Max Holloway and Dustin Poirier | Esther Lin, MMA Fighting At UFC 318, Max Holloway battles longtime rival Dustin Poirier in the final fight of Poirier’s legendary career. The UFC 318 fight card is headlined by a trilogy bout at Smoothie King Center in New Orleans on Saturday night. In the main event, “BMF” champion Max Holloway squares off with longtime rival Dustin Poirier for a third time in what is the final fight of Poirier’s storied career.