Parker has played in three premierships for Subiaco, and also represented Western Australia in four interstate matches.
Originally playing for Carine Junior Football Club, Parker made his senior WAFL debut for Subiaco against Perth in round one of the 2001 season.
[1] He was recruited by Adelaide in the AFL with pick 45 in the 2003 Rookie Draft, and assigned to South Australian National Football League (SANFL) club South Adelaide.
[1] Parker played every game at Subiaco between 2006 and 2009, including the club's 2006, 2007 and 2008 premiership victories.
[4] He was appointed co-captain of the club in 2009, alongside Brad Smith and Kyal Horsley,[5] and participated in the club's grand final loss to South Fremantle.