SF Giants: Don't expect Joey Bart to replace Buster Posey
Giants' Buster Posey will opt out of pandemic-shortened 2020 season
Buster Posey opts out of 2020 MLB season - Sports Illustrated
MLB players who are opting out of the 2020 season - ESPN
Giants don't view Joey Bart as next up after Buster Posey opts out of season – KNBR
Angels Baseball: Buster Posey's opt-out decision puts spotlight on Mike Trout
San Francisco Giants star Buster Posey opts out of 2020 season
Giants' Buster Posey Opts Out of 2020 Season - Tailgater Magazine
Posey out for 2020 as MLB teams deal with churning rosters
SF Giants' Buster Posey leaves an unrivaled legacy and a void that can't be filled – Daily Democrat
Giants' Buster Posey still unsure if he'll opt out of season - ESPN