![Yankees' Pettitte to retire at end of season](https://townsquare.media/site/498/files/2015/02/829439422-300x198.jpg?w=980&q=75)
Yankees to Retire Pettitte, Posada and Williams Numbers
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Yankees' 'Core Four' is dwindling to one - Los Angeles Times
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Andy Pettite to retire after the season – The Denver Post
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Andy Pettitte will retire at season's end
![Yankees' Pettitte to retire at end of season](https://i.guim.co.uk/img/media/2c23430e9574c9b8e95368e6bff39788100ca6d6/0_86_5184_3117/master/5184.jpg?width=1200&quality=85&auto=format&fit=max&s=86eafb3db66567dae3afad76c1be1f63)
Emotional Andy Pettitte says thanks as New York Yankees retire his No 46 shirt, New York Yankees
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Chuck Knoblauch blasts Yankees on Andy Pettitte jersey retirement
![Yankees' Pettitte to retire at end of season](https://www.si.com/.image/t_share/MTY4MjU5MjE3MzQ2NzMzOTgx/new-andy-pettittejpg.jpg)
Despite great career, don't expect Andy Pettitte to wind up in Cooperstown - Sports Illustrated
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New York Yankees pitcher Andy Pettitte will retire after season – The Mercury News
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Yankee Pitcher Andy Pettitte Announces Retirement
![Yankees' Pettitte to retire at end of season](https://thesouthernnews.files.wordpress.com/2013/09/andypettitte2.jpg?w=600&h=280&crop=1)
Core four down to one: Pettitte plans retirement after season
![Yankees' Pettitte to retire at end of season](https://sports.cbsimg.net/images/visual/whatshot/posadapettitte.jpg)
Yankees also retiring numbers for Bernie Williams and Jorge Posada