Buster Posey joins the San Francisco Giants' ownership group
Buster Posey announces retirement
SF Giants on NBCS on X: BREAKING: Buster Posey plans to announce his retirement tomorrow / X
Giants Celebrate Buster Posey Day With a Blast
Buster Posey - MLB News, Rumors, & Updates
Giants catcher Buster Posey will announce retirement Thursday, source says
Giants' Buster Posey Retires, Ending 7-Time All-Star's Career At 34
Citing the Pain of a Demanding Job, Buster Posey Retires at 34 - The New York Times
Full video: Giants catcher Buster Posey announces retirement
Buster Posey Announces His Retirement