Local fans react to Giants Buster Posey's retirement
Buster Posey becomes first former player to ever be part of San Francisco Giants' ownership
Buster Posey joins Giants ownership group - The Athletic
Surprise retirements from MLB players
Buster Posey was magic, and one of the greatest SF Giants ever
Buster Posey: San Francisco Giants' 7-time All-Star catcher to retire
Giants Star Buster Posey Announces Retirement – NBC Bay Area
Giants news: San Francisco makes shocking decision on Buster Posey's prized replacement
Posey joins Giants' ownership group
Buster Posey announces retirement
Golden Gate Xpress Giants catcher Buster Posey announces retirement from Major League Baseball
Giants' Buster Posey to retire, per report - MLB Daily Dish
Giants legend Buster Posey officially retires, cites family, other reasons
“Once in a Generation” - San Francisco Giants Legend Hunter Pence Pens Emotional Message to Buster Posey - EssentiallySports
Buster Posey Announces His Retirement