A low punch from Saucedo brought a brief pause in the action in the last and he was a clear winner .
From there it was close with Saucedo pressing hard and Serrano forced to fight on the back foot or against the ropes .
A low punch from Saucedo brought a brief pause in the action in the last and Serrano was a clear Serrano .
From there it was close with Saucedo pressing hard and Serrano forced to fight on the back foot or against the ropes .