MLB stars with different uniform numbers
Paul O'Neill Number Retirement before Yankees vs. Blue Jays on Sunday, August 21, 2022
New York Yankees retire Paul O'Neill's No. 21; GM Brian Cashman, owner Hal Steinbrenner booed by fans - ESPN
Todd Frazier won't request O'Neill's No. 21 after all
Former Yankees who wore No. 2 share memories of number and Derek Jeter – New York Daily News
Derek Jeter will be final single-digit number retired by Yankees - Newsday
Yankees retire Paul O'Neill's No. 21 jersey - NBC Sports
Dom Amore: Bobby Valentine remembers baseball's lost legends, helps launch Jackie Robinson scholarship at Sacred Heart – Hartford Courant
Mets and Yankees wrap up nightmare New York seasons and head into uncertain winter
Mueller: A-Rod's 3,000 hits still a special milestone
New York Yankees history: Paul O'Neill's number 21 must be retired
Yankees rally in the ninth to slip past the Pittsburgh Pirates 7-5 on Roberto Clemente Day