| Oekraïne - TT Cup | 2021/08/10 11:00 | Oleksandr Kostiuk v Volodymyr Tuchkevych | W | 3-1 |
| Oekraïne - TT Cup | 2021/08/03 10:25 | Volodymyr Tuchkevych v Oleksandr Kostiuk | W | 1-3 |
| Oekraïne - TT Cup | 2021/08/02 12:10 | Oleksandr Kostiuk v Volodymyr Tuchkevych | L | 2-3 |
| TT Cup | 2021/08/02 11:35 | Oleksandr Kostiuk v Volodymyr Tuchkevych | L | 2-3 |
| Oekraïne - TT Cup | 2021/08/02 11:00 | Oleksandr Kostiuk v Volodymyr Tuchkevych | W | 3-1 |
| Oekraïne - TT Cup | 2021/07/29 22:15 | Volodymyr Tuchkevych v Oleksandr Kostiuk | W | 2-3 |
| Oekraïne - TT Cup | 2021/07/27 06:55 | Oleksandr Kostiuk v Volodymyr Tuchkevych | W | 3-1 |
| Oekraïne - TT Cup | 2021/07/20 06:55 | Oleksandr Kostiuk v Volodymyr Tuchkevych | L | 1-3 |
| Oekraïne - TT Cup | 2021/08/11 05:45 | Oleksandr Kostiuk v Andrey Tsikhotskiy | W | 3-0 |
| Oekraïne - TT Cup | 2021/08/10 12:10 | Oleksandr Kostiuk v Sergey Gilitukha | W | 3-1 |
| TT Cup | 2021/08/10 11:35 | Oleksandr Kostiuk v Sergey Gilitukha | W | 3-1 |
| Oekraïne - TT Cup | 2021/08/10 11:00 | Oleksandr Kostiuk v Volodymyr Tuchkevych | W | 3-1 |
| Oekraïne - TT Cup | 2021/08/10 09:50 | Sergey Gilitukha v Oleksandr Kostiuk | L | 3-2 |
| Oekraïne - TT Cup | 2021/08/10 08:05 | Andrey Tsikhotskiy v Oleksandr Kostiuk | L | 3-1 |
| Oekraïne - TT Cup | 2021/08/10 06:20 | Roman Pinchuk v Oleksandr Kostiuk | L | 3-2 |
| Oekraïne - TT Cup | 2021/08/03 12:10 | Oleksandr Kostiuk v Andrey Tsikhotskiy | W | 3-1 |
| Oekraïne - TT Cup | 2021/08/11 06:20 | Volodymyr Tuchkevych v Roman Pinchuk | W | 3-2 |
| Oekraïne - TT Cup | 2021/08/10 11:00 | Oleksandr Kostiuk v Volodymyr Tuchkevych | L | 3-1 |
| Oekraïne - TT Cup | 2021/08/10 08:40 | Roman Pinchuk v Volodymyr Tuchkevych | L | 3-1 |
| Oekraïne - TT Cup | 2021/08/10 06:55 | Andrey Tsikhotskiy v Volodymyr Tuchkevych | L | 3-2 |
| Oekraïne - TT Cup | 2021/08/10 05:45 | Sergey Gilitukha v Volodymyr Tuchkevych | W | 2-3 |
| Oekraïne - TT Cup | 2021/08/08 01:45 | Volodymyr Tuchkevych v Viktor Bosak | W | 3-2 |
| Oekraïne - TT Cup | 2021/08/07 23:45 | Ihor Matsehora v Volodymyr Tuchkevych | L | 3-0 |
| Oekraïne - TT Cup | 2021/08/07 23:15 | Volodymyr Tuchkevych v Roman Pinchuk | W | 3-0 |