| Friendlies 1980 - Appearances as Referee |  |
 |
 |
||||
| 30/05/1980 | Hungary | - | Scotland | 3:1 | - | - | - |
| 06/06/1980 | Belgium | - | Romania | 2:1 | - | - | - |
| Friendlies 1980 - Appearances as Referee | |
|
|
||||
| 30/05/1980 | Hungary | - | Scotland | 3:1 | - | - | - |
| 06/06/1980 | Belgium | - | Romania | 2:1 | - | - | - |
| Complete name: | Jakob Baumann |
| Born: | 22/09/1941 |
| Place of birth: |
Switzerland |
| Residence: | Schaffhausen |
| Nationality: |
Switzerland |