Ecuador's William Pacho reacts at the end of a Copa America Group B soccer match against Mexico in Glendale, Arizona. The match ended in a 0-0 draw.

Mexico's Johan Vasquez reacts at the end of a Copa America Group B soccer match against Ecuador in Glendale, Arizona.

Ecuador's Enner Valencia, right, takes a free kick against Mexico during a Copa America Group B soccer match in Glendale, Arizona.

Ecuador's Enner Valencia, center, and Mexico's Johan Vasquez battle for the ball during a Copa America Group B soccer match in Glendale, Arizona.

Mexico's coach Jaime Lozano yells during a Copa America Group B soccer match against Ecuador in Glendale, Arizona.

Mexico's Johan Vasquez, left, challenges Ecuador's Enner Valencia during a Copa America Group B soccer match in Glendale, Arizona.

Mexico's goalkeeper Julio Gonzalez yells during a Copa America Group B soccer match against Ecuador in Glendale, Arizona.

Ecuador's Angelo Preciado, left, is challenged by Mexico's Gerardo Arteaga during a Copa America Group B soccer match in Glendale, Arizona.

A Mexican fan gestures during a Copa America Group B soccer match between Mexico and Ecuador in Glendale, Arizona.

Ecuador's Angel Mena, right, and Mexico's Johan Vasquez (5) battle for the ball during a Copa America Group B soccer match in Glendale, Arizona.