| 17/07/71 | |
| FC URQUIZA 1 | PIRAÑA 1 |
| 17/07/71 | |
| SACACHISPAS 3 | GENERAL LAMADRID 1 |
| 17/07/71 | |
| TRISTAN SUAREZ 3 | PARAGUAYO 0 |
| 17/07/71 | |
| VICTORIANO ARENAS 4 | BARRACAS CENTRAL 1 |
| 17/07/71 | |
| VILLA SAN CARLOS 1 Cardozo | CAMBACERES 5 Stacchiotti Jáuregui Fariscoy 2 Barros |
Diario La Prensa
Zona norte
| 17/07/71 | |
| ARMENIO 1 | JUVENTUD UNIDA 2 |
| 17/07/71 | |
| ATLAS 3 | PILAR 0 |
| 17/07/71 | |
| CENTRO ESPAÑOL 0 | CENTRAL ARGENTINO 0 |
| 17/07/71 | |
| ITUZAINGO 2 Battaglia 2 | DEPORTIVO MERLO 2 Ruffino 2 |
Diario La Prensa
| 17/07/71 | |
| SPORTIVO PALERMO 3 | LUJAN 3 |
Libre: ACASSUSO
