UFC 323: Dvalishvili vs. Yan 2 was a mixed martial arts event produced by the Ultimate Fighting Championship that took place on December 6, 2025, at the T-Mobile Arena in Paradise, Nevada, part of the Las Vegas Valley, United States. A UFC Bantamweight Championship bout between current champion Merab Dvalishvili and former champion Petr Yan headlined the event.
Merab Dvalishvili
Petr Yan
Joshua Van
Alexandre Pantoja
Tatsuro Taira
Brandon Moreno
Payton Talbott
Henry Cejudo
Jan Błachowicz
Bogdan Guskov
Manuel Torres
Grant Dawson
Chris Duncan
Terrance McKinney
Maycee Barber
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