UFC Fight Night 249: Dern vs. Ribas 2 was a mixed martial arts event produced by the Ultimate Fighting Championship that took place on January 11, 2025, at the UFC Apex in Enterprise, Nevada, part of the Las Vegas Valley, United States. A women's strawweight rematch between Mackenzie Dern and Amanda Ribas headlined this event.

UFC on ESPN 71: Taira vs. Park was a mixed martial arts event produced by the Ultimate Fighting Championship that took place on August 2, 2025, at the UFC Apex in Enterprise, Nevada, part of the Las Vegas Valley, United States. A flyweight bout between Park Hyun-sung and Tatsuro Taira headlined the event.