Yankees retire Paul O'Neill's No. 21 jersey, Cashman booed
New York Yankees to retire Paul O'Neill's No. 21 on Aug. 21
Jeter's No 2 retired by Yanks; Monument Park plaque unveiled
Jeter returns to Yankee Stadium as Williams' No. 51 retired, Sports
Jorge Posada has his No. 20 retired by the Yankees - NBC Sports
Jorge Posada honored by Yankees with Monument Park plaque, has number retired
Yankee stadium monument park hi-res stock photography and images - Alamy
Jeter's No 2 retired by Yanks; Monument Park plaque unveiled
Andy Pettitte joins Yankees' elite in Monument Park with plaque and retired number - Newsday
Yankees to Retire Pettitte, Posada and Williams Numbers
Jorge Posada honored at Yankee Stadium
Jorge Posada Day at Yankee Stadium
Yankees to retire Paul O'Neill's No. 21: See the complete list of retired numbers
Who will be the next Yankee to have his number retired: Alex Rodriguez? Mike Mussina? CC Sabathia?
Derek Jeter's No. 2 retired by Yankees, plaque unveiled