Invicta FC 26: Maia vs. Niedwiedz was a mixed martial arts event headlined by Jennifer Maia defending her flyweight championship against top contender Agnieszka Niedzwiedz. Vanessa Porto was scheduled to fight Jessica-Rose Clark, but Clark accepted a fight with the UFC and was replaced by Milana Dudieva. On November 13, Invicta announced the signing of the undefeated Mackenzie Dern to debut against Kaline Medeiros. Janaisa Morandin was scheduled to fight Mizuki Inoue, but Mizuki pulled out of the fight on November 27 and was replaced by Kinberly Novaes
Jennifer Maia
Agnieszka Niedźwiedź
Mackenzie Dern
Kaline Medeiros
Janaisa Morandin
Kinberly Novaes
Vanessa Porto
Milana Dudieva
Virna Jandiroba
Amy Montenegro
Amber Brown
Tessa Simpson
Karina Rodríguez
Christine Ferea
Kay Hansen
Emilee King