The Chicago White Sox are an American professional baseball team based in Chicago. The White Sox compete in Major League Baseball (MLB) as a member club of the American League (AL) Central Division. The club plays its home games at Rate Field, which is located on Chicago's South Side. They are one of two MLB teams based in Chicago, alongside the National League (NL)'s Chicago Cubs. The White Sox are known as the "South Siders", a reference to the location of their home park.
The White Sox originated in the Western League, founded as the Sioux City Cornhuskers in 1894, moving to Saint Paul, Minnesota, as the Saint Paul Saints, and ultimately relocating to Chicago in 1900.