| Ukraine Win Cup | 2020/12/25 12:30 | Anton Popov v Nazar Kovalchuk | L | 3-1 |
| Ukraine Win Cup | 2020/12/24 08:30 | Anton Popov v Nazar Kovalchuk | W | 2-3 |
| Ukraine Win Cup | 2020/12/24 06:00 | Nazar Kovalchuk v Anton Popov | W | 3-1 |
| Ukraine Win Cup | 2020/12/23 09:30 | Anton Popov v Nazar Kovalchuk | W | 2-3 |
| Ukraine Win Cup | 2020/12/23 08:00 | Nazar Kovalchuk v Anton Popov | L | 2-3 |
| Ukraine Win Cup | 2020/11/30 09:00 | Nazar Kovalchuk v Anton Popov | L | 1-3 |
| Ukraine Win Cup | 2020/11/30 06:00 | Anton Popov v Nazar Kovalchuk | L | 3-1 |
| Ukraine Win Cup | 2020/10/18 08:00 | Anton Popov v Nazar Kovalchuk | W | 1-3 |
| TT Cup Ukraine | 2021/03/10 14:00 | Nazar Kovalchuk v Aleksey Krutko | L | 1-3 |
| TT Cup Ukraine | 2021/03/10 11:40 | Oleksandr Levadniy v Nazar Kovalchuk | L | 3-1 |
| TT Cup Ukraine | 2021/03/10 09:20 | Oleksandr Shkurupii v Nazar Kovalchuk | L | 3-2 |
| TT Cup Ukraine | 2021/03/10 08:10 | Nazar Kovalchuk v Serhii Tsybulin | W | 3-0 |
| TT Cup Ukraine | 2021/03/10 07:00 | Serhii Boiko v Nazar Kovalchuk | L | 3-1 |
| TT Cup Ukraine | 2021/03/07 19:25 | David Simonchuk v Nazar Kovalchuk | W | 1-3 |
| TT Cup Ukraine | 2021/03/07 17:05 | Alexander Tkachenko v Nazar Kovalchuk | L | 3-1 |
| TT Cup Ukraine | 2021/03/07 16:30 | Nazar Kovalchuk v David Simonchuk | W | 3-2 |
| Ukraine Win Cup | 2021/03/04 00:40 | Anton Popov v Sergey Zemyantsev | W | 3-0 |
| Ukraine Win Cup | 2021/03/04 00:05 | Anton Popov v Yevhenii Kryvorotko | W | 3-1 |
| Ukraine Win Cup | 2021/03/03 22:55 | Anton Popov v Vitalii Sazhniev | L | 1-3 |
| Ukraine Win Cup | 2021/03/03 21:45 | Yevhenii Kryvorotko v Anton Popov | L | 3-1 |
| Ukraine Win Cup | 2021/03/03 21:10 | Sergey Zemyantsev v Anton Popov | W | 2-3 |
| Ukraine Win Cup | 2021/03/03 20:00 | Vitalii Sazhniev v Anton Popov | L | 3-0 |
| Ukraine Win Cup | 2021/03/01 10:00 | Anton Popov v Oleksandr Malov | L | 0-3 |
| Ukraine Win Cup | 2021/03/01 09:30 | Anton Popov v Nikita Trofimov | W | 3-2 |