UFC Fight Night 126: Cowboy vs. Medeiros was a mixed martial arts event produced by the Ultimate Fighting Championship that was held on February 18, 2018, at Frank Erwin Center in Austin, Texas, United States. A welterweight bout between former UFC Lightweight Championship challenger Donald Cerrone and Yancy Medeiros served as the event headliner.

Cast:Donald Cerrone, Yancy Medeiros, Derrick Lewis, Marcin Tybura, James Vick, Francisco Trinaldo,

Genre:Action,

country:United States of America,

Production:Zuffa,