Giants' Buster Posey, with health concerns over adopted twins, will opt out of 2020 season
San Francisco Giants' Buster Posey Opts out of 2020 Season Due to Health Concerns for Adopted Twins Adopting
Big Stars Are Sitting Out the MLB Season. Other Players Have No Choice but to Play. - WSJ
Giants' Buster Posey opts out of season after adopting twins: 'Not a difficult decision
Buster Posey opts out of 2020 season - Lone Star Ball
Giants' Buster Posey opts out of season after adopting twins: 'Not a difficult decision
San Francisco Giants catcher, Buster Posey, opts out of 2020 MLB season – KION546
Posey, Crawford & Belt, 10-years Service Time Trio
Coronavirus: Giants' Buster Posey opts out of MLB season - Los Angeles Times