| 1. fotbalová liga 2021/2022 - Appearances as Referee |  |
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| 31/07/2021 | MFK Karviná | - | FC Hradec Králové | 1:1 | 7 | - | - |
| 1. fotbalová liga 2021/2022 - Appearances as Referee | |
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|
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| 31/07/2021 | MFK Karviná | - | FC Hradec Králové | 1:1 | 7 | - | - |
| Complete name: | Ondřej Cieslar |
| Born: | 17/05/1990 |
| Place of birth: |
Czech Republic |
| Nationality: |
Czech Republic |