Nevius: Posey's surprise retirement is understated, typical Buster
Giants Star Buster Posey Announces Retirement – NBC Bay Area
Buster Posey ready to move on from baseball, says farewell
AP Source: Giants C Buster Posey will announce retirement
Buster Posey returns to SF Giants as member of ownership group
Report: San Francisco Giants catcher Buster Posey to announce
Buster Posey To Announce Retirement: Report
Buster Posey announces retirement
Buster Posey - MLB News, Rumors, & Updates
MLB: Giants star Buster Posey retires from baseball
Longtime Giants catcher Buster Posey announces retirement after 12
Longtime Giants catcher Buster Posey announces retirement after 12
Giants' Buster Posey expected to announce retirement: reports
Giants catcher Buster Posey will announce retirement - Los Angeles