Kayla Day vs Delilah Rizvi
UTR Newport Beach W01 | Hard |
07 Ene 2026, 22:45
Predicción IA (XGBoost 1.0.0)
Kayla Day
Kayla …: 89,2% Delilah …: 10,8%
¿Por qué Kayla Day?
UTR 11,72 vs 8,00 (+2,70) — Ventaja clara
Kayla …
Sin datos
Delilah …
W55-L34
62% WR
vs UTR 8,0
L1
Alta confianza | Tier: ?
Datos limitados: Esta predicción tiene baja confianza (33%). No recomendamos usar como value bet.
Comparativo de Odds
Fuente Kayla … Delilah … Prob Impl. P1
IA Fair Odds 1,12 9,29 89,2%
Estadísticas de Jugadores
Kayla Day
Ranking #257
UTR Rating 11,72 Pro
UTR Ranking #182
Forma L5 80% (5p)
Forma L10 56% (9p)
WR Hard 3/5 = 60,0%
Delilah Rizvi
Ranking #-
UTR Rating 8,00 Junior
UTR Ranking #1003
Forma L5 0% (1p)
Forma L10 0% (1p)
WR Hard 0/0 = 0,0%
Momentum & Forma UTR
Kayla Day
Sin datos UTR v4
Delilah Rizvi
Record 2025 55W - 34L (62%)
Racha 1L
UTR Oponentes 8,0
Últimos 5:
L W L W W
Features del Modelo XGBoost (60 features)
Rankings
rank_advantage 244,0000
rank_ratio 1,9531
log_rank_ratio 0,6694
rank_tier_advantage 0,0000
points_diff 280,0000
best_rank_diff 416,0000
Superficie
surface_wr_diff 60,0000
surface_wr_diff_adjusted 0,9259
surface_matches_ratio 5,0000
surface_tournaments_won_diff 0,0000
surface_wr_p1 60,0000
surface_wr_p2 0,0000
surface_wr_p1_stable 52,7778
surface_wr_p2_stable 50,0000
p1_surface_matches 5,0000
p2_surface_matches 0,0000
p1_surface_dominance 0,2000
Confianza
p1_confidence 0,3667
p2_confidence 0,3000
combined_confidence 0,3333
Servicio
serve_quality_diff 58,6400
first_serve_won_diff 65,6000
second_serve_won_diff 56,8000
bp_saved_diff 44,0000
bp_converted_diff 46,7000
aces_per_match_diff 4,4000
Forma
last5_wr_diff 0,3000
last3_wr_diff 0,1667
momentum_p1 70,0000
momentum_p2 50,0000
momentum_diff 20,0000
weighted_momentum_diff 34,3850
current_streak_diff 1,0000
days_since_last_match_p1 1,0000
days_since_last_match_p2 30,0000
match_load_p1 1,0000
match_load_p2 0,0000
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 0,0000
winner_ue_ratio_p2 0,0000
tiebreak_wr_p1 0,0000
tiebreak_wr_p2 0,0000
serve_consistency_p1 10,7202
serve_consistency_p2 10,0000
Interacción
surface_rank_synergy 40,1658
rank_surface_mismatch_p1 0,1440
rank_surface_mismatch_p2 0,2560
elite_surface_amplifier 0,0000
UTR
utr_diff 2,7000
utr_p1 0,4353
utr_p2 0,1176
utr_advantage 26,0870
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 21847
API ID 15320302
Gamdom ID -
Torneo UTR Newport Beach W01
Superficie Hard
Ronda
Status finished
JSON Data
{
  "match": {
    "id": 21847,
    "api_id": 15320302,
    "gamdom_id": null,
    "player1": "Kayla Day",
    "player2": "Delilah Rizvi",
    "tournament": "UTR Newport Beach W01",
    "surface": "hard",
    "round": "",
    "date": "2026-01-07T18:45:00+00:00",
    "status": "finished"
  },
  "odds": {
    "sofascore": {
      "p1": null,
      "p2": null
    },
    "gamdom": {
      "p1": null,
      "p2": null
    },
    "tnnslive": {
      "p1": null,
      "p2": null
    }
  },
  "prediction": {
    "prob_p1": 0.8924,
    "prob_p2": 0.1076,
    "winner": 1,
    "confidence": 0.8924,
    "model_version": "1.0.0"
  },
  "player_stats": {
    "p1": {
      "ranking": 257,
      "utr_singles": 11.72,
      "utr_ranking": 182,
      "utr_division": "Pro",
      "utr_pro": true,
      "utr_v4_available": false,
      "wr_surface": 60.0,
      "wr_surface_wins": 3,
      "wr_surface_total": 5,
      "wr_surface_source": "TennisPlayerYearStats",
      "form_l5_wr": 80.0,
      "form_l10_wr": 55.55555555555556,
      "form_l5_matches": 5,
      "form_l10_matches": 9
    },
    "p2": {
      "ranking": null,
      "utr_singles": 8.0,
      "utr_ranking": 1003,
      "utr_division": "Junior",
      "utr_pro": false,
      "utr_v4_wins": 55,
      "utr_v4_losses": 34,
      "utr_v4_wr": 61.79775280898876,
      "utr_v4_win_streak": 0,
      "utr_v4_lose_streak": 1,
      "utr_v4_avg_opp_utr": 7.95,
      "utr_v4_recent": [
        {
          "win": false,
          "opponent_utr": 9.0,
          "opponent_name": "Sofia De Looze"
        },
        {
          "win": true,
          "opponent_utr": 8.0,
          "opponent_name": "Sara Nenkov"
        },
        {
          "win": false,
          "opponent_utr": 9.0,
          "opponent_name": "Skylar Kasday"
        },
        {
          "win": true,
          "opponent_utr": 8.0,
          "opponent_name": "Nola Jones"
        },
        {
          "win": true,
          "opponent_utr": 9.0,
          "opponent_name": "Cookie Jarvis-Tredgett"
        }
      ],
      "utr_v4_synced": "2025-12-07T19:56:00.184833+00:00",
      "utr_v4_available": true,
      "wr_surface": 0,
      "wr_surface_wins": 0,
      "wr_surface_total": 0,
      "wr_surface_source": "TennisPlayerYearStats",
      "form_l5_wr": 0.0,
      "form_l10_wr": 0.0,
      "form_l5_matches": 1,
      "form_l10_matches": 1
    }
  },
  "utr": {
    "p1": {
      "score": 11.72,
      "ranking": 182,
      "division": "Pro",
      "is_pro": true
    },
    "p2": {
      "score": 8.0,
      "ranking": 1003,
      "division": "Junior",
      "is_pro": false
    }
  },
  "features": {
    "utr_p1": 0.4352941176470587,
    "utr_p2": 0.11764705882352941,
    "utr_diff": 2.6999999999999993,
    "rank_ratio": 1.953125,
    "h2h_matches": 0,
    "momentum_p1": 70.0,
    "momentum_p2": 50.0,
    "points_diff": 280,
    "utr_both_pro": 0.0,
    "bp_saved_diff": 44.0,
    "h2h_wins_diff": 0,
    "last3_wr_diff": 0.16666666666666663,
    "last5_wr_diff": 0.30000000000000004,
    "match_load_p1": 1,
    "match_load_p2": 0,
    "momentum_diff": 20.0,
    "p1_confidence": 0.36666666666666664,
    "p2_confidence": 0.3,
    "surface_wr_p1": 60.0,
    "surface_wr_p2": 0,
    "utr_advantage": 26.086956521739125,
    "utr_available": 1.0,
    "best_rank_diff": 416,
    "h2h_on_surface": 0,
    "log_rank_ratio": 0.6694306539426292,
    "rank_advantage": 244,
    "tiebreak_wr_p1": 0.0,
    "tiebreak_wr_p2": 0.0,
    "h2h_win_rate_p1": 0.5,
    "match_load_diff": 1,
    "surface_wr_diff": 60.0,
    "bp_converted_diff": 46.7,
    "p1_surface_matches": 5,
    "p2_surface_matches": 0,
    "serve_quality_diff": 58.64,
    "winner_ue_ratio_p1": 0.0,
    "winner_ue_ratio_p2": 0.0,
    "aces_per_match_diff": 4.4,
    "combined_confidence": 0.3333333333333333,
    "current_streak_diff": 1,
    "rank_tier_advantage": 0,
    "first_serve_won_diff": 65.6,
    "h2h_confidence_score": 0.0,
    "h2h_recency_weighted": 0.5,
    "p1_surface_dominance": 0.2,
    "serve_consistency_p1": 10.720233575181567,
    "serve_consistency_p2": 10.0,
    "surface_rank_synergy": 40.16583923655775,
    "surface_wr_p1_stable": 52.77777777777778,
    "surface_wr_p2_stable": 50.0,
    "second_serve_won_diff": 56.8,
    "surface_matches_ratio": 5.0,
    "weighted_momentum_diff": 34.38500000000002,
    "elite_surface_amplifier": 0.0,
    "days_since_last_match_p1": 1,
    "days_since_last_match_p2": 30,
    "rank_surface_mismatch_p1": 0.14400000000000002,
    "rank_surface_mismatch_p2": 0.256,
    "surface_wr_diff_adjusted": 0.9259259259259262,
    "surface_tournaments_won_diff": 0
  },
  "feature_importance": {}
}