During Saturday’s broadcast the line-up for UFC 334, which takes place at Madison Square Garden in New York on 14 November, was confirmed.
Interim heavyweight champion Ciryl Gane, 36, will face Josh Hokit for the undisputed title after it was vacated by Briton Tom Aspinall.
Gane beat Alex Pereira to win the interim heavyweight title in June.
The Frenchman has failed to claim the undisputed heavyweight belt in three previous attempts, losing to Francis Ngannou and Jon Jones, while his fight with Aspinall ended in a no-contest because of several eye-pokes.
American Hokit, 28, is undefeated in 10 professional contests and has won four of his five trips to the UFC octagon inside the distance.
Bantamweight champion Kayla Harrison makes the first defence of her title against two-weight champion Amanda Nunes in the co-main event.
Harrison, 36, and Brazilian Nunes, 38, were set to meet at UFC 324 in January but the American withdrew after sustaining a neck injury.
Nunes, who is also a former featherweight champion, vacated the bantamweight belt when she retired after beating Irene Aldana in June 2023.
She is widely regarded as the greatest ever women’s mixed martial artist and is the only woman to have held titles in two divisions in the promotion.
Harrison joined the UFC in 2024 and has won all three of her contests, with two of those victories coming via submission.
The two-time Olympic judo gold medallist submitted Julianna Pena in June to win the bantamweight title.