[6] The Apertura tournament was named Guardianes 2020, in honour of the job healthcare workers have done during the COVID-19 pandemic in Mexico.
Source: Liga MX The Clausura tournament was named Guardianes 2021, in honour of the job healthcare workers have done during the COVID-19 pandemic in Mexico.
Source: Liga MX Due to the COVID-19 pandemic in Mexico, the majority of matches in the beginning of the season were played behind closed doors.
[57] On 7 January 2021, Liga MX announced states that are green and yellow on the traffic light monitoring system have the authorization to allow fans in attendance at a reduced capacity.
On 12 January 2021, it was announced Necaxa would allow 30% capacity for their Week 2 match against Atlético San Luis.
[64] As the season progressed, León, Pachuca, and Santos Laguna, were authorized to open their stadiums by their local Governments.