| Years |
Days |
| 16 | 244 | CE Dean | Southern Vipers v Lancashire Thunder | Aigburth, Liverpool | 2017 |
| 16 | 352 | SEN Munro | Yorkshire Diamonds v Loughborough Lightning | Emerald Headingley Cricket Stadium, Leeds | 2018 |
| 16 | 353 | BAM Heath | Yorkshire Diamonds v Southern Vipers | The Ageas Bowl, Southampton | 2018 |
| 17 | 55 | AC Griffiths | Western Storm v Loughborough Lightning | Haslegrave Ground, Loughborough | 2019 |
| 17 | 83 | DR Gibson | Western Storm v Yorkshire Diamonds | The Cooper Associates County Ground, Taunton | 2018 |
| 17 | 86 | S Ecclestone | Lancashire Thunder v Western Storm | The Cooper Associates County Ground, Taunton | 2016 |
| 17 | 92 | IECM Wong | Southern Vipers v Lancashire Thunder | The 1st Central County Ground, Hove | 2019 |
| 17 | 115 | KL George | Southern Vipers v Surrey Stars | The Ageas Bowl, Southampton | 2016 |
| 17 | 218 | LK Bell | Southern Vipers v Yorkshire Diamonds | The Ageas Bowl, Southampton | 2018 |
| 17 | 258 | E Threlkeld | Lancashire Thunder v Western Storm | The Cooper Associates County Ground, Taunton | 2016 |
| 17 | 282 | AC Kerr | Southern Vipers v Surrey Stars | Woodbridge Road, Guildford | 2018 |
| 17 | 300 | RM Southby | Surrey Stars v Yorkshire Diamonds | Clifton Park, York | 2018 |
| 17 | 309 | AG Gordon | Surrey Stars v Lancashire Thunder | Woodbridge Road, Guildford | 2019 |
| 18 | 23 | HV Jones | Surrey Stars v Yorkshire Diamonds | The Kia Oval, Kennington | 2017 |
| 18 | 24 | SIR Dunkley | Surrey Stars v Lancashire Thunder | Woodbridge Road, Guildford | 2016 |
| 18 | 63 | E Gray | Surrey Stars v Western Storm | College Ground, Cheltenham | 2018 |
| 18 | 124 | AZ Monaghan | Yorkshire Diamonds v Western Storm | The Cooper Associates County Ground, Taunton | 2018 |
| 18 | 134 | HK Matthews | Lancashire Thunder v Western Storm | The Cooper Associates County Ground, Taunton | 2016 |
| 18 | 147 | NKA Patel | Lancashire Thunder v Yorkshire Diamonds | Emirates Old Trafford, Manchester | 2016 |
| 18 | 169 | S Glenn | Loughborough Lightning v Southern Vipers | The 3aaa County Ground, Derby | 2017 |
| 18 | 228 | EL Lamb | Lancashire Thunder v Western Storm | The Cooper Associates County Ground, Taunton | 2016 |
| 18 | 262 | BF Smith | Surrey Stars v Southern Vipers | The Ageas Bowl, Southampton | 2016 |
| 18 | 289 | AL Nicholls | Yorkshire Diamonds v Western Storm | Headingley, Leeds | 2016 |
| 18 | 335 | JI Rodrigues | Yorkshire Diamonds v Surrey Stars | Emerald Headingley Cricket Stadium, Leeds | 2019 |
| 19 | 46 | HJ Armitage | Yorkshire Diamonds v Loughborough Lightning | Headingley, Leeds | 2016 |
| 19 | 83 | TG Norris | Southern Vipers v Yorkshire Diamonds | Arundel Castle Cricket Club Ground, Arundel | 2017 |
| 19 | 97 | RA Dickinson | Lancashire Thunder v Yorkshire Diamonds | Headingley, Leeds | 2017 |
| 19 | 228 | C O'Keefe | Western Storm v Lancashire Thunder | The Cooper Associates County Ground, Taunton | 2016 |
| 19 | 238 | ME Bouchier | Southern Vipers v Western Storm | Arundel Castle Cricket Club Ground, Arundel | 2018 |
| 19 | 241 | HL Fenby | Yorkshire Diamonds v Western Storm | The Cooper Associates County Ground, Taunton | 2018 |
| 19 | 270 | GM Hennessy | Western Storm v Lancashire Thunder | The Cooper Associates County Ground, Taunton | 2016 |
| 19 | 291 | GEB Boyce | Lancashire Thunder v Loughborough Lightning | Trafalgar Road, Southport | 2018 |
| 19 | 299 | LF Higham | Loughborough Lightning v Western Storm | The Cooper Associates County Ground, Taunton | 2017 |
| 19 | 306 | KC Thompson | Yorkshire Diamonds v Loughborough Lightning | Headingley, Leeds | 2016 |
| 19 | 318 | IV Collis | Southern Vipers v Lancashire Thunder | Stanley Park, Blackpool | 2016 |
| 19 | 330 | MK Villiers | Surrey Stars v Southern Vipers | Woodbridge Road, Guildford | 2018 |
| 19 | 338 | RA Fackrell | Lancashire Thunder v Loughborough Lightning | Emirates Old Trafford, Manchester | 2019 |
