| 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 | 2021/03/01 17:30 | Anton Riabukhin v Denis Vakulenko | L | 3-1 |
| TT Cup Ukraine | 2021/04/10 11:45 | Eduard Rubtsov v Denis Vakulenko | W | 2-3 |
| TT Cup Ukraine | 2021/04/10 10:35 | Dmytro Alekseenko v Denis Vakulenko | L | 3-2 |
| TT Cup Ukraine | 2021/04/10 09:25 | Rodion Pirveli v Denis Vakulenko | W | 0-3 |
| TT Cup Ukraine | 2021/04/10 08:15 | Eduard Rubtsov v Denis Vakulenko | W | 0-3 |
| TT Cup Ukraine | 2021/04/10 07:05 | Dmytro Alekseenko v Denis Vakulenko | W | 0-3 |
| TT Cup Ukraine | 2021/04/10 05:55 | Rodion Pirveli v Denis Vakulenko | W | 1-3 |
| TT Cup Ukraine | 2021/04/09 11:45 | Andrei Kostiuk v Denis Vakulenko | L | 3-2 |
| TT Cup Ukraine | 2021/04/09 10:35 | Rodion Pirveli v Denis Vakulenko | W | 2-3 |
| 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 |
| TT Cup Ukraine | 2021/04/10 16:25 | Sergey Zemyantsev v Anton Riabukhin | L | 3-0 |
| TT Cup Ukraine | 2021/04/10 15:50 | Anton Riabukhin v Serhii Ponomarenko | L | 0-3 |
| TT Cup Ukraine | 2021/04/10 14:40 | Yevhenii Kryvorotko v Anton Riabukhin | L | 3-1 |
| TT Cup Ukraine | 2021/04/10 13:30 | Anton Riabukhin v Levko Kuzyo | W | 3-0 |
| TT Cup Ukraine | 2021/04/09 18:45 | Levko Kuzyo v Anton Riabukhin | W | 1-3 |
| TT Cup Ukraine | 2021/04/09 17:35 | Serhii Ponomarenko v Anton Riabukhin | L | 3-0 |