| TT Cup | 2021/02/22 16:25 | Kovalov, Oleksandr v Vakulenko, Denis | W | 2-3 |
| TT Cup | 2021/02/18 02:35 | Kovalov, Oleksandr v Vakulenko, Denis | W | 2-3 |
| TT Cup | 2021/02/17 23:35 | Kovalov, Oleksandr v Vakulenko, Denis | W | 0-3 |
| TT Cup | 2021/02/16 17:00 | Kovalov, Oleksandr v Vakulenko, Denis | W | 0-3 |
| TT Cup | 2021/02/15 14:35 | Kovalov, Oleksandr v Vakulenko, Denis | W | 2-3 |
| TT Cup | 2021/02/04 12:15 | Kovalov, Oleksandr v Vakulenko, Denis | L | 3-1 |
| TT Cup | 2021/02/04 05:50 | Kovalov, Oleksandr v Vakulenko, Denis | L | 3-0 |
| TT Cup | 2021/02/03 13:25 | Kovalov, Oleksandr v Vakulenko, Denis | L | 3-2 |
| TT Cup | 2021/02/22 17:35 | Alekseenko, Dmytro v Vakulenko, Denis | L | 3-2 |
| TT Cup | 2021/02/22 17:00 | Vakulenko, Denis v Sukovatiy, Igor | W | 3-2 |
| TT Cup | 2021/02/22 16:25 | Kovalov, Oleksandr v Vakulenko, Denis | W | 2-3 |
| TT Cup | 2021/02/22 15:45 | Chermensky, Andrey v Vakulenko, Denis | L | 3-2 |
| TT Cup | 2021/02/22 14:40 | Alekseenko, Dmytro v Vakulenko, Denis | L | 3-2 |
| Ukraine Win Cup | 2021/02/20 18:00 | Varchenko, Mikhail v Vakulenko, Denis | W | 0-3 |
| Ukraine Win Cup | 2021/02/20 17:00 | Riabukhin, Anton v Vakulenko, Denis | W | 1-3 |
| Ukraine Win Cup | 2021/02/20 16:00 | Babenko, P. v Vakulenko, Denis | W | 2-3 |
| TT Cup | 2021/02/22 17:30 | Sukovatiy, Igor v Kovalov, Oleksandr | L | 3-1 |
| TT Cup | 2021/02/22 16:55 | Chermensky, Andrey v Kovalov, Oleksandr | W | 1-3 |
| TT Cup | 2021/02/22 16:25 | Kovalov, Oleksandr v Vakulenko, Denis | L | 2-3 |
| TT Cup | 2021/02/22 15:15 | Kovalov, Oleksandr v Alekseenko, Dmytro | L | 2-3 |
| TT Cup | 2021/02/22 14:35 | Kovalov, Oleksandr v Sukovatiy, Igor | L | 2-3 |
| TT Cup | 2021/02/18 03:05 | Simonchuk, David v Kovalov, Oleksandr | L | 3-1 |
| TT Cup | 2021/02/18 02:35 | Kovalov, Oleksandr v Vakulenko, Denis | L | 2-3 |
| TT Cup | 2021/02/18 01:05 | Kovalov, Oleksandr v 보크, 비탈리 | L | 1-3 |