Overview
- Eleven second-division teams from Liga de Expansión have filed a formal complaint with the Court of Arbitration for Sport (CAS) against Liga MX and the FMF.
- The clubs demand the reinstatement of promotion and relegation for the 2025-26 season, arguing the current suspension was meant to be temporary.
- Concerns have been raised over FMF's perceived push for a permanent closed-league model, similar to Major League Soccer.
- The complaint also highlights issues of multi-club ownership in Liga MX, with four groups controlling two teams each, raising competitive integrity concerns.
- The FMF has stated it has not yet been notified of the CAS proceedings, while stakeholders plan General Assemblies on May 26–27 to discuss next steps.