| TT Cup Ukraine | 2021/04/02 00:35 | Denys Shcherbak v Anton Riabukhin | W | 3-0 |
| TT Cup Ukraine | 2021/04/01 21:35 | Denys Shcherbak v Anton Riabukhin | W | 3-0 |
| TT Cup Ukraine | 2021/03/25 09:55 | Denys Shcherbak v Anton Riabukhin | L | 1-3 |
| TT Cup Ukraine | 2021/03/24 08:10 | Anton Riabukhin v Denys Shcherbak | W | 1-3 |
| TT Cup Ukraine | 2021/03/17 21:05 | Denys Shcherbak v Anton Riabukhin | W | 3-1 |
| TT Cup Ukraine | 2021/03/17 19:55 | Denys Shcherbak v Anton Riabukhin | W | 3-2 |
| TT Cup Ukraine | 2021/03/16 19:50 | Denys Shcherbak v Anton Riabukhin | W | 3-1 |
| TT Cup Ukraine | 2021/03/12 01:05 | Denys Shcherbak v Anton Riabukhin | W | 3-2 |
| TT Cup Ukraine | 2021/04/21 16:30 | Serhii Ponomarenko v Denys Shcherbak | W | 1-3 |
| TT Cup Ukraine | 2021/04/21 16:00 | Vitalii Vovk v Denys Shcherbak | L | 3-1 |
| TT Cup Ukraine | 2021/04/21 15:20 | Denys Shcherbak v Denis Vakulenko | W | 3-1 |
| TT Cup Ukraine | 2021/04/21 14:50 | Serhii Ponomarenko v Denys Shcherbak | W | 1-3 |
| TT Cup Ukraine | 2021/04/21 14:15 | Vitalii Vovk v Denys Shcherbak | W | 2-3 |
| TT Cup Ukraine | 2021/04/21 13:35 | Denys Shcherbak v Denis Vakulenko | W | 3-0 |
| Ukraine Win Cup | 2021/04/16 18:00 | Denys Shcherbak v Oleksandr Malov | L | 1-3 |
| Ukraine Win Cup | 2021/04/16 16:30 | Nikita Zavada v Denys Shcherbak | L | 3-0 |
| Ukraine Win Cup | 2021/04/15 16:45 | Pavlo Babenko v Anton Riabukhin | W | 1-3 |
| Ukraine Win Cup | 2021/04/15 16:15 | Anton Riabukhin v Artyom Maximenko | W | 3-1 |
| Ukraine Win Cup | 2021/04/15 14:15 | Andrey Grabskiy v Anton Riabukhin | W | 1-3 |
| Ukraine Win Cup | 2021/04/15 12:45 | Anton Riabukhin v Roman Tsubera | W | 3-1 |
| TT Cup Ukraine | 2021/04/13 16:00 | Vitalii Vovk v Anton Riabukhin | L | 3-1 |
| TT Cup Ukraine | 2021/04/13 14:50 | Denis Vakulenko v Anton Riabukhin | L | 3-1 |
| TT Cup Ukraine | 2021/04/13 14:10 | Serhii Ponomarenko v Anton Riabukhin | L | 3-1 |
| TT Cup Ukraine | 2021/04/13 13:35 | Sergey Zemyantsev v Anton Riabukhin | L | 3-1 |