| Ukraina TT Cup | 2020/05/22 00:10 | Alexander Tkachenko v Ivan Omelchuk | L | 3-2 |
| Ukraina TT Cup | 2020/05/20 19:40 | Alexander Tkachenko v Ivan Omelchuk | W | 2-3 |
| Ukraina TT Cup | 2020/05/15 09:05 | Ivan Omelchuk v Alexander Tkachenko | W | 3-1 |
| Ukraina TT Cup | 2020/05/14 15:30 | Alexander Tkachenko v Ivan Omelchuk | L | 3-2 |
| Ukraina TT Cup | 2020/06/10 07:20 | Ivan Omelchuk v Serhii Boiko | W | 3-1 |
| Ukraina TT Cup | 2020/06/10 05:35 | Ivan Omelchuk v Anton Molochko | W | 3-2 |
| Ukraina TT Cup | 2020/06/04 12:00 | Anton Molochko v Ivan Omelchuk | W | 0-3 |
| Ukraina TT Cup | 2020/06/04 10:15 | Dmytro Drobov v Ivan Omelchuk | W | 1-3 |
| Ukraina TT Cup | 2020/06/04 09:40 | Ivan Omelchuk v Anton Molochko | L | 1-3 |
| Ukraina TT Cup | 2020/06/04 07:20 | Ivan Omelchuk v Volodymir Maksuta | W | 3-0 |
| Ukraina TT Cup | 2020/06/04 05:35 | Ivan Omelchuk v Evgeniy Pismenniy | W | 3-2 |
| TT Cup | 2020/06/03 11:25 | Evgeniy Pismenniy v Ivan Omelchuk | W | 1-3 |
| Ukraina TT Cup | 2020/06/10 07:55 | Dmytro Drobov v Alexander Tkachenko | L | 3-1 |
| Ukraina TT Cup | 2020/06/10 06:10 | Serhii Boiko v Alexander Tkachenko | W | 0-3 |
| Ukraina TT Cup | 2020/06/09 12:25 | Alexander Tkachenko v Serhii Boiko | W | 3-2 |
| Ukraina TT Cup | 2020/06/09 10:05 | Maxim Nikolenko v Alexander Tkachenko | W | 1-3 |
| Ukraina TT Cup | 2020/06/09 08:55 | Alexander Tkachenko v Serhii Tsybulin | L | 0-3 |
| Ukraina TT Cup | 2020/06/09 07:45 | Oleksandr Levadniy v Alexander Tkachenko | W | 2-3 |
| Ukraina TT Cup | 2020/06/09 06:00 | Alexander Tkachenko v Denys Shcherbak | L | 2-3 |
| Ukraina TT Cup | 2020/06/08 12:25 | Oleksandr Levadniy v Alexander Tkachenko | L | 3-2 |