Having stunned Mexico, the Reggae Boyz will need to pull off an even greater shock in order to deny the Americans the trophy
The United States can win the Gold Cup for the sixth time by beating Jamaica at Levi's Stadium in Santa Clara on Wednesday evening.
The Americans were probably expecting to face their old rivals Mexico at this stage of the competition, but they were stunned by Jamaica in the semi-finals.
Instead, the Reggae Boyz will attempt to keep a third consecutive clean sheet in the knockout stage and pull off another shock by toppling Bruce Arena's side, who defeated Costa Rica to reach the final.