| Ucrânia - TT Cup | 2021/12/13 06:50 | Roman Cherevko v Nazar Kovalchuk | L | 3-0 |
| Ucrânia - TT Cup | 2021/12/12 10:55 | Nazar Kovalchuk v Roman Cherevko | W | 3-2 |
| Ucrânia - TT Cup | 2021/12/12 06:50 | Nazar Kovalchuk v Roman Cherevko | W | 3-2 |
| Ucrânia - TT Cup | 2021/12/11 17:20 | Nazar Kovalchuk v Roman Cherevko | L | 2-3 |
| Ucrânia - TT Cup | 2021/12/11 15:00 | Roman Cherevko v Nazar Kovalchuk | L | 3-1 |
| Ucrânia - Win Cup | 2021/11/26 13:00 | Nazar Kovalchuk v Roman Cherevko | W | 3-2 |
| Ucrânia - Win Cup | 2021/10/04 15:00 | Roman Cherevko v Nazar Kovalchuk | L | 3-1 |
| Ucrânia - Win Cup | 2021/04/10 10:00 | Roman Cherevko v Nazar Kovalchuk | L | 3-0 |
| Ucrânia - TT Cup | 2021/12/25 16:10 | Nazar Kovalchuk v Anton Molochko | L | 0-3 |
| Ucrânia - TT Cup | 2021/12/25 15:00 | Nazar Kovalchuk v David Simonchuk | W | 3-1 |
| Ucrânia - TT Cup | 2021/12/23 13:00 | Nazar Kovalchuk v Alexander Tkachenko | W | 3-0 |
| Ucrânia - TT Cup | 2021/12/23 11:50 | Andrii Baklykov v Nazar Kovalchuk | L | 3-2 |
| Ucrânia - TT Cup | 2021/12/23 09:30 | Volodymir Maksuta v Nazar Kovalchuk | W | 1-3 |
| Ucrânia - TT Cup | 2021/12/23 07:45 | Alexander Tkachenko v Nazar Kovalchuk | W | 1-3 |
| Ucrânia - TT Cup | 2021/12/23 06:35 | Anatolii Lievshin v Nazar Kovalchuk | W | 1-3 |
| Ucrânia - TT Cup | 2021/12/22 11:50 | Nazar Kovalchuk v Alexander Tkachenko | L | 1-3 |
| Ucrânia - TT Cup | 2021/12/25 16:45 | Roman Cherevko v David Simonchuk | W | 3-1 |
| Ucrânia - TT Cup | 2021/12/25 15:35 | Volodymyr Plishylo v Roman Cherevko | W | 0-3 |
| Ucrânia - TT Cup | 2021/12/25 14:25 | Roman Cherevko v Anton Molochko | L | 2-3 |
| Ucrânia - TT Cup | 2021/12/23 18:35 | Evgeniy Pismenniy v Roman Cherevko | W | 0-3 |
| Ucrânia - TT Cup | 2021/12/23 18:00 | Roman Cherevko v Nikita Trofimov | L | 2-3 |
| Ucrânia - TT Cup | 2021/12/23 15:40 | Roman Cherevko v Roman Derypaska | L | 1-3 |
| Ucrânia - TT Cup | 2021/12/23 13:55 | Roman Cherevko v Levko Kuzyo | L | 2-3 |
| Ucrânia - TT Cup | 2021/12/22 19:10 | Levko Kuzyo v Roman Cherevko | L | 3-1 |