Strikeforce Challengers 18: Gurgel vs. Duarte

UFC 46: Supernatural was a mixed martial arts event held by the Ultimate Fighting Championship on January 31, 2004, at the Mandalay Bay Events Center in Las Vegas, Nevada. Headlining the card was a Light Heavyweight championship bout between Randy Couture and Vitor Belfort. The evening marked the UFC debut of future welterweight champion Georges St-Pierre.

WEC 39: Brown vs. Garcia Took place on March 1, 2009 in Corpus Christi, Texas. The event aired live on the Versus Network.WEC Featherweight Champion Mike Brown made his first title defense against number one contender Leonard Garcia.

World Extreme Cagefighting returned to The Palace Indian Gaming Center in Lemoore, California for the ninth installment of promoters Scott Adams' and Reed Harris' emerging event. With a few big name guys and a packed stable of home grown talent, the WEC has started to make a push towards the top of the pack when it comes to regional events.

Pride Bushido 13 also known as Pride Bushido Survival Finals was a mixed martial arts event held by the Pride Fighting Championships.

Pride Bushido 12 also known as Pride Bushido Survival 2nd Round was a mixed martial arts event held by Pride Fighting Championships. It took place on August 26, 2006, at the Nagoya Rainbow Hall.

Pride Bushido 10 was a mixed martial arts event held by Pride Fighting Championships. It took place at the Ariake Coliseum in Tokyo, Japan on April 2, 2006. Under BUSHIDO rules, matches are 2 rounds only.

Pride Shockwave 2005 was a mixed martial arts event held by the Pride Fighting Championships at the Saitama Super Arena in Saitama, Japan on December 31, 2005. In Japan, the event was called "Otoko Matsuri 2005 – Itadaki" (Itadaki means victory) The event concluded the Pride Lightweight (73 kg, 161 lb) and Welterweight (83 kg, 183 lb) tournaments of 2005. Takanori Gomi won the Lightweight tournament by knocking out Hayato Sakurai. Dan Henderson won the Welterweight tournament by defeating Murilo Bustamante via split decision. Wanderlei Silva retained his Middleweight Champion title by defeating Ricardo Arona via split decision.

Pride Final Conflict 3 was a mixed martial arts event held by the Pride Fighting Championships. This event featured the much anticipated heavyweight title fight between Fedor Emelianenko and Mirko Cro Cop and also comprised of the final round of the 2005 Middleweight Tournament. It took place on August 28th, 2005, at the Saitama Super Arena in Saitama, Japan.

UFC Japan: Ultimate Japan (aka UFC 15.5) was a mixed martial arts event held by the Ultimate Fighting Championship on December 21, 1997, in Yokohama, Japan. The event was seen on pay per view in the United States, on cable TV in Japan, and was later released on home video. It featured a four-man heavyweight tournament, the first ever UFC Middleweight Championship bout, a Heavyweight Championship bout, a Superfight and was the first UFC appearance of MMA legends Kazushi Sakuraba and Frank Shamrock. It was the first event to be located in a country other than the United States or its territories.

UFC Brazil: Ultimate Brazil (also known as UFC 17.5) was a mixed martial arts event held by the Ultimate Fighting Championship in São Paulo, Brazil on October 16th, 1998. The event was seen on pay per view in the United States and Brazil, and was later released on home video.

The Ultimate Ultimate 2 (also referred to as "Ultimate Ultimate 1996" and "UFC 11.5") was a mixed martial arts event held by the Ultimate Fighting Championship on December 7, 1996. The event took place at the Fair Park Arena in Birmingham, Alabama, and was broadcast live on pay-per-view in the United States, and released on home video.

The Ultimate Ultimate (also referred to as "Ultimate Ultimate 1995" and "UFC 7.5") was a mixed martial arts event held by the Ultimate Fighting Championship on December 16, 1995, at the Mammoth Gardens in Denver, Colorado. The event was seen live on pay per view in the United States, and later released on home video.

On Saturday, March 6, 2010, WEC heads to Columbus, Ohio with a stacked card headlined by a world bantamweight title fight between champion Brian Bowles and number one contender Dominick Cruz. What’s more, WEC’s first trip to Columbus features the return of former bantamweight champion Miguel Angel Torres, as well as the comeback of former UFC® lightweight titleholder Jens Pulver.

UFC 112: Invincible was a mixed martial arts event held by the Ultimate Fighting Championship on April 10, 2010, on Yas Island, Abu Dhabi, United Arab Emirates. The main event was for the Middleweight Championship, as Anderson Silva fought Demian Maia.

Strikeforce / M-1 Global - Fedor vs. Rogers was a mixed martial arts event held on November 7, 2009. It was the first MMA event on network television since the now-defunct EliteXC promotion broadcast its final event, EliteXC: Heat, on CBS on October 4, 2008. The event had a four-fight main card with a broadcasting team of Gus Johnson, Frank Shamrock and Mauro Ranallo.

UFC 109: Relentless was a mixed martial arts event held by the Ultimate Fighting Championship (UFC) on February 6, 2010 at the Mandalay Bay Events Center in Las Vegas, Nevada.

WEC 37: Torres vs. Tapia was a mixed martial arts event held by World Extreme Cagefighting on December 3, 2008 at the Hard Rock Hotel and Casino in Las Vegas, Nevada. The event aired live on the Versus Network. WEC Bantamweight Champion Miguel Torres successfully defended his title again against Manny Tapia in the main event of the evening. In addition, former IFL standout Wagnney Fabiano made his WEC debut on this card. The Mark Munoz-Ricardo Barros fight was the final light heavyweight bout to be put on by the WEC. The division was absorbed into the UFC following this event. The event drew an estimated 671,000 viewers on Versus.

WEC 41: Brown vs. Faber 2 was a mixed martial arts event held by World Extreme Cagefighting on June 7, 2009 at the Arco Arena in Sacramento, California. It was the most successful show in the WEC's history. Featherweight champion Mike Brown defended his title in a rematch against former champion and no. 1 contender Urijah Faber in the main event. UFC lightweight Kenny Florian acted as a special guest color commentator. Eddie Wineland was expected to face Frank Gomez at the event, but was forced off the card with an injury and replaced by Noah Thomas. Rich Crunkilton was expected to face Donald Cerrone at the event, but was forced out of the bout with an injury and replaced by James Krause. The event drew an estimated 1,300,000 viewers on Versus.

WEC 42: Torres vs. Bowles was a mixed martial arts event held by World Extreme Cagefighting on August 9, 2009 at the Hard Rock Hotel and Casino in Las Vegas, Nevada. Bantamweight champion Miguel Torres defends his title against no. 1 contender Brian Bowles in the main event.

WEC 43: Cerrone vs. Henderson was a mixed martial arts event held by World Extreme Cagefighting on October 10, 2009 at the AT&T Center in San Antonio, Texas. The best light weight fighters in the world will be on display when WEC invades the Covelli Centre in Youngstown, OH. In the main event, fan favorite Donald “Cowboy” Cerrone battles feared striker Ben Henderson in a bout that will crown the interim WEC lightweight champion.