Yesterday, Alfonso Soriano was hit in the helmet by a pitch. Clearly, this didn't happen on purpose. Later in the game, Albert Pujols was hit in retaliation.
In retaliation for what? An accident that Pujols had nothing to do with?
If you see Lou Piniella in a bar, make sure you don't spill your drink on him; if you do, he might punch your friend in the face. That'll teach you!