Rays Star Calls Wearing No. 21 on Roberto Clemente Day 'An Honor
Current and Former MLB Players Still Basking in the Clemente Glow - Baseball Egg
To Honor Roberto Clemente, MLB Expands List of Who Can Wear No. 21 - Sports - Remezcla
Pirates players, coaches honored to wear No. 21 in celebration of Roberto Clemente Day
Pirates, Major League Baseball, Set to Honor the Great One on Clemente Day - Pittsburgh Baseball Now
Roberto Clemente and the magic of No. 21 - MLB - ESPN
For the 'Great One'; Pirates, MLB honor Roberto Clemente
MLB expands list of who can wear No. 21 to honor Roberto Clemente on Sept. 15 - ESPN
Retire No. 21 for Roberto Clemente - Our Esquina
Why Liam Hendriks is the White Sox' Roberto Clemente Award nominee – NBC Sports Chicago