| TT Cup | 2021/04/19 04:50 | Kovalov, Oleksandr v Skachenko, Serhii | W | 3-1 |
| TT Cup | 2021/03/23 16:25 | Kovalov, Oleksandr v Skachenko, Serhii | L | 2-3 |
| TT Cup | 2021/03/19 00:35 | Skachenko, Serhii v Kovalov, Oleksandr | W | 1-3 |
| TT Cup | 2021/03/18 21:35 | Skachenko, Serhii v Kovalov, Oleksandr | L | 3-0 |
| TT Cup | 2021/03/17 23:35 | Kovalov, Oleksandr v Skachenko, Serhii | W | 3-1 |
| TT Cup | 2021/02/03 11:05 | Skachenko, Serhii v Kovalov, Oleksandr | L | 3-2 |
| TT Cup | 2020/12/30 16:25 | Skachenko, Serhii v Kovalov, Oleksandr | W | 2-3 |
| TT Cup | 2020/06/30 13:00 | Skachenko, Serhii v Kovalov, Oleksandr | W | 1-3 |
| TT Cup | 2021/04/19 06:35 | Alekseenko, Dmytro v Kovalov, Oleksandr | W | 2-3 |
| TT Cup | 2021/04/19 05:25 | Sukovatiy, Igor v Kovalov, Oleksandr | W | 1-3 |
| TT Cup | 2021/04/19 04:50 | Kovalov, Oleksandr v Skachenko, Serhii | W | 3-1 |
| TT Cup | 2021/04/16 22:00 | Kovalov, Oleksandr v Ovcharenko, Maksim | W | 3-1 |
| TT Cup | 2021/04/16 21:10 | Serhii Ponomarenko v Kovalov, Oleksandr | L | 3-1 |
| TT Cup | 2021/04/16 20:40 | Kovalov, Oleksandr v Vakulenko, Denis | W | 3-1 |
| TT Cup | 2021/04/16 19:30 | Kovalov, Oleksandr v Ovcharenko, Maksim | W | 3-1 |
| TT Cup | 2021/04/16 18:50 | Kovalov, Oleksandr v Vovk, Vitalii | L | 0-3 |
| TT Cup | 2021/04/19 07:10 | Sukovatiy, Igor v Skachenko, Serhii | L | 3-1 |
| TT Cup | 2021/04/19 06:00 | Alekseenko, Dmytro v Skachenko, Serhii | L | 3-0 |
| TT Cup | 2021/04/19 04:50 | Kovalov, Oleksandr v Skachenko, Serhii | L | 3-1 |
| TT Cup | 2021/04/17 12:20 | Skachenko, Serhii v Alekseenko, Dmytro | L | 1-3 |
| TT Cup | 2021/04/17 10:35 | Alekseenko, Dmytro v Skachenko, Serhii | W | 2-3 |
| TT Cup | 2021/04/17 10:00 | Skachenko, Serhii v Eduard Rubtsov | W | 3-2 |
| TT Cup | 2021/04/17 07:40 | Skachenko, Serhii v Andrei Kostiuk | W | 3-0 |
| TT Cup | 2021/04/17 05:55 | Skachenko, Serhii v Pirveli, Rodion | L | 1-3 |