Former New York Yankees' Jorge Posada, left, and Andy Pettitte
Yankees core Four World Series Champions Andy
Yanks to retire numbers for Williams, Pettitte, Posada
Former New York Yankees' Jorge Posada, left, and Andy Pettitte
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Former New York Yankees' Jorge Posada, left, and Andy Pettitte
A Core Four Farewell: Jeter, Rivera, Pettite and Posada praise A
Yankees to retire numbers of Pettitte, Posada and Williams
Andy Pettitte's No. 46 to Be Retired by New York Yankees on Aug
Derek Jeter's No. 2 officially retired by Yankees
