Giants legend Buster Posey officially retires, cites family, other reasons
Report: Giants' Buster Posey will announce retirement - NBC Sports
Buster Posey: San Francisco Giants' 7-time All-Star catcher to retire
Buster Posey announces retirement
SF Giants set Buster Posey ceremony for May 7 at Oracle Park
Buster Posey announces retirement
Giants Buster Posey announces retirement at press conference - McCovey Chronicles
Why is Buster Posey retiring? Giants MVP catcher reportedly calling it a career
Giants Buster Posey to stay in the organization - McCovey Chronicles
Buster Posey reflects on why and when he decided to retire – KNBR
Giants great Buster Posey retires - The Japan Times
AP Source: Giants C Buster Posey will announce retirement