It's been a perfect tournament so far for Lisandro Martinez and Alejandro Garnacho in the United States, as Argentina won all three of their matches in Group A. The world champions, and holders of the South American title, scored five goals in matches against Canada, Chile and Peru, with their net remaining unbreached in that time.
Martinez played the full 90 minutes during Argentina's first two fixtures, before being rested for the clash with the Peruvians, in which Garnacho started before being substituted on 66 minutes.
They will now take on the runners-up of Group B, Ecuador, in the last eight, with that tie taking place in Houston on Friday 5 July at 02:00 BST.