In an imitation of the A-Rod vs Varitek fight back in '04, Yankees prospect Slade Heathcott started a battle, too.
So Charleston and Greenville are playing right now. Greenville's starter accidentally hit Heathcott with the second pitch of the game. For whatever reason, Heathcott decided this meant he had to turn around and punch the catcher, which he did.
I don't have any other details besides this so far, but boy, does this make Bryce Harper seem like a grown-up all of a sudden.
Heathcott is currently rated as the ninth best prospect in the Yankees' farm system by Baseball America.