Ilia Topuria added another UFC belt to his mantle with a vicious knockout of Charles Oliveira.
Topuria finished Oliveira at the 2:27 mark of the first round to capture the vacant lightweight championship in the UFC 317 main event Saturday night at T-Mobile Arena in Las Vegas.
Topuria, a former featherweight champion, became the 10th two-division titleholder in UFC history. He vacated the 145-pound title in December to move up to 155 pounds.