| TT Cup | 2020/07/12 10:15 | Tkachenko, Oleksandr v Shcherbak, Denys | W | 3-0 |
| TT Cup | 2020/07/11 19:00 | Tkachenko, Oleksandr v Shcherbak, Denys | L | 2-3 |
| TT Cup | 2020/07/11 13:10 | Shcherbak, Denys v Tkachenko, Oleksandr | W | 0-3 |
| TT Cup | 2020/06/17 20:35 | Shcherbak, Denys v Tkachenko, Oleksandr | W | 1-3 |
| TT Cup | 2020/06/16 13:00 | Tkachenko, Oleksandr v Shcherbak, Denys | W | 3-0 |
| TT Cup | 2020/06/15 08:55 | Shcherbak, Denys v Tkachenko, Oleksandr | L | 3-0 |
| TT Cup | 2020/06/09 06:00 | Tkachenko, Oleksandr v Shcherbak, Denys | L | 2-3 |
| TT Cup | 2020/06/08 07:10 | Shcherbak, Denys v Tkachenko, Oleksandr | W | 1-3 |
| TT Cup | 2020/08/01 12:35 | Tkachenko, Oleksandr v Gaponov, Aleksey | W | 3-0 |
| TT Cup | 2020/07/30 11:25 | Belskyi, Oleksandr v Tkachenko, Oleksandr | L | 3-0 |
| TT Cup | 2020/07/30 10:50 | Tkachenko, Oleksandr v Kovalchuk, Nazar | L | 0-3 |
| TT Cup | 2020/07/30 09:40 | Anton Molochko v Tkachenko, Oleksandr | L | 3-0 |
| TT Cup | 2020/07/30 07:55 | Belskyi, Oleksandr v Tkachenko, Oleksandr | L | 3-2 |
| TT Cup | 2020/07/30 06:10 | Zholubak, Mykhailo v Tkachenko, Oleksandr | W | 0-3 |
| TT Cup | 2020/07/29 12:00 | Tkachenko, Oleksandr v Belskyi, Oleksandr | W | 3-2 |
| TT Cup | 2020/07/29 10:15 | Tkachenko, Oleksandr v Kovalchuk, Nazar | W | 3-1 |
| TT Cup | 2020/08/01 13:10 | Shcherbak, Denys v Kalugin, Vladislav | W | 3-2 |
| TT Cup | 2020/07/28 16:00 | Shcherbak, Denys v Kim, Petro | L | 0-3 |
| TT Cup | 2020/07/28 15:25 | Nikolenko, Maxim v Shcherbak, Denys | L | 3-0 |
| TT Cup | 2020/07/28 14:45 | Boiko, Serhii v Shcherbak, Denys | L | 3-2 |
| TT Cup | 2020/07/28 13:40 | Levadniy, Aleksandr v Shcherbak, Denys | L | 3-1 |
| TT Cup | 2020/07/27 15:55 | Nikolenko, Maxim v Shcherbak, Denys | L | 3-0 |
| TT Cup | 2020/07/27 15:25 | Shcherbak, Denys v Boiko, Serhii | L | 0-3 |
| TT Cup | 2020/07/27 14:15 | Shcherbak, Denys v Levadniy, Aleksandr | W | 3-1 |