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Buster Posey announces retirement
Giants Buster Posey to stay in the organization - McCovey Chronicles
SF Giants News: Buster Posey to announce his retirement tomorrow - McCovey Chronicles
Buster Posey announces retirement
Buster Posey announces retirement
Buster Posey: San Francisco Giants' 7-time All-Star catcher to retire
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Buster Posey plans to retire, ending his storied Giants career
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