Price, Posey, MLBers who opted out for virus excited for '21
Giants catcher Buster Posey to retire from MLB
Giants' Buster Posey arrives in camp but says he still might opt out
Nevius: Buster Posey's bold decision to sit last year paying off for Giants
Buster Posey ready to move on from baseball, says farewell
San Francisco Giants Catcher Buster Posey to Skip 2020 MLB Season - Bloomberg
As Posey opts out, Giants begin new era under Gabe Kapler - The San Diego Union-Tribune
Will Giants' Joey Bart replace Buster Posey in 2020? Farhan Zaidi sounds skeptical
Buster Posey skipping MLB season for his babies is a huge sacrifice
Giants' Buster Posey Retires, Ending 7-Time All-Star's Career At 34