| 9. Round | 20/05/1989 | BSC Old Boys | - | FC St. Gallen | 0:2 | ||||
| 10. Round | 23/05/1989 | FC Grenchen | - | BSC Old Boys | 2:0 | ||||
| 11. Round | 27/05/1989 | BSC Old Boys | - | CS Chênois | 1:4 |  |
|||
| 12. Round | 03/06/1989 | FC Malley | - | BSC Old Boys | 1:1 | ||||
| 14. Round | 06/06/1989 | FC Zürich | - | BSC Old Boys | 2:1 |  |
|||
| 13. Round | 10/06/1989 | BSC Old Boys | - | FC Basel 1893 | 0:2 |
Switzerland