| TT Cup | 2022/04/05 09:50 | Nazar Kovalchuk v Alexander Tkachenko | L | 3-0 |
| TT Cup | 2022/04/04 06:20 | Nazar Kovalchuk v Alexander Tkachenko | L | 3-0 |
| TT Cup | 2022/03/29 13:20 | Nazar Kovalchuk v Alexander Tkachenko | L | 3-2 |
| TT Cup | 2022/03/28 12:50 | Nazar Kovalchuk v Alexander Tkachenko | L | 3-2 |
| TT Cup | 2022/03/22 08:20 | Alexander Tkachenko v Nazar Kovalchuk | L | 1-3 |
| TT Cup | 2022/03/21 10:50 | Nazar Kovalchuk v Alexander Tkachenko | L | 3-2 |
| Ukraina - TT-Cup | 2021/12/23 13:00 | Nazar Kovalchuk v Alexander Tkachenko | L | 3-0 |
| Ukraina - TT-Cup | 2021/12/23 07:45 | 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 |
| TT Cup | 2022/04/05 07:20 | Alexander Tkachenko v Andrii Baklykov | W | 3-1 |
| TT Cup | 2022/04/05 05:50 | Alexander Tkachenko v Volodymir Maksuta | W | 3-1 |
| TT Cup | 2022/04/04 10:50 | Alexander Tkachenko v Andrii Baklykov | L | 2-3 |
| TT Cup | 2022/04/04 10:20 | Alexander Tkachenko v Volodymir Maksuta | W | 3-0 |
| TT Cup | 2022/04/04 09:20 | David Simonchuk v Alexander Tkachenko | L | 3-1 |
| TT Cup | 2022/04/10 11:50 | Anton Molochko v Nazar Kovalchuk | L | 3-2 |
| TT Cup | 2022/04/05 09:50 | Nazar Kovalchuk v Alexander Tkachenko | W | 3-0 |
| TT Cup | 2022/04/05 08:50 | Nazar Kovalchuk v Andrii Baklykov | L | 2-3 |
| TT Cup | 2022/04/05 07:50 | Nazar Kovalchuk v David Simonchuk | L | 1-3 |
| TT Cup | 2022/04/05 06:50 | Nazar Kovalchuk v Volodymir Maksuta | L | 1-3 |
| TT Cup | 2022/04/04 11:20 | Nazar Kovalchuk v David Simonchuk | L | 2-3 |
| TT Cup | 2022/04/04 08:50 | Andrii Baklykov v Nazar Kovalchuk | W | 0-3 |
| TT Cup | 2022/04/04 08:20 | Nazar Kovalchuk v Volodymir Maksuta | L | 1-3 |