Ahead of Saturday’s UFC 305: Du Plessis vs. Adesanya event, the main card fighters too part in the event’s pre-fight press conference in the early morning hours on Friday for fight fans in the U.S.   The event takes place on Saturday at RAC Arena in Perth, Australia and is headlined by a middleweight title bout between champion  Dricus Du Plessis and former two-time titleholder  Israel Adesanya . The championship bout will be Du Plessis’ first title defense