PFL Challenger Series 2023: Week 5/Women's Flyweights was a mixed martial arts event that took place on Friday, February 24, 2023 at Universal Studios in Orlando, Florida.
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.
