Former teammates, coaches weigh in on Paul O'Neill ahead of Yankees' number retirement
How many jersey numbers do the Yankees have left? - Deseret News
I'm so disappointed I couldn't be there in person - New York Yankees legend Derek Jeter misses teammate Paul O'Neill's jersey retirement
Aaron Boone gets dreaded vote of confidence from Brian Cashman before Yankees top Mets - The Boston Globe
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Paul O'Neill: New York Yankees to retire jersey number
The Yankees Retire Paul O'Neill's Number 21 - The New York Times
Paul O'Neill discusses number retirement by Yankees
As Paul O'Neill's No. 21 Is Retired, One Last Kick of a Water Cooler - The New York Times
New York Yankees retired Paul O'Neill's No. 21 jersey
Paul O'Neill (baseball) - Wikipedia
New York Yankees set to retire legendary Paul O'Neill's No. 21