| 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 - Win Cup | 2021/04/10 07:00 | Nazar Kovalchuk v Roman Cherevko | L | 2-3 |
| Ucrânia - TT Cup | 2020/12/20 10:30 | Roman Cherevko v Nazar Kovalchuk | L | 3-2 |
| Ucrânia - TT Cup | 2020/12/19 07:00 | Roman Cherevko v Nazar Kovalchuk | L | 3-0 |
| Ucrânia - TT Cup | 2021/12/11 16:10 | Anton Molochko v Nazar Kovalchuk | L | 3-2 |
| Ucrânia - TT Cup | 2021/12/11 15:00 | Roman Cherevko v Nazar Kovalchuk | L | 3-1 |
| Ucrânia - TT Cup | 2021/12/11 13:50 | Volodymyr Plishylo v Nazar Kovalchuk | L | 3-2 |
| Ucrânia - TT Cup | 2021/12/08 13:15 | Nazar Kovalchuk v Vadim Tokar | W | 3-1 |
| Ucrânia - TT Cup | 2021/12/08 12:05 | Nazar Kovalchuk v Volodymyr Plishylo | L | 2-3 |
| Ucrânia - TT Cup | 2021/12/08 11:30 | Nazar Kovalchuk v Andrey Gordiy | W | 3-1 |
| Ucrânia - TT Cup | 2021/12/08 09:45 | Andrey Gordiy v Nazar Kovalchuk | W | 2-3 |
| Ucrânia - TT Cup | 2021/12/08 09:10 | Nazar Kovalchuk v Volodymyr Plishylo | W | 3-2 |
| Ucrânia - TT Cup | 2021/12/11 16:45 | Roman Cherevko v Anton Molochko | W | 3-0 |
| Ucrânia - TT Cup | 2021/12/11 15:35 | Roman Cherevko v Volodymyr Plishylo | L | 2-3 |
| Ucrânia - TT Cup | 2021/12/11 15:00 | Roman Cherevko v Nazar Kovalchuk | W | 3-1 |
| Ucrânia - TT Cup | 2021/12/09 13:20 | Roman Cherevko v Serhii Baranovskyi | L | 0-3 |
| Ucrânia - TT Cup | 2021/12/09 12:10 | Roman Cherevko v Yuryi Shchepanskyi | W | 3-0 |
| Ucrânia - TT Cup | 2021/12/09 11:35 | Roman Cherevko v Roman Derypaska | W | 3-2 |
| Ucrânia - TT Cup | 2021/12/09 09:50 | Roman Cherevko v Serhii Baranovskyi | L | 0-3 |
| Ucrânia - TT Cup | 2021/12/09 08:40 | Roman Cherevko v Yuryi Shchepanskyi | W | 3-1 |