| TT Star Series | 2021/01/05 09:15 | Tomas Tregler v Jakub Zelinka | L | 2-3 |
| TT Star Series | 2021/05/28 08:45 | Tomas Tregler v Lubomir Jancarik | L | 1-3 |
| TT Star Series | 2021/05/28 06:35 | Tomas Tregler v Jakub Kleprlik | W | 3-2 |
| TT Star Series | 2021/05/27 12:45 | Tomas Tregler v Martin Olejnik | W | 3-1 |
| TT Star Series | 2021/05/27 10:15 | Tomas Tregler v Michal Benes | L | 0-3 |
| TT Star Series | 2021/05/27 08:15 | Tomas Tregler v Dmitrij Prokopcov | W | 3-2 |
| TT Star Series | 2021/05/27 06:00 | Tomas Tregler v Oleksandr Tymofieiev | W | 3-1 |
| TT Star Series | 2021/04/30 13:24 | Dmitrij Prokopcov v Tomas Tregler | W | 0-3 |
| TT Star Series | 2021/04/30 12:45 | Tomas Tregler v Petr David | L | 2-3 |
| TT Star Series | 2021/05/28 09:45 | Jakub Zelinka v Oleksandr Tymofieiev | L | 0-3 |
| TT Star Series | 2021/05/28 07:10 | Lubomir Jancarik v Jakub Zelinka | L | 3-0 |
| TT Star Series | 2021/05/27 13:45 | Jakub Kleprlik v Jakub Zelinka | L | 3-1 |
| TT Star Series | 2021/05/27 11:15 | Martin Olejnik v Jakub Zelinka | W | 0-3 |
| TT Star Series | 2021/05/27 08:45 | Michal Benes v Jakub Zelinka | L | 3-1 |
| TT Star Series | 2021/05/27 06:35 | Dmitrij Prokopcov v Jakub Zelinka | W | 0-3 |
| TT Star Series | 2021/05/21 14:10 | Patrik Klos v Jakub Zelinka | L | 3-2 |
| TT Star Series | 2021/05/21 13:18 | David Reitspies v Jakub Zelinka | L | 3-0 |