Departures of note

Allan Nascimento was a professional mixed‑martial‑arts fighter who competed in the flyweight division of the Ultimate Fighting Championship (UFC). He appeared on several UFC cards, including a scheduled bout against Mitch Raposo at UFC Fight Night: Burns vs. Malott in April 2026, and later fought Jafel Filho at UFC on ESPN: Gamrot vs. Klein in May 2025 after a previous cancellation due to illness. Nascimento also had a planned fight against Rafael Estevam at UFC Fight Night: Garcia vs. Onama in November 2025, which was changed when Estevam withdrew. Throughout his career, he was known for his willingness to step in on short notice and for competing at both flyweight and catchweight limits.

Nascimento's career was cut short when he was found unresponsive in his sleep and pronounced dead at the age of 34. The UFC released a statement expressing condolences to his family, friends, teammates, and loved ones. His death was reported on August 3, 2026.