Matt Moore San Francisco Giants autographed memorabilia. Add this Matt Moore Autographed Rawlings Major League Baseball in Ball Qube Display Case - Certified Authentic to your San Francisco Giants signed memorabilia collection. This product has been authenticated by Sports Collectibles and comes with a Certificate of Authenticity and matching taper-evident hologram. All Sports Collectibles memorabilia is backed by our 100% Money Back Guarantee. Get your authentic Matt Moore Autographed Baseballs from Sports Collectibles Online. This bold Matt Moore signature is authentic and can be an excellent addition to your man cave, home or office.