| 20. Round | 08/12/1979 | FC Sochaux | - | Stade Brestois 29 | 7:0 |  |
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| 21. Round | 15/12/1979 | Paris Saint-Germain | - | FC Sochaux | 3:1 | ||||
| 22. Round | 19/01/1980 | FC Sochaux | - | RC Lens | 3:0 | ||||
| 23. Round | 25/01/1980 | AS Nancy Lorraine | - | FC Sochaux | 1:2 | ||||
| 24. Round | 02/02/1980 | FC Sochaux | - | AS Saint-Étienne | 4:1 | ||||
| 26. Round | 23/02/1980 | FC Sochaux | - | SC Bastia | 3:0 | ||||
| 27. Round | 29/02/1980 | Nîmes Olympique | - | FC Sochaux | 2:0 | ||||
| 28. Round | 11/03/1980 | FC Sochaux | - | Angers SCO | 4:0 | |
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| 29. Round | 22/03/1980 | US Valenciennes-Anzin | - | FC Sochaux | 1:1 | ||||
| 30. Round | 29/03/1980 | FC Sochaux | - | Girondins Bordeaux | 2:0 | ||||
| 31. Round | 02/04/1980 | OGC Nice | - | FC Sochaux | 1:2 | ||||
| 32. Round | 07/04/1980 | FC Sochaux | - | Olympique Lyonnais | 3:1 | ||||
| 33. Round | 17/04/1980 | FC Metz | - | FC Sochaux | 0:0 | ||||
| 34. Round | 25/04/1980 | FC Sochaux | - | Lille OSC | 3:0 | ||||
| 35. Round | 01/05/1980 | Olympique Marseille | - | FC Sochaux | 1:1 | ||||
| 36. Round | 05/05/1980 | FC Nantes | - | FC Sochaux | 3:2 | |
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| 38. Round | 26/05/1980 | AS Monaco | - | FC Sochaux | 0:1 |
Algeria