Gameplan
| Date | Round | Match | Match | Res. | Attendance | |
|---|---|---|---|---|---|---|
| 05.03.1972 |  | Group 2 | Chaco Petrolero - Petrolero | Cha - ORI | 1:0 | 15.000 |
| 12.03.1972 | | Group 2 | Chaco Petrolero - Barcelona SC | Cha - BAR | 1:2 | 22.000 |
| 15.03.1972 | | Group 2 | Chaco Petrolero - América | Cha - | 1:2 | 25.000 |
Hernando Siles