The Cleveland Green Sox were a baseball club based in Cleveland, Ohio. In 1913, the Green Sox were charter members of the Federal League. The Cleveland Green Sox were managed by Baseball Hall of Fame member Cy Young and played just the 1913 season before the franchise was folded. Finishing in second place, the Green Sox hosted home games at Luna Park. The Green Sox franchise was ultimately forced out in Cleveland when the major league Cleveland Naps relocated the Toledo Mud Hens to Cleveland for the 1914 season.