By Jhonny Gonzalez
WBO super flyweight champion Omar Narvaez (36-1-2, 19KOs) will return to action on September 22 at Luna Park in Buenos Aires, Argentina. It will be Narvaez's fifth defense of the title. The opponent will be finalized shortly. Narvaez will be coming back for the second time since lose a twelve round decision to Nonito Donaire in October 2011.