UFC 317: Topuria vs. Oliveira was a mixed martial arts event produced by the Ultimate Fighting Championship that took place on June 28, 2025, at T-Mobile Arena in Paradise, Nevada, part of the Las Vegas Valley, United States. A UFC Lightweight Championship bout for the vacant title between former UFC Featherweight Champion Ilia Topuria and former champion Charles Oliveira served as the event's headliner.

UFC 321: Aspinall vs. Gane was a mixed martial arts event produced by the Ultimate Fighting Championship that took place on October 25, 2025, at the Etihad Arena in Abu Dhabi, United Arab Emirates. A UFC Heavyweight Championship bout between current champion Tom Aspinall and former interim champion Ciryl Gane headlined the event. A UFC Women's Strawweight Championship bout for the vacant title between former Invicta FC Strawweight Champion Virna Jandiroba and Mackenzie Dern took place in the co-main event.

UFC Fight Night 269: Emmett vs. Vallejos was a mixed martial arts event produced by the Ultimate Fighting Championship that took place on March 14, 2026, at the Meta Apex in Enterprise, Nevada, part of the Las Vegas Valley, United States. A featherweight bout between former interim UFC Featherweight Championship challenger Josh Emmett and Kevin Vallejos headlined the event.