Twenty20 Blast Bowling Against Each Opponent by Calvin Harrison
| Opponent | Balls | Mdns | Runs | Wkts | BB | Ave | 4wI | 5wI | SRate | Econ |
| Derbyshire | 132 | 0 | 164 | 7 | 3-32 | 23.42 | 0 | 0 | 18.85 | 7.45 |
| Durham | 126 | 0 | 163 | 6 | 4-36 | 27.16 | 1 | 0 | 21.00 | 7.76 |
| Glamorgan | 24 | 0 | 34 | 2 | 2-34 | 17.00 | 0 | 0 | 12.00 | 8.50 |
| Gloucestershire | 18 | 0 | 29 | 0 | | | | | | 9.66 |
| Hampshire | 24 | 0 | 27 | 2 | 2-27 | 13.50 | 0 | 0 | 12.00 | 6.75 |
| Lancashire | 156 | 0 | 216 | 4 | 2-19 | 54.00 | 0 | 0 | 39.00 | 8.30 |
| Leicestershire | 194 | 0 | 261 | 14 | 3-20 | 18.64 | 0 | 0 | 13.85 | 8.07 |
| Northamptonshire | 54 | 0 | 94 | 3 | 1-17 | 31.33 | 0 | 0 | 18.00 | 10.44 |
| Somerset | 24 | 0 | 26 | 2 | 2-26 | 13.00 | 0 | 0 | 12.00 | 6.50 |
| Surrey | 14 | 0 | 25 | 0 | | | | | | 10.71 |
| Sussex | 24 | 0 | 39 | 1 | 1-39 | 39.00 | 0 | 0 | 24.00 | 9.75 |
| Warwickshire | 134 | 1 | 205 | 9 | 4-17 | 22.77 | 1 | 0 | 14.88 | 9.17 |
| Worcestershire | 190 | 0 | 184 | 10 | 4-17 | 18.40 | 1 | 0 | 19.00 | 5.81 |
| Yorkshire | 72 | 0 | 75 | 4 | 2-19 | 18.75 | 0 | 0 | 18.00 | 6.25 |