Karlobag.eu / illustration Sports May 18, 2026 · Sports desk Conor McGregor vs Max Holloway at UFC 329, major rematch and first McGregor fight in nearly five years Conor McGregor is set to return to the Octagon on July 11, 2026, at UFC 329 in Las Vegas against Max Holloway. The rematch comes nearly five years after McGregor’s last UFC fight and raises major sporting questions about his form, rhythm, weight class and future in one of the year’s biggest MMA events