The matchups are set for the final weekend of the Little League World Series. Las Vegas, Nevada took down Irmo, South Carolina 5-3 in the United States bracket, and Aruba advanced past Venezuela 3-1 on the international side. The semifinal games will be played tomorrow, with Chinese Taipei battling Aruba for the international championship ahead of a matchup between Fairfield, Connecticut and Las Vegas for the U.S. title. The third-place and world championship games will be played in Williamsport on Sunday.