Port Adelaide defender Matthew Broadbent has committed to the AFL club until 2019 with a new four-year deal.

The 24 year old made his AFL debut in 2009 and has played 111 games for the Power.

“The family has always been a part of this club since grandpa worked on the medical team, and I always loved the fact that I got to play for the club I grew up supporting,” Broadbent said in a club statement.

“It’s an easy decision to sign on.”