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

Bellator MMA announces seven-bout preliminary card for "Pitbull vs. Straus" featuring Dustin Jacoby vs. John Salter, as well as Fabricio Guerreiro, Derek Anderson and more (PRESS RELEASE) -- SANTA MONICA, California - A seven-bout preliminary card for Bellator MMA's first event of 2015, "Bellator: Pitbull vs. Straus," is now official with the middleweights Dustin Jacoby (10-4) vs. John Salter (10-3), a 220-pound catchweight contest of Hector Carrillo (5-6) vs. Everett Cummings (8-0), lightweights Steve Kozola (4-0) vs. Jonathan Rivera (4-0), lightweights Derek Anderson (11-1) vs. Danny Navarro (12-4), featherweights Fabricio Guerreiro...

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.

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.

Sherdog’s Official Mixed Martial Arts Rankings Robbie Lawler and Johny Hendricks went five more rounds at UFC 181. This time, the result was a new ruler atop the 170-pound division.

Sherdog’s Official Mixed Martial Arts Rankings Frankie Edgar turned what most pundits expected to be a closely contested scrap into a one-sided thumping.

Sherdog’s Official Mixed Martial Arts Rankings On a Saturday jam-packed with MMA, the sport’s big men took center stage.

Sherdog’s Official Mixed Martial Arts Rankings Luke Rockhold’s latest move up the 185-pound ranks came at the expense of Michael Bisping.

Sherdog’s Top 10: Flashes in the Pan Throughout MMA history, plenty of fighters have seen their star burn brightly but for a short period of time.