Giants catcher Buster Posey will announce retirement - Los Angeles
Buster Posey: San Francisco Giants' 7-time All-Star catcher to retire
Giants catcher Buster Posey, former NL MVP, announces retirement
Nevius: Posey's surprise retirement is understated, typical Buster
Buster Posey Announces Retirement - MLB Trade Rumors
San Francisco Giants' Buster Posey announces retirement
Giants legend Buster Posey joins San Francisco's ownership group
Before Hall-of-Fame career, Buster Posey left his mark on the Cape
Buster Posey announces retirement