Jack DiLauro Steiner & MLB Authenticated Autographed Baseball-Mets Pitcher Jack DiLauro has personally hand-signed this MLB Baseball and Inscribed it Amazing Mets. DiLauro pitched for the New York Mets and was a member of the 1969 World Series Champion Mets. He pitched in 23 games for the Mets and he also apart of the New York Mets Earned Run Average Leaders with an ERA of 2.40 which is 3rd best all-time among Mets pitchers. This Jack DiLauro Autograph comes complete with a Steiner Sports Certificate of Authenticity and accompanying tamper-evident Steiner Hologram. The Steiner Seal Means Its Real.