UFC 83: Serra vs St-Pierre 2 was a mixed martial arts event held by the Ultimate Fighting Championship. The event was held on April 19, 2008, at the Bell Centre in Montreal, Quebec, Canada. UFC 83 was the UFC's first event in Canada. It was headlined by UFC Welterweight Champion Matt Serra and UFC Interim Welterweight Champion Georges St. Pierre in a match to unify the championship.

UFC: Fight for the Troops, also referred to as UFC Fight Night 16, was a mixed martial arts event held by the Ultimate Fighting Championship (UFC) on December 10, 2008 at the Crown Coliseum in Fayetteville, North Carolina. The event helped raise money for the Intrepid Fallen Heroes Fund, which provides support for severely wounded military personnel and veterans and the families of military personnel lost in service. The event reportedly raised $4 million during its three-hour broadcast. The event was officially announced on September 17, 2008 during UFC Fight Night: Diaz vs. Neer. Brian Stann and Frank Edgar were originally slated to appear on the card, but injuries forced both fighters to withdraw. Razak Al-Hassan replaced Stann, and Jim Miller came in with only three weeks notice as a late replacement for Edgar. The referees assigned for the event were Dan Miragliotta, Donnie Jessup, Al Coley and Mario Yamasaki.

UFC Fight Night 11: Thomas vs. Florian was a mixed martial arts (MMA) event held by the Ultimate Fighting Championship (UFC) on Wednesday, September 19, 2007, at the Palms Casino Resort in Las Vegas, Nevada.

UFC Fight Night 6: Sanchez vs. Parisyan was a mixed martial arts event held by the Ultimate Fighting Championship on August 17, 2006. The event took place at the Red Rock Resort Spa and Casino in Las Vegas, Nevada.

Théo seems having trouble to find the right words with Anna. The solution proposed by his best friend: write each of his words in advance.

The Ultimate Fighter 6 Finale was a mixed martial arts event held by the Ultimate Fighting Championship on December 8, 2007. Featured were the finals from The Ultimate Fighter: Team Hughes vs Team Serra in the Welterweight division as well as a main event between Roger Huerta and Clay Guida.

UFC Fight Night 2: Loiseau vs. Tanner was a mixed martial arts event held by the Ultimate Fighting Championship on October 3, 2005. The event took place at the Hard Rock Hotel and Casino in Las Vegas, Nevada, and was broadcast live on Spike TV in the United States and Canada.

UFC Fight Night 3: Sylvia vs. Silva was a mixed martial arts event held by the Ultimate Fighting Championship on January 16, 2006. The event took place at the Hard Rock Hotel and Casino in Las Vegas, Nevada, and was broadcast live on Spike TV in the United States and Canada. The main event between Tim Sylvia and Assuerio Silva was touted as a match to determine the next contender for the UFC Heavyweight Championship, then held by Andrei Arlovski.

UFC Fight Night 5: Leben vs. Silva was a mixed martial arts event held by the Ultimate Fighting Championship on June 28, 2006. The event took place at Hard Rock Hotel and Casino, in Las Vegas, Nevada. This event served as the coming out party for Anderson Silva, the future middleweight champion of the UFC.

UFC 113: Machida vs. Shogun 2 was a mixed martial arts event held by the Ultimate Fighting Championship on May 8, 2010 at the Bell Centre in Montreal, Quebec, Canada. UFC 113 featured the rematch between Lyoto Machida and Maurício Rua for the UFC Light Heavyweight Championship. The two first met at UFC 104, where Lyoto Machida retained his belt in a controversial unanimous decision victory.