Cage Warriors 150: London was a mixed martial arts event that took place on Friday, March 17, 2023 at the Indigo at the O2 in London, England.

Invicta FC 56: Maia vs. Cantuária was a mixed martial events headlined by Jennifer Maia returning to Invicta to face Mayra Cantuária. Kelly Ottoni was scheduled to fight Riley Martinez but Martinez was replaced by Jackie Cataline. Ashley Barrett was scheduled to fight Amber Medina, but Medina was replaced by Tatiana Salazar on the weekend before the event.