| 11. Round | 01/11/1980 | Willem II | - | FC Groningen | 4:1 |  |
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| 20. Round | 14/02/1981 | Sparta Rotterdam | - | Willem II | 3:1 | ||||
| 23. Round | 14/03/1981 | Willem II | - | Roda JC Kerkrade | 2:2 | |
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| 17. Round | 21/03/1981 | Willem II | - | MVV | 2:1 | ||||
| 24. Round | 27/03/1981 | FC Wageningen | - | Willem II | 2:1 | ||||
| 25. Round | 04/04/1981 | Willem II | - | NAC Breda | 2:2 | ||||
| 27. Round | 17/04/1981 | Willem II | - | SBV Excelsior | 2:1 |
Netherlands