| 1. Jornada | 16.07.2005 | FC Thun | - | FC Aarau | 2:0 | ||||
| 2. Jornada | 22.07.2005 | FC Thun | - | Basilea | 3:0 |  |
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| 3. Jornada | 30.07.2005 | FC St. Gallen | - | FC Thun | 5:1 |  |
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| 4. Jornada | 06.08.2005 | FC Zürich | - | FC Thun | 2:2 | ||||
| 5. Jornada | 14.08.2005 | FC Thun | - | Grasshopper Club Zürich | 2:1 | |
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| 6. Jornada | 19.08.2005 | Neuchâtel Xamax FC | - | FC Thun | 0:2 | |
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| 7. Jornada | 28.08.2005 | Yverdon Sport FC | - | FC Thun | 2:0 | ||||
| 8. Jornada | 10.09.2005 | BSC Young Boys | - | FC Thun | 0:0 | ||||
| 9. Jornada | 21.09.2005 | FC Schaffhausen | - | FC Thun | 0:4 | ||||
| 10. Jornada | 24.09.2005 | FC Aarau | - | FC Thun | 2:1 | |
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| 11. Jornada | 02.10.2005 | Basilea | - | FC Thun | 5:1 | ||||
| 12. Jornada | 14.10.2005 | FC Thun | - | FC St. Gallen | 5:1 | |
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| 13. Jornada | 29.10.2005 | FC Thun | - | FC Zürich | 1:6 | ||||
| 14. Jornada | 06.11.2005 | Grasshopper Club Zürich | - | FC Thun | 2:0 | ||||
| 15. Jornada | 18.11.2005 | FC Thun | - | Neuchâtel Xamax FC | 2:3 | |
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| 16. Jornada | 27.11.2005 | FC Thun | - | Yverdon Sport FC | 3:0 | |
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| 17. Jornada | 02.12.2005 | FC Thun | - | BSC Young Boys | 1:1 | |
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| 18. Jornada | 11.12.2005 | FC Thun | - | FC Schaffhausen | 0:3 |
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