UFC on ESPN: Gane vs. Spivak (also known as UFC on ESPN+ 84) is a mixed martial arts event produced by the Ultimate Fighting Championship on September 2, 2023, at the Accor Arena in Paris, France. The event marks the promotion's second visit to France and first since the country's much anticipated debut at UFC Fight Night: Gane vs. Tuivasa in September 2022.

UFC Fight Night 226: Gane vs. Spivak

UFC Fight Night 240: Allen vs. Curtis 2 was a mixed martial arts event produced by the Ultimate Fighting Championship that took place on April 6, 2024, at the UFC Apex facility, in Enterprise, Nevada, part of the Las Vegas Metropolitan Area, United States.