Sonja Zhenikhova vs Natalia Pietras-Surmacz
UTR PTT Krakow Women 01 | Carpet | Final
11 Ene 2026, 12:00
Predicción IA (XGBoost 1.0.0)
Sonja Zhenikhova
Sonja …: 71,3% Natalia …: 28,7%
¿Por qué Sonja Zhenikhova?
UTR 10,62 vs 8,00 (+2,69) — Ventaja clara
Sonja …
W32-L26
55% WR
vs UTR 10,6
L4
Natalia …
W20-L33
38% WR
vs UTR 8,9
L4
Confianza media | Tier: ?
Datos limitados: Esta predicción tiene baja confianza (30%). No recomendamos usar como value bet.
Comparativo de Odds
Fuente Sonja … Natalia … Prob Impl. P1
IA Fair Odds 1,40 3,49 71,3%
Estadísticas de Jugadores
Sonja Zhenikhova
Ranking #-
UTR Rating 10,62 Junior
UTR Ranking #56
Forma L5 0% (5p)
Forma L10 0% (6p)
WR Carpet 0/0 = 0,0%
Natalia Pietras-Surmacz
Ranking #-
UTR Rating 8,00 General
UTR Ranking #4999
Forma L5 20% (5p)
Forma L10 20% (5p)
WR Carpet 0/0 = 0,0%
Momentum & Forma UTR
Sonja Zhenikhova
Record 2025 32W - 26L (55%)
Racha 4L
UTR Oponentes 10,6
Últimos 5:
L L L L W
Natalia Pietras-Surmacz
Record 2025 20W - 33L (38%)
Racha 4L
UTR Oponentes 8,9
Últimos 5:
L L L L W
Análisis Momentum
Sonja Zhenikhova ha enfrentado oponentes más fuertes (UTR 10,6 vs 8,9).
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 -15,0000
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 0,0000
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 0,0000
momentum_p2 40,0000
momentum_diff -40,0000
weighted_momentum_diff -30,0000
current_streak_diff -6,0000
days_since_last_match_p1 1,0000
days_since_last_match_p2 1,0000
match_load_p1 4,0000
match_load_p2 5,0000
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 5,1991
serve_consistency_p2 14,1764
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 2,6900
utr_p1 0,3165
utr_p2 0,0000
utr_advantage 28,7854
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 22319
API ID 15341503
Gamdom ID -
Torneo UTR PTT Krakow Women 01
Superficie Carpet
Ronda Final
Status finished
JSON Data
{
  "match": {
    "id": 22319,
    "api_id": 15341503,
    "gamdom_id": null,
    "player1": "Sonja Zhenikhova",
    "player2": "Natalia Pietras-Surmacz",
    "tournament": "UTR PTT Krakow Women 01",
    "surface": "carpet",
    "round": "Final",
    "date": "2026-01-11T08:00:00+00:00",
    "status": "finished"
  },
  "odds": {
    "sofascore": {
      "p1": null,
      "p2": null
    },
    "gamdom": {
      "p1": null,
      "p2": null
    },
    "tnnslive": {
      "p1": null,
      "p2": null
    }
  },
  "prediction": {
    "prob_p1": 0.7133,
    "prob_p2": 0.2867,
    "winner": 1,
    "confidence": 0.7133,
    "model_version": "1.0.0"
  },
  "player_stats": {
    "p1": {
      "ranking": null,
      "utr_singles": 10.62,
      "utr_ranking": 56,
      "utr_division": "Junior",
      "utr_pro": true,
      "utr_v4_wins": 32,
      "utr_v4_losses": 26,
      "utr_v4_wr": 55.172413793103445,
      "utr_v4_win_streak": 0,
      "utr_v4_lose_streak": 4,
      "utr_v4_avg_opp_utr": 10.6,
      "utr_v4_recent": [
        {
          "win": false,
          "opponent_utr": 9.84,
          "opponent_name": "Anina Lanz"
        },
        {
          "win": false,
          "opponent_utr": 9.53,
          "opponent_name": "Karla Popovic"
        },
        {
          "win": false,
          "opponent_utr": 11.35,
          "opponent_name": "Erika Andreeva"
        },
        {
          "win": false,
          "opponent_utr": 9.93,
          "opponent_name": "Danique Havermans"
        },
        {
          "win": true,
          "opponent_utr": 9.0,
          "opponent_name": "Sona Depesova"
        }
      ],
      "utr_v4_synced": "2025-12-07T19:58:38.069758+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": 5,
      "form_l10_matches": 6
    },
    "p2": {
      "ranking": null,
      "utr_singles": 8.0,
      "utr_ranking": 4999,
      "utr_division": "General",
      "utr_pro": false,
      "utr_v4_wins": 20,
      "utr_v4_losses": 33,
      "utr_v4_wr": 37.735849056603776,
      "utr_v4_win_streak": 0,
      "utr_v4_lose_streak": 4,
      "utr_v4_avg_opp_utr": 8.87,
      "utr_v4_recent": [
        {
          "win": false,
          "opponent_utr": 9.33,
          "opponent_name": "Melissa Boyden"
        },
        {
          "win": false,
          "opponent_utr": 10.0,
          "opponent_name": "Julia Terziyska"
        },
        {
          "win": false,
          "opponent_utr": 8.0,
          "opponent_name": "Milica Stosovic"
        },
        {
          "win": false,
          "opponent_utr": 9.0,
          "opponent_name": "Aleksandra Djokic"
        },
        {
          "win": true,
          "opponent_utr": 9.25,
          "opponent_name": "Mariia Bergen"
        }
      ],
      "utr_v4_synced": "2025-12-07T19:57:56.677116+00:00",
      "utr_v4_available": true,
      "wr_surface": 0,
      "wr_surface_wins": 0,
      "wr_surface_total": 0,
      "wr_surface_source": "TennisPlayerYearStats",
      "form_l5_wr": 20.0,
      "form_l10_wr": 20.0,
      "form_l5_matches": 5,
      "form_l10_matches": 5
    }
  },
  "utr": {
    "p1": {
      "score": 10.62,
      "ranking": 56,
      "division": "Junior",
      "is_pro": true
    },
    "p2": {
      "score": 8.0,
      "ranking": 4999,
      "division": "General",
      "is_pro": false
    }
  },
  "features": {
    "utr_p1": 0.31647058823529406,
    "utr_p2": 0.0,
    "utr_diff": 2.6899999999999995,
    "rank_ratio": 1.0,
    "h2h_matches": 0,
    "momentum_p1": 0.0,
    "momentum_p2": 40.0,
    "points_diff": 0,
    "utr_both_pro": 0.0,
    "bp_saved_diff": 0,
    "h2h_wins_diff": 0,
    "last3_wr_diff": -0.3333333333333333,
    "last5_wr_diff": -0.2,
    "match_load_p1": 4,
    "match_load_p2": 5,
    "momentum_diff": -40.0,
    "p1_confidence": 0.3,
    "p2_confidence": 0.3,
    "surface_wr_p1": 0,
    "surface_wr_p2": 0,
    "utr_advantage": 28.785446762974853,
    "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": -1,
    "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": -6,
    "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": 5.199123416781006,
    "serve_consistency_p2": 14.176403815684386,
    "surface_rank_synergy": 0.0,
    "surface_wr_p1_stable": 0,
    "surface_wr_p2_stable": 50.0,
    "second_serve_won_diff": 0,
    "surface_matches_ratio": 0.0,
    "weighted_momentum_diff": -30.0,
    "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": -15.0,
    "surface_tournaments_won_diff": 0
  },
  "feature_importance": {}
}