UFC on ESPN 73: Royval vs. Kape was a mixed martial arts event produced by the Ultimate Fighting Championship that took place on December 13, 2025, at the UFC Apex in Enterprise, Nevada, part of the Las Vegas Valley, United States. A flyweight bout between former UFC Flyweight Championship challenger (also former LFA Flyweight Champion) Brandon Royval and former RIZIN Bantamweight Champion Manel Kape headlined the event.