| République tchèque - Extraleague | 2023/01/12 17:40 | Jakub Seibert v Frantisek Onderka | L | 3-1 |
| TT Star Series | 2022/07/20 12:15 | Jakub Seibert v Frantisek Onderka | W | 1-3 |
| TT Star Series | 2021/05/11 07:10 | Jakub Seibert v Frantisek Onderka | W | 1-3 |
| République tchèque - Extraleague | 2019/12/05 18:30 | Jakub Seibert v Frantisek Onderka | W | 2-3 |
| TT Star Series | 2023/07/27 08:15 | Frantisek Onderka v Michal Obeslo | L | 0-3 |
| TT Star Series | 2023/07/27 06:00 | Frantisek Onderka v Yannick Vostes | L | 0-3 |
| TT Star Series | 2023/07/26 12:15 | Frantisek Onderka v Hampus Soderlund | L | 0-3 |
| TT Star Series | 2023/07/26 10:45 | Frantisek Onderka v Petr David | L | 1-3 |
| TT Star Series | 2023/07/26 08:15 | Oleksandr Tymofieiev v Frantisek Onderka | L | 3-2 |
| TT Star Series | 2023/07/26 06:35 | Frantisek Onderka v Dmitrij Prokopcov | L | 0-3 |
| TT Star Series | 2023/07/13 10:15 | Frantisek Onderka v Michal Benes | L | 1-3 |
| TT Star Series | 2023/07/13 06:00 | Frantisek Onderka v David Reitspies | L | 2-3 |
| TT Star Series | 2023/07/27 08:45 | Oleksandr Tymofieiev v Jakub Seibert | L | 3-1 |
| TT Star Series | 2023/07/27 07:10 | Jakub Seibert v Dmitrij Prokopcov | L | 0-3 |
| TT Star Series | 2023/07/26 13:15 | Jakub Seibert v Petr David | L | 0-3 |
| TT Star Series | 2023/07/26 11:45 | Michal Obeslo v Jakub Seibert | L | 3-1 |
| TT Star Series | 2023/07/26 09:45 | Yannick Vostes v Jakub Seibert | L | 3-1 |
| TT Star Series | 2023/07/26 07:10 | Hampus Soderlund v Jakub Seibert | L | 3-1 |
| TT Elite Series | 2023/07/25 09:40 | Grzegorz Adamiak v Jakub Seibert | W | 1-3 |
| TT Elite Series | 2023/07/25 08:50 | Lukasz Jarocki v Jakub Seibert | W | 0-3 |