| TT Cup Ucraina | 2021/06/02 07:30 | Roman Vashchuk v Oleksandr Kostiuk | W | 0-3 |
| TT Cup Ucraina | 2021/06/09 00:15 | Bogdan Stasiuk v Oleksandr Kostiuk | L | 3-0 |
| TT Cup Ucraina | 2021/06/08 22:45 | Andrey Tsikhotskiy v Oleksandr Kostiuk | W | 2-3 |
| TT Cup Ucraina | 2021/06/08 21:15 | Sergey Gilitukha v Oleksandr Kostiuk | W | 0-3 |
| TT Cup Ucraina | 2021/06/06 01:15 | Andrey Tsikhotskiy v Oleksandr Kostiuk | W | 2-3 |
| TT Cup Ucraina | 2021/06/06 00:15 | Illya Semeniuk v Oleksandr Kostiuk | L | 3-1 |
| TT Cup Ucraina | 2021/06/05 23:45 | Oleksandr Kostiuk v Bogdan Stasiuk | W | 3-0 |
| TT Cup Ucraina | 2021/06/05 22:45 | Andrey Tsikhotskiy v Oleksandr Kostiuk | L | 3-0 |
| TT Cup Ucraina | 2021/06/05 21:45 | Illya Semeniuk v Oleksandr Kostiuk | L | 3-1 |
| TT Cup Ucraina | 2021/06/08 23:15 | Sergey Gilitukha v Roman Vashchuk | L | 3-1 |
| TT Cup Ucraina | 2021/06/08 21:45 | Andrey Tsikhotskiy v Roman Vashchuk | L | 3-1 |
| TT Cup Ucraina | 2021/06/08 20:45 | Bogdan Stasiuk v Roman Vashchuk | W | 1-3 |
| TT Cup Ucraina | 2021/06/05 19:45 | Viktor Bosak v Roman Vashchuk | W | 1-3 |
| TT Cup Ucraina | 2021/06/05 16:50 | Ihor Matsehora v Roman Vashchuk | W | 2-3 |
| TT Cup Ucraina | 2021/06/05 16:15 | Roman Vashchuk v Oleksandr Medvedyev | W | 3-0 |
| TT Cup Ucraina | 2021/06/05 15:05 | Viktor Bosak v Roman Vashchuk | L | 3-1 |
| TT Cup Ucraina | 2021/06/05 13:55 | Roman Vashchuk v Igor Demchuk | W | 3-0 |