Tennis head to head
Q. Vandecasteele vs D. Ostapenkov head to head
D. Ostapenkov leads 3–0 in 3 recorded meetings. Records count completed matches and retirements; walkovers are listed but not counted.
Record
| Player | Rank | Wins | Sets won | Games won |
|---|---|---|---|---|
| ATP #467 | 0 | 1 | 30 | |
| ATP #508 | 3 | 6 | 42 |
By surface
| Surface | Meetings | Q. Vandecasteele | D. Ostapenkov |
|---|---|---|---|
| Hard (indoor) | 1 | 0 | 1 |
| 2 | 0 | 2 |
Meetings
| Date | Tournament | Winner | Score |
|---|---|---|---|
| Sioux Falls | D. Ostapenkov | 2–0 | |
| Columbus | D. Ostapenkov | 2–0 | |
| San Diego 2 (Usa) | D. Ostapenkov | 2–1 |
Player comparison
Recorded results up to · 21:16 CETQ. Vandecasteele
#467 · Age 24 · USA
2–8D. Ostapenkov
#508 · Age 23 · World
6–4Last 10 · all courts · 10/10 / 10/10 matches available
Green marks the favorable figure, not a prediction.
| Q. Vandecasteele | Selected matches | D. Ostapenkov |
|---|---|---|
Serve7 / 9 recorded matches | ||
| 58.4% · favorable recorded figure · 284/486 | Serve points won | 58.3% · 369/633 |
| 67.0% · favorable recorded figure · 179/267 | 1st serve points won | 66.9% · 232/347 |
| 47.7% · favorable recorded figure · 106/222 | 2nd serve points won | 47.4% · 137/289 |
| 68.4% · 54/79 | Service games won | 68.8% · favorable recorded figure · 64/93 |
| 6.3 · favorable recorded figure | Aces / match | 3.9 |
| 3.9 · favorable recorded figure | Double faults / match ↓ | 4.2 |
Return7 / 9 recorded matches | ||
| 36.4% · 191/525 | Return points won | 43.3% · favorable recorded figure · 243/561 |
| 17.5% · 14/80 | Return games won | 36.3% · favorable recorded figure · 33/91 |
PressureSample per value | ||
| 53.7% · 29/54n=7 | Break points saved | 59.7% · favorable recorded figure · 43/72n=8 |
| 33.3% · 14/42n=7 | Break points converted | 51.6% · favorable recorded figure · 33/64n=9 |
| 2–1 · 66.7%n=3 | Tie-breaks won | 2–1 · 66.7%n=3 |
FormSelected matches | ||
| 2–8n=10 | Match record | 6–4 · favorable recorded figuren=10 |
| 2–1n=3 | After winning set 1 | 5–0 · favorable recorded figuren=5 |
| 0–7n=7 | After losing set 1 | 1–3 · favorable recorded figuren=4 |
| 1–3n=4 | Deciding sets | 2–0n=2 |
SurfacesVerified courts · selected matches | ||
| 0–3 | Hard | 3–1 · favorable recorded figure |
Oldest → latest · same selected matches
More statistics
| Q. Vandecasteele | Same window | D. Ostapenkov |
|---|---|---|
| 53.9% · 7 matches | First serves in | 55.4% · 9 matches |
| 29.7% · 96/323 | 1st serve return points won | 36.0% · favorable recorded figure · 124/344 |
| 47.0% · 95/202 | 2nd serve return points won | 55.9% · favorable recorded figure · 123/220 |
| 47.0% · 475/1011 | Total points won | 51.3% · favorable recorded figure · 612/1194 |
| 42.8% · 68/159 | Total games won | 52.7% · favorable recorded figure · 97/184 |
Court distance is measured on court, not travel between venues. Distance and speed require three measured matches per player; their averages use measured matches only.
Season & career records
Separate annual scope. Only profiles observed before this match are included; these records do not change with the recent-match filter. Recorded years may be incomplete.
Singles won–lost · recorded years may be incomplete.
| Q. Vandecasteele | Year | D. Ostapenkov |
|---|---|---|
| 86–80 | Recorded career | 87–80 · favorable recorded figure |
| 20–11 · favorable recorded figure | 2026 | 33–20 |
| 27–32 | 2025 | 27–19 · favorable recorded figure |
| 17–20 | 2024 | 10–9 · favorable recorded figure |
| 21–13 · favorable recorded figure | 2023 | 10–13 |
| 0–1 | 2022 | 5–12 |
| 0–1 | 2021 | 2–7 |
| 1–2 | 2019 | no data |
Doubles records
Doubles won–lost · recorded years may be incomplete.
| Q. Vandecasteele | Year | D. Ostapenkov |
|---|---|---|
| 30–23 | Recorded career | 115–64 · favorable recorded figure |
| 0–1 | 2026 | 19–15 |
| 12–6 | 2025 | 42–14 · favorable recorded figure |
| 4–6 | 2024 | 11–8 · favorable recorded figure |
| 6–3 · favorable recorded figure | 2023 | 24–13 |
| 8–6 | 2022 | 19–12 · favorable recorded figure |
| 0–1 | 2021 | 0–2 |
Samples & availability
Only results observed as finished up to now are eligible. Unverified historical versions are excluded. Some historical observations were not recorded before this match; they are not reconstructed from later totals. Partial windows are shown honestly, without filling from another court or older matches.
Court is known for 3/10 / 4/10 selected matches. Indoor means a verified indoor court; unknown is not outdoor. Retirement outcomes remain in form, but partial-match performance is excluded. Rates use recorded point totals when complete, otherwise mean match rates. A 0/0 rate is undefined, not zero.
Travel distance, height, handedness and weekly ranking history: not available in this comparison. Values without a pre-start observation remain missing; we do not substitute current career or season totals.