| 1er tour | 13.09.1989 | RSC Anderlecht | - | Ballymena United | 6:0 |  |
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| 1er tour | 26.09.1989 | Ballymena United | - | RSC Anderlecht | 0:4 | ||||
| 2e tour | 18.10.1989 | RSC Anderlecht | - | FC Barcelona | 2:0 | ||||
| 2e tour | 01.11.1989 | FC Barcelona | - | RSC Anderlecht | 2:1 ap | |
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| Quarts de finale | 06.03.1990 | RSC Anderlecht | - | Admira/Wacker | 2:0 | ||||
| Quarts de finale | 21.03.1990 | Admira/Wacker | - | RSC Anderlecht | 1:1 | ||||
| Demi-finales | 04.04.1990 | RSC Anderlecht | - | Dinamo Bucureşti | 1:0 | ||||
| Demi-finales | 18.04.1990 | Dinamo Bucureşti | - | RSC Anderlecht | 0:1 | |
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| Finale | 09.05.1990 | Sampdoria | - | RSC Anderlecht | 2:0 ap |
Belgique