By Lee Bates reporting from South America
Undefeated WBO flyweight champion Omar Narvaez of Argentina (29-0-2, 18 KOs) will look to extend his title defense streak to 16 as he defends his title against former world title challenger Omar Soto (17-4-1, 11 KOs) of Mexico. The bout will take place June 26 at the Estadio Luna Park in Buenos Aires, Argentina.
