2022 San Francisco 49ers season - Wikipedia
49ers center Alex Mack to retire
NFL: Tampa Bay Buccaneers at Atlanta Falcons
The Latest Breaking News from Alex Mack – inkl news
Center Alex Mack announces retirement after 13 NFL seasons - ESPN
Cardinals left tackle D.J. Humphries named as a Pro Bowl
Report: 49ers C Alex Mack to retire after 13-year NFL career
Reports: Seven-time Pro Bowl C Alex Mack retiring - National
Former Browns Center Alex Mack Abruptly Retires From NFL