Cooper Hardin Cooper Hardin played for the Marlins in the Seniors Division of the 2004 Slow-Pitch Softball Season (5/1/2004 - 6/30/2004) for girls aged 14 - 17 on 9/1/2004 (born 9/2/1986 - 9/1/1990). Cooper Hardin has also played for: Suns, Seniors Division Basketball, 2004 Season. Cooper's Suns Page Mercury, Majors Division Basketball, 2003 Season. Cooper's Mercury Page