| 1. Round | 13/08/1988 | KRC Genk | - | RSC Anderlecht | 0:3 | ||||
| 2. Round | 17/08/1988 | RWD Molenbeek | - | RSC Anderlecht | 0:2 | ||||
| 3. Round | 20/08/1988 | RSC Anderlecht | - | KRC Mechelen | 6:3 | ||||
| 4. Round | 24/08/1988 | K. Beerschot VAV | - | RSC Anderlecht | 1:4 | ||||
| 5. Round | 31/08/1988 | RSC Anderlecht | - | RSC Charleroi | 2:0 | ||||
| 6. Round | 03/09/1988 | KV Kortrijk | - | RSC Anderlecht | 2:0 | ||||
| 20. Round | 29/01/1989 | KRC Mechelen | - | RSC Anderlecht | 0:4 | ||||
| 21. Round | 04/02/1989 | RSC Anderlecht | - | K. Beerschot VAV | 3:3 |
Belgium