Overview
- The Apertura 2026 regular season will begin on Thursday, July 16 with Necaxa vs. Atlante at Estadio Victoria and Tijuana vs. Tigres at Estadio Caliente as the two opening matches.
- Atlante will rejoin the top flight in place of the defunct Mazatlán and will be coached by Miguel Herrera for the tournament.
- Liga MX published the full first-week slate for July 16–18 but has not yet confirmed television assignments for those matches.
- The league set provisional Liguilla windows—quarterfinals from November 25–29, semifinals December 2–6 and a Final on December 10 and 13—but the Final could be pushed to December 24 and 27 if Toluca reaches it due to its FIFA Intercontinental match.
- The calendar change is a direct result of the 2026 World Cup timing, which forces scheduling trade-offs for clubs, broadcasters and fans and also leaves the Liga MX Femenil slated to start on July 31 under a proposed two-group format.