Yankees to retire Paul O'Neill's No. 21 on Aug. 21
Yankees Stadium Hijacked by Boos as Infuriated Fans Proclaim Frustration During Jersey Retirement Ceremony for Shocking Pinstripes Slump - EssentiallySports
Paul O'Neill will finally have number retired by Yankees
Paul O'Neill's No. 21 to be retired by Yankees
Paul O'Neill Number Retirement before Yankees vs. Blue Jays on Sunday, August 21, 2022
Yankees Retired Numbers - Who Are The 22 Yankees Who Wore Them
Yankees retired numbers: A look at all of the jersey numbers players cannot wear in the Bronx
As Paul O'Neill's No. 21 Is Retired, One Last Kick of a Water Cooler - The New York Times
The Athletic MLB on X: Paul O'Neill is set to become 2️⃣3️⃣rd retired jersey in Yankees history. O'Neill's No. 21 will be the first Yankee jersey to be retired since Derek Jeter's