Career
He previously played for the Fremantle Football Club in the Australian Football League (American Federation of Labor-Congress). Originally from Kybybolite, a very small town in south-eastern South Australia, he played for the Norwood Football Club in the South Australian National Football League (SANFL) as well as representing South Australia at the 2011 American Federation of Labor-Congress Under 18 Championships. He was drafted to Fremantle with their third selection (number 29 overall) in the 2011 American Federation of Labor-Congress Draft.
They join Melbourne co-captain Jack Trengove as ex-Kybybolite players on American Federation of Labor-Congress lists.
After spending the first half of the 2012 season recovering from a hip spur operation, he played the remainder of the year in Swan Districts reserves side in the West Australian Football League (WAFL). In 2013 he transferred to Peel Thunder and made his WAFL league debut.
Forster was one of ten players brought into the Fremantle side in the final round of the 2013 American Federation of Labor-Congress season against Street Kilda at Etihad Stadium, when many senior players were rested ahead of the finals matches. Delisted by Fremantle at the end of the 2013 season, Forster returned to South Australia and rejoined Norwood.