When it comes to the U.S. against Costa Rica in Sunday’s Gold Cup quarterfinal, it’s anyone’s guess

Costa Rica goalkeeper Keylor Navas has been a wall for Los Ticos, with 11 saves in three matches. | Photo by Stu Forster/Getty Images

Consider taking Los Ticos to kick the U.S. out of the one tournament it’s favored to win

Prepare for the United States to face its toughest opponent yet in the CONCACAF Gold Cup as an undefeated Costa Rican side will look to move past the men’s national team in tonight’s quarterfinal.

Unlike the U.S.’ previous matches against lesser known nations in Haiti...