Sam Ryan Ziegann vs Steffan van Weldam
UTR PTT Phan Thiet Men +H 01 | Hard |
11 Dec 2025, 02:30
Sofascore
Predicción IA (XGBoost 1.0.0)
Sam Ryan Ziegann
Sam …: 81.2% Steffan …: 18.8%
¿Por qué Sam Ryan Ziegann?
UTR 12.77 vs 12.00 (+0.77) — Niveles similares
Sam …
W34-L37
48% WR
vs UTR 12.5
L1
Steffan …
W21-L25
46% WR
vs UTR 11.5
L1
Alta confianza | Tier: ?
Datos limitados: Esta predicción tiene baja confianza (31%). No recomendamos usar como value bet.
Comparativo de Odds
Fuente Sam … Steffan … Prob Impl. P1
IA Fair Odds 1.23 5.33 81.2%
Estadísticas de Jugadores
Sam Ryan Ziegann
Ranking #-
UTR Rating 12.77 Pro
UTR Ranking #1260
Forma L5 100% (3p)
Forma L10 100% (3p)
WR Hard 1/2 = 50.0%
Steffan van Weldam
Ranking #-
UTR Rating 12.00 Pro
UTR Ranking #1778
Forma L5 50% (2p)
Forma L10 50% (2p)
WR Hard 0/0 = 0.0%
Momentum & Forma UTR
Sam Ryan Ziegann
Record 2025 34W - 37L (48%)
Racha 1L
UTR Oponentes 12.5
Últimos 5:
L W L L L
Steffan van Weldam
Record 2025 21W - 25L (46%)
Racha 1L
UTR Oponentes 11.5
Últimos 5:
L W L W W
Análisis Momentum
Sam Ryan Ziegann ha enfrentado oponentes más fuertes (UTR 12.5 vs 11.5).
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 50.0000
surface_wr_diff_adjusted 0.0000
surface_matches_ratio 2.0000
surface_tournaments_won_diff 2.0000
surface_wr_p1 50.0000
surface_wr_p2 0.0000
surface_wr_p1_stable 50.0000
surface_wr_p2_stable 50.0000
p1_surface_matches 2.0000
p2_surface_matches 0.0000
p1_surface_dominance 0.0000
Confianza
p1_confidence 0.3267
p2_confidence 0.3000
combined_confidence 0.3133
Servicio
serve_quality_diff 68.8500
first_serve_won_diff 71.7000
second_serve_won_diff 50.0000
bp_saved_diff 71.4000
bp_converted_diff 50.0000
aces_per_match_diff 9.0000
Forma
last5_wr_diff 1.0000
last3_wr_diff 1.0000
momentum_p1 100.0000
momentum_p2 0.0000
momentum_diff 100.0000
weighted_momentum_diff 75.0000
current_streak_diff 3.0000
days_since_last_match_p1 1.0000
days_since_last_match_p2 3.0000
match_load_p1 2.0000
match_load_p2 1.0000
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 2.7666
serve_consistency_p2 10.0000
Interacción
surface_rank_synergy 0.0000
rank_surface_mismatch_p1 0.0000
rank_surface_mismatch_p2 0.5000
elite_surface_amplifier 0.0000
UTR
utr_diff 0.7700
utr_p1 0.5612
utr_p2 0.4706
utr_advantage 6.2172
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 18813
API ID 15183634
Gamdom ID -
Torneo UTR PTT Phan Thiet Men +H 01
Superficie Hard
Ronda
Status scheduled
JSON Data
{
  "match": {
    "id": 18813,
    "api_id": 15183634,
    "gamdom_id": null,
    "player1": "Sam Ryan Ziegann",
    "player2": "Steffan van Weldam",
    "tournament": "UTR PTT Phan Thiet Men +H 01",
    "surface": "hard",
    "round": "",
    "date": "2025-12-11T02:30:00+00:00",
    "status": "scheduled"
  },
  "odds": {
    "sofascore": {
      "p1": null,
      "p2": null
    },
    "gamdom": {
      "p1": null,
      "p2": null
    },
    "tnnslive": {
      "p1": 1.2,
      "p2": 4.2
    }
  },
  "prediction": {
    "prob_p1": 0.8124,
    "prob_p2": 0.1876,
    "winner": 1,
    "confidence": 0.8124,
    "model_version": "1.0.0"
  },
  "player_stats": {
    "p1": {
      "ranking": null,
      "utr_singles": 12.77,
      "utr_ranking": 1260,
      "utr_division": "Pro",
      "utr_pro": true,
      "utr_v4_wins": 34,
      "utr_v4_losses": 37,
      "utr_v4_wr": 47.88732394366197,
      "utr_v4_win_streak": 0,
      "utr_v4_lose_streak": 1,
      "utr_v4_avg_opp_utr": 12.54,
      "utr_v4_recent": [
        {
          "win": false,
          "opponent_utr": 12.38,
          "opponent_name": "Stefan Storch"
        },
        {
          "win": true,
          "opponent_utr": 11.0,
          "opponent_name": "Naufal Siddiq Kamaruzzaman"
        },
        {
          "win": false,
          "opponent_utr": 13.22,
          "opponent_name": "Thanapet Chanta"
        },
        {
          "win": false,
          "opponent_utr": 13.48,
          "opponent_name": "John Echeverria"
        },
        {
          "win": false,
          "opponent_utr": 13.57,
          "opponent_name": "Tiago Torres"
        }
      ],
      "utr_v4_synced": "2025-12-07T19:58:27.580829+00:00",
      "utr_v4_available": true,
      "wr_surface": 50.0,
      "wr_surface_wins": 1,
      "wr_surface_total": 2,
      "wr_surface_source": "TennisPlayerYearStats",
      "form_l5_wr": 100.0,
      "form_l10_wr": 100.0,
      "form_l5_matches": 3,
      "form_l10_matches": 3
    },
    "p2": {
      "ranking": null,
      "utr_singles": 12.0,
      "utr_ranking": 1778,
      "utr_division": "Pro",
      "utr_pro": false,
      "utr_v4_wins": 21,
      "utr_v4_losses": 25,
      "utr_v4_wr": 45.65217391304348,
      "utr_v4_win_streak": 0,
      "utr_v4_lose_streak": 1,
      "utr_v4_avg_opp_utr": 11.52,
      "utr_v4_recent": [
        {
          "win": false,
          "opponent_utr": 12.14,
          "opponent_name": "Congsup Congcar"
        },
        {
          "win": true,
          "opponent_utr": 11.0,
          "opponent_name": "Mao Takada"
        },
        {
          "win": false,
          "opponent_utr": 12.42,
          "opponent_name": "Fanming Meng"
        },
        {
          "win": true,
          "opponent_utr": 10.0,
          "opponent_name": "Bastiaan Bauman"
        },
        {
          "win": true,
          "opponent_utr": 11.0,
          "opponent_name": "Max Van Nunen"
        }
      ],
      "utr_v4_synced": "2025-12-07T19:58:40.494557+00:00",
      "utr_v4_available": true,
      "wr_surface": 0,
      "wr_surface_wins": 0,
      "wr_surface_total": 0,
      "wr_surface_source": "TennisPlayerYearStats",
      "form_l5_wr": 50.0,
      "form_l10_wr": 50.0,
      "form_l5_matches": 2,
      "form_l10_matches": 2
    }
  },
  "utr": {
    "p1": {
      "score": 12.77,
      "ranking": 1260,
      "division": "Pro",
      "is_pro": true
    },
    "p2": {
      "score": 12.0,
      "ranking": 1778,
      "division": "Pro",
      "is_pro": false
    }
  },
  "features": {
    "utr_p1": 0.5611764705882353,
    "utr_p2": 0.47058823529411764,
    "utr_diff": 0.7699999999999996,
    "rank_ratio": 1.0,
    "h2h_matches": 0,
    "momentum_p1": 100.0,
    "momentum_p2": 0.0,
    "points_diff": 0,
    "utr_both_pro": 0.0,
    "bp_saved_diff": 71.4,
    "h2h_wins_diff": 0,
    "last3_wr_diff": 1.0,
    "last5_wr_diff": 1.0,
    "match_load_p1": 2,
    "match_load_p2": 1,
    "momentum_diff": 100.0,
    "p1_confidence": 0.32666666666666666,
    "p2_confidence": 0.3,
    "surface_wr_p1": 50.0,
    "surface_wr_p2": 0,
    "utr_advantage": 6.217198223657647,
    "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": 50.0,
    "bp_converted_diff": 50.0,
    "p1_surface_matches": 2,
    "p2_surface_matches": 0,
    "serve_quality_diff": 68.85,
    "winner_ue_ratio_p1": 0.0,
    "winner_ue_ratio_p2": 0.0,
    "aces_per_match_diff": 9.0,
    "combined_confidence": 0.31333333333333335,
    "current_streak_diff": 3,
    "rank_tier_advantage": 0,
    "first_serve_won_diff": 71.7,
    "h2h_confidence_score": 0.0,
    "h2h_recency_weighted": 0.5,
    "p1_surface_dominance": 0.0,
    "serve_consistency_p1": 2.7666399358460296,
    "serve_consistency_p2": 10.0,
    "surface_rank_synergy": 0.0,
    "surface_wr_p1_stable": 50.0,
    "surface_wr_p2_stable": 50.0,
    "second_serve_won_diff": 50.0,
    "surface_matches_ratio": 2.0,
    "weighted_momentum_diff": 75.0,
    "elite_surface_amplifier": 0.0,
    "days_since_last_match_p1": 1,
    "days_since_last_match_p2": 3,
    "rank_surface_mismatch_p1": 0.0,
    "rank_surface_mismatch_p2": 0.5,
    "surface_wr_diff_adjusted": 0.0,
    "surface_tournaments_won_diff": 2
  },
  "feature_importance": {}
}