| Tschechischer Pokal | 2019/11/30 15:46 | Jakub Kaucky v Jakub Seibert | L | 1-3 |
| TT Star Series | 2021/04/19 07:45 | Radim Moravek v Jakub Kaucky | L | 3-0 |
| TT Star Series | 2021/03/23 12:15 | Jakub Kaucky v Adam Stalzer | L | 0-3 |
| TT Star Series | 2021/03/23 10:15 | Tomas Konecny v Jakub Kaucky | L | 3-0 |
| TT Star Series | 2021/03/23 07:00 | Antonin Gavlas v Jakub Kaucky | L | 3-0 |
| TT Star Series | 2021/03/22 12:45 | Oleksandr Tymofieiev v Jakub Kaucky | L | 3-1 |
| TT Star Series | 2021/03/22 12:15 | Jakub Kaucky v Tomas Martinko | L | 0-3 |
| TT Star Series | 2021/03/22 10:45 | Jakub Kaucky v Michal Benes | L | 0-3 |
| TT Star Series | 2021/03/22 08:45 | Jakub Kaucky v Martin Olejnik | L | 1-3 |
| TT Star Series | 2021/04/19 06:00 | Patrik Klos v Jakub Seibert | L | 3-0 |
| TT Star Series | 2021/04/13 11:45 | Jakub Seibert v Patrik Klos | L | 0-3 |
| TT Star Series | 2021/04/13 08:45 | Jakub Seibert v Matej Stach | L | 0-3 |
| TT Star Series | 2021/04/13 06:35 | Jakub Seibert v Dmitrij Prokopcov | L | 0-3 |
| TT Star Series | 2021/04/12 12:45 | Jakub Seibert v Antonin Gavlas | L | 1-3 |
| TT Star Series | 2021/04/12 10:15 | Jakub Seibert v Miroslav Horejsi | L | 1-3 |
| TT Star Series | 2021/04/12 08:15 | Jakub Seibert v David Reitspies | L | 0-3 |
| TT Star Series | 2021/04/09 10:45 | Jakub Seibert v Richard Vyborny | W | 3-0 |