Buster Posey announces retirement
San Francisco Giants legend Buster Posey announces retirement
Giants' Buster Posey is unexpectedly retiring, according to reports
Buster Posey returns to college after 15 years of playing ball
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Giants' Buster Posey Plans to Announce Retirement Thursday - Stadium
Giants legend Buster Posey officially retires, cites family, other
Buster Posey to announce retirement [report] – KNBR
Longtime Giants catcher Buster Posey announces retirement after 12
Buster Posey Announces His Retirement
San Francisco Giants' Buster Posey announces retirement
BCB After Dark: Giants Buster Posey retires Hall of Fame - Bleed
Buster Posey announces retirement