Sergio Martinez has defended his WBA Diamond Middleweight title in impressive style with an 11 round stoppage at 1:29 over Londoner and former European Middleweight champion, Darren Barker in New Jersey. Barker was very determined to defeated P4P #3 and had a nice high and tight guard. It was a shaky start for the worlds … Continue reading Martinez KO’s Barker, Retains Diamond Title