Amir Khan celebrates his unanimous-decision victory over Devon Alexander just after their welterweight boxing match on Dec. 13, 2014, in Las Vegas.
(Eric Jamison / Associated Press)
England’s Amir Khan, left, outboxed and outmaneuvered St. Louis’ Devon Alexander throughout their welterweight bout Saturday in Las Vegas. (John Locher / Associated Press)
Amir Khan, left, earned a long look at possibly becoming Floyd Mayweather Jr.’s next opponent with his unanimous-decision victory over Devon Alexander on Saturday night. (Ethan Miller / Getty Images)
Amir Khan, left, trades punches with Devon Alexander during their welterweight bout Saturday in Las Vegas. (Eric Jamison / Associated Press)
Devon Alexander, right, won by unanimous decision over Devon Alexander on Saturday night in Las Vegas. (John Locher / Associated Press)
Amir Khan, left, lands a punch on his way to a unanimous decision over Devon Alexander in a welterweight bout Saturday in Las Vegas. (Ethan Miller / Getty Images)
Devon Alexander, right, throws a punch at eventual winner Amir Khan during their welterweight bout Saturday in Las Vegas. (John Locher / Associated Press)
