Mexico and Argentina meet again. Four days after Argentina's 3-0 win in the semifinals of the Copa America, Argentina and Mexico will meet at the U-20 level.
Nigeria and Chile advanced to the quarterfinals of the Under-20 World Cup with victories on Thursday.
Argentina beat Poland, 3-1, with the last two goals coming from Atletico
Madrid's Sergio Aguero
. Angel Di Maria
scored Argentina's first goal after the Poles had taken the lead on a goal
by Dawid Janczyk
in the 33rd minute.
Mexico beat Congo, 3-0. Star Giovanni Dos Santos
scored on a penalty
kick in the 23rd minute, and Omar Esparza
and Pablo Barrera
added insurance goals late in the game. Arturo Vidal
scored to give Chile a 1-0 win over Portugal and will face Nigeria, a 2-1 winner over Zambia on goals by Uwa
and Chukwuma Akabueze