Yuna Ohashi vs Emi Nakajima
UTR Yokohama W02 | Hard | Semifinals
17 Ene 2026, 06:10
Predicción IA (XGBoost 1.0.0)
Yuna Ohashi
Yuna …: 51,9% Emi …: 48,1%
¿Por qué Yuna Ohashi?
UTR 9,14 vs 9,00 — Niveles similares
Confianza baja | Tier: ?
Datos limitados: Esta predicción tiene baja confianza (30%). No recomendamos usar como value bet.
Comparativo de Odds
Fuente Yuna … Emi … Prob Impl. P1
Sofascore 1,83 1,83 54,5%
Gamdom 1,76 1,76 56,8%
IA Fair Odds 1,93 2,08 51,9%
Edge vs Mercado: Yuna …: +1,9% Emi …: -1,9%
Estadísticas de Jugadores
Yuna Ohashi
Ranking #-
UTR Rating 9,14 Pro
UTR Ranking #1376
Forma L5 25% (4p)
Forma L10 25% (4p)
WR Hard 0/0 = 0,0%
Emi Nakajima
Ranking #-
UTR Rating 9,00 General
UTR Ranking #2911
Forma L5 25% (4p)
Forma L10 25% (4p)
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 0,0000
last3_wr_diff 0,0000
momentum_p1 30,6122
momentum_p2 20,4082
momentum_diff 10,2041
weighted_momentum_diff 7,6531
current_streak_diff 1,0000
days_since_last_match_p1 0,0000
days_since_last_match_p2 2,0000
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 5,7749
serve_consistency_p2 7,3447
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 0,0000
utr_p2 0,0000
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 23286
API ID 15378811
Gamdom ID 604202
Torneo UTR Yokohama W02
Superficie Hard
Ronda Semifinals
Status finished
JSON Data
{
  "match": {
    "id": 23286,
    "api_id": 15378811,
    "gamdom_id": 604202,
    "player1": "Yuna Ohashi",
    "player2": "Emi Nakajima",
    "tournament": "UTR Yokohama W02",
    "surface": "hard",
    "round": "Semifinals",
    "date": "2026-01-17T02:10:00+00:00",
    "status": "finished"
  },
  "odds": {
    "sofascore": {
      "p1": 1.8333333333333335,
      "p2": 1.8333333333333335
    },
    "gamdom": {
      "p1": 1.76,
      "p2": 1.76
    },
    "tnnslive": {
      "p1": 1.81,
      "p2": 1.89
    }
  },
  "prediction": {
    "prob_p1": 0.5189,
    "prob_p2": 0.4811,
    "winner": 1,
    "confidence": 0.5189,
    "model_version": "1.0.0"
  },
  "player_stats": {
    "p1": {
      "ranking": null,
      "utr_singles": 9.14,
      "utr_ranking": 1376,
      "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": 25.0,
      "form_l10_wr": 25.0,
      "form_l5_matches": 4,
      "form_l10_matches": 4
    },
    "p2": {
      "ranking": null,
      "utr_singles": 9.0,
      "utr_ranking": 2911,
      "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": 25.0,
      "form_l10_wr": 25.0,
      "form_l5_matches": 4,
      "form_l10_matches": 4
    }
  },
  "utr": {
    "p1": {
      "score": 9.14,
      "ranking": 1376,
      "division": "Pro",
      "is_pro": true
    },
    "p2": {
      "score": 9.0,
      "ranking": 2911,
      "division": "General",
      "is_pro": false
    }
  },
  "features": {
    "utr_p1": 0.0,
    "utr_p2": 0.0,
    "utr_diff": 0.0,
    "rank_ratio": 1.0,
    "h2h_matches": 0,
    "momentum_p1": 30.612244897959183,
    "momentum_p2": 20.408163265306122,
    "points_diff": 0,
    "utr_both_pro": 0.0,
    "bp_saved_diff": 0,
    "h2h_wins_diff": 0,
    "last3_wr_diff": 0.0,
    "last5_wr_diff": 0.0,
    "match_load_p1": 4,
    "match_load_p2": 4,
    "momentum_diff": 10.204081632653061,
    "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": 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": 5.774868648010301,
    "serve_consistency_p2": 7.34473278409361,
    "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": 7.6530612244897895,
    "elite_surface_amplifier": 0,
    "days_since_last_match_p1": 0,
    "days_since_last_match_p2": 2,
    "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": {}
}