Invicta FC 28: Mizuki vs. Jandiroba was a mixed martial arts event headlined by Mizuki Inoue vs. Virna Jandiroba fighting for the vacant strawweight championship. The event was originally scheduled to feature Virna Jandiroba vs. Janaisa Morandin for the title but Morandin pulled out of the fight on March 2. Mizuki was initially set to face Milana Dudieva before stepping in to replace Morandin in the main event. As a result, Dudieva was matched against Christina Marks.

Invicta FC 38: Murata vs. Ducote was a mixed martial arts event that was headlined by Kanako Murata vs. Emily Ducote for the vacant strawweight championship. The original main event was Vanessa Porto defending her flyweight championship against top contender Karina Rodríguez, who earned her shot by winning the flyweight tournament at Invicta FC 35, however Rodríguez failed to make weight thus was no longer able to contend for the championship and the bout was changed to a non-title fight as the co-main event.

Invicta FC 30: Frey vs. Grusander was a mixed martial arts event to be headlined by Jinh Yu Frey vs. Minna Grusander fighting for the vacant atomweight championship. Alesha Zappitella was scheduled to fight Shino VanHoose but VanHoose pulled out due to injury and was replaced by Jillian DeCoursey. Kerri Kenneson was set to fight Alexa Conners but Conners pulled out due to injury. Stephanie Geltmacher, who had her Bellator fight cancelled on July 12, stepped in to replace Conners.

Invicta FC Phoenix Series 3 is a MMA event that took place Friday, March 6, 2020 with 11 fights at Memorial Hall in Kansas City, Kansas. It includes a full tournament in the Bantam weight class with 4 one-round quarter finals (+2 reverves), 2 one-round semi finals and a three round final. In addition, this event features a bout between Key Hansen and Liana Pirosin, and a Invicta FC Bantam weight Championship title fight between Julija Stoliarenko and Lisa Verzosa. This MMA event also was the first to feature Open Scoring.