Giants' Buster Posey will not play in 2020 after adoption of
Giants' Buster Posey opts out of MLB season after he and his wife adopt newborn twins - The Washington Post
How the SF Giants got the best of Buster Posey when no one expected it – Times Herald Online
Giants' Buster Posey Wins 2021 NL Comeback Player of the Year – NBC Connecticut
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Buster Posey retirement: Giants catcher's career ends fittingly - Sports Illustrated
Giants star Buster Posey sitting out the 2020 season – Santa Cruz Sentinel
Buster Posey announces retirement
Buster Posey opts out of 2020 season after adoption of premature twin daughters – KNBR
MLB on FOX - San Francisco Giants catcher Buster Posey
With Buster Posey sitting out, who is the face of 2020 San Francisco Giants? – Daily Press
Report: San Francisco Giants catcher Buster Posey to announce retirement Thursday
Buster Posey: I Emptied the Tank 'Like I Never Have Before' for Final Giants Season, News, Scores, Highlights, Stats, and Rumors
Giants' Buster Posey explains why he chose to retire from MLB – NBC Sports Bay Area & California