First-Class Batting and Fielding in Each Season by Greg Hay
| Season | | Matches | Inns | Not Out | Runs | HS | Ave | 100 | 50 | Ct | St |
| 2006-07 | (New Zealand) | 8 | 14 | 1 | 593 | 106 | 45.61 | 1 | 4 | 5 | |
| 2007-08 | (New Zealand) | 7 | 13 | 2 | 591 | 164* | 53.72 | 2 | 2 | 2 | |
| 2008-09 | (India) | 2 | 4 | 0 | 98 | 49 | 24.50 | 0 | 0 | 0 | |
| 2008-09 | (New Zealand) | 5 | 7 | 1 | 161 | 131* | 26.83 | 1 | 0 | 5 | |
| 2013-14 | (New Zealand) | 6 | 10 | 2 | 486 | 202* | 60.75 | 1 | 2 | 3 | |
| 2014-15 | (New Zealand) | 10 | 18 | 1 | 632 | 157 | 37.17 | 1 | 3 | 5 | |
| 2015-16 | (New Zealand) | 10 | 19 | 1 | 585 | 127* | 32.50 | 1 | 2 | 7 | |
| 2016-17 | (New Zealand) | 9 | 16 | 1 | 550 | 136 | 36.66 | 1 | 2 | 7 | |
| 2017-18 | (New Zealand) | 9 | 15 | 2 | 786 | 140 | 60.46 | 3 | 5 | 3 | |
| 2018-19 | (New Zealand) | 8 | 13 | 0 | 633 | 226 | 48.69 | 2 | 3 | 2 | |
| 2019-20 | (New Zealand) | 6 | 11 | 0 | 454 | 83 | 41.27 | 0 | 5 | 2 | |
| 2020-21 | (New Zealand) | 7 | 13 | 0 | 395 | 93 | 30.38 | 0 | 3 | 5 | |
| 2021-22 | (New Zealand) | 7 | 12 | 2 | 403 | 152 | 40.30 | 2 | 0 | 3 | |
| 2022-23 | (New Zealand) | 4 | 7 | 0 | 230 | 150 | 32.85 | 1 | 0 | 3 | |
| 2023-24 | (New Zealand) | 8 | 13 | 0 | 643 | 179 | 49.46 | 2 | 3 | 2 | |