| TT Cup Ukraine | 2021/08/24 11:45 | Serhii Boiko v Valentyn Yunchyk | W | 3-2 |
| TT Cup Ukraine | 2021/08/24 08:15 | Serhii Boiko v Valentyn Yunchyk | W | 3-0 |
| TT Cup Ukraine | 2021/08/08 04:50 | Valentyn Yunchyk v Serhii Boiko | L | 3-0 |
| TT Cup Ukraine | 2021/08/07 07:45 | Serhii Boiko v Valentyn Yunchyk | L | 1-3 |
| TT Cup Ukraine | 2021/07/29 10:05 | Serhii Boiko v Valentyn Yunchyk | L | 2-3 |
| TT Cup Ukraine | 2021/07/28 04:50 | Valentyn Yunchyk v Serhii Boiko | L | 3-2 |
| TT Cup Ukraine | 2021/07/04 11:50 | Serhii Boiko v Valentyn Yunchyk | L | 2-3 |
| TT Cup Ukraine | 2021/07/03 07:10 | Serhii Boiko v Valentyn Yunchyk | L | 2-3 |
| TT Cup Ukraine | 2021/09/04 06:00 | Serhii Hohenko v Serhii Boiko | L | 3-0 |
| TT Cup Ukraine | 2021/09/02 12:25 | Serhii Boiko v Serhii Tsybulin | L | 0-3 |
| TT Cup Ukraine | 2021/09/02 10:05 | Aleksey Krutko v Serhii Boiko | W | 1-3 |
| TT Cup Ukraine | 2021/09/02 08:55 | Serhii Boiko v Denys Shcherbak | W | 3-1 |
| TT Cup Ukraine | 2021/09/02 07:45 | Nikita Trofimov v Serhii Boiko | W | 2-3 |
| TT Cup Ukraine | 2021/09/02 06:00 | Serhii Boiko v Oleksandr Levadniy | L | 1-3 |
| TT Cup Ukraine | 2021/09/01 12:25 | Aleksey Krutko v Serhii Boiko | L | 3-1 |
| TT Cup Ukraine | 2021/09/01 11:15 | Nikita Trofimov v Serhii Boiko | L | 3-0 |
| TT Cup Ukraine | 2021/09/04 04:50 | Oleksandr Levadniy v Valentyn Yunchyk | L | 3-0 |
| Ukraine Win Cup | 2021/09/02 10:30 | Anton Yolkin v Valentyn Yunchyk | W | 0-3 |
| Ukraine Win Cup | 2021/09/02 09:30 | Valentyn Yunchyk v Konstantyn Kirsanov | W | 3-2 |
| Ukraine Win Cup | 2021/09/02 08:00 | Valentyn Yunchyk v Anton Yolkin | W | 3-1 |
| Ukraine Win Cup | 2021/09/02 07:30 | Anton Popov v Valentyn Yunchyk | W | 2-3 |
| Ukraine Win Cup | 2021/09/02 05:30 | Konstantyn Kirsanov v Valentyn Yunchyk | W | 1-3 |
| Ukraine Win Cup | 2021/09/02 05:00 | Valentyn Yunchyk v Anton Popov | W | 3-1 |
| Ukraine Win Cup | 2021/09/01 10:30 | Valentyn Yunchyk v Roman Derypaska | W | 3-0 |