Ripping 2013 Panini Cooperstown

Ripping through a box of 2013 Panini Cooperstown. All Hall of Fame players, so that’s a plus. And did pull one nice auto.
Today’s trivia question; Name the Hall of Fame pitcher who hit a home run in his first MLB at-bat, but never hit another home run during his career after that. Email me ([e-mail]) with the correct answer and you’ll be entered into the Sunday drawing to win a cool prize. Answers will be accepted today and tomorrow. Good luck!