| 2022–23 CSA 4-Day Series | |
| Fromdate: | 20 October 2022 |
| Todate: | 15 March 2023 |
| Administrator: | Cricket South Africa |
| Cricket Format: | First-class |
| Tournament Format: | Single round-robin |
| Champions: | Dolphins |
| Count: | 2 |
| Participants: | 15 |
| Matches: | 49 |
| Most Runs: | Div 1: Matthew Breetzke (727) Div 2: Rivaldo Moonsamy (591) |
| Most Wickets: | Div 1: Beyers Swanepoel (33) Div 2: Thomas Kaber (35) |
| Previous Year: | 2021–22 |
| Previous Tournament: | 2021–22 CSA 4-Day Series |
The 2022–23 CSA 4-Day Series was a first-class cricket competition taking place in South Africa from October 2022 to March 2023.[1] It was the second edition of the post-franchise era and retained the two-division league format introduced the previous year, with the teams in each division unchanged.
The Division 2 teams of Limpopo and Mpumalanga were re-awarded first-class status in October 2022,[2] meaning that unlike the previous year all matches played in the competition would be considered first-class cricket.
(C) Champions
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