Buster Posey announces retirement
Buster Posey honored by Giants
Buster Posey - Wikipedia
Buster Posey announces retirement
Buster Posey: San Francisco Giants' 7-time All-Star catcher to retire
Report: San Francisco Giants catcher Buster Posey to announce retirement Thursday
MLB Predictions: Buster Posey's Sophomore Slump and NL's 20 Bold Predictions, News, Scores, Highlights, Stats, and Rumors
Giants' Posey retires after 12 seasons
Buster Posey - Wikipedia
Buster Posey's greatest MLB moments