A newly-crowned lightweight champion Islam Makhachev defends his title for the first time against the undisputed featherweight champion, Australia's own Alexander Volkanovski. Looking to join the exclusive list of double-champs in UFC history, Volkanovski enters his first fight on home soil since 2018 on the heels of a dominant 145-pound reign that includes four successful title defenses over the likes of Max Holloway, Brian Ortega and Chan Sung Jung.