After Tiburonas Rojas's disaffiliation at the end of the Apertura 2019 as well as the Monarcas Morelia's franchise change to Mazatlán F.C., the league returned to 18 teams.
The tournament was renamed Torneo Guardianes 2020 (stylized as Guard1anes) in honor of the job healthcare workers have done during the COVID-19 pandemic in Mexico.
[13] In the final, if the two teams are tied after both legs, the match goes to extra time and, if necessary, a penalty shoot-out.
The tournament was renamed Torneo Guardianes Clausura 2021 (stylized as Guard1anes) in honor of the job healthcare workers have done during the COVID-19 pandemic in Mexico.
Source: Liga MX Femenil The eight best teams play two games against each other on a home-and-away basis.
[13] In the final, if the two teams are tied after both legs, the match goes to extra time and, if necessary, a penalty shoot-out.
On May 24, 2021, the Liga MX Owners Assembly made official the creation of the "Champion of Women's Champions", a tournament between the two winning teams of the season's tournaments made with the goal of premiering the best team in all the annual cycle of Mexican women's football.