Women's Twenty20 Batting and Fielding in Each Season by Kerry-Anne Tomlinson
| Season | | Matches | Inns | Not Out | Runs | HS | Ave | 100 | 50 | Ct | St |
| 2007-08 | (New Zealand) | 4 | 3 | 0 | 14 | 13 | 4.66 | 0 | 0 | 1 | |
| 2008-09 | (New Zealand) | 5 | 3 | 0 | 19 | 12 | 6.33 | 0 | 0 | 0 | |
| 2009-10 | (New Zealand) | 4 | 2 | 0 | 19 | 15 | 9.50 | 0 | 0 | 1 | |
| 2011 | (England) | 3 | 3 | 1 | 51 | 36* | 25.50 | 0 | 0 | 3 | |
| 2011-12 | (New Zealand) | 9 | 8 | 0 | 143 | 47 | 17.87 | 0 | 0 | 0 | |
| 2012-13 | (New Zealand) | 5 | 5 | 0 | 98 | 44 | 19.60 | 0 | 0 | 3 | |
| 2013-14 | (New Zealand) | 2 | 2 | 0 | 44 | 34 | 22.00 | 0 | 0 | 0 | |
| 2014-15 | (New Zealand) | 5 | 5 | 0 | 99 | 39 | 19.80 | 0 | 0 | 2 | |
| 2015-16 | (New Zealand) | 5 | 4 | 1 | 30 | 21* | 10.00 | 0 | 0 | 0 | |
| 2016-17 | (New Zealand) | 5 | 3 | 1 | 40 | 23* | 20.00 | 0 | 0 | 1 | |
| 2017-18 | (New Zealand) | 9 | 9 | 1 | 94 | 25 | 11.75 | 0 | 0 | 6 | 5 |
| 2018 | (Ireland) | 5 | 5 | 1 | 155 | 54 | 38.75 | 0 | 1 | 1 | |
| 2018-19 | (New Zealand) | 8 | 8 | 0 | 53 | 15 | 6.62 | 0 | 0 | 1 | |
| 2019 | (Ireland) | 8 | 7 | 1 | 241 | 67* | 40.16 | 0 | 1 | 0 | |
| 2019-20 | (New Zealand) | 6 | 6 | 1 | 57 | 18 | 11.40 | 0 | 0 | 2 | |
| 2020-21 | (New Zealand) | 8 | 5 | 1 | 33 | 20 | 8.25 | 0 | 0 | 0 | |
| 2021-22 | (New Zealand) | 6 | 6 | 0 | 78 | 40 | 13.00 | 0 | 0 | 0 | |
| 2022-23 | (New Zealand) | 8 | 6 | 0 | 124 | 40 | 20.66 | 0 | 0 | 2 | |
| 2023-24 | (New Zealand) | 6 | 2 | 0 | 1 | 1 | 0.50 | 0 | 0 | 2 | |