series
| March 10, 1966 | CL | 1966 | 1 | Alianza Lima | 1 - 0 | Boca Juniors | 1 | |
| Feb. 19, 1966 | CL | 1966 | 1 | Alianza Lima | 0 - 1 | Boca Juniors | 1 |
scoreboard
| CL | 1966 | 1 | Deportivo Petare | 1 - 2 | River Plate | 1 |
| March 10, 1966 | CL | 1966 | 1 | Alianza Lima | 1 - 0 | Boca Juniors | 1 | |
| Feb. 19, 1966 | CL | 1966 | 1 | Alianza Lima | 0 - 1 | Boca Juniors | 1 |
| CL | 1966 | 1 | Deportivo Petare | 1 - 2 | River Plate | 1 |