Jared Cannonier vs. Sean Strickland (Middleweight)
 Arman Tsarukyan vs. Damir Ismagulov (Lightweight)
 Amir Albazi vs. Alessandro Costa (Flyweight)
 Alex Caceres vs. Julian Erosa (Featherweight)
 Drew Dober vs. Bobby Green (Lightweight)
 Michał Oleksiejczuk vs. Cody Brundage (Middleweight)

UFC Fight Night 216: Cannonier vs. Strickland

UFC on ESPN 55: Nicolau vs. Perez was a mixed martial arts event produced by the Ultimate Fighting Championship that took place on April 27, 2024, at the UFC Apex facility, in Enterprise, Nevada, United States. A flyweight match between Matheus Nicolau and UFC Flyweight Championship challenger Alex Perez served as the headliner.