Viacheslav Bielinskyi leads 3 to 1 over 4 singles meetings since 2023. Last meeting on 31/05/2024 at M15 Bol.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 31/05/2024 | M15 Bol | Quarter-final | clay | Mashtakov | 2-4 |
| 22/05/2024 | M15 Bol | Round 1 | clay | Bielinskyi | 2-6 2-6 |
| 16/08/2023 | M25 Bielsko Biala | Round 1 | clay | Bielinskyi | 2-6 4-6 |
| 22/03/2023 | M15 Opatija | Round 1 | clay | Bielinskyi | 6-3 6-4 |
| clay | Mashtakov 1 - 3 Bielinskyi |
| 2024 | Mashtakov 1 - 1 Bielinskyi |
| 2023 | Mashtakov 0 - 2 Bielinskyi |
104 wins, 78 losses since 2021 (57.1%).
Last matches: D V V D V
164 wins, 87 losses since 2021 (65.3%).
Last matches: V V V V V
Viacheslav Bielinskyi leads 3 to 1 over 4 singles meetings since 2023.
On 31/05/2024, at M15 Bol (Quarter-final): Nikita Mashtakov won 2-4.