Giants' superstar catcher Buster Posey to retire
SF Giants Buster Posey announces retirement after 12 seasons
Giants Buster Posey to stay in the organization - McCovey Chronicles
Giants' Buster Posey reportedly set to retire Thursday
Buster Posey - Wikipedia
Report - San Francisco Giants' Buster Posey plans to retire Thursday - ESPN
Buster Posey Announces His Retirement
MLB needs a new superstar catcher, and the Orioles might have one - Camden Chat
Giants legend Buster Posey going back to school to earn degree from FSU – KION546
Buster Posey announces retirement
Giants catcher Buster Posey will announce retirement - Los Angeles Times
Why Buster Posey's retirement didn't surprise ex-Giants star Will Clark – NBC Sports Bay Area & California
Clayton Kershaw, Dodgers Congratulate Giants' Buster Posey On Retirement
Future Hall of Famer Buster Posey to announce retirement