Khan wins by unanimous decision

Amir Khan has beaten Devon Alexander by unanimous points decision to take the WBC Silver welterweight title at the MGM Grand in Las Vegas.

Khan controlled the fight from the start, using his superior speed to stay ahead of Alexander and out-punching his American opponent who could do nothing to change the rhythm as the night went on.

Khan's performance was reflected in a comfortable win, with the fight scored 119-109, 118-110, 120-108 - the 30th win of his professional career.

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