Twenty20 Blast Bowling in Each Season by Tymal Mills
| Season | | Balls | Mdns | Runs | Wkts | BB | Ave | 4wI | 5wI | SRate | Econ |
| 2012 | (England) | 6 | 0 | 8 | 0 | | | | | | 8.00 |
| 2013 | (England) | 12 | 0 | 20 | 0 | | | | | | 10.00 |
| 2014 | (England) | 84 | 0 | 122 | 6 | 3-41 | 20.33 | 0 | 0 | 14.00 | 8.71 |
| 2015 | (England) | 270 | 1 | 358 | 19 | 4-22 | 18.84 | 1 | 0 | 14.21 | 7.95 |
| 2016 | (England) | 232 | 1 | 296 | 15 | 3-15 | 19.73 | 0 | 0 | 15.46 | 7.65 |
| 2017 | (England) | 90 | 0 | 96 | 5 | 3-20 | 19.20 | 0 | 0 | 18.00 | 6.40 |
| 2018 | (England) | 159 | 0 | 224 | 7 | 3-20 | 32.00 | 0 | 0 | 22.71 | 8.45 |
| 2019 | (England) | 138 | 0 | 150 | 7 | 3-23 | 21.42 | 0 | 0 | 19.71 | 6.52 |
| 2020 | (England) | 186 | 0 | 248 | 11 | 2-23 | 22.54 | 0 | 0 | 16.90 | 8.00 |
| 2021 | (England) | 180 | 0 | 240 | 17 | 3-20 | 14.11 | 0 | 0 | 10.58 | 8.00 |
| 2022 | (England) | 202 | 0 | 319 | 15 | 4-32 | 21.26 | 1 | 0 | 13.46 | 9.47 |
| 2023 | (England) | 270 | 0 | 380 | 18 | 3-28 | 21.11 | 0 | 0 | 15.00 | 8.44 |
| 2024 | (England) | 348 | 0 | 468 | 24 | 4-25 | 19.50 | 3 | 0 | 14.50 | 8.06 |
| 2025 | (England) | 292 | 0 | 458 | 18 | 3-13 | 25.44 | 0 | 0 | 16.22 | 9.41 |