Buster Posey: San Francisco Giants' 7-time All-Star catcher to retire
Buster Posey: Spotlight on the Giants catcher – The Denver Post
SF Giants Buster Posey will remain starting catcher for 2021
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Spotlight bright for San Francisco Giants catcher Buster Posey
FSU legend and Major League Baseball star Buster Posey announces
Report: San Francisco Giants catcher Buster Posey to announce
Giants' Buster Posey Retires, Ending 7-Time All-Star's Career At 34
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