The first version of the Blue Sox played in the Class B Three-I League from 1913–1916.
From 1936–1937, the team was a minor league affiliate of the Brooklyn Dodgers.
The Blue Sox played their home games at Municipal Stadium from 1931–1937 and were the foundation for today's tenant, the Quad Cities River Bandits.
The 1933 club has been rated as the 58th best minor league baseball team of all time.
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