Ray Butler's 2018 Top 200 MLB Prospects – Prospects 365
SF Giants HQ: First half presents case for Giants to keep Posey, Crawford, Belt trio together beyond 2021 – Daily Democrat
Buster Posey, Brandon Crawford, and Mike Yastrzemski All-Star finalists - McCovey Chronicles
Team USA stars Buster Posey and Brandon Crawford return to Giants, say they'd play in the WBC again – The Mercury News
SF Giants: Will Brandon Belt return, facing MLB free agency?
Here We Are, Again': The Giants Stick to a Formula That Works - The New York Times
As Kris Bryant returns to face Cubs, SF Giants have made a strong impression – Daily Democrat
Who among Posey, Crawford and Belt could return to Giants in 2022?
Thank You, Buster by Brandon Crawford
SF Giants' Opening Day lineup historic for Belt, Posey, Crawford
December 13, 2022 - The Posey Country News by The Posey County News - Issuu
Buster Posey, Brandon Crawford, Brandon Belt get 10th Opening Day start
SF Giants: Buster Posey, Brandon Belt, and Brandon Crawford's contracts - McCovey Chronicles
Posey, Crawford & Belt, 10-years Service Time Trio