| TT Cup (2022) | 06/14 16:35 | - | Davyd Symonchuk v Oleksandr Tkachenko | L | 3-0 | |
| TT Cup (2022) | 06/14 15:35 | - | Volodymyr Plishylo v Oleksandr Tkachenko | L | 3-0 | |
| TT Cup (2022) | 06/14 14:35 | - | Serhii Tsybulin v Oleksandr Tkachenko | W | 0-3 | |
| TT Cup (2022) | 06/14 14:05 | - | Oleksandr Tkachenko v Volodymyr Plishylo | L | 0-3 | |
| TT Cup (2022) | 06/14 13:05 | - | Oleksandr Tkachenko v Davyd Symonchuk | L | 2-3 | |
| TT Cup (2022) | 06/14 12:35 | - | Oleksandr Tkachenko v Serhii Tsybulin | L | 2-3 | |
| TT Cup (2022) | 06/13 15:35 | - | Oleksandr Tkachenko v Davyd Symonchuk | L | 1-3 | |
| TT Cup (2022) | 06/13 14:35 | - | Oleksandr Tkachenko v Serhii Tsybulin | L | 1-3 | |
| TT Cup (2022) | 06/13 13:35 | - | Oleksandr Tkachenko v Hin Shun Wong | L | 1-3 | |
| TT Cup (2022) | 06/13 12:35 | - | Oleksandr Tkachenko v Nazarii Kovalchuk | L | 2-3 | |
| TT Cup (2022) | 06/11 14:35 | - | Anton Molochko v Oleksandr Tkachenko | W | 1-3 | |
| TT Cup (2022) | 06/11 14:05 | - | Oleksandr Tkachenko v Nazarii Kovalchuk | L | 1-3 | |
| TT Cup (2022) | 06/11 13:05 | - | Davyd Symonchuk v Oleksandr Tkachenko | L | 3-1 | |
| TT Cup (2022) | 06/11 12:05 | - | Oleksandr Tkachenko v Volodymyr Plishylo | L | 2-3 | |
| TT Cup (2022) | 06/09 11:05 | - | Nazarii Kovalchuk v Oleksandr Tkachenko | W | 2-3 | |
| TT Cup (2022) | 06/09 10:05 | - | Nazarii Kovalchuk v Oleksandr Tkachenko | L | 3-2 | |
| TT Cup (2022) | 06/09 08:05 | - | Anatolii Lievshin v Oleksandr Tkachenko | W | 2-3 | |
| TT Cup (2022) | 06/09 06:35 | - | Anton Molochko v Oleksandr Tkachenko | W | 2-3 | |
| TT Cup (2022) | 06/09 05:35 | - | Andrii Baklykov v Oleksandr Tkachenko | W | 2-3 | |
| TT Cup (2022) | 06/08 17:05 | - | Oleksandr Tkachenko v Vadim Tokar | W | 3-1 | |
| TT Cup (2022) | 06/08 15:35 | - | Anatolii Lievshin v Oleksandr Tkachenko | W | 2-3 | |
| TT Cup (2022) | 06/08 15:05 | - | Oleksandr Tkachenko v Serhii Tsybulin | W | 3-1 | |
| TT Cup (2022) | 06/08 13:05 | - | Oleksandr Tkachenko v Vadim Tokar | W | 3-2 | |
| TT Cup (2022) | 06/08 11:35 | - | Oleksandr Tkachenko v Vladyslav Kaluhin | W | 3-2 | |
| TT Cup (2022) | 06/07 10:05 | - | Volodymyr Plishylo v Oleksandr Tkachenko | L | 3-2 | |
| TT Cup (2022) | 06/07 08:05 | - | Vladyslav Kaluhin v Oleksandr Tkachenko | L | 3-1 | |
| TT Cup (2022) | 06/07 06:35 | - | Vadim Tokar v Oleksandr Tkachenko | L | 3-1 | |
| TT Cup (2022) | 06/07 05:35 | - | Yuryi Shchepanskyi v Oleksandr Tkachenko | L | 3-0 | |
| TT Cup (2022) | 06/05 10:35 | - | Oleksandr Tkachenko v Davyd Symonchuk | L | 1-3 | |
| TT Cup (2022) | 06/05 09:35 | - | Oleksandr Tkachenko v Serhii Tsybulin | W | 3-1 |