| Super League | Matches | W | D | L |  |
 |
 |
| home | 1 | - | - | 1 | 1 | 1 | - |
| away | 1 | - | - | 1 | 1 | - | - |
| overall | 2 | - | - | 2 | 2 | 1 | - |
| Super League | Home | - | Guest | |
|
|
Results |
| 03/05/88 | CS Chênois | - | FC Chiasso | 1 | - | - | 3:1 |
| 15/05/93 | FC Chiasso | - | FC St. Gallen | 1 | 1 | - | 0:2 |
| Super League | Matches | W | D | L | |
|
|
| home | 1 | - | - | 1 | 1 | 1 | - |
| away | 1 | - | - | 1 | 1 | - | - |
| overall | 2 | - | - | 2 | 2 | 1 | - |
| Super League | Home | - | Guest | |
|
|
Results |
| 03/05/88 | CS Chênois | - | FC Chiasso | 1 | - | - | 3:1 |
| 15/05/93 | FC Chiasso | - | FC St. Gallen | 1 | 1 | - | 0:2 |
| Complete name: | Serge Muhmenthaler |
| Born: | 20/05/1953 |
| Place of birth: |
Grenchen, 
Switzerland |
| Nationality: |
Switzerland |
| Bundesliga (GER) appearances: | 4 |