| TT Cup | 2021/04/14 00:45 | Bosak, Viktor v Demchuk, Igor | W | 3-2 |
| TT Cup | 2021/04/09 06:20 | Bosak, Viktor v Demchuk, Igor | W | 3-2 |
| TT Cup | 2021/04/05 21:15 | Bosak, Viktor v Demchuk, Igor | L | 1-3 |
| TT Cup | 2021/04/04 13:55 | Bosak, Viktor v Demchuk, Igor | W | 3-2 |
| TT Cup | 2021/03/31 07:30 | Demchuk, Igor v Bosak, Viktor | L | 3-2 |
| TT Cup | 2021/03/30 00:15 | Bosak, Viktor v Demchuk, Igor | W | 3-2 |
| TT Cup | 2021/03/27 09:40 | Bosak, Viktor v Demchuk, Igor | L | 2-3 |
| TT Cup | 2021/03/18 09:05 | Bosak, Viktor v Demchuk, Igor | W | 3-1 |
| TT Cup | 2021/04/21 00:15 | Roman Vashchuk v Bosak, Viktor | L | 3-1 |
| TT Cup | 2021/04/20 22:45 | Tuchkevych, Volodymyr v Bosak, Viktor | L | 3-1 |
| TT Cup | 2021/04/20 21:15 | Melkumyan, Samvel v Bosak, Viktor | W | 0-3 |
| TT Cup | 2021/04/16 12:45 | Krysak, Andrey v Bosak, Viktor | L | 3-0 |
| TT Cup | 2021/04/16 11:00 | Guchok, Andrey v Bosak, Viktor | W | 1-3 |
| TT Cup | 2021/04/16 08:40 | Roman Vashchuk v Bosak, Viktor | W | 0-3 |
| TT Cup | 2021/04/16 06:55 | Artur Moriak v Bosak, Viktor | W | 0-3 |
| TT Cup | 2021/04/16 05:45 | Krysak, Andrey v Bosak, Viktor | L | 3-0 |
| TT Cup | 2021/04/20 23:15 | Melkumyan, Samvel v Demchuk, Igor | L | 3-0 |
| TT Cup | 2021/04/20 21:45 | Tuchkevych, Volodymyr v Demchuk, Igor | L | 3-0 |
| TT Cup | 2021/04/20 20:45 | Roman Vashchuk v Demchuk, Igor | L | 3-1 |
| TT Cup | 2021/04/15 12:10 | Demchuk, Igor v Vatsin, Igor | W | 3-1 |
| TT Cup | 2021/04/15 11:00 | Bogdan Stasiuk v Demchuk, Igor | L | 3-1 |
| TT Cup | 2021/04/15 08:40 | Krysak, Andrey v Demchuk, Igor | W | 2-3 |
| TT Cup | 2021/04/15 06:55 | Tuchkevych, Volodymyr v Demchuk, Igor | W | 0-3 |
| TT Cup | 2021/04/15 05:45 | Vatsin, Igor v Demchuk, Igor | W | 0-3 |