Buster Posey Retires: What are his Hall of Fame Chances? - Cooperstown Cred
San Francisco Giants plan to exercise Buster Posey's $22M option if he wants to keep playing - ESPN
Buster Posey opts out of 2020 MLB season - McCovey Chronicles
Buster Posey makes it through his first play at the plate - NBC Sports
Giants' Buster Posey Won't Play in 2020 MLB Season Due to Twin Newborns' Health amid Coronavirus
As Posey opts out, Giants begin new era under Gabe Kapler
Yes, Buster Posey Really Is Hunter Pence's Good Friend
WORLD SERIES GAME 2: Giants take a 2-0 series lead on Tigers
SF Giants' catcher Buster Posey dealing with hip tightness
Sports Are Back. Here Are Some Athletes Who Are Not. - The New York Times
Giants catcher Buster Posey exits with dizziness, checked for concussion
Giants' Buster Posey arrives in camp but says he still might opt out