This official 2015 Masters flag contain a huge, full-signature autograph of that year's Masters Champion Jordan Spieth. Since his Masters victory, Jordan Spieth has become a notoriously difficult signer, especially on Masters flags. This flag, however, was obtained from a former Masters Champion who presumably obtained the autograph from Jordan Spieth himself. The result is a stunning Spieth signed Masters flag that would be tough to beat.
Certificate of Authenticity from Green Jacket Auctions (GJA)