| TT Cup | 2021/06/28 10:00 | 윤치크, 발렌틴 v Mykyta Ruban | L | 2-3 |
| TT Cup | 2021/03/23 06:55 | 윤치크, 발렌틴 v Mykyta Ruban | L | 0-3 |
| TT Cup | 2021/03/22 12:45 | 윤치크, 발렌틴 v Mykyta Ruban | L | 0-3 |
| TT Cup | 2021/03/22 08:05 | 윤치크, 발렌틴 v Mykyta Ruban | L | 2-3 |
| TT Cup | 2021/02/16 09:15 | 윤치크, 발렌틴 v Mykyta Ruban | L | 2-3 |
| TT Cup | 2021/02/11 13:55 | Mykyta Ruban v 윤치크, 발렌틴 | L | 3-0 |
| TT Cup | 2021/02/11 13:20 | Mykyta Ruban v 윤치크, 발렌틴 | L | 3-0 |
| TT Cup | 2021/02/11 09:15 | 윤치크, 발렌틴 v Mykyta Ruban | L | 1-3 |
| TT Cup | 2021/06/29 07:40 | 윤치크, 발렌틴 v Melnik, Valeriy | W | 3-1 |
| TT Cup | 2021/06/29 05:55 | 윤치크, 발렌틴 v 코헛, 보단 | W | 3-2 |
| TT Cup | 2021/06/28 11:45 | Yaremchuk, Dmytro v 윤치크, 발렌틴 | L | 3-1 |
| TT Cup | 2021/06/28 10:35 | 코헛, 보단 v 윤치크, 발렌틴 | W | 2-3 |
| TT Cup | 2021/06/28 10:00 | 윤치크, 발렌틴 v Mykyta Ruban | L | 2-3 |
| TT Cup | 2021/06/28 07:40 | 윤치크, 발렌틴 v Melnik, Valeriy | L | 1-3 |
| TT Cup | 2021/06/28 05:55 | 윤치크, 발렌틴 v Yaremchuk, Dmytro | L | 2-3 |
| Ukraine Win Cup | 2021/06/26 10:00 | Zemyancev, Sergei v 윤치크, 발렌틴 | W | 1-3 |
| TT Cup | 2021/06/29 08:15 | Yaremchuk, Dmytro v Mykyta Ruban | L | 3-0 |
| TT Cup | 2021/06/29 06:30 | Melnik, Valeriy v Mykyta Ruban | L | 3-2 |
| TT Cup | 2021/06/28 12:20 | Melnik, Valeriy v Mykyta Ruban | W | 1-3 |
| TT Cup | 2021/06/28 11:10 | Mykyta Ruban v Yaremchuk, Dmytro | W | 3-1 |
| TT Cup | 2021/06/28 10:00 | 윤치크, 발렌틴 v Mykyta Ruban | W | 2-3 |
| TT Cup | 2021/06/28 08:15 | 코헛, 보단 v Mykyta Ruban | W | 2-3 |
| TT Cup | 2021/06/28 06:30 | Melnik, Valeriy v Mykyta Ruban | L | 3-2 |
| TT Cup | 2021/04/29 11:10 | Mykyta Ruban v Nikolenko, Maxim | L | 2-3 |