It ran from October 2017 to February 2018, with 16 provincial teams taking part.
Western Province won the tournament, claiming their fifth T20 title and fourth in a row.
The winner of the Top 6 group was crowned Champions.
The tournament ran concurrently with the 2017–18 CSA Women's Provincial League, with matches played either the day before or day after the corresponding encounter between two teams in the one-day tournament.
This article related to a South African domestic cricket competition is a stub.