| Ukraine Win Cup | 2021/06/25 18:00 | Popov, Anton v Yunchyk, Valentyn | W | 1-3 |
| Ukraine Win Cup | 2021/06/22 09:00 | Popov, Anton v Yunchyk, Valentyn | W | 1-3 |
| Ukraine Win Cup | 2021/06/22 06:00 | Yunchyk, Valentyn v Popov, Anton | W | 3-0 |
| Ukraine Win Cup | 2021/06/21 11:30 | Yunchyk, Valentyn v Popov, Anton | W | 3-1 |
| Ukraine Win Cup | 2021/06/18 13:30 | Popov, Anton v Yunchyk, Valentyn | W | 0-3 |
| Ukraine Win Cup | 2021/06/14 16:00 | Popov, Anton v Yunchyk, Valentyn | L | 3-2 |
| Ukraine Win Cup | 2021/05/25 07:30 | Popov, Anton v Yunchyk, Valentyn | L | 3-0 |
| Ukraine Win Cup | 2021/05/25 05:00 | Yunchyk, Valentyn v Popov, Anton | L | 2-3 |
| TT Cup | 2021/06/29 12:20 | Yunchyk, Valentyn v Bohdan Kohut | L | 0-3 |
| TT Cup | 2021/06/29 10:35 | Dmytro Yaremchuk v Yunchyk, Valentyn | W | 2-3 |
| TT Cup | 2021/06/29 10:00 | Yunchyk, Valentyn v Mykyta Ruban | L | 2-3 |
| TT Cup | 2021/06/29 07:40 | Yunchyk, Valentyn v Melnik, Valeriy | W | 3-1 |
| TT Cup | 2021/06/29 05:55 | Yunchyk, Valentyn v Bohdan Kohut | W | 3-2 |
| TT Cup | 2021/06/28 11:45 | Dmytro Yaremchuk v Yunchyk, Valentyn | L | 3-1 |
| TT Cup | 2021/06/28 10:35 | Bohdan Kohut v Yunchyk, Valentyn | W | 2-3 |
| TT Cup | 2021/06/28 10:00 | Yunchyk, Valentyn v Mykyta Ruban | L | 2-3 |
| Ukraine Win Cup | 2021/06/29 09:00 | Popov, Anton v Yolkin, Anton | W | 3-2 |
| Ukraine Win Cup | 2021/06/29 08:30 | Popov, Anton v Kirsanov, Konstantin | W | 3-2 |
| Ukraine Win Cup | 2021/06/29 07:30 | Popov, Anton v Fedorchenko, Andriy | L | 1-3 |
| Ukraine Win Cup | 2021/06/29 06:30 | Kirsanov, Konstantin v Popov, Anton | W | 0-3 |
| Ukraine Win Cup | 2021/06/29 06:00 | Yolkin, Anton v Popov, Anton | L | 3-0 |
| Ukraine Win Cup | 2021/06/29 05:00 | Fedorchenko, Andriy v Popov, Anton | W | 2-3 |
| Ukraine Win Cup | 2021/06/28 09:00 | Popov, Anton v Derypaska, Roman | L | 1-3 |
| Ukraine Win Cup | 2021/06/28 08:30 | Popov, Anton v Kirsanov, Konstantin | W | 3-0 |