Women's Twenty20 Batting and Fielding in Each Season by Molly Penfold
| Season | | Matches | Inns | Not Out | Runs | HS | Ave | 100 | 50 | Ct | St |
| 2020-21 | (New Zealand) | 3 | 2 | 0 | 1 | 1 | 0.50 | 0 | 0 | 0 | |
| 2021-22 | (New Zealand) | 11 | 4 | 0 | 11 | 11 | 2.75 | 0 | 0 | 2 | |
| 2022-23 | (South Africa) | 1 | 0 | | | | | | | 0 | |
| 2022-23 | (West Indies) | 1 | 0 | | | | | | | 0 | |
| 2022-23 | (New Zealand) | 8 | 4 | 0 | 14 | 6 | 3.50 | 0 | 0 | 1 | |
| 2023 | (Sri Lanka) | 1 | 1 | 0 | 2 | 2 | 2.00 | 0 | 0 | 0 | |
| 2023-24 | (South Africa) | 2 | 1 | 0 | 0 | 0 | 0.00 | 0 | 0 | 0 | |
| 2023-24 | (New Zealand) | 14 | 9 | 6 | 40 | 15 | 13.33 | 0 | 0 | 8 | |
| 2024 | (England) | 1 | 1 | 1 | 1 | 1* | | 0 | 0 | 0 | |
| 2024-25 | (Australia) | 2 | 0 | | | | | | | 0 | |
| 2024-25 | (New Zealand) | 10 | 6 | 4 | 43 | 13 | 21.50 | 0 | 0 | 4 | |
| 2025 | (England) | 2 | 2 | 0 | 0 | 0 | 0.00 | 0 | 0 | 1 | |
| 2025 | (West Indies) | 2 | 0 | | | | | | | 1 | |