Women's Twenty20 Batting and Fielding in Each Season by Bryony Smith
| Season | | Matches | Inns | Not Out | Runs | HS | Ave | 100 | 50 | Ct | St |
| 2014 | (England) | 6 | 5 | 1 | 57 | 25 | 14.25 | 0 | 0 | 0 | |
| 2015 | (England) | 7 | 6 | 0 | 45 | 26 | 7.50 | 0 | 0 | 0 | |
| 2016 | (England) | 10 | 10 | 0 | 207 | 81 | 20.70 | 0 | 1 | 0 | |
| 2017 | (England) | 14 | 14 | 2 | 149 | 34* | 12.41 | 0 | 0 | 7 | |
| 2017-18 | (India) | 3 | 3 | 0 | 16 | 15 | 5.33 | 0 | 0 | 0 | |
| 2018 | (England) | 17 | 17 | 1 | 310 | 109* | 19.37 | 1 | 0 | 4 | |
| 2019 | (England) | 15 | 13 | 1 | 284 | 85 | 23.66 | 0 | 2 | 5 | |
| 2021 | (England) | 15 | 15 | 0 | 299 | 42 | 19.93 | 0 | 0 | 4 | |
| 2022 | (England) | 21 | 20 | 1 | 321 | 63 | 16.89 | 0 | 2 | 6 | |
| 2023 | (England) | 14 | 14 | 0 | 482 | 83 | 34.42 | 0 | 4 | 4 | 1 |
| 2023-24 | (Australia) | 13 | 12 | 0 | 90 | 28 | 7.50 | 0 | 0 | 4 | |
| 2024 | (England) | 20 | 19 | 1 | 308 | 57* | 17.11 | 0 | 1 | 4 | |
| 2024 | (Ireland) | 2 | 2 | 0 | 86 | 58 | 43.00 | 0 | 1 | 0 | |
| 2025 | (England) | 25 | 25 | 0 | 476 | 44 | 19.04 | 0 | 0 | 7 | |
| 2025-26 | (New Zealand) | 1 | 1 | 0 | 7 | 7 | 7.00 | 0 | 0 | 0 | |