UFC Fight Night 17: Lauzon vs. Stephens was a mixed martial arts event held by the Ultimate Fighting Championship (UFC) on February 7 2009. Originally named UFC Fight Night: Lauzon vs. Franca, Jeremy Stephens stepped up to take on Joe Lauzon after Hermes Franca suffered a torn ACL during training and could no longer participate in this event.Derek Downey replaced Amir Sadollah after he was sidelined with a broken clavicle. Dan Miller replaced Alessio Sakara who pulled out of the bout with a shoulder injury. Matt Veach replaced George Sotiropoulos who suffered a rib injury.

UFC on FX 5: Browne vs. Bigfoot was a mixed martial arts event held by the Ultimate Fighting Championship on October 5, 2012, at the Target Center in Minneapolis, Minnesota.

UFC Fight Night 15: Diaz vs. Neer was a mixed martial arts event held by the Ultimate Fighting Championship (UFC) on September 17, 2008, at the Omaha Civic Auditorium in Omaha, Nebraska.

Bellator 129 took place on October 17, 2014 at the Mid-America Center in Council Bluffs, Iowa. The event aired live in prime time on Spike TV.

UFC on FX 1: Guillard vs. Miller was a mixed martial arts event held by the Ultimate Fighting Championship on January 20, 2012 at the Bridgestone Arena in Nashville, Tennessee.

UFC 101: Declaration was a mixed martial arts pay-per-view event held by the Ultimate Fighting Championship (UFC) on August 8, 2009 in Philadelphia, Pennsylvania. It was the first UFC event held in Philadelphia. The event featured the second title defense of Lightweight Champion BJ Penn against Kenny Florian, and a non-title Light Heavyweight bout for Middleweight Champion Anderson Silva against former Light Heavyweight Champion Forrest Griffin.

UFC 61: Bitter Rivals was a mixed martial arts event held by the Ultimate Fighting Championship on Saturday, July 8, 2006. The main event was a Heavyweight Championship match between champion Tim Sylvia and former champion Andrei Arlovski. The co-main event was the highly anticipated re-match of TUF 3 coaches Tito Ortiz and Ken Shamrock.

The UFC made history on Saturday, February 23, 2013 at the Honda Center in Anaheim, California. Undefeated superstar "Rowdy" Ronda Rousey defends her UFC bantamweight title against Marine Corps veteran Liz Carmouche in the first women's fight ever in the UFC Octagon. UFC 157 also featured the showdown between all time great Dan Henderson and former light heavyweight champion Lyoto "The Dragon" Machida. Plus, see the return of "The California Kid" Urijah Faber in his rematch against Ivan Menjivar.

UFC Fight Night 4: Bonnar vs Jardine was a mixed martial arts event held by the Ultimate Fighting Championship on April 6, 2006. The event took place at Hard Rock Hotel and Casino, in Las Vegas, Nevada and was broadcast live on Spike TV in the United States and Canada.

UFC 62: Liddell vs. Sobral was a mixed martial arts event held by the Ultimate Fighting Championship on August 26, 2006. The main event was a Light Heavyweight Title fight between Chuck 'The Iceman' Liddell and Renato 'Babalu' Sobral and the co-main event was a TUF finale re-match between Forrest Griffin and the 'American Psycho' Stephan Bonnar.

UFC Fight Night 13: Florian vs. Lauzon was a mixed martial arts (MMA) event held by the Ultimate Fighting Championship (UFC) on April 2, 2008,[3] at the Broomfield Event Center in Broomfield, Colorado, United States.

UFC on Versus 6: Cruz vs. Johnson was a mixed martial arts event held by the Ultimate Fighting Championship on October 1, 2011 at the Verizon Center in Washington D.C.. This event featured a UFC Bantamweight Championship bout between champion Dominick Cruz and #1 contender Demetrious Johnson, which was the first UFC title fight to be aired live at a free televised UFC event since UFC 75 in September 2007.

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 1: Marquardt vs. Salaverry was an event held on August 6, 2005 at the Cox Pavilion in Las Vegas, Nevada. The event, aired on Spike, was the first UFC Fight Night event.

UFC 104: Machida vs. Shogun was a mixed martial arts event held by the Ultimate Fighting Championship (UFC) on October 24, 2009 in Los Angeles, California.

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.