Buster Posey opts out of 2020 MLB season: Giants star catcher concerned about health of adopted twin baby girls
San Francisco Giants star Buster Posey opts out of 2020 season
Giants catcher Buster Posey unsure if he'll opt out of 2020 season
Giants' Posey back in lineup vs. Padres, hopes to resume power surge
Report - San Francisco Giants' Buster Posey plans to retire Thursday - ESPN
LIVE: Buster Posey announces retirement at Oracle Park
Giants' Buster Posey will opt out of pandemic-shortened 2020 season
Buster Posey considers opting out of San Francisco Giants season - McCovey Chronicles
Giants' Buster Posey continues hot start with his first two-homer game since 2016