UFC on ESPN 45: Song vs. Simon

UFC on ESPN 45: Song vs. Simon was a mixed martial arts event produced by the Ultimate Fighting Championship that took place on April 29, 2023, at the UFC Apex facility in Enterprise, Nevada, part of the Las Vegas Metropolitan Area, United States.

UFC on ESPN 26: Makhachev vs. Moises

UFC on ESPN 26: Makhachev vs. Moisés was a mixed martial arts event produced by the Ultimate Fighting Championship that took place on July 17, 2021 at the UFC Apex facility in Enterprise, Nevada, part of the Las Vegas Metropolitan Area, United States. A lightweight bout between Islam Makhachev and Thiago Moisés was then promoted to serve as the new main event.