Marshfield Blue Devil Post 54 Legion Baseball is proud to be an amateur baseball team participating in the Wisconsin American Legion Baseball League.  Marshfield's Jack Hackman Field is home to both our Juniors (17U) and Seniors (19U) teams. Our teams consist of athletes from not only Marshfield, WI, but also our surrounding communities.  Check out our schedules and stop down at Hackman and enjoy a summer evening watching America's favorite pastime!