LIVE: Buster Posey announces retirement at Oracle Park
Buster Posey to announce retirement [report] – KNBR
Buster Posey announces retirement
Citing the Pain of a Demanding Job, Buster Posey Retires at 34 - The New York Times
Buster Posey explains why he retired after celebrated career with Giants
Buster Posey: Breaking News, Rumors & Highlights
Giants Star Buster Posey Announces Retirement – NBC Bay Area
Buster Posey retired from SF Giants same way he entered: With class
BREAKING: Buster Posey Reportedly to Announce Retirement Tomorrow
Giants Star Buster Posey Announces Retirement – NBC Bay Area