
Belarus
| Age | 23 (08-05-2003) |
| Country | |
| Birthplace | |
| Height | |
| Weight | |
| Plays | Right-Handed |
| Backhand | Two-Handed |
| Favorite Surface | |
| Coach | |
| Turned Pro | |
| Player Status | Active |
Hard
Clay
Grass
Indoor
All
| Aces / Game | 0.58 | 235 / 403 |
| DFs / Game | 0.30 | 122 / 403 |
| 1st Serve % | 61.5% | 1518 / 2467 |
| 1st Serve Win % | 73.0% | 1108 / 1518 |
| 2nd Serve Win % | 51.7% | 491 / 949 |
| Service Points Win % | 64.8% | 1599 / 2467 |
| Opponent Aces / Game | 0.33 | 133 / 403 |
| Opponent Double Faults / Game | 0.35 | 140 / 403 |
| Opponent 1st Serve % | 63.7% | 1679 / 2636 |
| 1st Return Win % | 33.7% | 566 / 1679 |
| 2nd Return Win % | 52.6% | 503 / 957 |
| Return Points Win % | 40.6% | 1069 / 2636 |
| Break Points Saved Per Game | 0.19 | 78 / 403 |
| Break Points Faced Per Game | 0.37 | 150 / 403 |
| Break Points Save % | 52.0% | 78 / 150 |
| Service Hold % | 82.2% | 331 / 403 |
| Break Points Won Per Game | 0.29 | 115 / 403 |
| Opponent Break Points Per Game | 0.69 | 279 / 403 |
| BP Won % | 41.2% | 115 / 279 |
| Opp Hold % | 71.5% | 288 / 403 |
| year | All | hard | clay | indoor | grass |
| 2026 | 28-13 | 21-10 | 4-2 | 3-1 | 0-0 |
| 2025 | 46-19 | 46-19 | 0-0 | 0-0 | 0-0 |
| 2024 | 18-10 | 11-3 | 4-5 | 3-2 | 0-0 |
| 2023 | 32-15 | 31-13 | 1-2 | 0-0 | 0-0 |
| 2022 | 31-20 | 23-14 | 8-6 | 0-0 | 0-0 |
| 2021 | 2-6 | 0-3 | 2-3 | 0-0 | 0-0 |
| 2020 | 0-1 | 0-0 | 0-0 | 0-1 | 0-0 |
| Grand Slam | 0.0% | 0 / 0 |
| Masters | 0.0% | 0 / 0 |
| Main Tour | 0.0% | 0 / 0 |
| Cups | 33.3% | 1 / 2 |
| Challengers | 62.5% | 10 / 6 |
| Futures | 65.8% | 146 / 76 |
| Vs No.1 | 0.0% | 0 / 0 |
| Vs Top.5 | 0.0% | 0 / 0 |
| Vs Top.10 | 0.0% | 0 / 0 |
| Vs Top.20 | 100.0% | 1 / 0 |
| Vs Top.50 | 100.0% | 1 / 0 |
| Vs Top.100 | 33.3% | 1 / 2 |
| Overall | 65.1% | 157 / 84 |
| Hard | 68.0% | 132 / 62 |
| Clay | 51.4% | 19 / 18 |
| Indoor | 60.0% | 6 / 4 |
| Grass | 0.0% | 0 / 0 |
| Final | 0.0% | 0 / 1 |
| Semi-Final | 10.0% | 1 / 9 |
| Quarter-Final | 43.5% | 10 / 13 |
| Second | 63.9% | 23 / 13 |
| First | 53.6% | 37 / 32 |
| Qualifying Final | 87.9% | 29 / 4 |
| Qualifying R2 | 87.1% | 27 / 4 |
| Qualifying R1 | 82.9% | 29 / 6 |
![]() Daniil Ostapenkov | Loss VIEW H2H | ![]() Federico Coria | ||
![]() Daniil Ostapenkov | Loss VIEW H2H | ![]() Dominik Koepfer | ||
![]() Daniil Ostapenkov | Wins VIEW H2H | ![]() Diego Sebastian Schwartzman | ||
![]() Daniil Ostapenkov | Draw VIEW H2H | ![]() Marsel Ilhan | ||
![]() Daniil Ostapenkov | Draw VIEW H2H | ![]() Yurii Dzhavakian | ||
![]() Daniil Ostapenkov | Draw VIEW H2H | ![]() Karim-Mohamed Maamoun | ||
![]() Daniil Ostapenkov | Draw VIEW H2H | ![]() Filip Peliwo | ||
![]() Daniil Ostapenkov | Draw VIEW H2H | ![]() Egor Gerasimov | ||
![]() Daniil Ostapenkov | Draw VIEW H2H | ![]() Joris De Loore | ||
![]() Daniil Ostapenkov | Draw VIEW H2H | ![]() Pedja Krstin | ||
![]() Daniil Ostapenkov | Draw VIEW H2H | ![]() Francesco Vilardo | ||
![]() Daniil Ostapenkov | Draw VIEW H2H | ![]() Radu Albot | ||
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