A pair of welterweights will be colliding at UFC 160 as Stephen Thompson has agreed to fight Amir Sadollah. Thompson will be looking to rebound from his first professional MMA defeat, which came at the hands of Matt Brown at UFC 145. Sadollah has only won one of his last three fights in the UFC, with that lone victory coming over Jorge Lopez. UFC 160 takes place on May 25th from the MGM Grand Garden Arena in Las Vegas, Nevada with Cain Velasquez and Antonio Silva headlining.