UFC on ESPN 55: Nicolau vs. Perez

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.

• Alex PerezSelf
• Matheus NicolauSelf
• Bogdan GuskovSelf
• Ryan SpannSelf
• Karine SilvaSelf
• Ariane Lipski da SilvaSelf
• Jhonata DinizSelf
• Austen LaneSelf
• David OnamaSelf
• Jonathan PearceSelf
• Uroš MedićSelf
• Tim MeansSelf