Giants catcher Buster Posey, former NL MVP, announces retirement
Buster Posey announces retirement
FSU to retire baseball star Buster Posey's jersey
SF Giants' Buster Posey: What it was like covering a baseball icon
Buster Posey announces retirement
Buster Posey announces retirement
Major League Baseball links - Buster Posey retires, Tigers add Barnhart - Red Reporter
Buster Posey retires: Giants catcher's singular career, legacy - Sports Illustrated
Longtime Giants catcher Buster Posey announces retirement after 12 seasons
Giants' superstar catcher Buster Posey to retire
Full video: Giants catcher Buster Posey announces retirement
Buster Posey, San Francisco Giants catcher, is retiring, per report - Lone Star Ball