| TT Cup Ukraine | 2021/08/02 08:05 | Mykola Tovkach v Oleksandr Kostiuk | L | 3-2 |
| TT Cup Ukraine | 2021/07/10 06:55 | Mykola Tovkach v Oleksandr Kostiuk | L | 3-0 |
| TT Cup Ukraine | 2021/07/08 21:15 | Mykola Tovkach v Oleksandr Kostiuk | W | 2-3 |
| TT Cup Ukraine | 2021/06/18 21:15 | Oleksandr Kostiuk v Mykola Tovkach | L | 1-3 |
| TT Cup Ukraine | 2021/06/14 01:45 | Mykola Tovkach v Oleksandr Kostiuk | L | 3-2 |
| TT Cup Ukraine | 2021/06/13 21:45 | Mykola Tovkach v Oleksandr Kostiuk | L | 3-2 |
| TT Cup Ukraine | 2021/06/04 09:50 | Oleksandr Kostiuk v Mykola Tovkach | L | 2-3 |
| TT Cup Ukraine | 2021/06/04 06:55 | Oleksandr Kostiuk v Mykola Tovkach | L | 1-3 |
| TT Cup Ukraine | 2021/08/03 05:45 | Oleksandr Kostiuk v Andrey Tsikhotskiy | W | 3-2 |
| TT Cup Ukraine | 2021/08/02 12:10 | Oleksandr Kostiuk v Volodymyr Tuchkevych | L | 2-3 |
| TT Cup (2021) | 2021/08/02 11:35 | Oleksandr Kostiuk v Volodymyr Tuchkevych | L | 2-3 |
| TT Cup Ukraine | 2021/08/02 11:00 | Oleksandr Kostiuk v Volodymyr Tuchkevych | W | 3-1 |
| TT Cup Ukraine | 2021/08/02 09:50 | Sergey Gilitukha v Oleksandr Kostiuk | W | 1-3 |
| TT Cup Ukraine | 2021/08/02 08:05 | Mykola Tovkach v Oleksandr Kostiuk | L | 3-2 |
| TT Cup Ukraine | 2021/08/02 06:20 | Andrey Tsikhotskiy v Oleksandr Kostiuk | L | 3-1 |
| TT Cup Ukraine | 2021/07/30 02:15 | Andrey Tsikhotskiy v Oleksandr Kostiuk | L | 3-1 |
| TT Cup Ukraine | 2021/08/03 06:20 | Mykola Tovkach v Sergey Gilitukha | W | 3-1 |
| TT Cup Ukraine | 2021/08/02 12:45 | Mykola Tovkach v Andrey Tsikhotskiy | W | 3-0 |
| TT Cup (2021) | 2021/08/02 12:10 | Mykola Tovkach v Andrey Tsikhotskiy | W | 3-0 |
| TT Cup Ukraine | 2021/08/02 10:25 | Mykola Tovkach v Sergey Gilitukha | L | 2-3 |
| TT Cup Ukraine | 2021/08/02 09:15 | Mykola Tovkach v Andrey Tsikhotskiy | W | 3-0 |
| TT Cup Ukraine | 2021/08/02 08:05 | Mykola Tovkach v Oleksandr Kostiuk | W | 3-2 |
| TT Cup Ukraine | 2021/08/02 06:55 | Mykola Tovkach v Volodymyr Tuchkevych | W | 3-2 |
| TT Cup Ukraine | 2021/07/27 02:15 | Mykola Tovkach v Illya Semeniuk | L | 0-3 |