Marlon Moraes Set for First Title Defense at WSOF 13 Against Josh Hill Marlon Moraes will defend his bantamweight title for the first time at World Series of Fighting 13 against Josh Hill.

David Branch to Defend Middleweight Belt Against Yushin Okami at WSOF 15 David Branch will defend his newly acquired World Series of Fighting middleweight title against Yushin Okami at WSOF 15.

Audio: World Series of Fighting 12 Conference Call World Series of Fighting held a media conference call Tuesday to promote Aug. 9's WSOF 12 card. Attending the call were WSOF President Ray...

With Krasimir Mladenov injured, Cully Butterfield vs. Ronny Markes, Elvis Mutapcic vs. Kelvin Tiller booked for World Series of Fighting 12 (PRESS RELEASE) -- LAS VEGAS - With undefeated Bulgarian standout Krasimir Mladenov (10-0) forced to withdraw from next month's "World Series of Fighting 12: Palomino vs. Gonzalez" event, submission ace Kelvin...

World Series of Fighting 12: Palomino vs. Gonzalez adds Bryson Hansen vs. Matt Sayles (PRESS RELEASE) -- LAS VEGAS - World Series of Fighting's return to Las Vegas now features five main-card matchups, as bantamweights Bryson Hansen (7-1) and...

World Series of Fighting 12: Palomino vs. Gonzalez set for August 9 at Las Vegas' Hard Rock Hotel & Casino (PRESS RELEASE) -- LAS VEGAS - Fresh off a successful debut on network television, World Series of Fighting returns to NBCSN for "World Series...

Melvin Guillard Named Top Contender for Justin Gaethje’s WSOF Lightweight Title Melvin Guillard’s knockout win at WSOF 11 has secured him a shot at the World Series of Fighting lightweight championship.

Beatdown: WSOF's Justin Gaethje, Ray Sefo TJ De Santis and Jeff Sherwood returned to the Sherdog Radio Network Wednesday for another edition of "Beatdown" on the Sherdog Radio Network. Joining them was WSOF lightweight champion Justin Gaethje and...

World Series of Fighting 11 results release, photos & videos (PRESS RELEASE) -- DAYTONA BEACH, Fla., -- World Series of Fighting 155-pound champion Justin Gaethje (12-0) kept his perfect career record intact by stopping previously undefeated and inspirational...

World Series of Fighting CEO Ray Sefo and Fighter Jon Fitch Visit Halifax Health Medical Center (PRESS RELEASE) -- DAYTONA BEACH, FLA., - World Series of Fighting's President Ray Sefo (above, at right) and WSOF welterweight star Jon Fitch...