| 1. Ronde | 24.02.1990 | FC Wettingen | - | FC Grenchen | 4:1 |  |
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| 2. Ronde | 04.03.1990 | FC Grenchen | - | FC Locarno | 2:3 | ||||
| 3. Ronde | 11.03.1990 | FC Winterthur | - | FC Grenchen | 0:4 | |
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| 4. Ronde | 18.03.1990 | FC Grenchen | - | FC Bulle | 1:3 |  |
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| 5. Ronde | 25.03.1990 | FC Grenchen | - | FC Baden | 1:4 | ||||
| 6. Ronde | 11.04.1990 | FC Aarau | - | FC Grenchen | 3:0 | ||||
| 7. Ronde | 16.04.1990 | FC Grenchen | - | CS Chênois | 1:1 | ||||
| 8. Ronde | 25.04.1990 | CS Chênois | - | FC Grenchen | 1:1 | ||||
| 9. Ronde | 28.04.1990 | FC Grenchen | - | FC Aarau | 2:0 | |
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| 10. Ronde | 05.05.1990 | FC Baden | - | FC Grenchen | 4:1 | |
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| 11. Ronde | 12.05.1990 | FC Bulle | - | FC Grenchen | 2:2 | |
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| 12. Ronde | 19.05.1990 | FC Grenchen | - | FC Winterthur | 1:1 | ||||
| 13. Ronde | 26.05.1990 | FC Locarno | - | FC Grenchen | 1:1 | ||||
| 14. Ronde | 30.05.1990 | FC Grenchen | - | FC Wettingen | 0:1 |
Zwitserland