Women's Twenty20 Batting and Fielding in Each Season by Maitlan Brown
| Season | | Matches | Inns | Not Out | Runs | HS | Ave | 100 | 50 | Ct | St |
| 2016-17 | (Australia) | 14 | 7 | 2 | 56 | 30* | 11.20 | 0 | 0 | 5 | |
| 2017-18 | (Australia) | 14 | 9 | 3 | 56 | 16* | 9.33 | 0 | 0 | 4 | |
| 2018-19 | (India) | 3 | 3 | 1 | 19 | 9* | 9.50 | 0 | 0 | 0 | |
| 2018-19 | (Australia) | 12 | 7 | 2 | 59 | 33 | 11.80 | 0 | 0 | 6 | |
| 2019-20 | (Australia) | 17 | 7 | 3 | 41 | 22* | 10.25 | 0 | 0 | 5 | |
| 2020-21 | (Australia) | 4 | 3 | 1 | 8 | 5 | 4.00 | 0 | 0 | 1 | |
| 2021-22 | (Australia) | 13 | 10 | 5 | 79 | 31 | 15.80 | 0 | 0 | 0 | |
| 2022-23 | (Australia) | 9 | 6 | 3 | 105 | 34 | 35.00 | 0 | 0 | 4 | |
| 2023 | (England) | 9 | 6 | 5 | 33 | 15* | 33.00 | 0 | 0 | 1 | |
| 2023-24 | (Australia) | 14 | 13 | 2 | 181 | 35 | 16.45 | 0 | 0 | 3 | |
| 2024-25 | (New Zealand) | 2 | 2 | 1 | 48 | 32* | 48.00 | 0 | 0 | 0 | |
| 2024-25 | (Australia) | 11 | 6 | 0 | 39 | 20 | 6.50 | 0 | 0 | 4 | |