Rumbo a Martinez v. Murray

  • Middleweight champion Sergio Martinez of Argentina, left, poses with England's Martin Murray, right, during news conference in Buenos Aires, Argentina, Wednesday, April 24, 2013. Martinez will defend his World Boxing Council WBC middleweight title against Murray on Saturday April 27. Victor R. Caivano / AP

  • Middleweight champion Sergio Martinez of Argentina, left, poses with England's Martin Murray during news conference in Buenos Aires, Argentina, Wednesday, April 24, 2013. Martinez will defend his World Boxing Council WBC middleweight title against Murray on Saturday April 27. Victor R. Caivano / AP

  • Middleweight champion Sergio Martinez of Argentina, left, poses with England's Martin Murray, right, during news conference in Buenos Aires, Argentina, Wednesday, April 24, 2013. Martinez will defend his World Boxing Council WBC middleweight title against Murray on Saturday April 27. Victor R. Caivano / AP