| TT Cup Ukraine | 2021/02/16 14:40 | Anton Riabukhin v Oleksandr Kovalov | L | 3-0 |
| TT Cup Ukraine | 2021/02/15 15:15 | Oleksandr Kovalov v Anton Riabukhin | L | 2-3 |
| TT Cup Ukraine | 2021/01/26 06:25 | Anton Riabukhin v Oleksandr Kovalov | L | 3-0 |
| TT Cup Ukraine | 2021/01/25 09:20 | Anton Riabukhin v Oleksandr Kovalov | L | 3-0 |
| TT Cup Ukraine | 2021/01/14 08:45 | Anton Riabukhin v Oleksandr Kovalov | W | 2-3 |
| TT Cup Ukraine | 2021/01/13 11:40 | Oleksandr Kovalov v Anton Riabukhin | L | 1-3 |
| TT Cup (2020) | 2020/12/18 03:05 | Anton Riabukhin v Oleksandr Kovalov | L | 3-0 |
| TT Cup Ukraine | 2020/12/17 23:05 | Anton Riabukhin v Oleksandr Kovalov | L | 3-0 |
| TT Cup Ukraine | 2021/03/09 06:25 | Oleksandr Kovalov v Denis Vakulenko | W | 3-2 |
| TT Cup Ukraine | 2021/03/08 11:40 | Dmytro Alekseenko v Oleksandr Kovalov | L | 3-0 |
| TT Cup Ukraine | 2021/03/08 11:05 | Denis Vakulenko v Oleksandr Kovalov | L | 3-0 |
| TT Cup Ukraine | 2021/03/08 08:45 | Igor Sukovatiy v Oleksandr Kovalov | W | 2-3 |
| TT Cup Ukraine | 2021/03/08 07:00 | Dmytro Alekseenko v Oleksandr Kovalov | W | 2-3 |
| TT Cup Ukraine | 2021/03/08 05:50 | Vitalii Vovk v Oleksandr Kovalov | L | 3-0 |
| TT Cup Ukraine | 2021/03/04 17:30 | Denis Vakulenko v Oleksandr Kovalov | L | 3-0 |
| TT Cup Ukraine | 2021/03/04 16:55 | Oleksandr Kovalov v Denis Vakulenko | L | 1-3 |
| TT Cup Ukraine | 2021/03/09 07:00 | Anton Riabukhin v Vitalii Vovk | L | 0-3 |
| Ukraine Win Cup | 2021/03/06 18:30 | Pavlo Babenko v Anton Riabukhin | L | 3-0 |
| Ukraine Win Cup | 2021/03/06 17:00 | Anton Riabukhin v Viktor Kalianov | W | 3-0 |
| Ukraine Win Cup | 2021/03/06 16:30 | Anton Riabukhin v Artem Vakulin | L | 0-3 |
| Ukraine Win Cup | 2021/03/06 15:30 | Anton Riabukhin v Pavlo Babenko | L | 1-3 |
| Ukraine Win Cup | 2021/03/06 14:00 | Viktor Kalianov v Anton Riabukhin | L | 3-1 |
| Ukraine Win Cup | 2021/03/06 13:30 | Artem Vakulin v Anton Riabukhin | W | 1-3 |
| Ukraine Win Cup | 2021/03/05 19:15 | Anton Riabukhin v Artyom Maximenko | W | 3-1 |