Don Mattingly was one of the greatest offensive ballplayers of his generation. In 1985 he was the American League MVP and Player of the Year--a nine-time gold glove winner, a batting champion, and six-time all-star he remains today one of the most beloved Yankee first basemen of all-time. Now as the bench coach and former hitting instructor for the most successful sports franchise in history, he offers solid advice and instruction for young athletes...