| TT Cup | 2020/09/24 16:35 | Kovalov, Oleksandr v Riabukhin, Anton | W | 3-2 |
| TT Cup | 2020/09/24 14:50 | Kovalov, Oleksandr v Riabukhin, Anton | W | 3-1 |
| TT Cup | 2020/09/23 15:25 | Kovalov, Oleksandr v Riabukhin, Anton | W | 3-0 |
| TT Cup | 2020/09/18 21:55 | Kovalov, Oleksandr v Riabukhin, Anton | W | 3-1 |
| TT Cup | 2020/09/18 19:30 | Riabukhin, Anton v Kovalov, Oleksandr | L | 3-2 |
| TT Cup | 2020/09/17 17:45 | Kovalov, Oleksandr v Riabukhin, Anton | L | 2-3 |
| TT Cup | 2020/09/02 18:15 | Kovalov, Oleksandr v Riabukhin, Anton | L | 2-3 |
| TT Cup | 2020/07/21 08:20 | Riabukhin, Anton v Kovalov, Oleksandr | W | 1-3 |
| TT Cup | 2020/07/20 09:30 | Riabukhin, Anton v Kovalov, Oleksandr | W | 2-3 |
| TT Cup | 2020/06/30 05:25 | Riabukhin, Anton v Kovalov, Oleksandr | W | 1-3 |
| TT Cup | 2020/06/25 05:25 | Riabukhin, Anton v Kovalov, Oleksandr | W | 1-3 |
| TT Cup | 2020/05/06 00:05 | Kovalov, Oleksandr v Riabukhin, Anton | W | 3-1 |
| TT Cup | 2020/05/05 00:05 | Kovalov, Oleksandr v Riabukhin, Anton | L | 0-3 |