| 1. Round | 16/07/2005 | FC Thun | - | FC Aarau | 2:0 | ||||
| 2. Round | 23/07/2005 | FC Aarau | - | FC St. Gallen | 1:4 | ||||
| 4. Round | 06/08/2005 | FC Aarau | - | Neuchâtel Xamax FC | 2:0 | ||||
| 3. Round | 10/08/2005 | BSC Young Boys | - | FC Aarau | 0:0 | ||||
| 5. Round | 13/08/2005 | FC Aarau | - | Yverdon Sport FC | 1:1 | ||||
| 6. Round | 20/08/2005 | FC Basel 1893 | - | FC Aarau | 7:2 |  |
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| 7. Round | 28/08/2005 | FC Aarau | - | Grasshopper Club Zürich | 0:1 | ||||
| 8. Round | 11/09/2005 | FC Schaffhausen | - | FC Aarau | 0:1 | ||||
| 15. Round | 20/11/2005 | FC Aarau | - | FC Basel 1893 | 0:2 | ||||
| 16. Round | 26/11/2005 | Grasshopper Club Zürich | - | FC Aarau | 1:1 | ||||
| 17. Round | 04/12/2005 | FC Aarau | - | FC Schaffhausen | 0:2 |
Switzerland
Turkey 