| Ukraine Win Cup | 2021/05/31 11:30 | Denis Vakulenko v Sergey Zemyantsev | W | 2-3 |
| Ukraine Win Cup | 2021/05/17 13:30 | Sergey Zemyantsev v Denis Vakulenko | L | 1-3 |
| TT Cup Ukraine | 2021/05/12 17:05 | Sergey Zemyantsev v Denis Vakulenko | W | 3-1 |
| TT Cup Ukraine | 2021/05/11 17:05 | Sergey Zemyantsev v Denis Vakulenko | W | 3-0 |
| Ukraine Win Cup | 2021/05/09 09:30 | Denis Vakulenko v Sergey Zemyantsev | L | 3-1 |
| Ukraine Win Cup | 2021/05/09 06:30 | Sergey Zemyantsev v Denis Vakulenko | L | 0-3 |
| TT Cup Ukraine | 2021/05/01 18:10 | Sergey Zemyantsev v Denis Vakulenko | L | 1-3 |
| TT Cup Ukraine | 2021/05/01 14:40 | Sergey Zemyantsev v Denis Vakulenko | L | 0-3 |
| Ukraine Win Cup | 2021/06/07 17:30 | Mykhailo Zholubak v Sergey Zemyantsev | W | 0-3 |
| Ukraine Win Cup | 2021/06/07 17:00 | Sergey Zemyantsev v Volodymir Maksuta | W | 3-1 |
| Ukraine Win Cup | 2021/06/07 15:00 | Oleksandr Ivashkin v Sergey Zemyantsev | L | 3-0 |
| Ukraine Win Cup | 2021/06/07 13:30 | Sergey Zemyantsev v Dmitriy Aseev | W | 3-2 |
| Ukraine Win Cup | 2021/06/07 13:00 | Konstantyn Kirsanov v Sergey Zemyantsev | L | 3-0 |
| Ukraine Win Cup | 2021/06/07 12:00 | Sergey Zemyantsev v Valentyn Yunchyk | L | 1-3 |
| Ukraine Win Cup | 2021/06/07 11:30 | Sergey Zemyantsev v Roman Derypaska | W | 3-0 |
| Ukraine Win Cup | 2021/06/05 10:00 | Levko Kuzyo v Sergey Zemyantsev | L | 3-0 |
| TT Cup Ukraine | 2021/06/07 16:35 | Denis Vakulenko v Serhii Ponomarenko | L | 0-3 |
| TT Cup Ukraine | 2021/06/07 15:55 | Denis Vakulenko v Nazar Kovalchuk | W | 3-0 |
| TT Cup Ukraine | 2021/06/07 15:25 | Denis Vakulenko v Vitalii Vovk | W | 3-0 |
| TT Cup Ukraine | 2021/06/07 14:50 | Denis Vakulenko v Serhii Ponomarenko | L | 2-3 |
| TT Cup Ukraine | 2021/06/07 14:10 | Denis Vakulenko v Nazar Kovalchuk | W | 3-1 |
| TT Cup Ukraine | 2021/06/07 13:40 | Denis Vakulenko v Vitalii Vovk | W | 3-0 |
| TT Cup Ukraine | 2021/06/04 01:05 | Serhii Ponomarenko v Denis Vakulenko | L | 3-0 |
| TT Cup Ukraine | 2021/06/04 00:05 | Denys Shcherbak v Denis Vakulenko | L | 3-0 |