The No. 1 worst pitch, according to that list, was thrown by Mariah Carey, but given the tightness of her clothes, that's not a surprise. I think the worst was from Mayor Mark Mallory, of Cincinnati - he couldn't have done worse if he was trying. No. 8 was thrown by a mascot, Tyrannosaurus Rex. Actually, I feel it shouldn't have been on the list because the T-Rex has tiny, little arms and it actually threw the ball with its mouth and he came closer to the plate than the mayor.