Mackenzie Dern Armbars Amanda Ribas in UFC Vegas 101 Headliner The second verse was different from the first in the Mackenzie Dern-Amanda Ribas rivalry.

UFC Vegas 101 ‘Dern vs. Ribas 2’ Play-by-Play, Results & Round Scoring Sherdog's live UFC Vegas 101 coverage will begin Saturday at 4 p.m. ET. The event is also known as UFC Fight Night 249.

By the Numbers: UFC Vegas 101 Mackenzie Dern put on a jiu-jitsu clinic to exact her revenge against Amanda Ribas.

5 Defining Moments: Roman Kopylov The former Fight Nights Global champion on Saturday will toe the line against Chris Curtis in a featured UFC Vegas 101 middleweight attraction.

Preview: UFC Vegas 101 Prelims The Ultimate Fighting Championship on Saturday kicks off its 2025 campaign with flyweights in the featured undercard slot.

5 Defining Moments: Abdul Razak Alhassan The Elevation Fight Team export will set out in search of his first win in almost a year when he confronts Cesar Almeida in a Elevation Fight Team export will set out in search of his first win in almost a year when he confronts...

Sherdog’s 2024 Upset of the Year At UFC Macau in November, Gabriella Fernandes throttled Cong Wang, silencing a partisan crowd and securing one of the biggest betting upsets...

Preview: UFC on ESPN 63 ‘Covington vs. Buckley’ Welterweights lock horns in the final Ultimate Fighting Championship main event of 2024, as Colby Covington faces Joaquin Buckley on Saturday in...

By the Numbers: UFC 310 Alexandre Pantoja defended his territory with a vengeance.

UFC 310 ‘Pantoja vs. Asakura’ Play-by-Play, Results & Round Scoring Sherdog's live UFC 310 coverage will begin Saturday at 6 p.m. ET.