The Copa America final between Argentina and Colombia faced significant delays as fans rioted and breached stadium gates at the Hard Rock Stadium in Miami, Florida, causing chaos and forcing the game to start late. Security struggled to control the crowd, leading to safety concerns and injuries, with some fans attempting to enter through ventilation systems. Despite efforts to manage the situation, including a temporary halt in fan entry, the match started almost two hours late due to the overwhelming number of fans trying to enter the venue. The disorganized and unsafe events raised doubts about the US's ability to host major football events in the future, with concerns over security and crowd control.