| TT Star Series | 06/07 06:35 | - | Elias Ranefur v Frantisek Onderka | L | 3-2 | |
| TT Star Series | 06/06 10:15 | - | Frantisek Onderka v Jakub Zelinka | L | 2-3 | |
| TT Star Series | 06/01 11:45 | - | Jong-Eon Yeon v Frantisek Onderka | W | 1-3 | |
| TT Star Series | 06/01 09:45 | - | Frantisek Onderka v Yannick Vostes | L | 0-3 | |
| TT Star Series | 06/01 07:10 | - | Thibault Poret v Frantisek Onderka | L | 3-1 | |
| TT Star Series | 05/31 13:45 | - | Florian Bluhm v Frantisek Onderka | L | 3-1 | |
| TT Star Series | 05/31 11:15 | - | Michal Benes v Frantisek Onderka | L | 3-1 | |
| TT Star Series | 05/31 08:45 | - | Miad Lotfijanabadi v Frantisek Onderka | L | 3-0 | |
| TT Star Series | 05/31 06:35 | - | Laurent Cova v Frantisek Onderka | W | 1-3 | |
| TT Star Series | 05/27 10:45 | - | Frantisek Onderka v Tomas Konecny | L | 0-3 | |
| TT Star Series | 05/27 09:15 | - | Frantisek Onderka v Bastien Rembert | L | 0-3 | |
| TT Star Series | 05/27 07:45 | - | Frantisek Onderka v Petr David | W | 3-1 | |
| TT Star Series | 05/26 12:15 | - | Roman Rezetka v Frantisek Onderka | W | 2-3 | |
| TT Star Series | 05/26 10:15 | - | Tomas Koldas v Frantisek Onderka | L | 3-1 | |
| TT Star Series | 05/26 08:45 | - | Frantisek Onderka v Oleksandr Didukh | W | 3-1 | |
| TT Star Series | 05/13 13:36 | - | Frantisek Onderka v Ondrej Kveton | L | 1-3 | |
| TT Star Series | 05/13 12:36 | - | Martin Buch Andersen v Frantisek Onderka | L | 3-0 | |
| TT Star Series | 05/13 10:45 | - | Martin Pytlik v Frantisek Onderka | W | 2-3 | |
| TT Star Series | 05/13 08:15 | - | Mate Moricz v Frantisek Onderka | W | 1-3 | |
| TT Star Series | 05/13 06:35 | - | Ondrej Kveton v Frantisek Onderka | L | 3-2 | |
| TT Star Series | 05/12 13:45 | - | Frantisek Onderka v Martin Buch Andersen | L | 0-3 | |
| TT Star Series | 05/12 11:45 | - | Frantisek Onderka v Michal Blinka | L | 2-3 | |
| TT Star Series | 05/12 09:15 | - | Frantisek Onderka v Jakub Kaucky | W | 3-1 | |
| TT Star Series | 05/12 07:45 | - | Stepan Brhel v Frantisek Onderka | W | 2-3 | |
| Czech Republic Extraleague | 03/30 16:40 | - | Frantisek Onderka v Radim Moravek | W | 3-0 | |
| Czech Republic Extraleague | 03/03 18:00 | - | Frantisek Onderka v Vlastimil Buben | W | 3-1 | |
| Czech Republic Extraleague | 03/03 17:06 | - | Frantisek Onderka v Marek Klasek | W | 3-1 | |
| Czech Republic Extraleague | 02/24 17:40 | - | Tomas Pavelka v Frantisek Onderka | W | 1-3 | |
| TT Star Series | 01/14 11:45 | - | Stefan Kostadinovic v Frantisek Onderka | W | 2-3 | |
| TT Star Series | 01/14 09:15 | - | Josef Braun v Frantisek Onderka | L | 3-1 |