WSOF 23: Gaethje vs. Palomino II Hits Phoenix on Sept. 18 (PRESS RELEASE) -- LAS VEGAS –World Series of Fighting (WSOF.com) will return to Phoenix, Ariz., where it delivered one of its most memorable nights of Mixed Martial Arts (MMA) action to date earlier this year, with a world championship doubleheader headlined by a...

Justin Gaethje-Luis Palomino Lightweight Title Rematch Headlines WSOF 23 in Phoenix The first meeting between Justin Gaethje and Luis Palomino was one of 2015’s most entertaining scraps. Now they’re going to get a chance to...

Thiago Silva Replaces Injured Tyrone Spong, Faces Mike Kyle at WSOF 22 Tyrone Spong’s return to mixed martial arts will have to wait, as the kickboxing standout has withdrawn from a proposed clash against Mike Kyle at...

WSOF 20 Weigh-in Results: Branch, McElligott Official for LHW Tournament Showdown The light heavyweight tournament clash between David Branch and Jesse McElligott (203) will move forward as planned, as both combatants made weight ahead of their...

Fact Check: World Series of Fighting 20 The World Series of Fighting arrives in Connecticut on Friday with an ample amount of obscure tidbits and statistical minutiae in tow.

WSOF 19 Medical Suspensions: Commission Advises Fighter to Retire Following KO Loss Eric Regan, a 40-fight pro who lost for the eighth time in nine bouts at WSOF 19 on Saturday, has been recommended to “stop competing” by the Arizona MMA and Boxing Commission following a second-round...

WSOF 19 Salaries: Justin Gaethje Earns Event-High $60,000 Paycheck Most observers would agree that World Series of Fighting lightweight champion Justin Gaethje earned every bit of the event-high paycheck he received for his memorable victory over...

Pictures: WSOF 19 ‘Gaethje vs. Palomino’ Justin Gaethje and Luis Palomino put in an early bid for “Fight of the Year” in their World Series of Fighting lightweight title bout at WSOF 19.

Highlight Video: Watch Teddy Holder Smack Thiago Silva Around at WSOF 19 Teddy Holder shocked Thiago Silva at World Series of Fighting 19.

Justin Gaethje Weathers Luis Palomino, Retains WSOF Lightweight Title in Slugfest Justin Gaethje successfully defends his lightweight crown with third-round TKO on Luis Palomino in World Series of Fighting 19 main event.