| 2. Round | 18/08/2012 | Valenciennes FC | - | OGC Nice | 0:0 |  |
|||
| 3. Round | 25/08/2012 | OGC Nice | - | Lille OSC | 2:2 | ||||
| 4. Round | 02/09/2012 | Girondins Bordeaux | - | OGC Nice | 1:1 | ||||
| 5. Round | 15/09/2012 | OGC Nice | - | Stade Brestois 29 | 4:2 | ||||
| 6. Round | 22/09/2012 | FC Lorient | - | OGC Nice | 1:1 | ||||
| 7. Round | 29/09/2012 | OGC Nice | - | SC Bastia | 2:2 | |
|||
| 8. Round | 06/10/2012 | Stade de Reims | - | OGC Nice | 3:1 | ||||
| 9. Round | 20/10/2012 | OGC Nice | - | AS Saint-Étienne | 1:1 | ||||
| 10. Round | 27/10/2012 | Montpellier HSC | - | OGC Nice | 3:1 | ||||
| 20. Round | 13/01/2013 | OGC Nice | - | Valenciennes FC | 5:0 | ||||
| 24. Round | 09/02/2013 | OGC Nice | - | FC Lorient | 1:1 | ||||
| 27. Round | 02/03/2013 | AS Saint-Étienne | - | OGC Nice | 4:0 |
France