i mean it happens but no more then i would expect. if you're asian do some math or science or some shit and i'm sure you'll see how unlikely it is for that ball to come back back at his head
I took a shot to the head like that off an aluminum bat in high school. I just remember throwing the ball and waking up about 10 minutes later. Hurt like hell.
The center fielder actually caught the ball off the bounce it took from my head too.