| TT Cup Ukraine | 2021/04/12 13:35 | Denis Vakulenko v Anton Riabukhin | L | 1-3 |
| TT Cup Ukraine | 2021/04/01 23:35 | Denis Vakulenko v Anton Riabukhin | W | 3-0 |
| TT Cup Ukraine | 2021/04/01 20:35 | Denis Vakulenko v Anton Riabukhin | W | 3-1 |
| TT Cup Ukraine | 2021/04/01 02:05 | Anton Riabukhin v Denis Vakulenko | W | 0-3 |
| TT Cup Ukraine | 2021/03/31 23:05 | Anton Riabukhin v Denis Vakulenko | W | 2-3 |
| Ukraine Win Cup | 2021/03/27 12:00 | Anton Riabukhin v Denis Vakulenko | W | 2-3 |
| TT Cup Ukraine | 2021/03/09 09:55 | Anton Riabukhin v Denis Vakulenko | L | 3-1 |
| TT Cup Ukraine | 2021/03/02 14:35 | Anton Riabukhin v Denis Vakulenko | L | 3-0 |
| TT Cup Ukraine | 2021/04/13 14:15 | Sergey Zemyantsev v Denis Vakulenko | W | 0-3 |
| TT Cup Ukraine | 2021/04/13 13:40 | Denis Vakulenko v Vitalii Vovk | W | 3-1 |
| TT Cup Ukraine | 2021/04/12 16:30 | Denis Vakulenko v Sergey Zemyantsev | W | 3-2 |
| TT Cup Ukraine | 2021/04/12 15:55 | Sergey Zemyantsev v Denis Vakulenko | W | 0-3 |
| TT Cup Ukraine | 2021/04/12 15:25 | Denis Vakulenko v Vitalii Vovk | L | 0-3 |
| TT Cup Ukraine | 2021/04/12 14:15 | Denis Vakulenko v Serhii Ponomarenko | W | 3-0 |
| TT Cup Ukraine | 2021/04/12 13:35 | Denis Vakulenko v Anton Riabukhin | L | 1-3 |
| TT Cup Ukraine | 2021/04/10 11:45 | Eduard Rubtsov v Denis Vakulenko | W | 2-3 |
| 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 |
| TT Cup Ukraine | 2021/04/12 16:00 | Vitalii Vovk v Anton Riabukhin | L | 3-2 |
| TT Cup Ukraine | 2021/04/12 14:50 | Serhii Ponomarenko v Anton Riabukhin | L | 3-1 |
| TT Cup Ukraine | 2021/04/12 14:10 | Sergey Zemyantsev v Anton Riabukhin | L | 3-2 |
| TT Cup Ukraine | 2021/04/12 13:35 | Denis Vakulenko v Anton Riabukhin | W | 1-3 |
| TT Cup (2021) | 2021/04/10 19:20 | Sergey Zemyantsev v Anton Riabukhin | L | 3-1 |
| TT Cup Ukraine | 2021/04/10 18:50 | Sergey Zemyantsev v Anton Riabukhin | L | 3-1 |