Final answer:
The Chicago White Sox threw the 1919 World Series to the Cincinnati Reds in the "Black Sox" Scandal.
Step-by-step explanation:
In the infamous "Black Sox" Scandal of 1919, the team that the Chicago White Sox intentionally lost the World Series to was the Cincinnati Reds. This scandal was one of the most notable events in the era's baseball history and highlighted the corruption that gambling brought to the sport. Despite such scandals, baseball continued to grow in popularity, with the influence of African American teams and players becoming more prominent, as seen in the establishment of leagues like the Negro National League and the victory of such teams over major league clubs in exhibition games.