Buster Posey retirement: Giants' options for catcher in 2022
Giants to honor Buster Posey before May 7 game
SF Giants prospect rankings: who is No. 3? - McCovey Chronicles
Giants' Buster Posey to retire, per report - MLB Daily Dish
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Giants' Buster Posey is unexpectedly retiring, according to reports
Giants catcher Buster Posey will announce retirement - Los Angeles Times
Buster Posey ready to move on from baseball, says farewell
Buster Posey announces retirement
Giants Announcer Jon Miller Draws Comparisons Between Buster Posey, Adley Rutschman - PressBox
SF Giants' Buster Posey leaves an unrivaled legacy and a void that can't be filled – Daily Democrat
Buster Posey Joins San Francisco Giants Ownership Group - The New York Times