Thor- both have the ability to fly and manipulate lightning, however Thor has the superhuman strength and would crush Rayden.
Mario- mario can morph into a fireball tossing plumber and toast sonic tbh. if sonic tries to outrun mario, mario can swallow a magical star and catch him. mario wins easily.
Kratos- is a demi-god who has battled several spawns from his history with the god of the underworld. kratos is bad ass and has connections with other gods and demi gods if his battle with spawn gets to be more than he can handle.
Donatello- donatello would win because not only is he just as efficient with his weapon as his brothers are with theirs, he is smarter than them and will find a way to win by out smarting them.
Spiderman- batman has to rely on gadgets while spiderman has superhuman strength and could take the Thor route and just punish Batman by his strength alone.
Rogue- can match wonderwoman in the strength department, she can also fly. rogue's ability to absorb powers while weakening her opponent is what wins this match. she'll take off a glove, touch wonderwoman, drain her, then go out on a date with gambit.
skywalker- not a fan of either but i'll give luke the upperhand here.
superman- unless goku has access to kryptonite, he will not beat superman. superman will outlast goku's super saiyan transformation and win in a landslide.