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.

Lightweights Tyson Griffin, ‘JZ’ Cavalcante Agree to Meet at WSOF 4 Tyson Griffin and Gesias Cavalcante have verbally agreed to meet at World Series of Fighting 4 on Aug. 10.

Back Injury Forces Isaac Vallie-Flagg Out of UFC 161 Showdown With Sam Stout Isaac Vallie-Flagg has suffered a back injury and has been forced to withdraw from his UFC 161 matchup with Sam Stout.

Robbie Lawler-Tarec Saffiedine, Danny Castillo-Bobby Green Set for UFC on Fox 8 Two new contests have been added to the developing UFC on Fox 8 fight bill, as Robbie Lawler meets Tarec Saffiedine and Danny Castillo collides with Bobby...

Pictures: WSOF 2 ‘Arlovski vs. Johnson’ Anthony Johnson outpointed Andrei Arlovski in the heavyweight main event of WSOF 2 in Atlantic City, N.J.

Viewpoint: Nostalgia vs. Speculation The World Series of Fighting has to strike a balance between the old guard and new breed, writes Tristen Critchfield.

Anthony Johnson Outlasts Andrei Arlovski in World Series of Fighting 2 Main Event Anthony Johnson dipped his toes in heavyweight waters for the first time and found them favorable.

World Series of Fighting 2 Results: ‘Arlovski vs. Johnson’ Play-by-Play & Updates Sherdog.com will report from Revel Atlantic City in Atlantic City, N.J., at approximately 6 p.m. ET/3 p.m. PT with play-by-play and live results of World Series of Fighting 2, which is headlined by a clash pitting UFC veterans...

Open Public Weigh In Friday: World Series of Fighting In Atlantic City, N.J. (PRESS RELEASE) --Open Public Weigh In Friday: World Series of Fighting In Atlantic City, N.J. ALL FIGHTERS TO WEIGH IN FRIDAY, MARCH 22 AT...

World Series of Fighting 2 Preview Former UFC heavyweight champion Andrei Arlovski collides with Anthony Johnson in the fledgling promotion’s sophomore outing.