MMA Junkie analyst Dan Tom goes in-depth to break down the biggest fights in the UFC. Today, he takes a closer look at the UFC Fight Night 249 main event between Mackenzie Dern and Amanda Ribas.

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.

UFC Fight Night on Saturday is headlined with a rematch between strawweight fighters Mackenzie Dern and Amanda Ribas. The first time around, Ribas won by unanimous decision in October 2019. The main card will begin at 7 p.

Here’s how to watch UFC Fight Night 249 with 115-pounders in the headlining spot, plus a potential welterweight slobberknocker in the co-main event. UFC Fight Night 249 has a main card that starts at 7 p.m. ET on ESPN+. The preliminary card streams on ESPN+ at 4 p.m. ET.

Mackenzie Dern faces Amanda Ribas in a rematch in the main event of UFC Vegas 101. Dern looked back on that first fight before Saturday's UFC Fight Night.

Mackenzie Dern is looking to avenge her 2019 loss to Amanda Ribas on Saturday as they will rematch at UFC Vegas 101.

Check below for the archived videos of each media day session, and watch the live stream above. For more on the card, visit MMA Junkie's event hub for UFC Fight Night 249. Austin

UFC Vegas 101’s main card kicks off at 8 PM ET / 12 AM GMT, with Dern vs. Ribas 2 scheduled for cagewalks around 11 PM ET / 3 AM GMT, though these timings are subject to change. In the main event, Amanda Ribas holds a record of 13-5,