Ryan Mathews Video
San Diego Chargers rookie running back Ryan Mathews paid a recent visit to Upper Deck headquarters to conduct a special autograph-signing session with Upper Deck Authenticated. Check out the video.
Upper Deck Authenticated guarantees the authenticity of Ryan's signature on this football through its patented five-step authentication process. At the heart of the policy are the requirements that each signing be witnessed by an Upper Deck employee, and matching serially numbered holograms affixed to each signed item and its corresponding certificate of authenticity. Learn more about Upper Deck Authenticated's authentication process.