Buster Posey announces retirement
NYSportsJournalism.com - MLB, ASG, Posey Insured By Esurance - New Alliance Ensures MLB, All-Star Game, Buster Posey Get Insured By Esurance
Buster Posey Retires to Focus on Family. Fans React with Love.
Giants legend Buster Posey officially retires, cites family, other reasons
Todd Frazier retiring after 11-year MLB career: 'Been my love my whole life' : r/baseball
Citing the Pain of a Demanding Job, Buster Posey Retires at 34 - The New York Times