Argentina bounced back from the chaos of their opening defeat in the Olympic men's football to beat Iraq 3-1 on Saturday, while Spain and Japan became the first teams through to the quarter-finals.
Two-time gold medallists Argentina began their campaign at the Games with a 2-1 defeat by Morocco on Wednesday in Saint-Etienne in a match marred by crowd trouble.
The South Americans had a late equaliser disallowed and the final minutes took place in an empty stadium following the disruption.
However, Javier Mascherano's side registered their first win in Group B on Saturday and the result, coupled with Ukraine's last-gasp 2-1 victory over Morocco in Saint-Etienne, means all four teams in the section are now level on three points.
Related News