Former featherweight champion Ilia Topuria relinquished the 145-pound title and moved up to the lightweight division to compete for the undisputed 155-pound crown against former champion Charles Oliveira at UFC 317 last June. He knocked out “do Bronxs” in the first round to capture the lightweight title.
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Rival says he’d ‘smash’ lightweight champion Ilia Topuria’s face in – MMA Weekly