| TT Cup (2021) | 2021/09/17 00:05 | David Simonchuk v Denis Vakulenko | L | 1-3 |
| TT Cup Ukraine | 2021/09/16 21:05 | David Simonchuk v Denis Vakulenko | L | 0-3 |
| TT Cup Ukraine | 2021/09/16 01:05 | David Simonchuk v Denis Vakulenko | L | 2-3 |
| TT Cup Ukraine | 2021/09/15 22:05 | David Simonchuk v Denis Vakulenko | W | 3-0 |
| TT Cup Ukraine | 2021/07/15 05:30 | David Simonchuk v Denis Vakulenko | W | 3-2 |
| TT Cup Ukraine | 2021/07/14 09:35 | Denis Vakulenko v David Simonchuk | L | 3-1 |
| TT Cup Ukraine | 2021/06/24 15:20 | David Simonchuk v Denis Vakulenko | W | 3-2 |
| TT Cup Ukraine | 2021/06/17 14:50 | Denis Vakulenko v David Simonchuk | L | 3-2 |
| TT Cup Ukraine | 2021/09/27 14:15 | David Simonchuk v Andrii Datsenko | L | 0-3 |
| TT Cup Ukraine | 2021/09/27 13:35 | David Simonchuk v Vitalii Vovk | L | 1-3 |
| TT Cup Ukraine | 2021/09/23 11:25 | Vladislav Kalugin v David Simonchuk | W | 0-3 |
| TT Cup Ukraine | 2021/09/23 10:50 | Anatolii Lievshin v David Simonchuk | W | 0-3 |
| TT Cup Ukraine | 2021/09/23 08:30 | Volodymir Maksuta v David Simonchuk | L | 3-0 |
| TT Cup Ukraine | 2021/09/23 06:45 | Vladislav Kalugin v David Simonchuk | W | 2-3 |
| TT Cup Ukraine | 2021/09/23 05:35 | Andrii Baklykov v David Simonchuk | L | 3-0 |
| TT Cup Ukraine | 2021/09/22 11:25 | David Simonchuk v Anatolii Lievshin | L | 2-3 |
| TT Cup Ukraine | 2021/09/27 14:45 | Anton Riabukhin v Denis Vakulenko | L | 3-0 |
| TT Cup Ukraine | 2021/09/27 13:40 | Andrii Datsenko v Denis Vakulenko | L | 3-1 |
| TT Cup Ukraine | 2021/09/25 19:00 | Denis Vakulenko v Alexander Tkachenko | W | 3-0 |
| TT Cup Ukraine | 2021/09/25 17:50 | Vladyslav Sluzenko v Denis Vakulenko | W | 2-3 |
| TT Cup Ukraine | 2021/09/25 15:30 | Yuryi Shchepanskyi v Denis Vakulenko | L | 3-0 |
| TT Cup Ukraine | 2021/09/25 13:45 | Anatolii Lievshin v Denis Vakulenko | W | 1-3 |
| TT Cup Ukraine | 2021/09/25 12:35 | Alexander Tkachenko v Denis Vakulenko | W | 1-3 |
| TT Cup Ukraine | 2021/09/21 16:35 | Denis Vakulenko v Anton Riabukhin | L | 0-3 |