| April 14, 1966 | CL | 1966 | 1 | Boca Juniors | 2 - 2 | River Plate | 1 | |||
| April 14, 1966 | CL | 1966 | 1 | CA Independiente | 2 - 0 | Club Guaraní | 1 | |||
| April 14, 1966 | CL | 1966 | 2 | Nacional | 3 - 2 | Universidad Católica | 1 |
| GP | W | T | L | gf | ga | gf/ga | |||
|---|---|---|---|---|---|---|---|---|---|
| River Plate | CL | 1966 | 13 | 9 | 3 | 1 | 29 | 12 | 2.42 |
| Boca Juniors | CL | 1966 | 13 | 8 | 1 | 4 | 24 | 14 | 1.71 |
| Nacional | CL | 1966 | 13 | 8 | 1 | 4 | 25 | 16 | 1.56 |
| Universidad Católica | CL | 1966 | 9 | 4 | 3 | 2 | 13 | 8 | 1.63 |
| Club Guaraní | CL | 1966 | 10 | 3 | 2 | 5 | 13 | 18 | 0.72 |
| CA Independiente | CL | 1966 | 3 | 2 | 1 | 0 | 5 | 1 | 5.00 |