The ASEAN Women's Championship (formerly the AFF Women's Championship), currently known as the MSIG Serenity Cup for sponsorship reasons, is the competition in women's football organized by the ASEAN Football Federation.
A 2017 edition was planned in Thailand but was later cancelled by the ASEAN Football Federation in February 2017 citing the big amount of major women's football tournament already scheduled in Asia for the year. The 2020 edition to be held in the Philippines was also postponed to 2021, and later rescheduled in 2022 due to the COVID-19 pandemic.
In this ranking 3 points are awarded for a win, 1 for a draw and 0 for a loss. As per statistical convention in football, matches decided in extra time are counted as wins and losses, while matches decided by penalty shoot-outs are counted as draws. Teams are ranked by total points, then by goal difference, then by goals scored.