Buster Posey ready to move on from baseball, says farewell
AP Source: Giants C Buster Posey will announce retirement
Giants catcher Posey misses All-Star Game with bruised thumb
Buster Posey Works Out Arm in Offseason Firing Dirty Diapers – NBC
Buster Posey - Wikipedia
Citing the Pain of a Demanding Job, Buster Posey Retires at 34
Giants star catcher Posey out this year over virus concerns
Report: San Francisco Giants catcher Buster Posey to announce
Buster Posey skipping MLB season for his babies is a huge sacrifice
Giants' Buster Posey opting out of 2020 MLB season