| Ukraine Win Cup | 2021/07/26 17:30 | Yolkin, Anton v Yunchyk, Valentyn | L | 1-3 |
| Ukraine Win Cup | 2021/07/23 10:30 | Yunchyk, Valentyn v Yolkin, Anton | L | 3-2 |
| Ukraine Win Cup | 2021/07/23 08:00 | Yolkin, Anton v Yunchyk, Valentyn | W | 3-0 |
| Ukraine Win Cup | 2021/07/19 12:30 | Yolkin, Anton v Yunchyk, Valentyn | L | 0-3 |
| Ukraine Win Cup | 2021/07/01 09:30 | Yunchyk, Valentyn v Yolkin, Anton | W | 2-3 |
| Ukraine Win Cup | 2021/07/01 05:30 | Yolkin, Anton v Yunchyk, Valentyn | L | 1-3 |
| Ukraine Win Cup | 2021/06/23 08:00 | Yolkin, Anton v Yunchyk, Valentyn | W | 3-2 |
| Ukraine Win Cup | 2021/06/22 10:30 | Yunchyk, Valentyn v Yolkin, Anton | L | 3-0 |
| Ukraine Win Cup | 2021/07/30 16:30 | Shkurupii, A. v Yolkin, Anton | L | 3-2 |
| Ukraine Win Cup | 2021/07/30 16:00 | Yolkin, Anton v Kuzyo, Levko | W | 3-0 |
| Ukraine Win Cup | 2021/07/30 14:30 | Vakulenko, Denis v Yolkin, Anton | L | 3-2 |
| Ukraine Win Cup | 2021/07/30 14:00 | Kirsanov, Konstantin v Yolkin, Anton | W | 0-3 |
| Ukraine Win Cup | 2021/07/30 12:30 | Yolkin, Anton v Derypaska, Roman | W | 3-1 |
| Ukraine Win Cup | 2021/07/30 12:00 | Popov, Anton v Yolkin, Anton | W | 1-3 |
| Ukraine Win Cup | 2021/07/29 10:00 | Yolkin, Anton v Fedorchenko, Andriy | L | 2-3 |
| Ukraine Win Cup | 2021/07/29 09:30 | Shkurupii, A. v Yolkin, Anton | W | 1-3 |
| Ukraine Win Cup | 2021/07/30 17:00 | Yunchyk, Valentyn v Kirsanov, Konstantin | L | 0-3 |
| Ukraine Win Cup | 2021/07/30 15:30 | Derypaska, Roman v Yunchyk, Valentyn | L | 3-0 |
| Ukraine Win Cup | 2021/07/30 15:00 | Yunchyk, Valentyn v Popov, Anton | L | 2-3 |
| Ukraine Win Cup | 2021/07/30 13:30 | Yunchyk, Valentyn v Vakulenko, Denis | L | 0-3 |
| Ukraine Win Cup | 2021/07/30 13:00 | Shkurupii, A. v Yunchyk, Valentyn | W | 0-3 |
| Ukraine Win Cup | 2021/07/30 11:30 | Yunchyk, Valentyn v Kuzyo, Levko | L | 2-3 |
| TT Cup | 2021/07/29 12:25 | Yunchyk, Valentyn v Tsybulin, Sergey | W | 3-0 |
| TT Cup | 2021/07/29 10:05 | Boiko, Serhii v Yunchyk, Valentyn | W | 2-3 |