Amir Khan knocks out Zab Judah to unify WBA, IBF junior welterweight titles
July 23, 2011 - 8:28 pm
Amir Khan put on an impressive performance, dominating Zab Judah over five rounds and scoring a fifth-round knockout of Judah at Mandalay Bay to take Judah's IBF junior welterweight belt while retaining his WBA title.