UFC 266: Volkanovski vs. Ortega was a mixed martial arts event produced by the Ultimate Fighting Championship that took place on September 25, 2021 at the T-Mobile Arena in Paradise, Nevada, part of the Las Vegas Metropolitan Area, United States. A UFC Featherweight Championship bout between current champion Alexander Volkanovski and former title challenger Brian Ortega headlined the event.

UFC 247: Jones vs. Reyes was a mixed martial arts event produced by the Ultimate Fighting Championship that took place on February 8, 2020 at the Toyota Center in Houston, Texas, United States. A UFC Light Heavyweight Championship bout between the current two-time champion Jon Jones and Dominick Reyes served as the headliner. A UFC Women's Flyweight Championship bout between the current champion Valentina Shevchenko and Katlyn Chookagian served as the co-headliner.

UFC on ESPN 11: Blaydes vs. Volkov was a mixed martial arts event produced by the Ultimate Fighting Championship that took place on June 20, 2020 at the UFC Apex facility in Enterprise, Nevada, part of the Las Vegas Metropolitan Area, United States. A heavyweight bout between Curtis Blaydes and former Bellator Heavyweight Champion Alexander Volkov served as the event headliner.

Invicta FC 5: Penne vs. Waterson was a mixed martial arts event held on April 5, 2013. Shannon Knapp announced during Invicta FC 4 that the event will be headlined by a co-main event of Jessica Penne defending her Invicta FC Atomweight Championship against "The Karate Hottie" Michelle Waterson along with a flyweight championship bout between Vanessa Porto and Barb Honchak and that Sarah Kaufman would make her Invicta debut on the show. The show was originally targeted for April 13, however Knapp announced they would change it to April 5 after the UFC announced a show on that date.

Invicta FC 6: Coenen vs. Cyborg was a mixed martial arts event held on 13th July 2013. The event will be headlined by Marloes Coenen vs Cristiane Santos to crown the first Invicta FC Featherweight Champion. It has been stated that the winner between Leslie Smith and Jennifer Maia will get a title shot against Flyweight Champion Barb Honchak

UFC 263: Adesanya vs. Vettori 2 was a mixed martial arts event produced by the Ultimate Fighting Championship that took place on June 12, 2021, at the Gila River Arena in Glendale, Arizona, United States. A UFC Middleweight Championship bout between then champion Israel Adesanya and Marvin Vettori headlined the event. The pair previously met at UFC on Fox: Poirier vs. Gaethje, where Adesanya won via split decision.

UFC on ABC 3: Ortega vs. Rodríguez was a mixed martial arts event produced by the Ultimate Fighting Championship that took place on July 16, 2022, at UBS Arena in Elmont, New York in the United States. A featherweight bout between former UFC Featherweight Championship challenger Brian Ortega and The Ultimate Fighter: Latin America featherweight winner Yair Rodríguez headlined the event.

UFC Fight Night 63: Mendes vs. Lamas was a mixed martial arts event held on April 4, 2015, at the Patriot Center in Fairfax, Virginia. The event was headlined by a featherweight bout between former title challengers Chad Mendes and Ricardo Lamas.

Glover Teixeira vs. Jamahal Hill (Light Heavyweight) Deiveson Figueiredo vs. Brandon Moreno (Flyweight) Gilbert Burns vs. Neil Magny (Welterweight) Lauren Murphy vs. Jessica Andrade (Flyweight) Paul Craig vs. Johnny Walker (Light Heavyweight)

UFC 254: Khabib vs. Gaethje was a mixed martial arts event produced by the Ultimate Fighting Championship that took place on October 24, 2020 at the du Forum on Yas Island, Abu Dhabi, United Arab Emirates. A UFC Lightweight Championship unification bout between current champion Khabib Nurmagomedov and interim champion Justin Gaethje (also former WSOF Lightweight Champion) served as the event headliner.