
D. Ostapenkov: predictions, results and statistics
In short
D. Ostapenkov has played 28 matches on the ATP, WTA and Challenger tours since 2025, for 17 wins and 11 losses (61 % win rate). In 2026, their record is 16 wins and 10 losses. Over the last ten matches, 6 wins. Pronocast has covered 8 of their matches, with 6 correct predictions out of 8 verified.
Match patterns in numbers
D. Ostapenkov has played 10 matches that went to a deciding set: 7 wins, 3 losses (70 %). In tie-breaks: 10 won out of 14 (71 %). After losing the first set, D. Ostapenkov turned 3 of 11 matches around (27 %). After winning the first set: 14 wins out of 17 (82 %).
Based on 28 completed ATP, WTA and Challenger singles matches since 2025, retirements and walkovers excluded.
Model data at the last covered match (1 October 2026)
- Elo
- 1806
- hard court Elo
- 1791
- Form (last 10)
- 6 / 10
- Recent matches
- 5
Matches covered by Pronocast (8)
6 correct predictions out of 8 verified

Winner : A. Shelbayh vs D. Ostapenkov
Men's Challenger· Columbus· Round of 16hard court
A. Shelbayh vs D. Ostapenkov prediction2-0

R. Perot vs Winner : D. Ostapenkov
Men's Challenger· Columbus· Round of 32hard court
R. Perot vs D. Ostapenkov prediction2-1

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

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

Winner : T. Legout vs D. Ostapenkov
Men's Challenger· San Diego 2 (Usa) - Qualification· Qualifying
T. Legout vs D. Ostapenkov prediction2-0

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

Winner : T. Legout vs D. Ostapenkov
Men's Challenger· Tiburon· Qualifyinghard court
T. Legout vs D. Ostapenkov prediction2-0- GG

G. Grumet vs Winner : D. Ostapenkov
Men's Challenger· Tiburon· Qualifyinghard court
G. Grumet vs D. Ostapenkov prediction2-0
Record since 2025
By surface
- hard court12 – 8
- clay4 – 2
By season
- 202616 – 10
- 20251 – 1
Last ten matches
- DA. ShelbayhColumbus 2026 · Round of 16 · 1 October 20261-6 5-7
- VR. PerotColumbus 2026 · Round of 32 · 29 September 20261-6 6-3 6-4
- VQ. VandecasteeleColumbus 2026 · Qualifying · 28 September 20266-2 7-6
- VI. PalavestraColumbus 2026 · Qualifying · 28 September 20267-6 6-1
- DT. LegoutSan Diego 2 (Usa) - Qualification 2026 · Qualifying · 21 September 20263-6 1-6
- VQ. VandecasteeleSan Diego 2 (Usa) - Qualification 2026 · Qualifying · 20 September 20267-5 4-6 6-3
- VG. GrumetTiburon 2026 · Qualifying · 14 September 20266-2 6-2
- DT. LegoutTiburon 2026 · Qualifying · 14 September 20263-6 4-6
- DF. BaxIstanbul 2 (Turkey) 2026 · Round of 16 · 5 August 20267-6 6-7 1-6
- VC. BittounIstanbul 2 (Turkey) 2026 · Round of 32 · 4 August 20263-6 6-3 7-6
Most frequent opponents
Frequently asked questions about D. Ostapenkov
- When is D. Ostapenkov's next match?
- No match for D. Ostapenkov is scheduled yet in the tournaments Pronocast covers.
- What is D. Ostapenkov's record in 2026?
- 16 wins and 10 losses in 2026 on the ATP, WTA and Challenger tours.
- Where can I find predictions for D. Ostapenkov'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 D. Ostapenkov's matches already checked: 6 correct predictions out of 8.