| 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 | 2020/09/23 14:15 | Kovalov, Oleksandr v Vakulin, Artem | W | 3-0 |
| TT Cup | 2020/09/23 13:35 | Kovalov, Oleksandr v Mosuk, Nazar | L | 2-3 |
| TT Cup | 2020/09/18 21:55 | Kovalov, Oleksandr v Riabukhin, Anton | W | 3-1 |
| TT Cup | 2020/09/18 20:35 | Kebalo, Denis v Kovalov, Oleksandr | W | 2-3 |
| TT Cup | 2020/09/18 20:05 | Kovalov, Oleksandr v Ivanov, Ruslan | W | 3-2 |
| TT Cup | 2020/09/18 19:30 | Riabukhin, Anton v Kovalov, Oleksandr | L | 3-2 |
| 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 | 2020/09/23 14:45 | Ivanov, Ruslan v Riabukhin, Anton | W | 0-3 |
| TT Cup | 2020/09/23 13:40 | Vakulin, Artem v Riabukhin, Anton | W | 1-3 |
| Ukraine Win Cup | 2020/09/20 17:00 | Varchenko, Mikhail v Riabukhin, Anton | L | 3-1 |
| Ukraine Win Cup | 2020/09/20 16:00 | Skachenko, Serhii v Riabukhin, Anton | L | 3-1 |
| Ukraine Win Cup | 2020/09/20 15:00 | Zotov, G. v Riabukhin, Anton | L | 3-0 |
| Ukraine Win Cup | 2020/09/20 14:00 | Riabukhin, Anton v Varchenko, Mikhail | L | 0-3 |
| Ukraine Win Cup | 2020/09/20 13:00 | Riabukhin, Anton v Skachenko, Serhii | W | 3-2 |
| Ukraine Win Cup | 2020/09/20 12:00 | Riabukhin, Anton v Zotov, G. | L | 1-3 |