UFC 269: Oliveira vs. Poirier was a mixed martial arts event produced by the Ultimate Fighting Championship that took place on December 11, 2021, at the T-Mobile Arena in Paradise, Nevada, part of the Las Vegas Metropolitan Area, United States. A UFC Lightweight Championship bout between current champion Charles Oliveira and former interim champion Dustin Poirier served as the event headliner.

WEC 52: Faber vs. Mizugaki was a mixed martial arts event held by World Extreme Cagefighting on November 11, 2010 at The Pearl at The Palms in Las Vegas, Nevada.

WEC 50: Cruz vs. Benavidez 2 was a mixed martial arts event held by World Extreme Cagefighting that took place on August 18, 2010 at The Pearl at The Palms in Las Vegas, Nevada.

UFC 291: Poirier vs. Gaethje 2 was a mixed martial arts event produced by the Ultimate Fighting Championship that took place on July 29, 2023, at the Delta Center in Salt Lake City, Utah, United States. A lightweight rematch between former interim UFC Lightweight Champions Dustin Poirier and Justin Gaethje (also former WSOF Lightweight Champion) headlined the event. They also competed for the symbolic "BMF" (baddest motherfucker) title, which was vacated after the original holder Jorge Masvidal retired in April. The pairing first met at UFC on Fox: Poirier vs. Gaethje in April 2018 which Poirier won by fourth-round TKO.

UFC 291 Countdown previews an epic rematch between fan-favorite’s Dustin Poirier and Justin Gaethje, who will compete for the one-of-a-kind 'BMF' belt. Plus, former light heavyweight king Jan Blachowicz faces former middleweight champ Alex Pereira.

UFC on Fuel TV 7: Barao vs. McDonald was a mixed martial arts event held by the Ultimate Fighting Championship on February 16, 2013 at the Wembley Arena in London, United Kingdom.

UFC 164: Henderson vs. Pettis 2 was a mixed martial arts event held on August 31, 2013, at the BMO Harris Bradley Center in Milwaukee, Wisconsin.

UFC 168: Weidman vs. Silva 2 was a mixed martial arts event held on December 28, 2013, at the MGM Grand Garden Arena in Las Vegas, Nevada. The event was headlined by a UFC Middleweight Championship rematch between current champion Chris Weidman and former champion Anderson Silva. The two previously met at UFC 162, with Weidman winning via KO in the second round and earning the title.

UFC 281: Adesanya vs. Pereira was a mixed martial arts event produced by the Ultimate Fighting Championship that took place on November 12, 2022, at the Madison Square Garden in New York City, New York, United States. A UFC Middleweight Championship bout between current champion Israel Adesanya and former Glory Middleweight and Light Heavyweight Champion Alex Pereira headlined the event. The pairing previously met twice in kickboxing matchups. The first in April 2016 which Pereira won by unanimous decision. Their second meeting took place at Glory of Heroes 7 in March 2017, which Pereira won by third-round knockout.

UFC 299: O'Malley vs. Vera 2 was a mixed martial arts event produced by the Ultimate Fighting Championship that took place on March 9, 2024, at the Kaseya Center in Miami, Florida, United States.