Fremantle ruckman Sean Darcy has signed a contract extension with the Dockers, putting pen to paper on a new deal that will see him remain at the club until at least the end of the 2022 season.

Darcy signed a two-year extension on Sunday, after committing last season until 2020.

The 20-year-old will remain at the club for the next four years, with only captain Nat Fyfe currently tied down on a longer deal.

The ruckman is looking forward to getting back underway in 2019, and said the decision was an easy one to make.

โ€œAs a group we have a great chemistry and we are all really close. It was an easy decision from my end and I am really excited for the future atย Freo,โ€ Darcy told fremantlefc.com.au.

โ€œI am close with a lot of the boys so Iย am lovingย it here. Ross has been unreal for me during the past two years and Iโ€™m enjoying developing with a young group.โ€

Darcy has played 15 games for the Dockers over the past two seasons, and averages 10.9 disposals, 4.3 tackles, 1.8 marks and 33.7 hitouts per game over his career.