| TT Cup | 2021/04/06 01:45 | Bosak, Viktor v Roman Vashchuk | W | 3-2 |
| TT Cup | 2021/04/05 22:15 | Roman Vashchuk v Bosak, Viktor | W | 1-3 |
| TT Cup | 2021/04/04 19:45 | Roman Vashchuk v Bosak, Viktor | W | 0-3 |
| TT Cup | 2021/04/04 15:05 | Roman Vashchuk v Bosak, Viktor | L | 3-1 |
| TT Cup | 2021/04/03 00:45 | Roman Vashchuk v Bosak, Viktor | W | 2-3 |
| TT Cup | 2021/03/18 13:10 | Roman Vashchuk v Bosak, Viktor | W | 2-3 |
| TT Cup | 2021/03/18 07:55 | Bosak, Viktor v Roman Vashchuk | L | 1-3 |
| TT Cup | 2021/03/11 09:40 | Bosak, Viktor v Roman Vashchuk | L | 0-3 |
| TT Cup | 2021/04/13 21:45 | Bosak, Viktor v Krysak, Andrey | L | 1-3 |
| TT Cup | 2021/04/09 12:10 | Bosak, Viktor v Melkumyan, Samvel | L | 1-3 |
| TT Cup | 2021/04/09 09:15 | Melkumyan, Samvel v Bosak, Viktor | W | 0-3 |
| TT Cup | 2021/04/09 08:40 | Bosak, Viktor v Vatsin, Igor | W | 3-1 |
| TT Cup | 2021/04/09 07:30 | Tuchkevych, Volodymyr v Bosak, Viktor | W | 1-3 |
| TT Cup | 2021/04/09 06:20 | Bosak, Viktor v Demchuk, Igor | W | 3-2 |
| TT Cup | 2021/04/06 01:45 | Bosak, Viktor v Roman Vashchuk | W | 3-2 |
| TT Cup | 2021/04/05 23:45 | Krysak, Andrey v Bosak, Viktor | W | 1-3 |
| TT Cup | 2021/04/13 21:15 | Guchok, Andrey v Roman Vashchuk | W | 0-3 |
| TT Cup | 2021/04/07 11:35 | Bohdan, Zdrobylko v Roman Vashchuk | W | 2-3 |
| TT Cup | 2021/04/07 10:25 | Roman Vashchuk v Demchuk, Igor | W | 3-1 |
| TT Cup | 2021/04/07 09:15 | Roman Vashchuk v Guchok, Andrey | L | 0-3 |
| TT Cup | 2021/04/07 08:05 | Roman Vashchuk v Bohdan, Zdrobylko | L | 0-3 |
| TT Cup | 2021/04/07 06:55 | Roman Vashchuk v Vatsin, Igor | W | 3-0 |
| TT Cup | 2021/04/06 01:45 | Bosak, Viktor v Roman Vashchuk | L | 3-2 |
| TT Cup | 2021/04/06 00:45 | Krysak, Andrey v Roman Vashchuk | L | 3-1 |