The U.S. will finish either first or second in Group D. They will complete the group stage by playing Turikye on Thursday.
In the first half, the United States took a 1-0 in the 11th minute on an own goal by Australia. Folarin Balogun made a pass across the box and Cameron Burgess accidentally deflected it into his own cage.
It would become 2-0 for the Americans in the 43rd minute of play. Sergino Dest released a shot from the top of the penalty area which was blocked. Alex Freeman then put in a header from three yards away