Buster Posey's San Francisco Giants legacy
Buster Posey Retires to Focus on Family. Fans React with Love.
Buster Posey: San Francisco Giants' 7-time All-Star catcher to retire
Giants legend Buster Posey officially retires, cites family, other reasons
Brandon Crawford's thoughts on Buster Posey retiring? 'It's sad
Buster Posey - MLB News, Rumors, & Updates
Citing the Pain of a Demanding Job, Buster Posey Retires at 34 - The New York Times
Buster Posey joins the San Francisco Giants' ownership group
Forever Giant Buster Posey: 'I don't see myself playing for any other team' - The Athletic