| 30/07/05 | |
| ALEM 1 Gauna | ATLAS 0 |
| 30/07/05 | |
| DEFENSORES UNIDOS 2 Donacarta Gualdoni | RIESTRA 2 Panno Barone |
| 30/07/05 | |
| LUGANO 0 | CLAYPOLE 3 E.López Gallo Gamarra |
| 30/07/05 | |
| MIDLAND 1 Ramos | FC URQUIZA 2 Fanuele Buono |
| 30/07/05 | |
| PARAGUAYO 2 Frank 2 | MUÑIZ 1 Espíndola |
| 30/07/05 | |
| VICTORIANO ARENAS 0 | BERAZATEGUI 0 |
| 30/07/05 | |
| YUPANQUI 0 | PUERTO NUEVO 0 |
| 31/07/05 | |
| CENTRAL BALLESTER 0 | ITUZAINGO 1 Sanfilippo |
| 31/08/05 | |
| JUVENTUD UNIDA 0 | LINIERS 1 Cardozo |
