On Sept. 1, 1971, the Pirates made history with baseball's 1st all
Paul Zeise: Austin Hedges is the 'tries hard, good teammate' guy
The 1971 Pittsburgh Pirates: The team that made baseball history
The day the Pirates fielded the first all-Black and Latino lineup
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]
Pittsburgh Pirates Mark 50 Years Since Historic All-Black And
Pittsburgh Pirates - Wikipedia
Pittsburgh Pirates Mark 50 Years Since Historic All-Black And
MLB Stories - Roberto Clemente career timeline
Remembering the '71 Pirates, 'the team that changed baseball