| TT Cup | 2021/06/16 11:15 | Yunchyk, Valentyn v Boiko, Serhii | L | 0-3 |
| TT Cup | 2021/06/16 06:35 | Boiko, Serhii v Yunchyk, Valentyn | W | 2-3 |
| TT Cup | 2020/08/02 10:05 | Yunchyk, Valentyn v Boiko, Serhii | W | 3-1 |
| TT Cup | 2020/08/01 09:30 | Boiko, Serhii v Yunchyk, Valentyn | W | 2-3 |
| TT Cup | 2021/06/17 07:10 | Yunchyk, Valentyn v Lev Kats | L | 0-3 |
| TT Cup | 2021/06/17 06:00 | Yunchyk, Valentyn v Teterya, Yuriy | W | 3-1 |
| TT Cup | 2021/06/16 11:15 | Yunchyk, Valentyn v Boiko, Serhii | L | 0-3 |
| TT Cup | 2021/06/16 08:20 | Teterya, Yuriy v Yunchyk, Valentyn | W | 1-3 |
| TT Cup | 2021/06/16 07:45 | Yunchyk, Valentyn v Lev Kats | W | 3-0 |
| TT Cup | 2021/06/16 06:35 | Boiko, Serhii v Yunchyk, Valentyn | W | 2-3 |
| TT Cup | 2021/06/16 05:25 | Yunchyk, Valentyn v Lushnikov, Volodymyr | L | 2-3 |
| Ukraine Win Cup | 2021/06/14 18:00 | Yunchyk, Valentyn v Zholubak, Mykhailo | L | 1-3 |
| TT Cup | 2021/06/17 07:45 | Boiko, Serhii v Teterya, Yuriy | W | 3-2 |
| TT Cup | 2021/06/17 06:35 | Lushnikov, Volodymyr v Boiko, Serhii | W | 0-3 |
| TT Cup | 2021/06/17 05:25 | Boiko, Serhii v Lev Kats | W | 3-1 |
| TT Cup | 2021/06/16 11:15 | Yunchyk, Valentyn v Boiko, Serhii | W | 0-3 |
| TT Cup | 2021/06/16 09:30 | Teterya, Yuriy v Boiko, Serhii | W | 1-3 |
| TT Cup | 2021/06/16 08:55 | Boiko, Serhii v Lushnikov, Volodymyr | W | 3-1 |
| TT Cup | 2021/06/16 06:35 | Boiko, Serhii v Yunchyk, Valentyn | L | 2-3 |
| TT Cup | 2021/06/16 04:50 | Boiko, Serhii v Lev Kats | W | 3-2 |