By FCF Staff

The fighters have hit the scales ahead of UFC 306 on Saturday, and all of the fights are proceeding.

In the main event, bantamweight champion Sean O’Malley will take on surging challenger, Merab Dvalishvili.

In the co-headliner, flyweight champ Alexa Grasso will battle former champ, Valentina Shevchenko. The bout will mark the third time they’ve fought, as following Grasso’s submission win over Shevchenko in March, 2023, they battled to a split draw in September, 2023.

The card will be hosted by the Sphere in Las Vegas,

Main card (Pay-per-view, 10 p.m. ET)

Sean O’Malley (135) vs. Merab Dvalishvili (134) – for bantamweight title
Alexa Grasso (124) vs. Valentina Shevchenko (125) – for women’s flyweight title
Diego Lopes (146) vs. Brian Ortega (146)
Esteban Ribovics (155) vs. Daniel Zellhuber (155)
Ode Osbourne (125) vs. Ronaldo Rodriguez (125)

Preliminary card (ESPNews/ESPN+, 7:30 p.m. ET)

Irene Aldana (136) vs. Norma Dumont (136)
Ignacio Bahamondes (156) vs. Manuel Torres (156)
Yazmin Jauregui (115) vs. Ketlen Souza (115)
Edgar Chairez (125.5) vs. Joshua Van (125.5)
Aori Qileng (136) vs. Raul Rosas Jr. (136)

Results via MMA Junkie.com.