UFC Fight Night 189: Rozenstruik vs. Sakai
- کال: 2021
- هیواد: United States of America
- ډول: Action
- سټوډیو: Ultimate Fighting Championship
- کلیدي ټکی: mixed martial arts (mma), combat sports, ufc
- ډایرکټر:
- کاسټ: Jairzinho Rozenstruik, Augusto Sakai, Marcin Tybura, Walt Harris, Roman Dolidze, Laureano Staropoli
