| 11. Round | 19/10/2012 | CS Sedan | - | AC Arles-Avignon | 4:2 | ||||
| 15. Round | 23/11/2012 | CS Sedan | - | Havre AC | 1:2 | ||||
| 16. Round | 30/11/2012 | AS Monaco | - | CS Sedan | 3:1 | ||||
| 18. Round | 18/12/2012 | Chamois Niortais | - | CS Sedan | 1:3 | ||||
| 19. Round | 23/12/2012 | CS Sedan | - | FC Nantes | 0:0 | ||||
| 20. Round | 11/01/2013 | LB Châteauroux | - | CS Sedan | 1:1 | ||||
| 22. Round | 25/01/2013 | Nîmes Olympique | - | CS Sedan | 2:1 | ||||
| 23. Round | 01/02/2013 | CS Sedan | - | Clermont Foot Auvergne 63 | 1:1 | ||||
| 25. Round | 15/02/2013 | Stade Lavallois | - | CS Sedan | 3:0 | ||||
| 21. Round | 26/02/2013 | CS Sedan | - | AJ Auxerre | 1:0 | ||||
| 27. Round | 01/03/2013 | FC Istres | - | CS Sedan | 1:0 | ||||
| 28. Round | 08/03/2013 | CS Sedan | - | Le Mans FC | 2:1 | ||||
| 30. Round | 29/03/2013 | CS Sedan | - | EA Guingamp | 1:2 | ||||
| 32. Round | 12/04/2013 | CS Sedan | - | Gazélec FC Ajaccio | 4:1 |
France