UFC 305: du Plessis vs. Adesanya was a mixed martial arts event produced by the Ultimate Fighting Championship that took place on August 18, 2024, at the RAC Arena in Perth, Australia.

[5] However, Tucker withdrew from the fight due to injury and was replaced by Herbert Burns.

[6] A women's flyweight bout between Casey O'Neill and Tereza Bledá was scheduled for this event.

[7] However, Bledá withdrew from the fight for unknown reasons and was replaced by Luana Santos.

The bout proceeded at catchweight and Aguilar was fined 20 percent of his purse, which went to his opponent Stewart Nicoll.