Carl Hubbell New York Mets Autograph Signed ONL Baseball (JSA LOA #ZZ07626)

Carl Hubbell autographed Official National League (ONL) baseball, signed by the Hall of Fame pitcher known for his legendary screwball and dominance with the New York Giants. Though later affiliated with the New York Mets front office, Hubbell remains one of the game’s all-time greats.

Authenticated by James Spence Authentication (JSA LOA #ZZ07626), the autograph has been reviewed and certified as genuine with a matching letter of authenticity.