UFC Fight Night 121: Werdum vs. Tybura was a mixed martial arts event produced by the Ultimate Fighting Championship held on November 19, 2017 at Qudos Bank Arena in Sydney, New South Wales, Australia.

Cast:Fabrício Werdum, Marcin Tybura, Jessica Rose-Clark, Bec Rawlings, Belal Muhammad, Tim Means,

Genre:Action,

country:United States of America,

Production:Zuffa,