4. Round | 21/03/1998 | FC Sion | - | FC Aarau | 0:0 | ||||
8. Round | 19/04/1998 | FC Aarau | - | FC Zürich | 1:2 | ||||
9. Round | 26/04/1998 | FC Aarau | - | FC St. Gallen | 0:1 | ||||
11. Round | 03/05/1998 | FC Aarau | - | FC Sion | 1:2 | ||||
12. Round | 09/05/1998 | FC Luzern | - | FC Aarau | 0:0 | ||||
13. Round | 16/05/1998 | FC Aarau | - | Grasshopper Club Zürich | 0:3 | ||||
14. Round | 23/05/1998 | Lausanne Sports | - | FC Aarau | 4:1 |