| TT Cup Ukraine | 2021/02/28 15:55 | Alexander Tkachenko v Denys Pesternikov | W | 3-0 |
| TT Cup Ukraine | 2021/01/03 17:40 | Denys Pesternikov v Alexander Tkachenko | W | 0-3 |
| TT Cup Ukraine | 2020/11/21 18:50 | Alexander Tkachenko v Denys Pesternikov | L | 0-3 |
| TT Cup Ukraine | 2020/11/05 08:20 | Denys Pesternikov v Alexander Tkachenko | W | 0-3 |
| TT Cup Ukraine | 2020/11/04 11:50 | Alexander Tkachenko v Denys Pesternikov | L | 2-3 |
| TT Cup Ukraine | 2020/10/25 14:45 | Alexander Tkachenko v Denys Pesternikov | W | 3-1 |
| TT Cup Ukraine | 2020/10/24 16:40 | Denys Pesternikov v Alexander Tkachenko | W | 1-3 |
| TT Cup Ukraine | 2020/08/30 17:50 | Alexander Tkachenko v Denys Pesternikov | L | 1-3 |
| TT Cup Ukraine | 2021/03/06 14:45 | Alexander Tkachenko v Aleksey Gaponov | L | 0-3 |
| TT Cup Ukraine | 2021/03/03 12:25 | Oleksandr Levadniy v Alexander Tkachenko | L | 3-0 |
| TT Cup Ukraine | 2021/03/03 11:50 | Alexander Tkachenko v Anton Molochko | L | 1-3 |
| TT Cup Ukraine | 2021/03/03 10:40 | Alexander Tkachenko v Yuryi Shchepanskyi | L | 2-3 |
| TT Cup Ukraine | 2021/03/03 09:30 | Alexander Tkachenko v Yuryi Shchepanskyi | L | 2-3 |
| TT Cup Ukraine | 2021/03/03 07:45 | Anton Molochko v Alexander Tkachenko | L | 3-1 |
| TT Cup Ukraine | 2021/03/03 07:10 | Oleksandr Levadniy v Alexander Tkachenko | W | 2-3 |
| TT Cup Ukraine | 2021/02/28 20:15 | David Simonchuk v Alexander Tkachenko | L | 3-1 |
| TT Cup Ukraine | 2021/03/06 14:10 | Nazar Kovalchuk v Denys Pesternikov | L | 3-1 |
| TT Cup Ukraine | 2021/02/28 20:00 | Aleksey Gaponov v Denys Pesternikov | L | 3-1 |
| TT Cup (2021) | 2021/02/28 19:25 | Aleksey Gaponov v Denys Pesternikov | L | 3-1 |
| TT Cup Ukraine | 2021/02/28 18:50 | Denys Pesternikov v Nazar Mosuk | L | 1-3 |
| TT Cup Ukraine | 2021/02/28 17:40 | David Simonchuk v Denys Pesternikov | W | 0-3 |
| TT Cup Ukraine | 2021/02/28 15:55 | Alexander Tkachenko v Denys Pesternikov | L | 3-0 |
| TT Cup Ukraine | 2021/02/28 14:10 | Aleksey Gaponov v Denys Pesternikov | W | 2-3 |
| TT Cup Ukraine | 2021/02/27 20:00 | David Simonchuk v Denys Pesternikov | L | 3-2 |