| Player | Date | Match | Overs | Mdns | Runs | Wkts | Ave | Econ | SR | Wd | Nb | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Graham Napier | 18 Jul 2004 | @ Leicestershire Foxes | 4 | 0 | 28 | 1 | 28.00 | 7.00 | 24.00 | - | - | |
| Phil Sampson | 1 Jul 2004 | @ Sussex Sharks | 4 | 0 | 29 | 1 | 29.00 | 7.25 | 24.00 | - | - | |
| Mark Wagh | 7 Jul 2004 | @ Welsh Dragons | 4 | 0 | 29 | 1 | 29.00 | 7.25 | 24.00 | - | - | |
| Andrew Harris | 8 Jul 2004 | @ Derbyshire Falcons | 3 | 0 | 29 | 1 | 29.00 | 9.67 | 18.00 | 2 | - | |
| Brad Hogg | 8 Jul 2004 | @ Worcestershire Royals | 3 | 0 | 29 | 1 | 29.00 | 9.67 | 18.00 | 1 | - | |
| Andy Gray | 14 Jul 2004 | @ Durham Dynamos | 4 | 0 | 29 | 1 | 29.00 | 7.25 | 24.00 | - | - | |
| Simon Cook | 14 Jul 2004 | @ Surrey Lions | 3 | 0 | 29 | 1 | 29.00 | 9.67 | 18.00 | - | - | |
| Adam Hollioake | 6 Aug 2004 | @ Lancashire Lightning | 4 | 0 | 29 | 1 | 29.00 | 7.25 | 24.00 | - | - | |
| Alex Wharf | 6 Aug 2004 | @ Leicestershire Foxes | 4 | 0 | 29 | 1 | 29.00 | 7.25 | 24.00 | - | - | |
| Alex Wharf | 7 Jul 2004 | @ Warwickshire Bears | 4 | 0 | 30 | 1 | 30.00 | 7.50 | 24.00 | 2 | - | |
| Ian Bell | 8 Jul 2004 | @ Worcestershire Royals | 3 | 0 | 30 | 1 | 30.00 | 10.00 | 18.00 | - | - | |
| Lance Klusener | 12 Jul 2004 | @ Hampshire Royals | 3 | 0 | 30 | 1 | 30.00 | 10.00 | 18.00 | 1 | 2 | |
| James Kirtley | 14 Jul 2004 | @ Essex Eagles | 4 | 0 | 30 | 1 | 30.00 | 7.50 | 24.00 | - | - | |
| James Averis | 14 Jul 2004 | @ Warwickshire Bears | 4 | 0 | 30 | 1 | 30.00 | 7.50 | 24.00 | - | - | |
| Adrian Dale | 6 Aug 2004 | @ Leicestershire Foxes | 3 | 0 | 30 | 1 | 30.00 | 10.00 | 18.00 | - | - | |
| Gareth Andrew | 4 Jul 2004 | @ Welsh Dragons | 3.3 | 0 | 31 | 1 | 31.00 | 8.86 | 21.00 | 1 | - | |
| James Bruce | 12 Jul 2004 | @ Middlesex Panthers | 3 | 0 | 31 | 1 | 31.00 | 10.33 | 18.00 | 1 | - | |
| Aaron Laraman | 14 Jul 2004 | @ Northamptonshire Steelbacks | 4 | 0 | 31 | 1 | 31.00 | 7.75 | 24.00 | 2 | - | |
| Andy Bichel | 14 Jul 2004 | @ Welsh Dragons | 3 | 0 | 31 | 1 | 31.00 | 10.33 | 18.00 | 1 | - | |
| Phil Sampson | 18 Jul 2004 | @ Worcestershire Royals | 4 | 0 | 31 | 1 | 31.00 | 7.75 | 24.00 | - | - | |
| Rikki Clarke | 6 Aug 2004 | @ Lancashire Lightning | 4 | 0 | 31 | 1 | 31.00 | 7.75 | 24.00 | - | - | |
| Mark Cleary | 1 Jul 2004 | @ Lancashire Lightning | 4 | 0 | 32 | 1 | 32.00 | 8.00 | 24.00 | 1 | - | |
| Robin Martin-Jenkins | 1 Jul 2004 | @ Surrey Lions | 3 | 0 | 32 | 1 | 32.00 | 10.67 | 18.00 | 1 | - | |
| Simon Cook | 1 Jul 2004 | @ Kent Spitfires | 3 | 0 | 33 | 1 | 33.00 | 11.00 | 18.00 | 1 | - | |
| Johann Louw | 1 Jul 2004 | @ Welsh Dragons | 3.1 | 0 | 33 | 1 | 33.00 | 10.42 | 19.00 | 3 | 2 | |
| Andrew Davies | 4 Jul 2004 | @ Somerset | 4 | 0 | 33 | 1 | 33.00 | 8.25 | 24.00 | 3 | - | |
| Alex Wharf | 4 Jul 2004 | @ Somerset | 4 | 0 | 33 | 1 | 33.00 | 8.25 | 24.00 | - | - | |
| Jon Lewis | 9 Jul 2004 | @ Somerset | 4 | 0 | 33 | 1 | 33.00 | 8.25 | 24.00 | - | - | |
| Ben Trott | 4 Jul 2004 | @ Essex Eagles | 4 | 0 | 34 | 1 | 34.00 | 8.50 | 24.00 | - | - | |
| Tim Bresnan | 6 Jul 2004 | @ Nottinghamshire Outlaws | 4 | 0 | 34 | 1 | 34.00 | 8.50 | 24.00 | - | - | |
| Jon Moss | 7 Jul 2004 | @ Lancashire Lightning | 4 | 1 | 34 | 1 | 34.00 | 8.50 | 24.00 | - | - | |
| Ant Botha | 7 Jul 2004 | @ Lancashire Lightning | 3 | 0 | 34 | 1 | 34.00 | 11.33 | 18.00 | - | - | |
| Richard Dawson | 7 Jul 2004 | @ Leicestershire Foxes | 3 | 0 | 34 | 1 | 34.00 | 11.33 | 18.00 | - | - | |
| Glen Chapple | 13 Jul 2004 | @ Yorkshire Carnegie | 3 | 0 | 34 | 1 | 34.00 | 11.33 | 18.00 | - | - | |
| Mohammad Akram | 1 Jul 2004 | @ Surrey Lions | 3 | 0 | 35 | 1 | 35.00 | 11.67 | 18.00 | 1 | - | |
| Billy Taylor | 2 Jul 2004 | @ Surrey Lions | 4 | 0 | 35 | 1 | 35.00 | 8.75 | 24.00 | - | - | |
| James Bruce | 1 Jul 2004 | @ Essex Eagles | 3 | 0 | 36 | 1 | 36.00 | 12.00 | 18.00 | - | - | |
| Andrew Davies | 1 Jul 2004 | @ Northamptonshire Steelbacks | 4 | 0 | 36 | 1 | 36.00 | 9.00 | 24.00 | - | - | |
| Mushtaq Ahmed | 1 Jul 2004 | @ Surrey Lions | 4 | 0 | 36 | 1 | 36.00 | 9.00 | 24.00 | 1 | - | |
| Aaron Laraman | 4 Jul 2004 | @ Welsh Dragons | 4 | 0 | 36 | 1 | 36.00 | 9.00 | 24.00 | 1 | - | |
| Gareth Breese | 8 Jul 2004 | @ Lancashire Lightning | 4 | 0 | 36 | 1 | 36.00 | 9.00 | 24.00 | - | - | |
| Mark Wagh | 11 Jul 2004 | @ Northamptonshire Steelbacks | 3 | 0 | 36 | 1 | 36.00 | 12.00 | 18.00 | 2 | - | |
| Lance Klusener | 14 Jul 2004 | @ Surrey Lions | 4 | 0 | 36 | 1 | 36.00 | 9.00 | 24.00 | 1 | - | |
| Brad Hogg | 18 Jul 2004 | @ Welsh Dragons | 4 | 0 | 36 | 1 | 36.00 | 9.00 | 24.00 | - | - | |
| Charles Dagnall | 6 Aug 2004 | @ Surrey Lions | 4 | 0 | 36 | 1 | 36.00 | 9.00 | 24.00 | 2 | 1 | |
| Chris Silverwood | 6 Jul 2004 | @ Nottinghamshire Outlaws | 4 | 0 | 37 | 1 | 37.00 | 9.25 | 24.00 | 3 | - | |
| Billy Taylor | 12 Jul 2004 | @ Middlesex Panthers | 4 | 0 | 37 | 1 | 37.00 | 9.25 | 24.00 | - | - | |
| Ottis Gibson | 7 Jul 2004 | @ Yorkshire Carnegie | 4 | 0 | 38 | 1 | 38.00 | 9.50 | 24.00 | - | - | |
| Ravi Bopara | 18 Jul 2004 | @ Leicestershire Foxes | 4 | 0 | 38 | 1 | 38.00 | 9.50 | 24.00 | - | - | |
| Ashley Cowan | 4 Jul 2004 | @ Kent Spitfires | 4 | 0 | 39 | 1 | 39.00 | 9.75 | 24.00 | 2 | - | |
| Darren Thomas | 4 Jul 2004 | @ Somerset | 4 | 0 | 39 | 1 | 39.00 | 9.75 | 24.00 | 1 | - | |
| Gareth Andrew | 14 Jul 2004 | @ Northamptonshire Steelbacks | 4 | 0 | 42 | 1 | 42.00 | 10.50 | 24.00 | 3 | - | |
| Ben Trott | 1 Jul 2004 | @ Middlesex Panthers | 4 | 0 | 43 | 1 | 43.00 | 10.75 | 24.00 | - | - | |
| Andrew Hall | 1 Jul 2004 | @ Gloucestershire Gladiators | 4 | 0 | 43 | 1 | 43.00 | 10.75 | 24.00 | 1 | 1 | |
| Richard Dawson | 6 Jul 2004 | @ Nottinghamshire Outlaws | 4 | 0 | 43 | 1 | 43.00 | 10.75 | 24.00 | 1 | - | |
| Anthony McGrath | 6 Jul 2004 | @ Nottinghamshire Outlaws | 2.5 | 0 | 46 | 1 | 46.00 | 16.24 | 17.00 | 1 | - | |
| James Kirtley | 1 Jul 2004 | @ Surrey Lions | 4 | 0 | 63 | 1 | 63.00 | 15.75 | 24.00 | 4 | 3 | |