Sherdog’s Official Mixed Martial Arts Rankings Thirteen months after suffering a gruesome leg injury which would have ended many careers, “The Spider” crawled back into the cage at UFC 183.

Sherdog’s Official Mixed Martial Arts Rankings There are new No. 1 contenders in the Ultimate Fighting Championship light heavyweight and featherweight divisions.

This Month’s MMA Birthdays: Tito Ortiz Turns 40 One of 11 men to have captured the Ultimate Fighting Championship light heavyweight crown, Tito Ortiz will celebrate his 40th birthday on Jan. 23.

M-1 Challenge light heavyweight champ Puetz vs. Myasnikov Dec. 17 in Russia (PRESS RELEASE) -- ST. PETERSBURG, Russia - M-1 Challenge light heavyweight champion Stephan Puetz (11-1-0, 4 KO/TKO, 4 SUB) will make his second title defense December 17 against unbeaten challenger...

Max Griffin, Willie Gates Score Brutal Knockouts to Capture Titles at Tachi Palace Fights 21 Max Griffin brought the festivities at Tachi Palace Fights 21 to a swift and brutal conclusion on Thursday, as he knocked out Ricky Legere Jr....

TPF 21 Weigh-in Results: Legere, Griffin Cleared for Welterweight Title Tilt Tachi Palace Fights 21 is official following all 24 fighters tipping the scales Wednesday at Tachi Palace Hotel and Casino in Lemoore, Calif.

This Week’s MMA Birthdays: ‘The Mauler’ Turns 27 Alexander Gustafsson turns 27 this week. | Photo: Dave Mandel/Sherdog.com Entrenched as one of MMA’s premier light heavyweights,

World Series of Fighting Preview Upstart promotion set to debut with former UFC heavyweight champion Andrei Arlovski as its centerpiece.

World Series of Fighting Prelims: 5 Reasons to Care Upstart promotion gives Gesias Cavalcante and others an opportunity at a fresh start. PRELIMS » FREE LIVE STREAM (Sat. 8 ET/5 PT) »

MMA Paper Trail: Ratings Game The UFC on Fox went head-to-head with the Summer Olympics, anchoring a tumultuous month of August in the world of MMA business.