| TT Cup Ucraina | 2021/02/15 15:15 | Oleksandr Kovalov v Anton Riabukhin | W | 2-3 |
| TT Cup Ucraina | 2021/01/26 06:25 | Anton Riabukhin v Oleksandr Kovalov | W | 3-0 |
| TT Cup Ucraina | 2021/01/25 09:20 | Anton Riabukhin v Oleksandr Kovalov | W | 3-0 |
| TT Cup Ucraina | 2021/01/14 08:45 | Anton Riabukhin v Oleksandr Kovalov | L | 2-3 |
| TT Cup Ucraina | 2021/01/13 11:40 | Oleksandr Kovalov v Anton Riabukhin | W | 1-3 |
| TT Cup | 2020/12/18 03:05 | Anton Riabukhin v Oleksandr Kovalov | W | 3-0 |
| TT Cup Ucraina | 2020/12/17 23:05 | Anton Riabukhin v Oleksandr Kovalov | W | 3-0 |
| TT Cup Ucraina | 2020/12/15 18:10 | Anton Riabukhin v Oleksandr Kovalov | W | 3-1 |
| TT Cup | 2021/02/15 17:30 | Anton Riabukhin v Vitalii Vovk | L | 2-3 |
| TT Cup Ucraina | 2021/02/15 16:20 | Serhii Ponomarenko v Anton Riabukhin | L | 3-0 |
| TT Cup Ucraina | 2021/02/15 15:50 | Anton Riabukhin v Denis Vakulenko | L | 1-3 |
| TT Cup Ucraina | 2021/02/15 15:15 | Oleksandr Kovalov v Anton Riabukhin | W | 2-3 |
| TT Cup Ucraina | 2021/02/15 14:40 | Anton Riabukhin v Vitalii Vovk | W | 3-1 |
| Ucraina - Win Cup | 2021/02/12 17:45 | Denis Nemchenko v Anton Riabukhin | W | 0-3 |
| Ucraina - Win Cup | 2021/02/12 17:15 | Anton Riabukhin v Viktor Kalianov | W | 3-0 |
| Ucraina - Win Cup | 2021/02/12 15:15 | Ilya Kutniy v Anton Riabukhin | W | 1-3 |
| TT Cup Ucraina | 2021/02/15 16:55 | Serhii Ponomarenko v Oleksandr Kovalov | W | 2-3 |
| TT Cup Ucraina | 2021/02/15 16:25 | Oleksandr Kovalov v Vitalii Vovk | L | 0-3 |
| TT Cup Ucraina | 2021/02/15 15:15 | Oleksandr Kovalov v Anton Riabukhin | L | 2-3 |
| TT Cup Ucraina | 2021/02/15 14:35 | Oleksandr Kovalov v Denis Vakulenko | L | 2-3 |
| TT Cup Ucraina | 2021/02/11 12:50 | Denis Kebalo v Oleksandr Kovalov | L | 3-1 |
| TT Cup Ucraina | 2021/02/11 11:40 | Oleksandr Kovalov v Vitalii Vovk | L | 0-3 |
| TT Cup Ucraina | 2021/02/11 10:30 | Oleksandr Kovalov v Volodymyr Plishylo | L | 0-3 |
| TT Cup Ucraina | 2021/02/11 08:45 | Oleksandr Kovalov v Nazar Mosuk | L | 1-3 |