| Ucraina - TT Cup | 2021/06/05 16:20 | Oleksandr Levchenko v Ruslan Kovalchuk | W | 3-1 |
| Ucraina - TT Cup | 2021/05/24 16:55 | Ruslan Kovalchuk v Oleksandr Levchenko | W | 2-3 |
| Ucraina - TT Cup | 2021/05/24 12:50 | Ruslan Kovalchuk v Oleksandr Levchenko | L | 3-1 |
| Ucraina - TT Cup | 2021/04/16 17:30 | Oleksandr Levchenko v Ruslan Kovalchuk | W | 3-0 |