This is a 16x20 photo that has been personally signed by ""The Big Unit"" Randy Johnson. Johnson played primarily for the Seattle Mariners, Arizona Diamondbacks, and Motreal Expos in his Hall of Fame career. The Big Unit holds a career record of 303 wins with a 3.29 ERA and 4,875 strikeouts, Johnson was selected to 10 All-star games and is a five-time Cy Young winner. In 2001 he led the Diamondbacks to the World Series. Included with this photo is a certificate of authenticity from James Spence Authentication.