Spent a lot of time on this fight. Klose's chin has been iron as far as I can tell from watching his fights. He's also going to be clearly the most physically imposing fighter that Teymur has fought, and because of his style, Klose is an excellent round winner.
The question is whether or not Teymur can stay in space for the majority of the fight. Klose is a very effective grinder against the cage and he always comes forward and pushes the action, but Teymur has excellent hips and is really tough to get a clean hold on.
I think this fight is a toss up. Dog or pass IMO.