Casey O'Neill Faces Eduarda Moura at UFC 331 in Los Angeles

Professional mixed martial artist Casey O'Neill competed against Eduarda Moura in a women's flyweight bout at UFC 331. The event was held on September 19, 2026, at the Crypto.com Arena in Los Angeles, California. This matchup drew significant attention from fans and analysts as both athletes looked to improve their standing within the division. The fight was part of a larger card that featured a main event between Joshua Van and Alexandre Pantoja. O'Neill entered the contest with a professional record of 11-2-0, having built a reputation for high-volume striking. Her opponent, Eduarda Moura, brought a different skill set to the cage, often relying on a takedown-heavy approach. The clash of these two distinct styles was a primary point of interest for those following the flyweight rankings. Leading up to the event, experts noted that the outcome would be important for the future of the division. Both fighters were ranked within the top 15, making the result a potential factor in their paths toward higher-profile matchups. The UFC 331 card was highly anticipated, drawing crowds to the venue in Los Angeles. Fans and bettors closely monitored the fight, with various platforms providing analysis and predictions on the potential outcome. The event served as a showcase for the depth of the women's flyweight division. Following the conclusion of the bout, official results were recorded by the UFC to update the standings for both athletes. The fight remains a notable entry in the 2026 professional fighting calendar.