| Group 1 | 08/03/1977 | Boca Juniors | - | River Plate | 1:0 | ||||
| Group 1 | 14/04/1977 | Defensor Sporting | - | Boca Juniors | 0:0 | ||||
| Group 1 | 20/04/1977 | Peñarol | - | Boca Juniors | 0:1 | ||||
| Group 1 | 28/04/1977 | Boca Juniors | - | Defensor Sporting | 2:0 | ||||
| Group 1 | 11/05/1977 | Boca Juniors | - | Peñarol | 1:0 |  |
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| Group 1 | 18/05/1977 | River Plate | - | Boca Juniors | 0:0 | ||||
| Group A | 14/07/1977 | Boca Juniors | - | Libertad | 1:0 |  |
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| Final | 11/09/1977 | Cruzeiro | - | Boca Juniors | 1:0 | ||||
| Final | 14/09/1977 | Boca Juniors | - | Cruzeiro | 5:4 pso |
Argentina