I can see an argument being made that Wolverine may figure that the ninja is vulnerable to water, and since they are in an area surrounded by a lot of electrical wiring he may try to use it to his advantage.
Battle Intelligence: Suigetsu was hired to bring in Logan to the Yakuza dead or alive. The battle takes place in the streets of Tokyo, where the civilians have fled from the fight scene. If Wolverine is only armed with is claws, and Suigetsu only with his sword who will win?
@jashro44: Your were just jumping to conclusions on the hand book thing, but I agree those books are often unreliable. We have to take into account Walker's elite military training, and that he has bested opponents more powerful than himself before. Spidey does have an advantage in terms of his agility and speed, but the strength is not that far apart. There is however a big gap between their fighting skills which is what allowed Walker to defeat Parker in the past. That image is not from the battle I was referring too.
@YoungChief: The avatar state is a huge advantage for the two avatars, but even series one Sasuke demonstrated he is much more fast and agile then any of the avatar characters. This combined with his strategic aptitude would grant him the victory.
@jashro44: Well no one in here brought up anything about the hand books and the class rating system, so it is not really relevant. I think in this scenario however the advantage would go to Spider-Man. Walker will probably think his past experience with Parker will allow him to size up his opponent correctly. The combination of spider powers and Doc Oc's prep skills will catch him off guard.
I'm suprised that this hasn't come up yet, but we have seen in "Legend Of Korra" that electricity can momentarily take away a bender's powers. Sasuke's mastery of lightning style jutsu would give him too much of an advantage.
@jashro44: It's happened before. Remember Walker strength is comparable to Spidey's, plus he has years of elite military training and experience. If they were fighting without there powers or prep, Walker would win hands down.