Liga MX Foreign-Player Rules: FM, NFM, Squad Limits and Naturalized Players Explained
Understand Liga MX’s FM and NFM categories, nine-player registration ceiling, seven-player field limit, substitution exceptions and naturalization rules.
Browse Liga MX Schedule articles tagged FMF.
Understand Liga MX’s FM and NFM categories, nine-player registration ceiling, seven-player field limit, substitution exceptions and naturalization rules.
Yellow-card totals reset for the Liguilla, but earned suspensions survive. Understand five-yellow penalties, indirect reds and how to check a player’s availability.
Separate Juan Brunetta’s reported Mexico talks from completed nationality and FIFA approval, including residence, his Argentina history and the 2020 transition rule.
Alejandro Gómez’s late dismissal against América sparked debate over a hand gesture. Separate the challenge, competing interpretations and possible disciplinary consequences.
The FMF announced a club-inclusive refereeing committee on October 22. Explore the four measures, the limits of confirmed powers and what would show progress.
Nathan Silva’s successful challenge removed his suspension after Santos–Pumas. Understand the DOGSO rule, VAR checks and why the 2-0 result stands.
Could promotion and relegation return to Liga MX? Understand the 2026 Senate proposal, antitrust investigation, existing FMF rules and what would have to change.
What Liga MX supporters need to know about Fan ID, stadium entry, biometric data, the 2026 FMF privacy fine and practical steps before matchday.