| TT Cup | 2021/09/05 13:35 | Boiko, Serhii v Yunchyk, Valentyn | W | 0-3 |
| TT Cup | 2021/09/05 11:15 | Yunchyk, Valentyn v Boiko, Serhii | L | 1-3 |
| TT Cup | 2021/09/04 07:10 | Boiko, Serhii v Yunchyk, Valentyn | L | 3-1 |
| TT Cup | 2021/08/24 11:45 | Boiko, Serhii v Yunchyk, Valentyn | L | 3-2 |
| TT Cup | 2021/08/24 08:15 | Boiko, Serhii v Yunchyk, Valentyn | L | 3-0 |
| TT Cup | 2021/08/08 04:50 | Yunchyk, Valentyn v Boiko, Serhii | W | 3-0 |
| TT Cup | 2021/08/07 07:45 | Boiko, Serhii v Yunchyk, Valentyn | W | 1-3 |
| TT Cup | 2021/07/29 10:05 | Boiko, Serhii v Yunchyk, Valentyn | W | 2-3 |
| TT Cup | 2021/10/02 08:20 | Yunchyk, Valentyn v Gogenko, Sergiy | L | 1-3 |
| TT Cup | 2021/10/02 06:35 | Yunchyk, Valentyn v Pismenniy, Evgeniy | L | 0-3 |
| TT Cup | 2021/10/02 04:50 | Yunchyk, Valentyn v Yevhen Masko | W | 3-0 |
| TT Cup | 2021/09/30 16:50 | Nazarii Hrytsyienko v Yunchyk, Valentyn | W | 2-3 |
| TT Cup | 2021/09/30 16:15 | Yunchyk, Valentyn v Nechyporuk, Vadym | L | 0-3 |
| TT Cup | 2021/09/30 15:05 | Kotik, Andrey v Yunchyk, Valentyn | L | 3-2 |
| TT Cup | 2021/09/30 13:55 | Yunchyk, Valentyn v Vahta, Dmitriy | L | 0-3 |
| TT Cup | 2021/09/28 18:35 | Nechyporuk, Vadym v Yunchyk, Valentyn | L | 3-0 |
| TT Cup | 2021/10/02 08:55 | Boiko, Serhii v Pismenniy, Evgeniy | L | 2-3 |
| TT Cup | 2021/10/02 07:45 | Levadniy, Aleksandr v Boiko, Serhii | L | 3-1 |
| TT Cup | 2021/10/02 06:00 | Boiko, Serhii v Gogenko, Sergiy | L | 1-3 |
| TT Cup | 2021/09/30 11:55 | Trofimov, Nikita v Boiko, Serhii | W | 1-3 |
| TT Cup | 2021/09/30 10:45 | Boiko, Serhii v Tsybulin, Sergey | L | 0-3 |
| TT Cup | 2021/09/30 09:35 | Boiko, Serhii v Krutko, Aleksey | W | 3-2 |
| TT Cup | 2021/09/30 07:50 | Boiko, Serhii v Shcherbak, Denys | L | 2-3 |
| TT Cup | 2021/09/30 05:30 | Boiko, Serhii v Teterya, Yuriy | W | 3-2 |