Giants catcher Buster Posey will announce retirement Thursday
Buster Posey retirement: Giants legend to call it a career after
Giants catcher Buster Posey will announce retirement - Los Angeles
AP Source: Giants C Buster Posey will announce retirement
Report: San Francisco Giants catcher Buster Posey to announce
Buster Posey says farewell, thanks to Giants fans: 'Very important
Buster Posey: San Francisco Giants' 7-time All-Star catcher to retire
Buster Posey announces retirement
Giants' Buster Posey Retires, Ending 7-Time All-Star's Career At 34