You can see who votes what?? It was a sympathy vote. It was sad how Cox got two votes against Groves...
For the sake of heavyweight boxing, Joshua needs to win. Pulev is a solid opponent, but past his best at age 36. He can still box and jab some. Unless Joshua catches him early, I expect him grind him down Pulev before committing enough power punches to end it. Best guess, Joshua in 6 rounds though it could end early or even go the distance.
If the fight is still happening, Joshua will win. Being the competitive person that he is I expect him to stop him in 4 rounds, 1 earlier than Wlad.