MLB stars with different uniform numbers
Senate resolution honoring Pirates baseball legend Roberto Clemente
Carlos Delgado says MLB should retire Roberto Clemente's No. 21
Roberto Clemente Jr on LinkedIn: Altoona Curve to officially retire Roberto Clemente's No. 21 during…
Black and Gold: Baseball should retire Roberto Clemente's No. 21
50 Years Ago This Year - Roberto Clemente's Shining Moments
Carlos Delgado says MLB should retire Roberto Clemente's No. 21
Roberto Remembered
MLB allows more players to wear No. 21 to honor Roberto Clemente – NBC Sports Chicago
MLB celebrates Roberto Clemente Day, ceremony at Citi Field – KGET 17
Was Roberto Clemente the Best MLB Player to Wear No. 21?
Outside The Confines: Everyone wore 21 - Bleed Cubbie Blue
Altoona Curve to retire No. 21 in honor of Roberto Clemente