| Ukraine Win Cup | 2021/03/12 14:30 | Oleg Pavlyuk v Nazar Kovalchuk | L | 3-0 |
| Ukraine Win Cup | 2020/09/01 17:00 | Nazar Kovalchuk v Oleg Pavlyuk | L | 2-3 |
| Ukraine Win Cup | 2020/09/01 14:00 | Oleg Pavlyuk v Nazar Kovalchuk | W | 1-3 |
| Ukraine Win Cup | 2020/08/31 09:15 | Oleg Pavlyuk v Nazar Kovalchuk | L | 3-1 |
| Ukraine Win Cup | 2020/08/31 06:15 | Nazar Kovalchuk v Oleg Pavlyuk | W | 3-1 |
| Ukraine Win Cup | 2020/08/15 10:15 | Nazar Kovalchuk v Oleg Pavlyuk | W | 3-0 |
| Ukraine Win Cup | 2020/08/15 07:15 | Oleg Pavlyuk v Nazar Kovalchuk | W | 2-3 |
| Ukraine Win Cup | 2021/03/12 16:00 | Nazar Kovalchuk v Gleb Zotov | L | 0-3 |
| Ukraine Win Cup | 2021/03/12 15:30 | Denis Kebalo v Nazar Kovalchuk | L | 3-2 |
| Ukraine Win Cup | 2021/03/12 14:30 | Oleg Pavlyuk v Nazar Kovalchuk | L | 3-0 |
| Ukraine Win Cup | 2021/03/12 13:00 | Gleb Zotov v Nazar Kovalchuk | W | 2-3 |
| TT Cup Ukraine | 2021/03/11 13:25 | Oleksandr Levadniy v Nazar Kovalchuk | L | 3-2 |
| TT Cup Ukraine | 2021/03/11 12:15 | Aleksey Krutko v Nazar Kovalchuk | W | 2-3 |
| TT Cup Ukraine | 2021/03/11 10:30 | Oleksandr Shkurupii v Nazar Kovalchuk | L | 3-1 |
| TT Cup Ukraine | 2021/03/11 08:10 | Serhii Tsybulin v Nazar Kovalchuk | W | 2-3 |
| Ukraine Win Cup | 2021/03/12 14:30 | Oleg Pavlyuk v Nazar Kovalchuk | W | 3-0 |
| Ukraine Win Cup | 2021/03/12 13:30 | Oleg Pavlyuk v Denis Kebalo | W | 3-1 |
| Ukraine Win Cup | 2021/03/11 08:45 | Vladimir Serikov v Oleg Pavlyuk | W | 1-3 |
| Ukraine Win Cup | 2021/03/11 07:15 | Oleg Pavlyuk v Oleksii Naplokov | L | 0-3 |
| Ukraine Win Cup | 2021/03/05 18:00 | Oleg Pavlyuk v Dmitriy Aseev | L | 0-3 |
| Ukraine Win Cup | 2021/03/05 17:30 | Maxim Gubenko v Oleg Pavlyuk | W | 1-3 |
| Ukraine Win Cup | 2021/03/05 16:30 | Andrii Datsenko v Oleg Pavlyuk | L | 3-2 |
| Ukraine Win Cup | 2021/03/05 15:00 | Dmitriy Aseev v Oleg Pavlyuk | L | 3-1 |