| TT Cup Ukraine | 2021/10/26 05:45 | Igor Demchuk v Oleksandr Kostiuk | W | 0-3 |
| TT Cup Ukraine | 2021/06/23 23:45 | Oleksandr Kostiuk v Igor Demchuk | L | 2-3 |
| TT Cup Ukraine | 2021/06/23 20:45 | Igor Demchuk v Oleksandr Kostiuk | W | 0-3 |
| TT Cup Ukraine | 2021/05/25 00:15 | Oleksandr Kostiuk v Igor Demchuk | L | 1-3 |