UFC 300: Pereira vs. Hill was a mixed martial arts event produced by the Ultimate Fighting Championship that took place on April 13, 2024, at the T-Mobile Arena in Paradise, Nevada, part of the Las Vegas Valley, United States.

[6] Pereira won the vacant title at UFC 295 against former champion Jiří Procházka after Hill was forced to vacate it in July 2023 due to a ruptured Achilles tendon.

[7][8] A UFC Women's Strawweight Championship bout between current two-time champion Zhang Weili and Yan Xiaonan took place in the co-main event.

[10] Gaethje won the symbolic title at UFC 291 defeating fellow former interim champion Dustin Poirier by second-round knockout in what was their second meeting.

[13] The main card was opened by a middleweight bout between three-time NCAA Division I National Wrestling Champion and undefeated prospect Bo Nickal and Cody Brundage.

[23] The pairing was previously scheduled to meet at UFC 255 in November 2020 for the flyweight title but Garbrandt withdrew due to a torn bicep.