Don Larsen's most notable accomplishment was pitching the only perfect game (as well as the only no hitter) in the history of the World Series, and one of only 18 perfect games overall. He was pitching for the New York Yankees in Game 5 of the 1956 World Series against the Brooklyn Dodgers, on October 8, 1956. His perfect game remains the only no-hitter of any type ever pitched in postseason play. Don Larsen has hand signed this 1956 World Series Perfect Game MLB Licensed 8x10 Photo. New York Yankees. Bold Blue Full Pristine Signature. Photo has minor dings, from signing, sold as is. Jeff & Zack Schenker Promotions Letter of Authenticity and Athlon Sports Collectibles Certificate of Authenticity. Image of actual item in stock - as shown