Twenty20 Blast Bowling Against Each Opponent by Calvin Harrison
| Opponent | Balls | Mdns | Runs | Wkts | BB | Ave | 4wI | 5wI | SRate | Econ |
| Derbyshire | 90 | 0 | 106 | 4 | 2-9 | 26.50 | 0 | 0 | 22.50 | 7.06 |
| Durham | 78 | 0 | 101 | 4 | 4-36 | 25.25 | 1 | 0 | 19.50 | 7.76 |
| Hampshire | 24 | 0 | 27 | 2 | 2-27 | 13.50 | 0 | 0 | 12.00 | 6.75 |
| Lancashire | 108 | 0 | 147 | 4 | 2-19 | 36.75 | 0 | 0 | 27.00 | 8.16 |
| Leicestershire | 146 | 0 | 182 | 11 | 3-20 | 16.54 | 0 | 0 | 13.27 | 7.47 |
| Northamptonshire | 36 | 0 | 77 | 2 | 1-31 | 38.50 | 0 | 0 | 18.00 | 12.83 |
| 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 | 104 | 1 | 152 | 8 | 4-17 | 19.00 | 1 | 0 | 13.00 | 8.76 |
| Worcestershire | 126 | 0 | 114 | 5 | 2-16 | 22.80 | 0 | 0 | 25.20 | 5.42 |
| Yorkshire | 48 | 0 | 46 | 3 | 2-19 | 15.33 | 0 | 0 | 16.00 | 5.75 |