| TT Cup Ucraina | 2021/06/24 14:15 | Anton Riabukhin v Denis Vakulenko | L | 3-1 |
| TT Cup Ucraina | 2021/06/23 16:30 | Denis Vakulenko v Anton Riabukhin | L | 0-3 |
| TT Cup Ucraina | 2021/06/23 14:45 | Denis Vakulenko v Anton Riabukhin | L | 0-3 |
| TT Cup Ucraina | 2021/06/17 16:30 | Anton Riabukhin v Denis Vakulenko | L | 3-0 |
| TT Cup Ucraina | 2021/06/17 14:15 | Anton Riabukhin v Denis Vakulenko | L | 3-2 |
| TT Cup Ucraina | 2021/06/16 14:15 | Anton Riabukhin v Denis Vakulenko | L | 3-1 |
| TT Cup Ucraina | 2021/06/03 23:35 | Denis Vakulenko v Anton Riabukhin | W | 3-2 |
| TT Cup Ucraina | 2021/06/03 20:35 | Denis Vakulenko v Anton Riabukhin | L | 1-3 |
| TT Cup Ucraina | 2021/06/30 04:50 | Denis Vakulenko v Vitalii Vovk | L | 2-3 |
| Ucraina - Win Cup | 2021/06/25 16:30 | Denis Vakulenko v Volodymyr Plishylo | L | 2-3 |
| Ucraina - Win Cup | 2021/06/25 16:00 | Roman Derypaska v Denis Vakulenko | W | 1-3 |
| Ucraina - Win Cup | 2021/06/25 15:00 | Denis Vakulenko v Anton Popov | W | 3-1 |
| Ucraina - Win Cup | 2021/06/25 14:00 | Valentyn Yunchyk v Denis Vakulenko | L | 3-2 |
| Ucraina - Win Cup | 2021/06/25 13:30 | Konstantyn Kirsanov v Denis Vakulenko | W | 0-3 |
| Ucraina - Win Cup | 2021/06/25 13:00 | Denis Vakulenko v Sergey Zemyantsev | W | 3-0 |
| Ucraina - Win Cup | 2021/06/25 11:30 | Denis Vakulenko v Andrii Fedorchenko | W | 3-0 |
| TT Cup Ucraina | 2021/06/30 05:25 | Anatolii Lievshin v Anton Riabukhin | L | 3-0 |
| TT Cup Ucraina | 2021/06/24 16:35 | Anton Riabukhin v David Simonchuk | L | 2-3 |
| TT Cup Ucraina | 2021/06/24 15:55 | David Simonchuk v Anton Riabukhin | W | 0-3 |
| TT Cup Ucraina | 2021/06/24 15:25 | Anton Riabukhin v Oleksandr Kovalov | L | 0-3 |
| TT Cup Ucraina | 2021/06/24 14:15 | Anton Riabukhin v Denis Vakulenko | W | 3-1 |
| TT Cup Ucraina | 2021/06/24 13:35 | Anton Riabukhin v Vitalii Vovk | W | 3-2 |
| TT Cup Ucraina | 2021/06/23 16:30 | Denis Vakulenko v Anton Riabukhin | W | 0-3 |
| TT Cup Ucraina | 2021/06/23 16:00 | Vitalii Vovk v Anton Riabukhin | L | 3-0 |