The bat is perfectly signed by Roberto he has added Game Used and his Uniform Number 12. There is no better authenticity for a bat then the player himself.
The autograph has been authenticated by AJ Sports World with a sticker attached to the end of the bat. The bat itself is steller! It is Uncracked with stitch marks from baseball contact and ball marks and bat rack markings. Good luck finding an Alomar Gamer anywhere close to this quality and at a very fair price.Serious Alomar collectors will know what a gem this bat is.