Paul O'Neill Yankees No. 21 retired
Paul O'Neill Yankees No. 21 retired
New York Yankees to retire All-Star Paul O'Neill's No. 21 jersey
New York Yankees retire Paul O'Neill's No. 21; GM Brian Cashman, owner Hal Steinbrenner booed by fans - ESPN
Yankees retire Paul O'Neill's No. 21 on Sunday👏 #shorts
New York Yankees history: Paul O'Neill's number 21 must be retired
New York Yankees retire Paul O'Neill's No. 21; GM Brian Cashman, owner Hal Steinbrenner booed by fans - ESPN
Yankees' retirement of Paul O'Neill's number might be a stretch - Pinstripe Alley
As Paul O'Neill's No. 21 Is Retired, One Last Kick of a Water Cooler - The New York Times