Andy Pettitte – Society for American Baseball Research

Andy Pettitte throws complete game in final career start

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Andy Pettitte's induction speech

Paul Pettit – Society for American Baseball Research

Andy Pettitte PSA AutographFacts℠

Where Does Andy Pettitte Rank on Yankees' Long List of All-Time Greats?, News, Scores, Highlights, Stats, and Rumors

Andy Pettitte - Wikipedia

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Andy Pettitte PSA AutographFacts℠

Andy Pettitte of New York Yankees caps career with complete-game win - ESPN

MLB, USA Baseball Recognize Pitch Smart Compliant Organizations for 2020