UFC Fight Night 189: Rozenstruik vs. Sakai
- .Yl: 2021
- Countryurt: United States of America
- Reanr: Action
- Studiýa: Ultimate Fighting Championship
- Açar söz: mixed martial arts (mma), combat sports, ufc
- Direktor:
- Aktrisa: Jairzinho Rozenstruik, Augusto Sakai, Marcin Tybura, Walt Harris, Roman Dolidze, Laureano Staropoli
