| Ukraina - TT-Cup | 2021/12/21 09:05 | Oleksandr Kostiuk v Roman Vashchuk | L | 1-3 |
| Ukraina - TT-Cup | 2021/12/04 11:25 | Roman Vashchuk v Oleksandr Kostiuk | W | 1-3 |
| Ukraina - TT-Cup | 2021/12/04 07:20 | Roman Vashchuk v Oleksandr Kostiuk | W | 0-3 |
| Ukraina - TT-Cup | 2021/11/26 22:45 | Oleksandr Kostiuk v Roman Vashchuk | L | 0-3 |
| Ukraina - TT-Cup | 2021/11/08 12:35 | Oleksandr Kostiuk v Roman Vashchuk | W | 3-2 |
| Ukraina - TT-Cup | 2021/11/08 08:30 | Oleksandr Kostiuk v Roman Vashchuk | L | 0-3 |
| Ukraina - TT-Cup | 2021/11/06 07:55 | Oleksandr Kostiuk v Roman Vashchuk | W | 3-2 |
| Ukraina - TT-Cup | 2021/10/27 08:40 | Oleksandr Kostiuk v Roman Vashchuk | W | 3-1 |
| Ukraina - TT-Cup | 2021/12/21 11:25 | Oleksandr Kostiuk v Andrey Tsikhotskiy | L | 0-3 |
| Ukraina - TT-Cup | 2021/12/21 09:40 | Volodymyr Tuchkevych v Oleksandr Kostiuk | W | 1-3 |
| Ukraina - TT-Cup | 2021/12/21 09:05 | Oleksandr Kostiuk v Roman Vashchuk | L | 1-3 |
| Ukraina - TT-Cup | 2021/12/21 07:20 | Oleksandr Kostiuk v Andrey Tsikhotskiy | L | 2-3 |
| Ukraina - TT-Cup | 2021/12/20 12:00 | Andrey Tsikhotskiy v Oleksandr Kostiuk | L | 3-0 |
| Ukraina - TT-Cup | 2021/12/20 10:50 | Vitalii Klimov v Oleksandr Kostiuk | W | 2-3 |
| Ukraina - TT-Cup | 2021/12/20 10:15 | Oleksandr Kostiuk v Volodymyr Tuchkevych | L | 2-3 |
| Ukraina - TT-Cup | 2021/12/20 09:05 | Andrey Tsikhotskiy v Oleksandr Kostiuk | L | 3-0 |
| Ukraina - TT-Cup | 2021/12/21 10:50 | Volodymyr Tuchkevych v Roman Vashchuk | W | 2-3 |
| Ukraina - TT-Cup | 2021/12/21 10:15 | Roman Vashchuk v Andrey Tsikhotskiy | L | 2-3 |
| Ukraina - TT-Cup | 2021/12/21 09:05 | Oleksandr Kostiuk v Roman Vashchuk | W | 1-3 |
| Ukraina - TT-Cup | 2021/12/21 07:55 | Volodymyr Tuchkevych v Roman Vashchuk | W | 1-3 |
| Ukraina - TT-Cup | 2021/12/21 06:45 | Andrey Tsikhotskiy v Roman Vashchuk | W | 2-3 |
| Ukraina - TT-Cup | 2021/12/18 03:15 | Roman Vashchuk v Oleksandr Medvedyev | W | 3-0 |
| Ukraina - TT-Cup | 2021/12/18 01:45 | Andrey Krysak v Roman Vashchuk | W | 0-3 |
| Ukraina - TT-Cup | 2021/12/18 01:15 | Roman Vashchuk v Igor Demchuk | W | 3-1 |