UFC on ESPN 64: Moreno vs. Erceg was a mixed martial arts event produced by the Ultimate Fighting Championship that took place on March 29, 2025, at Arena CDMX in Mexico City, Mexico. A flyweight bout between former two-time UFC Flyweight Champion Brandon Moreno and former title challenger Steve Erceg headlined the event.
A live, and exclusive UFC FIGHT PASS weekly series, featuring five live fights in each episode, showcasing up-and-coming talent, as well as athletes striving to revive their professional mixed martial arts careers.