| TT Cup | 2021/06/04 09:50 | Kostiuk, Oleksandr v Tovkach, Mykola | W | 2-3 |
| TT Cup | 2021/06/04 06:55 | Kostiuk, Oleksandr v Tovkach, Mykola | W | 1-3 |
| TT Cup | 2021/05/28 08:40 | Kostiuk, Oleksandr v Tovkach, Mykola | L | 3-2 |
| TT Cup | 2021/05/23 17:25 | Kostiuk, Oleksandr v Tovkach, Mykola | L | 3-0 |
| TT Cup | 2021/05/19 21:15 | Kostiuk, Oleksandr v Tovkach, Mykola | L | 3-0 |
| TT Cup | 2021/05/18 06:20 | Kostiuk, Oleksandr v Tovkach, Mykola | L | 3-0 |
| TT Cup | 2021/05/15 17:25 | Kostiuk, Oleksandr v Tovkach, Mykola | W | 1-3 |
| TT Cup | 2021/05/14 18:35 | Kostiuk, Oleksandr v Tovkach, Mykola | W | 2-3 |
| TT Cup | 2021/06/10 19:45 | Tovkach, Mykola v Rybachuk, Roman | W | 3-0 |
| TT Cup | 2021/06/10 18:35 | Tovkach, Mykola v Semeniuk, Illya | W | 3-1 |
| TT Cup | 2021/06/10 18:00 | Tovkach, Mykola v Berezynskyi, Serhii | L | 2-3 |
| TT Cup | 2021/06/10 16:15 | Rybachuk, Roman v Tovkach, Mykola | L | 3-1 |
| TT Cup | 2021/06/10 15:40 | Tovkach, Mykola v Semeniuk, Illya | L | 1-3 |
| TT Cup | 2021/06/10 13:55 | Tovkach, Mykola v Berezynskyi, Serhii | L | 1-3 |
| TT Cup | 2021/06/09 19:45 | Semeniuk, Illya v Tovkach, Mykola | L | 3-2 |
| TT Cup | 2021/06/09 19:10 | Tovkach, Mykola v Rybachuk, Roman | W | 3-2 |
| TT Cup | 2021/06/13 20:45 | Tsykhotskiy, Andrey v Kostiuk, Oleksandr | L | 3-2 |
| TT Cup | 2021/06/12 12:10 | Kostiuk, Oleksandr v Gilitukha, S. | W | 3-0 |
| TT Cup | 2021/06/12 11:00 | Kostiuk, Oleksandr v Gilitukha, S. | W | 3-1 |
| TT Cup | 2021/06/12 09:50 | Tuchkevych, Volodymyr v Kostiuk, Oleksandr | L | 3-2 |
| TT Cup | 2021/06/12 08:05 | Tsykhotskiy, Andrey v Kostiuk, Oleksandr | W | 1-3 |
| TT Cup | 2021/06/12 06:20 | Bogdan Stasiuk v Kostiuk, Oleksandr | W | 1-3 |
| TT Cup | 2021/06/11 12:10 | Roman Vashchuk v Kostiuk, Oleksandr | W | 1-3 |
| TT Cup | 2021/06/11 11:35 | Kostiuk, Oleksandr v Tsykhotskiy, Andrey | W | 3-1 |