| 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 | 2021/11/15 07:35 | Denis Nemchenko v Ruslan Ivanov | L | 2-3 |
| TT Cup Ukraine | 2021/11/15 05:50 | Denis Nemchenko v Igor Sukovatiy | W | 3-2 |
| TT Cup Ukraine | 2021/11/09 12:55 | Denis Nemchenko v Eduard Rubtsov | L | 2-3 |
| TT Cup Ukraine | 2021/11/09 11:10 | Denis Nemchenko v Anton Veliiev | W | 3-2 |
| TT Cup Ukraine | 2021/11/09 09:25 | Denis Nemchenko v Maksim Ovcharenko | W | 3-1 |
| TT Cup Ukraine | 2021/11/09 07:40 | Denis Nemchenko v Serhii Skachenko | L | 1-3 |
| TT Cup Ukraine | 2021/11/09 05:55 | Denis Nemchenko v Rodion Pirveli | W | 3-0 |
| TT Cup Ukraine | 2021/11/08 12:20 | Denis Nemchenko v Maksim Ovcharenko | L | 0-3 |
| TT Cup Ukraine | 2021/11/15 08:10 | Oleksandr Kovalov v Igor Sukovatiy | L | 0-3 |
| TT Cup Ukraine | 2021/11/15 07:00 | Serhii Skachenko v Oleksandr Kovalov | L | 3-0 |
| TT Cup Ukraine | 2021/11/09 13:25 | Oleksandr Kovalov v Igor Sukovatiy | L | 0-3 |
| TT Cup Ukraine | 2021/11/09 11:05 | Illia Hubarev v Oleksandr Kovalov | L | 3-0 |
| TT Cup Ukraine | 2021/11/09 09:55 | Oleksandr Kovalov v Ruslan Ivanov | L | 1-3 |
| TT Cup Ukraine | 2021/11/09 08:45 | Dmytro Alekseenko v Oleksandr Kovalov | L | 3-0 |
| TT Cup Ukraine | 2021/11/09 07:00 | Oleksandr Kovalov v Andriy Chermenskyi | L | 1-3 |
| TT Cup Ukraine | 2021/11/08 14:00 | Oleksandr Kovalov v Ruslan Ivanov | L | 2-3 |