| TT Cup Ukraine | 2021/05/23 17:25 | Oleksandr Kostiuk v Mykola Tovkach | W | 3-0 |
| TT Cup Ukraine | 2021/05/19 21:15 | Oleksandr Kostiuk v Mykola Tovkach | W | 3-0 |
| TT Cup Ukraine | 2021/05/18 06:20 | Oleksandr Kostiuk v Mykola Tovkach | W | 3-0 |
| TT Cup Ukraine | 2021/05/15 17:25 | Oleksandr Kostiuk v Mykola Tovkach | L | 1-3 |
| TT Cup Ukraine | 2021/05/14 18:35 | Oleksandr Kostiuk v Mykola Tovkach | L | 2-3 |
| TT Cup Ukraine | 2021/05/12 22:15 | Oleksandr Kostiuk v Mykola Tovkach | L | 1-3 |
| TT Cup Ukraine | 2021/05/10 14:30 | Mykola Tovkach v Oleksandr Kostiuk | W | 1-3 |
| TT Cup Ukraine | 2021/04/27 13:20 | Oleksandr Kostiuk v Mykola Tovkach | L | 2-3 |
| TT Cup Ukraine | 2021/05/28 07:30 | Andrey Tsikhotskiy v Oleksandr Kostiuk | W | 1-3 |
| TT Cup Ukraine | 2021/05/28 06:20 | Oleksandr Kostiuk v Ihor Matsehora | W | 3-0 |
| TT Cup Ukraine | 2021/05/25 02:15 | Andrey Kaptanovsky v Oleksandr Kostiuk | W | 0-3 |
| TT Cup Ukraine | 2021/05/25 00:45 | Volodymyr Tuchkevych v Oleksandr Kostiuk | W | 0-3 |
| TT Cup Ukraine | 2021/05/25 00:15 | Oleksandr Kostiuk v Igor Demchuk | L | 1-3 |
| TT Cup Ukraine | 2021/05/24 22:15 | Oleksandr Kostiuk v Andrey Kaptanovsky | L | 0-3 |
| TT Cup Ukraine | 2021/05/24 20:45 | Oleksandr Kostiuk v Igor Vatsyn | W | 3-1 |
| TT Cup Ukraine | 2021/05/23 18:00 | Andrey Tsikhotskiy v Oleksandr Kostiuk | L | 3-1 |
| TT Cup Ukraine | 2021/05/28 06:55 | Volodymyr Tuchkevych v Mykola Tovkach | L | 3-2 |
| TT Cup Ukraine | 2021/05/28 05:45 | Andrey Tsikhotskiy v Mykola Tovkach | W | 2-3 |
| TT Cup | 2021/05/27 12:11 | Mykola Tovkach v Bogdan Stasiuk | L | 0-3 |
| TT Cup Ukraine | 2021/05/27 12:10 | Mykola Tovkach v Bogdan Stasiuk | L | 0-3 |
| TT Cup Ukraine | 2021/05/27 10:25 | Mykola Tovkach v Andrey Tsikhotskiy | L | 1-3 |
| TT Cup Ukraine | 2021/05/27 09:15 | Mykola Tovkach v Roman Vashchuk | W | 3-2 |
| TT Cup Ukraine | 2021/05/27 08:05 | Mykola Tovkach v Bogdan Stasiuk | W | 3-2 |
| TT Cup Ukraine | 2021/05/27 06:55 | Mykola Tovkach v Ihor Matsehora | W | 3-2 |