Sam Ryan Ziegann vs Steffan van Weldam
UTR PTT Phan Thiet Men +H 01 | Hard |
11 Dec 2025, 02:30
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": {}
}