UFC Fight Night 189: Rozenstruik vs. Sakai
- Tahun: 2021
- Negara: United States of America
- Genre: Action
- Studio: Ultimate Fighting Championship
- Kata kunci: mixed martial arts (mma), combat sports, ufc
- Pengarah:
- Pelakon: Jairzinho Rozenstruik, Augusto Sakai, Marcin Tybura, Walt Harris, Roman Dolidze, Laureano Staropoli
