Tennis · San Diego 2 · USA · hard
Ostapenkov D. vs Vandecasteele Q.
Monday, 21 September 2026
Played. Source reports: FINISHED.Final score · sets
Ostapenkov D.2-1Vandecasteele Q.
- Set 1
- 7-5
- Set 2
- 4-6
- Set 3
- 6-3
Prediction and result
Before the match, the model gave Vandecasteele Q. a 55% chance on hard courts. That rests on a ranking of No. 468 against No. 554. Ostapenkov D. won 2-1 in sets, against the model's 55% for Vandecasteele Q.
USA•Challenger•San Diego 2•hard
Monday, 21 September 2026 at 00:05
Played. Source reports: FINISHED.
Final score · sets
Ostapenkov D.2-1Vandecasteele Q.
- Set 1
- 7-5
- Set 2
- 4-6
- Set 3
- 6-3
Model win probability
Ostapenkov D.Vandecasteele Q.
45%
55%
First meeting — no head-to-head history between these players.
Model Prediction
Ostapenkov D.
45%
Vandecasteele Q.
55%
medium confidenceData 66%hard0 H2H used
◀ Ostapenkov D.Why the model leansVandecasteele Q. ▶
Ranking
-0.07
Surface
0.00
Form
-0.11
H2H
0.00
Model v2.3-2026-06
Ostapenkov D. Form
Ostapenkov D.
Vandecasteele Q. Form
Vandecasteele Q.
Head-to-Head
Last 10
No rows.
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