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.

Jennifer Maia is a Brazilian professional mixed martial artist who competes in the Women's Flyweight division. Maia trains at Chute Boxe Academy in Brazil.A professional since 2009, Maia is most notable for her 12 bout stint in the Ultimate Fighting Championship (UFC) and for being the former Invicta FC Flyweight World Champion.