The inaugural season was deferred by a year due to the lack of a broadcast deal and title sponsor and in June 2018 was replaced by the Mzansi Super League, a league featuring six CSA-owned teams.
SA20 was established by CSA in 2022 through a newly formed entity, Africa Cricket Development (Pty) Limited (ACD).
[8] In July 2022, CSA announced that the One Day International series against Australia due to be played in January 2023 would be cancelled in order for SA20 to go ahead.
[3] In December 2023 Cricket South Africa announced that it would send a makeshift Test team, comprising players with little or no Test cricket experience, to its scheduled two-Test tour of New Zealand in February 2024, to allow its best players to remain in South Africa to compete in the SA20.
The six teams are all owned by existing Indian Premier League franchise owners.