| 3. Round | 11/03/1990 | FC Zürich | - | AC Bellinzona | 1:0 | ||||
| 5. Round | 25/03/1990 | FC Fribourg | - | AC Bellinzona | 1:1 | ||||
| 6. Round | 11/04/1990 | AC Bellinzona | - | FC Schaffhausen | 2:0 | ||||
| 8. Round | 25/04/1990 | AC Bellinzona | - | FC Chur | 4:1 | ||||
| 9. Round | 28/04/1990 | FC Schaffhausen | - | AC Bellinzona | 0:2 |  |
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| 10. Round | 05/05/1990 | AC Bellinzona | - | FC Fribourg | 4:1 | ||||
| 11. Round | 12/05/1990 | FC Basel 1893 | - | AC Bellinzona | 4:1 | |
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| 13. Round | 26/05/1990 | Servette FC | - | AC Bellinzona | 2:1 | ||||
| 14. Round | 30/05/1990 | AC Bellinzona | - | Yverdon Sport FC | 0:0 |
Serbia