1. Round | 07/08/1998 | Lille OSC | - | EA Guingamp | 1:2 | ||||
2. Round | 14/08/1998 | EA Guingamp | - | Stade Lavallois | 1:3 | ||||
3. Round | 21/08/1998 | AS Saint-Étienne | - | EA Guingamp | 0:0 | ||||
4. Round | 28/08/1998 | EA Guingamp | - | ASOA Valence | 0:2 | ||||
10. Round | 02/10/1998 | SM Caen | - | EA Guingamp | 4:1 |