Career Profile: Andy Pettitte - Minor League Ball
Yankees LHP Andy Pettitte to retire after season, Sports
Andy Pettitte's arrival will be yet another memory for Trenton Thunder, Finley
Mariano Rivera dealt with plenty of adversity on the way to being baseball's greatest closer – New York Daily News
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Andy Pettitte always thrived in big moments; Where is he now?
Andy Pettitte – Society for American Baseball Research
Andy Pettitte, Baseball Wiki
Yankees LHP Andy Pettitte to retire after season, Sports
Comprehensive Andy Pettitte Minor League Cards Guide
Comprehensive Andy Pettitte Minor League Cards Guide
Comprehensive Andy Pettitte Minor League Cards Guide