Timur Valiev-Chris Gutierrez Rematch Tops Seven-Bout WSOF 33 Undercard A bantamweight rematch between Timur Valiev and Chris Gutierrez will serve as the featured preliminary contest for World Series of Fighting 33.

Sherdog’s Official Mixed Martial Arts Rankings After losing his UFC lightweight title and suffering three straight losses in the 155-pound shark tank, Anthony Pettis had his back against the...

WSOF Announces Rest of 2016 Slate, Including Gaethje-Dugulubgov Headliner Oct. 7 World Series of Fighting has unveiled its schedule for the remainder of 2016.

Sherdog’s Official Mixed Martial Arts Rankings With recent months in the Ultimate Fighting Championship offering so many shake-ups in the official Sherdog.com rankings, this update is different in a way, with many stars reaffirming their status in unique...

By the Numbers: UFC 202 The sequel was even better than the original.

Sherdog’s Official Mixed Martial Arts Rankings It used to be a big deal when these rankings were updated to reveal a new fighter sitting atop his or her division. With all due respect to Tyron Woodley and his conquering the welterweight throne, his destruction of Robbie...

Sherdog’s Official Mixed Martial Arts Rankings The lightweight division has a new king and the bantamweight division has a new queen. And oh yes, Brock Lesnar is back.

Preview: UFC on Fox 16 ‘Dillashaw vs. Barao 2’ T.J. Dillashaw defends his bantamweight crown in a rematch with former champion Renan Barao on Saturday in Chicago.

Preview: UFC Fight Night ‘Mendes vs. Lamas’ Elite featherweights Chad Mendes and Ricardo Lamas will collide in a high-stakes main event on Saturday in Virginia.

UFC Fight Night Results: ‘Bisping vs. Le’ Play-by-Play & Updates Sherdog.com has live updates of Saturday's UFC Fight Night “Bisping vs. Le” card starting at 6:30 a.m. ET.