The upcoming World Series Of Fighting IV event has gotten three new fights as Marlon Moraes faces Brandon Hempleman, Gerald Harris faces Jorge Santiago and Nick Newell faces Keon Caldwell. Moraes is currently undefeated in WSOF competition, having defeated Tyson Nam by TKO at the WSOF II. Hempleman will enter the fight riding a six fight winning streak, last defeating Paul McVeigh at Cage Warriors 50.
Harris is currently winless under the WSOF banner, having lost to Josh Burkman via unanimous decision at the WSOF I. Santiago is competing for the first time since his most recent UFC release, which came after a loss to Gunnar Nelson at UFC On Fuel TV VII. Newell will be making his WSOF debut, but he is the former XFC Lightweight Champion and was stripped of the title after signing with the WSOF. Caldwell will enter the fight on the strength of a two fight winning streak and was a cast member of the UFC Ultimate Fighter 13. World Series Of Fighting IV takes place on August 10th from the Citizens Bank Arena in Ontario, California with no headliner announced as of yet.