| 1. Round | 18/03/1989 | FC Zürich | - | FC Grenchen | 2:1 | ||||
| 2. Round | 23/03/1989 | FC Grenchen | - | FC Malley | 2:4 | ||||
| 5. Round | 15/04/1989 | FC Grenchen | - | FC St. Gallen | 0:1 | ||||
| 6. Round | 29/04/1989 | FC Grenchen | - | CS Chênois | 0:0 | ||||
| 7. Round | 06/05/1989 | Lausanne Sports | - | FC Grenchen | 5:0 |
Switzerland