Giants' Buster Posey opts out of 2020 MLB season, citing newborns' health - ESPN
Posey out for 2020 as MLB teams deal with churning rosters
Giants' Buster Posey opts out of 2020 MLB season, citing newborns' health - ESPN
Price, Posey, MLBers who opted out for virus excited for '21
Giants' Buster Posey opts out of season after adopting twins: 'Not a difficult decision
Giants' Buster Posey opts out of MLB season after he and his wife adopt newborn twins - The Washington Post
Buster Posey increased workload for playoffs
San Francisco Giants star Buster Posey opts out of 2020 season
The Hall of Fame case for Giants icon Buster Posey
Citing the Pain of a Demanding Job, Buster Posey Retires at 34 - The New York Times
Buster Posey skipping MLB season for his babies is a huge sacrifice
Buster Posey, Yadier Molina are playing better than ever before - Sports Illustrated
MLB players who are opting out of the 2020 season - ESPN