Amir Khan dominates Luis Collazo, eyes Floyd Mayweather

Amir Khan wins an ugly fight against Luis Collazo to put himself in position to possibly earn a bout with Floyd Mayweather.

LAS VEGAS — RingTV.com will have live, round-by-round updates of tonight's welterweight clash of former titleholders during which Amir Khan scored three knockdowns on the way to a unanimous decision over southpaw Luis Collazo at the MGM Grand on 

As Amir Khan observed: "When you're talking with Floyd Mayweather, he's the boss. You have to listen to him." Fighters of ambition rely on the unbeaten WBC king, the highest-paid athlete in the world, to leverage them some gilt from his cloak, because

LAS VEGAS – Amir Khan was not happy when he was passed over as Floyd Mayweather's opponent Saturday in favor of Marcos Maidana, whom Khan had already beaten. And he took it out on Luis Collazo, knocking Collazo down three times en route to an 

Amir Khan probably did fight his way into a matchup with Floyd Mayweather, as the British star returned with a fairly dominant performance against Luis Collazo tonight.