Francis Ngannou has suggested Kamaru Usman did not train properly for his defeat to Leon Edwards as he was struggling with injury.
Usman was looking to secure immediate redemption against Edwards who snatched the 170lb from the Nigerian star last year with a final-round KO win. The trilogy bout brought about a similar result with 'Rocky' retaining his belt at the first time of asking, winning on points in London at UFC 286.
Rumours had been gathering pace prior to the main event that Usman had suffered a knee injury in the build-up, but the ex-champion played them down himself insisting he was ready. However former UFC heavyweight Ngannou has since defended his friend's display insisting he was unable to be entirely prepared.