UFC on ESPN 23: Reyes vs. Procházka was a mixed martial arts event produced by the Ultimate Fighting Championship that took place on May 1, 2021 at the UFC Apex facility in Enterprise, Nevada, part of the Las Vegas Metropolitan Area, United States. A light heavyweight bout between former UFC Light Heavyweight Championship challenger Dominick Reyes and former Rizin Light Heavyweight Champion Jiří Procházka served as the main event.

Ketlen Vieira vs. Miesha Tate (Bantamweight) Michael Chiesa vs. Sean Brady (Welterweight) Rani Yahya vs. Kang Kyung-ho (Bantamweight) Joanne Calderwood vs. Taila Santos (Flyweight) Davey Grant vs. Adrian Yanez (Bantamweight)

UFC on ESPN 34: Luque vs. Muhammad 2 was a mixed martial arts event produced by the Ultimate Fighting Championship that took place on April 16, 2022, at the UFC Apex facility in Enterprise, Nevada, part of the Las Vegas Metropolitan Area, United States. A welterweight rematch between Vicente Luque and Belal Muhammad headlined the event. The pair previously met at UFC 205, where Luque won the bout via first-round knockout.

UFC Fight Night 206: Holm vs. Vieira was a mixed martial arts event produced by the Ultimate Fighting Championship that took place on May 21, 2022, at the UFC Apex facility in Enterprise, Nevada, part of the Las Vegas Metropolitan Area, United States. A bantamweight bout between former UFC Women's Bantamweight Champion Holly Holm and Ketlen Vieira headlined the event.

UFC Fight Night 212: Grasso vs. Araújo was a mixed martial arts event produced by the Ultimate Fighting Championship that took place on October 15, 2022, at the UFC Apex facility in Enterprise, Nevada, part of the Las Vegas Metropolitan Area, United States. A women's flyweight bout between Viviane Araújo and Alexa Grasso headlined this event.

A UFC Middleweight Championship rematch between current champion Alex Pereira (also former Glory Middleweight and Light Heavyweight Champion) and former champion Israel Adesanya is expected to headline the event. The pairing previously met at UFC 281 in which Pereira captured the title by fifth round knockout. The two also 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 256: Figueiredo vs. Moreno was a mixed martial arts event produced by the Ultimate Fighting Championship that took place on December 12, 2020 at the UFC Apex facility in Enterprise, Nevada, part of the Las Vegas Metropolitan Area, United States.

UFC Fight Night 237: Moreno vs. Royval 2 was a mixed martial arts event produced by the Ultimate Fighting Championship that took place on February 24, 2024, at the Arena CDMX facility, in México City, México.

UFC on ABC 7: Sandhagen vs. Nurmagomedov was a mixed martial arts event produced by the Ultimate Fighting Championship that took place on August 3, 2024, at the Etihad Arena in Abu Dhabi, United Arab Emirates. A bantamweight title eliminator bout between former interim UFC Bantamweight Championship challenger Cory Sandhagen and Umar Nurmagomedov headlined the event.

UFC Fight Night: Vettori vs. Dolidze 2 was a mixed martial arts event produced by the Ultimate Fighting Championship that took place on March 15, 2025, at the UFC Apex in Enterprise, Nevada, part of the Las Vegas Valley, United States. A middleweight rematch between former UFC Middleweight Championship challenger Marvin Vettori and Roman Dolidze headlined the event. The pairing previously met at UFC 286 in March 2023, with Vettori winning the fight via unanimous decision.