Twenty20 Batting and Fielding in Each Season by Josh Cobb
| Season | | Matches | Inns | Not Out | Runs | HS | Ave | 100 | 50 | Ct | St |
| 2008 | (England) | 1 | 1 | 1 | 2 | 2* | | 0 | 0 | 0 | |
| 2010 | (England) | 8 | 5 | 1 | 31 | 15 | 7.75 | 0 | 0 | 3 | |
| 2011 | (England) | 19 | 18 | 1 | 378 | 60 | 22.23 | 0 | 2 | 10 | |
| 2011-12 | (India) | 2 | 2 | 0 | 24 | 15 | 12.00 | 0 | 0 | 0 | |
| 2012 | (England) | 9 | 9 | 0 | 187 | 46 | 20.77 | 0 | 0 | 4 | |
| 2012-13 | (Bangladesh) | 13 | 12 | 3 | 176 | 34* | 19.55 | 0 | 0 | 6 | |
| 2013 | (England) | 10 | 10 | 2 | 232 | 67* | 29.00 | 0 | 2 | 8 | |
| 2013-14 | (New Zealand) | 4 | 4 | 0 | 11 | 10 | 2.75 | 0 | 0 | 1 | |
| 2014 | (England) | 14 | 13 | 0 | 357 | 70 | 27.46 | 0 | 2 | 9 | |
| 2015 | (England) | 16 | 16 | 2 | 431 | 84 | 30.78 | 0 | 2 | 7 | |
| 2015-16 | (Bangladesh) | 4 | 4 | 0 | 51 | 21 | 12.75 | 0 | 0 | 2 | |
| 2016 | (England) | 15 | 15 | 2 | 464 | 80 | 35.69 | 0 | 5 | 7 | |
| 2016-17 | (Bangladesh) | 1 | 1 | 0 | 6 | 6 | 6.00 | 0 | 0 | 0 | |
| 2017 | (England) | 6 | 5 | 0 | 113 | 48 | 22.60 | 0 | 0 | 4 | |
| 2018 | (England) | 14 | 14 | 2 | 448 | 103 | 37.33 | 1 | 4 | 3 | |
| 2019 | (England) | 11 | 10 | 0 | 254 | 84 | 25.40 | 0 | 2 | 1 | |
| 2020 | (England) | 10 | 10 | 1 | 156 | 49 | 17.33 | 0 | 0 | 3 | |
| 2021 | (England) | 10 | 9 | 1 | 227 | 62 | 28.37 | 0 | 1 | 10 | |
| 2022 | (England) | 23 | 19 | 1 | 367 | 70 | 20.38 | 0 | 4 | 13 | |
| 2023 | (England) | 8 | 7 | 0 | 76 | 23 | 10.85 | 0 | 0 | 3 | |