Yankees to retire Paul O'Neill's No. 21 at Yankee Stadium on August 21st - Pinstripe Alley
Yankees news: New York announces Paul O'Neill's jersey retirement
New York Yankees to retire Paul O'Neill's jersey number during 2022 season - Sports Illustrated NY Yankees News, Analysis and More
The Yankees Retire Paul O'Neill's Number 21 - The New York Times
Paul O'Neill (baseball) - Wikipedia
As Paul O'Neill's No. 21 Is Retired, One Last Kick of a Water Cooler - The New York Times
Yankees to retire Paul O'Neill's No. 21 jersey this summer - Newsday
Yankees Mag: The Warrior's Day Cometh
NY Yankees royalty honored as Paul O'Neill's No. 21 is retired