Additions
| from | Name | Pos | Team | Team | ||
|---|---|---|---|---|---|---|
| 01/1991 |  | Daniel Casanova | MF | |||
| 01/1991 | | Paolo Novaresi | FW |  | AC Bellinzona | AC Bellinzona |
| 01/1991 | | Saverio Quatrale | FW | |||
| 07/1990 | | Valentin Oberholzer | GK | |||
| 07/1990 |  | Roberto Crausaz | DF | |||
| 07/1990 | | Marcel Sommerhalder | DF | |||
| 07/1990 | | Sascha Bieler | MF | |||
| 07/1990 | | Vladimir Petković | MF |  | FC Martigny Sports | Martigny Sports |
| 07/1990 | | Antonio Federico | FW |
Departures
| from | Name | Pos | Team | Team | ||
|---|---|---|---|---|---|---|
| 07/1990 | | Oliver Sidler | DF |  | FC St. Gallen | St.Gallen |