| 1. Jornada | 01.03.2003 | Neuchâtel Xamax FC | - | Basilea | 3:1 | ||||
| 2. Jornada | 08.03.2003 | Basilea | - | Servette FC | 2:0 | ||||
| 4. Jornada | 22.03.2003 | Basilea | - | Grasshopper Club Zürich | 2:2 |  |
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| 5. Jornada | 06.04.2003 | FC Zürich | - | Basilea | 1:2 | ||||
| 8. Jornada | 27.04.2003 | BSC Young Boys | - | Basilea | 2:0 | ||||
| 9. Jornada | 04.05.2003 | FC Wil 1900 | - | Basilea | 4:5 | |
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| 10. Jornada | 08.05.2003 | Basilea | - | FC Zürich | 3:1 | |
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| 11. Jornada | 16.05.2003 | Grasshopper Club Zürich | - | Basilea | 2:2 | |
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| 13. Jornada | 24.05.2003 | Servette FC | - | Basilea | 0:4 | |
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