Outside The Confines: Everyone wore 21 - Bleed Cubbie Blue
Roberto Clemente Day celebrated across Major League Baseball
Cubs' Javier Baez honored to wear No. 21 on Roberto Clemente Day
Pirates to wear No. 21 on jerseys for Roberto Clemente Day
Yadier Molina hits home run while wearing Clemente's No. 21 (Video)
A's Vimael Machin 'honored' to wear No. 21 on Roberto Clemente Day
Opening Day in MLB: New No. 21 patches, NL DHs and Guardians
Roberto Clemente Day celebrated around MLB in 2023
Today Is Roberto Clemente Day