series
| April 28, 1970 | CCL | 1970 | A | Atlético Marte | 3 - 1 | Diriangén FC | Diriamba, Nicaragua | 1 |
| April 26, 1970 | CCL | 1970 | A | Atlético Marte | 5 - 0 | Diriangén FC | San Salvador, El Salvador | 1 |
scoreboard
| CL | 1970 | 3 | Nacional | 1 - 2 | Universidad de Chile | 1 |
| April 28, 1970 | CCL | 1970 | A | Atlético Marte | 3 - 1 | Diriangén FC | Diriamba, Nicaragua | 1 |
| April 26, 1970 | CCL | 1970 | A | Atlético Marte | 5 - 0 | Diriangén FC | San Salvador, El Salvador | 1 |
| CL | 1970 | 3 | Nacional | 1 - 2 | Universidad de Chile | 1 |