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 quarterfinals.

Two-time gold medalists 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.

Argentina went ahead on 14 minutes in Lyon when Manchester City’s Julian Alvarez laid the ball off for Thiago Almada to fire in.

Iraq drew level in first-half stoppage time as captain Aymen Hussein rose to head home.

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Paul Kennedy is the Editor in Chief & General Manager of Soccer America.