Martin, 24, originally signed on with the Saints as an undrafted free agent out of Nebraska back in 2013. He lasted just a few months in New Orleans before later joining the Browns.
The Patriots signed him to a future/reserve contract in February, but he wound up being waived just a week into the season. Martin returned to the team before being waived and later reverting to their injured reserve list. .
In 2015, Martin has appeared in four games and recorded two tackles for the Patriots.