| TT Star Series | 2023/06/12 11:45 | Frantisek Onderka v Roman Rezetka | W | 1-3 |
| TT Star Series | 2023/05/26 12:15 | Roman Rezetka v Frantisek Onderka | L | 2-3 |
| TT Star Series | 2022/11/17 10:15 | Roman Rezetka v Frantisek Onderka | L | 0-3 |
| TT Star Series | 2023/12/02 11:15 | Roman Rezetka v Antonin Gavlas | L | 0-3 |
| TT Star Series | 2023/12/02 09:15 | Roman Rezetka v Tomas Konecny | L | 0-3 |
| TT Star Series | 2023/12/02 07:00 | Roman Rezetka v Jakub Seibert | L | 2-3 |
| TT Star Series | 2023/12/01 13:15 | Roman Rezetka v Adam Klajber | L | 1-3 |
| TT Star Series | 2023/12/01 11:45 | Roman Rezetka v Michal Benes | L | 0-3 |
| TT Star Series | 2023/12/01 09:15 | Dmitrij Prokopcov v Roman Rezetka | L | 3-1 |
| TT Star Series | 2023/12/01 07:35 | Roman Rezetka v Viktor Yefimov | L | 2-3 |
| TT Star Series | 2023/11/21 11:15 | Roman Rezetka v Dmitrij Prokopcov | L | 1-3 |
| Europe Cup | 2023/11/16 19:10 | Allan Bentsen v Frantisek Onderka | L | 3-2 |
| TT Star Series | 2023/10/14 10:45 | Tomas Konecny v Frantisek Onderka | L | 3-1 |
| TT Star Series | 2023/10/14 08:15 | Jiri Martinko v Frantisek Onderka | L | 3-0 |
| TT Star Series | 2023/10/14 06:35 | Jakub Zelinka v Frantisek Onderka | L | 3-1 |
| TT Star Series | 2023/10/13 11:45 | Frantisek Onderka v Michal Bankosz | W | 3-2 |
| TT Star Series | 2023/10/13 07:45 | Antonin Gavlas v Frantisek Onderka | L | 3-1 |
| Czech Extraleague | 2023/10/12 16:40 | Frantisek Onderka v Dmitrij Prokopcov | W | 3-0 |
| TT Star Series | 2023/09/28 11:45 | Frantisek Onderka v Taehyun Kim | L | 0-3 |