Additions
| from | Name | Pos | Team | Team | ||
|---|---|---|---|---|---|---|
| 01/1990 |  | Frank Lippmann | FW |  | Vorwärts Steyr | Vorwärts Steyr |
| 07/1989 | | Willi Hölzgen | MF |  | FC Emmenbrücke | Emmenbrücke |
| 07/1989 |  | Nabil Bel Bahi | DF | |||
| 07/1989 |  | Alex Imhof | DF |  | Grasshopper Club Zürich | Grasshoppers |
| 07/1989 | | Daniel Perisset | DF |  | Zug 94 | Zug 94 |
| 07/1989 | | John Dario | FW |  | CS Chênois | Chenois |
| 07/1989 |  | Necip Ugras | FW | | Grasshopper Club Zürich | Grasshoppers |