Pakistani origin Britain's boxer Amir Khan bounced back from two straight defeats with a stoppage of Carlos Molina in Los Angeles.
Khan, 26, lost his WBA and IBF light-welterweight titles with defeats by Danny Garcia and Lamont Peterson.
But Khan completely outclassed Molina, forcing him to quit on his stool at the end of the 10th round.
Khan, whose latest win was the first under the tutelage of Virgil Hunter, may now decide to go after a rematch with either Garcia or Peterson.
"I'm ready for Danny Garcia anywhere, any time, any place," Khan said. "He was lucky. He caught me with a good shot.