The UFC Vegas 101 weigh in results will be provided live at noon ET. Mackenzie Dern and Amanda Ribas will be tipping the scales.

After three weeks of inactivity due to the end of the year, the UFC will stage a great evening, because it is time to return to normalcy with a solid list of action at the UFC APEX

Dern vs. Ribas 2! Can Amanda Ribas notch another victory against Mackenzie Dern? Here's how to watch on ESPN+.

Ahead of UFC Fight Night 249 (ESPN+), which takes place Saturday at the UFC Apex, women’s strawweight standouts Mackenzie Dern (15-5 MMA, 10-5 UFC) and Amanda Ribas (12-6 MMA, 7-5 UFC) stepped on the scale for their rematch at the official weigh-ins.

Mackenzie Dern and Amanda Ribas are running this back this weekend. The two UFC strawweight contenders meet in the main event of Saturday's UFC Fight Night 249 at the UFC Apex. It's a rematch that's been five years in the making.

The Huntington Beach strawweight, who lost their 2019 bout four months after giving birth, says she has grown as a fighter going into Saturday’s main event.

The UFC returns with its first event of 2025, and MMAKO is here to give you full money line odds for every fight as well as look at some of the bets available.