Crows defender Kyle Hartigan is on the radar of Victorian clubs, reports SEN's Sam Edmund

Set to become a free agent as season's end, the 28-year-old defender is chasing a two-year contract extension with the Crows despite increased interest from other clubs.

Adelaide are in the process of rebuilding their list and are only prepared to offer a one-contract.

This could also provide an opportunity for Hartigan to make the move to a Victorian side.

At the start of his career, Hartigan was overlooked in national and rookie drafts before being picked up by Adelaide in 2012.