Chaplin, 26, has played 140 games for the Power, in a league career, which started in 2004.
The 195cm key defender finished second in Port’s Best and Fairest in 2010, backing up his third-place finish in 2009. He also won an AFL Rising Star nomination in 2006.
Think you know the Top Tiger Trades of all time? Enter here to win the ultimate AFL Draft experience
Port Adelaide has 72 hours to respond to the offer. If it matches the offer, Chaplin can choose to either stay at Port, or push for a move via the AFL’s trade period or national draft.
