Brazilian Jiu-Jitsu ace Mackenzie Dern is ready to kick off the 2025 UFC calendar in style, and she's bringing her A-game on and off the scale.

The main event for the UFC's first show of the new year is official after the headliners made weight Friday. Ahead of UFC ...

Check out the UFC Fight Night 249 weigh-in results from Las Vegas, featuring Mackenzie Dern vs. Amanda Ribas 2.

Mackenzie Dern and Amanda Ribas went into last Saturday's UFC main event one spot apart in the ESPN strawweight rankings.

The weigh-ins for the event are set to kick off ... results and highlights from all the action at UFC Fight Night: Mackenzie Dern vs. Amanda Ribas 2.

Mackenzie Dern, the Brazilian-American MMA fighter ... In her subsequent fights, she faced challenges like missing weight limits but secured victories through submissions or decisions.

UFC strawweight contender Mackenzie Dern won the promotion’s first main event of the year at UFC Vegas 101 over a familiar foe, Amanda Ribas by submission. After a back-and-forth first few rounds of ...

Chael Sonnen recently offered sharp commentary on Mackenzie Dern in the wake of her victory over Amanda Ribas.

The first UFC Fight Night on the UFC's 2025 schedule, UFC Vegas 101 takes place tonight, Jan. 11, at UFC Apex in Las Vegas.

The opening fight on Saturday’s UFC Vegas 101 fight card is a welterweight matchup between Punahele Soriano and Uros Medic.