
Kamaru Usman has played down suggestions that he has suffered a knee injury ahead of UFC 294, where he steps in to fight Khamzat Chimaev on 10 days’ notice.
Usman, who held the welterweight title from 2018 until 2022, will make his middleweight debut on Saturday (21 October), when he faces one of MMA’s most fearsome prospects in Chimaev.