While Jackie Robinson's breakthrough in 1947 opened the gates of opportunity for African Americans and other minority players, it was not until 1971 when a team first enjoyed a full and complete level of integration, with half of its twenty-five-man roster comprised of players of African American and Latino descent. That team was the Pittsburgh Pirates, managed by an old-time Irishman.
![The Team that Changed Baseball: Roberto Clemente and the 1971 Pittsburgh Pirates [Book]](https://bloximages.newyork1.vip.townnews.com/observer-reporter.com/content/tncms/assets/v3/editorial/4/4e/44e1cdfc-d790-11eb-a6fe-370915860694/60d8f0f826dcd.image.jpg?crop=1279%2C1279%2C170%2C0&resize=1279%2C1279&order=crop%2Cresize)
72 Bucs broke the hearts of Pirates fans, Pirates
![The Team that Changed Baseball: Roberto Clemente and the 1971 Pittsburgh Pirates [Book]](https://baseballhall.org/sites/default/files/styles/story_popup_thumb_540/public/Clemente%20Roberto%202308-88_HS_NBL_0.jpg.jpeg?itok=uyYmmtk0)
Clemente's teamwork helped make historic Pirates 1971 lineup a
![The Team that Changed Baseball: Roberto Clemente and the 1971 Pittsburgh Pirates [Book]](https://res.cloudinary.com/graham-media-group/image/upload/f_auto/q_auto/c_scale,w_400/v1/media/gmg/H6KDH5VQHJFENALVJMJJTBGJV4.jpg?_a=AJFJtWIA)
MLB celebrates Roberto Clemente Day, ceremony at Citi Field
![The Team that Changed Baseball: Roberto Clemente and the 1971 Pittsburgh Pirates [Book]](https://www.wtaj.com/wp-content/uploads/sites/69/2022/09/PIRATES-ROBERTO-CLEMENTE-1957-Feat-Image.jpg?w=1280)
Senate resolution honoring Pirates baseball legend Roberto Clemente
![The Team that Changed Baseball: Roberto Clemente and the 1971 Pittsburgh Pirates [Book]](https://res.cloudinary.com/graham-media-group/image/upload/f_auto/q_auto/c_scale,w_400/v1/media/gmg/PZXMRKQM45ALZOUOU2EXLV7N74?_a=AJFJtWIA)
Roberto_Clemente
![The Team that Changed Baseball: Roberto Clemente and the 1971 Pittsburgh Pirates [Book]](https://www.nydailynews.com/wp-content/uploads/migration/2022/09/15/ZRCB3WFSHJGETAOIWNOKACX7LU.jpg?w=620)
Carlos Delgado says MLB should retire Roberto Clemente's No. 21
![The Team that Changed Baseball: Roberto Clemente and the 1971 Pittsburgh Pirates [Book]](https://assets-varnish.triblive.com/2021/07/4055285_web1_4055285-7eccfe2916c145279831e15607d6bbeb.jpg)
Reunion of Pirates' 1971 World Series champions brings back
![The Team that Changed Baseball: Roberto Clemente and the 1971 Pittsburgh Pirates [Book]](https://img.mlbstatic.com/mlb-images/image/private/t_2x1/t_w1536/mlb/tzwycjgbwwbr67q5gisn.jpg)
The day the Pirates fielded the first all-Black and Latino lineup
![The Team that Changed Baseball: Roberto Clemente and the 1971 Pittsburgh Pirates [Book]](https://www.si.com/.image/t_share/MTY4MjYyNTc2ODE0MTcxMzAx/roberto-clementejpg.jpg)
1971 Pittsburgh Pirates (Related Stories) - Sports Illustrated
![The Team that Changed Baseball: Roberto Clemente and the 1971 Pittsburgh Pirates [Book]](https://baseballhall.org/sites/default/files/styles/story_popup_thumb_540/public/Clemente%20Roberto%20105.95_FL_%20NBL_1.jpg.jpeg?itok=m9UwimwH)
Clemente's October led Pirates to 1971 title
![The Team that Changed Baseball: Roberto Clemente and the 1971 Pittsburgh Pirates [Book]](https://images.axios.com/qPr8FBvSaom7N9v-WXFfl2vqjM8=/0x438:4234x2820/1920x1080/2023/02/10/1676044113687.jpg)
Florida school district pulls children's book on Roberto Clemente
Markusen, Bruce: : Books
![The Team that Changed Baseball: Roberto Clemente and the 1971 Pittsburgh Pirates [Book]](https://m.media-amazon.com/images/I/31nK0UQEAJL._AC_UF894,1000_QL80_.jpg)
The Team That Changed Baseball: Roberto Clemente and the 1971 Pittsburgh Pirates
![The Team that Changed Baseball: Roberto Clemente and the 1971 Pittsburgh Pirates [Book]](https://www.wtaj.com/wp-content/uploads/sites/69/2022/09/Clemente-Priates-Baseball-1967.jpg?w=1648)
Senate resolution honoring Pirates baseball legend Roberto Clemente
![The Team that Changed Baseball: Roberto Clemente and the 1971 Pittsburgh Pirates [Book]](https://upload.wikimedia.org/wikipedia/en/thumb/0/0f/MLB-NLC-PIT-Uniforms.png/275px-MLB-NLC-PIT-Uniforms.png)
Pittsburgh Pirates - Wikipedia
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1971 Pittsburgh Pirates Team Issue Roberto Clemente Action Photos