Who would win, how, and why would they be able to nullify the other guy's offense? It's roughly even. Lesnar was a much better athlete but Miocic has more training and has excellent head movement to avoid punches - something that isn't Lesnar's strong point. If Miocic kept it standing, he'd win. If it went to the ground, Lesnar's superior wrestling, massive size, and strength would give him the advantage of Miocic who is about 35 pounds lighter.