| Player | Date | Match | Overs | Mdns | Runs | Wkts | Ave | Econ | SR | Wd | Nb | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Jack Plom | 9 Jun 2021 | @ Somerset | 3 | 0 | 51 | 2 | 25.50 | 17.00 | 9.00 | - | 2 | |
| Tim Bresnan | 24 Jun 2021 | @ Derbyshire Falcons | 4 | 0 | 52 | 2 | 26.00 | 13.00 | 12.00 | 3 | - | |
| Scott Currie | 16 Jul 2021 | @ Sussex Sharks | 4 | 0 | 54 | 2 | 27.00 | 13.50 | 12.00 | - | - | |
| Marnus Labuschagne | 18 Jul 2021 | @ Hampshire Royals | 4 | 0 | 55 | 2 | 27.50 | 13.75 | 12.00 | 1 | - | |
| Dan Mousley | 15 Jun 2021 | @ Northamptonshire Steelbacks | 1 | 0 | 3 | 1 | 3.00 | 3.00 | 6.00 | 1 | - | |
| Dan Lawrence | 1 Jul 2021 | @ Welsh Dragons | 1 | 0 | 3 | 1 | 3.00 | 3.00 | 6.00 | - | - | |
| Glenn Phillips | 9 Jul 2021 | @ Middlesex Panthers | 1 | 0 | 3 | 1 | 3.00 | 3.00 | 6.00 | - | - | |
| Joe Denly | 11 Jun 2021 | @ Middlesex Panthers | 1 | 0 | 4 | 1 | 4.00 | 4.00 | 6.00 | - | - | |
| James Logan | 11 Jun 2021 | @ Middlesex Panthers | 1 | 0 | 4 | 1 | 4.00 | 4.00 | 6.00 | - | - | |
| David Wiese | 17 Jun 2021 | @ Surrey Lions | 1 | 0 | 4 | 1 | 4.00 | 4.00 | 6.00 | - | - | |
| Will Rhodes | 16 Jul 2021 | @ Worcestershire Royals | 1 | 0 | 4 | 1 | 4.00 | 4.00 | 6.00 | - | - | |
| Ben Green | 18 Sep 2021 | @ Hampshire Royals | 1 | 0 | 4 | 1 | 4.00 | 4.00 | 6.00 | - | - | |
| Jimmy Neesham | 11 Jun 2021 | @ Hampshire Royals | 1 | 0 | 5 | 1 | 5.00 | 5.00 | 6.00 | - | - | |
| Brett D'Oliveira | 13 Jun 2021 | @ Lancashire Lightning | 2 | 0 | 5 | 1 | 5.00 | 2.50 | 12.00 | - | - | |
| Michael Cohen | 11 Jun 2021 | @ Leicestershire Foxes | 1 | 0 | 6 | 1 | 6.00 | 6.00 | 6.00 | - | - | |
| Joe Denly | 25 Jun 2021 | @ Essex Eagles | 1 | 0 | 6 | 1 | 6.00 | 6.00 | 6.00 | - | - | |
| Jamie Overton | 27 Jun 2021 | @ Sussex Sharks | 1 | 0 | 6 | 1 | 6.00 | 6.00 | 6.00 | - | - | |
| Jimmy Neesham | 24 Jun 2021 | @ Middlesex Panthers | 1 | 0 | 7 | 1 | 7.00 | 7.00 | 6.00 | - | - | |
| Steven Croft | 26 Jun 2021 | @ Nottinghamshire Outlaws | 2 | 0 | 7 | 1 | 7.00 | 3.50 | 12.00 | - | - | |
| Samit Patel | 9 Jul 2021 | @ Yorkshire Carnegie | 2 | 0 | 7 | 1 | 7.00 | 3.50 | 12.00 | - | - | |
| Will Beer | 17 Jun 2021 | @ Surrey Lions | 1 | 0 | 8 | 1 | 8.00 | 8.00 | 6.00 | - | - | |
| Roman Walker | 1 Jul 2021 | @ Essex Eagles | 2 | 0 | 8 | 1 | 8.00 | 4.00 | 12.00 | - | - | |
| Gavin Griffiths | 2 Jul 2021 | @ Durham Dynamos | 2.1 | 0 | 8 | 1 | 8.00 | 3.69 | 13.00 | 1 | - | |
| Chris Wood | 9 Jul 2021 | @ Somerset | 2 | 0 | 8 | 1 | 8.00 | 4.00 | 12.00 | - | - | |
| Daryl Mitchell | 18 Jul 2021 | @ Leicestershire Foxes | 1 | 0 | 8 | 1 | 8.00 | 8.00 | 6.00 | - | - | |
| Will Rhodes | 11 Jun 2021 | @ Nottinghamshire Outlaws | 1 | 0 | 9 | 1 | 9.00 | 9.00 | 6.00 | - | - | |
| Fred Klaassen | 25 Jun 2021 | @ Essex Eagles | 1 | 0 | 9 | 1 | 9.00 | 9.00 | 6.00 | - | - | |
| Joe Denly | 16 Jun 2021 | @ Welsh Dragons | 3 | 0 | 10 | 1 | 10.00 | 3.33 | 18.00 | - | - | |
| Joe Denly | 20 Jun 2021 | @ Essex Eagles | 1 | 0 | 10 | 1 | 10.00 | 10.00 | 6.00 | - | - | |
| Glenn Phillips | 2 Jul 2021 | @ Hampshire Royals | 1 | 0 | 10 | 1 | 10.00 | 10.00 | 6.00 | - | - | |
| Steven Croft | 9 Jul 2021 | @ Northamptonshire Steelbacks | 2 | 0 | 10 | 1 | 10.00 | 5.00 | 12.00 | - | - | |
| Ed Barnard | 25 Jun 2021 | @ Durham Dynamos | 2 | 0 | 11 | 1 | 11.00 | 5.50 | 12.00 | - | - | |
| D'Arcy Short | 16 Jul 2021 | @ Essex Eagles | 2 | 0 | 11 | 1 | 11.00 | 5.50 | 12.00 | - | - | |
| Josh Tongue | 11 Jun 2021 | @ Northamptonshire Steelbacks | 2 | 0 | 12 | 1 | 12.00 | 6.00 | 12.00 | - | - | |
| Joe Denly | 15 Jun 2021 | @ Somerset | 2 | 0 | 12 | 1 | 12.00 | 6.00 | 12.00 | - | - | |
| Steven Croft | 17 Jun 2021 | @ Durham Dynamos | 1.4 | 0 | 12 | 1 | 12.00 | 7.20 | 10.00 | - | - | |
| Will Jacks | 2 Jul 2021 | @ Kent Spitfires | 2 | 0 | 12 | 1 | 12.00 | 6.00 | 12.00 | - | - | |
| Luke Hollman | 18 Jul 2021 | @ Essex Eagles | 2 | 0 | 12 | 1 | 12.00 | 6.00 | 12.00 | - | - | |
| Zak Chappell | 18 Jul 2021 | @ Durham Dynamos | 2 | 0 | 12 | 1 | 12.00 | 6.00 | 12.00 | - | - | |
| Jack Brooks | 9 Jun 2021 | @ Essex Eagles | 2 | 0 | 13 | 1 | 13.00 | 6.50 | 12.00 | - | - | |
| Tom Smith | 17 Jun 2021 | @ Middlesex Panthers | 2 | 0 | 13 | 1 | 13.00 | 6.50 | 12.00 | - | - | |
| George Scrimshaw | 17 Jun 2021 | @ Northamptonshire Steelbacks | 4 | 0 | 13 | 1 | 13.00 | 3.25 | 24.00 | - | 1 | |
| Craig Miles | 20 Jun 2021 | @ Durham Dynamos | 2 | 0 | 13 | 1 | 13.00 | 6.50 | 12.00 | 2 | 1 | |
| Aron Nijjar | 25 Jun 2021 | @ Kent Spitfires | 4 | 0 | 13 | 1 | 13.00 | 3.25 | 24.00 | - | - | |
| Callum Taylor | 2 Jul 2021 | @ Sussex Sharks | 2 | 0 | 13 | 1 | 13.00 | 6.50 | 12.00 | 1 | - | |
| Robert Yates | 18 Jul 2021 | @ Northamptonshire Steelbacks | 2 | 0 | 13 | 1 | 13.00 | 6.50 | 12.00 | - | - | |
| James Logan | 9 Jun 2021 | @ Hampshire Royals | 3 | 0 | 14 | 1 | 14.00 | 4.67 | 18.00 | - | - | |
| Gareth Batty | 10 Jun 2021 | @ Middlesex Panthers | 3 | 0 | 14 | 1 | 14.00 | 4.67 | 18.00 | - | - | |
| Arron Lilley | 11 Jun 2021 | @ Derbyshire Falcons | 2 | 0 | 14 | 1 | 14.00 | 7.00 | 12.00 | - | - | |
| Ian Holland | 12 Jun 2021 | @ Sussex Sharks | 1 | 0 | 14 | 1 | 14.00 | 14.00 | 6.00 | - | - | |
| Alex Thomson | 20 Jun 2021 | @ Yorkshire Carnegie | 2 | 0 | 14 | 1 | 14.00 | 7.00 | 12.00 | 1 | - | |
| Craig Overton | 29 Jun 2021 | @ Essex Eagles | 3 | 0 | 14 | 1 | 14.00 | 4.67 | 18.00 | - | - | |
| Ed Barnard | 2 Jul 2021 | @ Derbyshire Falcons | 2 | 0 | 14 | 1 | 14.00 | 7.00 | 12.00 | - | - | |
| Will Beer | 9 Jul 2021 | @ Essex Eagles | 2 | 0 | 14 | 1 | 14.00 | 7.00 | 12.00 | - | - | |
| Jimmy Neesham | 18 Jul 2021 | @ Middlesex Panthers | 2 | 0 | 14 | 1 | 14.00 | 7.00 | 12.00 | - | - | |
| Graeme van Buuren | 11 Jun 2021 | @ Sussex Sharks | 1 | 0 | 15 | 1 | 15.00 | 15.00 | 6.00 | - | 1 | |
| Chris Wood | 11 Jun 2021 | @ Essex Eagles | 4 | 0 | 15 | 1 | 15.00 | 3.75 | 24.00 | 1 | - | |
| Matthew Carter | 13 Jun 2021 | @ Northamptonshire Steelbacks | 4 | 0 | 15 | 1 | 15.00 | 3.75 | 24.00 | - | - | |
| Wayne Parnell | 17 Jun 2021 | @ Derbyshire Falcons | 4 | 0 | 15 | 1 | 15.00 | 3.75 | 24.00 | - | - | |
| Logan van Beek | 17 Jun 2021 | @ Northamptonshire Steelbacks | 2 | 0 | 15 | 1 | 15.00 | 7.50 | 12.00 | 2 | - | |
| Josh Shaw | 22 Jun 2021 | @ Kent Spitfires | 3 | 0 | 15 | 1 | 15.00 | 5.00 | 18.00 | - | - | |
| Matt Milnes | 22 Jun 2021 | @ Gloucestershire Gladiators | 2 | 0 | 15 | 1 | 15.00 | 7.50 | 12.00 | - | - | |
| Luke Wells | 1 Jul 2021 | @ Worcestershire Royals | 2 | 0 | 15 | 1 | 15.00 | 7.50 | 12.00 | - | - | |
| Archie Lenham | 1 Jul 2021 | @ Middlesex Panthers | 2 | 0 | 15 | 1 | 15.00 | 7.50 | 12.00 | - | - | |
| Ben Stokes | 2 Jul 2021 | @ Leicestershire Foxes | 2 | 0 | 15 | 1 | 15.00 | 7.50 | 12.00 | 1 | 1 | |
| Matt Milnes | 9 Jul 2021 | @ Surrey Lions | 3 | 0 | 15 | 1 | 15.00 | 5.00 | 18.00 | - | - | |
| Simon Harmer | 9 Jul 2021 | @ Sussex Sharks | 4 | 0 | 15 | 1 | 15.00 | 3.75 | 24.00 | 1 | - | |
| Craig Overton | 18 Sep 2021 | @ Hampshire Royals | 3 | 0 | 15 | 1 | 15.00 | 5.00 | 18.00 | - | - | |
| Dan Douthwaite | 14 Jun 2021 | @ Surrey Lions | 2 | 0 | 16 | 1 | 16.00 | 8.00 | 12.00 | - | - | |
| Josh Shaw | 24 Jun 2021 | @ Welsh Dragons | 2 | 0 | 16 | 1 | 16.00 | 8.00 | 12.00 | 1 | - | |
| Ish Sodhi | 27 Jun 2021 | @ Leicestershire Foxes | 3 | 0 | 16 | 1 | 16.00 | 5.33 | 18.00 | - | - | |
| Daniel Moriarty | 29 Jun 2021 | @ Welsh Dragons | 4 | 0 | 16 | 1 | 16.00 | 4.00 | 24.00 | - | - | |
| Tom Taylor | 29 Jun 2021 | @ Leicestershire Foxes | 2 | 0 | 16 | 1 | 16.00 | 8.00 | 12.00 | 1 | - | |
| Luke Wells | 2 Jul 2021 | @ Yorkshire Carnegie | 2 | 0 | 16 | 1 | 16.00 | 8.00 | 12.00 | - | - | |
| Tom Lammonby | 2 Jul 2021 | @ Middlesex Panthers | 2 | 0 | 16 | 1 | 16.00 | 8.00 | 12.00 | 2 | - | |
| Liam Dawson | 11 Jun 2021 | @ Essex Eagles | 4 | 0 | 17 | 1 | 17.00 | 4.25 | 24.00 | 1 | - | |
| Marnus Labuschagne | 13 Jun 2021 | @ Essex Eagles | 3 | 0 | 17 | 1 | 17.00 | 5.67 | 18.00 | 1 | - | |
| Ravi Bopara | 15 Jun 2021 | @ Essex Eagles | 3 | 0 | 17 | 1 | 17.00 | 5.67 | 18.00 | - | - | |
| Simon Harmer | 21 Jun 2021 | @ Surrey Lions | 3 | 0 | 17 | 1 | 17.00 | 5.67 | 18.00 | - | - | |
| Max Waller | 23 Jun 2021 | @ Surrey Lions | 4 | 0 | 17 | 1 | 17.00 | 4.25 | 24.00 | 1 | - | |
| Jordan Thompson | 26 Jun 2021 | @ Northamptonshire Steelbacks | 2 | 0 | 17 | 1 | 17.00 | 8.50 | 12.00 | - | - | |
| Calvin Harrison | 26 Jun 2021 | @ Lancashire Lightning | 3 | 0 | 17 | 1 | 17.00 | 5.67 | 18.00 | 1 | - | |
| Roman Walker | 29 Jun 2021 | @ Surrey Lions | 4 | 0 | 17 | 1 | 17.00 | 4.25 | 24.00 | 1 | - | |
| Mujeeb Zadran | 1 Jul 2021 | @ Sussex Sharks | 4 | 0 | 17 | 1 | 17.00 | 4.25 | 24.00 | 1 | - | |
| Matthew Waite | 2 Jul 2021 | @ Lancashire Lightning | 2 | 0 | 17 | 1 | 17.00 | 8.50 | 12.00 | - | - | |
| Marchant de Lange | 2 Jul 2021 | @ Middlesex Panthers | 2 | 0 | 17 | 1 | 17.00 | 8.50 | 12.00 | - | - | |
| Daryl Mitchell | 2 Jul 2021 | @ Derbyshire Falcons | 3 | 0 | 17 | 1 | 17.00 | 5.67 | 18.00 | 1 | - | |
| Craig Overton | 16 Jul 2021 | @ Welsh Dragons | 3 | 0 | 17 | 1 | 17.00 | 5.67 | 18.00 | - | - | |
| Danny Lamb | 17 Jul 2021 | @ Yorkshire Carnegie | 3 | 0 | 17 | 1 | 17.00 | 5.67 | 18.00 | - | - | |
| Matt Milnes | 18 Sep 2021 | @ Somerset | 3 | 0 | 17 | 1 | 17.00 | 5.67 | 18.00 | 1 | - | |
| Fred Klaassen | 18 Sep 2021 | @ Somerset | 2 | 0 | 17 | 1 | 17.00 | 8.50 | 12.00 | - | - | |
| Steven Croft | 16 Jul 2021 | @ Durham Dynamos | 2 | 0 | 17 | 1 | 17.00 | 8.50 | 12.00 | - | - | |
| Tom Hartley | 10 Jun 2021 | @ Leicestershire Foxes | 4 | 0 | 18 | 1 | 18.00 | 4.50 | 24.00 | 1 | - | |
| Marnus Labuschagne | 10 Jun 2021 | @ Gloucestershire Gladiators | 2 | 0 | 18 | 1 | 18.00 | 9.00 | 12.00 | - | - | |
| David Lloyd | 18 Jun 2021 | @ Middlesex Panthers | 3 | 0 | 18 | 1 | 18.00 | 6.00 | 18.00 | - | - | |
| Samit Patel | 20 Jun 2021 | @ Lancashire Lightning | 4 | 0 | 18 | 1 | 18.00 | 4.50 | 24.00 | - | - | |
| Jake Ball | 26 Jun 2021 | @ Lancashire Lightning | 3 | 0 | 18 | 1 | 18.00 | 6.00 | 18.00 | - | - | |
| Mohammad Nabi | 29 Jun 2021 | @ Leicestershire Foxes | 4 | 0 | 18 | 1 | 18.00 | 4.50 | 24.00 | - | - | |
| Aron Nijjar | 1 Jul 2021 | @ Welsh Dragons | 4 | 0 | 18 | 1 | 18.00 | 4.50 | 24.00 | - | - | |
| Adam Lyth | 2 Jul 2021 | @ Lancashire Lightning | 3 | 0 | 18 | 1 | 18.00 | 6.00 | 18.00 | - | - | |