UFC Fight Night 121: Werdum vs. Tybura
- Jaro: 2017
- Lando: United States of America
- Ĝenro: Action
- Studio: Zuffa
- Ŝlosilvorto: sports, mixed martial arts (mma)
- Direktoro:
- Rolantaro: Fabrício Werdum, Marcin Tybura, Jessica Rose-Clark, Bec Rawlings, Belal Muhammad, Tim Means
