The Brisbane Lions have confirmed the re-signing of Alex Witherden to keep him at the club until at least the end of 2022.

The 20-year-old, who has already played 41 times for the Lions, claimed his decision to re-sign was influenced by the men he plays with and the love he has for the club.

โ€œI just think each week, each day, I see 47 blokes come in with the same goal, and thatโ€™s to improve,โ€ Witherden told the club's website.

โ€œI love my teammates and Iโ€™ve got some of my best mates here now. I would never want to leave them.

โ€œThat was one of the main reasons I wanted to stay.โ€

The Brisbane defender was drafted to the side with Pick No. 23 in 2016.

โ€œThe way the Clubโ€™s going at the moment, weโ€™re starting to see the on-field benefits of all the hard work weโ€™ve been putting in behind the scenes over the past 24 months,โ€ Witherden said.

โ€œI think if we continue to work hard, weโ€™re destined to have some form of success in the future.โ€

General Manager of Football David Noble claimed Witherden was a determined individual with an exciting future ahead of him.

โ€œAlexโ€™s commitment to extending his contract allows us to keep developing the group we drafted together a few years ago,โ€ Noble said.

โ€œHis infectious personality and growth as an individual, along with his investment in his teammates and the Club, has been fantastic to watch.

โ€œWe have loved watching his on-field skills mature and become a significant part of our backline.โ€