 An inside midfielder, he debuted for West Coast during the 2006 season, becoming a regular in the team the following season.Priddis won the John Worsfold Medal as West Coast's best and fairest player in the 2013 season, and has been runner-up in the award on another four occasions.Following Darren Glass's retirement midway through the 2014 season, Priddis was named acting co-captain.