Citing the Pain of a Demanding Job, Buster Posey Retires at 34 - The New York Times
Irreplaceable, legendary': Buster Posey retirement sparks tributes, Hall of Fame debate
Buster Posey, San Francisco Giants catcher, is retiring, per report - Lone Star Ball
Major League Baseball links - Buster Posey retires, Tigers add Barnhart - Red Reporter
Giants' Buster Posey expected to announce retirement: reports
SF Giants News: Should the Giants retire Buster Posey's number? - McCovey Chronicles
Major League Baseball World Reacts To Major Buster Posey News - The Spun: What's Trending In The Sports World Today
Buster Posey, San Francisco Giants catcher, is retiring, per report - Lone Star Ball
Buster Posey ready to move on from baseball, says farewell
Giants' superstar catcher Buster Posey to retire
The Giants without Buster Posey? It's unimaginable
MLB Twitter reacts to Buster Posey's shocking Giants retirement – NBC Sports Bay Area & California
Buster Posey says farewell, thanks to Giants fans: 'Very important for me