| Czech TT Star Series | 2020/09/14 09:45 | Thomas Keinath v Frantisek Onderka | W | 1-3 |
| TT Star Series | 2022/07/20 07:10 | Frantisek Onderka v Amirreza Abbasi | L | 2-3 |
| République tchèque - Extraleague | 2022/04/29 17:18 | Frantisek Onderka v Dmitrij Prokopcov | L | 0-3 |
| TT Star Series | 2022/04/19 11:00 | Ondrej Kveton v Frantisek Onderka | W | 0-3 |
| TT Star Series | 2022/04/19 09:20 | Miroslav Horejsi v Frantisek Onderka | L | 3-0 |
| TT Star Series | 2022/04/18 13:15 | Youssef Abdel-Aziz v Frantisek Onderka | L | 3-1 |
| TT Star Series | 2022/04/18 10:45 | Antonio Gigliotti v Frantisek Onderka | W | 0-3 |
| TT Star Series | 2022/04/18 09:15 | Michal Benes v Frantisek Onderka | L | 3-0 |
| TT Star Series | 2022/04/18 06:00 | Martin Olejnik v Frantisek Onderka | L | 3-1 |
| TT Star Series | 2022/07/20 06:35 | Jakub Seibert v Thomas Keinath | W | 2-3 |
| TT Star Series | 2022/07/09 11:15 | Thomas Keinath v Tomas Tregler | W | 3-2 |
| TT Star Series | 2022/07/09 09:15 | Yevhen Pryshchepa v Thomas Keinath | W | 1-3 |
| TT Star Series | 2022/07/09 06:00 | Miroslav Horejsi v Thomas Keinath | L | 3-0 |
| TT Star Series | 2022/07/08 12:45 | Jakub Zelinka v Thomas Keinath | L | 3-2 |
| TT Star Series | 2022/07/08 11:15 | Thomas Keinath v Antonin Gavlas | L | 1-3 |
| TT Star Series | 2022/07/08 09:45 | Thomas Keinath v Tibor Spanik | L | 1-3 |
| TT Star Series | 2022/07/08 07:45 | Thomas Keinath v David Reitspies | L | 1-3 |