Bellator 122 featured the Season 10 Middleweight and Welterweight Tournament Finals. A Heavyweight bout between Dmitrity Sosnovskiy and Manny Lara was cancelled due to an illness of Manny Lara.

Titan FC 17: Lashley vs. Ott was an MMA event held on March 25, 20011 in Kansas City, Kansas. The main event of Titan FC 17 saw Bobby Lashley take on John Ott. The bout was Lashley's first since his loss in Strikeforce, yet had originally been scheduled against a different opponent. Ott took the fight on less than two weeks notice at two weight classes above his normal middleweight frame.

UFC 125: Resolution was a mixed martial arts event held by the Ultimate Fighting Championship on January 1, 2011 at the MGM Grand Garden Arena in Las Vegas, Nevada, United States. The main event was a lightweight bout between Frankie Edgar and Gray Maynard.

UFC 106: Ortiz vs. Griffin 2 was a mixed martial arts event held by the Ultimate Fighting Championship (UFC) on November 21, 2009 at the Mandalay Bay Events Center.

Strikeforce: Lawler vs. Shields was a mixed martial arts event held by the MMA organization Strikeforce. It was held in St. Louis, Missouri on June 6, 2009. The event drew an estimated 275,000 viewers on Showtime.

EliteXC: Primetime main card aired live on CBS, marking the first time a MMA event aired in primetime on major American network television. The most hyped fights was Kimbo Slice vs James Thompson, Robbie Lawler vs Scott Smith and Gina Carano vs Kaitlin Young.

Strikeforce: Shamrock vs. Baroni was a mixed martial arts event co-promoted by Strikeforce and EliteXC. The event took place on Friday, June 22, 2007 at the HP Pavilion in San Jose, California. The main card aired on pay-per-view, with the undercard streamed live on ProElite.com. The PPV event was rebroadcast on the Showtime premium cable channel on June 30, 2007.

Pride 32: The Real Deal was a mixed martial arts event and was held by the Pride Fighting Championships. The event took place on October 21, 2006, at the Thomas & Mack Center in Las Vegas, Nevada. It was the first Pride event to be held outside of Japan, and in front of an audience of 11,727 (8,079 paid).Since the event took place in Nevada, Pride had to modify its rules to follow Nevada's version of the Unified Rules of Mixed Martial Arts for this event. Pride followed Nevada's MMA rules for the most part, in effect using the same rules as other promotions in Nevada like the UFC, but it used a ring to stage contests and prohibited elbows to the head as it already did in its own rules (Elbow strikes are allowed in UFC). Matches were three rounds of five minutes each, and if a match went the distance, it would be judged by Nevada's 10-point must system with Nevada State Athletic Commission (NSAC) judges, which is different from Pride's own judging criteria.

Pride Bushido 11, also promoted as Pride Bushido Survival in North America, was a mixed martial arts event held by the Pride Fighting Championships. It took place at the Saitama Super Arena in Saitama, Japan on June 4, 2006.

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 Bushido 9 was a mixed martial arts event held by Pride Fighting Championships. This event held the quarterfinal and semifinal rounds of the first ever Welterweight tournament and Lightweight tournament. It took place at the Ariake Coliseum in Tokyo, Japan on September 25, 2005. Under BUSHIDO rules, matches are 2 rounds only.

Pride Bushido 8 was a mixed martial arts event held by Pride Fighting Championships. It took place at the Nagoya Rainbow Hall in Nagoya, Japan on July 17, 2005.

Pride Bushido 7 was a mixed martial arts event held by Pride Fighting Championships. It took place at the Differ Ariake in Tokyo, Japan on May 22, 2005.

UFC 51: Super Saturday was a mixed martial arts event held by the Ultimate Fighting Championship on February 5, 2005 (Super Bowl weekend) at the Mandalay Bay Events Center in Las Vegas, Nevada.

UFC 48: Payback was a mixed martial arts event held by the Ultimate Fighting Championship at the Mandalay Bay Events Center in Las Vegas, Nevada. The featured contestants of the evening were Ken Shamrock and Kimo Leopoldo, who had met once before in 1996 at UFC 8, with Shamrock reigning victorious.

UFC 45: Revolution was a mixed martial arts event held by the Ultimate Fighting Championship at the Mohegan Sun Casino in Uncasville, Connecticut. This event marked the 10th anniversary of the UFC and to celebrate the anniversary the UFC inaugurated its Hall of Fame, with Royce Gracie and Ken Shamrock as the first inductees.

UFC 41: Onslaught was a mixed martial arts event held by the Ultimate Fighting Championship at the Boardwalk Hall in Atlantic City, New Jersey. UFC 41 featured two championship bouts, a Heavyweight Championship Bout between Ricco Rodriguez and Tim Sylvia, and a Lightweight Championship Bout between BJ Penn and Caol Uno. The event also marked the return of Tank Abbott to the UFC

UFC 39: The Warriors Return was a mixed martial arts event held by the Ultimate Fighting Championship on September 27, 2002, at the Mohegan Sun Arena in Uncasville, Connecticut. The event was broadcast live on pay per view in the United States, and was the first UFC event to be released on DVD.

UFC 37: High Impact was a mixed martial arts event held by the Ultimate Fighting Championship at the CenturyTel Center in Bossier City, Louisiana on May 10, 2002. The event was seen live on pay per view in the United States, and was later released on home video.

UFC 34: High Voltage was a mixed martial arts event held by the Ultimate Fighting Championship at the MGM Grand Arena on the Las Vegas Strip in Paradise, Nevada on November 2, 2001. The card was headlined by two Championship Bouts, Randy Couture faced Pedro Rizzo for the Heavyweight Title, and Matt Hughes faced Carlos Newton for the Welterweight Title.

UFC 30: Battle on the Boardwalk was a mixed martial arts event held by the Ultimate Fighting Championship at the Trump Taj Mahal in Atlantic City, New Jersey on February 23, 2001. UFC 30 was also the first UFC event since UFC 22 to see a home video release.