Arsenal finally top their UEFA Champions League group.
Alexis Sanchez gives Arsenal a 1-0 lead over Ludogorets.
Alexis Sanchez ties the game at 1-1 against PSG.
Mexico suffers worst ever loss in major tournament.
Chile defeats Mexico to advance to the semifinals.
Eduardo Vargas' fourth goal makes it 6-0 for Chile.
Edson Puch caps off Chile's stunning win with a seventh goal
Watch Eduardo Vargas score his third goal against Mexico.
Watch Eduardo Vargas get his brace against Mexico.
Watch Alexis Sanchez score early in the second half.