15. Round | 02/03/1980 | Lausanne Sports | - | FC Zürich | 3:0 | ||||
16. Round | 09/03/1980 | FC Lugano | - | Lausanne Sports | 0:1 | ||||
17. Round | 16/03/1980 | Lausanne Sports | - | FC Luzern | 1:3 | ||||
18. Round | 23/03/1980 | FC Sion | - | Lausanne Sports | 0:3 | ||||
19. Round | 29/03/1980 | Lausanne Sports | - | FC La Chaux-de-Fonds | 5:1 | ||||
20. Round | 12/04/1980 | FC Basel | - | Lausanne Sports | 3:1 | ||||
22. Round | 26/04/1980 | FC Chiasso | - | Lausanne Sports | 1:0 | ||||
23. Round | 03/05/1980 | Lausanne Sports | - | BSC Young Boys | 3:1 | ||||
24. Round | 10/05/1980 | Servette FC | - | Lausanne Sports | 3:1 | ||||
25. Round | 17/05/1980 | Lausanne Sports | - | Neuchâtel Xamax FC | 1:1 | ||||
26. Round | 20/05/1980 | CS Chênois | - | Lausanne Sports | 2:2 |