Ethan Thomas vs Riddick
Ethan Thomas from Condemned : Criminal Origins & Condemned : Bloodshot
VS
Richard B. Riddick from all of his various movies and games.
Ethan has fully embraced being the Remedy(the voice that fights the Oro Invictus, or Invisible Voice.) He has his full sonic capabilities, and all of his strength and endurance.
Ethan has been pushed out of a 3 story story building, onto the roof of a car, and he got up just fine. He was electrocuted and didn't suffer in the least, he was pushed out of a speeding train car and was just fine.
Riddick has all of his Furyan abilities.
Everyone knows what Riddick has done.
No weapons, strictly hand to hand, in an abandoned warehouse. The environment can be used, although you can't directly use a weapon. For example, you could push someone through a glass window, but you can't pick up a shard and use it as a shiv.