Paul O'Neill's No. 21 to be retired by Yankees
Yankees retire Paul O'Neill's No. 21 jersey, Cashman booed – KGET 17
NY Yankees retire Paul O'Neill's No. 21
New York Yankees history: Paul O'Neill's number 21 must be retired
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Paul O'Neill's No. 21 Jersey to Be Retired by Yankees on August 21, News, Scores, Highlights, Stats, and Rumors
As Paul O'Neill's No. 21 Is Retired, One Last Kick of a Water Cooler - The New York Times
New York Yankees retire Paul O'Neill's No. 21; GM Brian Cashman, owner Hal Steinbrenner booed by fans - ESPN
Yankees to retire Paul O'Neill's number prior to August game against Toronto - CBS New York
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
New York Yankees to retire Paul O'Neill's No. 21 on Aug. 21 - NBC Sports