The second fight is a better indication of who the superior fighter was, as both men were in peak shape for that one.

And it was Watson. When Eubank missed a shot, he didn't have the balance to come back with another one. When Watson missed, he had the skill to come back with another shot. That was basically the difference alnight, along with Watson moving faster forwards than Eubank was backwards and punching at close quarters and in the clinches to boot (perfect fight to beat Eubank, not allowing Chris to pinch breaks he needed anywhere).