| TT Cup | 05/21 10:35 | - | Kovalchuk, Nazar v Anatolii Lievshin | W | 3-2 | |
| TT Cup | 05/21 09:35 | - | Anatolii Lievshin v Kovalchuk, Nazar | W | 1-3 | |
| TT Cup | 05/21 09:05 | - | Kovalchuk, Nazar v Tsybulin, Sergey | L | 0-3 | |
| TT Cup | 05/21 07:05 | - | Kovalchuk, Nazar v Yuryi Shchepanskyi | W | 3-2 | |
| TT Cup | 05/21 05:35 | - | Kovalchuk, Nazar v Molochko, Anton | L | 2-3 | |
| TT Cup | 05/17 10:35 | - | Plishilo, Volodymyr v Kovalchuk, Nazar | L | 3-0 | |
| TT Cup | 05/17 08:35 | - | Plishilo, Volodymyr v Kovalchuk, Nazar | L | 3-0 | |
| TT Cup | 05/17 08:05 | - | Kovalchuk, Nazar v Molochko, Anton | L | 2-3 | |
| TT Cup | 05/17 07:05 | - | Baklykov, Andrey v Kovalchuk, Nazar | L | 3-2 | |
| TT Cup | 05/17 06:05 | - | Kovalchuk, Nazar v Kalugin, Vladislav | W | 3-0 | |
| TT Cup | 05/14 11:05 | - | Plishilo, Volodymyr v Kovalchuk, Nazar | L | 3-2 | |
| TT Cup | 05/14 10:05 | - | Plishilo, Volodymyr v Kovalchuk, Nazar | W | 2-3 |