First-Class Bowling in Each Season by Ashish Nehra
| Season | | Balls | Mdns | Runs | Wkts | BB | Ave | 5wI | 10wM |
| 1997-98 | (India) | 545 | 16 | 270 | 12 | 4-45 | 22.50 | 0 | 0 |
| 1998-99 | (Sri Lanka) | 168 | 5 | 94 | 1 | 1-94 | 94.00 | 0 | 0 |
| 1998-99 | (India) | 1891 | 78 | 871 | 32 | 6-63 | 27.21 | 1 | 0 |
| 1999-00 | (India) | 1508 | 56 | 734 | 31 | 6-66 | 23.67 | 3 | 1 |
| 2000-01 | (India) | 1789 | 62 | 931 | 54 | 7-14 | 17.24 | 5 | 3 |
| 2001 | (Zimbabwe) | 529 | 12 | 260 | 14 | 4-72 | 18.57 | 0 | 0 |
| 2001-02 | (West Indies) | 1026 | 53 | 453 | 12 | 4-112 | 37.75 | 0 | 0 |
| 2001-02 | (India) | 1105 | 58 | 456 | 16 | 5-46 | 28.50 | 1 | 0 |
| 2001-02 | (South Africa) | 330 | 8 | 253 | 4 | 2-121 | 63.25 | 0 | 0 |
| 2002 | (England) | 684 | 14 | 473 | 11 | 4-85 | 43.00 | 0 | 0 |
| 2002-03 | (New Zealand) | 395 | 14 | 194 | 6 | 3-34 | 32.33 | 0 | 0 |
| 2002-03 | (India) | 138 | 9 | 66 | 1 | 1-66 | 66.00 | 0 | 0 |
| 2003-04 | (India) | 378 | 18 | 151 | 3 | 2-50 | 50.33 | 0 | 0 |
| 2003-04 | (Pakistan) | 162 | 6 | 80 | 3 | 2-60 | 26.66 | 0 | 0 |
| 2003-04 | (Australia) | 930 | 24 | 555 | 9 | 2-33 | 61.66 | 0 | 0 |
| 2004-05 | (India) | 858 | 19 | 528 | 18 | 6-57 | 29.33 | 1 | 0 |
| 2006-07 | (India) | 1785 | 61 | 966 | 23 | 5-105 | 42.00 | 1 | 0 |
| 2008-09 | (India) | 608 | 21 | 342 | 7 | 3-70 | 48.85 | 0 | 0 |
| 2011-12 | (India) | 619 | 25 | 385 | 14 | 6-102 | 27.50 | 1 | 0 |
| 2012-13 | (India) | 408 | 13 | 212 | 4 | 3-92 | 53.00 | 0 | 0 |
| 2013-14 | (India) | 1110 | 40 | 558 | 28 | 6-16 | 19.92 | 1 | 0 |