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 |
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| 1st(1st leg) | River Plate | - | Estudiantes | 0:1 (0:0) | ||
| 2nd (2nd leg) | Estudiantes | - | River Plate | 3:1 (0:0) | ||
| 1st(1st leg): 07/05/1970 | 2nd (2nd leg): 15/05/1970 | Winner: Estudiantes | ||||
| 1st(1st leg) | Universidad de Chile | - | Peñarol | 1:0 (0:0) | ||
| 2nd (2nd leg) | Peñarol | - | Universidad de Chile | 2:0 (0:0) | ||
| 1st(1st leg): 08/05/1970 | 2nd (2nd leg): 12/05/1970 | Winner: Peñarol | ||||
| decisive matches | ||||||
|---|---|---|---|---|---|---|
| Peñarol | - | Universidad de Chile | 2:2 (0:1, 1:1) aet | |||
