Battle of the fighting game protagonists

The battle of the video game protagonists. The ones I added below are the very known main characters of their respective fighting games. Soul Calibur, Darkstalkers, Samurai Showdown and Guilty Gear will be excluded since most of those characters have weapons.

Rules:
H2H battle with powers being allowed
Win is only by KO
Takes place in the Training Stage in MVC3

W/powers. Does this mean Kaz and Jin have access to their devil forms?

Ryu spams Hadoukens. I'm not sure if that'll give him the win, I'm just saying that's what he'd do. :P

Ryo wins Mr. Karate is stronger than Evil forms of Ryu and Akuma as stated in the SVC chaos comic book. They'd probably have to jump the Mishimas though.

in devil forms, jin or kazuya takes this. 

"Ryo wins Mr. Karate is stronger than Evil forms of Ryu and Akuma as stated in the SVC chaos comic book. They'd probably have to jump the Mishimas though. "

This form of Takuma only appears in SVC Chaos which is non-canon.

And is this 3SRyu and MoW Terry?

terry is definitely the strongest but ryu is the most disciplined.

I'd put my vote in for Terry, though I could see Kazuya playing a bit dirty to win.

Shin Akuma would Misogi every character on this list.

Liu Kang

Ryu dumps