Why is Buster Posey retiring? Giants MVP catcher reportedly calling it a career
Buster Posey - Wikipedia
Buster Posey: Highlights of the San Francisco Giants Catcher's Young Career, News, Scores, Highlights, Stats, and Rumors
What's Buster Posey's best trait as a catcher? Here's what his pitchers had to say - Giants Extra
Posey Surpasses Even the Giants' High Hopes - The New York Times
Buster Posey Career Highlights (Giants all-time great catcher retires)
Buster Posey Retires: What are his Hall of Fame Chances? - Cooperstown Cred
Buster Posey's comeback puts him back on Hall of Fame path
Giants' Posey Is the Champions' Champion - The New York Times
San Francisco Giants video: Buster Posey highlights - McCovey Chronicles
Buster Posey retirement: Giants catcher's career ends fittingly - Sports Illustrated
Buster Posey: Highlights of the San Francisco Giants Catcher's Young Career, News, Scores, Highlights, Stats, and Rumors
Buster Posey's superior advanced catching metrics make him elite - ESPN - SweetSpot- ESPN
Buster Posey Career Highlights (Giants all-time great catcher retires)