| TT Cup Ukraine | 2021/11/01 12:55 | Denis Nemchenko v Oleksandr Kovalov | L | 0-3 |
| TT Cup Ukraine | 2021/10/26 10:10 | Denis Nemchenko v Oleksandr Kovalov | W | 3-2 |
| TT Cup Ukraine | 2021/10/25 13:05 | Denis Nemchenko v Oleksandr Kovalov | L | 0-3 |
| TT Cup Ukraine | 2021/10/19 09:30 | Denis Nemchenko v Oleksandr Kovalov | W | 3-0 |
| TT Cup Ukraine | 2021/10/18 13:00 | Denis Nemchenko v Oleksandr Kovalov | W | 3-2 |
| TT Cup Ukraine | 2021/09/21 04:50 | Denis Nemchenko v Oleksandr Kovalov | L | 2-3 |
| TT Cup Ukraine | 2021/09/20 06:00 | Denis Nemchenko v Oleksandr Kovalov | W | 3-1 |
| TT Cup (2021) | 2021/09/17 21:50 | Oleksandr Kovalov v Denis Nemchenko | L | 3-1 |
| TT Cup Ukraine | 2021/09/17 18:55 | Oleksandr Kovalov v Denis Nemchenko | L | 3-2 |
| TT Cup Ukraine | 2021/09/16 20:00 | Oleksandr Kovalov v Denis Nemchenko | W | 1-3 |
| TT Cup Ukraine | 2021/09/16 18:15 | Oleksandr Kovalov v Denis Nemchenko | W | 2-3 |
| TT Cup Ukraine | 2021/06/15 07:10 | Denis Nemchenko v Oleksandr Kovalov | L | 0-3 |
| TT Cup Ukraine | 2021/06/14 05:25 | Oleksandr Kovalov v Denis Nemchenko | L | 3-1 |
| TT Cup Ukraine | 2021/06/08 07:10 | Oleksandr Kovalov v Denis Nemchenko | L | 3-2 |
| TT Cup Ukraine | 2021/06/07 10:40 | Oleksandr Kovalov v Denis Nemchenko | L | 3-2 |
| TT Cup Ukraine | 2021/06/01 07:45 | Oleksandr Kovalov v Denis Nemchenko | W | 2-3 |
| TT Cup Ukraine | 2021/05/31 06:35 | Oleksandr Kovalov v Denis Nemchenko | W | 1-3 |
| TT Cup Ukraine | 2020/11/13 21:40 | Denis Nemchenko v Oleksandr Kovalov | W | 3-1 |
| TT Cup Ukraine | 2020/10/09 19:30 | Oleksandr Kovalov v Denis Nemchenko | L | 3-2 |
| TT Cup Ukraine | 2020/10/08 17:05 | Oleksandr Kovalov v Denis Nemchenko | L | 3-0 |