| TT Cup | 2020/09/17 17:45 | Kovalov, Oleksandr v Riabukhin, Anton | W | 2-3 |
| TT Cup | 2020/09/02 18:15 | Kovalov, Oleksandr v Riabukhin, Anton | W | 2-3 |
| TT Cup | 2020/07/21 08:20 | Riabukhin, Anton v Kovalov, Oleksandr | L | 1-3 |
| TT Cup | 2020/07/20 09:30 | Riabukhin, Anton v Kovalov, Oleksandr | L | 2-3 |
| TT Cup | 2020/06/30 05:25 | Riabukhin, Anton v Kovalov, Oleksandr | L | 1-3 |
| TT Cup | 2020/06/25 05:25 | Riabukhin, Anton v Kovalov, Oleksandr | L | 1-3 |
| TT Cup | 2020/05/06 00:05 | Kovalov, Oleksandr v Riabukhin, Anton | L | 3-1 |
| TT Cup | 2020/05/05 00:05 | Kovalov, Oleksandr v Riabukhin, Anton | W | 0-3 |
| TT Cup | 2020/09/18 18:50 | Riabukhin, Anton v Ivanov, Ruslan | W | 3-1 |
| TT Cup | 2020/09/17 20:05 | Riabukhin, Anton v Kebalo, Denis | L | 1-3 |
| TT Cup | 2020/09/17 18:50 | Kebalo, Denis v Riabukhin, Anton | W | 2-3 |
| TT Cup | 2020/09/17 18:20 | Riabukhin, Anton v Ivanov, Ruslan | W | 3-0 |
| TT Cup | 2020/09/17 17:45 | Kovalov, Oleksandr v Riabukhin, Anton | W | 2-3 |
| TT Cup | 2020/09/17 17:10 | Riabukhin, Anton v Chermensky, Andrey | L | 2-3 |
| TT Cup | 2020/09/15 12:55 | Ponomarenko, Sergey v Riabukhin, Anton | L | 3-0 |
| TT Cup | 2020/09/15 11:45 | Riabukhin, Anton v 슈체르바크, 데니스 | L | 0-3 |
| TT Cup | 2020/09/18 18:55 | Kovalov, Oleksandr v Chermensky, Andrey | W | 3-1 |
| TT Cup | 2020/09/17 20:00 | Kovalov, Oleksandr v Chermensky, Andrey | W | 3-0 |
| TT Cup | 2020/09/17 19:25 | Kebalo, Denis v Kovalov, Oleksandr | L | 3-2 |
| TT Cup | 2020/09/17 18:55 | Kovalov, Oleksandr v Chermensky, Andrey | W | 3-1 |
| TT Cup | 2020/09/17 17:45 | Kovalov, Oleksandr v Riabukhin, Anton | L | 2-3 |
| TT Cup | 2020/09/17 17:05 | Kovalov, Oleksandr v Ivanov, Ruslan | W | 3-2 |
| TT Cup | 2020/09/11 01:05 | Shkurupii, A. v Kovalov, Oleksandr | L | 3-1 |
| TT Cup | 2020/09/11 00:05 | Vakulin, Artem v Kovalov, Oleksandr | L | 3-2 |