Manon Fiorot took on Alexa Grasso at Noche UFC 4 on September 12. The fight counted as a matchup with title stakes. Fiorot looked shredded before the matchup. Betting odds and an AI prediction were published ahead of the fight. Post-fight reports recapped the key moments and outcomes.

The matchup carried direct implications for the contender race. Fiorot's conditioning drew attention during the buildup. The event at Noche UFC 4 went down on September 12, with Fiorot and Grasso colliding in the cage.