Frank Thomas; former Hall of Fame first baseman for the Chicago White Sox; has hand signed this Rawlings official MLB baseball at a private signing. He included the inscription "Big Hurt" with his signature. This item comes with a certificate of authenticity (COA) from Beckett Authentication Services and was signed in the presence of one of their representatives. You will receive a serial-numbered COA along with a matching serial-numbered sticker on the ball. The authenticity can be verified online by entering the serial number.Item pictured may not be the exact item you will receive. It will be similar quality; and we guarantee your satisfaction.