![Pirates will wear Roberto Clemente No. 21](https://npr.brightspotcdn.com/9f/0c/4cd6d9d34c0baf4a93e7248f5a55/ap22258860658352.jpg)
MLB celebrates Roberto Clemente Day
![Pirates will wear Roberto Clemente No. 21](http://thumbor-prod-us-east-1.photo.aws.arc.pub/A6WOeHj9qVcP2wAepB5m-olq8RY=/arc-anglerfish-arc2-prod-gmg/public/WL33GUOLNRCTDIIJ2BV22OLUTE.jpg)
For the 'Great One'; Pirates, MLB honor Roberto Clemente
![Pirates will wear Roberto Clemente No. 21](https://www.sportsbusinessjournal.com/-/media/Images/Daily/2021/09/14/Clemente-Day.ashx)
Sources: MLB letting more players to wear No. 21 for Clemente Day
![Pirates will wear Roberto Clemente No. 21](https://media.ksdk.com/assets/KSDK/images/273bf37f-3099-4277-a1de-728a5ea3f1c1/273bf37f-3099-4277-a1de-728a5ea3f1c1_1920x1080.jpg)
MLB Clemente Award winners wear his 21 on caps for careers
![Pirates will wear Roberto Clemente No. 21](https://pittsburghbaseballnow.com/wp-content/uploads/sites/27/2023/09/Clemente--scaled.jpg)
Demilio: Roberto Clemente Day Serves as Another Reminder to Retire
![Pirates will wear Roberto Clemente No. 21](https://assets-varnish.triblive.com/2020/09/2991726_web1_GTR-BucsEarly02-090920.jpg)
Puerto Rican players follow Pirates' push to wear No. 21
![Pirates will wear Roberto Clemente No. 21](https://img.mlbstatic.com/milb-images/image/upload/t_2x1/t_w1536/milb/u2wf3zvavvtmy8j3rlti.jpg)
Curve Set to Retire No. 21 In Honor of Roberto Clemente
![Pirates will wear Roberto Clemente No. 21](https://assets-varnish.triblive.com/2020/09/2991726_web1_PTR-Bucs08-070820.jpg)
Puerto Rican players follow Pirates' push to wear No. 21
![Pirates will wear Roberto Clemente No. 21](https://ca-times.brightspotcdn.com/dims4/default/4e69487/2147483647/strip/false/crop/2048x1245+0+0/resize/1486x903!/quality/75/?url=https%3A%2F%2Fcalifornia-times-brightspot.s3.amazonaws.com%2Fd6%2Fee%2F13cdfff1278ce1f1c460ddffe738%2Fla-1527960733-do17fybb1w-snap-image)
Remembering Roberto Clemente as a Black man who fought against
![Pirates will wear Roberto Clemente No. 21](https://kubrick.htvapps.com/htv-prod-media.s3.amazonaws.com/images/roberto-clemente-1672082453.jpg?crop=1.00xw:0.848xh;0,0&resize=1200:*)
Pittsburgh Pirates legend Roberto Clemente remembered
![Pirates will wear Roberto Clemente No. 21](https://res.cloudinary.com/graham-media-group/image/upload/f_auto/q_auto/c_scale,w_400/v1/media/gmg/L7BKAO2LDRG55NG2DSF3W4NVBE.jpg?_a=AJFJtWIA)
MLB celebrates Roberto Clemente Day, ceremony at Citi Field