The first latin major league baseball player was Louis Castro.
Jackie Robinson was the first African American baseball player who became the first black player in the major league of baseball
Jackie Robinson, Brooklyn Dodgers, 1947, was the first black player to play major league baseball in the modern era. But it was a man named Moses Walker (b. 1856) who played back in 1884. However, some say that William Edward White was the first. He was half white and half black, and played one game in 1879.
the only team to win 3 consecutive league titles in England was France the only team to win 3 consecutive league titles in England was France
The Cincinnati reds were the first baseball club to pay a player, therefor making it the first professional team in major league baseball.