Dalziell was traded to the West Coast Eagles for Brent Staker and West Coast's third round draft pick (#39 overall) at the end of the 2009 season. The deal also saw Sydney's Amon Buchanan move to the Brisbane Lions and Eagle Mark Seaby move to the Swans. Brad Dalziell was delisted at the end of the 2013 AFL season and he returned to his original WAFL team, East Fremantle, where he is currently in stellar form.