Yankees pitcher Andy Pettitte to retire at end of season, New York Yankees

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Yankees pitcher Andy Pettitte to retire at end of season, New York Yankees

New York Yankees Mariano Rivera, Andy Pettitte, Jorge Posada and Derek Jeter meet in the infield after the ceremonial first pitch before the home opener against the Baltimore Orioles at Yankee Stadium

Yankees pitcher Andy Pettitte to retire after season - The Boston Globe

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