On Sept. 1, 1971, the Pirates made history with baseball's 1st all
Shortstops: Color of Diversity
The Game that Changed Baseball on September 1, 1971
Pittsburgh Pirates - Wikipedia
Pirates in MLB's 1st minority lineup honored 50 years later
The day the Pirates fielded the first all-Black and Latino lineup
Let's Go Bucs - 5⃣0⃣ years ago on September 1⃣st, 1⃣9⃣7⃣1⃣
Pittsburgh Pirates Mark 50 Years Since Historic All-Black And
Ronald Acuña Jr., Eddie Rosario homer, majors-leading Braves
Remembering the Life and Legacy of Roberto Clemente
Clemente's teamwork helped make historic Pirates 1971 lineup a
The 1971 Pittsburgh Pirates: The team that made baseball history
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]