Former teammates, coaches weigh in on Paul O'Neill ahead of Yankees' number retirement
For Spencerport native, “the office” is Yankee Stadium – Westside News Inc
Todd Frazier hopes to talk to Paul O'Neill about wearing No. 21 with Yankees – New York Daily News
Is Paul O'Neill in the Baseball Hall of Fame? - Quora
Fans boo Yankees management as New York retires All-Star right fielder Paul O'Neill's No. 21 jersey
Five Red Sox players who should have their jersey numbers retired
New York Yankees: 5 numbers that need to be un-retired
Appreciating the retired single-digit numbers of the New York Yankees
NY Yankees royalty honored as Paul O'Neill's No. 21 is retired
Today the Yankees retired Paul O'Neill's number, mainly for his willingness to help sick children in the hospital and give out autographs to strangers in the clubhouse : r/seinfeld
The Yankees Retire Paul O'Neill's Number 21 - The New York Times
New York Yankees to retire Paul O'Neill's number this summer
Yankees Retired Numbers
Who's Number Should Be Retired After Paul O'Neill? – Marc Weber Talks Sports
New York Yankees retire Paul O'Neill's No. 21; GM Brian Cashman, owner Hal Steinbrenner booed by fans - ABC7 New York