Yankees to retire numbers of Pettitte, Posada and Williams
New York Yankees to retire Paul O'Neill's No. 21 on Aug. 21
Andy Pettitte, Jorge Posada, Bernie Williams to have numbers
Yankees to retire Jeter's No. 2, the last single digit
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Paul O'Neill stunned Yankees are retiring his number
Yankees to retire Nos. of Bernie, Jorge, Pettitte
If the Boston Red Sox retired numbers like the New York Yankees do
Derek Jeter's No. 2 officially retired by Yankees
New York Yankees retire Bernie Williams' No. 51, unveil plaque - ESPN
Jorge Posada retires from Yankees at age 40 - The Boston Globe
The Worst Players to Wear Each of the 21 Retired Yankees Numbers
Yankees also retiring numbers for Bernie Williams and Jorge Posada
Yankees retired numbers: Paul O'Neill latest to be added to list
Yanks to retire numbers for Williams, Pettitte, Posada
Yankees retire Paul O'Neill's No. 21 jersey, Cashman booed – KGET 17