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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

Head-to-head record
PlayerRankWinsSets wonGames won
Q. VandecasteeleATP #4670130
D. OstapenkovATP #5083642

3 played meetings. Rank is the current stored ranking. Meetings come from our match log (from 1 Sep 2026) and the stored head-to-head list, so older meetings may not be listed yet.

By surface

Head-to-head record by court surface
SurfaceMeetingsQ. VandecasteeleD. Ostapenkov
Hard (indoor)101
Surface not yet recorded202

Meetings newest first · 3

Every recorded meeting, newest first
DateTournamentRoundWinnerScore
Sioux Falls · Hard (indoor)Semi-finalsD. Ostapenkov2–0 6–4 6–4
ColumbusFinalD. Ostapenkov2–0 6–2 7–6
San Diego 2 (Usa) - QualificationSemi-finalsD. Ostapenkov2–1 7–5 4–6 6–3

Player comparison

Recorded results up to · 15:18 CET

Q. Vandecasteele

#467 · Age 24 · USA

0–5

D. Ostapenkov

#508 · Age 23 · World

3–2

Last 5 · all courts · 5/5 / 5/5 matches available

Green marks the favorable figure, not a prediction.

Selected player comparison. Left Q. Vandecasteele; right D. Ostapenkov. Recorded figures, not a prediction.
Q. VandecasteeleSelected matchesD. Ostapenkov

Serve

3 / 4 recorded matches
56.5% · 109/193Serve points won65.9% · favorable recorded figure · 176/267
64.3% · 63/981st serve points won74.2% · favorable recorded figure · 118/159
48.0% · 47/982nd serve points won53.7% · favorable recorded figure · 58/108
64.5% · 20/31Service games won88.1% · favorable recorded figure · 37/42
2.7Aces / match5.3 · favorable recorded figure
4.3Double faults / match ↓3.0 · favorable recorded figure

Return

3 / 4 recorded matches
33.7% · 69/205Return points won40.2% · favorable recorded figure · 105/261
12.1% · 4/33Return games won31.0% · favorable recorded figure · 13/42

Pressure

Sample per value
47.6% · 10/21n=3Break points saved75.0% · favorable recorded figure · 15/20n=3
25.0% · 4/16n=3Break points converted43.3% · favorable recorded figure · 13/30n=4
1–0 · 100%n=1Tie-breaks won0–1 · 0%n=1

Form

Selected matches
0–5n=5Match record3–2 · favorable recorded figuren=5
0–1n=1After winning set 13–0n=3
0–4n=4After losing set 10–1n=1
0–2n=2Deciding sets1–0n=1

Surfaces

Verified courts · selected matches
0–3Hard3–1 · favorable recorded figure

Q. Vandecasteele

  1. L
  2. L
  3. L
  4. L
  5. L

D. Ostapenkov

  1. L
  2. W
  3. W
  4. W
  5. L

Oldest → latest · same selected matches

More statistics
Additional selected-window metrics. Left Q. Vandecasteele; right D. Ostapenkov. Recorded figures, not a prediction.
Q. VandecasteeleSame windowD. Ostapenkov
49.3% · 3 matchesFirst serves in60.5% · 4 matches
30.5% · 39/1281st serve return points won33.5% · favorable recorded figure · 56/167
39.0% · 30/772nd serve return points won52.1% · favorable recorded figure · 49/94
44.7% · 178/398Total points won53.2% · favorable recorded figure · 281/528
37.5% · 24/64Total games won59.5% · favorable recorded figure · 50/84

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.

Singles career and yearly won–lost records
Q. VandecasteeleYearD. Ostapenkov
86–80Recorded career87–80 · favorable recorded figure
20–11 · favorable recorded figure202633–20
27–32202527–19 · favorable recorded figure
17–20202410–9 · favorable recorded figure
21–13 · favorable recorded figure202310–13
0–120225–12
0–120212–7
1–22019no data
Doubles records

Doubles won–lost · recorded years may be incomplete.

Doubles career and yearly won–lost records
Q. VandecasteeleYearD. Ostapenkov
30–23Recorded career115–64 · favorable recorded figure
0–1202619–15
12–6202542–14 · favorable recorded figure
4–6202411–8 · favorable recorded figure
6–3 · favorable recorded figure202324–13
8–6202219–12 · favorable recorded figure
0–120210–2
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 3/5 / 4/5 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.