Mackenzie Dern is not motivated by vengeance but can avenge her first mixed martial arts loss on Saturday. Dern runs it back with Amanda Ribas at UFC Fight Night ... run at the top five.

Mackenzie Dern explains why she’s a different fighter now ahead of her rematch vs. Amanda Ribas at UFC Fight Night 249.

In a world in which everyone is chomping at the bit for a UFC title opportunity, Mackenzie Dern is taking her time.

Be sure to check back with MMA Knockout tomorrow for live results and highlights from all the action at UFC Fight Night: Mackenzie Dern vs. Amanda Ribas 2.

A women’s strawweight bout headlines UFC Fight Night 249 as the No. 6 ranked Mackenzie Dern faces No. 8 ranked Amanda Ribas. Unranked middleweights Chris “The Action Man” Curtis and Roman ...

The first UFC main event of 2025 saw top strawweight contenders Mackenzie Dern and Amanda Ribas square off in a rematch of their 2019 meeting. The night's prelims saw six fighters score the first ...

Mackenzie Dern ... Ribas got the fight to the mat. The takedown put Ribas in top position, but there was a decent amount of space between here and Dern in the early moments of the battle on ...

LAS VEGAS – Mackenzie ... the world's best in her division. "I feel like I was such a different person back then, I didn't even feel like it was me," Dern said at the UFC Fight Night 249 media ...

Mackenzie Dern, left, and Amanda Ribas, right, square off in the main event at UFC Fight Night on Saturday. Josh Hedges/Zuffa LLC/Zuffa LLC The first fight between Dern and Ribas took place at a ...