Narrowest Margin of Runs Defeat
| 2 runs | by Western Province | Newlands, Cape Town | 1986/87 | a5051 |
| 2 runs | by North West | JB Marks Cricket Oval, Potchefstroom | 2022/23 | a29680 |
| 3 runs | by Mashonaland | St George's Park, Port Elizabeth | 1996/97 | a10385 |
| 4 runs | by Western Province | New Wanderers Stadium, Johannesburg | 1982/83 | a3597 |
| 5 runs | by Australian XI | St George's Park, Port Elizabeth | 1985/86 | a4687 |
| 5 runs | by Transvaal | New Wanderers Stadium, Johannesburg | 1992/93 | a8014 |
| 6 runs | by Western Province | St George's Park, Port Elizabeth | 1990/91 | a6960 |
| 8 runs | by Boland | Boland Park, Paarl | 2004/05 | a16222 |
| 8 runs | by Northerns | LC de Villiers Oval, Pretoria | 2009/10 | a20487 |
| 9 runs | by Northern Transvaal | Technikon Oval, Pretoria | 1985/86 | a4745 |
| 9 runs | by North West | St George's Park, Port Elizabeth | 2001/02 | a13937 |
| 9 runs | by Western Province | University of Cape Town Bowl, Cape Town | 2006/07 | a18069 |
| 9 runs | by South Western Districts | Recreation Ground, Oudtshoorn | 2017/18 | a25794 |
This page was created by the CricketArchive Oracles
