MLB Authentication Program

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Description

Derek Jeter &Mariano Rivera Autographed 11x14 Framed Photo (Steiner

Autographed Jon Lester Ball - 2013 Ws Champ Sweet Spot Post Season Holo jsa

The MLB Authentication Program was created to protect our fans by eliminating Certificates of Authenticity that can be easily forged and/or copied.

Rocco Baldelli Signed Baseball Autograph Auto MLB AUTHENTICATED MINNESOTA TWINS

MLB Authentication, Hologram Authenticator

Lot Detail - 2012 Mike Trout Game Used and Signed Baseball From Fenway Park (MLB Authenticated) - Rookie Season

MLB Authentication, Hologram Authenticator

Michael Posner - Director, MLB Authentication Program - Major League Baseball

Lot Detail - 2012 Mike Trout Game Used and Signed Baseball From Fenway Park (MLB Authenticated) - Rookie Season

Defining what a “Game-Used Baseball” is (and is not)

MLB authentication program