Women's International Twenty20 Bowling in Each Season by Anna Peterson
| Season | | Balls | Mdns | Runs | Wkts | BB | Ave | 4wI | 5wI | SRate | Econ |
| 2014-15 | (New Zealand) | | 0 | 0 | 0 | | | | | | 0.00 |
| 2015 | (India) | 12 | 0 | 18 | 0 | | | | | | 9.00 |
| 2015-16 | (India) | | 0 | 0 | 0 | | | | | | 0.00 |
| 2015-16 | (New Zealand) | 42 | 0 | 51 | 1 | 1-10 | 51.00 | 0 | 0 | 42.00 | 7.28 |
| 2016-17 | (Australia) | 18 | 0 | 14 | 4 | 3-2 | 3.50 | 0 | 0 | 4.50 | 4.66 |
| 2017-18 | (New Zealand) | 72 | 0 | 73 | 3 | 2-25 | 24.33 | 0 | 0 | 24.00 | 6.08 |
| 2017-18 | (United Arab Emirates) | 48 | 0 | 55 | 1 | 1-13 | 55.00 | 0 | 0 | 48.00 | 6.87 |
| 2018 | (England) | 42 | 0 | 49 | 2 | 1-13 | 24.50 | 0 | 0 | 21.00 | 7.00 |
| 2018 | (Ireland) | 12 | 0 | 19 | 1 | 1-19 | 19.00 | 0 | 0 | 12.00 | 9.50 |
| 2018-19 | (New Zealand) | 30 | 0 | 45 | 0 | | | | | | 9.00 |
| 2018-19 | (West Indies) | 6 | 0 | 11 | 1 | 1-11 | 11.00 | 0 | 0 | 6.00 | 11.00 |
| 2019-20 | (Australia) | 54 | 0 | 60 | 2 | 2-31 | 30.00 | 0 | 0 | 27.00 | 6.66 |
| 2019-20 | (New Zealand) | 36 | 0 | 32 | 3 | 3-14 | 10.66 | 0 | 0 | 12.00 | 5.33 |