Giants' Buster Posey latest MLB star to opt out of 2020 season

Buster Posey opts out of 2020 MLB season, Rodriguez, Thomas & Rosenthal react to decision

Why SF Giants believe in Joey Bart to start post-Buster Posey era

Buster Posey considers opting out of San Francisco Giants season - McCovey Chronicles

SF Giants: With Buster Posey retired, is it Joey Bart's time for an extended look? – Daily Democrat

Buster Posey: I Emptied the Tank 'Like I Never Have Before' for Final Giants Season, News, Scores, Highlights, Stats, and Rumors

Buster Posey's Career Was Short But Elite. Will It Land Him In The Hall Of Fame?

Giants catcher Posey skipping 2020

The NL West Has Only One Superteam, and That Team Has Buster Posey - The Ringer

LIVE: Buster Posey announces retirement at Oracle Park

Tracking MLB Opt-Outs - NBC Sports