World Series of Fighting 4

Data: 10 sierpnia 2013
Miejsce: Citizens Bank Arena, Ontario, Kalifornia, USA
Transmisja: NBC Sports

Walka wieczoru:

205 lbs: Tyrone Spong (1-0) vs. Angel DeAnda (11-2)

Główna karta:

135 lbs: Marlon Moraes (10-4-1) vs. Brandon Hempleman (9-1)
265 lbs: Ray Sefo (2-1) vs. Dave Huckaba (20-5)
155 lbs: Nick Newell (9-0) vs. Keon Caldwell (9-1)
155 lbs: Tyson Griffin (16-6) vs. Gesias Cavalcante (17-7-1)

Pozostałe:

170 lbs: Gerald Harris (21-5) vs. Jorge Santiago (25-11)
155 lbs: Lewis Gonzales (8-0) vs. Antonio McKee (28-5-2)
205 lbs: Lew Polley (12-4) vs. Hans Stringer (21-5-2)
135 lbs: Joe Murphy (6-1) vs. John Robles (7-1)
150 lbs: Isaac Gutierrez (5-3) vs. Victor Valenzuela (12-6-2)