| 2. Jornada | 06.03.1999 | Etoile Carouge FC | - | FC Wil 1900 | 1:3 | ||||
| 3. Jornada | 14.03.1999 | FC Wil 1900 | - | SR Delémont | 1:4 |  |
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| 4. Jornada | 21.03.1999 | FC Aarau | - | FC Wil 1900 | 3:1 | ||||
| 1. Jornada | 03.04.1999 | FC Wil 1900 | - | BSC Young Boys | 3:4 | ||||
| 5. Jornada | 05.04.1999 | FC Wil 1900 | - | FC Sion | 1:0 | ||||
| 6. Jornada | 11.04.1999 | FC Lugano | - | FC Wil 1900 | 1:0 | ||||
| 7. Jornada | 18.04.1999 | FC Wil 1900 | - | Yverdon Sport FC | 1:1 | |
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| 9. Jornada | 02.05.1999 | FC Wil 1900 | - | FC Lugano | 3:0 | ||||
| 10. Jornada | 08.05.1999 | FC Sion | - | FC Wil 1900 | 2:0 | ||||
| 11. Jornada | 16.05.1999 | FC Wil 1900 | - | FC Aarau | 2:3 | ||||
| 12. Jornada | 22.05.1999 | SR Delémont | - | FC Wil 1900 | 1:2 | ||||
| 13. Jornada | 29.05.1999 | FC Wil 1900 | - | Etoile Carouge FC | 3:4 | ||||
| 14. Jornada | 05.06.1999 | BSC Young Boys | - | FC Wil 1900 | 3:2 |
Suiza