Whittaker vs. Gastelum 155 lbs.: Drakkar Klose vs. Jeremy Stephens — CANCELED (details here) 265 lbs.: Andrei Arlovski vs. Chase Sherman 185 lbs.: Abdul Razak Alhassan vs. Jacob Malkoun 155 lbs.: Alexander Munoz vs. Luis Pena
115 lbs.: Joanna Jedrzejczyk vs. Michelle Waterson | 145 lbs.: Kron Gracie vs. Cub Swanson | 155 lbs.: Brok Weaver vs. Thomas Gifford | 115 lbs.: Mackenzie Dern vs. Amanda Ribas | 155 lbs.: Max Frevola vs. Luis Pena | 205 lbs.: Eryk Anders vs. Gerald Meerschaert
UFC Fight Night: Thompson vs. Pettis was a mixed martial arts event produced by the Ultimate Fighting Championship that was held on March 23, 2019 at Bridgestone Arena in Nashville, Tennessee, United States.
The UFC celebrated its 25th Anniversary at this event, given its first event took place on November 12, 1993. This event also took place in the same city as the inaugural show. A featherweight bout between former UFC Lightweight Champion Frankie Edgar and former UFC Featherweight Championship challenger Chan Sung Jung was expected to serve as the event headliner. However on October 26, it was reported that Edgar pulled out due to injury and was replaced by The Ultimate Fighter: Latin America featherweight winner Yair Rodríguez. A lightweight bout between Beneil Dariush and Chris Gruetzemacher was expected to take place at the event. However on October 19, it was reported Gruetzemacher withdrew from the event due to undisclosed reasons and was replaced by promotional newcomer Thiago Moisés. At the weigh-ins, former UFC Women's Bantamweight Championship challenger Raquel Pennington weighed in at 138 lbs, 2 pounds over the bantamweight non-title fight limit of 136 lbs.
