Additions
| from | Name | Pos | Team | Team | ||
|---|---|---|---|---|---|---|
| 01/1990 |  | Roland Widmer | DF |  | Neuchâtel Xamax FCS | Xamax |
| 01/1990 | | Dominique Cina | FW |  | FC Sion | FC Sion |
| 07/1989 | | Daniel Rupf | DF | |||
| 07/1989 |  | Dan Corneliusson | FW |  | Como 1907 | Como 1907 |
| 07/1989 | | Martin Fink | FW | |||
| 07/1989 | | Steve Guillod | FW | |||
| 07/1989 |  | Maurizio Jacobacci | FW |  | AC Bellinzona | AC Bellinzona |
| 07/1989 |  | Andreas Löbmann | FW |  | 1860 Munich | 1860 Munich |
Departures
| from | Name | Pos | Team | Team | ||
|---|---|---|---|---|---|---|
| 07/1989 | | Pedro Marin | MF |  | Zug 94 | Zug 94 |
| 07/1989 |  | Franco Navarro | FW |  | Unión de Santa Fe | Unión |
| 07/1989 | | Walter Pellegrini | FW | | AC Bellinzona | AC Bellinzona |