Women's International Twenty20 Bowling in Each Season by Eimear Richardson
| Season | | Balls | Mdns | Runs | Wkts | BB | Ave | 4wI | 5wI | SRate | Econ |
| 2008 | (Ireland) | | 0 | 0 | 0 | | | | | | 0.00 |
| 2008 | (England) | 24 | 0 | 22 | 1 | 1-22 | 22.00 | 0 | 0 | 24.00 | 5.50 |
| 2009 | (Ireland) | 78 | 0 | 71 | 4 | 2-20 | 17.75 | 0 | 0 | 19.50 | 5.46 |
| 2010-11 | (South Africa) | 30 | 1 | 23 | 0 | | | | | | 4.60 |
| 2010-11 | (Sri Lanka) | 8 | 0 | 4 | 0 | | | | | | 3.00 |
| 2011 | (Netherlands) | 48 | 0 | 38 | 1 | 1-17 | 38.00 | 0 | 0 | 48.00 | 4.75 |
| 2012 | (Ireland) | 48 | 0 | 29 | 0 | | | | | | 3.62 |
| 2013 | (Ireland) | 54 | 0 | 52 | 0 | | | | | | 5.77 |
| 2013 | (England) | 42 | 0 | 41 | 2 | 2-18 | 20.50 | 0 | 0 | 21.00 | 5.85 |
| 2013-14 | (Bangladesh) | 84 | 0 | 137 | 4 | 2-32 | 34.25 | 0 | 0 | 21.00 | 9.78 |
| 2018 | (Ireland) | 67 | 0 | 80 | 4 | 2-20 | 20.00 | 0 | 0 | 16.75 | 7.16 |
| 2018 | (Netherlands) | 102 | 0 | 89 | 5 | 2-19 | 17.80 | 0 | 0 | 20.40 | 5.23 |
| 2018-19 | (West Indies) | 66 | 0 | 74 | 2 | 1-12 | 37.00 | 0 | 0 | 33.00 | 6.72 |
| 2019 | (Netherlands) | 100 | 0 | 75 | 7 | 3-14 | 10.71 | 0 | 0 | 14.28 | 4.50 |
| 2019 | (Scotland) | 120 | 2 | 78 | 9 | 3-9 | 8.66 | 0 | 0 | 13.33 | 3.90 |
| 2021 | (Ireland) | 48 | 0 | 70 | 1 | 1-31 | 70.00 | 0 | 0 | 48.00 | 8.75 |
| 2021 | (Spain) | 73 | 2 | 51 | 7 | 2-0 | 7.28 | 0 | 0 | 10.42 | 4.19 |
| 2022 | (Scotland) | 36 | 1 | 29 | 1 | 1-16 | 29.00 | 0 | 0 | 36.00 | 4.83 |
| 2022 | (United Arab Emirates) | 114 | 0 | 120 | 5 | 2-19 | 24.00 | 0 | 0 | 22.80 | 6.31 |
| 2022-23 | (Pakistan) | 54 | 0 | 69 | 1 | 1-25 | 69.00 | 0 | 0 | 54.00 | 7.66 |
| 2022-23 | (South Africa) | 24 | 0 | 49 | 0 | | | | | | 12.25 |
| 2023 | (West Indies) | | 0 | 0 | 0 | | | | | | 0.00 |
| 2024 | (United Arab Emirates) | 98 | 2 | 79 | 6 | 3-8 | 13.16 | 0 | 0 | 16.33 | 4.83 |