| TT Cup Ukraine | 2021/05/23 23:15 | Igor Demchuk v Viktor Bosak | W | 3-1 |
| TT Cup Ukraine | 2021/05/21 20:45 | Viktor Bosak v Igor Demchuk | L | 3-1 |
| TT Cup Ukraine | 2021/05/16 15:05 | Viktor Bosak v Igor Demchuk | W | 1-3 |
| TT Cup Ukraine | 2021/05/10 22:15 | Viktor Bosak v Igor Demchuk | L | 3-2 |
| TT Cup Ukraine | 2021/04/28 01:45 | Igor Demchuk v Viktor Bosak | L | 0-3 |
| TT Cup Ukraine | 2021/04/27 22:15 | Viktor Bosak v Igor Demchuk | W | 1-3 |
| TT Cup Ukraine | 2021/04/24 11:35 | Viktor Bosak v Igor Demchuk | W | 0-3 |
| TT Cup Ukraine | 2021/04/24 08:40 | Igor Demchuk v Viktor Bosak | L | 1-3 |
| TT Cup Ukraine | 2021/05/26 15:05 | Igor Demchuk v Andrey Kaptanovsky | L | 2-3 |
| TT Cup Ukraine | 2021/05/26 13:20 | Igor Demchuk v Volodymyr Tuchkevych | L | 0-3 |
| TT Cup Ukraine | 2021/05/25 01:45 | Igor Demchuk v Volodymyr Tuchkevych | W | 3-0 |
| TT Cup Ukraine | 2021/05/25 01:15 | Igor Demchuk v Igor Vatsyn | W | 3-0 |
| TT Cup Ukraine | 2021/05/25 00:15 | Oleksandr Kostiuk v Igor Demchuk | W | 1-3 |
| TT Cup Ukraine | 2021/05/24 22:45 | Volodymyr Tuchkevych v Igor Demchuk | L | 3-1 |
| TT Cup Ukraine | 2021/05/24 21:15 | Andrey Kaptanovsky v Igor Demchuk | L | 3-2 |
| TT Cup Ukraine | 2021/05/24 02:15 | Igor Vatsyn v Igor Demchuk | L | 3-1 |
| TT Cup Ukraine | 2021/05/26 15:40 | Igor Vatsyn v Viktor Bosak | L | 3-2 |
| TT Cup Ukraine | 2021/05/26 13:55 | Andrey Kaptanovsky v Viktor Bosak | W | 2-3 |
| TT Cup Ukraine | 2021/05/24 01:15 | Samvel Melkumian v Viktor Bosak | L | 3-1 |
| TT Cup Ukraine | 2021/05/23 23:15 | Igor Demchuk v Viktor Bosak | L | 3-1 |
| TT Cup Ukraine | 2021/05/23 21:45 | Igor Vatsyn v Viktor Bosak | W | 1-3 |
| TT Cup Ukraine | 2021/05/23 20:45 | Roman Vashchuk v Viktor Bosak | L | 3-1 |
| TT Cup Ukraine | 2021/05/22 00:45 | Samvel Melkumian v Viktor Bosak | L | 3-0 |
| TT Cup Ukraine | 2021/05/22 00:15 | Viktor Bosak v Oleksandr Medvedyev | L | 2-3 |