 |
 |
|
|
| 1st(1st leg) | Crvena Zvezda | - | Dynamo Dresden | 3:0 (2:0) | ||
| 2nd (2nd leg) | Dynamo Dresden | - | Crvena Zvezda | 0:3 dec. | ||
| 1st(1st leg): 06/03/1991 | 2nd (2nd leg): 20/03/1991 | Winner: Crvena Zvezda | ||||
| 1st(1st leg) | Spartak Moskva | - | Real Madrid | 0:0 (0:0) | ||
| 2nd (2nd leg) | Real Madrid | - | Spartak Moskva | 1:3 (1:2) | ||
| 1st(1st leg): 06/03/1991 | 2nd (2nd leg): 20/03/1991 | Winner: Spartak Moskva | ||||
| 1st(1st leg) | Bayern München | - | FC Porto | 1:1 (1:0) | ||
| 2nd (2nd leg) | FC Porto | - | Bayern München | 0:2 (0:1) | ||
| 1st(1st leg): 06/03/1991 | 2nd (2nd leg): 20/03/1991 | Winner: Bayern München | ||||
| 1st(1st leg) | AC Milan | - | Olympique Marseille | 1:1 (1:1) | ||
| 2nd (2nd leg) | Olympique Marseille | - | AC Milan | 3:0 dec. | ||
| 1st(1st leg): 06/03/1991 | 2nd (2nd leg): 20/03/1991 | Winner: Olympique Marseille | ||||
