First-Class Bowling in Each Season by Gareth Andrew
| Season | | Balls | Mdns | Runs | Wkts | BB | Ave | 5wI | 10wM |
| 2003 | (England) | 468 | 13 | 310 | 10 | 3-14 | 31.00 | 0 | 0 |
| 2004 | (England) | 240 | 5 | 179 | 7 | 4-63 | 25.57 | 0 | 0 |
| 2005 | (England) | 629 | 14 | 500 | 11 | 4-134 | 45.45 | 0 | 0 |
| 2008 | (England) | 1433 | 35 | 1018 | 27 | 5-58 | 37.70 | 1 | 0 |
| 2009 | (England) | 1545 | 38 | 991 | 23 | 5-117 | 43.08 | 1 | 0 |
| 2010 | (England) | 1180 | 32 | 656 | 23 | 4-45 | 28.52 | 0 | 0 |
| 2011 | (England) | 2305 | 63 | 1545 | 52 | 5-59 | 29.71 | 1 | 0 |
| 2012 | (England) | 1164 | 28 | 745 | 19 | 5-86 | 39.21 | 1 | 0 |
| 2012-13 | (New Zealand) | 732 | 31 | 401 | 8 | 3-46 | 50.12 | 0 | 0 |
| 2013 | (England) | 1455 | 59 | 818 | 21 | 4-79 | 38.95 | 0 | 0 |
| 2014 | (England) | 636 | 25 | 319 | 20 | 5-40 | 15.95 | 1 | 0 |
| 2015 | (England) | 469 | 12 | 311 | 10 | 5-85 | 31.10 | 1 | 0 |
| 2016 | (England) | 774 | 25 | 439 | 7 | 3-104 | 62.71 | 0 | 0 |