Stadium: Seoul
| Setka Cup (2021) | 2021/11/22 10:55 | Oleksandr Kovalchuk v Oleksandr Buberenko | L | 3-0 |
| Setka Cup (2021) | 2021/11/08 12:55 | Oleksandr Buberenko v Oleksandr Kovalchuk | L | 1-3 |
| Setka Cup (2021) | 2021/10/04 10:55 | Oleksandr Buberenko v Oleksandr Kovalchuk | L | 2-3 |
| Setka Cup (2021) | 2021/10/03 13:35 | Oleksandr Kovalchuk v Oleksandr Buberenko | L | 3-1 |
| Setka Cup (2021) | 2021/10/03 01:35 | Oleksandr Kovalchuk v Oleksandr Buberenko | L | 3-0 |
| Setka Cup (2021) | 2021/09/20 12:05 | Oleksandr Kovalchuk v Oleksandr Buberenko | L | 3-2 |
| Setka Cup (2021) | 2021/09/19 13:35 | Oleksandr Kovalchuk v Oleksandr Buberenko | L | 3-1 |
| Setka Cup (2021) | 2021/09/19 00:55 | Oleksandr Kovalchuk v Oleksandr Buberenko | L | 3-0 |
| Setka Cup (2021) | 2021/07/31 22:55 | Oleksandr Buberenko v Oleksandr Kovalchuk | L | 1-3 |