University of Pittsburgh at Johnstown Athletics

    Bill Colosimo joined head coach Todd Williams' staff prior to the 2008 season.
    Colosimo, a former three-year letterman and two-year starter as a first baseman and designated hitter for the Mountain Cats, earned his bachelor’s degree in Geography/Environmental Studies with a minor in Biology at Pitt-Johnstown in 2007.
    His duties under Coach Williams are focused on hitting and fielding.
    Colosimo is a native of Summerhill, Pa. and a graduate of Forest Hills High School.