Joe made very good points, why Superman would defeat Batman like 7 times out of ten. And the 2 out of 3 in Batman's favor, would be a standstill. Everyone says Batman is a genius, he has prep-time, and tons of gadgets. Yeah, all things that Superman apparently suddenly doesn't have, whenever he fights Batman. He's suddenly as dumb as any run of the mill thug, he is never prepared and just gets thrown into the fight, and all those weapons, gadgets and gear at his fortress of Solitude? They don't exist. Everything gets written in Batman's favor, while Superman apparently just stands around with his thumb firmly lodged up his ass, waiting for Batman to make his Move.