atch ▁on ▁September ▁ 1 1 ▁of ▁the ▁same ▁year ▁at ▁the ▁José ▁Miguel ▁Ag rel ot ▁Col ise um ▁in ▁San ▁Juan ▁for ▁Santos ' ▁W BO ▁Light ▁Middle weight ▁title . ▁The ▁rem atch ▁also ▁ended ▁because ▁of ▁a ▁head but t , ▁but ▁this ▁time , ▁as ▁the ▁fight ▁had ▁already ▁reached ▁the ▁four ▁r ounds ▁mark ▁needed ▁for ▁f ights ▁like ▁these ▁to ▁be ▁decided ▁by ▁jud ges , ▁Mar gar ito ▁lost ▁by ▁a ▁split ▁ten ▁round ▁technical ▁decision . ▁He ▁was ▁down ▁on ▁two ▁score cards ▁when ▁the ▁fight ▁was ▁stopped . ▁ ▁On ▁April ▁ 2 3 , ▁ 2 0 0 5 , ▁Mar gar ito ▁retained ▁his ▁W BO ▁wel ter weight ▁title ▁against ▁another ▁Puerto ▁R ican , ▁und efe ated ▁world ▁class ▁p unch er ▁K erm it ▁Cin tr on , ▁dro pping ▁him ▁four ▁times ▁on ▁his ▁way ▁to ▁a ▁fifth - round ▁knock out ▁( this ▁fight ▁was ▁tele vised ▁by ▁ESP N ▁Pay - Per - View ▁Box ing ). ▁This ▁was ▁regarded ▁as ▁one ▁of ▁his ▁best ▁wins . ▁ ▁After ▁almost ▁a ▁ten - month ▁lay off , ▁Mar gar ito ▁returned ▁to ▁the ▁box ing ▁ring ▁on ▁February ▁ 1 8 , ▁ 2 0 0 6 , ▁retain ing ▁his ▁title ▁with ▁a ▁first - round ▁knock out ▁of ▁Ja ime ▁Manuel ▁G ome z , ▁who ▁had ▁last ed ▁eleven ▁r ounds ▁with ▁Mos ley ▁for ▁the ▁IB F ▁Light weight ▁title ▁eight