| 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 | 2021/02/10 11:00 | 윤치크, 발렌틴 v Mykyta Ruban | L | 0-3 |
| TT Cup | 2021/03/22 11:35 | 윤치크, 발렌틴 v Tsybulin, Sergey | W | 3-2 |
| TT Cup | 2021/03/22 10:25 | 윤치크, 발렌틴 v Melnik, Valeriy | W | 3-2 |
| TT Cup | 2021/03/22 09:15 | 윤치크, 발렌틴 v 코헛, 보단 | L | 0-3 |
| TT Cup | 2021/03/22 08:05 | 윤치크, 발렌틴 v Mykyta Ruban | L | 2-3 |
| TT Cup | 2021/03/16 20:45 | Nechyporuk, Vadym v 윤치크, 발렌틴 | W | 0-3 |
| TT Cup | 2021/03/16 20:10 | 윤치크, 발렌틴 v Hrytsyienko, N. | L | 0-3 |
| TT Cup | 2021/03/16 18:25 | 윤치크, 발렌틴 v Kotik, Andrey | L | 2-3 |
| TT Cup | 2021/03/16 17:15 | 윤치크, 발렌틴 v Nechyporuk, Vadym | W | 3-2 |
| TT Cup | 2021/03/22 12:10 | 코헛, 보단 v Mykyta Ruban | W | 2-3 |
| TT Cup | 2021/03/22 09:50 | Melnik, Valeriy v Mykyta Ruban | L | 3-0 |
| TT Cup | 2021/03/22 08:05 | 윤치크, 발렌틴 v Mykyta Ruban | W | 2-3 |
| TT Cup | 2021/03/22 06:55 | Tsybulin, Sergey v Mykyta Ruban | L | 3-2 |
| TT Cup | 2021/02/16 13:20 | Melnik, Valeriy v Mykyta Ruban | L | 3-1 |
| TT Cup | 2021/02/16 12:10 | Mykyta Ruban v Lev Kats | W | 3-1 |
| TT Cup | 2021/02/16 11:00 | Nikolenko, Maxim v Mykyta Ruban | W | 0-3 |
| TT Cup | 2021/02/16 09:15 | 윤치크, 발렌틴 v Mykyta Ruban | W | 2-3 |