,
      "ranking": null,
      "division": null,
      "is_pro": true
    }
  },
  "features": {
    "utr_p1": 0.4621082635678336,
    "utr_p2": 0.4621082635678336,
    "utr_diff": 0.0,
    "rank_ratio": 1.0,
    "h2h_matches": 0,
    "momentum_p1": 97.99999999999999,
    "momentum_p2": 79.59183673469387,
    "points_diff": 0,
    "utr_both_pro": 0.0,
    "bp_saved_diff": 0,
    "h2h_wins_diff": 0,
    "last3_wr_diff": 0.33333333333333337,
    "last5_wr_diff": 0.050000000000000044,
    "match_load_p1": 4,
    "match_load_p2": 4,
    "momentum_diff": 18.408163265306115,
    "p1_confidence": 0.3,
    "p2_confidence": 0.3,
    "surface_wr_p1": 0,
    "surface_wr_p2": 0,
    "utr_advantage": 0.0,
    "utr_available": 0.0,
    "best_rank_diff": 0,
    "h2h_on_surface": 0,
    "log_rank_ratio": 0.0,
    "rank_advantage": 0,
    "tiebreak_wr_p1": 0.0,
    "tiebreak_wr_p2": 0.0,
    "h2h_win_rate_p1": 0.5,
    "match_load_diff": 0,
    "surface_wr_diff": 0,
    "bp_converted_diff": 0,
    "p1_surface_matches": 0,
    "p2_surface_matches": 0,
    "serve_quality_diff": 0.0,
    "winner_ue_ratio_p1": 0.0,
    "winner_ue_ratio_p2": 0.0,
    "aces_per_match_diff": 0,
    "combined_confidence": 0.3,
    "current_streak_diff": 2,
    "rank_tier_advantage": 0,
    "first_serve_won_diff": 0,
    "h2h_confidence_score": 0.0,
    "h2h_recency_weighted": 0.5,
    "p1_surface_dominance": 0.0,
    "serve_consistency_p1": 11.682033468283466,
    "serve_consistency_p2": 2.588001618914732,
    "surface_rank_synergy": 0.0,
    "surface_wr_p1_stable": 50.0,
    "surface_wr_p2_stable": 50.0,
    "second_serve_won_diff": 0,
    "surface_matches_ratio": 0.0,
    "weighted_momentum_diff": 13.806122448979593,
    "elite_surface_amplifier": 0,
    "days_since_last_match_p1": 1,
    "days_since_last_match_p2": 1,
    "rank_surface_mismatch_p1": 0.5,
    "rank_surface_mismatch_p2": 0.5,
    "surface_wr_diff_adjusted": 0.0,
    "surface_tournaments_won_diff": 0
  },
  "feature_importance": {}
}