New York Yankees history: Paul O'Neill's number 21 must be retired
Paul O'Neill Day Ceremony Live
New York Yankees to retire Paul O'Neill's No. 21 on Aug. 21
Paul O'Neill (baseball) - Wikipedia
Paul O'Neill's No. 21 to be retired by Yankees
NY Yankees royalty honored as Paul O'Neill's No. 21 is retired
NY Yankees retire Paul O'Neill's No. 21
Paul O'Neill (baseball) - Wikipedia
Why are the New York Yankees retiring Paul O'Neill's number 21 on August 21, 2022? What is your unedited opinion about it? - Quora
Paul O'Neill talks jersey number retired by New York Yankees
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Yankees to Retire Paul O'Neill's Number 21
The Yankees Retire Paul O'Neill's Number 21 - The New York Times
Yankees will retire Paul O'Neill's No. 21 jersey number on Aug. 21
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