| 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 | 2021/10/23 19:10 | Igor Demchuk v Igor Vatsyn | W | 3-0 |
| TT Cup Ukraine | 2021/10/23 18:00 | Igor Demchuk v Roman Vashchuk | L | 0-3 |
| TT Cup Ukraine | 2021/10/23 16:50 | Igor Demchuk v Viktor Bosak | W | 3-1 |
| TT Cup Ukraine | 2021/10/23 15:40 | Igor Demchuk v Volodymyr Tuchkevych | L | 2-3 |
| TT Cup Ukraine | 2021/10/23 14:30 | Igor Demchuk v Igor Vatsyn | W | 3-2 |
| TT Cup Ukraine | 2021/10/19 11:35 | Igor Vatsyn v Igor Demchuk | L | 3-2 |
| TT Cup Ukraine | 2021/10/19 11:00 | Igor Demchuk v Roman Vashchuk | L | 0-3 |
| TT Cup Ukraine | 2021/10/19 09:50 | Volodymyr Tuchkevych v Igor Demchuk | L | 3-2 |
| TT Cup Ukraine | 2021/10/25 11:35 | Volodymyr Tuchkevych v Oleksandr Kostiuk | L | 3-1 |
| TT Cup Ukraine | 2021/10/25 10:25 | Samvel Melkumian v Oleksandr Kostiuk | W | 2-3 |
| TT Cup Ukraine | 2021/10/25 09:15 | Roman Vashchuk v Oleksandr Kostiuk | L | 3-1 |
| TT Cup Ukraine | 2021/10/25 07:30 | Volodymyr Tuchkevych v Oleksandr Kostiuk | W | 1-3 |
| TT Cup Ukraine | 2021/10/25 06:20 | Samvel Melkumian v Oleksandr Kostiuk | L | 3-1 |
| TT Cup Ukraine | 2021/10/25 05:45 | Oleksandr Kostiuk v Roman Vashchuk | W | 3-2 |
| TT Cup Ukraine | 2021/10/12 11:00 | Andrey Tsikhotskiy v Oleksandr Kostiuk | L | 3-1 |
| TT Cup Ukraine | 2021/10/12 09:50 | Andrey Kaptanovsky v Oleksandr Kostiuk | W | 1-3 |