Hoyt Wilhelm did not enter the major leagues until his late twenties, pitched until he was nearly 50 years old. Wilhelm retired with one of the lowest career earned run averages in baseball history. He is a member of the Baseball Hall of Fame. Hoyt Wilhelm signed Chicago White Sox 8x10 Photo. Bold Blue Full Pristine Signature. New Custom Black Frame with White Mat. Athlon Sports Collectibles Certificate of Authenticity & Ernie White Promotions Show Ticket. Image of actual item in stock - as shown