Twenty20 Blast Batting and Fielding Against Each Opponent by Josh Cobb
| Opponent | Matches | Inns | Not Out | Runs | HS | Ave | 100 | 50 | Ct | St |
| Derbyshire | 21 | 21 | 3 | 639 | 84 | 35.50 | 0 | 3 | 13 | |
| Durham | 22 | 21 | 0 | 430 | 80 | 20.47 | 0 | 4 | 14 | |
| Glamorgan | 2 | 2 | 0 | 25 | 14 | 12.50 | 0 | 0 | 1 | |
| Gloucestershire | 2 | 2 | 0 | 16 | 16 | 8.00 | 0 | 0 | 1 | |
| Kent | 1 | 1 | 0 | 18 | 18 | 18.00 | 0 | 0 | 0 | |
| Lancashire | 18 | 18 | 1 | 404 | 60 | 23.76 | 0 | 3 | 9 | |
| Leicestershire | 12 | 9 | 0 | 270 | 57 | 30.00 | 0 | 3 | 7 | |
| Middlesex | 1 | 1 | 0 | 12 | 12 | 12.00 | 0 | 0 | 1 | |
| Northamptonshire | 4 | 3 | 0 | 100 | 70 | 33.33 | 0 | 1 | 1 | |
| Nottinghamshire | 16 | 13 | 2 | 359 | 84 | 32.63 | 0 | 3 | 6 | |
| Somerset | 3 | 3 | 0 | 109 | 49 | 36.33 | 0 | 0 | 1 | |
| Sussex | 1 | 1 | 1 | 22 | 22* | | 0 | 0 | 1 | |
| Warwickshire | 21 | 21 | 2 | 453 | 103 | 23.84 | 1 | 1 | 8 | |
| Worcestershire | 19 | 17 | 2 | 439 | 80 | 29.26 | 0 | 4 | 5 | |
| Yorkshire | 17 | 16 | 2 | 332 | 68* | 23.71 | 0 | 2 | 11 | |