1. Round | 19/08/1988 | Willem II | - | Sparta Rotterdam | 2:2 | ||||
2. Round | 23/08/1988 | PEC Zwolle '82 | - | Willem II | 3:2 | ||||
3. Round | 27/08/1988 | FC Twente | - | Willem II | 0:0 | ||||
5. Round | 03/09/1988 | RKC Waalwijk | - | Willem II | 3:1 | ||||
6. Round | 17/09/1988 | Willem II | - | PSV Eindhoven | 1:3 | ||||
7. Round | 24/09/1988 | SBV Haarlem | - | Willem II | 2:2 | ||||
9. Round | 12/10/1988 | FC Utrecht | - | Willem II | 0:2 | ||||
10. Round | 22/10/1988 | Willem II | - | MVV | 2:2 | ||||
12. Round | 04/11/1988 | Willem II | - | FC Volendam | 2:4 | ||||
13. Round | 11/11/1988 | VVV | - | Willem II | 1:1 | ||||
15. Round | 02/12/1988 | Willem II | - | Fortuna Sittard | 0:2 | ||||
21. Round | 18/02/1989 | Roda JC Kerkrade | - | Willem II | 2:0 | ||||
33. Round | 14/05/1989 | Willem II | - | BV Veendam | 1:1 |