| 122 runs | v Otago Women | Basin Reserve, Wellington | 2020/21 | wtt4607 |
| 114 runs | v Canterbury Women | Cello Basin Reserve, Wellington | 2022/23 | wtt6021 |
| 79 runs | v Northern Districts Women | Bay Oval, Mount Maunganui | 2019/20 | wtt4407 |
| 75 runs | v Otago Women | Seddon Park, Hamilton | 2021/22 | wtt5024 |
| 69 runs | v Otago Women | Karori Park, Wellington | 2008/09 | wtt92 |
| 66 runs | v Otago Women | Lincoln Green, Lincoln | 2019/20 | wtt4367 |
| 66 runs | v Otago Women | John Davies Oval, Queenstown | 2021/22 | wtt4988 |
| 65 runs | v Central Districts Women | Cello Basin Reserve, Wellington | 2021/22 | wtt4977 |
| 59 runs | v Northern Districts Women | Cello Basin Reserve, Wellington | 2022/23 | wtt6008 |
| 58 runs | v Auckland Women | Eden Park Outer Oval, Auckland | 2008/09 | wtt86 |
| 57 runs | v Northern Districts Women | Basin Reserve, Wellington | 2019/20 | wtt4409 |
| 56 runs | v Northern Districts Women | Basin Reserve, Wellington | 2013/14 | wtt1443 |
| 54 runs | v Northern Districts Women | Cello Basin Reserve, Wellington | 2021/22 | wtt5021 |
| 51 runs | v Central Districts Women | Cornwall Park, Hastings | 2013/14 | wtt1439 |
| 51 runs | v Central Districts Women | Cornwall Park, Hastings | 2014/15 | wtt1742 |