User blog:Blinkn/Best Martial Artists?

Cap and Black Panther are considered impressive opponents respectively but how do they face off against fighter whose whole thing is martial arts like Shang-Chi, Iron First, or the Immortal Weapons? I'm not talking about just Cap and Panther but are guys like them in the same league as Shang-Chi and Iron Fist? What about characters like Thor, Hercules or Daredevil, or mutants like Psylocke and Logan who are considered master combatants in addition to their enormous strength and superpowers, how do they factor in?

Shang-Chi Iron Fist Immortal Weapons Daredevil Deadpool Wolverine Captain America T'Challa Hercules Daken Thor Madame Hydra Psylocke Cable Elektra Domino Shatterstar Sabertooth Black Widow Rogue Silver Samurai

and etc...

Who are the best fighters, top 10-20? Should super-humans be excluded, if so how super-human can they be, does their primary ability have to be martial arts skill?

Who is the best, is there a best or several fighters who could stalemate each other as equals?