Andy Pettitte says heart not in it for another season

Clemens Shuns Retirement to Join Astros

The Home Team Returning to their Houston roots, inseparable pals Roger Clemens and Andy Pettitte want to share the fun of pitching the Astros to a title - Sports Illustrated Vault

Bleeding Yankee Blue: TRUST ME, NO ONE'S UPSET ABOUT PETTITTE BEING A GOOD DAD

Yankees LHP Andy Pettitte to retire after season, Sports

Andy Pettitte inching toward return to New York Yankees' rotation

Postseason won't weigh on Andy Pettitte's decision about 2013 - Newsday

Andy Pettitte tells Houston TV station he hasn't decided whether to pitch next season or retire – New York Daily News

Pettitte no longer has 'hunger' to pitch another season

Yankees bring on five-time World Series champion Andy Pettitte as pitching adviser

THROWBACK THURSDAY in - Deer Park Economic Development

Yankees pitcher Pettitte announces retirement – The Denver Post