| TT Cup Ukraine | 2021/01/17 12:00 | Igor Vatsyn v Oleksandr Kostiuk | L | 0-3 |
| TT Cup Ukraine | 2021/01/03 16:05 | Igor Vatsyn v Oleksandr Kostiuk | W | 3-0 |
| TT Cup Ukraine | 2020/10/24 19:49 | Igor Vatsyn v Oleksandr Kostiuk | L | 1-3 |
| TT Cup Ukraine | 2020/10/24 16:50 | Igor Vatsyn v Oleksandr Kostiuk | W | 3-1 |
| TT Cup Ukraine | 2020/04/26 05:40 | Oleksandr Kostiuk v Igor Vatsyn | L | 3-0 |
| TT Cup Ukraine | 2020/03/26 09:35 | Oleksandr Kostiuk v Igor Vatsyn | L | 3-1 |
| TT Cup Ukraine | 2020/03/21 17:10 | Oleksandr Kostiuk v Igor Vatsyn | W | 2-3 |
| TT Cup Ukraine | 2021/03/02 10:15 | Igor Vatsyn v Volodymyr Tuchkevych | L | 0-3 |
| TT Cup Ukraine | 2021/03/02 09:05 | Igor Vatsyn v Andrey Tsikhotskiy | L | 1-3 |
| TT Cup Ukraine | 2021/03/02 07:55 | Igor Vatsyn v Aleksandr Kuharchuk | W | 3-0 |
| TT Cup Ukraine | 2021/02/28 20:10 | Andrey Krysak v Igor Vatsyn | W | 1-3 |
| TT Cup Ukraine | 2021/02/28 19:35 | Igor Vatsyn v Andrey Krysak | L | 1-3 |
| TT Cup Ukraine | 2021/02/28 18:25 | Andriy Savchenko v Igor Vatsyn | W | 2-3 |
| TT Cup Ukraine | 2021/02/28 16:40 | Viktor Bosak v Igor Vatsyn | L | 3-1 |
| TT Cup Ukraine | 2021/02/28 14:55 | Igor Demchuk v Igor Vatsyn | L | 3-0 |
| TT Cup Ukraine | 2021/03/02 10:50 | Oleksandr Kostiuk v Andrey Tsikhotskiy | L | 1-3 |
| TT Cup Ukraine | 2021/03/02 08:30 | Oleksandr Kostiuk v Volodymyr Tuchkevych | L | 1-3 |
| TT Cup Ukraine | 2021/03/02 06:45 | Oleksandr Kostiuk v Aleksandr Kuharchuk | W | 3-1 |
| TT Cup Ukraine | 2021/03/01 20:10 | Oleksandr Kostiuk v Volodymyr Tuchkevych | W | 3-1 |
| TT Cup Ukraine | 2021/03/01 19:35 | Ihor Matsehora v Oleksandr Kostiuk | W | 1-3 |
| TT Cup Ukraine | 2021/03/01 17:15 | Aleksandr Kuharchuk v Oleksandr Kostiuk | L | 3-0 |
| TT Cup Ukraine | 2021/03/01 15:30 | Volodymyr Tuchkevych v Oleksandr Kostiuk | W | 0-3 |
| TT Cup Ukraine | 2021/03/01 14:20 | Andrey Tsikhotskiy v Oleksandr Kostiuk | W | 2-3 |