| 3. Round | 29/07/1989 | AC Bellinzona | - | BSC Young Boys | 2:1 |  |
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| 4. Round | 05/08/1989 | FC Aarau | - | AC Bellinzona | 1:2 | ||||
| 6. Round | 12/08/1989 | Servette FC | - | AC Bellinzona | 4:1 | ||||
| 7. Round | 19/08/1989 | Grasshopper Club Zürich | - | AC Bellinzona | 2:0 | ||||
| 8. Round | 23/08/1989 | AC Bellinzona | - | Neuchâtel Xamax FC | 0:0 | ||||
| 10. Round | 09/09/1989 | Lausanne Sports | - | AC Bellinzona | 5:1 | ||||
| 11. Round | 16/09/1989 | AC Bellinzona | - | FC Wettingen | 0:2 | ||||
| 13. Round | 30/09/1989 | AC Bellinzona | - | FC Luzern | 1:3 | ||||
| 14. Round | 07/10/1989 | BSC Young Boys | - | AC Bellinzona | 2:3 | ||||
| 19. Round | 18/11/1989 | Neuchâtel Xamax FC | - | AC Bellinzona | 2:1 |
Switzerland