| Ukraina - TT-Cup | 2021/01/17 12:00 | Igor Vatsyn v Oleksandr Kostiuk | L | 0-3 |
| Ukraina - TT-Cup | 2021/01/03 16:05 | Igor Vatsyn v Oleksandr Kostiuk | W | 3-0 |
| Ukraina - TT-Cup | 2020/10/24 19:49 | Igor Vatsyn v Oleksandr Kostiuk | L | 1-3 |
| Ukraina - TT-Cup | 2020/10/24 16:50 | Igor Vatsyn v Oleksandr Kostiuk | W | 3-1 |
| Ukraina - TT-Cup | 2020/04/26 05:40 | Oleksandr Kostiuk v Igor Vatsyn | L | 3-0 |
| Ukraina - TT-Cup | 2020/03/26 09:35 | Oleksandr Kostiuk v Igor Vatsyn | L | 3-1 |
| Ukraina - TT-Cup | 2020/03/21 17:10 | Oleksandr Kostiuk v Igor Vatsyn | W | 2-3 |