Pirates to wear No. 21 on Sept. 9 to honor Roberto Clemente - The
Pirates And MLB To Celebrate Roberto Clemente Day
Houston Astros: 8 players don No. 21 on Roberto Clemente Day
Roberto Clemente - Wikipedia
MORE
Roberto Clemente Day: Pirates and Mets wear 21
Yankees rally in the ninth to slip past the Pittsburgh Pirates 7-5
Senate resolution honoring Pirates baseball legend Roberto Clemente
Pirates Celebrate Roberto Clemente Day
All Puerto Rican Players Can Wear No. 21 On Roberto Clemente Day
Pirates would again like to wear No. 21 in 2021
Pirates, Puerto Rican MLBers wear Clemente's 21
Roberto Clemente's legacy celebrated in N.Y., Puerto Rico