| TT Cup | 2021/05/01 18:25 | Tkachenko, Oleksandr v Vitali Rychkou | W | 3-1 |
| TT Cup | 2021/05/01 17:50 | Tkachenko, Oleksandr v Vitali Rychkou | W | 3-1 |
| 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 | 2021/05/02 16:05 | Tkachenko, Oleksandr v Levshin, Anatoly | W | 3-2 |
| TT Cup | 2021/05/02 14:55 | Tkachenko, Oleksandr v Vital Shaban | W | 3-1 |
| TT Cup | 2021/05/02 13:45 | Tkachenko, Oleksandr v Simonchuk, David | W | 3-1 |
| TT Cup | 2021/05/01 18:25 | Tkachenko, Oleksandr v Vitali Rychkou | W | 3-1 |
| TT Cup | 2021/05/01 17:50 | Tkachenko, Oleksandr v Vitali Rychkou | W | 3-1 |
| 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 | 2021/05/02 16:40 | Vitali Rychkou v Vital Shaban | L | 0-3 |
| TT Cup | 2021/05/02 14:20 | Vitali Rychkou v Levshin, Anatoly | L | 1-3 |
| TT Cup | 2021/05/02 12:35 | Vitali Rychkou v Simonchuk, David | L | 2-3 |
| TT Cup | 2021/05/01 18:25 | Tkachenko, Oleksandr v Vitali Rychkou | L | 3-1 |
| TT Cup | 2021/05/01 17:50 | Tkachenko, Oleksandr v Vitali Rychkou | L | 3-1 |
| 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 |