Buster Posey retires: Giants catcher's singular career, legacy - Sports Illustrated
SF Giants: Buster Posey, Brandon Belt, and Brandon Crawford's contracts - McCovey Chronicles
Buster Posey set to retire despite big season
SF Giants: With Posey retired, is it Bart's time for an extended look?
Giants catchers work on the back pick, a favorite Buster Posey play
Giants plan to exercise Posey's $22M option if he will play
SF Giants' Buster Posey will remain with team if he wants to play
When did Buster Posey become the Giants' wise old veteran?
Buster Posey's greatest MLB moments
Report - San Francisco Giants' Buster Posey plans to retire Thursday - ESPN
Will Buster Posey be the next manager of the SF Giants?