| TT Cup | 2021/07/07 18:55 | Kovalov, Oleksandr v Chermensky, Andrey | L | 1-3 |
| TT Cup | 2021/07/06 17:05 | Kovalov, Oleksandr v Chermensky, Andrey | W | 3-1 |
| TT Cup | 2021/02/23 15:45 | Chermensky, Andrey v Kovalov, Oleksandr | L | 3-1 |
| TT Cup | 2021/02/22 16:55 | Chermensky, Andrey v Kovalov, Oleksandr | W | 1-3 |
| TT Cup | 2020/12/15 19:55 | Chermensky, Andrey v Kovalov, Oleksandr | L | 3-2 |
| TT Cup | 2020/12/10 19:55 | Kovalov, Oleksandr v Chermensky, Andrey | W | 3-0 |
| TT Cup | 2020/12/08 09:55 | Chermensky, Andrey v Kovalov, Oleksandr | L | 3-1 |
| TT Cup | 2020/12/07 10:30 | Chermensky, Andrey v Kovalov, Oleksandr | W | 2-3 |
| TT Cup | 2021/09/16 17:10 | Ivanov, Ruslan v Kovalov, Oleksandr | W | 2-3 |
| TT Cup | 2021/07/07 20:00 | Kovalov, Oleksandr v Alekseenko, Dmytro | W | 3-0 |
| TT Cup | 2021/07/07 19:25 | Alekseenko, Dmytro v Kovalov, Oleksandr | W | 0-3 |
| TT Cup | 2021/07/07 18:55 | Kovalov, Oleksandr v Chermensky, Andrey | L | 1-3 |
| TT Cup | 2021/07/07 17:45 | Kovalov, Oleksandr v Sukovatiy, Igor | W | 3-2 |
| TT Cup | 2021/07/07 17:05 | Kovalov, Oleksandr v Bondarchuk, Alexander | L | 0-3 |
| TT Cup | 2021/07/06 20:05 | Kovalov, Oleksandr v Bondarchuk, Alexander | L | 1-3 |
| TT Cup | 2021/07/06 19:25 | Sukovatiy, Igor v Kovalov, Oleksandr | W | 2-3 |
| TT Cup | 2021/09/16 17:05 | Nemchenko, D. v Chermensky, Andrey | L | 3-0 |
| TT Cup | 2021/09/13 16:00 | Chermensky, Andrey v 보크, 비탈리 | L | 0-3 |
| TT Cup | 2021/09/13 15:25 | Andrii Datsenko v Chermensky, Andrey | L | 3-0 |
| TT Cup | 2021/09/13 14:45 | Riabukhin, Anton v Chermensky, Andrey | L | 3-1 |
| TT Cup | 2021/09/13 13:40 | Vakulenko, Denis v Chermensky, Andrey | L | 3-2 |
| TT Cup | 2021/09/07 11:15 | Nemchenko, D. v Chermensky, Andrey | L | 3-1 |
| TT Cup | 2021/09/07 09:30 | Chermensky, Andrey v Nemchenko, D. | L | 0-3 |
| TT Cup | 2021/09/07 08:20 | Chermensky, Andrey v Skachenko, Serhii | W | 3-2 |