First-Class Bowling in Each Season by Ravi Ashwin
| Season | | Balls | Mdns | Runs | Wkts | BB | Ave | 5wI | 10wM |
| 2006-07 | (India) | 1248 | 68 | 525 | 31 | 6-64 | 16.93 | 4 | 2 |
| 2007-08 | (Sri Lanka) | 166 | 3 | 100 | 3 | 3-100 | 33.33 | 0 | 0 |
| 2007-08 | (India) | 627 | 16 | 330 | 14 | 6-133 | 23.57 | 1 | 0 |
| 2008-09 | (India) | 2768 | 106 | 1242 | 32 | 3-57 | 38.81 | 0 | 0 |
| 2009-10 | (India) | 2028 | 80 | 835 | 23 | 6-67 | 36.30 | 2 | 0 |
| 2010-11 | (India) | 1657 | 52 | 737 | 31 | 6-87 | 23.77 | 4 | 1 |
| 2011-12 | (India) | 1020 | 22 | 504 | 22 | 6-47 | 22.90 | 2 | 0 |
| 2011-12 | (Australia) | 1008 | 20 | 565 | 9 | 3-81 | 62.77 | 0 | 0 |
| 2012 | (India) | 536 | 20 | 236 | 18 | 6-31 | 13.11 | 3 | 1 |
| 2012-13 | (India) | 2869 | 122 | 1320 | 43 | 7-103 | 30.69 | 4 | 1 |
| 2013-14 | (India) | 432 | 17 | 232 | 12 | 4-89 | 19.33 | 0 | 0 |
| 2013-14 | (South Africa) | 252 | 5 | 108 | 0 | | | | |
| 2014 | (England) | 213 | 3 | 101 | 3 | 3-72 | 33.66 | 0 | 0 |
| 2014-15 | (Australia) | 1030 | 27 | 584 | 12 | 4-105 | 48.66 | 0 | 0 |
| 2015 | (Bangladesh) | 186 | 8 | 95 | 5 | 5-87 | 19.00 | 1 | 0 |
| 2015 | (Sri Lanka) | 690 | 20 | 380 | 21 | 6-46 | 18.09 | 2 | 1 |
| 2015-16 | (India) | 988 | 56 | 345 | 31 | 7-66 | 11.12 | 4 | 1 |
| 2016 | (West Indies) | 786 | 29 | 394 | 17 | 7-83 | 23.17 | 2 | 0 |
| 2016-17 | (India) | 4430 | 141 | 2073 | 82 | 7-59 | 25.28 | 7 | 3 |
| 2017 | (England) | 1106 | 29 | 583 | 20 | 5-68 | 29.15 | 2 | 0 |
| 2017 | (Sri Lanka) | 874 | 27 | 440 | 17 | 5-69 | 25.88 | 1 | 0 |
| 2017-18 | (India) | 1855 | 56 | 927 | 24 | 4-63 | 38.62 | 0 | 0 |
| 2017-18 | (South Africa) | 459 | 17 | 215 | 7 | 4-113 | 30.71 | 0 | 0 |
| 2018 | (England) | 838 | 30 | 360 | 11 | 4-62 | 32.72 | 0 | 0 |
| 2018 | (India) | 118 | 4 | 59 | 5 | 4-27 | 11.80 | 0 | 0 |
| 2018-19 | (Australia) | 521 | 22 | 149 | 6 | 3-57 | 24.83 | 0 | 0 |
| 2018-19 | (India) | 612 | 20 | 266 | 13 | 4-37 | 20.46 | 0 | 0 |
| 2019 | (England) | 1786 | 73 | 836 | 34 | 6-69 | 24.58 | 4 | 1 |
| 2019-20 | (India) | 2138 | 87 | 911 | 47 | 7-145 | 19.38 | 2 | 0 |
| 2019-20 | (New Zealand) | 401 | 5 | 197 | 5 | 3-99 | 39.40 | 0 | 0 |
| 2020-21 | (Australia) | 937 | 23 | 408 | 14 | 4-55 | 29.14 | 0 | 0 |
| 2020-21 | (India) | 1129 | 33 | 471 | 32 | 6-61 | 14.71 | 3 | 0 |
| 2021 | (England) | 498 | 23 | 171 | 11 | 6-27 | 15.54 | 1 | 0 |
| 2021-22 | (South Africa) | 385 | 11 | 182 | 3 | 2-18 | 60.66 | 0 | 0 |
| 2021-22 | (India) | 1034 | 49 | 340 | 26 | 4-8 | 13.07 | 0 | 0 |
| 2022-23 | (Bangladesh) | 485 | 9 | 246 | 7 | 4-71 | 35.14 | 0 | 0 |
| 2022-23 | (India) | 999 | 43 | 432 | 25 | 6-91 | 17.28 | 2 | 0 |
| 2023 | (West Indies) | 540 | 25 | 225 | 15 | 7-71 | 15.00 | 2 | 1 |
| 2023-24 | (South Africa) | 114 | 6 | 41 | 1 | 1-41 | 41.00 | 0 | 0 |
| 2023-24 | (India) | 939 | 12 | 645 | 26 | 5-51 | 24.80 | 2 | 0 |
| 2024-25 | (India) | 972 | 14 | 583 | 20 | 6-88 | 29.15 | 1 | 0 |
| 2024-25 | (Australia) | 108 | 4 | 53 | 1 | 1-53 | 53.00 | 0 | 0 |