| TT Cup Ukraine | 2021/05/25 00:15 | Oleksandr Kostiuk v Igor Demchuk | W | 1-3 |
| TT Cup Ukraine | 2021/06/18 02:45 | Ihor Matsehora v Igor Demchuk | W | 1-3 |
| TT Cup (2021) | 2021/06/18 02:15 | Ihor Matsehora v Igor Demchuk | W | 1-3 |
| TT Cup Ukraine | 2021/06/18 01:15 | Viktor Bosak v Igor Demchuk | L | 3-1 |
| TT Cup Ukraine | 2021/06/17 23:15 | Oleksandr Medvedyev v Igor Demchuk | W | 2-3 |
| TT Cup Ukraine | 2021/06/17 21:45 | Roman Vashchuk v Igor Demchuk | W | 2-3 |
| TT Cup Ukraine | 2021/06/17 20:45 | Ihor Matsehora v Igor Demchuk | L | 3-2 |
| TT Cup Ukraine | 2021/06/14 11:35 | Igor Demchuk v Andrii Khvysiuk | L | 1-3 |
| TT Cup Ukraine | 2021/06/14 11:00 | Igor Demchuk v Volodymyr Tuchkevych | L | 1-3 |
| TT Cup Ukraine | 2021/06/22 11:35 | Oleksandr Kostiuk v Volodymyr Tuchkevych | L | 2-3 |
| TT Cup Ukraine | 2021/06/22 11:00 | Bogdan Stasiuk v Oleksandr Kostiuk | L | 3-2 |
| TT Cup Ukraine | 2021/06/22 08:40 | Andrey Tsikhotskiy v Oleksandr Kostiuk | L | 3-1 |
| TT Cup Ukraine | 2021/06/22 06:55 | Sergey Gilitukha v Oleksandr Kostiuk | W | 2-3 |
| TT Cup Ukraine | 2021/06/22 05:45 | Volodymyr Tuchkevych v Oleksandr Kostiuk | W | 2-3 |
| TT Cup Ukraine | 2021/06/21 12:10 | Andrey Tsikhotskiy v Oleksandr Kostiuk | L | 3-0 |
| TT Cup Ukraine | 2021/06/21 11:00 | Oleksandr Kostiuk v Sergey Gilitukha | W | 3-1 |
| TT Cup Ukraine | 2021/06/21 09:50 | Andrey Tsikhotskiy v Oleksandr Kostiuk | L | 3-0 |