| TT Cup | 06/02 07:35 | - | Kovalchuk, Nazar v Vasyl Verbianyi | L | 2-3 | |
| TT Cup | 06/02 05:50 | - | Kovalchuk, Nazar v Kushnyr, Vasiliy | L | 1-3 | |
| TT Cup | 06/01 11:40 | - | Kovalchuk, Nazar v Danilyuk, Nazar | W | 3-1 | |
| TT Cup | 06/01 10:30 | - | Kovalchuk, Nazar v Kushnyr, Vasiliy | L | 0-3 | |
| TT Cup | 06/01 09:20 | - | Kovalchuk, Nazar v Danilyuk, Nazar | W | 3-1 | |
| TT Cup | 06/01 08:10 | - | Kovalchuk, Nazar v Gordiy, Andrey | W | 3-0 | |
| TT Cup | 06/01 07:00 | - | Kovalchuk, Nazar v Vasyl Verbianyi | L | 1-3 | |
| TT Cup | 05/30 12:15 | - | Kovalchuk, Nazar v Kushnyr, Vasiliy | W | 3-2 | |
| TT Cup | 05/30 11:05 | - | Danilyuk, Nazar v Kovalchuk, Nazar | W | 0-3 | |
| TT Cup | 05/30 08:45 | - | Kushnyr, Vasiliy v Kovalchuk, Nazar | W | 0-3 | |
| TT Cup | 05/30 07:00 | - | Gordiy, Andrey v Kovalchuk, Nazar | W | 1-3 | |
| TT Cup | 05/30 05:50 | - | Oleskevych, Olexander v Kovalchuk, Nazar | W | 0-3 | |
| TT Cup | 05/29 12:15 | - | Kovalchuk, Nazar v Vasyl Verbianyi | W | 3-1 | |
| TT Cup | 05/29 10:30 | - | Oleskevych, Olexander v Kovalchuk, Nazar | W | 0-3 | |
| TT Cup | 05/29 09:55 | - | Kovalchuk, Nazar v Danilyuk, Nazar | L | 0-3 | |
| TT Cup | 05/29 07:35 | - | Kovalchuk, Nazar v Vasyl Verbianyi | W | 3-2 | |
| TT Cup | 05/29 05:50 | - | Kovalchuk, Nazar v Gordiy, Andrey | W | 3-1 | |
| TT Cup | 05/27 18:40 | - | Kovalchuk, Nazar v Gordiy, Andrey | W | 3-1 | |
| TT Cup | 05/27 18:05 | - | Denys Pesternikov v Kovalchuk, Nazar | L | 3-1 | |
| TT Cup | 05/27 15:45 | - | Gordiy, Andrey v Kovalchuk, Nazar | L | 3-2 | |
| TT Cup | 05/27 14:00 | - | Danilyuk, Nazar v Kovalchuk, Nazar | W | 1-3 | |
| TT Cup | 05/27 12:50 | - | Volodymyr Plishylo v Kovalchuk, Nazar | W | 2-3 | |
| TT Cup | 05/26 18:40 | - | Kovalchuk, Nazar v Gordiy, Andrey | W | 3-1 | |
| TT Cup | 05/26 17:30 | - | Kovalchuk, Nazar v Denys Pesternikov | L | 2-3 | |
| TT Cup | 05/26 16:20 | - | Kovalchuk, Nazar v Volodymyr Plishylo | W | 3-1 | |
| TT Cup | 05/26 15:10 | - | Kovalchuk, Nazar v Danilyuk, Nazar | L | 2-3 | |
| TT Cup | 05/26 14:00 | - | Kovalchuk, Nazar v Gordiy, Andrey | W | 3-2 | |
| TT Cup | 05/23 19:15 | - | Kovalchuk, Nazar v Verbyany, Vasily | L | 2-3 | |
| TT Cup | 05/23 16:20 | - | Oleskevych, Olexander v Kovalchuk, Nazar | W | 2-3 | |
| TT Cup | 05/23 15:45 | - | Kovalchuk, Nazar v Danilyuk, Nazar | W | 3-2 |