Sherdog’s Official Mixed Martial Arts Rankings UFC 208 on Feb. 11 was a letdown in the cage, but that does not mean it was without ranking relevance. In fact, this is one our biggest updates...

Preview: UFC 196 ‘McGregor vs. Diaz’ Featherweight champion Conor McGregor moves to 170 pounds to take on short-notice replacement Nate Diaz on Saturday in Las Vegas at UFC 196.

UFC 197 Update: Vitor Miranda to Face Marcelo Guimaraes in Las Vegas on March 5 A middleweight clash between Vitor Miranda and Marcelo Guimaraes is set for UFC 197.

UFC 190 Medical Suspensions: Claudia Gadelha, Jessica Aguilar Facing 6-Month Layoffs Strawweights Claudia Gadelha and Jessica Aguilar could be sidelined for six months due to injuries suffered in their three-round scrap at last weekend’s...

The Walkmen: UFC 190 Walkout Songs Joan Jett’s “Bad Reputation” trumpeted another dominant performance from bantamweight champion Ronda Rousey on Saturday in Brazil.

UFC 190 Results: ‘Rousey vs. Correia’ Updates & Play-by-Play Sherdog.com's live UFC 190 coverage kicks off at 7 p.m. ET.

UFC 190 Prelims: Demian Maia Chokes Neil Magny to Cap Dominant Performance Neil Magny was not in Demian Maia’s league.

Preview: UFC 190 ‘Rousey vs. Correia’ Ronda Rousey puts her women’s bantamweight crown on the line against Bethe Correia on Saturday in Brazil.

M-1 Challenge 55 getting stacked with Fiorvanti-Kudukhashvili, Vitruk-Coga added (PRESS RELEASE) -- ST. PETERSBURG, Russia - M-1 Global's 2015 season-opening event, M-1 Challenge 55: Guram Gugenishvili Memorial Show, is...

M-1 Challenge 53 results from China - Tybura, Kharitonev & Grabowski win (PRESS RELEASE) -- BEIJING, CHINA - Last night at M-1 Challenge: Battle in the Celestial Empire, undefeated M-1 Challenge heavyweight champion Marcin Tybura (12-0-0, 4 KO/TKO, 6 SUB) had a very successful first title defense, Russian heavyweight Sergei Kharitonov (22-5-0, 12...