| TT Cup Ukraine | 2021/05/20 18:35 | Igor Vatsyn v Igor Demchuk | L | 3-0 |
| TT Cup Ukraine | 2021/05/18 01:15 | Igor Demchuk v Igor Vatsyn | L | 2-3 |
| TT Cup Ukraine | 2021/05/14 10:25 | Igor Demchuk v Igor Vatsyn | W | 3-1 |
| TT Cup Ukraine | 2021/04/23 13:20 | Igor Demchuk v Igor Vatsyn | L | 0-3 |
| TT Cup Ukraine | 2021/04/15 12:10 | Igor Demchuk v Igor Vatsyn | W | 3-1 |
| TT Cup Ukraine | 2021/04/15 05:45 | Igor Vatsyn v Igor Demchuk | W | 0-3 |
| TT Cup Ukraine | 2021/04/09 11:00 | Igor Demchuk v Igor Vatsyn | L | 1-3 |
| TT Cup Ukraine | 2021/04/07 05:45 | Igor Demchuk v Igor Vatsyn | W | 3-0 |
| TT Cup Ukraine | 2021/05/22 02:15 | Samvel Melkumian v Igor Demchuk | L | 3-1 |
| TT Cup Ukraine | 2021/05/22 01:15 | Oleksandr Medvedyev v Igor Demchuk | W | 1-3 |
| TT Cup Ukraine | 2021/05/21 23:15 | Volodymyr Tuchkevych v Igor Demchuk | W | 2-3 |
| TT Cup Ukraine | 2021/05/21 21:45 | Samvel Melkumian v Igor Demchuk | L | 3-0 |
| TT Cup Ukraine | 2021/05/21 20:45 | Viktor Bosak v Igor Demchuk | L | 3-1 |
| TT Cup Ukraine | 2021/05/20 19:10 | Oleksandr Medvedyev v Igor Demchuk | L | 3-1 |
| TT Cup Ukraine | 2021/05/20 18:35 | Igor Vatsyn v Igor Demchuk | L | 3-0 |
| TT Cup Ukraine | 2021/05/20 16:15 | Volodymyr Tuchkevych v Igor Demchuk | L | 3-0 |
| TT Cup Ukraine | 2021/05/20 18:35 | Igor Vatsyn v Igor Demchuk | W | 3-0 |
| TT Cup Ukraine | 2021/05/20 17:25 | Oleksandr Medvedyev v Igor Vatsyn | L | 3-1 |
| TT Cup Ukraine | 2021/05/20 15:40 | Andrey Kaptanovsky v Igor Vatsyn | L | 3-0 |
| TT Cup Ukraine | 2021/05/20 13:55 | Volodymyr Tuchkevych v Igor Vatsyn | L | 3-2 |
| TT Cup Ukraine | 2021/05/18 01:45 | Roman Vashchuk v Igor Vatsyn | L | 3-2 |
| TT Cup Ukraine | 2021/05/18 01:15 | Igor Demchuk v Igor Vatsyn | W | 2-3 |
| TT Cup Ukraine | 2021/05/17 23:15 | Andrey Kaptanovsky v Igor Vatsyn | L | 3-1 |
| TT Cup Ukraine | 2021/05/17 21:45 | Volodymyr Tuchkevych v Igor Vatsyn | W | 1-3 |