| Ukraine Win Cup | 2020/11/26 17:15 | Denis Nemchenko v Anton Riabukhin | W | 0-3 |
| Ukraine Win Cup | 2020/11/07 17:30 | Anton Riabukhin v Denis Nemchenko | W | 3-1 |
| Ukraine Win Cup | 2020/11/07 14:30 | Denis Nemchenko v Anton Riabukhin | L | 3-0 |
| TT Cup Ukraine | 2020/10/23 18:55 | Denis Nemchenko v Anton Riabukhin | W | 2-3 |
| TT Cup Ukraine | 2020/10/22 18:20 | Anton Riabukhin v Denis Nemchenko | W | 3-1 |
| Ukraine Win Cup | 2020/10/15 14:45 | Denis Nemchenko v Anton Riabukhin | W | 0-3 |
| Ukraine Win Cup | 2020/09/26 15:30 | Anton Riabukhin v Denis Nemchenko | W | 3-0 |
| Ukraine Win Cup | 2020/09/26 12:30 | Denis Nemchenko v Anton Riabukhin | W | 0-3 |
| Ukraine Win Cup | 2020/11/27 15:15 | Oleg Pavlyuk v Anton Riabukhin | W | 2-3 |
| Ukraine Win Cup | 2020/11/27 13:45 | Anton Riabukhin v Andrii Kovrikov | W | 3-0 |
| Ukraine Win Cup | 2020/11/26 19:15 | Anton Riabukhin v Aleksey Gaponov | L | 0-3 |
| Ukraine Win Cup | 2020/11/26 17:15 | Denis Nemchenko v Anton Riabukhin | W | 0-3 |
| Ukraine Win Cup | 2020/11/26 15:45 | Anton Riabukhin v Mikhail Varchenko | L | 2-3 |
| Ukraine Win Cup | 2020/11/26 12:45 | Pavlo Babenko v Anton Riabukhin | W | 0-3 |
| TT Cup Ukraine | 2020/11/24 17:30 | Anton Riabukhin v Vitalii Vovk | L | 2-3 |
| TT Cup Ukraine | 2020/11/24 16:20 | Andriy Chermenskyi v Anton Riabukhin | L | 3-2 |
| Ukraine Win Cup | 2020/11/27 15:45 | Denis Nemchenko v Oleg Pavlyuk | L | 2-3 |
| Ukraine Win Cup | 2020/11/27 12:45 | Pavlo Babenko v Denis Nemchenko | L | 3-2 |
| Ukraine Win Cup | 2020/11/26 17:45 | Aleksey Gaponov v Denis Nemchenko | L | 3-2 |
| Ukraine Win Cup | 2020/11/26 17:15 | Denis Nemchenko v Anton Riabukhin | L | 0-3 |
| Ukraine Win Cup | 2020/11/26 15:15 | Mikhail Varchenko v Denis Nemchenko | L | 3-1 |
| Ukraine Win Cup | 2020/11/26 13:45 | Denis Nemchenko v Oleksii Naplokov | L | 0-3 |
| Ukraine Win Cup | 2020/11/22 18:30 | Roman Tsubera v Denis Nemchenko | L | 3-0 |
| Ukraine Win Cup | 2020/11/22 17:00 | Denis Nemchenko v Gennadiy Yurchenko | W | 3-1 |