| 1. Round | 06/08/1998 | FC Lorient | - | AS Monaco | 1:2 | ||||
| 2. Round | 13/08/1998 | RC Lens | - | FC Lorient | 1:1 | ||||
| 3. Round | 21/08/1998 | FC Lorient | - | Olympique Lyonnais | 0:1 | ||||
| 4. Round | 28/08/1998 | Paris Saint-Germain | - | FC Lorient | 1:2 | ||||
| 5. Round | 09/09/1998 | FC Lorient | - | AJ Auxerre | 1:1 | ||||
| 6. Round | 18/09/1998 | FC Nantes | - | FC Lorient | 1:1 | ||||
| 7. Round | 24/09/1998 | FC Lorient | - | FC Metz | 1:1 | ||||
| 8. Round | 02/10/1998 | Montpellier HSC | - | FC Lorient | 5:1 |  |
|||
| 9. Round | 16/10/1998 | FC Lorient | - | Havre AC | 0:0 | ||||
| 10. Round | 23/10/1998 | Stade Rennais | - | FC Lorient | 1:0 |  |
|||
| 11. Round | 28/10/1998 | FC Lorient | - | Olympique Marseille | 1:3 | ||||
| 12. Round | 05/11/1998 | SC Bastia | - | FC Lorient | 2:1 | ||||
| 13. Round | 10/11/1998 | FC Lorient | - | Girondins Bordeaux | 0:2 | ||||
| 18. Round | 11/12/1998 | FC Lorient | - | RC Lens | 1:1 | ||||
| 20. Round | 18/12/1998 | FC Lorient | - | Paris Saint-Germain | 2:0 | ||||
| 21. Round | 15/01/1999 | AJ Auxerre | - | FC Lorient | 5:0 | ||||
| 26. Round | 09/03/1999 | FC Lorient | - | Stade Rennais | 1:1 |
France