| TT Star Series | 2021/08/06 10:45 | Jiri Martinko v Jakub Kaucky | L | 3-0 |
| TT Star Series | 2021/08/06 08:15 | Daniel Kosiba v Jakub Kaucky | L | 3-0 |
| TT Star Series | 2021/08/06 06:35 | Jakub Seibert v Jakub Kaucky | L | 3-1 |
| TT Star Series | 2021/08/05 13:45 | Jakub Kaucky v Jakub Folwarski | L | 1-3 |
| TT Star Series | 2021/07/30 11:15 | Tomas Konecny v Jakub Kaucky | L | 3-0 |
| TT Star Series | 2021/07/30 09:45 | Ondrej Bajger v Jakub Kaucky | L | 3-1 |
| TT Star Series | 2021/07/30 07:45 | Dmitrij Prokopcov v Jakub Kaucky | L | 3-0 |
| TT Star Series | 2021/07/29 13:15 | Jakub Seibert v Jakub Kaucky | L | 3-1 |
| TT Star Series | 2021/08/09 08:15 | Ondrej Kveton v Josef Braun | L | 3-1 |
| TT Star Series | 2021/08/09 06:35 | Josef Braun v Tomas Tregler | L | 0-3 |
| TT Star Series | 2021/07/23 11:15 | Josef Braun v Jakub Zelinka | W | 3-1 |
| 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 |