Carlos Pena is a Dominican former professional baseball first baseman. He played in Major League Baseball (MLB) for the Texas Rangers, Oakland Athletics, Detroit Tigers, Boston Red Sox, Tampa Bay Devil Rays/Rays, Chicago Cubs, Houston Astros and Kansas City Royals. Carlos Pena has hand signed this Official Rawlings Major League Baseball. Full Blue sweet spot signature. Ball has tone spots/sold as is/no returns. Certificate of Authenticity from Athlon Sports Collectibles.