Giants' Buster Posey will opt out of pandemic-shortened 2020 season

Buster Posey earns multiple comeback awards, Giants' Gabe Kapler, Farhan Zaidi also honored

Some 10 umpires reportedly to opt out of shortened MLB season - The Boston Globe

Giants' Buster Posey Opts Out of Virus-Shortened Season – NBC Bay Area

Price, Posey, MLBers who opted out for virus excited for '21

How does Buster Posey's career stack up against Hall of Fame catchers?

Giants' Buster Posey will not play in 2020 after adoption of newborn twins – NBC Sports Bay Area & California

Posey out for 2020 as MLB teams deal with churning rosters

Giants' Buster Posey will announce retirement Thursday: report

Giants' Buster Posey to announce retirement Thursday: Sources - The Athletic

Former Mariners ace Felix Hernandez decides not to play in 2020

Giants Buster Posey announces retirement at press conference - McCovey Chronicles

I'm walking off this field': Retiring Giants legend Buster Posey was always determined to exit his way - The Athletic

Big Stars Are Sitting Out the MLB Season. Other Players Have No Choice but to Play. - WSJ

Giants Star Buster Posey Announces Retirement – NBC Bay Area

SF Giants' Buster Posey set to announce retirement on Thursday, per report – Times Herald Online