Bernie Williams is a Puerto Rican former professional baseball player and musician. He played his entire 16-year career in Major League Baseball (MLB) with the New York Yankees from 1991 through 2006. A center fielder, Williams was a member of four World Series championship teams with the Yankees. He was a five-time MLB All-Star and won four Gold Glove Awards. Bernie Williams has hand signed this Official Rawlings Major League Baseball with #56. (Selig). Certificate of Authenticity from Athlon Sports Collectibles. 1 Minor tone spot on side panel, sold as is.