Why Buster Posey's Giants retirement shouldn't be total surprise – NBC Sports Bay Area & California
Giants catcher Posey skipping 2020
Buster Posey thrilled as he joins Giants' ownership group
After Year Off, Giants' Posey Feels Good as He Prepares for Return – NBC Bay Area
Giants' Buster Posey opts out of 2020 MLB season, citing newborns' health - ESPN
Buster Posey to remain San Francisco Giants' primary catcher this season - ESPN
Posey out for 2020 as MLB teams deal with churning rosters
Giants' Buster Posey elects not to play in 2020
Buster Posey ready to move on from baseball, says farewell
Giants' Buster Posey Won't Play in 2020 MLB Season Due to Twin Newborns' Health amid Coronavirus
San Francisco Giants plan to exercise Buster Posey's $22M option if he wants to keep playing - ESPN
Is Buster Posey a First Ballot Hall of Famer? : r/baseball
Opinion: Skipping MLB season for safety of his newborns, Buster Posey makes 'easy' decision, huge sacrifice