WEC 38: Varner vs. Cerrone was a mixed martial arts event held by World Extreme Cagefighting on January 25, 2009. It aired live on the Versus Network. In the main event WEC Lightweight Champion Jamie Varner defended his title against number one contender and undefeated Donald Cerrone. Also featured on the card was a rematch between former WEC Featherweight Champion Urijah Faber and Jens Pulver.

WEC 30: McCullough vs. Crunkilton was a mixed martial arts (MMA) event held by World Extreme Cagefighting (WEC). The event took place on Wednesday, September 5, 2007 at the Hard Rock Hotel and Casino in Las Vegas, Nevada and aired live on the Versus Network. The event featured a lightweight title match between champion "Razor" Rob McCullough and Richard Crunkilton. Additionally, Chase Beebe defended his bantamweight title against Brazilian jiu-jitsu expert Rani Yahya, who replaced Manny Tapia on the card after Tapia suffered a knee injury. WEC 30 was to feature the WEC debut of former Ultimate Fighting Championship (UFC) Lightweight Champion Jens Pulver in his move to the featherweight division. However, Pulver had to withdraw from the fight due to a knee injury.

WEC 31: Faber vs. Curran was a mixed martial arts (MMA) event held by World Extreme Cagefighting (WEC). The event took place on Wednesday, December 12, 2007 at the Hard Rock Hotel and Casino in Las Vegas, Nevada and was aired live on the Versus Network. The main event featured a featherweight title match between champion Urijah Faber and challenger Jeff Curran. The card also featured Doug Marshall defending his light heavyweight championship against Ariel Gandulla and Paulo Filho defending his middleweight championship against Chael Sonnen. The event drew an estimated 629,000 viewers on Versus.

UFC on FX 2: Alves vs. Kampmann was a mixed martial arts event held live by the Ultimate Fighting Championship on Saturday March 3, 2012 at the Allphones Arena in Sydney, Australia. The event also made history by playing host the first ever flyweight fights in UFC history as part of the semifinals for the Flyweight Tournament, the winner of which would be crowned the inaugural UFC Flyweight Champion.

UFC on FX 3: Johnson vs. McCall 2 was a mixed martial arts event held by the Ultimate Fighting Championship on June 8, 2012, at the BankAtlantic Center in Sunrise, Florida. Because of a scoring error at UFC on FX: Alves vs. Kampmann, a majority draw between Demetrious Johnson and Ian McCall was mistakenly announced as a victory for Johnson. Dana White announced the error following the conclusion of the event and that Johnson and McCall would have a rematch.

UFC 156: Aldo vs. Edgar was a mixed martial arts event held by the Ultimate Fighting Championship on February 2, 2013, at the Mandalay Bay Events Center in Paradise, Nevada.

UFC 163: Aldo vs. Korean Zombie was a mixed martial arts event held on August 3, 2013 at the HSBC Arena in Rio De Janeiro, Brazil.

UFC Fight Night 46: McGregor vs. Brandão was a mixed martial arts event held on July 19, 2014, at The O2 in Dublin, Ireland. The event was expected to be headlined by a featherweight bout between Conor McGregor and Cole Miller. However, Miller was forced to pull out due to an injury, and was replaced by Diego Brandão. Despite the change with one of the headlining participants, ticket demand was high for the event, with nearly all tickets selling out within a few hours of going on sale.

UFC 183: Silva vs. Diaz was a mixed martial arts event held on January 31, 2015, at MGM Grand Garden Arena in Las Vegas, Nevada. The event was headlined by a middleweight bout between former UFC Middleweight champion Anderson Silva and former WEC & Strikeforce Welterweight champion Nick Diaz.