| 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 | 2020/08/29 19:00 | Alexander Tkachenko v Denys Pesternikov | L | 2-3 |
| TT Cup Ukraine | 2021/02/28 14:45 | Alexander Tkachenko v Nazar Mosuk | W | 3-1 |
| TT Cup Ukraine | 2021/02/18 11:15 | Alexander Tkachenko v Nazar Danilyuk | L | 1-3 |
| TT Cup Ukraine | 2021/02/18 10:05 | Alexander Tkachenko v Andrey Gordiy | L | 0-3 |
| TT Cup Ukraine | 2021/02/18 08:55 | Alexander Tkachenko v Vasiliy Kushnyr | L | 2-3 |
| TT Cup Ukraine | 2021/02/18 07:45 | Alexander Tkachenko v Volodymir Maksuta | L | 2-3 |
| TT Cup Ukraine | 2021/02/17 12:30 | Nazar Danilyuk v Alexander Tkachenko | L | 3-0 |
| TT Cup Ukraine | 2021/02/17 11:50 | Alexander Tkachenko v Andrey Gordiy | W | 3-1 |
| TT Cup Ukraine | 2021/02/17 10:40 | Nazar Danilyuk v Alexander Tkachenko | L | 3-1 |
| 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 |
| TT Cup Ukraine | 2021/02/27 18:50 | Nazar Mosuk v Denys Pesternikov | L | 3-2 |
| TT Cup Ukraine | 2021/02/27 16:30 | David Simonchuk v Denys Pesternikov | L | 3-1 |
| TT Cup Ukraine | 2021/02/27 14:45 | Vladislav Kalugin v Denys Pesternikov | W | 1-3 |
| TT Cup Ukraine | 2021/02/27 13:35 | Aleksey Gaponov v Denys Pesternikov | W | 1-3 |
| TT Cup Ukraine | 2021/02/19 03:05 | Denis Vakulenko v Denys Pesternikov | L | 3-1 |
| TT Cup Ukraine | 2021/02/19 02:35 | Denys Pesternikov v David Simonchuk | L | 0-3 |