This is why I never turn my back at a Chihuahuas game and I always look for the ball when I hear the crack of the bat.

A woman at a major league game took a foul ball to the head during the second inning of Monday night's Pirates-Cubs game. The unidentified woman appeared to be getting back into her seat and had her back turned when a pitch was fouled off, hitting the safety netting. But the net stretched enough that the ball hit her at pretty much full speed.