Millions' of children have been helped by Buster Posey's cancer research foundation - ABC7 San Francisco

Buster & Kristen Posey BP28 – Buster & Kristen Posey in the fight against childhood cancer

How the San Francisco Giants' Buster Posey is helping strike out childhood cancers - San Francisco Business Times

San Francisco Giants star Buster Posey surprises girl who lost all her baseball cards in Creek Fire - ABC7 San Francisco

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

The Fight Against Pediatric Cancer, by San Francisco Giants

Buster Posey's Winning Mission. This article was taken from the August…, by San Francisco Giants

Thumbs up: Thanks for the memories, Buster

Buster Posey's Winning Mission. This article was taken from the August…, by San Francisco Giants

San Francisco Giants - The Buster Posey Pediatric Cancer Awareness New Era cap. $28 w/ 28% of proceeds to support pediatric research & treatment #SFGiants

Buster and Kristen Posey raise $700K at gala to battle pediatric cancer

Buster and Kristen Posey raise $700K at gala to battle pediatric cancer

He was a rock': San Francisco Giants honor Buster Posey's retirement during Saturday's game - ABC7 San Francisco

Buster Posey to help fight pediatric cancer

Buster & Kristen Posey BP28 – Buster & Kristen Posey in the fight against childhood cancer