Born in Mexico City, MFL is the premier platform for Latin American MMA — delivering world-class events, fair competition, and a stage for fighters to reach global stardom.



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Founded in 2025 by entrepreneurs Joe Merullo and Mack Meyer, MFL was born from a simple observation: Latin America has some of the world’s toughest fighters but lacked a premier platform to showcase them.With Mexico City as its home base, MFL exists to fill that gap — giving fighters world-class exposure, fans unforgettable experiences, and the region a combat sports league it can call its own. Our ethos is simple: fairness, spectacle, and opportunity for all.

True to the fighters, fans, and culture of Latin American MMA.

Delivering unforgettable events with the highest action per second in sports.




Elite production, fair matchmaking, and world-class athlete development.
Un equipo motivado por empoderar a los luchadores y emocionar a los aficionados.

Entrepreneur, investor, and combat sports visionary. Joe brings years of experience building high-growth ventures backed by venture capital, and a deep passion for creating a league that empowers fighters and excites fans.
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Operator and strategist with experience scaling international sports and entertainment projects. Mack's background as a professional athlete gives him a unique perspective that ensures MFL delivers a world-class experience for fans while providing athletes with the resources they need to perform at the highest level.
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As MFL's Chief of Staff, Natalia Mercado oversees organizational strategy, operations, and brand development. With a strong background in leadership, marketing, and business management, she ensures every department stays aligned with the league's mission of elevating mixed martial arts in Mexico.