1st(1st leg) Fluminense RJ - Universidad Católica 2:1 (2:0)
2nd (2nd leg) Universidad Católica - Fluminense RJ 2:0 (1:0)
1st(1st leg): 18/10/2005 2nd (2nd leg): 09/11/2005 Winner: Universidad Católica
1st(1st leg) Internacional - Boca Juniors 1:0 (0:0)
2nd (2nd leg) Boca Juniors - Internacional 4:1 (1:0)
1st(1st leg): 19/10/2005 2nd (2nd leg): 10/11/2005 Winner: Boca Juniors
1st(1st leg) Corinthians SP - Pumas UNAM 2:1 (1:0)
2nd (2nd leg) Pumas UNAM - Corinthians SP 3:0 (0:0)
1st(1st leg): 19/10/2005 2nd (2nd leg): 09/11/2005 Winner: Pumas UNAM
1st(1st leg) CF América - Vélez Sarsfield 0:2 (0:1)
2nd (2nd leg) Vélez Sarsfield - CF América 2:0 (0:0)
1st(1st leg): 26/10/2005 2nd (2nd leg): 02/11/2005 Winner: Vélez Sarsfield