UFC Fight Night 189: Rozenstruik vs. Sakai
- Umwaka: 2021
- Igihugu: United States of America
- Ubwoko: Action
- Sitidiyo: Ultimate Fighting Championship
- Ijambo ryibanze: mixed martial arts, combat sports, ufc
- Umuyobozi:
- Abakinnyi: Jairzinho Rozenstruik, Augusto Sakai, Marcin Tybura, Walt Harris, Roman Dolidze, Laureano Staropoli
