MLB: Giants star Buster Posey retires from baseball
Buster Posey retires: Giants catcher's singular career, legacy - Sports Illustrated
Buster Posey retirement: Giants catcher's career ends fittingly - Sports Illustrated
With SF Giants' legacy intact, Buster Posey steps away a winner
Report: San Francisco Giants catcher Buster Posey to announce retirement Thursday
San Francisco Giants legend Buster Posey retires – The Phoenix
Report - San Francisco Giants' Buster Posey plans to retire Thursday - ESPN
Buster Posey joins Giants' ownership group
Buster Posey announces retirement
Why is Buster Posey retiring? Giants MVP catcher reportedly calling it a career
Giants Buster Posey announces retirement at press conference - McCovey Chronicles