| TT Cup Ukraine | 2021/06/29 23:45 | Roman Vashchuk v Oleksandr Kostiuk | W | 1-3 |
| TT Cup Ukraine | 2021/06/28 01:45 | Roman Vashchuk v Oleksandr Kostiuk | W | 0-3 |
| TT Cup Ukraine | 2021/06/27 22:45 | Oleksandr Kostiuk v Roman Vashchuk | L | 1-3 |
| TT Cup Ukraine | 2021/06/16 12:10 | Roman Vashchuk v Oleksandr Kostiuk | W | 0-3 |
| TT Cup Ukraine | 2021/06/16 08:40 | Oleksandr Kostiuk v Roman Vashchuk | W | 3-0 |
| TT Cup Ukraine | 2021/06/15 09:15 | Oleksandr Kostiuk v Roman Vashchuk | W | 3-0 |
| TT Cup Ukraine | 2021/06/15 05:45 | Roman Vashchuk v Oleksandr Kostiuk | L | 3-1 |
| TT Cup Ukraine | 2021/06/11 12:10 | Roman Vashchuk v Oleksandr Kostiuk | W | 1-3 |
| TT Cup Ukraine | 2021/07/02 19:10 | Bogdan Stasiuk v Oleksandr Kostiuk | W | 1-3 |
| TT Cup Ukraine | 2021/07/02 18:35 | Oleksandr Kostiuk v Bogdan Stasiuk | L | 1-3 |
| TT Cup Ukraine | 2021/07/02 17:25 | Andrey Kaptanovsky v Oleksandr Kostiuk | L | 3-0 |
| TT Cup Ukraine | 2021/07/02 15:40 | Illya Semeniuk v Oleksandr Kostiuk | L | 3-1 |
| TT Cup Ukraine | 2021/07/02 13:55 | Andrey Tsikhotskiy v Oleksandr Kostiuk | W | 1-3 |
| TT Cup Ukraine | 2021/06/30 02:15 | Bogdan Stasiuk v Oleksandr Kostiuk | W | 2-3 |
| TT Cup Ukraine | 2021/06/29 23:45 | Roman Vashchuk v Oleksandr Kostiuk | W | 1-3 |
| TT Cup Ukraine | 2021/06/29 23:15 | Oleksandr Kostiuk v Volodymyr Tuchkevych | W | 3-1 |
| TT Cup Ukraine | 2021/07/05 01:45 | Bogdan Stasiuk v Roman Vashchuk | L | 3-1 |
| TT Cup Ukraine | 2021/07/05 01:15 | Roman Vashchuk v Oleksandr Medvedyev | W | 3-0 |
| TT Cup Ukraine | 2021/07/05 00:15 | Roman Pinchuk v Roman Vashchuk | W | 1-3 |
| TT Cup Ukraine | 2021/07/04 22:45 | Bogdan Stasiuk v Roman Vashchuk | L | 3-1 |
| TT Cup Ukraine | 2021/07/04 21:15 | Volodymyr Tuchkevych v Roman Vashchuk | L | 3-1 |
| TT Cup Ukraine | 2021/06/30 01:45 | Roman Vashchuk v Roman Pinchuk | L | 2-3 |
| TT Cup Ukraine | 2021/06/30 00:45 | Roman Vashchuk v Bogdan Stasiuk | L | 2-3 |
| TT Cup Ukraine | 2021/06/29 23:45 | Roman Vashchuk v Oleksandr Kostiuk | L | 1-3 |