| Czech TT Star Series | 2020/04/23 10:00 | Jakub Seibert v Jan Valenta | W | 0-3 |
| Czech TT Star Series | 2020/10/10 07:45 | Petr David v Jan Valenta | W | 0-3 |
| Czech TT Star Series | 2020/07/17 11:15 | Petr David v Jan Valenta | L | 3-0 |
| Czech TT Star Series | 2020/07/17 10:10 | Petr David v Jan Valenta | L | 3-0 |
| Czech TT Star Series | 2020/07/17 08:55 | David Reitspies v Jan Valenta | L | 3-0 |
| Czech TT Star Series | 2020/07/17 07:15 | Dmitrij Prokopcov v Jan Valenta | L | 3-1 |
| Czech TT Star Series | 2020/07/16 11:50 | Michal Blinka v Jan Valenta | W | 0-3 |
| Czech TT Star Series | 2020/07/16 09:45 | Petr Husnik v Jan Valenta | L | 3-1 |
| Czech TT Star Series | 2020/07/16 08:30 | Tomas Koldas v Jan Valenta | L | 3-0 |
| Czech TT Star Series | 2020/10/06 13:20 | Jakub Seibert v Andrei Putuntica | L | 0-3 |
| Czech TT Star Series | 2020/10/06 12:15 | Horacio Cifuentes v Jakub Seibert | L | 3-0 |
| Czech TT Star Series | 2020/10/06 10:15 | Jakub Seibert v Horacio Cifuentes | L | 0-3 |
| Czech TT Star Series | 2020/10/06 08:15 | Jakub Seibert v Tomasz Rakowski | W | 3-0 |
| Czech TT Star Series | 2020/10/06 06:00 | Jakub Seibert v Oleksandr Tymofieiev | W | 3-1 |
| Czech TT Star Series | 2020/10/05 12:15 | Jakub Seibert v Andrei Putuntica | L | 1-3 |
| Czech TT Star Series | 2020/10/05 10:45 | Jakub Seibert v Igor Misztal | W | 3-0 |
| Czech TT Star Series | 2020/10/05 08:15 | Boguslav Koszyk v Jakub Seibert | L | 3-2 |