Twenty20 Blast Bowling Against Each Opponent by Calvin Harrison
| Opponent | Balls | Mdns | Runs | Wkts | BB | Ave | 4wI | 5wI | SRate | Econ |
| Derbyshire | 42 | 0 | 44 | 3 | 2-9 | 14.66 | 0 | 0 | 14.00 | 6.28 |
| Durham | 54 | 0 | 81 | 4 | 4-36 | 20.25 | 1 | 0 | 13.50 | 9.00 |
| Hampshire | 24 | 0 | 27 | 2 | 2-27 | 13.50 | 0 | 0 | 12.00 | 6.75 |
| Lancashire | 72 | 0 | 93 | 3 | 2-19 | 31.00 | 0 | 0 | 24.00 | 7.75 |
| Leicestershire | 128 | 0 | 145 | 11 | 3-20 | 13.18 | 0 | 0 | 11.63 | 6.79 |
| Northamptonshire | 18 | 0 | 31 | 1 | 1-31 | 31.00 | 0 | 0 | 18.00 | 10.33 |
| 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 | 78 | 1 | 117 | 8 | 4-17 | 14.62 | 1 | 0 | 9.75 | 9.00 |
| Worcestershire | 78 | 0 | 78 | 2 | 2-16 | 39.00 | 0 | 0 | 39.00 | 6.00 |
| Yorkshire | 24 | 0 | 27 | 1 | 1-27 | 27.00 | 0 | 0 | 24.00 | 6.75 |