Why is Buster Posey retiring? Giants MVP catcher reportedly
San Francisco Giants' Buster Posey retires, citing family
Giants Star Buster Posey Announces Retirement – NBC Bay Area
Buster Posey announces retirement
What's Buster Posey's best trait as a catcher? Here's what his
Giants legend Buster Posey officially retires, cites family, other
Giants Splash: 10 reflections on SF's 2010 World Series
Buster Posey joins the San Francisco Giants' ownership group
Buster Posey - San Francisco Giants Catcher - ESPN
Giants legend Buster Posey officially retires, cites family, other
SF Giants Buster Posey announces retirement after 12 seasons
Buster Posey: San Francisco Giants' 7-time All-Star catcher to retire