Marciano would get to the body and break him down, but it would look like a total freakshow and he probably would have a really hard time with the size, I'm not even sure he could hit Valuev on the chin. I wanted to see Toney fight him for the same reason, years back. I don't think I scored a single one of Valuevs notable fights in his favor come to think, he really couldn't fight at all.