| Friendlies 1928 - Appearances as Referee |  |
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 |
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| 21/02/1928 | France | - | Ireland | 4:0 | - | - | - |
| 16/09/1928 | Germany | - | Denmark | 2:1 | - | - | - |
| Friendlies 1928 - Appearances as Referee | |
|
|
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| 21/02/1928 | France | - | Ireland | 4:0 | - | - | - |
| 16/09/1928 | Germany | - | Denmark | 2:1 | - | - | - |
| Complete name: | Paul Ruoff |
| Born: | |
| Place of birth: |
Switzerland |
| Nationality: |
Switzerland |