Lucha Libre AAA returned to FOX on October 3, 2026, with a live broadcast from the Domo de la Feria in León, Guanajuato, Mexico, and the show centered on the fallout from Worlds Collide, according to Ringside News. El Grande Americano opened the program as the new AAA Mega Champion after defeating Dominik Mysterio for the title at that event.
The championship win puts El Grande Americano atop AAA’s flagship title picture heading into the promotion’s next stretch of programming. Dominik Mysterio’s loss at Worlds Collide ended his reign with the Mega Championship, though the supplied report does not detail how the title match unfolded or what comes next for either competitor.
AAA built the October 3 show around the immediate aftermath of that result, with El Grande Americano set to address the audience as champion to start the broadcast. Further details on the rest of the card and any additional championship implications were not included in the available reporting.
