| 1. Jornada | 03.03.1999 | Neuchâtel Xamax FC | - | Grasshopper Club Zürich | 1:1 | ||||
| 2. Jornada | 07.03.1999 | Grasshopper Club Zürich | - | FC Luzern | 4:0 | ||||
| 3. Jornada | 13.03.1999 | FC Zürich | - | Grasshopper Club Zürich | 0:1 | ||||
| 5. Jornada | 05.04.1999 | Grasshopper Club Zürich | - | Basilea | 4:2 | ||||
| 6. Jornada | 10.04.1999 | FC St. Gallen | - | Grasshopper Club Zürich | 0:0 | ||||
| 7. Jornada | 16.04.1999 | Lausanne Sports | - | Grasshopper Club Zürich | 2:3 | ||||
| 9. Jornada | 02.05.1999 | Grasshopper Club Zürich | - | FC St. Gallen | 4:0 | ||||
| 11. Jornada | 14.05.1999 | Servette FC | - | Grasshopper Club Zürich | 0:0 | ||||
| 12. Jornada | 24.05.1999 | Grasshopper Club Zürich | - | FC Zürich | 0:2 |  |
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| 14. Jornada | 02.06.1999 | Grasshopper Club Zürich | - | Neuchâtel Xamax FC | 5:0 |
Suiza