| Friendlies 1966 - Appearances as Referee |  |
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| 18/06/1966 | Switzerland | - | Mexico | 1:1 | - | - | - |
| Friendlies 1966 - Appearances as Referee | |
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| 18/06/1966 | Switzerland | - | Mexico | 1:1 | - | - | - |
| Complete name: | Mathias Frisch |
| Born: | |
| Place of birth: |
Luxembourg |
| Residence: | Schifflange |
| Nationality: |
Luxembourg |