Twenty20 Blast Batting and Fielding Against Each Opponent by Brendon McCullum
| Opponent | Matches | Inns | Not Out | Runs | HS | Ave | 100 | 50 | Ct | St |
| Derbyshire | 1 | 1 | 1 | 158 | 158* | | 1 | 0 | 0 | |
| Essex | 2 | 2 | 0 | 79 | 63 | 39.50 | 0 | 1 | 2 | |
| Glamorgan | 2 | 2 | 0 | 23 | 13 | 11.50 | 0 | 0 | 1 | |
| Gloucestershire | 6 | 6 | 0 | 95 | 46 | 15.83 | 0 | 0 | 3 | |
| Hampshire | 2 | 2 | 1 | 69 | 59* | 69.00 | 0 | 1 | 1 | |
| Kent | 3 | 3 | 1 | 191 | 88 | 95.50 | 0 | 2 | 0 | |
| Lancashire | 2 | 2 | 0 | 59 | 41 | 29.50 | 0 | 0 | 0 | |
| Leicestershire | 1 | 1 | 0 | 6 | 6 | 6.00 | 0 | 0 | 0 | |
| Northamptonshire | 2 | 2 | 0 | 66 | 40 | 33.00 | 0 | 0 | 1 | |
| Somerset | 5 | 5 | 0 | 89 | 45 | 17.80 | 0 | 0 | 6 | |
| Surrey | 4 | 4 | 0 | 59 | 34 | 14.75 | 0 | 0 | 2 | |
| Sussex | 2 | 1 | 0 | 26 | 26 | 26.00 | 0 | 0 | 0 | |
| Warwickshire | 2 | 2 | 1 | 6 | 5 | 6.00 | 0 | 0 | 0 | |
| Worcestershire | 2 | 2 | 0 | 78 | 63 | 39.00 | 0 | 1 | 1 | |
| Yorkshire | 1 | 1 | 0 | 6 | 6 | 6.00 | 0 | 0 | 0 | |