Paul O'Neill Yankees No. 21 retired
Paul O'Neill's No. 21 to Be Retired By Yankees – NBC New York
As Paul O'Neill's No. 21 Is Retired, One Last Kick of a Water Cooler - The New York Times
NY Yankees retire Paul O'Neill's No. 21
The Yankees need to reissue Paul O`Neill's no. 21 - Pinstripe Alley
Yankees to retire Paul O'Neill's No. 21 jersey on Aug. 21
Paul O'Neill (baseball) - Wikipedia
Yankees retire Paul O'Neill's No. 21 jersey, Cashman booed
Yankees retire Paul O'Neill's No. 21 jersey, Cashman booed – NBC4 WCMH-TV
New York Yankees retire Paul O'Neill's No. 21; GM Brian Cashman, owner Hal Steinbrenner booed by fans - ESPN