| TT Cup Ukraine | 2021/06/23 23:45 | Oleksandr Kostiuk v Igor Demchuk | W | 2-3 |
| TT Cup Ukraine | 2021/06/23 20:45 | Igor Demchuk v Oleksandr Kostiuk | L | 0-3 |
| TT Cup Ukraine | 2021/05/25 00:15 | Oleksandr Kostiuk v Igor Demchuk | W | 1-3 |
| TT Cup Ukraine | 2021/08/03 02:45 | Igor Demchuk v Roman Pinchuk | W | 3-1 |
| TT Cup (2021) | 2021/08/03 02:15 | Igor Demchuk v Roman Pinchuk | W | 3-1 |
| TT Cup Ukraine | 2021/08/03 01:15 | Bogdan Stasiuk v Igor Demchuk | W | 2-3 |
| TT Cup Ukraine | 2021/08/02 23:15 | Ihor Matsehora v Igor Demchuk | W | 0-3 |
| TT Cup Ukraine | 2021/08/02 21:45 | Roman Pinchuk v Igor Demchuk | W | 1-3 |
| TT Cup Ukraine | 2021/08/02 20:45 | Roman Vashchuk v Igor Demchuk | W | 0-3 |
| TT Cup Ukraine | 2021/08/01 12:10 | Volodymyr Tuchkevych v Igor Demchuk | L | 3-1 |
| TT Cup Ukraine | 2021/08/01 11:00 | Igor Demchuk v Ihor Matsehora | W | 3-1 |
| TT Cup Ukraine | 2021/08/11 12:10 | Oleksandr Kostiuk v Volodymyr Tuchkevych | W | 3-0 |
| TT Cup Ukraine | 2021/08/11 10:25 | Sergey Gilitukha v Oleksandr Kostiuk | L | 3-1 |
| TT Cup Ukraine | 2021/08/11 09:50 | Oleksandr Kostiuk v Roman Pinchuk | W | 3-1 |
| TT Cup Ukraine | 2021/08/11 07:30 | Oleksandr Kostiuk v Volodymyr Tuchkevych | W | 3-1 |
| TT Cup Ukraine | 2021/08/11 05:45 | Oleksandr Kostiuk v Andrey Tsikhotskiy | W | 3-0 |
| TT Cup Ukraine | 2021/08/10 12:10 | Oleksandr Kostiuk v Sergey Gilitukha | W | 3-1 |
| TT Cup (2021) | 2021/08/10 11:35 | Oleksandr Kostiuk v Sergey Gilitukha | W | 3-1 |
| TT Cup Ukraine | 2021/08/10 11:00 | Oleksandr Kostiuk v Volodymyr Tuchkevych | W | 3-1 |