MMA World Series 4 : Weigh in. Watch the event August 10th Live on NBC Sports Network @ 10:30 ET / 7:30 PT & Undercard @ 8PM ET / 5PM PT on wsof.com
Main Card on NBC Sports Netork
Tyrone Spong vs Angel DeAnda
Marlon Moraes vs Brandon Hempleman
Ray Sefo vs Dave Huckaba
JZ Calvalcante vs Tyson Griffin
Nick Newell vs Keon Caldwell
UnderCard on WSOF.COM
Jorge Santiago vs Gerald Harris
Antonio McKee vs Lewis Gonzalez
Jared Papazian vs John Robles
Isaac Gutierrez vs Victor Valenzuela