| TT Cup | 2021/11/08 08:30 | Kostiuk, Oleksandr v Roman Vashchuk | L | 0-3 |
| TT Cup | 2021/11/06 07:55 | Kostiuk, Oleksandr v Roman Vashchuk | W | 3-2 |
| TT Cup | 2021/10/27 08:40 | Kostiuk, Oleksandr v Roman Vashchuk | W | 3-1 |
| TT Cup | 2021/10/26 11:00 | Roman Vashchuk v Kostiuk, Oleksandr | W | 0-3 |
| TT Cup | 2021/10/26 08:05 | Roman Vashchuk v Kostiuk, Oleksandr | W | 2-3 |
| TT Cup | 2021/10/25 09:15 | Roman Vashchuk v Kostiuk, Oleksandr | L | 3-1 |
| TT Cup | 2021/10/25 05:45 | Kostiuk, Oleksandr v Roman Vashchuk | W | 3-2 |
| TT Cup | 2021/07/10 11:00 | Roman Vashchuk v Kostiuk, Oleksandr | W | 2-3 |
| TT Cup | 2021/11/08 10:50 | Kostiuk, Oleksandr v Tuchkevych, Volodymyr | W | 3-1 |
| TT Cup | 2021/11/08 09:40 | Kostiuk, Oleksandr v Demchuk, Igor | W | 3-2 |
| TT Cup | 2021/11/08 08:30 | Kostiuk, Oleksandr v Roman Vashchuk | L | 0-3 |
| TT Cup | 2021/11/08 07:55 | Kostiuk, Oleksandr v Tuchkevych, Volodymyr | W | 3-1 |
| TT Cup | 2021/11/06 13:45 | Krysak, Andrey v Kostiuk, Oleksandr | W | 0-3 |
| TT Cup | 2021/11/06 13:10 | Krysak, Andrey v Kostiuk, Oleksandr | W | 0-3 |
| TT Cup | 2021/11/06 11:25 | Kostiuk, Oleksandr v Demchuk, Igor | W | 3-0 |
| TT Cup | 2021/11/06 10:15 | Kostiuk, Oleksandr v Krysak, Andrey | L | 2-3 |
| TT Cup | 2021/11/08 11:25 | Demchuk, Igor v Roman Vashchuk | L | 3-2 |
| TT Cup | 2021/11/08 10:15 | Tuchkevych, Volodymyr v Roman Vashchuk | L | 3-2 |
| TT Cup | 2021/11/08 08:30 | Kostiuk, Oleksandr v Roman Vashchuk | W | 0-3 |
| TT Cup | 2021/11/08 07:20 | Demchuk, Igor v Roman Vashchuk | W | 1-3 |
| TT Cup | 2021/11/08 06:45 | Roman Vashchuk v Tuchkevych, Volodymyr | W | 3-1 |
| TT Cup | 2021/11/06 12:35 | Tuchkevych, Volodymyr v Roman Vashchuk | W | 2-3 |
| TT Cup | 2021/11/06 12:00 | Tuchkevych, Volodymyr v Roman Vashchuk | L | 3-1 |
| TT Cup | 2021/11/06 09:40 | Krysak, Andrey v Roman Vashchuk | L | 3-2 |