Demilio: Roberto Clemente Day Serves as Another Reminder to Retire

Clemente's #21 will not be retired across MLB despite report

Governor signs law creating Roberto Clemente Day

TSN Archives: Roberto Clemente Died as He Lived — Caring (Jan. 20, 1973, issue)

Roberto Clemente Award 2022 nominees

Pirates walk off on Roberto Clemente Day as push to retire his No. 21 continues

Rivera] League source confirms league-wide retirement of Roberto Clemente's #21 is not happening at this time and there is no current plan in place for it to occur : r/baseball

NYSportsJournalism.com - MLB Accolades Commemorate Roberto Clemente Day - On Roberto Clemente Day, MLB Will Honor 50th Anniversary Of His Passing

No, we do not need to retire Roberto Clemente's number across baseball - NBC Sports

Pirates walk off on Roberto Clemente Day as push to retire his No. 21 continues

For Many Latino Players, Roberto Clemente's Number Is Off Limits, Too - The New York Times

Carlos Delgado says MLB should retire Roberto Clemente's No. 21

WHEN TOPPS HAD (BASE)BALLS!: MINOR LEAGUE DAYS- ROBERTO CLEMENTE

It's going to be unbelievable': Pirates psyched to honor Roberto Clemente by donning No. 21 next week