San Francisco Giants' Buster Posey, wife Kristen donate proceeds

A Giants surprise for patients at Packard Children's - Stanford Medicine Children's Health BlogHealthier, Happy Lives Blog

A Giants surprise for patients at Packard Children's - Stanford Medicine Children's Health BlogHealthier, Happy Lives Blog

Buster and Kristen Posey visit Benioff Children's Oakland!, San Francisco, origami, San Francisco Giants, Buster Posey

Buster Posey Champions Pediatric Cancer Awareness - SI Kids: Sports News for Kids, Kids Games and More

Buster Posey Retires to Focus on Family. Fans React with Love.

Pediatric cancer patients have Giants' catcher Buster Posey as a partner in their fight for a cure

Buster and Kristen Posey's BP28 Gala rallies against pediatric cancer

AP Source: Giants C Buster Posey will announce retirement

Meet & Greet with Buster Posey - Family House : Family House

Meet & Greet with Buster Posey - Family House : Family House