| 1. Round | 03/03/1999 | Neuchâtel Xamax FC | - | Grasshopper Club Zürich | 1:1 | ||||
| 2. Round | 07/03/1999 | Grasshopper Club Zürich | - | FC Luzern | 4:0 | ||||
| 3. Round | 13/03/1999 | FC Zürich | - | Grasshopper Club Zürich | 0:1 | ||||
| 4. Round | 21/03/1999 | Grasshopper Club Zürich | - | Servette FC | 0:1 | ||||
| 5. Round | 05/04/1999 | Grasshopper Club Zürich | - | FC Basel 1893 | 4:2 | ||||
| 6. Round | 10/04/1999 | FC St. Gallen | - | Grasshopper Club Zürich | 0:0 | ||||
| 7. Round | 16/04/1999 | Lausanne Sports | - | Grasshopper Club Zürich | 2:3 | ||||
| 8. Round | 23/04/1999 | Grasshopper Club Zürich | - | Lausanne Sports | 5:0 | ||||
| 9. Round | 02/05/1999 | Grasshopper Club Zürich | - | FC St. Gallen | 4:0 | ||||
| 10. Round | 08/05/1999 | FC Basel 1893 | - | Grasshopper Club Zürich | 2:0 | ||||
| 11. Round | 14/05/1999 | Servette FC | - | Grasshopper Club Zürich | 0:0 | ||||
| 12. Round | 24/05/1999 | Grasshopper Club Zürich | - | FC Zürich | 0:2 | ||||
| 13. Round | 30/05/1999 | FC Luzern | - | Grasshopper Club Zürich | 1:4 | ||||
| 14. Round | 02/06/1999 | Grasshopper Club Zürich | - | Neuchâtel Xamax FC | 5:0 |
Switzerland