Tyrone Spong talks WSOF 4 main event victory over Angel DeAnda *VIDEO*

ProMMAnow.com reporter Dan “The Wolfman” Theodore caught up with kickboxing legend-turned-MMA fighter Tyrone Spong following his unanimous decision main event victory over fellow light heavyweight Angel DeAnda at World Series of Fighting 4 held at Citizens Bank Arena in Ontario, Calif., Saturday night.

WSOF 4 LIVE results and play-by-play

World Series of Fighting 4 takes place this evening at Citizens Bank Arena in Ontario, Calif., and features a light heavyweight main event between K-1 legend Tyrone Spong (1-0), in just his second pro MMA bout, taking on knockout artist Angel DeAnda (11-2).

Nick Newell to fight Keon Caldwell at WSOF 4

Former Xtreme Fighting Championships lightweight champion “Notorious” Nick Newell (9-0) will make his World Series of Fighting debut against 23-year-old Keon “The Black Assassin” Caldwell (9-1) on Saturday, Aug. 10, at the Citizen’s Business Bank Arena in Ontario, Calif.

WSOF: Fitch vs. Burkman Las Vegas tickets on sale April 19

LAS VEGAS, Nev. (April 16, 2013) –World Series of Fighting will hit The Joint at Hard Rock Hotel & Casino in Las Vegas with a stacked world-class Mixed Martial Arts (MMA) event, headlined by a welterweight (170 pounds) rematch between superstars Jon Fitch (24-5) of Fort Wayne, Ind., and Josh “The People’s Warrior” Burkman (25-9) of Salt Lake City, Utah, on Friday, June 14, live on NBC Sports Network, beginning at 11 p.m. ET/8 p.m. PT.