Chicago White Sox (Chicago The White Sox are a Major League Baseball team that belongs to the American League Central, with its home stadium being Chicago's American Action Stadium. 1919 World Series, the White Sox had the famous "Black Sox Incident", which left the White Sox without a World Series championship for a long time afterwards, until the White Sox defeated Hughes in 2005. In 2005, the White Sox defeated the Houston Astros and won the championship again after 88 years.