Report: Yankees' Jorge Posada to announce retirement this month
With Jeter's retirement, Yankees will say goodbye to 'Core Four' era
Ex-Yankees World Series champion Francisco Cervelli explains the medical condition forcing his retirement
Yankees retire Posada's No. 20
MORE
This Day in Yankees History: Jorge Posada retires from baseball - Pinstripe Alley
Former Yankee Jorge Posada Recalls His Obsession With Baseball in Puerto Rico - WSJ
Yankees Teammates, Former Foes Wish Jorge Posada Well In Retirement - CBS New York
New York Yankees: Is the End Near for What's Left of Core Four?
Jorge Posada, Tino Martinez think Derek Jeter would be good fit as Marlins owner – New York Daily News
Yankees legend Yogi Berra appreciates Jorge Posada spending his entire career in pinstripes – New York Daily News
Back Stiffness or Sitting Out, The Posada-Gate Report
Yankee great Jorge Posada still steamed at how things ended with Bronx Bombers, reveals bitterness in new book 'The Journey Home: My Life in Pinstripes' – New York Daily News