| 13. Round | 10/10/1990 | FC Sion | - | Servette FC | 2:1 |  |
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| 14. Round | 20/10/1990 | FC St. Gallen | - | FC Sion | 2:1 | |
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| 15. Round | 27/10/1990 | FC Sion | - | FC Wettingen | 3:2 | ||||
| 16. Round | 04/11/1990 | BSC Young Boys | - | FC Sion | 0:0 | ||||
| 17. Round | 10/11/1990 | FC Sion | - | FC Zürich | 1:0 | ||||
| 18. Round | 18/11/1990 | FC Sion | - | FC Lugano | 3:0 | |
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| 19. Round | 25/11/1990 | Lausanne Sports | - | FC Sion | 3:4 | ||||
| 20. Round | 02/12/1990 | FC Aarau | - | FC Sion | 0:0 | ||||
| 21. Round | 09/12/1990 | FC Sion | - | Grasshopper Club Zürich | 2:1 | |
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| 22. Round | 16/12/1990 | Neuchâtel Xamax FC | - | FC Sion | 1:1 |
Argentina