Lol Superman would win if Batman don’t have krytonite ==
1. Superman could just throw a mountain or 50 storey building on Batman and he would be squashed flat
2. Superman can freeze Batman in a second {how does Batman realize supes gonna freeze him though}
3. Superman can hug an atomic bomb and fly straight to Batman and let it explode!Supes remains alive and Batman’s juices not to be found!