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.

World Series of Fighting Inks Ex-UFC Lightweight Jacob Volkmann The World Series of Fighting has signed former UFC lightweight Jacob Volkmann to a multi-fight deal.

World Series of Fighting Prelims: 5 Reasons to Care Upstart promotion gives Gesias Cavalcante and others an opportunity at a fresh start. PRELIMS » FREE LIVE STREAM (Sat. 8 ET/5 PT) »

Danny Castillo-Michael Johnson, Jacob Volkmann-Shane Roller Transplanted to UFC on FX 5 Two lightweight bouts pitting Danny Castillo against Michael Johnson and Jacob Volkmann against Shane Roller have been moved to UFC on FX 5,...

Evan Dunham Picks Joe Lauzon Over Anthony Pettis at UFC 144, Wants Winner After suffering the first two losses of his career in consecutive fights, Evan Dunham has now won two straight and is back in the title hunt at...

Lightweights Castillo, Volkmann Paired for UFC Live 5 A lightweight scrap between Danny Castillo and Jacob Volkmann has been greenlit for UFC Live 5, the promotion announced Wednesday.

Pettis: Title Shot in UFC Debut Is ‘Scary’ Anthony Pettis, on “The Savage Dog Show,” discussing the fact that his win over Benson Henderson has earned him a lightweight title shot in...

The Weekly Wrap: Sept. 11 - Sept. 17 Just before the latest season of “The Ultimate Fighter” premiered on Spike TV, two of the show’s most promising recent winners were toppled in upsets on a fight night card that saw...

Weekend Rundown: McKee Wins ‘Retirement’ Match Antonio McKee answered his critics.

The Weekly Wrap: May 16 - May 22 The Ultimate Fighting Championship’s marketing train was in full effect this past week, as the company launched its go-home hype for UFC 98