Broner keeps title with KO of Perez

Published February 26, 2012 12:00am EST | Updated November 20, 2014 6:27pm EST

Adrien Broner knocked out Eloy Perez in the fourth round to retain his WBO super featherweight title on Saturday.

In the fourth, Broner (24-0, 20 KO) caught Perez (23-1-2) with a right that sent him to the mat and he was counted out 38 seconds into the round.