![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
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Pirates to once again wear No. 21 for Roberto Clemente Day
![Pirates will wear Roberto Clemente No. 21](https://www.myhighplains.com/wp-content/uploads/sites/87/2020/09/556b1ca5e1814315a4bb2baa5c93c634.jpg)
For the 'Great One'; Pirates, MLB honor Roberto Clemente
![Pirates will wear Roberto Clemente No. 21](https://a.espncdn.com/photo/2020/0910/r743181_1296x729_16-9.jpg)
Pittsburgh Pirates each don No. 21 to honor Roberto Clemente - ESPN
![Pirates will wear Roberto Clemente No. 21](https://www.twincities.com/wp-content/uploads/2022/09/GettyImages-1243266378.jpg?w=978)
Puerto Rican Twins don No. 21 in tribute to Roberto Clemente – Twin Cities
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For the 'Great One'; Pirates, MLB honor Roberto Clemente
![Pirates will wear Roberto Clemente No. 21](https://img.mlbstatic.com/mlb-images/image/upload/t_2x1/t_w1536/mlb/uediysxfx7ega6lxagqz.jpg)
Roberto Clemente Day celebrated around MLB in 2023
![Pirates will wear Roberto Clemente No. 21](https://9b16f79ca967fd0708d1-2713572fef44aa49ec323e813b06d2d9.ssl.cf2.rackcdn.com/1140x_a10-7_cTC/368-1689275454.jpg)
Altoona Curve to officially retire Roberto Clemente's No. 21 during ceremony Friday
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Pirates wear No. 21 to honor Roberto Clemente
![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](https://content.sportslogos.net/news/2020/09/roberto-clemente-day-2020-pirates.jpg)
All Pirates Wearing #21, Rest of MLB Wears Patches in Honour of Roberto Clemente – SportsLogos.Net News