Justin Lawrence

Michael Chandler was scheduled to face Brent Primus in a rematch for the Lightweight title. However, on March 21, Primus pulled out of the fight due to a knee injury. As a result, Brandon Girtz stepped in as a replacement.

Bellator 167 was headlined by a bantamweight fight pitting Darrion Caldwell against Joe Taimanglo. Caldwell and Taimanglo previously met in a catchweight bout at Bellator 159. Caldwell did well in the first two rounds, but was caught with a fight-ending guillotine choke nine seconds into the third round. The defeat was the first loss of Caldwell’s career and Caldwell was a 14-1 favorite entering the bout, making the upset the fourth biggest in MMA history. Taimanglo was riding a four-fight winning streak into the rematch. Caldwell came into the first bout with Taimanglo off a career-best win over Joe Warren at Bellator 151. A featherweight bout between Pat Curran and John Teixeira was also scheduled for this card. However, the fight was cancelled in early November due to an injury sustained by Curran. Teixeira instead faced Justin Lawrence.

The Ultimate Fighter: Team Jones vs. Team Sonnen Finale (also known as The Ultimate Fighter 17 Finale) was a mixed martial arts event held by the Ultimate Fighting Championship. It took place on April 13, 2013 at the Mandalay Bay Events Center in Las Vegas, Nevada.

UFC 150: Henderson vs. Edgar II took place August 11, 2012 at the Pepsi Center in Denver, Colorado.

The Ultimate Fighter 15 Finale was a mixed martial arts event to be held by the Ultimate Fighting Championship. It took place on June 1, 2012 at the Palms Casino Resort in Paradise, Nevada, United States.

Strikeforce: Henderson vs. Babalu II, also known as Strikeforce: St. Louis, was a mixed martial arts event that was held by Strikeforce on December 4, 2010 at the Scottrade Center in St Louis, Missouri, United States.