Buster Posey announces retirement
Buster Posey retirement: Giants' options for catcher in 2022, including top prospect Joey Bart
Buster Posey plans to retire, ending his storied Giants career
Giants catcher Buster Posey to retire from MLB
Giants' Buster Posey to retire, per report - MLB Daily Dish
Buster Posey announces retirement
Buster Posey announces retirement
Brandon Crawford's thoughts on Buster Posey retiring? 'It's sad
LIVE: Buster Posey announces retirement at Oracle Park
SF Giants: Buster Posey probably will not retire with the team
Here We Are, Again': The Giants Stick to a Formula That Works - The New York Times