| Setka Cup | 2021/10/07 10:55 | Kovalchuk, Oleg v Mykhailo Diachenko | L | 3-0 |
| Setka Cup | 2021/09/30 05:55 | Kovalchuk, Oleg v Mykhailo Diachenko | W | 2-3 |
| Setka Cup | 2021/09/29 18:05 | Mykhailo Diachenko v Kovalchuk, Oleg | W | 3-1 |
| Setka Cup | 2021/09/22 08:55 | Kovalchuk, Oleg v Mykhailo Diachenko | L | 3-0 |
| Setka Cup | 2021/09/21 08:55 | Mykhailo Diachenko v Kovalchuk, Oleg | W | 3-2 |
| Setka Cup | 2021/09/17 07:25 | Mykhailo Diachenko v Kovalchuk, Oleg | W | 3-1 |
| Setka Cup | 2021/09/16 18:25 | Mykhailo Diachenko v Kovalchuk, Oleg | L | 2-3 |
| Setka Cup | 2021/09/16 15:55 | Kovalchuk, Oleg v Mykhailo Diachenko | W | 1-3 |
| Setka Cup | 2021/08/18 13:05 | Kovalchuk, Oleg v Mykhailo Diachenko | W | 2-3 |