Andy Pettitte, Jorge Posada, Bernie Williams to have numbers retired by Yankees

Derek Jeter's No. 2 officially retired by Yankees, National Sports

New York Yankees: The Numbers on the Wall

Yankees to retire Nos. of Bernie, Jorge, Pettitte

Yankees to retire RF Paul O'Neill's No. 21 on Aug. 21 - The Athletic

Yankees to retire numbers of Posada and Bernie, too

Bernie Williams: Should this Great Yankee be in the Hall of Fame? - Cooperstown Cred

Derek Jeter's No. 2 retired: See all New York Yankees retired numbers

A number of nuggets about retired numbers around the Major League

Yankees also retiring numbers for Bernie Williams, Jorge Posada; Willie Randolph to be honored in Monument Park - NBC Sports