Golf is a sport set up to be unfair. You avoid the trees, you can end up in the sand. You avoid the sand, you end up in the rough. You avoid the rough, and, well, there's always the water. Behold some of the more painful water shots from the U.S. Open so far:
Expect the water on 18 to come into play throughout the weekend. And while Rory McIlroy may yet win this thing, he'll probably want about a five-shot lead coming to the final hole, just in case.