| TT Cup | 2022/04/10 12:50 | Alexander Tkachenko v Nazar Kovalchuk | W | 1-3 |
| TT Cup | 2022/04/05 09:50 | Nazar Kovalchuk v Alexander Tkachenko | W | 3-0 |
| TT Cup | 2022/04/04 06:20 | Nazar Kovalchuk v Alexander Tkachenko | W | 3-0 |
| TT Cup | 2022/03/29 13:20 | Nazar Kovalchuk v Alexander Tkachenko | W | 3-2 |
| TT Cup | 2022/03/28 12:50 | Nazar Kovalchuk v Alexander Tkachenko | W | 3-2 |
| TT Cup | 2022/03/22 08:20 | Alexander Tkachenko v Nazar Kovalchuk | W | 1-3 |
| TT Cup | 2022/03/21 10:50 | Nazar Kovalchuk v Alexander Tkachenko | W | 3-2 |
| Oekraïne - TT Cup | 2021/12/23 13:00 | Nazar Kovalchuk v Alexander Tkachenko | W | 3-0 |
| TT Cup | 2022/04/15 11:20 | Nazar Kovalchuk v Anton Molochko | L | 1-3 |
| TT Cup | 2022/04/15 09:50 | Anton Molochko v Nazar Kovalchuk | W | 1-3 |
| TT Cup | 2022/04/15 09:20 | Nazar Kovalchuk v Volodymyr Plishylo | W | 3-2 |
| TT Cup | 2022/04/15 07:20 | Nazar Kovalchuk v David Simonchuk | W | 3-0 |
| TT Cup | 2022/04/15 05:50 | Nazar Kovalchuk v Yuryi Shchepanskyi | W | 3-2 |
| TT Cup | 2022/04/14 10:50 | Volodymyr Plishylo v Nazar Kovalchuk | W | 2-3 |
| TT Cup | 2022/04/14 10:20 | David Simonchuk v Nazar Kovalchuk | W | 1-3 |
| TT Cup | 2022/04/14 08:20 | Anton Molochko v Nazar Kovalchuk | W | 2-3 |
| TT Cup | 2022/04/16 05:50 | Anton Molochko v Alexander Tkachenko | L | 3-1 |
| TT Cup | 2022/04/10 15:50 | Alexander Tkachenko v Anton Molochko | L | 1-3 |
| TT Cup | 2022/04/10 14:50 | Alexander Tkachenko v David Simonchuk | L | 1-3 |
| TT Cup | 2022/04/10 13:50 | Alexander Tkachenko v Volodymyr Plishylo | L | 0-3 |
| TT Cup | 2022/04/10 12:50 | Alexander Tkachenko v Nazar Kovalchuk | L | 1-3 |
| TT Cup | 2022/04/05 11:20 | Alexander Tkachenko v Andrii Baklykov | W | 3-1 |
| TT Cup | 2022/04/05 09:50 | Nazar Kovalchuk v Alexander Tkachenko | L | 3-0 |
| TT Cup | 2022/04/05 09:20 | Alexander Tkachenko v David Simonchuk | W | 3-0 |