Well, my first post may as well be on Golovkin.

GGG might not be a defensive wizard but he's not a face-first brawler either. I think he's levels above this guy and would time the right-hand before Stevens can land anything of consequence.

I don't see this fight being a war - I think Golovkin picks him apart and scores a mid-round stoppage without taking much damage.

You need two fighters of a similar standard to produce a war, which I don't think we have here.