| TT Star Series | 2024/11/19 20:46 | Frantisek Onderka v Jakub Seibert | W | 3-2 |
| TT Star Series | 2024/11/19 17:30 | Frantisek Onderka v Jakub Seibert | W | 3-2 |
| TT Star Series | 2024/07/23 16:30 | Jakub Seibert v Frantisek Onderka | W | 2-3 |
| TT Star Series | 2024/03/18 08:10 | Frantisek Onderka v Jakub Seibert | W | 3-0 |
| TT Star Series | 2024/02/10 13:54 | Frantisek Onderka v Jakub Seibert | W | 3-1 |
| TT Star Series | 2024/02/09 07:00 | Jakub Seibert v Frantisek Onderka | L | 3-0 |
| TT Star Series | 2023/07/27 10:15 | Frantisek Onderka v Jakub Seibert | W | 3-1 |
| Czech Extraleague | 2023/01/12 17:40 | Jakub Seibert v Frantisek Onderka | L | 3-1 |
| TT Star Series | 2025/01/14 12:30 | Gaston Alto v Frantisek Onderka | L | 3-2 |
| TT Star Series | 2025/01/14 10:30 | Frantisek Onderka v Hugo Deschamps | L | 2-3 |
| TT Star Series | 2025/01/14 08:00 | David Reitspies v Frantisek Onderka | L | 3-1 |
| TT Star Series | 2025/01/13 14:30 | Jiri Vrablik v Frantisek Onderka | L | 3-1 |
| TT Star Series | 2025/01/13 12:32 | Dmitrij Prokopcov v Frantisek Onderka | W | 0-3 |
| TT Star Series | 2025/01/13 09:30 | Bence Majoros v Frantisek Onderka | L | 3-0 |
| TT Star Series | 2025/01/13 07:30 | Pavel Sirucek v Frantisek Onderka | L | 3-0 |
| Czech Extraleague | 2025/01/10 17:00 | Jiri Vrablik v Frantisek Onderka | L | 3-0 |
| TT Star Series | 2025/01/14 20:34 | Michal Benes v Jakub Seibert | L | 3-0 |
| TT Star Series | 2025/01/14 19:19 | David Prusa v Jakub Seibert | W | 1-3 |
| TT Star Series | 2025/01/13 22:00 | Nazar Tretiak v Jakub Seibert | L | 3-0 |
| TT Star Series | 2025/01/13 18:00 | Michal Benes v Jakub Seibert | L | 3-0 |
| TT Star Series | 2025/01/13 15:00 | Radim Bako v Jakub Seibert | W | 0-3 |
| Czech Extraleague | 2025/01/03 16:40 | Adam Klajber v Jakub Seibert | W | 2-3 |
| TT Star Series | 2024/11/28 13:19 | Oleksandr Tymofieiev v Jakub Seibert | W | 2-3 |
| TT Star Series | 2024/11/28 10:16 | Jakub Seibert v Lichen Wang | W | 3-0 |