The long rivalry between the Yankees and Red Sox and the hostility between fanbases has been well documented, analyzed, and publicized.
BRONX, NY - OCTOBER 18: The New York Yankees fans in the bleachers hold up a sign asking where Boston Red Sox pitcher Pedro Martinez is during game 1 of the Major League Baseball World Series between the New York Yankees and the Florida Marlins on October 18, 2003 at Yankee Stadium in the Bronx, New York. The Marlins won 3-2. (Photo by Ezra Shaw/Getty Images)
About 95 years ago it all started with the Curse of the Bambino leading to the first Yankees dynasty.
