Knockout Sports Promotions provides the most sought after autographed sports memorabilia to organizations for auction. Specializing in autographs from Hall of Fame caliber players and current superstars, we will provide the items that most organizations don’t get donated free and clear. Our items are uniquely presented and will add a “wow factor” to any event.

With access to thousands of items, we are able to provide the right items for your specific crowd. Whether it be regional teams, local heroes, or global sports icons, we can offer a broad range of memorabilia spanning all major sports and in many different prices ranges.

Any item that we provide is authentic and hand signed. All items have been certified authentic by either the company conducting the autograph session with the athlete, or from one of the best third party authenticators of sports memorabilia in the country.