You're saying that couldn't happen? The other fact of the matter is that the TV camera is offset behind the pitcher, not straight on, so it can be visually deceptive in terms of the break. I'm not about to claim pitch F/X to be perfect, but it is an actual technological measurement, so I'm going to believe it's not going to register 6 inches when it was actually 18. At even 18 inches, you're saying that Rivera could start a ball at one corner and get it just off the plate on the other. That's absurd, especially with it moving that fast.