Giants legend Buster Posey officially retires, cites family, other reasons
Buster Posey - San Francisco Chronicle
Buster Posey retires: Giants catcher's singular career, legacy - Sports Illustrated
A special end to a special ceremony - Retired San Francisco Giants legend catches pitches from his children on Buster Posey Day
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Buster Posey announces retirement
I'm walking off this field': Retiring Giants legend Buster Posey was always determined to exit his way - The Athletic
Buster Posey: San Francisco Giants' 7-time All-Star catcher to retire
A special end to a special ceremony - Retired San Francisco Giants legend catches pitches from his children on Buster Posey Day
Buster Posey announces retirement
Buster Posey - San Francisco Chronicle
Giants' Buster Posey explains why he chose to retire from MLB – NBC Sports Bay Area & California
Buster Posey Retires to Focus on Family. Fans React with Love.
Buster Posey: San Francisco Giants' 7-time All-Star catcher to retire