The worst pitch call I can remember occurred a few years ago and it involved David Ortiz and the Yankems, of course. In a close game with the Yankems leading, Ortiz was up as the tying run, I believe. With a 3-2 count the pitcher threw a pitch that was low and outside, not even close to a strike, and the F'ing ump called it a strike to end the game. I always wondered how Ortiz didn't end up strangling the ump.