| TT Cup Ukraine | 2021/04/05 15:55 | Serhii Ponomarenko v Alexander Tkachenko | L | 1-3 |
| TT Cup Ukraine | 2021/04/05 15:55 | Serhii Ponomarenko v Alexander Tkachenko | L | 1-3 |
| TT Cup Ukraine | 2021/04/05 15:20 | Serhii Ponomarenko v David Simonchuk | L | 1-3 |
| TT Cup Ukraine | 2021/04/05 14:45 | Serhii Ponomarenko v Vitalii Vovk | W | 3-1 |
| TT Cup Ukraine | 2021/04/05 14:10 | Serhii Ponomarenko v Oleksandr Shkurupii | L | 1-3 |
| TT Cup Ukraine | 2021/04/01 16:35 | Andrii Baklykov v Serhii Ponomarenko | L | 3-1 |
| TT Cup Ukraine | 2021/04/01 16:00 | Denys Shcherbak v Serhii Ponomarenko | W | 2-3 |
| TT Cup Ukraine | 2021/04/01 15:20 | Serhii Ponomarenko v Volodymyr Plishylo | L | 2-3 |
| TT Cup Ukraine | 2021/04/01 14:45 | Andrii Baklykov v Serhii Ponomarenko | L | 3-0 |
| TT Cup Ukraine | 2021/04/05 15:55 | Serhii Ponomarenko v Alexander Tkachenko | W | 1-3 |
| TT Cup Ukraine | 2021/04/05 15:25 | Alexander Tkachenko v Vitalii Vovk | L | 1-3 |
| TT Cup Ukraine | 2021/04/05 14:15 | Alexander Tkachenko v David Simonchuk | L | 1-3 |
| TT Cup Ukraine | 2021/04/05 13:35 | Alexander Tkachenko v Oleksandr Shkurupii | L | 2-3 |
| TT Cup (2021) | 2021/03/19 11:20 | Oleksandr Leonenko v Alexander Tkachenko | L | 3-2 |
| TT Cup Ukraine | 2021/03/07 20:00 | Alexander Tkachenko v Aleksey Gaponov | W | 3-1 |
| TT Cup Ukraine | 2021/03/07 18:15 | Alexander Tkachenko v Aleksey Gaponov | W | 3-0 |
| TT Cup Ukraine | 2021/03/07 17:05 | Alexander Tkachenko v Nazar Kovalchuk | W | 3-1 |