Number 21 Continues to Remain Sacred to the New York Yankees
Todd Frazier won't request O'Neill's No. 21 after all
With Derek Jeter's number retired, Yankees shouldn't be retiring anymore for a while – New York Daily News
Paul O'Neill Number Retirement before Yankees vs. Blue Jays on Sunday, August 21, 2022
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Royals rock Rodón, Witt homers to join 30-30 club as KC rolls to 12-5 win over Yankees
Judge hits 60th, then Yanks walk off Bucs on Stanton's slam – The Denver Post
The Athletic] The Yankees have asked MLB if they can stop issuing uniform numbers to their manager and coaches because they're running out of numbers that aren't retired : r/baseball
The Yankees Retire Paul O'Neill's Number 21 - The New York Times
Paul O'Neill's No. 21 to be retired by Yankees
Paul O'Neill Yankees No. 21 retired
New York Yankees 2023 Organization All-Stars