Twenty20 Batting and Fielding in Each Season by George Worker
| Season | | Matches | Inns | Not Out | Runs | HS | Ave | 100 | 50 | Ct | St |
| 2008-09 | (New Zealand) | 4 | 4 | 0 | 21 | 8 | 5.25 | 0 | 0 | 3 | |
| 2009-10 | (New Zealand) | 4 | 3 | 1 | 22 | 12* | 11.00 | 0 | 0 | 1 | |
| 2010-11 | (New Zealand) | 9 | 9 | 1 | 207 | 59 | 25.87 | 0 | 1 | 4 | |
| 2010-11 | (South Africa) | 4 | 3 | 0 | 33 | 29 | 11.00 | 0 | 0 | 0 | |
| 2011-12 | (New Zealand) | 11 | 9 | 1 | 255 | 55* | 31.87 | 0 | 1 | 0 | |
| 2012-13 | (New Zealand) | 10 | 10 | 1 | 369 | 89* | 41.00 | 0 | 3 | 3 | |
| 2013-14 | (New Zealand) | 8 | 7 | 1 | 104 | 53* | 17.33 | 0 | 1 | 4 | |
| 2014-15 | (New Zealand) | 10 | 9 | 2 | 318 | 78* | 45.42 | 0 | 3 | 2 | |
| 2015 | (South Africa) | 1 | 1 | 0 | 28 | 28 | 28.00 | 0 | 0 | 1 | |
| 2015 | (Zimbabwe) | 1 | 1 | 0 | 62 | 62 | 62.00 | 0 | 1 | 0 | |
| 2015-16 | (New Zealand) | 10 | 10 | 0 | 225 | 53 | 22.50 | 0 | 1 | 2 | |
| 2016-17 | (New Zealand) | 11 | 10 | 1 | 240 | 49 | 26.66 | 0 | 0 | 4 | |
| 2017-18 | (New Zealand) | 6 | 6 | 0 | 210 | 75 | 35.00 | 0 | 1 | 1 | |
| 2018-19 | (New Zealand) | 11 | 11 | 0 | 202 | 52 | 18.36 | 0 | 1 | 5 | |
| 2018-19 | (United Arab Emirates) | 3 | 3 | 0 | 53 | 52 | 17.66 | 0 | 1 | 1 | |
| 2019 | (West Indies) | 7 | 6 | 1 | 88 | 46* | 17.60 | 0 | 0 | 1 | |
| 2019-20 | (New Zealand) | 10 | 10 | 0 | 258 | 62 | 25.80 | 0 | 1 | 5 | |
| 2020-21 | (New Zealand) | 11 | 11 | 0 | 424 | 106 | 38.54 | 1 | 2 | 6 | |
| 2021-22 | (New Zealand) | 10 | 10 | 1 | 172 | 53* | 19.11 | 0 | 1 | 2 | |
| 2022-23 | (New Zealand) | 9 | 9 | 0 | 136 | 28 | 15.11 | 0 | 0 | 2 | |
| 2023-24 | (New Zealand) | 4 | 4 | 0 | 53 | 33 | 13.25 | 0 | 0 | 2 | |
