1st(1st leg) FC Porto - Bayern München 1:1 (0:0)
2nd (2nd leg) Bayern München - FC Porto 2:1 (1:0)
1st(1st leg): 04/04/2000 2nd (2nd leg): 19/04/2000 Winner: Bayern München
1st(1st leg) Real Madrid - Manchester United 0:0 (0:0)
2nd (2nd leg) Manchester United - Real Madrid 2:3 (0:1)
1st(1st leg): 04/04/2000 2nd (2nd leg): 19/04/2000 Winner: Real Madrid
1st(1st leg) Chelsea FC - FC Barcelona 3:1 (3:0)
2nd (2nd leg) FC Barcelona - Chelsea FC 5:1 (2:0, 3:1) aet
1st(1st leg): 05/04/2000 2nd (2nd leg): 18/04/2000 Winner: FC Barcelona
1st(1st leg) Valencia CF - Lazio Roma 5:2 (3:1)
2nd (2nd leg) Lazio Roma - Valencia CF 1:0 (0:0)
1st(1st leg): 05/04/2000 2nd (2nd leg): 18/04/2000 Winner: Valencia CF