| 1. Round | 31/07/2017 | AJ Auxerre | - | RC Lens | 1:0 | ||||
| 2. Round | 04/08/2017 | RC Lens | - | Nîmes Olympique | 1:2 | ||||
| 3. Round | 12/08/2017 | FC Sochaux | - | RC Lens | 3:2 | ||||
| 4. Round | 19/08/2017 | RC Lens | - | Stade Brestois 29 | 2:4 | ||||
| 6. Round | 09/09/2017 | RC Lens | - | FC Lorient | 2:3 | ||||
| 9. Round | 25/09/2017 | Clermont Foot 63 | - | RC Lens | 1:0 | ||||
| 14. Round | 04/11/2017 | AS Nancy Lorraine | - | RC Lens | 1:1 |  |
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| 15. Round | 20/11/2017 | RC Lens | - | Chamois Niortais | 3:1 | ||||
| 16. Round | 25/11/2017 | Havre AC | - | RC Lens | 1:0 | ||||
| 19. Round | 18/12/2017 | RC Lens | - | Tours FC | 2:0 | ||||
| 20. Round | 12/01/2018 | Nîmes Olympique | - | RC Lens | 0:1 |
England