Coronavirus: Giants All-Star catcher Buster Posey opts out of 2020
Giants catcher Buster Posey to retire from MLB
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Giants' Buster Posey will announce retirement Thursday: report
Report: San Francisco Giants catcher Buster Posey to announce retirement Thursday
AP Source: Giants C Buster Posey will announce retirement
Giants catcher Posey skipping 2020
Citing the Pain of a Demanding Job, Buster Posey Retires at 34 - The New York Times
Buster Posey, Giants catcher, out in 2020 over COVID-19 concerns
Orioles reset: Like Buster Posey before him, Adley Rutschman showing value of having a two-way catcher
Giants catcher Buster Posey will announce retirement - Los Angeles Times