155 lbs.: Cerrone vs. Gaethje | 205 lbs.: Nikita Krylov vs. Glover Teixeira | 265 lbs.: Todd Duffee vs. Jeff Hughes | 170 lbs.: Michel Pereira vs. Sergey Khandozhko | 185 lbs.: Antonio Carlos Junior vs. Uriah Hall | 205 lbs.: Misha Cirkunov vs. Jim Crute
UFC on Fox: Lee vs. Iaquinta 2 (also known as UFC on Fox 31) was a mixed martial arts event produced by the Ultimate Fighting Championship that was held on December 15, 2018 at Fiserv Forum in Milwaukee, Wisconsin, United States.
