In the UFC Denver main event, former strawweight champion Rose Namajunas showcased her superior striking and grappling skills to secure a unanimous decision victory over Tracy Cortez. Despite being a late replacement, Cortez struggled against Namajunas, who dominated the fight with scores of 49-46, 49-46, and 48-47. Namajunas' performance included a notable first-round knockdown and effective control throughout, demonstrating her readiness for a potential flyweight title shot. Cortez, previously undefeated in the UFC, faced a significant step up in competition and suffered her first loss since 2017. The event marked a return to Denver for the UFC, which hasn't hosted a fight there since 2018, and despite some community disappointment, Namajunas' victory solidified her status as a top contender in the flyweight division.