| TT Cup Ukraine | 2021/09/25 12:35 | Alexander Tkachenko v Denis Vakulenko | W | 1-3 |
| 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 |
| TT Cup Ukraine | 2021/09/21 15:55 | Denis Vakulenko v Andrii Datsenko | L | 1-3 |
| TT Cup Ukraine | 2021/09/21 15:30 | Denis Vakulenko v Aleksandra Vovk | L | 0-3 |
| TT Cup (2021) | 2021/09/21 15:25 | Denis Vakulenko v Vitalii Vovk | L | 0-3 |
| TT Cup Ukraine | 2021/09/25 17:15 | Anatolii Lievshin v Alexander Tkachenko | W | 1-3 |
| TT Cup Ukraine | 2021/09/25 16:40 | Alexander Tkachenko v Vladyslav Sluzenko | W | 3-2 |
| TT Cup Ukraine | 2021/09/25 14:20 | Alexander Tkachenko v Yuryi Shchepanskyi | W | 3-1 |
| TT Cup Ukraine | 2021/09/25 12:35 | Alexander Tkachenko v Denis Vakulenko | L | 1-3 |
| TT Cup Ukraine | 2021/09/19 16:05 | Denys Shcherbak v Alexander Tkachenko | W | 1-3 |
| TT Cup Ukraine | 2021/09/19 15:30 | Alexander Tkachenko v Anatolii Lievshin | L | 2-3 |
| TT Cup Ukraine | 2021/09/19 14:20 | Andrii Baklykov v Alexander Tkachenko | L | 3-0 |
| TT Cup Ukraine | 2021/09/19 13:10 | Alexander Tkachenko v David Simonchuk | L | 1-3 |