KRON4 News on X: #BREAKING: San Francisco Giants catcher Buster Posey is announcing his retirement Thursday, according to multiple reports / X
Buster Posey - San Francisco Chronicle
MLB: Giants star Buster Posey retires from baseball
Giants' Buster Posey, Ready to Move on From Baseball, Announces Retirement
Buster Posey set to move back to the Bay Area
Giants' Buster Posey expected to announce retirement: reports
SF Giants' Buster Posey set to announce retirement on Thursday
Giants catcher Buster Posey will announce retirement Thursday, source says
Buster Posey announces retirement