
Q. Vandecasteele: predictions, results and statistics
In short
Q. Vandecasteele has played 108 matches on the ATP, WTA and Challenger tours since 2023, for 50 wins and 58 losses (46 % win rate). In 2026, their record is 23 wins and 21 losses. Over the last ten matches, 5 wins. Pronocast has covered 5 of their matches, with 3 correct predictions out of 5 verified.
Match patterns in numbers
Q. Vandecasteele has played 37 matches that went to a deciding set: 15 wins, 22 losses (41 %). In tie-breaks: 17 won out of 33 (52 %). After losing the first set, Q. Vandecasteele turned 9 of 58 matches around (16 %). After winning the first set: 41 wins out of 50 (82 %).
Based on 108 completed ATP, WTA and Challenger singles matches since 2023, retirements and walkovers excluded.
Model data at the last covered match (28 September 2026)
- Elo
- 1766
- hard court Elo
- 1777
- Form (last 10)
- 6 / 10
- Recent matches
- 3
Matches covered by Pronocast (5)
3 correct predictions out of 5 verified

Q. Vandecasteele vs Winner : D. Ostapenkov
Men's Challenger· Columbus· Qualifyinghard court
Q. Vandecasteele vs D. Ostapenkov prediction2-0

Winner : Q. Vandecasteele vs P. Stearns
Men's Challenger· Columbus· Qualifyinghard court
Q. Vandecasteele vs P. Stearns prediction2-1

Winner : D. Ostapenkov vs Q. Vandecasteele
Men's Challenger· San Diego 2 (Usa) - Qualification· Qualifying
D. Ostapenkov vs Q. Vandecasteele prediction2-1

Q. Vandecasteele vs Winner : B. Nakashima
Men's Challenger· Tiburon· Qualifyinghard court
Q. Vandecasteele vs B. Nakashima prediction2-0

Winner : Q. Vandecasteele vs N. Zamora
Men's Challenger· Tiburon· Qualifyinghard court
Q. Vandecasteele vs N. Zamora prediction2-0
Record since 2023
By surface
- hard court43 – 47
- clay2 – 6
- grass5 – 4
By season
- 202623 – 21
- 202514 – 15
- 202411 – 15
- 20232 – 7
Last ten matches
- DD. OstapenkovColumbus 2026 · Qualifying · 28 September 20262-6 6-7
- VP. StearnsColumbus 2026 · Qualifying · 27 September 20266-2 4-6 6-2
- DD. OstapenkovSan Diego 2 (Usa) - Qualification 2026 · Qualifying · 20 September 20265-7 6-4 3-6
- DB. NakashimaTiburon 2026 · Qualifying · 14 September 20262-6 4-6
- VN. ZamoraTiburon 2026 · Qualifying · 13 September 20266-1 7-5
- DJ. DuckworthWinston-Salem 2026 · Round of 64 · 24 August 20262-6 1-6
- VP. HerbertWinston-Salem 2026 · Qualifying · 23 August 20263-6 7-6 7-5
- VL. TuWinston-Salem 2026 · Qualifying · 22 August 20266-3 6-2
- DT. SchoolkateBrownsburg (Usa) - Qualification 2026 · Round of 16 · 14 August 20266-2 2-6 4-6
- VA. ShelbayhBrownsburg (Usa) - Qualification 2026 · Round of 32 · 13 August 20266-4 6-3
Most frequent opponents
Frequently asked questions about Q. Vandecasteele
- When is Q. Vandecasteele's next match?
- No match for Q. Vandecasteele is scheduled yet in the tournaments Pronocast covers.
- What is Q. Vandecasteele's record in 2026?
- 23 wins and 21 losses in 2026 on the ATP, WTA and Challenger tours.
- What is Q. Vandecasteele's record against M. Wiskandt?
- 4 meetings since 2023: 2 wins and 2 losses for Q. Vandecasteele.
- Where can I find predictions for Q. Vandecasteele's matches?
- Before every match, Pronocast computes each player's probability of winning and the most likely score. The prediction is for members in the app, then published on this page with the result once the match is over. On Q. Vandecasteele's matches already checked: 3 correct predictions out of 5.