Yankees pitcher Andy Pettitte to retire after 16 seasons
Yankees Sign Andy Pettitte - MLB Trade Rumors
Andy Pettite continues comeback with Yankees' Double-A team
Yankees pitcher Pettitte announces retirement – The Denver Post
Yankees LHP Andy Pettitte to retire after season, Sports
Yankee Pitcher Andy Pettitte Announces Retirement
Andy Pettitte on first weeks as Yankees advisor
Yankees' Pitcher Andy Pettitte Announces Retirement
Yankees pitcher Andy Pettitte goes out a winner in his hometown – troyrecord
Yankees pitcher Andy Pettitte to retire
Yankees sign Andy Pettitte out of retirement