| TT Star Series | 2021/07/01 12:45 | Jakub Zelinka v Josef Braun | L | 3-0 |
| TT Star Series | 2021/07/23 09:15 | Jiri Martinko v Josef Braun | L | 3-0 |
| TT Star Series | 2021/07/22 12:45 | Oleksandr Tymofieiev v Josef Braun | L | 3-1 |
| TT Star Series | 2021/07/22 11:15 | Josef Braun v Tomas Tregler | L | 1-3 |
| TT Star Series | 2021/07/22 09:45 | Josef Braun v Jiri Vrablik | L | 1-3 |
| TT Star Series | 2021/07/22 07:45 | Josef Braun v Miroslav Horejsi | L | 0-3 |
| TT Star Series | 2021/07/09 11:15 | Josef Braun v Tomas Tregler | L | 1-3 |
| TT Star Series | 2021/07/09 09:15 | Filip Cernota v Josef Braun | W | 0-3 |
| TT Star Series | 2021/07/09 06:00 | Petr Husnik v Josef Braun | L | 3-0 |
| TT Star Series | 2021/07/23 09:45 | Tomas Tregler v Jakub Zelinka | L | 3-1 |
| TT Star Series | 2021/07/23 07:45 | Jiri Martinko v Jakub Zelinka | L | 3-2 |
| TT Star Series | 2021/07/22 13:15 | Jiri Vrablik v Jakub Zelinka | L | 3-0 |
| TT Star Series | 2021/07/22 09:15 | Miroslav Horejsi v Jakub Zelinka | L | 3-0 |
| TT Star Series | 2021/07/22 06:00 | Oleksandr Tymofieiev v Jakub Zelinka | W | 1-3 |
| TT Star Series | 2021/07/02 13:25 | David Reitspies v Jakub Zelinka | L | 3-1 |
| TT Star Series | 2021/07/02 12:45 | Jakub Zelinka v Jiri Martinko | W | 3-0 |
| TT Star Series | 2021/07/02 11:45 | Jakub Zelinka v Ondrej Bajger | L | 2-3 |