| TT Cup | 2020/10/21 07:10 | Denys Pesternikov v Kovalov, Oleksandr | L | 3-1 |
| TT Cup | 2020/08/13 07:45 | Kovalov, Oleksandr v Denys Pesternikov | L | 1-3 |
| TT Cup | 2020/08/12 11:15 | Kovalov, Oleksandr v Denys Pesternikov | L | 0-3 |
| TT Cup | 2020/07/16 13:00 | Denys Pesternikov v Kovalov, Oleksandr | L | 3-1 |
| TT Cup | 2020/07/15 07:45 | Kovalov, Oleksandr v Denys Pesternikov | L | 1-3 |
| TT Cup | 2020/10/21 07:45 | Kovalov, Oleksandr v Shkurupii, A. | L | 2-3 |
| TT Cup | 2020/10/21 07:10 | Denys Pesternikov v Kovalov, Oleksandr | L | 3-1 |
| TT Cup | 2020/10/21 05:25 | Serhii Ponomarenko v Kovalov, Oleksandr | L | 3-0 |
| TT Cup | 2020/10/09 21:50 | Kovalov, Oleksandr v Vovk, Vitalii | W | 3-0 |
| TT Cup | 2020/10/09 21:10 | Vovk, Vitalii v Kovalov, Oleksandr | L | 3-2 |
| TT Cup | 2020/10/09 20:40 | Kovalov, Oleksandr v Simonchuk, David | W | 3-0 |
| TT Cup | 2020/10/09 19:30 | Kovalov, Oleksandr v Nemchenko, D. | W | 3-2 |
| TT Cup | 2020/10/09 18:50 | Kovalov, Oleksandr v Chermensky, Andrey | W | 3-2 |
| TT Cup | 2020/10/21 07:10 | Denys Pesternikov v Kovalov, Oleksandr | W | 3-1 |
| TT Cup | 2020/10/21 06:10 | Denys Pesternikov v Serhii Ponomarenko | W | 3-1 |
| TT Cup | 2020/10/21 04:50 | Denys Pesternikov v Shkurupii, A. | W | 3-0 |
| TT Cup | 2020/10/19 11:35 | Serhii Berezynskyi v Denys Pesternikov | W | 2-3 |
| TT Cup | 2020/10/19 10:25 | Andrii Baklykov v Denys Pesternikov | L | 3-0 |
| TT Cup | 2020/10/19 09:15 | Vitali Rychkou v Denys Pesternikov | W | 1-3 |
| TT Cup | 2020/10/19 08:05 | Denys Pesternikov v Vitali Rychkou | L | 2-3 |
| TT Cup | 2020/10/19 07:30 | Andrii Baklykov v Denys Pesternikov | L | 3-1 |