UFC strawweight fighter Mackenzie Dern defeated Amanda Ribas on Saturday, submitting her opponent via armbar to dramatically snatch victory.

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

The MMA community reacted to Mackenzie Dern becoming the first to submit Amanda Ribas in their UFC Vegas 101 rematch.

In the main event, Mackenzie Dern avenged her 2019 loss to Amanda Ribas with a third-round armbar submission, showcasing her ...

Mackenzie Dern secured a dramatic submission triumph over Amanda Ribas in the main event of the first UFC Fight Night of the ...

The UFC makes its long-awaited return tonight with a UFC Fight Night card headlined by top strawweight contenders at the UFC Apex in Las Vegas, NV.

Four fighters walk away with $50,000 each following an action packed card at UFC Vegas 101 headlined by Mackenzie Dern and ...

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.

Mackenzie Dern gained redemption against Amanda Ribas, securing a submission victory at the 4:46 mark of the third round at ...

A deep dive into last night's UFC Fight Night main event: Mackenzie Dern Vs. Amanda Ribas 2, which took place at UFC Apex in ...

We take a look at the estimated payouts after Mackenzie Dern earns a last-minute submission win over Ribas at UFC Vegas 101.

Check out the official scorecards from all 14 bouts at UFC Fight Night 249 at the UFC Apex in Las Vegas. Mackenzie Dern def.