Yankees retire Paul O'Neill's No. 21 jersey, Cashman booed
Paul O'Neill Day: Who will Yankees honor in Monument Park next?
Paul O'Neill was 'tone-setter in our clubhouse,' former Yankees teammate Joe Girardi says - Newsday
Mariano Rivera's number retired by Yankees - Newsday
Paul O'Neill's number to be retired by Yankees
Derek Jeter
Yankees finally show some fire, win on Paul O'Neill Day
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
Yankees to retire Paul O'Neill's No. 21 at Yankee Stadium on August 21st - Pinstripe Alley
As Paul O'Neill's No. 21 Is Retired, One Last Kick of a Water Cooler - The New York Times
Paul O'Neill talks jersey number retired by New York Yankees
What Other Numbers Might the Yankees Be Retiring in the Near Future?
Yanks to retire numbers for Williams, Pettitte, Posada
Me and My Dad: A Baseball Memoir - Kindle edition by O'Neill, Paul, Rocks, Burton. Humor & Entertainment Kindle eBooks @ .
Reds: Paul O'Neill was best player to ever suit up for both Yankees and Cincinnati