A Detroit Pistons Wilson Indoor/Outdoor NBA Basketball hand signed by Isiah Thomas. The item and signature are in excellent condition. In addition to signing his name, Isiah inscribed "Bad Boys" on the item. Isiah Thomas is a former professional basketball player and Hall of Fame point guard, widely regarded as one of the greatest to ever play the game. Thomas played his entire 13-season NBA career with the Detroit Pistons (1981-1994). He led the Pistons to back-to-back NBA championships in 1989 and 1990. Thomas was a 12-time All-Star and earned All-NBA honors multiple times. AUTHENTICATION: Your item has been tagged with a SmarTag powered by Prova Technology, which gives you digital access to your items authentication records, including a proof picture from the signing.