Dodgers coach Don Mattingly autographed official Major League Baseball. The signature is smudged so I have adjusted the price accordingly so you can have this one at the amazing price of half off. Comes authenticated by C+L Sports president. As always I stand behind everything sold 110% so no matter what you never have to worry. I'm just an email or phone call away for any situation. Whether it's finding the perfect gift for father's day or just recommending the best way to display your new jersey I want to be your first call. I'm always here to help. Hall of Fame baseball career and working on coaching accolades now, it's never over for this guy, he never stops competing.