Group 1 | 11/03/1991 | Bolívar | - | Boca Juniors | 2:0 | ||||
Group 1 | 14/03/1991 | Oriente Petrolero | - | Boca Juniors | 1:0 | ||||
Round of 16 | 23/04/1991 | Corinthians SP | - | Boca Juniors | 1:1 | ||||
Quarter-finals | 30/04/1991 | Flamengo RJ | - | Boca Juniors | 2:1 | ||||
Quarter-finals | 07/05/1991 | Boca Juniors | - | Flamengo RJ | 3:0 | ||||
Semi-finals | 15/05/1991 | Boca Juniors | - | Colo-Colo | 1:0 | ||||
Semi-finals | 21/05/1991 | Colo-Colo | - | Boca Juniors | 3:1 |