| TT Cup | 2022/01/15 17:15 | Roman Vashchuk v Kostiuk, Oleksandr | W | 2-3 |
| TT Cup | 2022/01/03 10:15 | Kostiuk, Oleksandr v Roman Vashchuk | W | 3-1 |
| TT Cup | 2022/01/03 06:45 | Roman Vashchuk v Kostiuk, Oleksandr | L | 3-0 |
| TT Cup | 2021/12/28 20:45 | Roman Vashchuk v Kostiuk, Oleksandr | W | 2-3 |
| TT Cup | 2021/12/28 17:15 | Kostiuk, Oleksandr v Roman Vashchuk | W | 3-0 |
| TT Cup | 2021/12/27 17:50 | Roman Vashchuk v Kostiuk, Oleksandr | L | 3-0 |
| TT Cup | 2021/12/27 14:20 | Kostiuk, Oleksandr v Roman Vashchuk | W | 3-2 |
| TT Cup | 2021/12/21 12:00 | Kostiuk, Oleksandr v Roman Vashchuk | W | 3-0 |
| TT Cup | 2022/01/15 21:30 | Kostiuk, Oleksandr v Vatsin, Igor | L | 2-3 |
| TT Cup | 2022/01/15 17:15 | Roman Vashchuk v Kostiuk, Oleksandr | W | 2-3 |
| TT Cup | 2022/01/15 16:40 | Kostiuk, Oleksandr v Tuchkevych, Volodymyr | W | 3-1 |
| TT Cup | 2022/01/15 14:55 | Kostiuk, Oleksandr v Vatsin, Igor | L | 2-3 |
| TT Cup | 2022/01/13 13:10 | Kostiuk, Oleksandr v Tuchkevych, Volodymyr | L | 1-3 |
| TT Cup | 2022/01/13 12:00 | Krysak, Andrey v Kostiuk, Oleksandr | W | 1-3 |
| TT Cup | 2022/01/13 09:40 | Vatsin, Igor v Kostiuk, Oleksandr | W | 1-3 |
| TT Cup | 2022/01/13 07:55 | Melkumyan, Samvel v Kostiuk, Oleksandr | L | 3-1 |
| TT Cup | 2022/01/15 22:10 | Roman Vashchuk v Vatsin, Igor | L | 1-3 |
| TT Cup | 2022/01/15 20:55 | Roman Vashchuk v Tuchkevych, Volodymyr | W | 3-0 |
| TT Cup | 2022/01/15 18:25 | Roman Vashchuk v Tuchkevych, Volodymyr | W | 3-0 |
| TT Cup | 2022/01/15 17:15 | Roman Vashchuk v Kostiuk, Oleksandr | L | 2-3 |
| TT Cup | 2022/01/15 16:05 | Roman Vashchuk v Vatsin, Igor | W | 3-1 |
| TT Cup | 2022/01/15 15:30 | Roman Vashchuk v Tuchkevych, Volodymyr | L | 1-3 |
| TT Cup | 2022/01/12 13:10 | Roman Pinchuk v Roman Vashchuk | W | 2-3 |
| TT Cup | 2022/01/12 12:35 | Roman Vashchuk v Vitalii Klimov | W | 3-2 |