1st(1st leg) Bayern München - CSKA Sofia 4:0 (2:0)
2nd (2nd leg) CSKA Sofia - Bayern München 0:3 (0:1)
1st(1st leg): 23/10/1990 2nd (2nd leg): 06/11/1990 Winner: Bayern München
1st(1st leg) Dynamo Dresden - Malmö FF 1:1 (1:1)
2nd (2nd leg) Malmö FF - Dynamo Dresden 4:5 (0:1, 1:1, 1:1) pso
1st(1st leg): 24/10/1990 2nd (2nd leg): 07/11/1990 Winner: Dynamo Dresden
1st(1st leg) Crvena Zvezda - Rangers FC 3:0 (1:0)
2nd (2nd leg) Rangers FC - Crvena Zvezda 1:1 (0:0)
1st(1st leg): 24/10/1990 2nd (2nd leg): 07/11/1990 Winner: Crvena Zvezda
1st(1st leg) Dinamo Bucureşti - FC Porto 0:0 (0:0)
2nd (2nd leg) FC Porto - Dinamo Bucureşti 4:0 (2:0)
1st(1st leg): 24/10/1990 2nd (2nd leg): 07/11/1990 Winner: FC Porto
1st(1st leg) SSC Napoli - Spartak Moskva 0:0 (0:0)
2nd (2nd leg) Spartak Moskva - SSC Napoli 5:3 (0:0, 0:0, 0:0) pso
1st(1st leg): 24/10/1990 2nd (2nd leg): 07/11/1990 Winner: Spartak Moskva
1st(1st leg) AC Milan - Club Brugge KV 0:0 (0:0)
2nd (2nd leg) Club Brugge KV - AC Milan 0:1 (0:0)
1st(1st leg): 24/10/1990 2nd (2nd leg): 07/11/1990 Winner: AC Milan
1st(1st leg) Real Madrid - FC Tirol 9:1 (5:1)
2nd (2nd leg) FC Tirol - Real Madrid 2:2 (1:2)
1st(1st leg): 24/10/1990 2nd (2nd leg): 07/11/1990 Winner: Real Madrid
1st(1st leg) Lech Poznań - Olympique Marseille 3:2 (2:1)
2nd (2nd leg) Olympique Marseille - Lech Poznań 6:1 (3:0)
1st(1st leg): 24/10/1990 2nd (2nd leg): 07/11/1990 Winner: Olympique Marseille