An undrafted signing out of Tennessee-Chattanooga in 2019, Mack has appeared in 19 career games for the Titans with one start.
The addition of Mack will help replace Beau Allen, who isn’t going to return from the injured reserve list this season after trying to return to practice recently. Allen had not appeared in a game for the team this season and has been on injured reserve since September.
Mack has appeared in six games this season for Tennessee with two tackles and one quarterback hits. He saw the field on 21 percent of the team’s defensive snaps so far this season along with contributions on special teams.
Patriots claim defensive tackle Isaiah Mack off waivers from Titans originally appeared on Pro Football Talk