First-Class Batting and Fielding in Each Season by Jamie How
| Season | | Matches | Inns | Not Out | Runs | HS | Ave | 100 | 50 | Ct | St |
| 2000-01 | (New Zealand) | 2 | 4 | 0 | 51 | 28 | 12.75 | 0 | 0 | 4 | |
| 2001-02 | (New Zealand) | 4 | 7 | 0 | 65 | 24 | 9.28 | 0 | 0 | 6 | |
| 2002-03 | (New Zealand) | 10 | 18 | 2 | 704 | 163* | 44.00 | 2 | 3 | 9 | |
| 2003-04 | (New Zealand) | 12 | 19 | 1 | 682 | 169 | 37.88 | 1 | 5 | 15 | |
| 2004-05 | (South Africa) | 3 | 5 | 0 | 72 | 37 | 14.40 | 0 | 0 | 1 | |
| 2004-05 | (New Zealand) | 9 | 14 | 1 | 592 | 121 | 45.53 | 3 | 2 | 8 | |
| 2005-06 | (New Zealand) | 7 | 11 | 2 | 343 | 134* | 38.11 | 1 | 1 | 11 | |
| 2005-06 | (South Africa) | 2 | 3 | 0 | 15 | 11 | 5.00 | 0 | 0 | 2 | |
| 2005-06 | (Sri Lanka) | 2 | 3 | 0 | 75 | 62 | 25.00 | 0 | 1 | 1 | |
| 2006-07 | (New Zealand) | 8 | 16 | 2 | 419 | 102* | 29.92 | 1 | 2 | 6 | |
| 2007-08 | (New Zealand) | 5 | 9 | 0 | 387 | 92 | 43.00 | 0 | 4 | 5 | |
| 2008 | (England) | 6 | 11 | 1 | 372 | 74 | 37.20 | 0 | 4 | 3 | |
| 2008-09 | (Bangladesh) | 2 | 4 | 0 | 68 | 36 | 17.00 | 0 | 0 | 1 | |
| 2008-09 | (New Zealand) | 8 | 14 | 2 | 513 | 190* | 42.75 | 2 | 2 | 10 | |
| 2008-09 | (Australia) | 3 | 6 | 0 | 228 | 170 | 38.00 | 1 | 0 | 2 | |
| 2009-10 | (New Zealand) | 9 | 17 | 1 | 695 | 176 | 43.43 | 1 | 4 | 12 | |
| 2010-11 | (Zimbabwe) | 3 | 5 | 1 | 249 | 115 | 62.25 | 1 | 1 | 7 | |
| 2010-11 | (New Zealand) | 3 | 6 | 1 | 155 | 85 | 31.00 | 0 | 1 | 4 | |
| 2011-12 | (New Zealand) | 10 | 17 | 3 | 477 | 187* | 34.07 | 1 | 1 | 14 | |
| 2012-13 | (New Zealand) | 10 | 19 | 2 | 706 | 124 | 41.52 | 1 | 5 | 11 | |
| 2013-14 | (New Zealand) | 10 | 18 | 1 | 578 | 207* | 34.00 | 1 | 2 | 13 | |
| 2014-15 | (New Zealand) | 3 | 5 | 0 | 201 | 82 | 40.20 | 0 | 1 | 5 | |