| TT Star Series | 2021/09/03 10:45 | Jakub Seibert v Josef Braun | L | 2-3 |
| TT Star Series | 2021/07/01 09:45 | Josef Braun v Jakub Seibert | W | 1-3 |
| TT Star Series | 2021/10/14 10:45 | Jakub Seibert v Tomas Beran | W | 3-0 |
| TT Star Series | 2021/10/14 08:15 | Radek Skala v Jakub Seibert | W | 2-3 |
| TT Star Series | 2021/10/14 06:35 | Jakub Seibert v Tomas Koldas | W | 3-2 |
| Others | 2021/09/24 15:08 | Jakub Kleprlik v Jakub Seibert | L | 3-2 |
| TT Star Series | 2021/09/21 11:15 | Viktor Brodd v Jakub Seibert | L | 3-0 |
| TT Star Series | 2021/09/21 09:45 | Tomas Tregler v Jakub Seibert | L | 3-1 |
| TT Star Series | 2021/09/21 07:45 | Oleksandr Tymofieiev v Jakub Seibert | W | 2-3 |
| TT Star Series | 2021/09/20 13:15 | Amirreza Abbasi v Jakub Seibert | L | 3-0 |
| TT Star Series | 2021/10/14 10:15 | Radek Skala v Josef Braun | L | 3-2 |
| TT Star Series | 2021/10/14 08:45 | Josef Braun v Tomas Koldas | L | 0-3 |
| TT Star Series | 2021/10/14 07:10 | Josef Braun v David Prusa | W | 3-1 |
| TT Star Series | 2021/10/01 11:45 | Josef Braun v Miroslav Horejsi | L | 1-3 |
| TT Star Series | 2021/10/01 08:45 | Josef Braun v Michal Obeslo | L | 2-3 |
| TT Star Series | 2021/10/01 06:35 | Josef Braun v Jiri Vrablik | L | 1-3 |
| TT Star Series | 2021/09/30 12:45 | Josef Braun v Daniele Pinto | W | 3-2 |
| TT Star Series | 2021/09/30 10:15 | Josef Braun v Marius Henninger | W | 3-1 |