| Ukrajina - Win Cup | 2021/10/04 15:00 | Roman Cherevko v Nazar Kovalchuk | L | 3-1 |
| Ukrajina - Win Cup | 2021/04/10 10:00 | Roman Cherevko v Nazar Kovalchuk | L | 3-0 |
| Ukrajina - Win Cup | 2021/04/10 07:00 | Nazar Kovalchuk v Roman Cherevko | L | 2-3 |
| Ukrajina - TT Cup | 2020/12/20 10:30 | Roman Cherevko v Nazar Kovalchuk | L | 3-2 |
| Ukrajina - TT Cup | 2020/12/19 07:00 | Roman Cherevko v Nazar Kovalchuk | L | 3-0 |
| Ukrajina - Win Cup | 2021/11/26 12:30 | Sergey Zemyantsev v Nazar Kovalchuk | W | 1-3 |
| Ukrajina - Win Cup | 2021/11/25 11:30 | Dmitriy Aseev v Nazar Kovalchuk | L | 3-0 |
| Ukrajina - Win Cup | 2021/11/25 10:30 | Anton Riabukhin v Nazar Kovalchuk | L | 3-2 |
| Ukrajina - Win Cup | 2021/11/25 09:30 | Oleksandr Ivashkin v Nazar Kovalchuk | L | 3-0 |
| Ukrajina - Win Cup | 2021/11/25 08:30 | Nazar Kovalchuk v Dmitriy Aseev | L | 1-3 |
| Ukrajina - Win Cup | 2021/11/25 07:30 | Nazar Kovalchuk v Anton Riabukhin | L | 0-3 |
| Ukrajina - Win Cup | 2021/11/25 06:30 | Nazar Kovalchuk v Oleksandr Ivashkin | L | 0-3 |
| Ukrajina - Win Cup | 2021/11/24 12:00 | Artyom Maximenko v Nazar Kovalchuk | W | 1-3 |
| Ukrajina - Win Cup | 2021/11/26 12:30 | Roman Cherevko v Denis Vakulenko | W | 3-2 |
| Ukrajina - TT Cup | 2021/11/25 12:45 | Roman Cherevko v Nikita Trofimov | L | 2-3 |
| Ukrajina - TT Cup | 2021/11/25 12:10 | Sergey Zemyantsev v Roman Cherevko | W | 1-3 |
| Ukrajina - TT Cup | 2021/11/25 09:50 | Yuryi Shchepanskyi v Roman Cherevko | L | 3-1 |
| Ukrajina - TT Cup | 2021/11/25 08:05 | Nikita Trofimov v Roman Cherevko | W | 1-3 |
| Ukrajina - TT Cup | 2021/11/25 06:55 | Valentyn Yunchyk v Roman Cherevko | L | 3-2 |
| TT Cup | 2021/11/24 12:45 | Sergey Zemyantsev v Roman Cherevko | W | 0-3 |
| Ukrajina - TT Cup | 2021/11/24 11:35 | Roman Cherevko v Sergey Zemyantsev | L | 0-3 |