Adelaide forward Mitch McGovern has signed a three-year contract extension that will see him remain a Crow until at least the end of the 2020 season.

Fremantle had reportedly offered the 22-year-old forward a five-year deal worth over $700,000 a season, but he rejected the offer and has committed his future to Adelaide.

McGovern has kicked 51 goals in 35 games for the Crows since he was drafted with thew 43rd pick in the 2014 National Draft.

โ€œI love the playing group Iโ€™m playing with, but also the staff and everyone involved,โ€ McGovern told afc.com.au.

โ€œThe culture is fantastic here. Itโ€™s one of the best-run clubs that I can see and Iโ€™m glad to be a part of it.

โ€œIโ€™m pretty excited for the future ahead.โ€

Adelaide's General Manager of List Management and Strategy Justin Reid told the club's website they were thrilled to have kept McGovern at the club.

โ€œWeโ€™re thrilled that Mitch wants to be part of the environment weโ€™ve created at the Club,โ€ Reid told afc.com.au.

โ€œHe plays an important role within our exciting forward line and is a player we think has enormous upside.

โ€œMitch is part of a core group of players to commit to the Club and weโ€™re excited for the future together.โ€