| Standard Bank Pro20 Series (in South Africa), 2003/04 | 2003/04 | Eagles | - |
| Standard Bank Pro20 Series (in South Africa), 2004/05 | 2004/05 | Titans | - |
| Standard Bank Pro20 Series (in South Africa), 2005/06 | 2005/06 | Eagles | - |
| Standard Bank Pro20 Series (in South Africa), 2006/07 | 2006/07 | Lions | - |
| Standard Bank Pro20 Series (in South Africa), 2007/08 | 2007/08 | Titans | - |
| Standard Bank Pro20 Series (in South Africa), 2008/09 | 2008/09 | Cape Cobras | - |
| Standard Bank Pro20 Series (in South Africa), 2009/10 | 2009/10 | Warriors | - |
| Standard Bank Pro20 Series (in South Africa), 2010/11 | 2010/11 | Cape Cobras | - |
| MiWAY T20 Challenge (in South Africa), 2011/12 | 2011/12 | Titans | - |
| Ram Slam T20 Challenge (in South Africa), 2012/13 | 2012/13 | Lions | - |
| Ram Slam T20 Challenge (in South Africa), 2013/14 | 2013/14 | Dolphins | - |
| Ram Slam T20 Challenge (in South Africa), 2014/15 | 2014/15 | Cape Cobras | - |
| Ram Slam T20 Challenge (in South Africa), 2015/16 | 2015/16 | Titans | - |
| CSA T20 Challenge (in South Africa), 2016/17 | 2016/17 | Titans | - |
| Ram Slam T20 Challenge (in South Africa), 2017/18 | 2017/18 | Titans | - |
| CSA T20 Challenge (in South Africa), 2018/19 | 2018/19 | Lions | - |
| CSA T20 Challenge (in South Africa), 2020/21 | 2020/21 | Lions | - |
| CSA Provincial T20 Cup (in South Africa), 2021/22 | 2021/22 | Knights | - |
| CSA T20 Challenge (in South Africa), 2021/22 | 2021/22 | Boland | - |
| CSA T20 Challenge (in South Africa), 2022/23 | 2022/23 | Titans | - |
| CSA T20 Challenge (in South Africa), 2023/24 | 2023/24 | Lions | - |
| CSA T20 Challenge (in South Africa), 2024/25 | 2024/25 | Lions | - |