Herbie Teope reports that the Saints have signed LB Gabe Martin to a one-year contract on Tuesday.
Martin, 25, wound up signing on with the Cardinals as an undrafted free agent out of Bowling Green back in May of 2015. He was waived at the start of the season and was later signed to their practice squad.
The Cardinals re-signed Martin to a one-year contract this past March. Arizona waived him with an injury designation and he later reverted to injured reserve. However, the team decided to release him with an injury settlement.