Buster Posey announces retirement
Giants' Buster Posey expected to announce retirement: reports
Giants' Buster Posey expected to announce retirement: reports
Bumgarner leads Giants to World Series title, Sports
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Buster Posey announces retirement
Buster Posey plans to retire, ending his storied Giants career
Buster Posey: San Francisco Giants' 7-time All-Star catcher to retire
Citing the Pain of a Demanding Job, Buster Posey Retires at 34 - The New York Times
Giants hold off Yanks 7-5 - CBS San Francisco
Former FSU great Buster Posey announces retirement from baseball
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AP Source: Giants C Buster Posey will announce retirement