MLB authentication program

MLB Authentication, Hologram Authenticator

Will Smith Los Angeles Dodgers Autographed 11 x 14 2020 MLB World Series Champions Spotlight Photograph

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

MLB Authentication Program connects fans to game-used memorabilia - Sports Collectors Digest

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

Lids Aaron Judge New York Yankees Fanatics Authentic 12'' x 15'' 1st Career Walk-Off Home Run Sublimated Plaque with a Piece of Game-Used Baseball

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

Fernando Tatis Jr. San Diego Padres Framed 15 x 17 Player Collage with a Piece of Game-Used Ball - MLB Game Used Baseball Collages at 's Sports Collectibles Store

How MLB Authenticates Balls Like Aaron Judge's 60th Homer - The New York Times

MLB authentication program