Yankees fan favorite Johnny Damon has personally hand-signed this MLB Baseball-Johnny Damon the self-proclaimed idiot during his days in Boston is historically one of the best pure leadoff hitters in the history of baseball. One of a handful of players to own a World Series ring from his time in both Boston and New York Damon played a key role in both the 2004 and 2009 World Series championships for the Red Sox and Yankees respectively. A 2-Time All-Star Damon has one of the most genuine personalities in the game helping to lighten the mood in any clubhouse hes ever been a part of. In 2010 Damon began a new chapter in his career joining the Detroit Tigers and helped the Cleveland Indians make the playoffs. A Steiner Sports Certificate of Authenticity is included. This Johnny Damon autograph is Guaranteed Authentic by Steiner Sports and include a Steiner Sports Certificate of Authenticity and an accompanying tamper-proof Steiner Hologram. The Steiner Seal Means Its Real.