This is a historic event for the Ultimate Fighting Championship (UFC), as it marks the first time the organization has held an event in Mexico. Fans from all over the world will be in attendance to witness the best mixed martial arts fighters from Mexico and around the world compete in the octagon.
From Wikipedia
UFC 329: McGregor vs. Holloway 2 is an upcoming mixed martial arts event produced by the Ultimate Fighting Championship that is scheduled to take place on July 11, 2026, at the T-Mobile Arena in Paradise, Nevada, part of the Las Vegas Valley, United States.