Pettitte to announce retirement at Yankee Stadium - The San Diego Union-Tribune
Lance Berkman - Wikipedia
Vintage Verlander silences Seattle as Astros top M's 5-1 to open key series in playoff race, National News
Exit Sandman … to Houston to play the godforsaken Astros, Houston Astros
Astros honor Andy Pettitte
Andy Pettite to retire after the season – The Denver Post
Retired' Clemens rejoining Astros, Sports
Yankees pitcher Andy Pettitte to retire
Yankees honor Andy Pettitte by retiring his No. 46
Yankees' Andy Pettitte Shuts Down Mariners to Earn 250th Victory - The New York Times
Andy Pettitte 46 Retirement New York Yankees Jersey Iron on
Andy Pettitte on first weeks as Yankees advisor
Free agents the Yankees failed to re-sign