Buster Posey opts out of playing for San Francisco Giants in coronavirus-shortened MLB season - CBS News
Giants' Buster Posey may opt out of 2020 MLB season
Buster Posey's greatest MLB moments
BCB After Dark: Giants Buster Posey retires Hall of Fame - Bleed Cubbie Blue
Five things we learned at Giants HQ: Buster's power, Cueto's beard oil and more from camp – Daily Democrat
San Francisco Giants Catcher Buster Posey to Skip 2020 MLB Season - Bloomberg
Who Will Benefit from the MLB Layoff as the 2020 Season Starts? - The New York Times
Buster Posey, Giants catcher, out in 2020 over COVID-19 concerns
With Buster Posey sitting out, who is the face of 2020 San Francisco Giants? – Daily Press
Buster Posey opts out of 2020 season - Lone Star Ball
Here We Are, Again': The Giants Stick to a Formula That Works - The New York Times
Surprise retirements from MLB players