| TT Cup Ukraine | 2021/06/03 23:35 | Denis Vakulenko v Anton Riabukhin | L | 3-2 |
| TT Cup Ukraine | 2021/06/03 20:35 | Denis Vakulenko v Anton Riabukhin | W | 1-3 |
| TT Cup Ukraine | 2021/06/03 00:05 | Denis Vakulenko v Anton Riabukhin | L | 3-2 |
| TT Cup Ukraine | 2021/05/12 17:40 | Anton Riabukhin v Denis Vakulenko | L | 0-3 |
| TT Cup Ukraine | 2021/05/11 20:00 | Anton Riabukhin v Denis Vakulenko | L | 0-3 |
| TT Cup Ukraine | 2021/05/11 18:20 | Anton Riabukhin v Denis Vakulenko | W | 3-2 |
| TT Cup Ukraine | 2021/04/25 08:20 | Anton Riabukhin v Denis Vakulenko | W | 3-2 |
| TT Cup Ukraine | 2021/04/24 14:45 | Denis Vakulenko v Anton Riabukhin | L | 3-2 |
| TT Cup Ukraine | 2021/06/16 13:35 | Anton Riabukhin v Vitalii Vovk | L | 1-3 |
| TT Cup Ukraine | 2021/06/11 19:20 | Levko Kuzyo v Anton Riabukhin | W | 1-3 |
| TT Cup Ukraine | 2021/06/11 18:45 | Anton Riabukhin v Sergey Zemyantsev | W | 3-2 |
| TT Cup Ukraine | 2021/06/11 17:00 | Anton Riabukhin v Oleksandr Kovalov | W | 3-2 |
| TT Cup Ukraine | 2021/06/11 15:50 | Levko Kuzyo v Anton Riabukhin | L | 3-0 |
| TT Cup Ukraine | 2021/06/11 15:15 | Anton Riabukhin v Sergey Zemyantsev | L | 1-3 |
| TT Cup Ukraine | 2021/06/11 13:30 | Anton Riabukhin v Oleksandr Kovalov | L | 1-3 |
| TT Cup Ukraine | 2021/06/04 01:35 | Denys Shcherbak v Anton Riabukhin | L | 3-1 |
| TT Cup Ukraine | 2021/06/16 13:40 | Denis Vakulenko v David Simonchuk | W | 3-2 |
| TT Cup Ukraine | 2021/06/12 18:45 | Levko Kuzyo v Denis Vakulenko | L | 3-0 |
| TT Cup Ukraine | 2021/06/12 17:35 | Serhii Baranovskyi v Denis Vakulenko | W | 2-3 |
| TT Cup Ukraine | 2021/06/12 16:25 | Sergey Zemyantsev v Denis Vakulenko | L | 3-2 |
| TT Cup Ukraine | 2021/06/12 15:15 | Levko Kuzyo v Denis Vakulenko | L | 3-2 |
| TT Cup Ukraine | 2021/06/12 14:05 | Serhii Baranovskyi v Denis Vakulenko | L | 3-0 |
| TT Cup Ukraine | 2021/06/12 12:55 | Sergey Zemyantsev v Denis Vakulenko | L | 3-0 |
| TT Cup Ukraine | 2021/06/11 01:35 | Mykola Lytvynenko v Denis Vakulenko | W | 2-3 |