Here are the Yankees' 21 retired numbers Who belongs and who doesn't? Andy Pettitte, Jorge Posada, Bernie Williams, more
Former Yankees who wore No. 2 share memories of number and Derek Jeter – New York Daily News
NY Yankees Retired Numbers: NY Yankees Retired Numbers Gee, so many! And all the single digits are gone! What happens when all the double digits are gone? Will the commish allow for
We need to talk about Yankees un-retiring numbers again
Jeter returns as Yankees honor 1998 team at Old-Timers' Day, Boone booed by some
New York Yankees Retired Numbers - - Database of Yankee Uniform Numbers Through the Years
Here are the Yankees' 21 retired numbers Who belongs and who doesn't? Andy Pettitte, Jorge Posada, Bernie Williams, more
What the Yankees' uniform number crunch could cost MLB's managers and coaches - The Athletic
Yankees Retired Numbers
Unofficial Replica Yankees Retirement Numbers
New York Yankees, Lostpedia
Southern California teams' retired numbers – Orange County Register
List of Major League Baseball retired numbers - Wikipedia
Yankees to retire Paul O'Neill's No. 21 jersey this summer - Newsday
A number of nuggets about retired numbers around the Major League