Definition from Wiktionary, the free dictionary
beanbrawl (plural beanbrawls)
- (baseball, informal) A fight between teams at a baseball game, typically caused by a beanball.
- (by extension, informal) A fiercely competitive baseball game.
2000 July 21, Ted Cox, “Sports Section”, in Chicago Reader:
- The Sox had fought their way out of the doldrums, just as they'd done in April in their beanbrawl with the Detroit Tigers--another game that involved Parque.