Roberto Clemente Day: Pirates and Mets wear 21
Campaign To Retire Roberto Clemente's No. 21 Throughout MLB Gains
Altoona Curve to retire No. 21 in honor of Roberto Clemente
RETIRE 21 💛 #onbasewithmookiebetts #mookiebetts #juliorodriguez
Roberto Clemente: Cincinnati Reds' José De León wants MLB to retire 21
Pirates to wear No. 21 on Sept. 9 to honor Roberto Clemente - NBC
A's Vimael Machin 'honored' to wear No. 21 on Roberto Clemente Day
Altoona Curve retire Roberto Clemente's number
The Movement to Retire Roberto Clemente's Number From the MLB Is
MLB's Pirates will honor Roberto Clemente by wearing his number
Pittsburgh Pirates to wear No. 21 on sept 9 to honor Roberto Clemente
MLB has no plans to retire Roberto Clemente's No. 21
MLB should retire Roberto Clemente's No. 21
Hot take: Roberto Clemente Day should be just like Jackie Robinson