UFC Fight Night 239: Tuivasa vs. Tybura（2024）

UFC Fight Night 239: Tuivasa vs. Tybura (also known as UFC Fight Night: Tuivasa vs. Tybura, UFC on ESPN+ 97 and UFC Vegas 89) was a mixed martial arts event produced by the Ultimate Fighting Championship that took place on March 16, 2024, at the UFC Apex facility, in Las Vegas, NV, United States.