| TT Cup | 2021/04/22 06:10 | Gaponov, Aleksey v Tkachenko, Oleksandr | W | 3-1 |
| TT Cup | 2021/04/18 12:35 | Gaponov, Aleksey v Tkachenko, Oleksandr | L | 1-3 |
| TT Cup | 2021/04/17 19:00 | Tkachenko, Oleksandr v Gaponov, Aleksey | W | 1-3 |
| TT Cup | 2021/04/17 16:40 | Tkachenko, Oleksandr v Gaponov, Aleksey | L | 3-0 |
| TT Cup | 2021/04/11 15:30 | Gaponov, Aleksey v Tkachenko, Oleksandr | L | 0-3 |
| TT Cup | 2021/04/10 16:40 | Gaponov, Aleksey v Tkachenko, Oleksandr | L | 2-3 |
| TT Cup | 2021/03/07 20:00 | Tkachenko, Oleksandr v Gaponov, Aleksey | L | 3-1 |
| TT Cup | 2021/03/07 18:15 | Tkachenko, Oleksandr v Gaponov, Aleksey | L | 3-0 |
| TT Cup | 2021/05/15 12:35 | Gaponov, Aleksey v Andrii Baklykov | W | 3-2 |
| TT Cup | 2021/05/11 18:40 | Kushnyr, Vasiliy v Gaponov, Aleksey | L | 3-1 |
| TT Cup | 2021/05/11 16:20 | Verbyany, Vasily v Gaponov, Aleksey | L | 3-0 |
| TT Cup | 2021/05/11 15:45 | Gaponov, Aleksey v Kushnyr, Vasiliy | W | 3-2 |
| TT Cup | 2021/05/11 14:35 | Danilyuk, Nazar v Gaponov, Aleksey | L | 3-0 |
| TT Cup | 2021/05/11 13:25 | Gaponov, Aleksey v Gordiy, Andrey | W | 3-1 |
| TT Cup | 2021/05/10 18:05 | Verbyany, Vasily v Gaponov, Aleksey | L | 3-2 |
| TT Cup | 2021/05/10 16:55 | Gordiy, Andrey v Gaponov, Aleksey | W | 0-3 |
| TT Cup | 2021/05/15 13:10 | Tkachenko, Oleksandr v Levshin, Anatoly | L | 2-3 |
| TT Cup | 2021/05/13 11:25 | Tkachenko, Oleksandr v Nikolenko, Maxim | W | 3-2 |
| TT Cup | 2021/05/13 10:50 | Tkachenko, Oleksandr v Maksiuta, V. | W | 3-2 |
| TT Cup | 2021/05/13 09:40 | Nikolenko, Maxim v Tkachenko, Oleksandr | W | 1-3 |
| TT Cup | 2021/05/13 07:55 | Vital Shaban v Tkachenko, Oleksandr | L | 3-1 |
| TT Cup | 2021/05/13 06:10 | Anton Molochko v Tkachenko, Oleksandr | L | 3-1 |
| TT Cup | 2021/05/12 11:25 | Verbyany, Vasily v Tkachenko, Oleksandr | W | 2-3 |
| TT Cup | 2021/05/12 10:50 | Tkachenko, Oleksandr v Anton Molochko | L | 2-3 |