There's one more World Series of Fighting (WSOF) event on the docket before 2015 wraps up, and it will take place on Fri., Dec. 18, 2015 inside The Cosmopolitan in Las Vegas, Nevada.
The NBCSN-televised fight card will feature the long-awaited return of light heavyweight fighter Tyrone Spong, who splits his time between kickboxing and mixed martial arts (MMA). The "King of the Ring" (2-0) hasn't been seen in the WSOF promotion since the main event of WSOF 4 over two years ago.
Facing him on Dec. 18 is 205-pound "Honey Bear" Jake Heun (8-4).