| TT Cup Ukraine | 2021/01/25 09:20 | Anton Riabukhin v Oleksandr Kovalov | W | 3-0 |
| TT Cup Ukraine | 2021/01/14 08:45 | Anton Riabukhin v Oleksandr Kovalov | L | 2-3 |
| TT Cup Ukraine | 2021/01/13 11:40 | Oleksandr Kovalov v Anton Riabukhin | W | 1-3 |
| TT Cup (2020) | 2020/12/18 03:05 | Anton Riabukhin v Oleksandr Kovalov | W | 3-0 |
| TT Cup Ukraine | 2020/12/17 23:05 | Anton Riabukhin v Oleksandr Kovalov | W | 3-0 |
| TT Cup Ukraine | 2020/12/15 18:10 | Anton Riabukhin v Oleksandr Kovalov | W | 3-1 |
| TT Cup Ukraine | 2020/12/10 18:45 | Oleksandr Kovalov v Anton Riabukhin | W | 1-3 |
| TT Cup Ukraine | 2020/12/08 07:35 | Anton Riabukhin v Oleksandr Kovalov | L | 0-3 |
| TT Cup Ukraine | 2020/12/07 13:25 | Anton Riabukhin v Oleksandr Kovalov | W | 3-0 |
| TT Cup Ukraine | 2020/11/24 15:15 | Oleksandr Kovalov v Anton Riabukhin | W | 2-3 |
| TT Cup Ukraine | 2020/11/23 15:50 | Oleksandr Kovalov v Anton Riabukhin | W | 1-3 |
| TT Cup Ukraine | 2020/11/19 08:10 | Oleksandr Kovalov v Anton Riabukhin | L | 3-2 |
| TT Cup Ukraine | 2020/11/18 08:45 | Oleksandr Kovalov v Anton Riabukhin | L | 3-1 |
| TT Cup Ukraine | 2020/11/13 03:05 | Oleksandr Kovalov v Anton Riabukhin | W | 0-3 |
| TT Cup Ukraine | 2020/11/12 22:35 | Oleksandr Kovalov v Anton Riabukhin | W | 1-3 |
| TT Cup Ukraine | 2020/11/12 03:05 | Oleksandr Kovalov v Anton Riabukhin | L | 3-2 |
| TT Cup Ukraine | 2020/11/12 00:05 | Oleksandr Kovalov v Anton Riabukhin | W | 1-3 |
| TT Cup Ukraine | 2020/11/03 16:25 | Anton Riabukhin v Oleksandr Kovalov | L | 0-3 |
| TT Cup Ukraine | 2020/10/31 23:30 | Anton Riabukhin v Oleksandr Kovalov | W | 3-0 |
| TT Cup Ukraine | 2020/10/31 01:20 | Oleksandr Kovalov v Anton Riabukhin | L | 3-1 |
| TT Cup Ukraine | 2020/10/29 12:45 | Anton Riabukhin v Oleksandr Kovalov | W | 3-0 |
| TT Cup Ukraine | 2020/10/28 11:00 | Oleksandr Kovalov v Anton Riabukhin | L | 3-2 |
| TT Cup Ukraine | 2020/09/24 16:35 | Oleksandr Kovalov v Anton Riabukhin | L | 3-2 |
| TT Cup Ukraine | 2020/09/24 14:50 | Oleksandr Kovalov v Anton Riabukhin | L | 3-1 |
| TT Cup Ukraine | 2020/09/23 15:25 | Oleksandr Kovalov v Anton Riabukhin | L | 3-0 |
| TT Cup Ukraine | 2020/09/18 21:55 | Oleksandr Kovalov v Anton Riabukhin | L | 3-1 |
| TT Cup Ukraine | 2020/09/18 19:30 | Anton Riabukhin v Oleksandr Kovalov | W | 3-2 |
| TT Cup Ukraine | 2020/09/17 17:45 | Oleksandr Kovalov v Anton Riabukhin | W | 2-3 |
| TT Cup Ukraine | 2020/09/02 18:15 | Oleksandr Kovalov v Anton Riabukhin | W | 2-3 |
| TT Cup Ukraine | 2020/07/21 08:20 | Anton Riabukhin v Oleksandr Kovalov | L | 1-3 |