| Player | Date | Match | Overs | Mdns | Runs | Wkts | Ave | Econ | SR | Wd | Nb | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Richard Gleeson | 2 Aug 2018 | @ Durham Dynamos | 4 | 0 | 32 | 1 | 32.00 | 8.00 | 24.00 | - | 1 | |
| Ryan Stevenson | 3 Aug 2018 | @ Kent Spitfires | 4 | 0 | 32 | 1 | 32.00 | 8.00 | 24.00 | - | - | |
| Toby Lester | 3 Aug 2018 | @ Leicestershire Foxes | 3 | 0 | 32 | 1 | 32.00 | 10.67 | 18.00 | - | - | |
| Andrew Tye | 5 Aug 2018 | @ Kent Spitfires | 4 | 0 | 32 | 1 | 32.00 | 8.00 | 24.00 | 1 | - | |
| Rory Kleinveldt | 8 Aug 2018 | @ Derbyshire Falcons | 4 | 0 | 32 | 1 | 32.00 | 8.00 | 24.00 | 3 | - | |
| Luke Fletcher | 9 Aug 2018 | @ Warwickshire Bears | 3.2 | 0 | 32 | 1 | 32.00 | 9.60 | 20.00 | - | 1 | |
| Jordan Thompson | 9 Aug 2018 | @ Lancashire Lightning | 3 | 0 | 32 | 1 | 32.00 | 10.67 | 18.00 | 1 | - | |
| David Payne | 9 Aug 2018 | @ Middlesex Panthers | 4 | 0 | 32 | 1 | 32.00 | 8.00 | 24.00 | 1 | - | |
| James Fuller | 12 Aug 2018 | @ Kent Spitfires | 2.3 | 0 | 32 | 1 | 32.00 | 12.80 | 15.00 | 1 | - | |
| Danny Briggs | 14 Aug 2018 | @ Welsh Dragons | 4 | 0 | 32 | 1 | 32.00 | 8.00 | 24.00 | - | - | |
| Jacob Lintott | 17 Aug 2018 | @ Hampshire Royals | 3.5 | 0 | 32 | 1 | 32.00 | 8.35 | 23.00 | - | - | |
| Nathan Buck | 17 Aug 2018 | @ Leicestershire Foxes | 4 | 0 | 32 | 1 | 32.00 | 8.00 | 24.00 | - | 1 | |
| Roelof van der Merwe | 26 Aug 2018 | @ Nottinghamshire Outlaws | 4 | 0 | 32 | 1 | 32.00 | 8.00 | 24.00 | - | 1 | |
| Tymal Mills | 15 Sep 2018 | @ Somerset | 4 | 0 | 32 | 1 | 32.00 | 8.00 | 24.00 | - | - | |
| Wayne Parnell | 15 Sep 2018 | @ Sussex Sharks | 3 | 0 | 32 | 1 | 32.00 | 10.67 | 18.00 | - | - | |
| Imran Tahir | 5 Jul 2018 | @ Yorkshire Carnegie | 4 | 0 | 33 | 1 | 33.00 | 8.25 | 24.00 | - | - | |
| Ravi Patel | 6 Jul 2018 | @ Essex Eagles | 4 | 0 | 33 | 1 | 33.00 | 8.25 | 24.00 | - | - | |
| Mitchell Claydon | 13 Jul 2018 | @ Hampshire Royals | 4 | 0 | 33 | 1 | 33.00 | 8.25 | 24.00 | - | - | |
| Timm van der Gugten | 13 Jul 2018 | @ Essex Eagles | 4 | 0 | 33 | 1 | 33.00 | 8.25 | 24.00 | - | - | |
| Jordan Thompson | 15 Jul 2018 | @ Worcestershire Royals | 4 | 0 | 33 | 1 | 33.00 | 8.25 | 24.00 | 2 | - | |
| Ravi Rampaul | 19 Jul 2018 | @ Northamptonshire Steelbacks | 4 | 0 | 33 | 1 | 33.00 | 8.25 | 24.00 | 1 | - | |
| Moeen Ali | 20 Jul 2018 | @ Durham Dynamos | 3 | 0 | 33 | 1 | 33.00 | 11.00 | 18.00 | - | - | |
| Jeetan Patel | 27 Jul 2018 | @ Yorkshire Carnegie | 4 | 0 | 33 | 1 | 33.00 | 8.25 | 24.00 | - | - | |
| Gareth Batty | 31 Jul 2018 | @ Welsh Dragons | 3 | 0 | 33 | 1 | 33.00 | 11.00 | 18.00 | - | - | |
| Liam Dawson | 1 Aug 2018 | @ Somerset | 3 | 0 | 33 | 1 | 33.00 | 11.00 | 18.00 | - | - | |
| Jade Dernbach | 3 Aug 2018 | @ Middlesex Panthers | 4 | 0 | 33 | 1 | 33.00 | 8.25 | 24.00 | - | - | |
| Jerome Taylor | 5 Aug 2018 | @ Sussex Sharks | 4 | 0 | 33 | 1 | 33.00 | 8.25 | 24.00 | 1 | - | |
| Nathan Rimmington | 7 Aug 2018 | @ Lancashire Lightning | 3 | 0 | 33 | 1 | 33.00 | 11.00 | 18.00 | - | - | |
| Ben Sanderson | 8 Aug 2018 | @ Derbyshire Falcons | 4 | 0 | 33 | 1 | 33.00 | 8.25 | 24.00 | - | - | |
| Peter Siddle | 16 Aug 2018 | @ Middlesex Panthers | 4 | 0 | 33 | 1 | 33.00 | 8.25 | 24.00 | 1 | - | |
| Ish Sodhi | 17 Aug 2018 | @ Yorkshire Carnegie | 4 | 0 | 33 | 1 | 33.00 | 8.25 | 24.00 | - | - | |
| James Harris | 17 Aug 2018 | @ Sussex Sharks | 4 | 0 | 33 | 1 | 33.00 | 8.25 | 24.00 | 2 | - | |
| Stephen Parry | 5 Jul 2018 | @ Worcestershire Royals | 3 | 0 | 34 | 1 | 34.00 | 11.33 | 18.00 | - | - | |
| Joe Mennie | 5 Jul 2018 | @ Worcestershire Royals | 3 | 0 | 34 | 1 | 34.00 | 11.33 | 18.00 | - | - | |
| Mujeeb Zadran | 6 Jul 2018 | @ Welsh Dragons | 4 | 1 | 34 | 1 | 34.00 | 8.50 | 24.00 | 1 | - | |
| Sam Cook | 13 Jul 2018 | @ Welsh Dragons | 4 | 0 | 34 | 1 | 34.00 | 8.50 | 24.00 | - | - | |
| Andrew Tye | 20 Jul 2018 | @ Essex Eagles | 3.2 | 0 | 34 | 1 | 34.00 | 10.20 | 20.00 | 1 | 1 | |
| Oli Stone | 27 Jul 2018 | @ Yorkshire Carnegie | 4 | 0 | 34 | 1 | 34.00 | 8.50 | 24.00 | - | - | |
| Ben Raine | 27 Jul 2018 | @ Derbyshire Falcons | 3.5 | 0 | 34 | 1 | 34.00 | 8.87 | 23.00 | 1 | - | |
| Hardus Viljoen | 28 Jul 2018 | @ Yorkshire Carnegie | 4 | 0 | 34 | 1 | 34.00 | 8.50 | 24.00 | 2 | 1 | |
| James Weighell | 28 Jul 2018 | @ Nottinghamshire Outlaws | 4 | 0 | 34 | 1 | 34.00 | 8.50 | 24.00 | - | - | |
| Ryan Stevenson | 1 Aug 2018 | @ Somerset | 4 | 0 | 34 | 1 | 34.00 | 8.50 | 24.00 | - | - | |
| Matt Critchley | 2 Aug 2018 | @ Nottinghamshire Outlaws | 4 | 0 | 34 | 1 | 34.00 | 8.50 | 24.00 | - | - | |
| Jamie Overton | 5 Aug 2018 | @ Sussex Sharks | 3 | 0 | 34 | 1 | 34.00 | 11.33 | 18.00 | 2 | - | |
| James Harris | 16 Aug 2018 | @ Essex Eagles | 3.2 | 0 | 34 | 1 | 34.00 | 10.20 | 20.00 | 3 | - | |
| Luke Fletcher | 17 Aug 2018 | @ Yorkshire Carnegie | 4 | 0 | 34 | 1 | 34.00 | 8.50 | 24.00 | - | - | |
| Ed Barnard | 15 Sep 2018 | @ Lancashire Lightning | 4 | 0 | 34 | 1 | 34.00 | 8.50 | 24.00 | 1 | - | |
| Jeetan Patel | 4 Jul 2018 | @ Nottinghamshire Outlaws | 4 | 0 | 35 | 1 | 35.00 | 8.75 | 24.00 | - | - | |
| Oliver Hannon-Dalby | 4 Jul 2018 | @ Nottinghamshire Outlaws | 4 | 0 | 35 | 1 | 35.00 | 8.75 | 24.00 | - | 1 | |
| James Faulkner | 5 Jul 2018 | @ Worcestershire Royals | 4 | 0 | 35 | 1 | 35.00 | 8.75 | 24.00 | - | - | |
| Sam Curran | 5 Jul 2018 | @ Middlesex Panthers | 4 | 0 | 35 | 1 | 35.00 | 8.75 | 24.00 | 1 | - | |
| James Faulkner | 6 Jul 2018 | @ Derbyshire Falcons | 4 | 0 | 35 | 1 | 35.00 | 8.75 | 24.00 | 1 | - | |
| Jamie Overton | 8 Jul 2018 | @ Kent Spitfires | 4 | 0 | 35 | 1 | 35.00 | 8.75 | 24.00 | 1 | - | |
| Jamie Porter | 12 Jul 2018 | @ Surrey Lions | 3 | 0 | 35 | 1 | 35.00 | 11.67 | 18.00 | - | - | |
| Ish Sodhi | 17 Jul 2018 | @ Durham Dynamos | 3 | 0 | 35 | 1 | 35.00 | 11.67 | 18.00 | 1 | - | |
| Graham Wagg | 27 Jul 2018 | @ Gloucestershire Gladiators | 3 | 0 | 35 | 1 | 35.00 | 11.67 | 18.00 | 1 | - | |
| Jeetan Patel | 2 Aug 2018 | @ Leicestershire Foxes | 4 | 0 | 35 | 1 | 35.00 | 8.75 | 24.00 | - | - | |
| Adam Zampa | 5 Aug 2018 | @ Surrey Lions | 3.3 | 0 | 35 | 1 | 35.00 | 10.00 | 21.00 | 1 | - | |
| Lockie Ferguson | 8 Aug 2018 | @ Northamptonshire Steelbacks | 4 | 0 | 35 | 1 | 35.00 | 8.75 | 24.00 | - | - | |
| Ben Sanderson | 10 Aug 2018 | @ Durham Dynamos | 4 | 0 | 35 | 1 | 35.00 | 8.75 | 24.00 | - | - | |
| Timm van der Gugten | 14 Aug 2018 | @ Sussex Sharks | 4 | 0 | 35 | 1 | 35.00 | 8.75 | 24.00 | - | - | |
| David Payne | 16 Aug 2018 | @ Sussex Sharks | 3 | 0 | 35 | 1 | 35.00 | 11.67 | 18.00 | 1 | - | |
| Matt Coles | 17 Aug 2018 | @ Kent Spitfires | 3.5 | 0 | 35 | 1 | 35.00 | 9.13 | 23.00 | - | - | |
| Rikki Clarke | 17 Aug 2018 | @ Welsh Dragons | 3 | 0 | 35 | 1 | 35.00 | 11.67 | 18.00 | - | - | |
| David Payne | 25 Aug 2018 | @ Worcestershire Royals | 3 | 0 | 35 | 1 | 35.00 | 11.67 | 18.00 | 2 | 2 | |
| Max Waller | 15 Sep 2018 | @ Sussex Sharks | 4 | 0 | 35 | 1 | 35.00 | 8.75 | 24.00 | 1 | - | |
| Jamie Overton | 6 Jul 2018 | @ Gloucestershire Gladiators | 3 | 0 | 36 | 1 | 36.00 | 12.00 | 18.00 | 1 | 1 | |
| David Willey | 30 Jul 2018 | @ Derbyshire Falcons | 4 | 0 | 36 | 1 | 36.00 | 9.00 | 24.00 | - | - | |
| Rory Kleinveldt | 13 Jul 2018 | @ Worcestershire Royals | 2 | 0 | 36 | 1 | 36.00 | 18.00 | 12.00 | - | 1 | |
| Nathan Rimmington | 15 Jul 2018 | @ Warwickshire Bears | 4 | 0 | 36 | 1 | 36.00 | 9.00 | 24.00 | - | 1 | |
| Timm van der Gugten | 27 Jul 2018 | @ Gloucestershire Gladiators | 4 | 0 | 36 | 1 | 36.00 | 9.00 | 24.00 | - | - | |
| Ish Sodhi | 4 Aug 2018 | @ Worcestershire Royals | 4 | 0 | 36 | 1 | 36.00 | 9.00 | 24.00 | - | - | |
| Graeme van Buuren | 5 Aug 2018 | @ Kent Spitfires | 4 | 0 | 36 | 1 | 36.00 | 9.00 | 24.00 | 2 | - | |
| Jerome Taylor | 10 Aug 2018 | @ Surrey Lions | 4 | 0 | 36 | 1 | 36.00 | 9.00 | 24.00 | - | - | |
| Morne Morkel | 17 Aug 2018 | @ Welsh Dragons | 4 | 0 | 36 | 1 | 36.00 | 9.00 | 24.00 | - | - | |
| Ish Sodhi | 26 Aug 2018 | @ Somerset | 4 | 0 | 36 | 1 | 36.00 | 9.00 | 24.00 | - | - | |
| Jofra Archer | 15 Sep 2018 | @ Worcestershire Royals | 3.3 | 0 | 36 | 1 | 36.00 | 10.29 | 21.00 | - | 1 | |
| Rory Kleinveldt | 4 Jul 2018 | @ Leicestershire Foxes | 3.4 | 0 | 37 | 1 | 37.00 | 10.09 | 22.00 | 1 | - | |
| Luke Wood | 5 Jul 2018 | @ Lancashire Lightning | 4 | 0 | 37 | 1 | 37.00 | 9.25 | 24.00 | 1 | 1 | |
| Thisara Perera | 6 Jul 2018 | @ Somerset | 3 | 0 | 37 | 1 | 37.00 | 12.33 | 18.00 | - | 1 | |
| Graham Wagg | 8 Jul 2018 | @ Sussex Sharks | 4 | 0 | 37 | 1 | 37.00 | 9.25 | 24.00 | 1 | - | |
| Thisara Perera | 8 Jul 2018 | @ Middlesex Panthers | 4 | 0 | 37 | 1 | 37.00 | 9.25 | 24.00 | 1 | - | |
| Adam Milne | 11 Jul 2018 | @ Gloucestershire Gladiators | 4 | 0 | 37 | 1 | 37.00 | 9.25 | 24.00 | - | - | |
| Matt Critchley | 13 Jul 2018 | @ Nottinghamshire Outlaws | 3 | 0 | 37 | 1 | 37.00 | 12.33 | 18.00 | - | - | |
| Ryan Stevenson | 20 Jul 2018 | @ Middlesex Panthers | 4 | 0 | 37 | 1 | 37.00 | 9.25 | 24.00 | - | - | |
| Richard Gleeson | 27 Jul 2018 | @ Worcestershire Royals | 4 | 0 | 37 | 1 | 37.00 | 9.25 | 24.00 | 2 | - | |
| Andrew Salter | 31 Jul 2018 | @ Surrey Lions | 4 | 0 | 37 | 1 | 37.00 | 9.25 | 24.00 | - | - | |
| Richard Gleeson | 5 Aug 2018 | @ Warwickshire Bears | 4 | 0 | 37 | 1 | 37.00 | 9.25 | 24.00 | 4 | 1 | |
| Dale Steyn | 15 Aug 2018 | @ Surrey Lions | 3.3 | 0 | 37 | 1 | 37.00 | 10.57 | 21.00 | 1 | - | |
| Jeetan Patel | 6 Jul 2018 | @ Worcestershire Royals | 4 | 0 | 38 | 1 | 38.00 | 9.50 | 24.00 | - | - | |
| Jordan Clark | 6 Jul 2018 | @ Derbyshire Falcons | 4 | 0 | 38 | 1 | 38.00 | 9.50 | 24.00 | 1 | - | |
| Ravi Rampaul | 13 Jul 2018 | @ Nottinghamshire Outlaws | 4 | 0 | 38 | 1 | 38.00 | 9.50 | 24.00 | 1 | - | |
| Ravi Rampaul | 3 Aug 2018 | @ Warwickshire Bears | 4 | 0 | 38 | 1 | 38.00 | 9.50 | 24.00 | 1 | - | |
| Harry Gurney | 4 Aug 2018 | @ Worcestershire Royals | 4 | 0 | 38 | 1 | 38.00 | 9.50 | 24.00 | 1 | - | |
| Lewis Gregory | 5 Aug 2018 | @ Sussex Sharks | 4 | 0 | 38 | 1 | 38.00 | 9.50 | 24.00 | 1 | - | |
| Max Waller | 26 Aug 2018 | @ Nottinghamshire Outlaws | 4 | 0 | 38 | 1 | 38.00 | 9.50 | 24.00 | - | - | |
| Ed Barnard | 5 Jul 2018 | @ Lancashire Lightning | 4 | 0 | 39 | 1 | 39.00 | 9.75 | 24.00 | 1 | - | |
| George Rhodes | 6 Jul 2018 | @ Warwickshire Bears | 3 | 0 | 39 | 1 | 39.00 | 13.00 | 18.00 | 1 | - | |
| Mitchell Claydon | 8 Jul 2018 | @ Somerset | 4 | 0 | 39 | 1 | 39.00 | 9.75 | 24.00 | - | 1 | |
| Jeetan Patel | 15 Jul 2018 | @ Durham Dynamos | 4 | 0 | 39 | 1 | 39.00 | 9.75 | 24.00 | 1 | - | |