| TT Cup | 2021/04/17 16:40 | Tkachenko, Oleksandr v Gaponov, Aleksey | W | 3-0 |
| TT Cup | 2021/04/11 15:30 | Gaponov, Aleksey v Tkachenko, Oleksandr | W | 0-3 |
| TT Cup | 2021/04/10 16:40 | Gaponov, Aleksey v Tkachenko, Oleksandr | W | 2-3 |
| TT Cup | 2021/03/07 20:00 | Tkachenko, Oleksandr v Gaponov, Aleksey | W | 3-1 |
| TT Cup | 2021/03/07 18:15 | Tkachenko, Oleksandr v Gaponov, Aleksey | W | 3-0 |
| TT Cup | 2021/03/06 14:45 | Tkachenko, Oleksandr v Gaponov, Aleksey | L | 0-3 |
| TT Cup | 2021/02/28 17:05 | Tkachenko, Oleksandr v Gaponov, Aleksey | L | 2-3 |
| TT Cup | 2020/10/22 06:45 | Tkachenko, Oleksandr v Gaponov, Aleksey | W | 3-0 |
| TT Cup | 2021/04/17 17:15 | Maksiuta, V. v Tkachenko, Oleksandr | W | 2-3 |
| TT Cup | 2021/04/17 16:40 | Tkachenko, Oleksandr v Gaponov, Aleksey | W | 3-0 |
| TT Cup | 2021/04/17 14:20 | Tkachenko, Oleksandr v Vital Shaban | W | 3-0 |
| TT Cup | 2021/04/17 12:35 | Tkachenko, Oleksandr v Levshin, Anatoly | W | 3-2 |
| TT Cup | 2021/04/11 19:00 | Vital Shaban v Tkachenko, Oleksandr | W | 1-3 |
| TT Cup | 2021/04/11 17:50 | Levshin, Anatoly v Tkachenko, Oleksandr | L | 3-1 |
| TT Cup | 2021/04/11 15:30 | Gaponov, Aleksey v Tkachenko, Oleksandr | W | 0-3 |
| TT Cup | 2021/04/11 13:45 | Vital Shaban v Tkachenko, Oleksandr | L | 3-2 |
| TT Cup | 2021/04/17 17:50 | Gaponov, Aleksey v Levshin, Anatoly | W | 3-0 |
| TT Cup | 2021/04/17 16:40 | Tkachenko, Oleksandr v Gaponov, Aleksey | L | 3-0 |
| TT Cup | 2021/04/17 14:55 | Maksiuta, V. v Gaponov, Aleksey | W | 0-3 |
| TT Cup | 2021/04/17 13:10 | Vital Shaban v Gaponov, Aleksey | W | 2-3 |
| Ukraine Win Cup | 2021/04/15 01:25 | Gaponov, Aleksey v Yolkin, Anton | L | 0-3 |
| Ukraine Win Cup | 2021/04/15 00:15 | Gaponov, Aleksey v Fedorchenko, Andriy | L | 0-3 |
| Ukraine Win Cup | 2021/04/14 22:30 | Gaponov, Aleksey v Popov, Anton | L | 1-3 |
| Ukraine Win Cup | 2021/04/14 21:55 | Yolkin, Anton v Gaponov, Aleksey | L | 3-1 |