| TT Cup | 2021/02/16 15:45 | Serhii Ponomarenko v Kovalov, Oleksandr | L | 2-3 |
| TT Cup | 2021/02/15 16:55 | Serhii Ponomarenko v Kovalov, Oleksandr | L | 2-3 |
| TT Cup | 2021/02/04 09:55 | Kovalov, Oleksandr v Serhii Ponomarenko | L | 3-1 |
| TT Cup | 2021/01/28 20:25 | Serhii Ponomarenko v Kovalov, Oleksandr | W | 3-2 |
| TT Cup | 2020/12/31 16:25 | Serhii Ponomarenko v Kovalov, Oleksandr | W | 3-2 |
| TT Cup | 2020/12/31 14:40 | Serhii Ponomarenko v Kovalov, Oleksandr | W | 3-1 |
| TT Cup | 2020/12/23 20:25 | Serhii Ponomarenko v Kovalov, Oleksandr | L | 1-3 |
| TT Cup | 2020/12/22 18:40 | Serhii Ponomarenko v Kovalov, Oleksandr | W | 3-0 |
| TT Cup | 2020/12/15 19:15 | Serhii Ponomarenko v Kovalov, Oleksandr | W | 3-1 |
| TT Cup | 2020/11/27 22:50 | Kovalov, Oleksandr v Serhii Ponomarenko | L | 3-1 |
| TT Cup | 2020/11/27 22:10 | Serhii Ponomarenko v Kovalov, Oleksandr | L | 1-3 |
| TT Cup | 2020/11/26 20:25 | Serhii Ponomarenko v Kovalov, Oleksandr | W | 3-1 |
| TT Cup | 2020/11/03 15:45 | Serhii Ponomarenko v Kovalov, Oleksandr | W | 3-0 |
| TT Cup | 2020/11/02 17:30 | Kovalov, Oleksandr v Serhii Ponomarenko | W | 0-3 |
| TT Cup | 2020/11/02 15:45 | Kovalov, Oleksandr v Serhii Ponomarenko | W | 2-3 |
| TT Cup | 2020/10/22 11:15 | Serhii Ponomarenko v Kovalov, Oleksandr | W | 3-1 |
| TT Cup | 2020/10/22 07:45 | Serhii Ponomarenko v Kovalov, Oleksandr | W | 3-2 |
| TT Cup | 2020/10/21 10:05 | Kovalov, Oleksandr v Serhii Ponomarenko | L | 3-1 |
| TT Cup | 2020/10/21 05:25 | Serhii Ponomarenko v Kovalov, Oleksandr | W | 3-0 |
| TT Cup | 2020/09/29 06:00 | Serhii Ponomarenko v Kovalov, Oleksandr | W | 3-1 |
| TT Cup | 2020/09/28 10:05 | Kovalov, Oleksandr v Serhii Ponomarenko | L | 3-2 |
| TT Cup | 2020/09/10 23:35 | Kovalov, Oleksandr v Serhii Ponomarenko | W | 1-3 |
| TT Cup | 2020/09/10 20:35 | Kovalov, Oleksandr v Serhii Ponomarenko | L | 3-2 |
| TT Cup | 2020/09/10 01:35 | Kovalov, Oleksandr v Serhii Ponomarenko | W | 2-3 |
| TT Cup | 2020/09/09 22:35 | Kovalov, Oleksandr v Serhii Ponomarenko | W | 0-3 |
| TT Cup | 2020/08/20 23:05 | Kovalov, Oleksandr v Serhii Ponomarenko | W | 0-3 |
| TT Cup | 2020/08/20 01:35 | Serhii Ponomarenko v Kovalov, Oleksandr | W | 3-1 |
| TT Cup | 2020/08/19 22:35 | Serhii Ponomarenko v Kovalov, Oleksandr | W | 3-0 |
| TT Cup | 2020/08/13 11:50 | Serhii Ponomarenko v Kovalov, Oleksandr | W | 3-0 |
| TT Cup | 2020/08/12 08:55 | Serhii Ponomarenko v Kovalov, Oleksandr | W | 3-1 |