| TT Cup | 2022/07/09 09:35 | Kovalchuk, Nazar v Tkachenko, Oleksandr | L | 3-2 |
| TT Cup | 2022/07/07 07:05 | Tkachenko, Oleksandr v Kovalchuk, Nazar | L | 2-3 |
| TT Cup | 2022/06/30 09:35 | Tkachenko, Oleksandr v Kovalchuk, Nazar | L | 0-3 |
| TT Cup | 2022/06/26 06:35 | Tkachenko, Oleksandr v Kovalchuk, Nazar | L | 1-3 |
| TT Cup | 2022/06/23 05:35 | Tkachenko, Oleksandr v Kovalchuk, Nazar | L | 1-3 |
| TT Cup | 2022/06/22 08:05 | Tkachenko, Oleksandr v Kovalchuk, Nazar | W | 3-1 |
| TT Cup | 2022/06/19 10:05 | Kovalchuk, Nazar v Tkachenko, Oleksandr | L | 3-2 |
| TT Cup | 2022/06/13 12:35 | Tkachenko, Oleksandr v Kovalchuk, Nazar | L | 2-3 |
| TT Cup | 2022/07/14 08:35 | Tkachenko, Oleksandr v Dmytro Yaremchuk | L | 0-3 |
| TT Cup | 2022/07/14 07:35 | Tkachenko, Oleksandr v Anton Molochko | L | 2-3 |
| TT Cup | 2022/07/14 06:35 | Tkachenko, Oleksandr v Schepanskiy, Yuriy | W | 3-0 |
| TT Cup | 2022/07/13 17:05 | Volodymyr Plishylo v Tkachenko, Oleksandr | W | 2-3 |
| TT Cup | 2022/07/13 15:35 | Tkachenko, Oleksandr v Levshin, Anatoly | W | 3-1 |
| TT Cup | 2022/07/13 14:35 | Tkachenko, Oleksandr v Kalugin, Vladislav | W | 3-0 |
| TT Cup | 2022/07/13 13:35 | Tkachenko, Oleksandr v Volodymyr Plishylo | L | 2-3 |
| TT Cup | 2022/07/13 12:35 | Tkachenko, Oleksandr v Tsybulin, Sergey | W | 3-0 |
| TT Cup | 2022/07/14 09:05 | Kovalchuk, Nazar v Anton Molochko | L | 1-3 |
| TT Cup | 2022/07/14 07:05 | Kovalchuk, Nazar v Dmytro Yaremchuk | W | 3-2 |
| TT Cup | 2022/07/14 05:35 | Kovalchuk, Nazar v Schepanskiy, Yuriy | W | 3-1 |
| TT Cup | 2022/07/13 10:35 | Dmytro Yaremchuk v Kovalchuk, Nazar | L | 3-0 |
| TT Cup | 2022/07/13 10:05 | Schepanskiy, Yuriy v Kovalchuk, Nazar | L | 3-2 |
| TT Cup | 2022/07/13 08:05 | Anton Molochko v Kovalchuk, Nazar | W | 1-3 |
| TT Cup | 2022/07/13 06:35 | Simonchuk, David v Kovalchuk, Nazar | W | 0-3 |
| TT Cup | 2022/07/13 05:35 | Dmytro Yaremchuk v Kovalchuk, Nazar | L | 3-2 |