| Ukrajina - Win Cup | 2021/03/27 12:00 | Anton Riabukhin v Denis Vakulenko | L | 2-3 |
| Ukrajina - TT Cup | 2021/03/09 09:55 | Anton Riabukhin v Denis Vakulenko | W | 3-1 |
| Ukrajina - TT Cup | 2021/03/02 14:35 | Anton Riabukhin v Denis Vakulenko | W | 3-0 |
| Ukrajina - TT Cup | 2021/03/01 17:30 | Anton Riabukhin v Denis Vakulenko | W | 3-1 |
| Ukrajina - TT Cup | 2021/03/01 15:50 | Denis Vakulenko v Anton Riabukhin | W | 0-3 |
| Ukrajina - Win Cup | 2021/02/20 17:00 | Anton Riabukhin v Denis Vakulenko | L | 1-3 |
| Ukrajina - Win Cup | 2021/02/20 14:00 | Denis Vakulenko v Anton Riabukhin | W | 0-3 |
| Ukrajina - TT Cup | 2021/02/16 15:50 | Anton Riabukhin v Denis Vakulenko | L | 1-3 |
| Ukrajina - TT Cup | 2021/03/31 22:05 | Anton Riabukhin v Vitalii Vovk | L | 2-3 |
| Ukrajina - TT Cup | 2021/03/31 21:35 | Anton Riabukhin v Oleksandr Kovalov | L | 1-3 |
| Ukrajina - Win Cup | 2021/03/27 12:00 | Anton Riabukhin v Denis Vakulenko | L | 2-3 |
| Ukrajina - Win Cup | 2021/03/27 11:00 | Anton Riabukhin v Roman Tsubera | W | 3-0 |
| Ukrajina - Win Cup | 2021/03/27 09:30 | Anton Riabukhin v Andrey Grabskiy | W | 3-0 |
| Ukrajina - Win Cup | 2021/03/27 08:00 | Roman Tsubera v Anton Riabukhin | W | 0-3 |
| Ukrajina - Win Cup | 2021/03/27 06:30 | Andrey Grabskiy v Anton Riabukhin | W | 1-3 |
| Ukrajina - TT Cup | 2021/03/25 14:00 | David Simonchuk v Anton Riabukhin | L | 3-2 |
| Ukrajina - TT Cup | 2021/03/31 22:35 | Denis Vakulenko v Oleksandr Kovalov | W | 3-1 |
| Ukrajina - TT Cup | 2021/03/31 21:05 | Denis Vakulenko v Vitalii Vovk | W | 3-1 |
| Ukrajina - Win Cup | 2021/03/27 12:00 | Anton Riabukhin v Denis Vakulenko | W | 2-3 |
| Ukrajina - Win Cup | 2021/03/27 10:30 | Denis Vakulenko v Andrey Grabskiy | W | 3-1 |
| Ukrajina - Win Cup | 2021/03/27 10:00 | Denis Vakulenko v Roman Tsubera | W | 3-0 |
| Ukrajina - Win Cup | 2021/03/27 07:30 | Andrey Grabskiy v Denis Vakulenko | L | 3-2 |
| Ukrajina - Win Cup | 2021/03/27 07:00 | Roman Tsubera v Denis Vakulenko | W | 1-3 |
| Ukrajina - Win Cup | 2021/03/26 18:45 | Pavlo Babenko v Denis Vakulenko | W | 0-3 |