| Promotion League 2021/2022 - Appearances as Referee |  |
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 |
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| 25/09/2021 | SC Brühl | - | Stade Nyonnais | 2:5 | 7 | - | - |
| Promotion League 2021/2022 - Appearances as Referee | |
|
|
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| 25/09/2021 | SC Brühl | - | Stade Nyonnais | 2:5 | 7 | - | - |
| Complete name: | Johannes von Mandach |
| Born: | 28/07/1994 |
| Place of birth: |
Switzerland |
| Residence: | Brugg |
| Nationality: |
Switzerland |