Ai Yamaguchi vs Yui Chikaraishi
UTR Yokohama W02 | Hard | Semifinals
17 Ene 2026, 07:25
Predicción IA (XGBoost 1.0.0)
Ai Yamaguchi
Ai …: 55,0% Yui …: 45,0%
¿Por qué Ai Yamaguchi?
UTR 9,00 vs 9,10 (-0,34) — Niveles similares
Confianza baja | Tier: ?
Datos limitados: Esta predicción tiene baja confianza (30%). No recomendamos usar como value bet.
Comparativo de Odds
Fuente Ai … Yui … Prob Impl. P1
Sofascore 1,44 2,63 69,2%
Gamdom 1,34 2,55 74,6%
IA Fair Odds 1,82 2,22 55,0%
Edge vs Mercado: Ai …: -9,5% Yui …: +9,5%
Estadísticas de Jugadores
Ai Yamaguchi
Ranking #-
UTR Rating 9,00 General
UTR Ranking #2245
Forma L5 60% (5p)
Forma L10 50% (10p)
WR Hard 0/0 = 0,0%
Yui Chikaraishi
Ranking #-
UTR Rating 9,10 Pro
UTR Ranking #1380
Forma L5 40% (5p)
Forma L10 25% (8p)
WR Hard 0/0 = 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 0,2000
last3_wr_diff -0,3333
momentum_p1 50,0000
momentum_p2 70,0000
momentum_diff -20,0000
weighted_momentum_diff -15,0000
current_streak_diff -1,0000
days_since_last_match_p1 0,0000
days_since_last_match_p2 0,0000
match_load_p1 8,0000
match_load_p2 4,0000
match_load_diff 4,0000
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 6,0824
serve_consistency_p2 11,9284
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 -0,3400
utr_p1 0,1176
utr_p2 0,1576
utr_advantage -3,7077
utr_both_pro 0,0000
utr_available 1,0000
utr_expected_prob 0,0000
utr_closeness 0,0000
utr_data_quality 0,0000
Top 10 Features (Modelo)
Info del Partido
Match ID 23284
API ID 15378802
Gamdom ID 604199
Torneo UTR Yokohama W02
Superficie Hard
Ronda Semifinals
Status finished
JSON Data
{
  "match": {
    "id": 23284,
    "api_id": 15378802,
    "gamdom_id": 604199,
    "player1": "Ai Yamaguchi",
    "player2": "Yui Chikaraishi",
    "tournament": "UTR Yokohama W02",
    "surface": "hard",
    "round": "Semifinals",
    "date": "2026-01-17T03:25:00+00:00",
    "status": "finished"
  },
  "odds": {
    "sofascore": {
      "p1": 1.4444444444444444,
      "p2": 2.625
    },
    "gamdom": {
      "p1": 1.34,
      "p2": 2.55
    },
    "tnnslive": {
      "p1": 1.39,
      "p2": 2.78
    }
  },
  "prediction": {
    "prob_p1": 0.5501,
    "prob_p2": 0.4499,
    "winner": 1,
    "confidence": 0.5501,
    "model_version": "1.0.0"
  },
  "player_stats": {
    "p1": {
      "ranking": null,
      "utr_singles": 9.0,
      "utr_ranking": 2245,
      "utr_division": "General",
      "utr_pro": false,
      "utr_v4_available": false,
      "wr_surface": 0,
      "wr_surface_wins": 0,
      "wr_surface_total": 0,
      "wr_surface_source": "TennisPlayerYearStats",
      "form_l5_wr": 60.0,
      "form_l10_wr": 50.0,
      "form_l5_matches": 5,
      "form_l10_matches": 10
    },
    "p2": {
      "ranking": null,
      "utr_singles": 9.1,
      "utr_ranking": 1380,
      "utr_division": "Pro",
      "utr_pro": true,
      "utr_v4_available": false,
      "wr_surface": 0,
      "wr_surface_wins": 0,
      "wr_surface_total": 0,
      "wr_surface_source": "TennisPlayerYearStats",
      "form_l5_wr": 40.0,
      "form_l10_wr": 25.0,
      "form_l5_matches": 5,
      "form_l10_matches": 8
    }
  },
  "utr": {
    "p1": {
      "score": 9.0,
      "ranking": 2245,
      "division": "General",
      "is_pro": false
    },
    "p2": {
      "score": 9.1,
      "ranking": 1380,
      "division": "Pro",
      "is_pro": true
    }
  },
  "features": {
    "utr_p1": 0.11764705882352941,
    "utr_p2": 0.1576470588235294,
    "utr_diff": -0.33999999999999986,
    "rank_ratio": 1.0,
    "h2h_matches": 0,
    "momentum_p1": 50.0,
    "momentum_p2": 70.0,
    "points_diff": 0,
    "utr_both_pro": 0.0,
    "bp_saved_diff": 0,
    "h2h_wins_diff": 0,
    "last3_wr_diff": -0.3333333333333333,
    "last5_wr_diff": 0.19999999999999996,
    "match_load_p1": 8,
    "match_load_p2": 4,
    "momentum_diff": -20.0,
    "p1_confidence": 0.3,
    "p2_confidence": 0.3,
    "surface_wr_p1": 0,
    "surface_wr_p2": 0,
    "utr_advantage": -3.707742639040348,
    "utr_available": 1.0,
    "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": 4,
    "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": -1,
    "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": 6.082365303095788,
    "serve_consistency_p2": 11.92835785318256,
    "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": -15.0,
    "elite_surface_amplifier": 0,
    "days_since_last_match_p1": 0,
    "days_since_last_match_p2": 0,
    "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": {}
}