I honestly don't see how someone with the godly speed feats of Surfer CAN'T win. It's not necessarily fair, or necessarily a good thing... But even Flash needs to build up momentum. He doesn't START at 3 million x light speed. Surfer, however, does. (if not exactly that, he's always in "galaxy crossing" mode...) He searched the ENTIRE earth in the span of a single sentence. He reacted to a scream from light years away, again in mere seconds. His reactions have been stated to take nanoseconds. Flash is fast. Surfer starts out a LOT faster.
That said, Supes is blasted with kryptonite radiation, Flash's head is torn off, Manhunter is disintegrated before he can think to become intangible, and Wonderwoman is just blasted into submission.
Surfer is underrated a lot, surprisingly enough. In a heads up fight, pretty much anyone that he has the capacity to kill will be killed, because he's way the hell too fast to really be challenged by even most other speedsters. I don't think he's truly EVER been used to capacity, because he can simply do WAY too much.