Who Will Benefit from the MLB Layoff as the 2020 Season Starts? - The New York Times
Giants catcher Buster Posey out this year over coronavirus concerns
Giants' Buster Posey may opt out of 2020 MLB season
BCB After Dark: Giants Buster Posey retires Hall of Fame - Bleed Cubbie Blue
Giants' Buster Posey revitalized by 2020 opt-out
SF Giants' Buster Posey opts out of 2020 pandemic-shortened baseball season
Giants' Buster Posey still unsure if he'll opt out of season - ESPN
Giants' Buster Posey latest MLB star to opt out of 2020 season - Athletics Nation
AP Source: Giants C Buster Posey will announce retirement - Seattle Sports
Giants star catcher Buster Posey opts out of 2020 MLB season
Buster Posey's greatest MLB moments
Full List Of MLB Players Opting Out Of 2020 Season — College Baseball, MLB Draft, Prospects - Baseball America
Five things we learned at Giants HQ: Buster's power, Cueto's beard oil and more from camp – Daily Democrat
Why Giants star Buster Posey's adoption of twin girls means he will sit out the season – Times Herald Online
Buster Posey Has Announced He Will Be Sitting Out for the 2020 MLB Season - Sports Illustrated