Tennis · Davis Cup World Group Ii · World

Dellien Velasco M. A. / Zeballos F. vs Cheng S. C. N. / Wong T. F.

Saturday, 19 September 2026

Upcoming. The scheduled start is still ahead. Match status has not been confirmed live.

Dellien Velasco M. A. / Zeballos F. vs Cheng S. C. N. / Wong T. F. in Davis Cup World Group Ii (Tennis) on Saturday, 19 September 2026. Model prediction: Dellien Velasco M. A. / Zeballos F. 45% vs Cheng S. C. N. / Wong T. F. 55%. See the head-to-head record, recent form and odds. Predictions and stats update daily.

World•ATP•Davis Cup World Group Ii
Dellien Velasco M. A. / Zeballos F.
VS
Cheng S. C. N. / Wong T. F.
Saturday, 19 September 2026 at 23:00
Upcoming. The scheduled start is still ahead. Match status has not been confirmed live.
Model win probability
Dellien Velasco M. A. / Zeballos F.Cheng S. C. N. / Wong T. F.
45%
55%
Recent Form
Dellien Velasco M. A. / Zeballos F.
all surfaces
3–3
50% win rate · 6 matches
Recent form · all surfaces (latest first)
L430d
L435d
W436d
L1507d
W1508d
W1509d
2 straight losses · carried over from San Marino, Iasi — first match of this tournament
Straight-set W
1
Deciders
2
Sets W / L
6 / 8
Set diff
-2
Won ≥1 set
3 / 6
Limited sample — 6 matches on record
Cheng S. C. N. / Wong T. F.
No form data available.
First meeting — no head-to-head history between these players.
Market Odds
Bookmaker odds not available for this match.
Model Prediction
Dellien Velasco M. A. / Zeballos F.
45%
Cheng S. C. N. / Wong T. F.
55%
low confidenceData 10%all surfaces0 H2H used
◀ Dellien Velasco M. A. / Zeballos F.Why the model leansCheng S. C. N. / Wong T. F. ▶
Ranking
0.00
Surface
0.00
Form
-0.20
H2H
0.00
Model v2.3-2026-06
Open Flashscore
Dellien Velasco M. A. / Zeballos F. Form
Dellien Velasco m. a. / Zeballos f.
16 Jul
Dellien Velasco m. a. / Zeballos f. vs Banthia s. / Donski a.
0-2L
11 Jul
Harper c. / Seggerman r. vs Dellien Velasco m. a. / Zeballos f.
2-0L
10 Jul
Dellien Velasco m. a. / Zeballos f. vs Reis da Silva j. / Soto m.
2-1W
04 Aug
Dellien Velasco m. a. / Zeballos f. vs Frantzen c. / Sandkaulen t.
0-2L
03 Aug
Dellien Velasco m. a. / Zeballos f. vs Frawley j. / Rosenkranz m.
2-0W
02 Aug
Dellien Velasco m. a. / Zeballos f. vs Taylor a. / Taylor j.
2-1W
Cheng S. C. N. / Wong T. F. Form
Cheng s. c. n. / Wong t. f.
No rows.
Head-to-Head
Last 10
No rows.
Full Match Object
{
  "sport": "tennis",
  "country": "World",
  "tour_type": "ATP",
  "category": "Atp Doubles",
  "tournament": "Davis Cup World Group Ii",
  "surface": null,
  "is_doubles": true,
  "match": "Dellien Velasco M. A. / Zeballos F. vs Cheng S. C. N. / Wong T. F.",
  "date": "2026-09-19",
  "time": "23:00",
  "player_1": {
    "name": "Dellien Velasco M. A. / Zeballos F.",
    "rank": null,
    "images": [
      "https://cdn.smoance.com/players/dellien-velasco-m-a.png",
      "https://cdn.smoance.com/players/zeballos-f.png"
    ],
    "player_id": null,
    "profile_url": null,
    "dob": null,
    "age": null
  },
  "player_2": {
    "name": "Cheng S. C. N. / Wong T. F.",
    "rank": null,
    "images": [
      "https://cdn.smoance.com/players/cheng-s-c-n.png",
      "https://cdn.smoance.com/players/wong-t-f.png"
    ],
    "player_id": null,
    "profile_url": null,
    "dob": null,
    "age": null
  },
  "h2h_data": {
    "all surfaces": {
      "h2h": [],
      "player_1_last": [
        {
          "date": "16.07.25",
          "surface": "clay",
          "event": "San Marino (San Marino), clay",
          "home": "Dellien Velasco M. A. / Zeballos F.",
          "away": "Banthia S. / Donski A.",
          "score": "0-2"
        },
        {
          "date": "11.07.25",
          "surface": "clay",
          "event": "Iasi (Romania), clay",
          "home": "Harper C. / Seggerman R.",
          "away": "Dellien Velasco M. A. / Zeballos F.",
          "score": "2-0"
        },
        {
          "date": "10.07.25",
          "surface": "clay",
          "event": "Iasi (Romania), clay",
          "home": "Dellien Velasco M. A. / Zeballos F.",
          "away": "Reis Da Silva J. / Soto M.",
          "score": "2-1"
        },
        {
          "date": "04.08.22",
          "surface": "clay",
          "event": "M25 Wetzlar (Germany), clay",
          "home": "Dellien Velasco M. A. / Zeballos F.",
          "away": "Frantzen C. / Sandkaulen T.",
          "score": "0-2"
        },
        {
          "date": "03.08.22",
          "surface": "clay",
          "event": "M25 Wetzlar (Germany), clay",
          "home": "Dellien Velasco M. A. / Zeballos F.",
          "away": "Frawley J. / Rosenkranz M.",
          "score": "2-0"
        },
        {
          "date": "02.08.22",
          "surface": "clay",
          "event": "M25 Wetzlar (Germany), clay",
          "home": "Dellien Velasco M. A. / Zeballos F.",
          "away": "Taylor A. / Taylor J.",
          "score": "2-1"
        }
      ],
      "player_2_last": []
    },
    "clay": {
      "h2h": [],
      "player_1_last": [
        {
          "date": "16.07.25",
          "surface": "clay",
          "event": "San Marino (San Marino), clay",
          "home": "Dellien Velasco M. A. / Zeballos F.",
          "away": "Banthia S. / Donski A.",
          "score": "0-2"
        },
        {
          "date": "11.07.25",
          "surface": "clay",
          "event": "Iasi (Romania), clay",
          "home": "Harper C. / Seggerman R.",
          "away": "Dellien Velasco M. A. / Zeballos F.",
          "score": "2-0"
        },
        {
          "date": "10.07.25",
          "surface": "clay",
          "event": "Iasi (Romania), clay",
          "home": "Dellien Velasco M. A. / Zeballos F.",
          "away": "Reis Da Silva J. / Soto M.",
          "score": "2-1"
        },
        {
          "date": "04.08.22",
          "surface": "clay",
          "event": "M25 Wetzlar (Germany), clay",
          "home": "Dellien Velasco M. A. / Zeballos F.",
          "away": "Frantzen C. / Sandkaulen T.",
          "score": "0-2"
        },
        {
          "date": "03.08.22",
          "surface": "clay",
          "event": "M25 Wetzlar (Germany), clay",
          "home": "Dellien Velasco M. A. / Zeballos F.",
          "away": "Frawley J. / Rosenkranz M.",
          "score": "2-0"
        },
        {
          "date": "02.08.22",
          "surface": "clay",
          "event": "M25 Wetzlar (Germany), clay",
          "home": "Dellien Velasco M. A. / Zeballos F.",
          "away": "Taylor A. / Taylor J.",
          "score": "2-1"
        }
      ],
      "player_2_last": []
    }
  },
  "h2h_scrape_complete": true,
  "odds": {
    "home_away": {
      "player_1": null,
      "player_2": null,
      "vig_pct": null
    }
  },
  "fixture": {
    "country": "World",
    "tour_type": "ATP",
    "surface": null,
    "category": "Atp Doubles",
    "tournament": "Davis Cup World Group Ii",
    "source_section": "https://www.flashscore.com/tennis/atp-doubles/davis-cup-world-group-ii/fixtures/",
    "fixture_scraped_at": "2026-09-17T23:39:00.668518"
  },
  "metrics": {
    "per_surface": {
      "all surfaces": {
        "player_1_metrics": {
          "played": 6,
          "wins": 3,
          "losses": 3,
          "straight_sets_wins": 1,
          "straight_sets_losses": 3,
          "deciders": 2,
          "sets_won": 6,
          "sets_lost": 8,
          "won_at_least_one_set": 3,
          "win_rate": 0.5,
          "set_diff": -2,
          "avg_set_diff": -0.33,
          "won_at_least_one_set_rate": 0.5,
          "confidence": 0.6
        },
        "player_2_metrics": {
          "played": 0,
          "wins": 0,
          "losses": 0,
          "straight_sets_wins": 0,
          "straight_sets_losses": 0,
          "deciders": 0,
          "sets_won": 0,
          "sets_lost": 0,
          "won_at_least_one_set": 0,
          "win_rate": 0,
          "set_diff": 0,
          "avg_set_diff": 0,
          "won_at_least_one_set_rate": 0,
          "confidence": 0
        }
      },
      "clay": {
        "player_1_metrics": {
          "played": 6,
          "wins": 3,
          "losses": 3,
          "straight_sets_wins": 1,
          "straight_sets_losses": 3,
          "deciders": 2,
          "sets_won": 6,
          "sets_lost": 8,
          "won_at_least_one_set": 3,
          "win_rate": 0.5,
          "set_diff": -2,
          "avg_set_diff": -0.33,
          "won_at_least_one_set_rate": 0.5,
          "confidence": 0.6
        },
        "player_2_metrics": {
          "played": 0,
          "wins": 0,
          "losses": 0,
          "straight_sets_wins": 0,
          "straight_sets_losses": 0,
          "deciders": 0,
          "sets_won": 0,
          "sets_lost": 0,
          "won_at_least_one_set": 0,
          "win_rate": 0,
          "set_diff": 0,
          "avg_set_diff": 0,
          "won_at_least_one_set_rate": 0,
          "confidence": 0
        }
      }
    }
  },
  "model": {
    "surface_used": "all surfaces",
    "win_probability": {
      "player_1": 45,
      "player_2": 55
    },
    "prediction_quality": "low",
    "data_confidence_pct": 10,
    "h2h_meetings_used": 0,
    "model_only_p1_pct": 45,
    "blend_weight_model": 1,
    "confidence_breakdown": {
      "sample_conf_pct": 30,
      "recency_factor": 0.48,
      "surface_form_age_days": 430,
      "odds_present": false,
      "market_implied_p1_pct": null,
      "model_vs_market_div_pct": null,
      "market_factor": 1,
      "rank_form_divergence": false
    },
    "strength": {
      "rank_score": 0,
      "rank_trust": 1,
      "surface_score": 0,
      "form_score": 0,
      "dominance_score": -0.2,
      "h2h_score": 0,
      "total_logit": -0.2
    },
    "model_version": "v2.3-2026-06"
  },
  "enrichment_status": "complete"
}
Player 1
{
  "name": "Dellien Velasco M. A. / Zeballos F.",
  "rank": null,
  "images": [
    "https://cdn.smoance.com/players/dellien-velasco-m-a.png",
    "https://cdn.smoance.com/players/zeballos-f.png"
  ],
  "player_id": null,
  "profile_url": null,
  "dob": null,
  "age": null
}
Player 2
{
  "name": "Cheng S. C. N. / Wong T. F.",
  "rank": null,
  "images": [
    "https://cdn.smoance.com/players/cheng-s-c-n.png",
    "https://cdn.smoance.com/players/wong-t-f.png"
  ],
  "player_id": null,
  "profile_url": null,
  "dob": null,
  "age": null
}
H2H Data
{
  "all surfaces": {
    "h2h": [],
    "player_1_last": [
      {
        "date": "16.07.25",
        "surface": "clay",
        "event": "San Marino (San Marino), clay",
        "home": "Dellien Velasco M. A. / Zeballos F.",
        "away": "Banthia S. / Donski A.",
        "score": "0-2"
      },
      {
        "date": "11.07.25",
        "surface": "clay",
        "event": "Iasi (Romania), clay",
        "home": "Harper C. / Seggerman R.",
        "away": "Dellien Velasco M. A. / Zeballos F.",
        "score": "2-0"
      },
      {
        "date": "10.07.25",
        "surface": "clay",
        "event": "Iasi (Romania), clay",
        "home": "Dellien Velasco M. A. / Zeballos F.",
        "away": "Reis Da Silva J. / Soto M.",
        "score": "2-1"
      },
      {
        "date": "04.08.22",
        "surface": "clay",
        "event": "M25 Wetzlar (Germany), clay",
        "home": "Dellien Velasco M. A. / Zeballos F.",
        "away": "Frantzen C. / Sandkaulen T.",
        "score": "0-2"
      },
      {
        "date": "03.08.22",
        "surface": "clay",
        "event": "M25 Wetzlar (Germany), clay",
        "home": "Dellien Velasco M. A. / Zeballos F.",
        "away": "Frawley J. / Rosenkranz M.",
        "score": "2-0"
      },
      {
        "date": "02.08.22",
        "surface": "clay",
        "event": "M25 Wetzlar (Germany), clay",
        "home": "Dellien Velasco M. A. / Zeballos F.",
        "away": "Taylor A. / Taylor J.",
        "score": "2-1"
      }
    ],
    "player_2_last": []
  },
  "clay": {
    "h2h": [],
    "player_1_last": [
      {
        "date": "16.07.25",
        "surface": "clay",
        "event": "San Marino (San Marino), clay",
        "home": "Dellien Velasco M. A. / Zeballos F.",
        "away": "Banthia S. / Donski A.",
        "score": "0-2"
      },
      {
        "date": "11.07.25",
        "surface": "clay",
        "event": "Iasi (Romania), clay",
        "home": "Harper C. / Seggerman R.",
        "away": "Dellien Velasco M. A. / Zeballos F.",
        "score": "2-0"
      },
      {
        "date": "10.07.25",
        "surface": "clay",
        "event": "Iasi (Romania), clay",
        "home": "Dellien Velasco M. A. / Zeballos F.",
        "away": "Reis Da Silva J. / Soto M.",
        "score": "2-1"
      },
      {
        "date": "04.08.22",
        "surface": "clay",
        "event": "M25 Wetzlar (Germany), clay",
        "home": "Dellien Velasco M. A. / Zeballos F.",
        "away": "Frantzen C. / Sandkaulen T.",
        "score": "0-2"
      },
      {
        "date": "03.08.22",
        "surface": "clay",
        "event": "M25 Wetzlar (Germany), clay",
        "home": "Dellien Velasco M. A. / Zeballos F.",
        "away": "Frawley J. / Rosenkranz M.",
        "score": "2-0"
      },
      {
        "date": "02.08.22",
        "surface": "clay",
        "event": "M25 Wetzlar (Germany), clay",
        "home": "Dellien Velasco M. A. / Zeballos F.",
        "away": "Taylor A. / Taylor J.",
        "score": "2-1"
      }
    ],
    "player_2_last": []
  }
}
Model
{
  "surface_used": "all surfaces",
  "win_probability": {
    "player_1": 45,
    "player_2": 55
  },
  "prediction_quality": "low",
  "data_confidence_pct": 10,
  "h2h_meetings_used": 0,
  "model_only_p1_pct": 45,
  "blend_weight_model": 1,
  "confidence_breakdown": {
    "sample_conf_pct": 30,
    "recency_factor": 0.48,
    "surface_form_age_days": 430,
    "odds_present": false,
    "market_implied_p1_pct": null,
    "model_vs_market_div_pct": null,
    "market_factor": 1,
    "rank_form_divergence": false
  },
  "strength": {
    "rank_score": 0,
    "rank_trust": 1,
    "surface_score": 0,
    "form_score": 0,
    "dominance_score": -0.2,
    "h2h_score": 0,
    "total_logit": -0.2
  },
  "model_version": "v2.3-2026-06"
}
Odds
{
  "home_away": {
    "player_1": null,
    "player_2": null,
    "vig_pct": null
  }
}
Live Data Snapshot
{
  "total": 1,
  "sample": {
    "match": "Dellien Velasco M. A. / Zeballos F. vs Cheng S. C. N. / Wong T. F.",
    "player_1": "Dellien Velasco M. A. / Zeballos F.",
    "player_2": "Cheng S. C. N. / Wong T. F.",
    "surface": "all surfaces",
    "h2h_rows": 0
  }
}

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