| TT Star Series | 2021/05/27 11:45 | Jakub Kleprlik v Lubomir Jancarik | L | 0-3 |
| TT Star Series | 2021/05/27 09:15 | Jakub Kleprlik v Oleksandr Tymofieiev | W | 3-1 |
| TT Star Series | 2021/05/27 07:45 | Martin Olejnik v Jakub Kleprlik | W | 1-3 |
| TT Star Series | 2021/05/25 13:00 | David Reitspies v Jakub Kleprlik | L | 3-2 |
| TT Star Series | 2021/05/25 12:30 | Tomas Konecny v Jakub Kleprlik | L | 3-2 |
| TT Star Series | 2021/05/25 11:15 | Jakub Kleprlik v Jakub Slapnicka | W | 3-0 |
| TT Star Series | 2021/05/25 09:15 | Tomas Konecny v Jakub Kleprlik | L | 3-0 |
| TT Star Series | 2021/05/24 12:45 | Dmitrij Prokopcov v Jakub Kleprlik | W | 2-3 |
| 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 |
| TT Star Series | 2021/05/21 11:15 | Jakub Kaucky v Jakub Zelinka | L | 3-2 |
| TT Star Series | 2021/05/21 09:45 | Adam Stalzer v Jakub Zelinka | W | 2-3 |
| TT Star Series | 2021/05/21 07:45 | David Reitspies v Jakub Zelinka | L | 3-2 |