Jacob deGrom Autographed MLB Baseball w/ "2014 NL ROY" - JSA

This item MLB Baseball hand signed by the athlete and is accompanied by a Certificate of Authenticity from JSA. A tamper-evident hologram will be affixed to the item. Signed items are guaranteed to pass any third-party authentication with 100% Money Back Guarantee. Each signature is witnessed by a member of our staff or comes out of a private signing.