| TT Cup | 2021/02/01 18:30 | Kovalchuk, Nazar v Mosuk, Nazar | L | 3-0 |
| TT Cup | 2021/01/31 19:05 | Mosuk, Nazar v Kovalchuk, Nazar | W | 3-2 |
| TT Cup | 2021/01/04 13:50 | Mosuk, Nazar v Kovalchuk, Nazar | L | 2-3 |
| TT Cup | 2021/01/03 18:30 | Kovalchuk, Nazar v Mosuk, Nazar | L | 3-0 |
| TT Cup | 2020/11/23 06:50 | Mosuk, Nazar v Kovalchuk, Nazar | W | 3-2 |
| TT Cup | 2020/11/22 16:10 | Kovalchuk, Nazar v Mosuk, Nazar | W | 2-3 |
| TT Cup | 2020/11/17 19:40 | Kovalchuk, Nazar v Mosuk, Nazar | L | 3-0 |
| TT Cup | 2020/11/17 19:05 | Kovalchuk, Nazar v Mosuk, Nazar | L | 3-1 |
| TT Cup | 2021/02/14 20:00 | Gaponov, Aleksey v Mosuk, Nazar | L | 2-1 |
| TT Cup | 2021/02/14 18:50 | Simonchuk, David v Mosuk, Nazar | W | 1-3 |
| TT Cup | 2021/02/14 16:30 | Gaponov, Aleksey v Mosuk, Nazar | L | 3-1 |
| TT Cup | 2021/02/14 14:45 | Kalugin, Vladislav v Mosuk, Nazar | W | 1-3 |
| TT Cup | 2021/02/14 13:35 | Tatarinov, Valeriy v Mosuk, Nazar | L | 3-1 |
| TT Cup | 2021/02/13 20:00 | Gaponov, Aleksey v Mosuk, Nazar | W | 2-3 |
| TT Cup | 2021/02/13 18:50 | Gaponov, Aleksey v Mosuk, Nazar | L | 3-1 |
| TT Cup | 2021/02/13 16:30 | Tatarinov, Valeriy v Mosuk, Nazar | W | 1-3 |
| TT Cup | 2021/02/15 19:40 | Kovalchuk, Nazar v Danilyuk, Nazar | W | 3-1 |
| TT Cup | 2021/02/15 18:30 | Volodymyr Plishylo v Kovalchuk, Nazar | W | 1-3 |
| TT Cup | 2021/02/15 17:55 | Kovalchuk, Nazar v Danilyuk, Nazar | L | 2-3 |
| TT Cup | 2021/02/15 15:35 | Kovalchuk, Nazar v Verbyany, Vasily | L | 2-3 |
| TT Cup | 2021/02/15 13:50 | Kovalchuk, Nazar v Gordiy, Andrey | W | 3-1 |
| TT Cup | 2021/02/14 19:05 | Kushnyr, Vasiliy v Kovalchuk, Nazar | L | 3-0 |
| TT Cup | 2021/02/14 16:45 | Gordiy, Andrey v Kovalchuk, Nazar | W | 2-3 |
| TT Cup | 2021/02/14 15:00 | Verbyany, Vasily v Kovalchuk, Nazar | L | 3-1 |