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.

Dern is obviously a threat to snatch a submission at any point during a five-round fight if Ribas gets careless, but I expect that the 31-year-old will be able to avoid any serious danger and ...

The rematch between Mackenzie ... the fight to the mat and shoot for finishes – especially against a skilled judoka like Ribas, who has one of the best takedown defenses on the roster. Dern ...

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 ...

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.

Mackenzie Dern, left, and Amanda Ribas, right, square off in the main event at UFC Fight Night on Saturday ... Continue reading this article and more from top writers, for only $11.99/mo.

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 ...