| 1. Round | 13/08/1988 | Royal Antwerp FC | - | KSK Beveren | 2:2 | ||||
| 2. Round | 17/08/1988 | KSK Beveren | - | KSV Waregem | 1:2 |  |
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| 3. Round | 20/08/1988 | Standard Liège | - | KSK Beveren | 1:0 | ||||
| 4. Round | 24/08/1988 | KSK Beveren | - | Lierse SK (old) | 2:2 | ||||
| 5. Round | 31/08/1988 | KSK Beveren | - | Cercle Brugge | 2:0 | ||||
| 6. Round | 03/09/1988 | KRC Genk | - | KSK Beveren | 1:0 | ||||
| 7. Round | 10/09/1988 | KSK Beveren | - | RWD Molenbeek | 0:1 | ||||
| 8. Round | 18/09/1988 | KRC Mechelen | - | KSK Beveren | 1:3 | ||||
| 9. Round | 21/09/1988 | KSK Beveren | - | K. Beerschot VAV | 0:0 | ||||
| 10. Round | 24/09/1988 | RSC Charleroi | - | KSK Beveren | 2:0 |  |
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| 13. Round | 22/10/1988 | KSK Beveren | - | Sporting Lokeren | 0:3 | ||||
| 33. Round | 06/05/1989 | KSK Beveren | - | RSC Anderlecht | 2:4 |
Belgium