| 120 runs | v Limpopo | De Beers Diamond Oval, Kimberley | 2021/22 | tt10072 |
| 79 runs | v Kenya | Police Ground, East London | 2018/19 | tt7214 |
| 76 runs | v Zimbabwe | Recreation Ground, Oudtshoorn | 2016/17 | tt5943 |
| 70 runs | v South Western Districts | Country Club B Field, Kimberley | 2019/20 | tt8152 |
| 67 runs | v Western Province | St George's Park, Port Elizabeth | 2015/16 | tt5621 |
| 55 runs | v KwaZulu-Natal | Boland Park, Paarl | 2016/17 | tt5940 |