Fight night 17

 UFN 18:''' is the 71st mixed martial arts event held by the Ultimate Fighting Championship under the fight night name. The event will take place on August 28th, 2013 from the Palms resort and casino, Paradise, Nevada, USA.

Event
This event will feature Eight sanctioned mixed martial arts bouts. It is the 8th fight night show and will feature five main card bouts and and two preliminary bouts.

Fight Card

 * Note 1: This is a number one contenders match for the Middleweight title
 * Note 2: This is a number one contenders match for the Bantamweight title