Marco Antonio Barrera beats British legend Juan Manuel Marquez in Manchester . Khan wins on the judges scorecards after a cut over Barrera 's eye stops fight . Marco Antonio Barrera in line for a clash with WBO lightweight champion Khan .
Briton Amir Khan beats Mexican legend Marco Antonio Barrera in Manchester . Khan wins on the judges scorecards after a cut over Barrera 's eye stops fight . Khan in line for a clash with WBO lightweight champion Juan Manuel Marquez .