The organization of the fight was reported by informed sources close to the situation.
Rob Font, 35, will be looking to get his career back on track after losing unanimous decisions against Jose Aldo and Marlon Vera.
29-year-old Adrian Janiz, on the contrary, is on a series of five victories in the UFC, four of which he won ahead of schedule by knockouts.
Rob Font and Adrian Yaniz are currently ranked sixth and thirteenth in the UFC bantamweight division, respectively.