| 2. Jornada | 19.08.1972 | FC Fribourg | - | FC Grenchen | 3:2 |  |
|||
| 3. Jornada | 22.08.1972 | FC Winterthur | - | FC Grenchen | 0:0 | ||||
| 4. Jornada | 26.08.1972 | FC Grenchen | - | FC Lugano | 0:1 | ||||
| 5. Jornada | 02.09.1972 | FC Grenchen | - | Grasshopper Club Zürich | 1:2 | ||||
| 6. Jornada | 09.09.1972 | Basilea | - | FC Grenchen | 2:0 | ||||
| 7. Jornada | 16.09.1972 | FC Grenchen | - | FC St. Gallen | 1:0 | ||||
| 8. Jornada | 23.09.1972 | FC Chiasso | - | FC Grenchen | 0:1 | ||||
| 9. Jornada | 30.09.1972 | FC Grenchen | - | Lausanne Sports | 1:3 | ||||
| 10. Jornada | 07.10.1972 | FC La Chaux-de-Fonds | - | FC Grenchen | 1:1 | ||||
| 12. Jornada | 29.10.1972 | FC Zürich | - | FC Grenchen | 4:0 | ||||
| 13. Jornada | 19.11.1972 | FC Grenchen | - | FC Sion | 1:3 | ||||
| 14. Jornada | 03.12.1972 | Servette FC | - | FC Grenchen | 2:0 | ||||
| 15. Jornada | 04.03.1973 | FC Grenchen | - | FC Fribourg | 1:0 | ||||
| 16. Jornada | 11.03.1973 | FC Lugano | - | FC Grenchen | 3:2 | ||||
| 17. Jornada | 18.03.1973 | Grasshopper Club Zürich | - | FC Grenchen | 3:0 | ||||
| 18. Jornada | 01.04.1973 | FC Grenchen | - | Basilea | 1:2 |
Suiza