| TT Cup | 2021/02/16 15:15 | Vovk, Vitalii v Riabukhin, Anton | L | 3-0 |
| TT Cup | 2021/02/15 17:30 | Riabukhin, Anton v Vovk, Vitalii | L | 2-3 |
| TT Cup | 2021/02/15 14:40 | Riabukhin, Anton v Vovk, Vitalii | W | 3-1 |
| TT Cup | 2021/02/05 02:35 | Vovk, Vitalii v Riabukhin, Anton | W | 0-3 |
| TT Cup | 2021/02/04 23:35 | Vovk, Vitalii v Riabukhin, Anton | W | 2-3 |
| TT Cup | 2021/02/04 02:05 | Riabukhin, Anton v Vovk, Vitalii | W | 3-2 |
| TT Cup | 2021/02/03 23:05 | Riabukhin, Anton v Vovk, Vitalii | W | 3-0 |
| TT Cup | 2021/01/25 11:40 | Riabukhin, Anton v Vovk, Vitalii | W | 3-2 |
| TT Cup | 2021/02/24 09:20 | Riabukhin, Anton v Volodymyr Plishylo | W | 3-1 |
| TT Cup | 2021/02/24 08:10 | Riabukhin, Anton v Simonchuk, David | L | 1-3 |
| TT Cup | 2021/02/24 07:00 | Riabukhin, Anton v Shcherbak, Denys | W | 3-2 |
| Ukraine Win Cup | 2021/02/21 18:30 | Riabukhin, Anton v Elkhov, Artur | W | 3-1 |
| Ukraine Win Cup | 2021/02/21 17:30 | Riabukhin, Anton v Maksimenko, Artem | W | 3-0 |
| Ukraine Win Cup | 2021/02/21 16:00 | Riabukhin, Anton v Pavlo Babenko | W | 3-0 |
| Ukraine Win Cup | 2021/02/21 15:30 | Elkhov, Artur v Riabukhin, Anton | W | 0-3 |
| Ukraine Win Cup | 2021/02/21 14:30 | Maksimenko, Artem v Riabukhin, Anton | W | 0-3 |
| TT Cup | 2021/02/24 09:55 | Vovk, Vitalii v Simonchuk, David | L | 0-3 |
| TT Cup | 2021/02/24 07:35 | Vovk, Vitalii v Volodymyr Plishylo | L | 1-3 |
| TT Cup | 2021/02/24 05:50 | Vovk, Vitalii v Shcherbak, Denys | L | 0-3 |
| TT Cup | 2021/02/19 02:05 | Vakulenko, Denis v Vovk, Vitalii | L | 3-1 |
| TT Cup | 2021/02/19 01:05 | Denys Pesternikov v Vovk, Vitalii | L | 3-0 |
| TT Cup | 2021/02/19 00:35 | Vovk, Vitalii v Simonchuk, David | L | 0-3 |
| TT Cup | 2021/02/18 23:05 | Vakulenko, Denis v Vovk, Vitalii | W | 1-3 |
| TT Cup | 2021/02/18 22:05 | Denys Pesternikov v Vovk, Vitalii | L | 3-0 |