Giants' Buster Posey latest MLB star to opt out of 2020 season

Retired Giants catcher Buster Posey goes back to school to complete his degree from Florida State

MLB players who are opting out of the 2020 season - ESPN

Buster Posey, Kevin Gausman, Brandon Crawford are Giants' 2021 All-Stars

SF Giants HQ: A different buzz around Buster Posey, the smooth swing of Heliot Ramos and more – Daily Democrat

What Buster Posey's absence will mean for the Giants (and is Joey Bart ready?) – Monterey Herald

Buster Posey considers opting out of San Francisco Giants season - McCovey Chronicles

Giants' Buster Posey will announce retirement Thursday: report

Buster Posey is back behind plate after opting out in 2020 - The San Diego Union-Tribune

Coronavirus: Giants' Buster Posey opts out of MLB season - Los Angeles Times

Buster Posey earns multiple comeback awards, Giants' Gabe Kapler, Farhan Zaidi also honored

Giants' Buster Posey, with health concerns over adopted twins, will opt out of 2020 season

Complete List Of MLB Players Opting Out Of 2020 Season, Including Dodgers Pitcher David Price