With a capacity for 68,500, the Levi's Stadium was chosen for the opening match on Friday between the US and Colombia.
The stadium is home to the San Francisco 49ers of the NFL. In total it will host four matches of the Copa America Centenario, including the opening match and a quarterfinals match.
"Go Colombia!" were the cries from the South Americans who have come prior to the match.
Photos: Nestor Soto