UFC 31

 UFC 31:''' is the 38th mixed martial arts event held by the Ultimate Fighting Championship. The event will take place on 3 April 2013 from the O2 Arena, London, England

Event
This event will feature eleven sanctioned mixed martial arts bouts. It is the first UFC show and will feature eight main card bouts, and three preliminary bouts. All fights will consist of three five-minute rounds, except for the championship fights, which consists of five five-minute rounds.

Fight Card

 * Note 1: This fight is for the UFC Middleweight title.

Bonus awards

 * Fight of the Night:'