Buster Posey announces retirement
Giants to honor Buster Posey before May 7 game
Buster Posey announces retirement
Buster Posey announces retirement
AP Source: Giants C Buster Posey will announce retirement
MLB Offseason Rumors: Buster Posey to announce retirement - Over the Monster
Buster Posey: San Francisco Giants' 7-time All-Star catcher to retire
Buster Posey plans to retire, ending his storied Giants career
Giants' future at catcher after Buster Posey's retirement
SF Giants' Buster Posey leaves unrivaled legacy in retirement
Citing the Pain of a Demanding Job, Buster Posey Retires at 34 - The New York Times
Major League Baseball links - Buster Posey retires, Tigers add Barnhart - Red Reporter
SF Giants' Buster Posey set to announce retirement on Thursday
Dodgers congratulate 'tremendous competitor' Buster Posey on retirement
Giants Star Buster Posey Announces Retirement – NBC Bay Area