Buster Posey Retirement Mega Thread : r/SFGiants
Buster Posey Rookie Card Rankings and What's the Most Valuable
MLB Offseason Rumors: Buster Posey to announce retirement - Over the Monster
Citing the Pain of a Demanding Job, Buster Posey Retires at 34 - The New York Times
Buster Posey announces retirement
Buster Posey Retirement Mega Thread : r/SFGiants
Buster Posey plans to retire, ending his storied Giants career
Buster Posey announces retirement
GSA Spotlight: Kyle McCann
Kawakami: A precise and disciplined ending for Buster Posey, the rock of the Giants' most glorious era - The Athletic
Analysis Posey's retirement, toll of a catcher's career — The Panther Newspaper