Manon Fiorot took on Alexa Grasso at Noche UFC 4 on September 12. The bout was billed as an eliminator for the next title chance. Fiorot looked in peak shape in the lead-up. Betting odds and an AI prediction were posted before the event. Post-fight reports detailed the highlights and results.

The matchup carried direct implications for the title picture. Fiorot's conditioning caught notice during the buildup. The event at Noche UFC 4 went down on September 12, with Fiorot and Grasso colliding in the headlining matchup.