Women's Twenty20 Bowling in Each Season by Thea Brookes
| Season | | Balls | Mdns | Runs | Wkts | BB | Ave | 4wI | 5wI | SRate | Econ |
| 2009 | (England) | | 0 | 0 | 0 | | | | | | 0.00 |
| 2010 | (England) | 6 | 0 | 13 | 0 | | | | | | 13.00 |
| 2011 | (England) | 84 | 1 | 76 | 1 | 1-14 | 76.00 | 0 | 0 | 84.00 | 5.42 |
| 2012 | (England) | 30 | 0 | 28 | 2 | 1-13 | 14.00 | 0 | 0 | 15.00 | 5.60 |
| 2013 | (England) | 84 | 0 | 66 | 6 | 3-16 | 11.00 | 0 | 0 | 14.00 | 4.71 |
| 2015 | (England) | 156 | 1 | 107 | 3 | 1-18 | 35.66 | 0 | 0 | 52.00 | 4.11 |
| 2016 | (England) | 21 | 0 | 30 | 0 | | | | | | 8.57 |
| 2017 | (England) | 126 | 1 | 117 | 4 | 1-13 | 29.25 | 0 | 0 | 31.50 | 5.57 |
| 2018 | (England) | 96 | 0 | 77 | 8 | 2-5 | 9.62 | 0 | 0 | 12.00 | 4.81 |
| 2019 | (England) | 12 | 0 | 21 | 0 | | | | | | 10.50 |
| 2021 | (England) | 12 | 0 | 11 | 1 | 1-11 | 11.00 | 0 | 0 | 12.00 | 5.50 |
| 2022 | (England) | 60 | 0 | 46 | 4 | 2-18 | 11.50 | 0 | 0 | 15.00 | 4.60 |
| 2023 | (England) | 42 | 0 | 32 | 3 | 2-18 | 10.66 | 0 | 0 | 14.00 | 4.57 |