series
| April 4, 1975 | CL | 1975 | 1 | Club Olimpia | 2 - 3 | Newell's Old Boys | 1 | |
| March 7, 1975 | CL | 1975 | 1 | Club Olimpia | 2 - 0 | Newell's Old Boys | 1 |
scoreboard
| CL | 1975 | 1 | Cerro Porteño | 1 - 2 | Rosario Central | 1 |
| April 4, 1975 | CL | 1975 | 1 | Club Olimpia | 2 - 3 | Newell's Old Boys | 1 | |
| March 7, 1975 | CL | 1975 | 1 | Club Olimpia | 2 - 0 | Newell's Old Boys | 1 |
| CL | 1975 | 1 | Cerro Porteño | 1 - 2 | Rosario Central | 1 |