Mayweather: Khan could be next

Floyd Mayweather has challenged Amir Khan to beat Adrien Broner on the undercard of his bout with Marcos Maidana on May 3 in order to earn a fight with the pound-for-pound king.

The unbeaten Mayweather last week ended several weeks of speculation by choosing to face Maidana over Khan, who subsequently said his American foe was “running scared” after seeing his hopes of a big pay-day dashed.