| 18. Round | 21/01/1990 | Club Brugge KV | - | Standard Liège | 2:1 | ||||
| 19. Round | 28/01/1990 | Standard Liège | - | Lierse SK (old) | 2:0 |  |
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| 20. Round | 04/02/1990 | KSK Beveren | - | Standard Liège | 0:1 | ||||
| 21. Round | 10/02/1990 | Standard Liège | - | RFC Liège | 2:0 | ||||
| 22. Round | 18/02/1990 | KSV Waregem | - | Standard Liège | 1:1 |  |
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| 25. Round | 10/03/1990 | Standard Liège | - | Sporting Lokeren | 5:0 | |
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| 26. Round | 17/03/1990 | RSC Anderlecht | - | Standard Liège | 1:0 | ||||
| 27. Round | 24/03/1990 | Standard Liège | - | Cercle Brugge | 4:1 | |
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| 28. Round | 31/03/1990 | Sint-Truidense VV | - | Standard Liège | 1:1 | |
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| 29. Round | 07/04/1990 | Standard Liège | - | K. Beerschot VAV | 1:1 | ||||
| 30. Round | 14/04/1990 | Standard Liège | - | RSC Charleroi | 5:1 | ||||
| 31. Round | 22/04/1990 | KV Kortrijk | - | Standard Liège | 0:1 | ||||
| 32. Round | 29/04/1990 | Standard Liège | - | KV Mechelen | 2:0 | |
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| 33. Round | 05/05/1990 | KAA Gent | - | Standard Liège | 5:1 | |
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| 34. Round | 12/05/1990 | Standard Liège | - | KFC Germinal Ekeren | 2:0 |
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