if it was just about strength. hulk doesn't have his healing factor in this.
"i second that, any way strong guy also gets stronger after each time he absorbs kinetic energy. what do you use to throw a punch."
I don't know a lot about strong guy, but I know with Sebastian Shaw (another kinetic energy absorber) there is a limit to how much he can absorb. I would guess that Strong Guy also has a limit and if he does I think the Hulk would be a prime candidate to push him beyond his limits and tear his head off. Hulk wins...no contest.