Buster Posey set to move back to the Bay Area
Major League Baseball links - Buster Posey retires, Tigers add Barnhart - Red Reporter
Buster Posey: San Francisco Giants' 7-time All-Star catcher to retire
Giants' Buster Posey expected to announce retirement: reports
Longtime Giants catcher Buster Posey announces retirement after 12 seasons
Giants catcher Buster Posey will announce retirement Thursday, source says
Report: San Francisco Giants catcher Buster Posey to announce retirement Thursday
Buster Posey on Joey Bart's early results
Giants' Buster Posey to retire, per report - MLB Daily Dish
Giants evaluating replacements for Buster Posey