| KNVB beker 2020/2021 - Appearances as Referee |  |
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| 19/01/2021 | FC Volendam | - | PSV Eindhoven | 0:2 | 1 | - | - |
| KNVB beker 2020/2021 - Appearances as Referee | |
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| 19/01/2021 | FC Volendam | - | PSV Eindhoven | 0:2 | 1 | - | - |
| Complete name: | Christiaan Bax |
| Born: | 15/06/1988 |
| Place of birth: |
Netherlands |
| Residence: | Hendrik-Ido-Ambacht |
| Nationality: |
Netherlands |