I say Witter KO's Ricky and there are so many reasons why. First, Witter seems to want to get in the ring with Hatton while Hatton is showing reluctance. Thus, I sense Witter is the more confident of the two in the outcome. Second, Hatton is so easy to hit because he leads with his head. Combined with Witter's speed and power, I predict a devastating KO for Witter.