Giants evaluating replacements for Buster Posey
Buster Posey makes club history, 10/09/2021
Yes, Buster Posey Really Is Hunter Pence's Good Friend
Buster Posey comes to camp, but will he stay? – Times Herald Online
AP Source: Giants C Buster Posey will announce retirement
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MLB Rules Committee bans home plate collisions - Amazin' Avenue
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Posey safe at first after review, 09/03/2021
Agent Jeff Berry wants rule change after Buster Posey's injury - ESPN
21 Years Ago, K-Rod And The Angels Clarified Postseason
The Buster Posey Rule & Home Plate Collisions: MLB Rule 7.13
Overturned Outs Are Prompting Confusion, Frustration Over MLB's
MLB's home-plate rule is asking for trouble in the playoffs
Posey Leveled. Is a Clean Hit a Retaliation-Worthy Offense?