“I’m excited to work with Dana and the UFC to build a system that analyzes fighter performance at a much deeper level, helping create more transparent and accurate rankings,” said Meta Founder and CEO, Mark Zuckerberg.
Meta UFC Rankings will be automatically calculated and updated by Monday following every official UFC event. To determine individual athlete ranks, the system combines statistical modeling and machine learning with the deep domain expertise of the UFC. It evaluates a comprehensive set of objective metrics, including outcome probability, win type, fighter trajectory, and weight-class sensitivities.
Not all wins or losses are treated equally: Under the Meta UFC Rankings, beating a higher-ranked opponent carries more weight than defeating a lower-ranked one, and a dominant finish against a Top 5 ranked contender is a stronger signal than a close decision over an unranked opponent. The system also accounts for recency, with more recent fights carrying greater weight while applying inactivity penalties for fighters who go extended periods without competing. By relying exclusively on measurable fight data, the Meta UFC Rankings ensure a fighter’s placement accurately reflects their true competitive performance inside the Octagon – nothing else.
By introducing these advanced metrics, the Meta UFC Rankings deliver the most consistent and clear assessment of fighter placement available today. This consistent, data-informed approach is designed to foster greater fan engagement and debate, providing a neutral and sophisticated benchmark for comparing the world’s best athletes. Meta UFC Rankings can be viewed at ufc.com/rankings.