First-Class Batting and Fielding Against Each Opponent by Keith Brown
| Opponent | Matches | Inns | Not Out | Runs | HS | Ave | 100 | 50 | Ct | St |
| Australians | 2 | 3 | 1 | 168 | 102 | 84.00 | 1 | 0 | 0 | 1 |
| Cambridge University | 7 | 11 | 4 | 335 | 61 | 47.85 | 0 | 2 | 9 | |
| Derbyshire | 11 | 17 | 3 | 318 | 96 | 22.71 | 0 | 2 | 25 | 1 |
| Durham | 7 | 10 | 1 | 142 | 39 | 15.77 | 0 | 0 | 18 | 1 |
| England A | 1 | 1 | 0 | 3 | 3 | 3.00 | 0 | 0 | 1 | |
| Essex | 18 | 28 | 3 | 661 | 141 | 26.44 | 1 | 3 | 32 | 1 |
| Glamorgan | 13 | 16 | 4 | 678 | 147* | 56.50 | 2 | 3 | 29 | 1 |
| Gloucestershire | 12 | 20 | 2 | 332 | 66 | 18.44 | 0 | 2 | 32 | |
| Hampshire | 13 | 21 | 2 | 368 | 57 | 19.36 | 0 | 3 | 28 | 2 |
| Kent | 14 | 25 | 5 | 644 | 76* | 32.20 | 0 | 5 | 30 | 2 |
| Lancashire | 12 | 17 | 4 | 441 | 83 | 33.92 | 0 | 2 | 12 | |
| Leicestershire | 13 | 20 | 4 | 463 | 102* | 28.93 | 1 | 1 | 30 | 1 |
| Marylebone Cricket Club | 1 | 1 | 0 | 44 | 44 | 44.00 | 0 | 0 | 0 | |
| New Zealanders | 2 | 3 | 2 | 94 | 47* | 94.00 | 0 | 0 | 4 | |
| Northamptonshire | 12 | 16 | 4 | 545 | 72 | 45.41 | 0 | 5 | 32 | 5 |
| Nottinghamshire | 15 | 20 | 4 | 942 | 200* | 58.87 | 3 | 3 | 31 | |
| Oxford University | 4 | 5 | 1 | 208 | 91 | 52.00 | 0 | 2 | 7 | |
| Pakistanis | 1 | 1 | 0 | 2 | 2 | 2.00 | 0 | 0 | 0 | |
| Somerset | 11 | 18 | 5 | 439 | 73 | 33.76 | 0 | 3 | 26 | 1 |
| Sri Lankans | 2 | 4 | 2 | 189 | 107* | 94.50 | 1 | 0 | 4 | |
| Surrey | 18 | 29 | 6 | 831 | 86 | 36.13 | 0 | 6 | 22 | 6 |
| Sussex | 17 | 25 | 5 | 915 | 144* | 45.75 | 2 | 4 | 29 | 3 |
| Warwickshire | 13 | 21 | 2 | 560 | 106 | 29.47 | 1 | 2 | 22 | 4 |
| West Indians | 2 | 3 | 0 | 15 | 7 | 5.00 | 0 | 0 | 2 | 1 |
| Worcestershire | 11 | 17 | 2 | 494 | 99 | 32.93 | 0 | 5 | 20 | |
| Yorkshire | 15 | 21 | 9 | 656 | 109* | 54.66 | 1 | 3 | 21 | 3 |