Pierson uses his jab to full effect throughout the match .
Pierson combats his opponent 's advances while being able to land some damaging blows on Riddle , the TUF 7 alum who fails in his attempt for the second three - bout win streak of his MMA career .
Using his jab to full effect throughout the match , Pierson combats his opponent 's advances while being able to land some damaging blows on Riddle , the TUF 7 alum who fails in his attempt for the second three - bout win streak of his MMA career .