Former Baltimore Ravens center Matt Birk named NFL director of football development - Baltimore Business Journal
Catching Up With Former Viking Matt Birk - Mpls.St.Paul Magazine
90 Matt Birk Photos Stock Photos, High-Res Pictures, and Images - Getty Images
Bengals News: The NFL opt-out deadline has passed - Cincy Jungle
Matt Birk named NFL Director of Football Development - Cincy Jungle
Joe Burrow's contract ranked fourth among rookie deals for 2022 season - Cincy Jungle