World Series of Fighting 4 Preview Kickboxing great Tyrone Spong ventures back into the MMA arena for the second time on Saturday in Ontario, Calif.

Fact Check: World Series of Fighting 4 Statistical anomalies and obscure tidbits precede the arrival of the World Series of Fighting’s latest offering on Saturday in California.

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

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

Quinn Mulhern Drops to Lightweight, Meets Ryan Couture at UFC 164 Former King of the Cage welterweight champion Quinn Mulhern will make the cut to 155 pounds when he faces Ryan Couture on Aug. 31 at UFC 164.

Lightweights Gleison Tibau, Jamie Varner Slated for UFC 164 Clash in Milwaukee A lightweight showdown between Jamie Varner and Gleison Tibau is on tap for the UFC’s return to Milwaukee.

UFC RETURNS TO MILWAUKEE AS BENSON HENDERSON DEFENDS LIGHTWEIGHT TITLE AGAINST TJ GRANT AT UFC 164 (PRESS RELEASE) -- Las Vegas, Nev. – The legendary Ultimate Fighting Championship® (UFC) Octagon® is set to ride into Milwaukee’s BMO...

World Series of Fighting 3 Preview In wake of his surprising Ultimate Fighting Championship release, Jon Fitch draws Josh Burkman in a main event rematch in Las Vegas.

Thursday MMA: A TV Viewer’s Guide Thursday 3:30 a.m. ET Sportsnet Pacific: UFC Central Hosted by "Showdown" Joe Ferraro. UFC highlights and news. 6:00 a.m....

WORLD SERIES OF FIGHTING HITS HARD ROCK HOTEL & CASINO LAS VEGAS (PRESS RELEASE) -- LAS VEGAS, Nev. (April 16, 2013) –World Series of Fighting will hit The Joint at Hard Rock Hotel & Casino in Las Vegas with a stacked world-class Mixed Martial Arts (MMA) event, headlined by a welterweight (170 pounds) rematch between superstars...