| M | Inns | NO | Runs | HS | Avge | 100 | 50 | |
| MW Machan | 13 | 13 | 3 | 407 | 67* | 40.70 | - | 3 |
| PL Mommsen | 24 | 19 | 7 | 419 | 68* | 34.91 | - | 2 |
| HG Munsey | 88 | 86 | 5 | 2598 | 132 | 32.07 | 3 | 14 |
| B McMullen | 30 | 29 | 4 | 787 | 96 | 31.48 | - | 7 |
| RD Berrington | 108 | 99 | 18 | 2504 | 100 | 30.91 | 1 | 10 |
| MA Jones | 15 | 15 | 1 | 366 | 86 | 26.14 | - | 2 |
| CS MacLeod | 64 | 61 | 9 | 1238 | 74 | 23.80 | - | 7 |
| MH Cross | 89 | 76 | 14 | 1439 | 66* | 23.20 | - | 5 |
| KJ Coetzer | 70 | 68 | 2 | 1495 | 89 | 22.65 | - | 6 |
| CN Greaves | 35 | 26 | 11 | 290 | 45 | 19.33 | - | - |
| OJ Hairs | 30 | 30 | 3 | 504 | 127* | 18.66 | 1 | 2 |
| CD Wallace | 21 | 16 | 6 | 173 | 27 | 17.30 | - | - |
| MA Leask | 80 | 66 | 9 | 901 | 58 | 15.80 | - | 1 |
| JH Davey | 31 | 16 | 8 | 115 | 24 | 14.37 | - | - |
| RM Haq | 21 | 12 | 7 | 64 | 21* | 12.80 | - | - |
| SM Sharif | 78 | 35 | 19 | 193 | 26 | 12.06 | - | - |
| MRJ Watt | 83 | 41 | 12 | 321 | 31* | 11.06 | - | - |
| JH Stander | 11 | 11 | 2 | 94 | 45 | 10.44 | - | - |
| AC Evans | 35 | 10 | 2 | 10 | 8 | 1.25 | - | - |
The list shows the top 19 averages