Andy Pettitte: Yankees pitching advisor talks new role
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Andy Pettitte - Wikipedia
Andy Pettitte joins Yankees as advisor
Andy Pettitte embraces new role as New York Yankees' adviser - ESPN
Andy Pettitte joins Yankees as advisor
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Andy Pettitte joins Yankees as advisor
Yankees bring on five-time World Series champion Andy Pettitte as pitching adviser
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What happened to Scott Effross, the rising pitcher on the New York Yankees? - Quora