San Francisco 49ers' Joe Staley to retire from NFL after 13 years
Retired 49ers lineman Joe Staley hailed by Willis, ex-teammates
49ers veteran Joe Staley retires after 13 seasons - ESPN
Ex-49er Joe Staley among old NFL linemen who've drastically changed
Niners' Joe Staley retired because he didn't want to live his post
49ers' Joe Staley hopes pain is finally in his past
49ers' Joe Staley To Retire From NFL
Joe Staley: 13 best moments from the 49ers tackle's career
Former 49ers tackle Joe Staley is happy and healthier in retirement
San Francisco 49ers icon Joe Staley retires after 13 years of
49ers news: Joe Staley opens up about his neck injury and the
49ers' Joe Staley announces NFL retirement after 13 seasons over
49ers All-Pro tackle Joe Staley announces retirement - Martinez
49ers legend Joe Staley officially announces retirement