series
| May 20, 1975 | ARG-BA | 1975 | 22 | Newell's Old Boys | 0 - 0 | Unión de Santa Fe | Colón | 1 |
| Feb. 27, 1975 | ARG-BA | 1975 | 3 | Newell's Old Boys | 2 - 4 | Unión de Santa Fe | Santa Fe, Argentina | 1 |
scoreboard
| ARG-BA | 1975 | 3 | CA Colón | 3 - 4 | River Plate | River Plate Stadium | 1 |