The 2020–21 Liga MX season (known as the Liga BBVA MX for sponsorship reasons) was the 74th professional season of the top-flight football league in Mexico. The season was divided into two championships—the Torneo Guardianes 2020 and the Torneo Guardianes 2021—each in an identical format and each contested by the same eighteen teams. Both the Apertura 2020 and Clausura 2021 tournaments were renamed "Torneo Guardianes 2020" and "Torneo Guardianes 2021" (stylized as Guard1anes) to honor healthcare workers in the aftermath of the COVID-19 pandemic in Mexico. The Guardianes 2020 tournament began on 24 July 2020.