Yankees to retire Paul O'Neill's No. 21 on Aug. 21

Paul O'Neill will finally have number retired by Yankees

Yankees retire Paul O'Neill's No. 21 jersey, Cashman booed

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

Fans boo Yankees management as New York retires All-Star right fielder Paul O'Neill's No. 21 jersey

Yankees to Retire Paul O'Neill's No. 21 in Pregame Ceremony in August – Brooklyn Sports World/NY NJ Sports World

Yankees to retire Paul O'Neill's No. 21 jersey on Aug. 21

Yankees to retire O'Neill's No. 21

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 No. 21 jersey this summer - Newsday