| TT Cup | 2020/10/25 18:15 | Tkachenko, Oleksandr v Vitali Rychkou | W | 3-0 |
| TT Cup | 2020/10/24 19:00 | Tkachenko, Oleksandr v Vitali Rychkou | W | 3-0 |
| TT Cup | 2020/10/24 13:10 | Vitali Rychkou v Tkachenko, Oleksandr | W | 1-3 |
| TT Cup | 2021/05/01 16:40 | Simonchuk, David v Tkachenko, Oleksandr | L | 3-0 |
| TT Cup | 2021/05/01 14:55 | Levshin, Anatoly v Tkachenko, Oleksandr | L | 3-2 |
| TT Cup | 2021/05/01 13:10 | Kalugin, Vladislav v Tkachenko, Oleksandr | W | 1-3 |
| TT Cup | 2021/04/22 10:50 | Tkachenko, Oleksandr v Schepanskiy, Yuriy | L | 1-3 |
| TT Cup | 2021/04/22 09:40 | Belskyi, Oleksandr v Tkachenko, Oleksandr | L | 3-1 |
| TT Cup | 2021/04/22 07:55 | Drobov, Dmytro v Tkachenko, Oleksandr | L | 3-1 |
| TT Cup | 2021/04/22 06:10 | Gaponov, Aleksey v Tkachenko, Oleksandr | L | 3-1 |
| TT Cup | 2021/04/18 18:25 | Levshin, Anatoly v Tkachenko, Oleksandr | L | 3-2 |
| TT Cup | 2021/05/01 15:30 | Kalugin, Vladislav v Vitali Rychkou | W | 2-3 |
| TT Cup | 2021/05/01 13:45 | Levshin, Anatoly v Vitali Rychkou | L | 3-1 |
| TT Cup | 2021/05/01 12:35 | Simonchuk, David v Vitali Rychkou | W | 2-3 |
| TT Cup | 2021/04/20 19:45 | Vitali Rychkou v Vahta, Dmitriy | L | 1-3 |
| TT Cup | 2021/04/20 18:00 | Hrytsyienko, N. v Vitali Rychkou | W | 2-3 |
| TT Cup | 2021/04/20 17:25 | Vitali Rychkou v Kotik, Andrey | L | 1-3 |
| TT Cup | 2021/04/20 15:05 | Vitali Rychkou v Nechyporuk, Vadym | W | 3-1 |
| TT Cup | 2021/04/20 13:20 | Vitali Rychkou v Vahta, Dmitriy | W | 3-2 |