Presenting the results of the UFC 323 tournament, which took place on the night of December 7 in Las Vegas, USA. The show was headlined by a bantamweight title rematch between Merab Dvalishvili and Petr Yan.
Preliminary card:
Featherweight: Myron Santos defeated Muhammadjon Naimov by technical knockout, Round 3;
Middleweight: Mansur Abdul-Malik defeated Antonio Troccoli by submission, Round 1;
Light Heavyweight: Ivo Baranevsky defeated Ibo Aslan by knockout, Round 1;
Lightweight: Jalin Turner defeated Edson Barboza by technical knockout, Round 1;
Middleweight: Brunno Ferreira defeated Marvin Vettori by unanimous decision (29–28, 29–28, 29–28);
Lightweight: Fares Ziam defeated Nazim Sadykhov by technical knockout, Round 2;
Women, Flyweight: Maycee Barber defeated Karine Silva by unanimous decision (30–27, 29–28, 29–28);
Lightweight: Chris Duncan defeated Terrance McKinney by chokehold, Round 1;
Lightweight: Manuel Torres defeated Grant Dawson by technical knockout, Round 1.
Main card:
Light Heavyweight: the fight between Jan Blachowicz and Bogdan Guskov ended in a draw by majority decision (29–28, 28–28, 28–28);
Bantamweight: Peyton Talbott defeated Henry Cejudo by unanimous decision (30–27, 30–27, 30–27);
Flyweight: Tatsuro Taira defeated Brandon Moreno by technical knockout, Round 2;
Flyweight, title fight: Joshua Van (new champion) defeated Alexandre Pantoja by technical knockout (hand injury), Round 1;
Bantamweight, title fight: Petr Yan (new champion) defeated Merab Dvalishvili by unanimous decision (49–46, 49–46, 48–47).
