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 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 27: Marshall vs. McElfresh was the third mixed martial arts event held by the World Extreme Cagefighting under Zuffa management. The event was held on May 12, 2007. UFC lightweight fighter and future WEC Lightweight Champion Jamie Varner was expected to make his promotional debut on this card against Richard Crunkilton, but the fight was removed from the card after Varner suffered training injuries.

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.

WEC 33: Marshall vs. Stann was a mixed martial arts (MMA) event held by World Extreme Cagefighting (WEC) that took place on Wednesday, March 26, 2008.

WEC 35: Condit vs. Miura was a mixed martial arts event held by World Extreme Cagefighting that took place on August 3, 2008 at the Hard Rock Hotel and Casino in Las Vegas, Nevada. The event aired live on the Versus Network.