10. Round | 21/10/1990 | KFC Germinal Ekeren | - | Lierse SK | 1:0 | ||||
11. Round | 02/11/1990 | KRC Genk | - | Lierse SK | 0:0 | ||||
12. Round | 09/11/1990 | Lierse SK | - | Club Brugge KV | 1:1 | ||||
13. Round | 13/11/1990 | RSC Charleroi | - | Lierse SK | 1:1 | ||||
14. Round | 16/11/1990 | Lierse SK | - | Standard Liège | 0:0 | ||||
15. Round | 23/11/1990 | K. Beerschot VAV | - | Lierse SK | 3:0 | ||||
19. Round | 11/01/1991 | Lierse SK | - | Sporting Lokeren | 0:2 |