| TT Cup Ukraine | 2021/06/01 07:45 | Oleksandr Kovalov v Denis Nemchenko | L | 2-3 |
| TT Cup Ukraine | 2021/05/31 06:35 | Oleksandr Kovalov v Denis Nemchenko | L | 1-3 |
| TT Cup Ukraine | 2020/11/13 21:40 | Denis Nemchenko v Oleksandr Kovalov | L | 3-1 |
| TT Cup Ukraine | 2020/10/09 19:30 | Oleksandr Kovalov v Denis Nemchenko | W | 3-2 |
| TT Cup Ukraine | 2020/10/08 17:05 | Oleksandr Kovalov v Denis Nemchenko | W | 3-0 |
| TT Cup Ukraine | 2021/06/07 09:30 | Oleksandr Kovalov v Igor Sukovatiy | W | 3-2 |
| TT Cup Ukraine | 2021/06/07 07:45 | Oleksandr Kovalov v Andrii Datsenko | L | 2-3 |
| TT Cup Ukraine | 2021/06/07 05:25 | Oleksandr Kovalov v Anton Veliiev | L | 2-3 |
| TT Cup Ukraine | 2021/06/01 10:40 | Oleksandr Kovalov v Dmytro Alekseenko | L | 1-3 |
| TT Cup Ukraine | 2021/06/01 08:20 | Grigory Kuzmenko v Oleksandr Kovalov | W | 0-3 |
| TT Cup Ukraine | 2021/06/01 07:45 | Oleksandr Kovalov v Denis Nemchenko | L | 2-3 |
| TT Cup Ukraine | 2021/06/01 06:35 | Dmytro Alekseenko v Oleksandr Kovalov | W | 1-3 |
| TT Cup Ukraine | 2021/06/01 05:25 | Oleksandr Kovalov v Igor Sukovatiy | L | 0-3 |
| TT Cup Ukraine | 2021/06/07 08:20 | Dmytro Alekseenko v Denis Nemchenko | L | 3-2 |
| TT Cup Ukraine | 2021/06/07 07:10 | Denis Nemchenko v Igor Sukovatiy | W | 3-2 |
| TT Cup Ukraine | 2021/06/07 06:00 | Andrii Datsenko v Denis Nemchenko | L | 3-0 |
| Ukraine Win Cup | 2021/06/03 18:15 | Denis Nemchenko v Mikhail Varchenko | L | 1-3 |
| Ukraine Win Cup | 2021/06/03 16:45 | Igor Kozhenkov v Denis Nemchenko | W | 1-3 |
| Ukraine Win Cup | 2021/06/03 16:15 | Roman Tsubera v Denis Nemchenko | W | 2-3 |
| Ukraine Win Cup | 2021/06/03 14:45 | Denis Nemchenko v Artyom Maximenko | L | 0-3 |
| Ukraine Win Cup | 2021/06/03 14:15 | Alexander Oplachko v Denis Nemchenko | L | 3-0 |