| TT Cup Ukraine | 2021/07/03 12:55 | Sergey Zemyantsev v Denis Vakulenko | L | 2-3 |
| TT Cup Ukraine | 2021/07/02 16:25 | Sergey Zemyantsev v Denis Vakulenko | L | 2-3 |
| TT Cup Ukraine | 2021/07/02 12:55 | Sergey Zemyantsev v Denis Vakulenko | L | 0-3 |
| Ukraine Win Cup | 2021/06/25 13:00 | Denis Vakulenko v Sergey Zemyantsev | L | 3-0 |
| Ukraine Win Cup | 2021/06/19 10:00 | Sergey Zemyantsev v Denis Vakulenko | L | 1-3 |
| Ukraine Win Cup | 2021/06/19 07:00 | Denis Vakulenko v Sergey Zemyantsev | L | 3-1 |
| Ukraine Win Cup | 2021/06/18 17:30 | Sergey Zemyantsev v Denis Vakulenko | L | 1-3 |
| TT Cup Ukraine | 2021/06/12 16:25 | Sergey Zemyantsev v Denis Vakulenko | W | 3-2 |
| Ukraine Win Cup | 2021/08/02 10:00 | Sergey Zemyantsev v Konstantyn Kirsanov | L | 1-3 |
| Ukraine Win Cup | 2021/08/02 09:30 | Anton Yolkin v Sergey Zemyantsev | L | 3-1 |
| Ukraine Win Cup | 2021/08/02 08:30 | Konstantyn Kirsanov v Sergey Zemyantsev | L | 3-0 |
| Ukraine Win Cup | 2021/08/02 07:00 | Roman Cherevko v Sergey Zemyantsev | L | 3-1 |
| Ukraine Win Cup | 2021/08/02 06:30 | Sergey Zemyantsev v Anton Yolkin | L | 1-3 |
| Ukraine Win Cup | 2021/08/02 05:30 | Sergey Zemyantsev v Roman Cherevko | L | 0-3 |
| Ukraine Win Cup | 2021/08/01 10:00 | Sergey Zemyantsev v Yevhenii Kryvorotko | L | 0-3 |
| Ukraine Win Cup | 2021/08/01 09:30 | Valentyn Yunchyk v Sergey Zemyantsev | L | 3-2 |
| TT Cup Ukraine | 2021/08/02 10:05 | Anton Riabukhin v Denis Vakulenko | L | 3-2 |
| TT Cup Ukraine | 2021/08/02 07:45 | Serhii Ponomarenko v Denis Vakulenko | L | 3-0 |
| TT Cup Ukraine | 2021/08/02 06:00 | Andrii Datsenko v Denis Vakulenko | W | 2-3 |
| TT Cup Ukraine | 2021/08/02 04:50 | Vitalii Vovk v Denis Vakulenko | L | 3-1 |
| Ukraine Win Cup | 2021/07/30 17:30 | Roman Derypaska v Denis Vakulenko | L | 3-0 |
| Ukraine Win Cup | 2021/07/30 16:30 | Denis Vakulenko v Levko Kuzyo | W | 3-2 |
| Ukraine Win Cup | 2021/07/30 15:30 | Anton Popov v Denis Vakulenko | L | 3-0 |
| Ukraine Win Cup | 2021/07/30 14:30 | Denis Vakulenko v Anton Yolkin | W | 3-2 |