I don't really know, I only remember him from the computer game biscuits
Sources say that he actually snapped Hulk's neck with that punch. Hence the sound.
He doesn't have many appearances, reading up on him wouldn't take much time. Crawford is a smart fighter and with that kind of punching power I don't think Colossus stands a chance, tbh.
Ravage was stronger than the Hulk at base level but couldn't amp, he beat the Hulk on their first meeting.
He retains his full genius level intellect, has a healing factor but doesn't get stronger when he gets angry like the Hulk.
It actually wasn't Hulk that stopped him it was Glenn Talbot with an experimental weapon that sent him into suspended animation.
In saying that he's a scientist rather than a fighter so Peter has the edge on him there and Hulk said Peter would have made a good opponent for him back in his previous incarnations which Ravage arguably is comparable to.
Tough fight, I'm not sure who would get the majority tbh!