New Fight Question

[David Sklansky]

Since the last one was so popular, here is one that is more relevant, that I have no idea about.

In a fight to the death with no gloves inside an enclosure, rate the chances of these five:

World's best boxer

World's best karate and or other Asian martial arts.

World's most elite Navy Seal as far as hand to hand combat is concerned.

World's best real streetfighter from a gang or whatever.

World's best ultimate fighting champion

Assume fairly equal weights of course