| TT Star Series | 2021/07/29 13:15 | Jakub Seibert v Jakub Kaucky | W | 3-1 |
| TT Star Series | 2021/04/19 09:15 | Jakub Kaucky v Jakub Seibert | L | 3-1 |
| Czech Republic Cup | 2019/11/30 15:46 | Jakub Kaucky v Jakub Seibert | W | 1-3 |
| TT Star Series | 2021/08/05 12:45 | Jakub Seibert v Romain Ruiz | L | 0-3 |
| TT Star Series | 2021/08/05 10:15 | Jakub Seibert v Jiri Martinko | L | 0-3 |
| TT Star Series | 2021/08/05 08:15 | Jakub Seibert v Daniel Kosiba | L | 1-3 |
| TT Star Series | 2021/08/05 06:00 | Jakub Seibert v Dmitrij Prokopcov | L | 0-3 |
| TT Star Series | 2021/07/30 10:15 | Petr David v Jakub Seibert | L | 3-0 |
| TT Star Series | 2021/07/30 08:45 | Jakub Zelinka v Jakub Seibert | W | 1-3 |
| TT Star Series | 2021/07/30 07:10 | Jakub Seibert v Ondrej Bajger | L | 1-3 |
| TT Star Series | 2021/07/29 13:15 | Jakub Seibert v Jakub Kaucky | W | 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 | 2021/07/29 10:45 | Petr David v Jakub Kaucky | L | 3-0 |
| TT Star Series | 2021/07/29 09:15 | Tomas Tregler v Jakub Kaucky | L | 3-0 |
| TT Star Series | 2021/07/29 06:00 | Jakub Zelinka v Jakub Kaucky | L | 3-0 |