For the record, Jedi are way cooler than a dude who can fly seemingly magically and wears spandex tights. But the unfortunate truth is that Superman would win if the two fought...hands down.
Superman would win, only because Superman is a crappy near-omnipotent character with no realistic or even near-human weaknesses. It's like asking who would win -- a Jedi Knight or an impending asteroid attack.
I like Anakin more, but Superman could one-hit him.
Are you kidding me. You can have one billion Anakins fighting one Superman and Anakin would still lose. Jedi mind tricks don't work on Superman, there is no magic involved with the Force, Anakin wasn't even the strongest Jedi he got beat by both Luke and Obi Wan in his prime. Superman would tell Anakin to put down his toys and go home.