| 1. Round | 12/08/1972 | Lausanne Sports | - | FC La Chaux-de-Fonds | 1:1 | ||||
| 21. Round | 02/05/1973 | Lausanne Sports | - | FC Lugano | 1:0 | ||||
| 22. Round | 12/05/1973 | Lausanne Sports | - | FC Grenchen | 2:0 | ||||
| 23. Round | 19/05/1973 | Grasshopper Club Zürich | - | Lausanne Sports | 2:1 | ||||
| 24. Round | 26/05/1973 | Lausanne Sports | - | FC Basel 1893 | 0:0 | ||||
| 25. Round | 02/06/1973 | FC St. Gallen | - | Lausanne Sports | 3:1 | ||||
| 26. Round | 09/06/1973 | Lausanne Sports | - | FC Chiasso | 8:0 |
Switzerland