| TT Cup Ukraine | 2021/07/06 05:45 | Oleksandr Kostiuk v Roman Vashchuk | L | 3-0 |
| TT Cup Ukraine | 2021/06/29 23:45 | Roman Vashchuk v Oleksandr Kostiuk | L | 1-3 |
| TT Cup Ukraine | 2021/06/28 01:45 | Roman Vashchuk v Oleksandr Kostiuk | L | 0-3 |
| TT Cup Ukraine | 2021/06/27 22:45 | Oleksandr Kostiuk v Roman Vashchuk | W | 1-3 |
| TT Cup Ukraine | 2021/06/16 12:10 | Roman Vashchuk v Oleksandr Kostiuk | L | 0-3 |
| TT Cup Ukraine | 2021/06/16 08:40 | Oleksandr Kostiuk v Roman Vashchuk | L | 3-0 |
| TT Cup Ukraine | 2021/06/15 09:15 | Oleksandr Kostiuk v Roman Vashchuk | L | 3-0 |
| TT Cup Ukraine | 2021/06/15 05:45 | Roman Vashchuk v Oleksandr Kostiuk | W | 3-1 |
| TT Cup Ukraine | 2021/07/08 22:15 | Roman Vashchuk v Mykola Tovkach | L | 1-3 |
| TT Cup Ukraine | 2021/07/08 20:45 | Roman Vashchuk v Bogdan Stasiuk | W | 3-2 |
| TT Cup Ukraine | 2021/07/06 11:35 | Bogdan Stasiuk v Roman Vashchuk | W | 0-3 |
| TT Cup Ukraine | 2021/07/06 11:00 | Andrey Kaptanovsky v Roman Vashchuk | L | 3-1 |
| TT Cup Ukraine | 2021/07/06 08:40 | Bogdan Stasiuk v Roman Vashchuk | L | 3-1 |
| TT Cup Ukraine | 2021/07/06 06:55 | Samvel Melkumian v Roman Vashchuk | W | 2-3 |
| TT Cup Ukraine | 2021/07/06 05:45 | Oleksandr Kostiuk v Roman Vashchuk | L | 3-0 |
| TT Cup Ukraine | 2021/07/05 01:45 | Bogdan Stasiuk v Roman Vashchuk | L | 3-1 |
| TT Cup Ukraine | 2021/07/08 22:45 | Andrey Tsikhotskiy v Oleksandr Kostiuk | L | 3-0 |
| TT Cup Ukraine | 2021/07/08 21:15 | Mykola Tovkach v Oleksandr Kostiuk | W | 2-3 |
| TT Cup Ukraine | 2021/07/06 12:10 | Oleksandr Kostiuk v Andrey Kaptanovsky | L | 0-3 |
| TT Cup Ukraine | 2021/07/06 10:25 | Samvel Melkumian v Oleksandr Kostiuk | W | 0-3 |
| TT Cup Ukraine | 2021/07/06 09:50 | Oleksandr Kostiuk v Andrey Kaptanovsky | W | 3-2 |
| TT Cup Ukraine | 2021/07/06 07:30 | Oleksandr Kostiuk v Bogdan Stasiuk | W | 3-0 |
| TT Cup Ukraine | 2021/07/06 05:45 | Oleksandr Kostiuk v Roman Vashchuk | W | 3-0 |
| TT Cup Ukraine | 2021/07/02 19:10 | Bogdan Stasiuk v Oleksandr Kostiuk | W | 1-3 |