| 4. Round | 26/08/1972 | FC St. Gallen | - | FC Winterthur | 0:4 | ||||
| 5. Round | 02/09/1972 | FC Winterthur | - | FC Chiasso | 3:2 | ||||
| 9. Round | 30/09/1972 | FC Winterthur | - | FC Zürich | 3:0 |  |
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| 10. Round | 08/10/1972 | FC Sion | - | FC Winterthur | 1:0 | ||||
| 11. Round | 15/10/1972 | FC Lugano | - | FC Winterthur | 1:0 | ||||
| 12. Round | 29/10/1972 | FC Winterthur | - | Servette FC | 3:0 | ||||
| 13. Round | 19/11/1972 | FC Fribourg | - | FC Winterthur | 1:1 | ||||
| 15. Round | 04/03/1973 | FC Basel 1893 | - | FC Winterthur | 3:1 | ||||
| 18. Round | 01/04/1973 | FC Winterthur | - | Lausanne Sports | 1:0 | ||||
| 19. Round | 15/04/1973 | FC La Chaux-de-Fonds | - | FC Winterthur | 1:0 | ||||
| 20. Round | 28/04/1973 | FC Winterthur | - | BSC Young Boys | 1:0 | ||||
| 23. Round | 19/05/1973 | FC Winterthur | - | FC Sion | 0:1 | ||||
| 25. Round | 02/06/1973 | Servette FC | - | FC Winterthur | 3:0 | ||||
| 26. Round | 09/06/1973 | FC Winterthur | - | FC Fribourg | 4:2 |
Switzerland