WHAT WE DO

We photo match and authenticate various sports memorabilia from the top teams in the nation, allowing you to be the proud owner of a valuable item from a record breaking game, season, or player. We specialize in all things sports.

David Randolph

FOUNDER/MANAGING MEMBER

Sports enthusiast, collector, investor, authenticator. Initially, there was the love of the game. Collecting was the next step. Over the years, the popularity of collecting sports memorabilia rose. With that, seeing many items mislabeled, fake or misrepresented—specifically game worn jerseys—a need for a higher standard authentication came about. What started as a hobby manifested into a business. David currently works with many professional teams to help authenticate the provenance of memorabilia, and to help grow the passion of collecting memorabilia in this industry. 

BILL Henderson

CHIEF AUTHENTICATOR

 In the sports collector community, Bill Henderson is best known for authoring The Game Worn Guide to MLB Jerseys, now in its twentieth year and eighth edition of publication. Considered by most as ‘the’ indispensable guide to MLB jersey authenticity, this book has been helping sellers, buyers and collectors validate MLB jerseys by painstakingly noting every change in every jersey, year by year, for every MLB team, going back in time to 1970. His research resides in the collection the Baseball Hall of Fame in Cooperstown New York, as a part of their permanent research collection.

HOW WE BRING VALUE:

We believe a jersey is really only as good as its authentication. Further, authenticity is only as good as the expertise, proper examination, and finally the integrity of the authenticators behind it. Sports Investors brings you authentication you can trust to make sure your items are evaluated properly by experts with a passion for integrity and a love of the game! This ensures your game memorabilia has professional certification for the life of the item for fans, investors, or auction houses.

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