Early career Starting her career in 2012, Morais compiled a 9–2 record on the regional Brazilian scene before she was signed to
Invicta Fighting Championships as a 19 year old. In her one fight at the time in the promotion, Morais faced
Roxanne Modafferi at
Invicta FC 14: Evinger vs. Kianzad on September 12, 2015, and lost via TKO stoppage in the third round. Returning to the regional Brazilian scene, Morais won 3 out the next 4 bouts, losing only to future
UFC fighter
Karol Rosa via unanimous decision. Morais faced
Ariane Lipski on October 22, 2017, at
KSW 40 for the
KSW Women's Flyweight Championship. She lost via rear-naked choke less than a minute into the first round. Morais faced
Vanessa Porto on January 13, 2018, at
Invicta FC 27: Kaufman vs. Kianzad. She lost the fight via a rear-naked choke on round one. Morais would then lose the next 4 out of 6 bouts on the regional Brazilian scene, including for the
Shooto Brazil Women's Bantamweight Championship at Shooto Brasil 81 against
Lara Fritzen via unanimous decision. One of the bouts she did win was for the NCE Flyweight Championship. Morais competed in the one night Shooto Brasil Women's Lightweight Grand Prix on March 1, 2020, with the winner gaining a contract for the
2021 Professional Fighters League season. Morais started the event by facing
Dayana Silva, from Nova União. In a tough fight, she won by split decision. She qualified for the final, where she faced Bianca Daimoni, from Chute Boxe, who had beaten Yana Gadelha in the semifinal. The São Paulo fighter needed less than two minutes to knock out Daimoni, in a straightforward exchange of blows.
Professional Fighters League Morais was announced to be participating in the PFL for the 2021 season, and faced
Kayla Harrison on May 6, 2021, at
PFL 3. She lost the bout via TKO in the first round. Morais faced
Kaitlin Young on June 25, 2021, at
PFL 6. She won the close bout via split decision. Although she was eliminated from championship contention, she was scheduled to face Zamzagul Fayzallanova on August 19, 2021, at
PFL 8. However, Zamzagul has to pull out of the bout and she was replaced by Claudia Zamora. After
Larissa Pacheco was removed the tournament due to weight cut issues, Morais, who finished fifth in final standings, was reinstated as a replacement to face Taylor Guardado in the Semifinals off the Women's Lightweight tournament on August 19, 2021, at
PFL 8. She lost the back-and-forth bout via split decision.
Post PFL In her first bout after leaving PFL, Morais faced Abril Anguiano on January 7, 2023, at Peak Fighting 25, winning the bout via rear-naked choke in the first round. == Championships and accomplishments ==