| Ukraine Win Cup | 08/14 13:00 | - | Krutko, Aleksey v Kovalchuk, Nazar | W | 2-3 | |
| Ukraine Win Cup | 08/14 12:30 | - | Nikita Zavada v Kovalchuk, Nazar | W | 1-3 | |
| TT Cup | 08/14 01:05 | - | Tsybulin, Sergey v Kovalchuk, Nazar | L | 3-1 | |
| TT Cup | 08/14 00:05 | - | Krutko, Aleksey v Kovalchuk, Nazar | L | 3-1 | |
| TT Cup | 08/13 23:35 | - | Kovalchuk, Nazar v Boiko, Serhii | L | 0-3 | |
| TT Cup | 08/13 22:05 | - | Tsybulin, Sergey v Kovalchuk, Nazar | W | 1-3 | |
| TT Cup | 08/13 21:05 | - | Krutko, Aleksey v Kovalchuk, Nazar | L | 3-1 | |
| TT Cup | 08/13 20:35 | - | Kovalchuk, Nazar v Boiko, Serhii | L | 2-3 | |
| TT Cup | 08/13 01:05 | - | Krutko, Aleksey v Kovalchuk, Nazar | L | 3-0 | |
| TT Cup | 08/13 00:05 | - | Boiko, Serhii v Kovalchuk, Nazar | W | 1-3 | |
| TT Cup | 08/12 23:35 | - | Kovalchuk, Nazar v Tsybulin, Sergey | L | 0-3 | |
| TT Cup | 08/12 22:05 | - | Krutko, Aleksey v Kovalchuk, Nazar | W | 0-3 | |
| TT Cup | 08/12 21:05 | - | Boiko, Serhii v Kovalchuk, Nazar | W | 2-3 | |
| TT Cup | 08/12 20:35 | - | Kovalchuk, Nazar v Tsybulin, Sergey | W | 3-0 | |
| TT Cup | 08/12 12:00 | - | Kovalchuk, Nazar v Teterya, Yuriy | L | 0-3 | |
| TT Cup | 08/12 10:15 | - | Verbyany, Vasily v Kovalchuk, Nazar | L | 3-2 | |
| TT Cup | 08/12 09:40 | - | Kotik, Andrey v Kovalchuk, Nazar | W | 1-3 | |
| TT Cup | 08/12 08:30 | - | Kotik, Andrey v Kovalchuk, Nazar | W | 1-3 | |
| TT Cup | 08/12 07:20 | - | Verbyany, Vasily v Kovalchuk, Nazar | L | 3-1 | |
| TT Cup | 08/12 05:35 | - | Teterya, Yuriy v Kovalchuk, Nazar | L | 3-1 | |
| TT Cup | 08/11 11:05 | - | Kushnyr, Vasiliy v Kovalchuk, Nazar | W | 2-3 | |
| TT Cup | 08/11 09:55 | - | Oleskevych, Olexander v Kovalchuk, Nazar | L | 3-2 | |
| TT Cup | 08/11 09:20 | - | Kovalchuk, Nazar v Gordiy, Andrey | W | 3-2 | |
| TT Cup | 08/11 07:35 | - | Oleskevych, Olexander v Kovalchuk, Nazar | W | 0-3 | |
| TT Cup | 08/11 06:25 | - | Kushnyr, Vasiliy v Kovalchuk, Nazar | L | 3-1 | |
| TT Cup | 08/11 05:50 | - | Kovalchuk, Nazar v Gordiy, Andrey | W | 3-0 | |
| TT Cup | 08/10 11:40 | - | Gordiy, Andrey v Kovalchuk, Nazar | W | 1-3 | |
| TT Cup | 08/10 10:30 | - | Danilyuk, Nazar v Kovalchuk, Nazar | W | 2-3 | |
| TT Cup | 08/10 09:55 | - | Kovalchuk, Nazar v Plishilo, Volodymyr | L | 2-3 | |
| TT Cup | 08/10 07:35 | - | Kovalchuk, Nazar v Gordiy, Andrey | L | 2-3 |