Matches Quarter-finals - Copa Libertadores 1991

End

Quarter-finals

Flamengo

2-1

Boca Juniors

01 MAY 1991

End

Quarter-finals

Boca Juniors

3-0

Flamengo

08 MAY 1991

End

Quarter-finals

Cerro Porteño

1-0

Olimpia

02 MAY 1991

End

Quarter-finals

Olimpia

3-0

Cerro Porteño

08 MAY 1991

End

Quarter-finals

Colo-Colo

4-0

Nacional

03 MAY 1991

End

Quarter-finals

Nacional

2-0

Colo-Colo

08 MAY 1991

End

Quarter-finals

América de Cali

0-0

At. Nacional

03 MAY 1991

End

Quarter-finals

At. Nacional

2-0

América de Cali

10 MAY 1991