MMA World Series of Fighting 4 Spong vs. DeAnda Date: August 10, 2013 Venue: Citizens Business Park Arena Location: Ontario, California Main Bouts (on NBC Sports Network): -Tyrone Spong (1-0) vs. Angel DeAnda (11-2) -Marlon Moraes (10-4) vs. Brandon Hempleman (9-1) -Ray Sefo (2-1) vs. Dave Huckaba (20-5) -Tyson Griffin (16-6) vs. JZ Cavalcante (17-7-1) -Nick Newell (9-0) vs. Keon Caldwell   (9-1) Preliminary Bouts: -Jorge Santiago (25-11) vs