Grayton jumped on Davis right at the opening bell and Davis had no defense. Grayton finished Davis with a right hand to the body that dropped Davis to one knee. It did look like Grayton landed a punch after Davis went down but there was no call made on that. Referee Mark D'Antillo reached the count of 10.
Grayton is now 4-0, four KO's. Davis is now 0-2.
Co-feature up next: Kevin Rivers, Jr. vs. Rasool Shakoor -- the first scheduled six-rounder for Rivers.