Yankees to retire Paul O'Neill's No. 21: See the complete list of retired numbers

How Paul O'Neill Stacks Up Against the Other Yankees With Retired Numbers

The Yankees have retired so many numbers that they're down to just four available for new recruits: 38, 50, 57 and 69. : r/baseball

NY Yankees royalty honored as Paul O'Neill's No. 21 is retired

Paul O'Neill Yankees No. 21 retired

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New York Yankees set to retire legendary Paul O'Neill's No. 21

New York Yankees Announce Retirement of Paul O'Neill's Number 21 – Celeb Secrets

Marchand] The Yanks are set to retire Paul O'Neill's No. 21 on Aug. 21st at Yankee Stadium. : r/NYYankees

NY Yankees retire Paul O'Neill's No. 21

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