UFC 242: Khabib vs. Poirier was a mixed martial arts pay-per-view event produced by the Ultimate Fighting Championship that was held on September 7, 2019 at The Arena, Yas Island in Abu Dhabi, United Arab Emirates. A UFC Lightweight Championship title unification bout between current champion Khabib Nurmagomedov and interim champion Dustin Poirier served as the event's headliner.

UFC Fight Night 189: Rozenstruik vs. Sakai was a mixed martial arts event produced by the Ultimate Fighting Championship that took place on June 5, 2021 UFC Apex facility in Enterprise, Nevada, part of the Las Vegas Metropolitan Area, United States. A heavyweight bout between Jairzinho Rozenstruik and Augusto Sakai served as the event's headliner.

UFC 251: Usman vs. Masvidal was a mixed martial arts event produced by the Ultimate Fighting Championship that took place on July 12, 2020 at the du Forum on Yas Island, Abu Dhabi, United Arab Emirates. A UFC Welterweight Championship bout between current champion Kamaru Usman and Gilbert Burns was expected to headline the event. However, it was announced on July 3 that Burns was pulled from the contest after he and his coach, Greg Jones, tested positive for COVID-19. Pending pre-fight testing and a 24-hour quarantine, Jorge Masvidal was expected to serve as his replacement. After he passed his initial test, the new main event was confirmed.

UFC on ESPN 47: Vettori vs. Cannonier was a mixed martial arts event produced by the Ultimate Fighting Championship that took place on June 17, 2023 at the UFC Apex facility in Enterprise, Nevada, part of the Las Vegas Metropolitan Area, United States. The UFC opted to book a middleweight bout between former UFC Middleweight Championship challengers Marvin Vettori and Jared Cannonier as the event's headliner.

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 235: Dolidze vs. Imavov was a mixed martial arts event produced by the Ultimate Fighting Championship that took place on February 3, 2024, at the UFC Apex facility, in Enterprise, Nevada, part of the Las Vegas Metropolitan Area, United States. A middleweight bout between Roman Dolidze and Nassourdine Imavov headlined the event.

A heavyweight bout between former UFC Heavyweight Championship challenger Derrick Lewis and Sergey Spivak was expected to headline the event. However, while the event was in progress, Lewis was forced to withdraw due to non-COVID, non-weight cutting illness and the bout was cancelled. As a result, Kennedy Nzechukwu and Ion Cuțelaba instead headlined the event. Kennedy Nzechukwu vs. Ion Cuțelaba (Light Heavyweight) Chase Sherman vs. Waldo Cortes-Acosta (Heavyweight) André Fialho vs. Muslim Salikhov (Welterweight) Jack Della Maddalena vs. Danny Roberts (Welterweight) Charles Johnson vs. Zhalgas Zhumagulov (Flyweight)

UFC on ESPN 59: Namajunas vs. Cortez was a mixed martial arts event produced by the Ultimate Fighting Championship that took place on July 13, 2024, at the Ball Arena in Denver, Colorado, United States. A women's flyweight bout between former two-time UFC Women's Strawweight Champion Rose Namajunas and Tracy Cortez headlined the event.

UFC Fight Night 122: Bisping vs. Gastelum was a mixed martial arts event produced by the Ultimate Fighting Championship and held on November 25, 2017, at Mercedes Benz Arena in Shanghai, China.

UFC Fight Night 162: Maia vs. Askren was a mixed martial arts event produced by the Ultimate Fighting Championship that took place on October 26, 2019 at the Singapore Indoor Stadium in Kallang, Singapore. A welterweight bout between former UFC Welterweight and Middleweight Championship challenger Demian Maia and former Bellator Welterweight Champion and former ONE Welterweight Champion, Ben Askren headlined the event.