| TT Cup | 2021/01/31 19:05 | Mosuk, Nazar v Kovalchuk, Nazar | L | 3-2 |
| TT Cup | 2021/01/04 13:50 | Mosuk, Nazar v Kovalchuk, Nazar | W | 2-3 |
| TT Cup | 2021/01/03 18:30 | Kovalchuk, Nazar v Mosuk, Nazar | W | 3-0 |
| TT Cup | 2020/11/23 06:50 | Mosuk, Nazar v Kovalchuk, Nazar | L | 3-2 |
| TT Cup | 2020/11/22 16:10 | Kovalchuk, Nazar v Mosuk, Nazar | L | 2-3 |
| TT Cup | 2020/11/17 19:40 | Kovalchuk, Nazar v Mosuk, Nazar | W | 3-0 |
| TT Cup | 2020/11/17 19:05 | Kovalchuk, Nazar v Mosuk, Nazar | W | 3-1 |
| TT Cup | 2020/11/16 17:20 | Kovalchuk, Nazar v Mosuk, Nazar | L | 2-3 |
| TT Cup | 2021/02/01 17:20 | Kovalchuk, Nazar v Gordiy, Andrey | L | 1-3 |
| TT Cup | 2021/02/01 16:10 | Kovalchuk, Nazar v Plishilo, Volodymyr | W | 3-1 |
| TT Cup | 2021/02/01 15:00 | Kovalchuk, Nazar v Danilyuk, Nazar | L | 1-3 |
| TT Cup | 2021/01/31 20:15 | Danilyuk, Nazar v Kovalchuk, Nazar | L | 3-2 |
| TT Cup | 2021/01/31 19:05 | Mosuk, Nazar v Kovalchuk, Nazar | L | 3-2 |
| TT Cup | 2021/01/31 16:45 | Kushnyr, Vasiliy v Kovalchuk, Nazar | W | 2-3 |
| TT Cup | 2021/01/31 15:00 | Verbyany, Vasily v Kovalchuk, Nazar | W | 2-3 |
| TT Cup | 2021/01/31 13:50 | Danilyuk, Nazar v Kovalchuk, Nazar | L | 3-2 |
| TT Cup | 2021/02/01 17:55 | Mosuk, Nazar v Plishilo, Volodymyr | L | 1-3 |
| TT Cup | 2021/02/01 15:35 | Mosuk, Nazar v Gordiy, Andrey | W | 3-1 |
| TT Cup | 2021/02/01 13:50 | Mosuk, Nazar v Danilyuk, Nazar | L | 1-3 |
| TT Cup | 2021/01/31 19:05 | Mosuk, Nazar v Kovalchuk, Nazar | W | 3-2 |
| TT Cup | 2021/01/31 17:55 | Danilyuk, Nazar v Mosuk, Nazar | L | 3-2 |
| TT Cup | 2021/01/31 16:10 | Verbyany, Vasily v Mosuk, Nazar | L | 3-1 |
| TT Cup | 2021/01/31 14:25 | Kushnyr, Vasiliy v Mosuk, Nazar | L | 3-1 |
| TT Cup | 2021/01/28 19:35 | Simonchuk, David v Mosuk, Nazar | W | 2-3 |