First-Class Bowling in Each Season by Darren Stevens
| Season | | Balls | Mdns | Runs | Wkts | BB | Ave | 5wI | 10wM |
| 1997 | (England) | 12 | 1 | 5 | 1 | 1-5 | 5.00 | 0 | 0 |
| 1998 | (England) | | 0 | 0 | 0 | | | | |
| 1999 | (England) | 7 | 0 | 6 | 0 | | | | |
| 2000 | (England) | 36 | 2 | 14 | 0 | | | | |
| 2001 | (England) | 42 | 1 | 28 | 0 | | | | |
| 2002 | (England) | 294 | 3 | 201 | 1 | 1-125 | 201.00 | 0 | 0 |
| 2002-03 | (Sri Lanka) | 36 | 4 | 8 | 0 | | | | |
| 2003 | (England) | 138 | 5 | 71 | 1 | 1-5 | 71.00 | 0 | 0 |
| 2004 | (England) | 104 | 1 | 80 | 3 | 2-50 | 26.66 | 0 | 0 |
| 2005 | (England) | 1198 | 28 | 655 | 17 | 3-19 | 38.52 | 0 | 0 |
| 2006 | (England) | 1415 | 39 | 688 | 19 | 4-36 | 36.21 | 0 | 0 |
| 2007 | (England) | 677 | 24 | 305 | 12 | 3-91 | 25.41 | 0 | 0 |
| 2008 | (England) | 738 | 26 | 322 | 10 | 4-70 | 32.20 | 0 | 0 |
| 2009 | (England) | 408 | 13 | 256 | 2 | 1-42 | 128.00 | 0 | 0 |
| 2010 | (England) | 1681 | 74 | 768 | 28 | 4-38 | 27.42 | 0 | 0 |
| 2011 | (England) | 1730 | 74 | 862 | 41 | 7-21 | 21.02 | 2 | 1 |
| 2012 | (England) | 1827 | 63 | 840 | 35 | 5-35 | 24.00 | 1 | 0 |
| 2013 | (England) | 2422 | 111 | 1051 | 32 | 5-39 | 32.84 | 1 | 0 |
| 2014 | (England) | 3160 | 123 | 1553 | 56 | 6-64 | 27.73 | 6 | 0 |
| 2015 | (England) | 2515 | 100 | 1242 | 61 | 5-58 | 20.36 | 2 | 0 |
| 2016 | (England) | 2491 | 106 | 1172 | 39 | 4-74 | 30.05 | 0 | 0 |
| 2017 | (England) | 2488 | 109 | 1157 | 63 | 8-75 | 18.36 | 7 | 0 |
| 2018 | (England) | 1774 | 76 | 799 | 42 | 6-26 | 19.02 | 2 | 0 |
| 2019 | (England) | 2532 | 134 | 937 | 54 | 5-20 | 17.35 | 5 | 1 |
| 2020 | (England) | 1254 | 64 | 452 | 29 | 5-37 | 15.58 | 3 | 0 |
| 2021 | (England) | 1704 | 93 | 725 | 39 | 5-53 | 18.58 | 2 | 0 |
| 2022 | (England) | 912 | 34 | 451 | 6 | 2-54 | 75.16 | 0 | 0 |