Former IBF Bantamweight World Champion Randy "El Matador" Caballero (23-0, 14 KOs) of Coachella, California is now set to compete against Jesus "Estrella" Ruiz (35-7-5, 24 KOs) of Nogales, Mexico in a 10-round bout for the vacant NABF Super Bantamweight title. Caballero vs. Ruiz will be the co-main event & takes place next Thursday on the Jayson Quigley vs. Glenn Tapia card on ESPN2 and ESPN Deportes from Fantasy Springs Resort Casino in Indio, California.