Kawakami: Now the longest-tenured Giant, Buster Posey is the franchise's leader in every way - The Athletic
Buster Posey explains why he retired after celebrated career with Giants
Buster Posey announces retirement
Former FSU great Buster Posey announces retirement from baseball
Giants great Buster Posey retires - The Japan Times
FSU legend and Major League Baseball star Buster Posey announces retirement
Retired Giants catcher Buster Posey goes back to school to complete his degree from Florida State
Buster Posey announces retirement
Giants catcher Buster Posey to retire from MLB
Giants great Posey announces MLB retirement despite resurgence
Buster Posey thrilled as he joins Giants' ownership group
Report - San Francisco Giants' Buster Posey plans to retire Thursday - ESPN