Twenty20 Batting and Fielding in Each Season by Will Young
| Season | | Matches | Inns | Not Out | Runs | HS | Ave | 100 | 50 | Ct | St |
| 2012-13 | (New Zealand) | 6 | 6 | 1 | 160 | 57 | 32.00 | 0 | 1 | 2 | |
| 2013-14 | (New Zealand) | 7 | 5 | 0 | 48 | 29 | 9.60 | 0 | 0 | 4 | |
| 2014-15 | (New Zealand) | 10 | 9 | 1 | 193 | 49 | 24.12 | 0 | 0 | 0 | |
| 2015-16 | (New Zealand) | 9 | 9 | 1 | 157 | 96 | 19.62 | 0 | 1 | 3 | |
| 2016-17 | (New Zealand) | 11 | 9 | 0 | 197 | 33 | 21.88 | 0 | 0 | 7 | |
| 2017-18 | (New Zealand) | 11 | 11 | 0 | 331 | 79 | 30.09 | 0 | 3 | 6 | |
| 2018-19 | (New Zealand) | 11 | 11 | 1 | 320 | 89* | 32.00 | 0 | 2 | 7 | |
| 2020-21 | (New Zealand) | 10 | 9 | 0 | 364 | 101 | 40.44 | 1 | 3 | 5 | |
| 2021 | (Bangladesh) | 5 | 5 | 0 | 99 | 46 | 19.80 | 0 | 0 | 1 | |
| 2021-22 | (New Zealand) | 1 | 1 | 0 | 23 | 23 | 23.00 | 0 | 0 | 0 | |
| 2022-23 | (New Zealand) | 5 | 5 | 0 | 145 | 67 | 29.00 | 0 | 2 | 2 | |
| 2023 | (Pakistan) | 5 | 5 | 0 | 38 | 17 | 7.60 | 0 | 0 | 1 | |
| 2023 | (United Arab Emirates) | 1 | 1 | 0 | 56 | 56 | 56.00 | 0 | 1 | 1 | |
| 2023-24 | (New Zealand) | 10 | 10 | 1 | 201 | 101* | 22.33 | 1 | 1 | 3 | |
| 2024 | (England) | 6 | 6 | 0 | 56 | 25 | 9.33 | 0 | 0 | 3 | |
| 2024-25 | (Sri Lanka) | 2 | 2 | 0 | 49 | 30 | 24.50 | 0 | 0 | 0 | |