Peralta, who scored both goals in the 2-1 win over Brazil in the 2012 final for a tally of four in the Olympic tournament, struck three times in America's 3-1 win over Toluca. America joined Liga MX champions Pachuca on six points at the top of the Apertura championship standings after two matches.
The 32-year-old Peralta, who will now join up with Mexico's under-23 squad this week, is again one of their permitted three over-age players for the Aug. 5-21 tournament. Mexico are in Group C with Germany, South Korea and Fiji. They host Argentina, gold medal winners in 2004 and 2008, in a warm-up in Puebla on Thursday.