Longtime Giants catcher Buster Posey announces retirement after 12 seasons
MLB Offseason Rumors: Buster Posey to announce retirement - Over the Monster
Buster Posey - San Francisco Chronicle
Buster Posey's San Francisco Giants career in photos
Buster Posey announces retirement
SF Giants' Buster Posey leaves unrivaled legacy in retirement
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LIVE: Buster Posey announces retirement at Oracle Park
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Buster Posey announces retirement
Giants catcher Buster Posey will announce retirement Thursday, source says
Buster Posey Thanks Fans, Giants Organization in Message After Announcing Retirement, News, Scores, Highlights, Stats, and Rumors