| Player | Date | Match | Overs | Mdns | Runs | Wkts | Ave | Econ | SR | Wd | Nb | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Jack Brooks | 2 Jul 2021 | @ Middlesex Panthers | 3 | 0 | 18 | 1 | 18.00 | 6.00 | 18.00 | 1 | 1 | |
| Marcus O'Riordan | 16 Jul 2021 | @ Middlesex Panthers | 4 | 0 | 18 | 1 | 18.00 | 4.50 | 24.00 | - | - | |
| Jack Leaning | 18 Sep 2021 | @ Sussex Sharks | 3 | 0 | 18 | 1 | 18.00 | 6.00 | 18.00 | - | - | |
| Jamie Porter | 9 Jun 2021 | @ Somerset | 3 | 0 | 19 | 1 | 19.00 | 6.33 | 18.00 | - | - | |
| Adil Rashid | 11 Jun 2021 | @ Durham Dynamos | 4 | 0 | 19 | 1 | 19.00 | 4.75 | 24.00 | - | - | |
| Luis Reece | 13 Jun 2021 | @ Warwickshire Bears | 2 | 0 | 19 | 1 | 19.00 | 9.50 | 12.00 | 1 | - | |
| Graeme White | 15 Jun 2021 | @ Warwickshire Bears | 4 | 0 | 19 | 1 | 19.00 | 4.75 | 24.00 | - | - | |
| Ben Sanderson | 17 Jun 2021 | @ Derbyshire Falcons | 2 | 0 | 19 | 1 | 19.00 | 9.50 | 12.00 | - | - | |
| Joe Root | 20 Jun 2021 | @ Derbyshire Falcons | 2 | 0 | 19 | 1 | 19.00 | 9.50 | 12.00 | - | - | |
| Dan Mousley | 20 Jun 2021 | @ Durham Dynamos | 4 | 0 | 19 | 1 | 19.00 | 4.75 | 24.00 | 1 | - | |
| Matt Critchley | 25 Jun 2021 | @ Nottinghamshire Outlaws | 4 | 0 | 19 | 1 | 19.00 | 4.75 | 24.00 | - | - | |
| Scott Borthwick | 26 Jun 2021 | @ Warwickshire Bears | 2 | 0 | 19 | 1 | 19.00 | 9.50 | 12.00 | 1 | - | |
| Liam Trevaskis | 26 Jun 2021 | @ Warwickshire Bears | 4 | 0 | 19 | 1 | 19.00 | 4.75 | 24.00 | - | - | |
| Luke Doneathy | 9 Jul 2021 | @ Derbyshire Falcons | 2 | 0 | 19 | 1 | 19.00 | 9.50 | 12.00 | - | - | |
| Scott Currie | 16 Jul 2021 | @ Essex Eagles | 3 | 0 | 19 | 1 | 19.00 | 6.33 | 18.00 | - | - | |
| Dominic Bess | 17 Jul 2021 | @ Lancashire Lightning | 4 | 0 | 19 | 1 | 19.00 | 4.75 | 24.00 | - | - | |
| Jack Brooks | 18 Jul 2021 | @ Gloucestershire Gladiators | 4 | 0 | 19 | 1 | 19.00 | 4.75 | 24.00 | 1 | - | |
| Archie Lenham | 24 Aug 2021 | @ Yorkshire Carnegie | 3 | 0 | 19 | 1 | 19.00 | 6.33 | 18.00 | 1 | - | |
| Jordan Clark | 10 Jun 2021 | @ Middlesex Panthers | 2 | 0 | 20 | 1 | 20.00 | 10.00 | 12.00 | 2 | - | |
| Will Beer | 15 Jun 2021 | @ Essex Eagles | 3 | 0 | 20 | 1 | 20.00 | 6.67 | 18.00 | - | - | |
| Lockie Ferguson | 16 Jun 2021 | @ Worcestershire Royals | 2.3 | 0 | 20 | 1 | 20.00 | 8.00 | 15.00 | - | - | |
| Qais Ahmad | 16 Jun 2021 | @ Welsh Dragons | 4 | 0 | 20 | 1 | 20.00 | 5.00 | 24.00 | - | - | |
| Liam Trevaskis | 17 Jun 2021 | @ Lancashire Lightning | 4 | 0 | 20 | 1 | 20.00 | 5.00 | 24.00 | - | - | |
| Josh Shaw | 17 Jun 2021 | @ Middlesex Panthers | 3 | 0 | 20 | 1 | 20.00 | 6.67 | 18.00 | 1 | - | |
| Tom Taylor | 17 Jun 2021 | @ Derbyshire Falcons | 2.2 | 0 | 20 | 1 | 20.00 | 8.57 | 14.00 | - | - | |
| Steven Mullaney | 18 Jun 2021 | @ Derbyshire Falcons | 3 | 0 | 20 | 1 | 20.00 | 6.67 | 18.00 | - | - | |
| Ben Stokes | 20 Jun 2021 | @ Warwickshire Bears | 4 | 0 | 20 | 1 | 20.00 | 5.00 | 24.00 | 2 | - | |
| Craig Overton | 23 Jun 2021 | @ Surrey Lions | 4 | 0 | 20 | 1 | 20.00 | 5.00 | 24.00 | 4 | - | |
| George Scrimshaw | 25 Jun 2021 | @ Nottinghamshire Outlaws | 4 | 0 | 20 | 1 | 20.00 | 5.00 | 24.00 | - | - | |
| Matty Potts | 26 Jun 2021 | @ Warwickshire Bears | 3 | 0 | 20 | 1 | 20.00 | 6.67 | 18.00 | - | - | |
| Callum Parkinson | 27 Jun 2021 | @ Worcestershire Royals | 4 | 0 | 20 | 1 | 20.00 | 5.00 | 24.00 | - | - | |
| Nathan Sowter | 2 Jul 2021 | @ Somerset | 3 | 0 | 20 | 1 | 20.00 | 6.67 | 18.00 | - | - | |
| Freddie Heldreich | 9 Jul 2021 | @ Lancashire Lightning | 4 | 0 | 20 | 1 | 20.00 | 5.00 | 24.00 | - | - | |
| Nathan Sowter | 16 Jul 2021 | @ Kent Spitfires | 4 | 0 | 20 | 1 | 20.00 | 5.00 | 24.00 | - | - | |
| Arron Lilley | 16 Jul 2021 | @ Nottinghamshire Outlaws | 4 | 0 | 20 | 1 | 20.00 | 5.00 | 24.00 | - | - | |
| Joe Root | 17 Jul 2021 | @ Lancashire Lightning | 4 | 0 | 20 | 1 | 20.00 | 5.00 | 24.00 | - | - | |
| Aron Nijjar | 18 Jul 2021 | @ Middlesex Panthers | 4 | 0 | 20 | 1 | 20.00 | 5.00 | 24.00 | 1 | - | |
| Joe Denly | 27 Aug 2021 | @ Warwickshire Bears | 3 | 0 | 20 | 1 | 20.00 | 6.67 | 18.00 | - | - | |
| Matt Dunn | 11 Jun 2021 | @ Somerset | 2 | 0 | 21 | 1 | 21.00 | 10.50 | 12.00 | - | - | |
| Chris Jordan | 15 Jun 2021 | @ Essex Eagles | 4 | 0 | 21 | 1 | 21.00 | 5.25 | 24.00 | 1 | - | |
| Danny Briggs | 15 Jun 2021 | @ Northamptonshire Steelbacks | 4 | 0 | 21 | 1 | 21.00 | 5.25 | 24.00 | - | - | |
| Craig Miles | 16 Jun 2021 | @ Leicestershire Foxes | 3 | 0 | 21 | 1 | 21.00 | 7.00 | 18.00 | - | - | |
| Paul Walter | 20 Jun 2021 | @ Kent Spitfires | 2 | 0 | 21 | 1 | 21.00 | 10.50 | 12.00 | - | - | |
| Gareth Batty | 23 Jun 2021 | @ Somerset | 3 | 0 | 21 | 1 | 21.00 | 7.00 | 18.00 | - | - | |
| Marnus Labuschagne | 24 Jun 2021 | @ Gloucestershire Gladiators | 2 | 0 | 21 | 1 | 21.00 | 10.50 | 12.00 | 1 | - | |
| Callum Taylor | 24 Jun 2021 | @ Gloucestershire Gladiators | 2 | 0 | 21 | 1 | 21.00 | 10.50 | 12.00 | 1 | - | |
| Lewis Goldsworthy | 25 Jun 2021 | @ Hampshire Royals | 2 | 0 | 21 | 1 | 21.00 | 10.50 | 12.00 | 3 | - | |
| Luke Wood | 25 Jun 2021 | @ Northamptonshire Steelbacks | 4 | 0 | 21 | 1 | 21.00 | 5.25 | 24.00 | 1 | 1 | |
| Brandon Glover | 25 Jun 2021 | @ Lancashire Lightning | 3 | 0 | 21 | 1 | 21.00 | 7.00 | 18.00 | - | - | |
| Scott Steel | 25 Jun 2021 | @ Yorkshire Carnegie | 4 | 0 | 21 | 1 | 21.00 | 5.25 | 24.00 | - | - | |
| Will Jacks | 29 Jun 2021 | @ Welsh Dragons | 4 | 0 | 21 | 1 | 21.00 | 5.25 | 24.00 | - | - | |
| Tim Bresnan | 30 Jun 2021 | @ Yorkshire Carnegie | 2 | 0 | 21 | 1 | 21.00 | 10.50 | 12.00 | 1 | - | |
| Brandon Glover | 30 Jun 2021 | @ Durham Dynamos | 3 | 0 | 21 | 1 | 21.00 | 7.00 | 18.00 | 1 | - | |
| Jack Campbell | 30 Jun 2021 | @ Northamptonshire Steelbacks | 2 | 0 | 21 | 1 | 21.00 | 10.50 | 12.00 | 1 | - | |
| Luke Fletcher | 25 Aug 2021 | @ Hampshire Royals | 4 | 0 | 21 | 1 | 21.00 | 5.25 | 24.00 | - | 1 | |
| Lewis Goldsworthy | 18 Sep 2021 | @ Hampshire Royals | 4 | 0 | 21 | 1 | 21.00 | 5.25 | 24.00 | - | - | |
| Ravi Bopara | 18 Sep 2021 | @ Kent Spitfires | 2 | 0 | 21 | 1 | 21.00 | 10.50 | 12.00 | - | 1 | |
| Liam Livingstone | 9 Jun 2021 | @ Derbyshire Falcons | 4 | 0 | 22 | 1 | 22.00 | 5.50 | 24.00 | - | - | |
| D'Arcy Short | 11 Jun 2021 | @ Essex Eagles | 3 | 0 | 22 | 1 | 22.00 | 7.33 | 18.00 | - | - | |
| Ish Sodhi | 11 Jun 2021 | @ Northamptonshire Steelbacks | 4 | 0 | 22 | 1 | 22.00 | 5.50 | 24.00 | - | - | |
| James Weighell | 16 Jun 2021 | @ Kent Spitfires | 3 | 0 | 22 | 1 | 22.00 | 7.33 | 18.00 | - | - | |
| Matthew McKiernan | 24 Jun 2021 | @ Warwickshire Bears | 3 | 0 | 22 | 1 | 22.00 | 7.33 | 18.00 | - | - | |
| Nick Gubbins | 25 Jun 2021 | @ Surrey Lions | 4 | 0 | 22 | 1 | 22.00 | 5.50 | 24.00 | 1 | - | |
| Matthew Carter | 25 Jun 2021 | @ Derbyshire Falcons | 4 | 0 | 22 | 1 | 22.00 | 5.50 | 24.00 | 1 | - | |
| Ben Raine | 26 Jun 2021 | @ Warwickshire Bears | 3.3 | 0 | 22 | 1 | 22.00 | 6.29 | 21.00 | - | - | |
| Brydon Carse | 26 Jun 2021 | @ Warwickshire Bears | 3 | 0 | 22 | 1 | 22.00 | 7.33 | 18.00 | 1 | 1 | |
| Marchant de Lange | 29 Jun 2021 | @ Essex Eagles | 4 | 0 | 22 | 1 | 22.00 | 5.50 | 24.00 | - | - | |
| Jacob Lintott | 30 Jun 2021 | @ Yorkshire Carnegie | 4 | 0 | 22 | 1 | 22.00 | 5.50 | 24.00 | - | - | |
| Luke Wood | 9 Jul 2021 | @ Northamptonshire Steelbacks | 4 | 0 | 22 | 1 | 22.00 | 5.50 | 24.00 | - | - | |
| Fred Klaassen | 9 Jul 2021 | @ Surrey Lions | 3 | 0 | 22 | 1 | 22.00 | 7.33 | 18.00 | 1 | - | |
| Ed Barnard | 16 Jul 2021 | @ Warwickshire Bears | 2 | 0 | 22 | 1 | 22.00 | 11.00 | 12.00 | - | - | |
| Darren Stevens | 18 Sep 2021 | @ Sussex Sharks | 2 | 0 | 22 | 1 | 22.00 | 11.00 | 12.00 | - | - | |
| Danny Lamb | 9 Jun 2021 | @ Derbyshire Falcons | 4 | 0 | 23 | 1 | 23.00 | 5.75 | 24.00 | - | - | |
| Simon Harmer | 9 Jun 2021 | @ Somerset | 4 | 0 | 23 | 1 | 23.00 | 5.75 | 24.00 | - | - | |
| Tom Smith | 10 Jun 2021 | @ Welsh Dragons | 4 | 0 | 23 | 1 | 23.00 | 5.75 | 24.00 | - | - | |
| Fred Klaassen | 16 Jun 2021 | @ Welsh Dragons | 3 | 0 | 23 | 1 | 23.00 | 7.67 | 18.00 | 1 | - | |
| Brydon Carse | 17 Jun 2021 | @ Lancashire Lightning | 4 | 0 | 23 | 1 | 23.00 | 5.75 | 24.00 | - | 1 | |
| Ruaidhri Smith | 18 Jun 2021 | @ Middlesex Panthers | 4 | 0 | 23 | 1 | 23.00 | 5.75 | 24.00 | - | - | |
| Freddie Heldreich | 23 Jun 2021 | @ Durham Dynamos | 3 | 0 | 23 | 1 | 23.00 | 7.67 | 18.00 | - | - | |
| Mohammad Nabi | 26 Jun 2021 | @ Yorkshire Carnegie | 4 | 0 | 23 | 1 | 23.00 | 5.75 | 24.00 | - | - | |
| Mujeeb Zadran | 27 Jun 2021 | @ Welsh Dragons | 4 | 0 | 23 | 1 | 23.00 | 5.75 | 24.00 | 1 | - | |
| Daniel Moriarty | 30 Jun 2021 | @ Hampshire Royals | 3 | 0 | 23 | 1 | 23.00 | 7.67 | 18.00 | - | - | |
| Callum Parkinson | 2 Jul 2021 | @ Durham Dynamos | 4 | 0 | 23 | 1 | 23.00 | 5.75 | 24.00 | 1 | - | |
| Mason Crane | 9 Jul 2021 | @ Somerset | 4 | 0 | 23 | 1 | 23.00 | 5.75 | 24.00 | 1 | - | |
| Logan van Beek | 9 Jul 2021 | @ Durham Dynamos | 2 | 0 | 23 | 1 | 23.00 | 11.50 | 12.00 | 1 | - | |
| Brett D'Oliveira | 16 Jul 2021 | @ Warwickshire Bears | 4 | 0 | 23 | 1 | 23.00 | 5.75 | 24.00 | - | - | |
| Tom Helm | 16 Jul 2021 | @ Kent Spitfires | 4 | 0 | 23 | 1 | 23.00 | 5.75 | 24.00 | 2 | - | |
| Marchant de Lange | 16 Jul 2021 | @ Welsh Dragons | 3 | 0 | 23 | 1 | 23.00 | 7.67 | 18.00 | - | 1 | |
| Dane Paterson | 16 Jul 2021 | @ Leicestershire Foxes | 2 | 0 | 23 | 1 | 23.00 | 11.50 | 12.00 | 2 | - | |
| Zak Chappell | 16 Jul 2021 | @ Leicestershire Foxes | 1.4 | 0 | 23 | 1 | 23.00 | 13.80 | 10.00 | - | - | |
| Elliot Hooper | 18 Jul 2021 | @ Sussex Sharks | 4 | 0 | 23 | 1 | 23.00 | 5.75 | 24.00 | 2 | - | |
| Arron Lilley | 18 Jul 2021 | @ Worcestershire Royals | 4 | 0 | 23 | 1 | 23.00 | 5.75 | 24.00 | - | - | |
| Matt Milnes | 13 Jun 2021 | @ Gloucestershire Gladiators | 3 | 0 | 24 | 1 | 24.00 | 8.00 | 18.00 | - | - | |
| Grant Stewart | 20 Jun 2021 | @ Essex Eagles | 2.2 | 0 | 24 | 1 | 24.00 | 10.29 | 14.00 | - | - | |
| Fred Klaassen | 20 Jun 2021 | @ Essex Eagles | 3 | 0 | 24 | 1 | 24.00 | 8.00 | 18.00 | - | - | |
| Daniel Moriarty | 23 Jun 2021 | @ Somerset | 4 | 1 | 24 | 1 | 24.00 | 6.00 | 24.00 | - | - | |
| Tom Smith | 24 Jun 2021 | @ Welsh Dragons | 4 | 1 | 24 | 1 | 24.00 | 6.00 | 24.00 | - | - | |
| Ish Sodhi | 1 Jul 2021 | @ Lancashire Lightning | 4 | 0 | 24 | 1 | 24.00 | 6.00 | 24.00 | - | - | |
| Samit Patel | 1 Jul 2021 | @ Leicestershire Foxes | 4 | 0 | 24 | 1 | 24.00 | 6.00 | 24.00 | - | - | |
| Ben Green | 9 Jul 2021 | @ Hampshire Royals | 3 | 0 | 24 | 1 | 24.00 | 8.00 | 18.00 | - | - | |