Fact Check: World Series of Fighting 9 Statistical anomalies and obscure tidbits precede the WSOF’s return to Las Vegas on Saturday at the Hard Rock Hotel and Casino.

No Regrets in the Rearview World Series of Fighting headliner Josh Burkman remade himself after doctors told him to retire following his release from the UFC.

Sherdog’s Official Mixed Martial Arts Rankings Jon Jones may be human after all.

Sherdog’s Official Mixed Martial Arts Rankings It is unusual for a fighter to remain unranked after beating a top 10 opponent, but then again, Chael Sonnen is not your usual fighter.

Sherdog’s Official Mixed Martial Arts Rankings Jose Aldo is a champion capable of making adjustments on the fly.

XYIENCE Brings Former UFC Welterweight Champion Matt Serra to Boston for MMA Fan Events on Saturday, Aug. 17, 2013 (PRESS RELEASE) -- LAS VEGAS (July 30, 2013) — XYIENCE Xenergy, the official energy drink of the UFC®,announces that on Saturday, Aug. 17, 2013 former UFC Welterweight Champion and XYIENCE team athlete...

Sherdog’s Official Mixed Martial Arts Rankings After 2,457 days, Anderson Silva’s reign atop the middleweight division has ended.

Fact Check: World Series of Fighting 3 Statistical anomalies and obscure tidbits precede the arrival of the Las Vegas-based World Series of Fighting’s latest offering.

Strikeforce: 10 Memorable Moments Unforgettable events, characters will keep promotion alive long after it closes for business on Saturday in Oklahoma City.

The Doggy Bag: The Holiday Wish List Edition Everyone answers to somebody, so we, the staff at Sherdog.com, have decided to defer to our readers. In this edition of The Doggy Bag, readers...