Yankees to retire RF Paul O'Neill's No. 21 on Aug. 21 - The Athletic
Yankees had perfect gift for Paul O'Neill
As Paul O'Neill's No. 21 Is Retired, One Last Kick of a Water Cooler - The New York Times
Paul O'Neill thanks Yankees organization, fans on Twitter
As Paul O'Neill's No. 21 Is Retired, One Last Kick of a Water Cooler - The New York Times
As Paul O'Neill's No. 21 Is Retired, One Last Kick of a Water Cooler - The New York Times
Yankees fans boo Hal Steinbrenner during Paul O'Neill ceremony
The New York Yankees Could Run Out of Jersey Numbers After Retiring Them - What Happens Next? - EssentiallySports
Paul O'Neill Yankees No. 21 retired
NY Yankees retire Paul O'Neill's No. 21
Yankees Social Media: The Warrior comments on jersey retirement - Pinstripe Alley
Paul O'Neill Number Retirement before Yankees vs. Blue Jays on Sunday, August 21, 2022
Yankees' retirement of Paul O'Neill's number might be a stretch - Pinstripe Alley
New York Yankees history: Paul O'Neill's number 21 must be retired