Jermell (34-1, 18 KOs) stole the show in the main event as he knocked out Jeison Rosario (20-2-1, 14 KOs) in stunning fashion just 21 seconds into the eighth round with a straight left jab to the body. Rosario struggled to get to his knees and appeared to have the wind knocked out of him as he was counted out by referee Harvey Dock.