| Player | Date | Match | Overs | Mdns | Runs | Wkts | Ave | Econ | SR | Wd | Nb | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| James Weighell | 29 Jun 2021 | @ Surrey Lions | 3 | 0 | 36 | 1 | 36.00 | 12.00 | 18.00 | - | - | |
| Charles Morris | 1 Jul 2021 | @ Lancashire Lightning | 4 | 0 | 36 | 1 | 36.00 | 9.00 | 24.00 | - | - | |
| Nathan Sowter | 9 Jul 2021 | @ Gloucestershire Gladiators | 4 | 0 | 36 | 1 | 36.00 | 9.00 | 24.00 | - | 1 | |
| Callum Parkinson | 16 Jul 2021 | @ Nottinghamshire Outlaws | 4 | 0 | 36 | 1 | 36.00 | 9.00 | 24.00 | - | - | |
| Chris Jordan | 18 Sep 2021 | @ Kent Spitfires | 4 | 0 | 36 | 1 | 36.00 | 9.00 | 24.00 | 1 | - | |
| Liam Trevaskis | 18 Jul 2021 | @ Nottinghamshire Outlaws | 3 | 0 | 36 | 1 | 36.00 | 12.00 | 18.00 | - | - | |
| Matthew Waite | 11 Jun 2021 | @ Durham Dynamos | 4 | 0 | 37 | 1 | 37.00 | 9.25 | 24.00 | 2 | - | |
| Ben Dwarshuis | 11 Jun 2021 | @ Northamptonshire Steelbacks | 4 | 0 | 37 | 1 | 37.00 | 9.25 | 24.00 | 2 | - | |
| Logan van Beek | 22 Jun 2021 | @ Leicestershire Foxes | 4 | 0 | 37 | 1 | 37.00 | 9.25 | 24.00 | 1 | - | |
| Gavin Griffiths | 27 Jun 2021 | @ Worcestershire Royals | 3.1 | 0 | 37 | 1 | 37.00 | 11.68 | 19.00 | 1 | - | |
| David Payne | 1 Jul 2021 | @ Somerset | 4 | 0 | 37 | 1 | 37.00 | 9.25 | 24.00 | - | - | |
| Andrew Salter | 1 Jul 2021 | @ Essex Eagles | 3 | 0 | 37 | 1 | 37.00 | 12.33 | 18.00 | 1 | - | |
| Ryan Sidebottom | 9 Jul 2021 | @ Worcestershire Royals | 4 | 0 | 37 | 1 | 37.00 | 9.25 | 24.00 | 2 | - | |
| Tom Bailey | 26 Aug 2021 | @ Somerset | 3 | 0 | 37 | 1 | 37.00 | 12.33 | 18.00 | - | 1 | |
| Chris Woakes | 27 Aug 2021 | @ Kent Spitfires | 4 | 0 | 37 | 1 | 37.00 | 9.25 | 24.00 | - | - | |
| Samit Patel | 18 Jul 2021 | @ Durham Dynamos | 3 | 0 | 37 | 1 | 37.00 | 12.33 | 18.00 | 1 | - | |
| Tim Bresnan | 11 Jun 2021 | @ Nottinghamshire Outlaws | 3 | 0 | 38 | 1 | 38.00 | 12.67 | 18.00 | - | - | |
| Will Beer | 12 Jun 2021 | @ Hampshire Royals | 4 | 0 | 38 | 1 | 38.00 | 9.50 | 24.00 | - | - | |
| Prem Sisodiya | 14 Jun 2021 | @ Surrey Lions | 4 | 0 | 38 | 1 | 38.00 | 9.50 | 24.00 | - | - | |
| Ollie Robinson | 25 Jun 2021 | @ Gloucestershire Gladiators | 4 | 0 | 38 | 1 | 38.00 | 9.50 | 24.00 | 1 | - | |
| Gavin Griffiths | 25 Jun 2021 | @ Yorkshire Carnegie | 4 | 0 | 38 | 1 | 38.00 | 9.50 | 24.00 | 1 | - | |
| Matt Parkinson | 2 Jul 2021 | @ Yorkshire Carnegie | 4 | 0 | 38 | 1 | 38.00 | 9.50 | 24.00 | 1 | - | |
| Roelof van der Merwe | 18 Jul 2021 | @ Gloucestershire Gladiators | 4 | 0 | 38 | 1 | 38.00 | 9.50 | 24.00 | 1 | - | |
| Ben Raine | 16 Jul 2021 | @ Lancashire Lightning | 4 | 0 | 38 | 1 | 38.00 | 9.50 | 24.00 | - | - | |
| Jordan Thompson | 15 Jun 2021 | @ Leicestershire Foxes | 3 | 0 | 39 | 1 | 39.00 | 13.00 | 18.00 | 1 | - | |
| David Payne | 17 Jun 2021 | @ Middlesex Panthers | 4 | 0 | 39 | 1 | 39.00 | 9.75 | 24.00 | 1 | - | |
| Steven Croft | 20 Jun 2021 | @ Nottinghamshire Outlaws | 4 | 0 | 39 | 1 | 39.00 | 9.75 | 24.00 | - | - | |
| Marchant de Lange | 28 Jun 2021 | @ Kent Spitfires | 4 | 0 | 39 | 1 | 39.00 | 9.75 | 24.00 | - | - | |
| Matthew Carter | 16 Jul 2021 | @ Leicestershire Foxes | 4 | 0 | 39 | 1 | 39.00 | 9.75 | 24.00 | 1 | - | |
| Graeme White | 18 Jul 2021 | @ Warwickshire Bears | 4 | 0 | 39 | 1 | 39.00 | 9.75 | 24.00 | - | - | |
| Luke Wood | 9 Jun 2021 | @ Derbyshire Falcons | 3 | 0 | 40 | 1 | 40.00 | 13.33 | 18.00 | 1 | 2 | |
| Graeme White | 11 Jun 2021 | @ Worcestershire Royals | 4 | 0 | 40 | 1 | 40.00 | 10.00 | 24.00 | 1 | - | |
| Michael Cohen | 13 Jun 2021 | @ Warwickshire Bears | 4 | 0 | 40 | 1 | 40.00 | 10.00 | 24.00 | 4 | - | |
| Andrew Salter | 14 Jun 2021 | @ Surrey Lions | 4 | 0 | 40 | 1 | 40.00 | 10.00 | 24.00 | - | - | |
| Gareth Batty | 25 Jun 2021 | @ Middlesex Panthers | 4 | 0 | 40 | 1 | 40.00 | 10.00 | 24.00 | - | 1 | |
| Saqib Mahmood | 2 Jul 2021 | @ Yorkshire Carnegie | 4 | 0 | 40 | 1 | 40.00 | 10.00 | 24.00 | 1 | - | |
| Ollie Robinson | 16 Jul 2021 | @ Hampshire Royals | 3.2 | 0 | 40 | 1 | 40.00 | 12.00 | 20.00 | - | - | |
| Brad Wheal | 18 Sep 2021 | @ Somerset | 3.4 | 0 | 40 | 1 | 40.00 | 10.91 | 22.00 | - | - | |
| Danny Briggs | 11 Jun 2021 | @ Nottinghamshire Outlaws | 4 | 0 | 41 | 1 | 41.00 | 10.25 | 24.00 | - | - | |
| Logan van Beek | 15 Jun 2021 | @ Lancashire Lightning | 3.2 | 0 | 41 | 1 | 41.00 | 12.30 | 20.00 | 2 | 1 | |
| Chris Green | 24 Jun 2021 | @ Essex Eagles | 4 | 0 | 41 | 1 | 41.00 | 10.25 | 24.00 | 1 | - | |
| Luke Wood | 2 Jul 2021 | @ Yorkshire Carnegie | 4 | 0 | 41 | 1 | 41.00 | 10.25 | 24.00 | 1 | 1 | |
| Shane Snater | 16 Jul 2021 | @ Hampshire Royals | 4 | 0 | 41 | 1 | 41.00 | 10.25 | 24.00 | - | 1 | |
| Josh Davey | 18 Sep 2021 | @ Kent Spitfires | 4 | 0 | 41 | 1 | 41.00 | 10.25 | 24.00 | - | - | |
| Jamie Porter | 11 Jun 2021 | @ Hampshire Royals | 4 | 0 | 42 | 1 | 42.00 | 10.50 | 24.00 | - | - | |
| Alex Hughes | 11 Jun 2021 | @ Leicestershire Foxes | 4 | 0 | 42 | 1 | 42.00 | 10.50 | 24.00 | 1 | - | |
| Ryan Higgins | 17 Jun 2021 | @ Middlesex Panthers | 4 | 0 | 42 | 1 | 42.00 | 10.50 | 24.00 | - | - | |
| Gavin Griffiths | 22 Jun 2021 | @ Derbyshire Falcons | 3 | 0 | 42 | 1 | 42.00 | 14.00 | 18.00 | - | - | |
| Jake Ball | 25 Jun 2021 | @ Derbyshire Falcons | 4 | 0 | 42 | 1 | 42.00 | 10.50 | 24.00 | - | - | |
| Craig Miles | 26 Jun 2021 | @ Durham Dynamos | 4 | 0 | 42 | 1 | 42.00 | 10.50 | 24.00 | - | - | |
| Mitchell Claydon | 2 Jul 2021 | @ Welsh Dragons | 3 | 0 | 42 | 1 | 42.00 | 14.00 | 18.00 | - | 1 | |
| Marchant de Lange | 18 Sep 2021 | @ Hampshire Royals | 4 | 0 | 42 | 1 | 42.00 | 10.50 | 24.00 | 1 | - | |
| Marchant de Lange | 11 Jun 2021 | @ Surrey Lions | 4 | 0 | 43 | 1 | 43.00 | 10.75 | 24.00 | - | 2 | |
| Ben Raine | 30 Jun 2021 | @ Northamptonshire Steelbacks | 4 | 0 | 43 | 1 | 43.00 | 10.75 | 24.00 | - | - | |
| Naveen-ul-Haq | 10 Jun 2021 | @ Lancashire Lightning | 4 | 0 | 44 | 1 | 44.00 | 11.00 | 24.00 | - | 1 | |
| Matty Potts | 15 Jun 2021 | @ Nottinghamshire Outlaws | 4 | 0 | 44 | 1 | 44.00 | 11.00 | 24.00 | - | - | |
| Danny Lamb | 15 Jun 2021 | @ Derbyshire Falcons | 4 | 0 | 44 | 1 | 44.00 | 11.00 | 24.00 | - | 1 | |
| Tom Taylor | 20 Jun 2021 | @ Leicestershire Foxes | 4 | 0 | 44 | 1 | 44.00 | 11.00 | 24.00 | 1 | - | |
| Matthew Fisher | 25 Jun 2021 | @ Leicestershire Foxes | 4 | 0 | 44 | 1 | 44.00 | 11.00 | 24.00 | - | - | |
| George Garton | 24 Aug 2021 | @ Yorkshire Carnegie | 4 | 0 | 44 | 1 | 44.00 | 11.00 | 24.00 | 2 | - | |
| Carlos Brathwaite | 20 Jun 2021 | @ Durham Dynamos | 4 | 0 | 45 | 1 | 45.00 | 11.25 | 24.00 | 1 | 1 | |
| Matt Parkinson | 20 Jun 2021 | @ Nottinghamshire Outlaws | 4 | 0 | 45 | 1 | 45.00 | 11.25 | 24.00 | 1 | - | |
| Timm van der Gugten | 16 Jul 2021 | @ Somerset | 4 | 0 | 45 | 1 | 45.00 | 11.25 | 24.00 | - | - | |
| Ryan Higgins | 18 Jul 2021 | @ Somerset | 3 | 0 | 45 | 1 | 45.00 | 15.00 | 18.00 | 1 | 1 | |
| Gavin Griffiths | 18 Jul 2021 | @ Worcestershire Royals | 4 | 0 | 45 | 1 | 45.00 | 11.25 | 24.00 | - | 1 | |
| David Wiese | 11 Jun 2021 | @ Gloucestershire Gladiators | 4 | 0 | 46 | 1 | 46.00 | 11.50 | 24.00 | - | - | |
| Naveen-ul-Haq | 13 Jun 2021 | @ Durham Dynamos | 3.5 | 0 | 46 | 1 | 46.00 | 12.00 | 23.00 | - | 3 | |
| Charles Morris | 16 Jun 2021 | @ Yorkshire Carnegie | 4 | 0 | 46 | 1 | 46.00 | 11.50 | 24.00 | - | - | |
| Tom Taylor | 26 Jun 2021 | @ Yorkshire Carnegie | 3 | 0 | 47 | 1 | 47.00 | 15.67 | 18.00 | 1 | - | |
| David Payne | 11 Jun 2021 | @ Sussex Sharks | 4 | 0 | 49 | 1 | 49.00 | 12.25 | 24.00 | 1 | 1 | |
| Gavin Griffiths | 11 Jun 2021 | @ Derbyshire Falcons | 3 | 0 | 49 | 1 | 49.00 | 16.33 | 18.00 | 1 | 1 | |
| Darren Stevens | 15 Jun 2021 | @ Somerset | 4 | 0 | 49 | 1 | 49.00 | 12.25 | 24.00 | - | - | |
| Jordan Clark | 2 Jul 2021 | @ Kent Spitfires | 4 | 0 | 49 | 1 | 49.00 | 12.25 | 24.00 | - | - | |
| Matthew Fisher | 2 Jul 2021 | @ Lancashire Lightning | 4 | 0 | 49 | 1 | 49.00 | 12.25 | 24.00 | - | - | |
| Jack Plom | 20 Jun 2021 | @ Kent Spitfires | 4 | 0 | 50 | 1 | 50.00 | 12.50 | 24.00 | 1 | - | |
| Matty Potts | 9 Jul 2021 | @ Derbyshire Falcons | 4 | 0 | 50 | 1 | 50.00 | 12.50 | 24.00 | 1 | 1 | |
| Brandon Glover | 13 Jun 2021 | @ Nottinghamshire Outlaws | 3.2 | 0 | 51 | 1 | 51.00 | 15.30 | 20.00 | 3 | 2 | |
| Ben Dwarshuis | 16 Jul 2021 | @ Warwickshire Bears | 4 | 0 | 51 | 1 | 51.00 | 12.75 | 24.00 | 3 | - | |
| Charles Morris | 27 Jun 2021 | @ Leicestershire Foxes | 4 | 0 | 54 | 1 | 54.00 | 13.50 | 24.00 | 2 | - | |
| Chris Green | 15 Jun 2021 | @ Hampshire Royals | 4 | 0 | 55 | 1 | 55.00 | 13.75 | 24.00 | - | - | |