Buster Posey staying mum on rule changes for collisions - NBC Sports
Who are Buster Posey's wife and kids? Giants great retired early to spend more time with his family
Three catcher interferences for Giants' Heineman equal Posey's career total
Where the Giants stand with Buster Posey, Joey Bart as they shift focus toward 2021 – Daily Democrat
Buster Posey comes to camp, but will he stay? – Times Herald Online
Buster Posey opts out of 2020 season - MLB Daily Dish
A Love/Hate Relationship Comes To An End
Giants' Buster Posey revitalized by 2020 opt-out
Yes, Buster Posey Really Is Hunter Pence's Good Friend
Buster Posey skipping MLB season for his babies is a huge sacrifice
Posey: There's 'some reservation on my end' about playing in 2020
SF Giants: Buster Posey opts out; Joey Bart may not be the answer