| Inns | HS |
| 185-4 | 76 | Western Storm v Lancashire Thunder | The Cooper Associates County Ground, Taunton | 2018 |
| 184-4 | 47 | Southern Vipers v Yorkshire Diamonds | Clifton Park, York | 2019 |
| 175-5 | 64 | Yorkshire Diamonds v Southern Vipers | Clifton Park, York | 2018 |
| 174-7 | 61* | Loughborough Lightning v Southern Vipers | Haslegrave Ground, Loughborough | 2018 |
| 174-3 | 56 | Western Storm v Yorkshire Diamonds | North Marine Road, Scarborough | 2018 |
| 174-4 | 78* | Western Storm v Southern Vipers | The 1st Central County Ground, Hove | 2019 |
| 172-6 | 55* | Southern Vipers v Loughborough Lightning | Haslegrave Ground, Loughborough | 2018 |
| 172-5 | 69 | Yorkshire Diamonds v Western Storm | North Marine Road, Scarborough | 2018 |
| 172-7 | 73 | Southern Vipers v Western Storm | The 1st Central County Ground, Hove | 2019 |
| 171-3 | 71 | Loughborough Lightning v Surrey Stars | The Kia Oval, Kennington | 2017 |
| 171-4 | 89 | Western Storm v Surrey Stars | Woodbridge Road, Guildford | 2019 |
| 170-3 | 61 | Western Storm v Southern Vipers | County Ground, Bristol | 2019 |
| 169-6 | 72 | Surrey Stars v Western Storm | The Kia Oval, Kennington | 2017 |
| 168-6 | 91 | Loughborough Lightning v Surrey Stars | Haslegrave Ground, Loughborough | 2016 |
| 168-6 | 77 | Yorkshire Diamonds v Lancashire Thunder | North Marine Road, Scarborough | 2019 |
| 167-8 | 70 | Surrey Stars v Lancashire Thunder | Emirates Old Trafford, Manchester | 2018 |
| 166-6 | 59 | Yorkshire Diamonds v Lancashire Thunder | Emirates Old Trafford, Manchester | 2016 |
| 166-3 | 97 | Western Storm v Yorkshire Diamonds | The Cooper Associates County Ground, Taunton | 2018 |
| 166-7 | 54 | Southern Vipers v Lancashire Thunder | Aigburth, Liverpool | 2019 |
| 165-5 | 74* | Western Storm v Surrey Stars | Brightside Ground, Bristol | 2016 |
| 164-8 | 52 | Lancashire Thunder v Loughborough Lightning | Haslegrave Ground, Loughborough | 2016 |
| 164-5 | 52 | Lancashire Thunder v Yorkshire Diamonds | North Marine Road, Scarborough | 2019 |
| 163-9 | 34 | Southern Vipers v Yorkshire Diamonds | Clifton Park, York | 2018 |
| 163-4 | 74* | Loughborough Lightning v Southern Vipers | The Ageas Bowl, Southampton | 2019 |
| 162-4 | 44 | Yorkshire Diamonds v Lancashire Thunder | Headingley, Leeds | 2017 |
| 162-5 | 55* | Yorkshire Diamonds v Western Storm | The Cooper Associates County Ground, Taunton | 2018 |
| 162-3 | 44* | Lancashire Thunder v Southern Vipers | The Ageas Bowl, Southampton | 2018 |
| 162-5 | 72* | Surrey Stars v Western Storm | The 1st Central County Ground, Hove | 2018 |
| 161-6 | 90* | Surrey Stars v Western Storm | Brightside Ground, Bristol | 2016 |
| 160-7 | 58 | Yorkshire Diamonds v Western Storm | Clifton Park, York | 2017 |
| 160-5 | 48 | Surrey Stars v Western Storm | The Kia Oval, Kennington | 2018 |
| 160-5 | 72 | Western Storm v Lancashire Thunder | Boughton Hall Avenue, Chester | 2019 |
