The Jamaican-born Briton was a majority-decision winner over Usman, seven months after dethroning the Nigerian-American with a stunning, late head kick
Follow live as featherweight champion Alexander Volkanovski challenges lightweight title holder Islam Makhachev, after Yair Rodriguez and Josh Emmett clash for interim gold
Adesanya defends the middleweight belt in the main event, after Weili Zhang looks to regain strawweight gold and Dustin Poirier clashes with Michael Chandler
Adesanya defends the middleweight belt in the main event, after Weili Zhang looks to regain strawweight gold and Dustin Poirier clashes with Michael Chandler