Preview: UFC Fight Night ‘Bigfoot vs. Mir’ Aging Ultimate Fighting Championship heavyweights Antonio Silva and Frank Mir square off on Sunday in Porto Alegre, Brazil.

Fact Check: World Series of Fighting 18 The World Series of Fighting returns to Canada on Thursday, accompanied by plenty of obscure tidbits and statistical minutiae.

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.

WSOF 18: Moraes vs. Hill set for February 12; Tickets on Sale Tuesday (PRESS RELEASE) -- LAS VEGAS — Reigning World Series of Fighting (www.WSOF.com) world bantamweight (135 pounds) champion Marlon Moraes (13-4-1) of Palm Beach Gardens, Fla. via Nova Friburgo, Brazil will put his coveted Mixed Martial Arts (MMA) title on the line for...

Marlon Moraes-Josh Hill Bantamweight Title Clash Set for WSOF 18 in Edmonton Marlon Moraes will defend his 135-pound crown against Josh Hill at WSOF 18 on Feb. 12.

Sherdog’s Official Mixed Martial Arts Rankings Jon Jones lost a rare round to Daniel Cormier at UFC 182, but “Bones” kept what mattered most: his UFC light heavyweight title and his seat...

Sherdog’s Official Mixed Martial Arts Rankings Lyoto Machida at his best is a cold, efficient killer.

Stephan ‘T-800’ Puetz Defends LHW Title, Cody McKenzie KO’d at M-1 Challenge 54 German light heavyweight Stephan Puetz defended his M-1 Challenge championship for the second time and handed Valery Myasnikov the first defeat of his career in the main event of...

Sherdog’s Official Mixed Martial Arts Rankings It was a big weekend for fighters in the heaviest and lightest weight classes of the Ultimate Fighting Championship, as well as a few in between.