| TT Cup | 2022/05/29 09:05 | Alexander Tkachenko v Nazar Kovalchuk | L | 0-3 |
| TT Cup | 2022/05/28 07:05 | Nazar Kovalchuk v Alexander Tkachenko | L | 3-1 |
| TT Cup | 2022/05/09 14:05 | Nazar Kovalchuk v Alexander Tkachenko | L | 3-2 |
| TT Cup | 2022/05/05 11:05 | Alexander Tkachenko v Nazar Kovalchuk | L | 2-3 |
| TT Cup | 2022/05/05 10:05 | Nazar Kovalchuk v Alexander Tkachenko | W | 2-3 |
| TT Cup | 2022/05/04 06:05 | Nazar Kovalchuk v Alexander Tkachenko | L | 3-0 |
| TT Cup | 2022/04/28 16:20 | Alexander Tkachenko v Nazar Kovalchuk | L | 0-3 |
| TT Cup | 2022/04/27 13:20 | Alexander Tkachenko v Nazar Kovalchuk | L | 0-3 |
| TT Cup | 2022/06/03 10:20 | Alexander Tkachenko v Anatolii Lievshin | L | 1-3 |
| TT Cup | 2022/06/03 08:35 | Andrii Baklykov v Alexander Tkachenko | L | 3-1 |
| TT Cup | 2022/06/03 08:05 | Alexander Tkachenko v Anatolii Lievshin | W | 3-2 |
| TT Cup | 2022/06/03 07:05 | Yuryi Shchepanskyi v Alexander Tkachenko | L | 3-1 |
| TT Cup | 2022/06/03 06:05 | Alexander Tkachenko v Volodymir Maksuta | W | 3-2 |
| TT Cup | 2022/06/01 17:05 | Alexander Tkachenko v Volodymir Maksuta | L | 2-3 |
| TT Cup | 2022/06/01 14:35 | Volodymir Maksuta v Alexander Tkachenko | W | 2-3 |
| TT Cup | 2022/06/01 14:05 | Alexander Tkachenko v Anatolii Lievshin | W | 3-0 |
| TT Cup | 2022/06/05 05:35 | Serhii Tsybulin v Nazar Kovalchuk | W | 1-3 |
| TT Cup | 2022/06/04 11:05 | Serhii Tsybulin v Nazar Kovalchuk | W | 1-3 |
| TT Cup | 2022/06/04 10:05 | Nazar Kovalchuk v Serhii Tsybulin | L | 1-3 |
| TT Cup | 2022/06/04 09:05 | Anton Molochko v Nazar Kovalchuk | L | 3-0 |
| TT Cup | 2022/06/04 07:35 | Volodymyr Plishylo v Nazar Kovalchuk | W | 2-3 |
| TT Cup | 2022/06/04 06:05 | David Simonchuk v Nazar Kovalchuk | W | 2-3 |
| TT Cup | 2022/06/02 10:35 | Anton Molochko v Nazar Kovalchuk | L | 3-1 |
| TT Cup | 2022/06/02 08:35 | Andrii Baklykov v Nazar Kovalchuk | W | 0-3 |