The Chicago Unions were a professional, black baseball team that played in the late 19th century, prior to the formation of the Negro leagues. Founding Organized as the Unions in 1887, the club was led by Abe Jones (1887–1889) and by W.S. Peters (1890–1900). In 1899 they lost a series for the western championship to the Columbia Giants, also based in Chicago. The Unions, along with the Cuban Giants, are the only Negro teams to survive the political and economic crisis that eventually lead to the Panic of 1893. Every other significant Negro team which operated prior to the Panic ultimately ceased to exist. (Holway, p.30) Merge During and 1902, Frank Leland created the Chicago Union Giants by hiring many players from the Chicago Unions and Columbia Giants. The Union Giants "were recognized as the top team in the West, but lost a challenge playoff to the Algona Brownies in 1903 for the western championship" (Riley 168). The Union Giants were renamed Leland Giants in . Franchise continuum References Negro league baseball teams Unions Defunct baseball teams in Illinois Baseball teams disestablished in 1900 Baseball teams established in 1887