| 16 | CD Fletcher | 2022/23 |
| 13 | CD Fletcher | 2015/16 |
| 10 | CD Fletcher | 2021/22 |
| 9 | CD Fletcher | 2020/21 |
| 8 | CFK van Wyk | 2009/10 |
| 8 | CD Fletcher | 2016/17 |
| 7 | CFK van Wyk | 2008/09 |
| 7 | RA Young | 2011/12 |
| 7 | MJ Hay | 2023/24 |
| 6 | CD Fletcher | 2014/15 |
| 6 | CD Fletcher | 2017/18 |
| 5 | RA Young | 2010/11 |
| 5 | TWM Latham | 2012/13 |
| 5 | CD Fletcher | 2018/19 |
| 5 | CD Fletcher | 2019/20 |