Last week, the Red Sox and Yankees battled it out at Yankee Stadium. You might have heard about it. But we just today saw this shot above and, more to the point, the rather amazing video after the jump of a real, live Yankees-Red Sox fan fight.

This is why we bring our scorebook to the games and stare straight forward. This summer, the Leitch family is heading to Fenway for a Cardinals-Red Sox game. Let's all be nice, OK? We let you in Busch Stadium for free in 2004. Let's not fight. Heavens.

Yankees-Red Sox Fight Includes Punches, Acrobatics [Busted Coverage]