Mexico and Argentina meet in a high-stakes FIFA U-20 World Cup quarterfinal showdown between two regional powers. Mexico reached the quarters after edging past tournament host Chile, while Argentina continued its unbeaten run with a 4-0 win over Nigeria in the Round of 16.

Giovani Lo Celso scored in the first half as Argentina had trouble finishing in a controlling 1-0 friendly win over CONMEBOL foes Venezuela in Miami on Friday.

It's a chaotic international break for Argentina, with the status of Messi and the location of their second friendly in flux