| Balls | Mdns | Runs | Wkts | BB | Avge | 4wI | 5wI | |
| BJ Currie | 300 | 3 | 266 | 26 | 5-13 | 10.23 | - | 1 |
| RM Haq | 901 | 1 | 864 | 58 | 3-10 | 14.89 | - | - |
| KJ Coetzer | 120 | 0 | 130 | 8 | 3-25 | 16.25 | - | - |
| JD Nel | 295 | 4 | 282 | 17 | 3-10 | 16.58 | - | - |
| A Neill | 120 | 0 | 154 | 9 | 3-21 | 17.11 | - | - |
| I Wardlaw | 225 | 0 | 296 | 15 | 3-25 | 19.73 | - | - |
| GT Main | 308 | 0 | 439 | 22 | 5-26 | 19.95 | - | 1 |
| MRJ Watt | 1603 | 3 | 1867 | 88 | 5-27 | 21.21 | 2 | 1 |
| MA Leask | 861 | 0 | 1091 | 51 | 3-10 | 21.39 | - | - |
| SM Sharif | 1866 | 2 | 2411 | 111 | 5-25 | 21.72 | 2 | 1 |
| RR Watson | 144 | 2 | 176 | 8 | 2-10 | 22.00 | - | - |
| H Tahir | 372 | 1 | 512 | 23 | 4-30 | 22.26 | 1 | - |
| TB Sole | 126 | 0 | 137 | 6 | 2-15 | 22.83 | - | - |
| AC Evans | 864 | 4 | 1121 | 48 | 5-24 | 23.35 | - | 1 |
| GD Drummond | 432 | 1 | 497 | 21 | 3-20 | 23.66 | - | - |
| CD de Lange | 264 | 0 | 287 | 12 | 2-17 | 23.91 | - | - |
| G Goudie | 378 | 0 | 475 | 19 | 3-15 | 25.00 | - | - |
| RD Berrington | 765 | 0 | 977 | 39 | 3-17 | 25.05 | - | - |
| JAR Blain | 144 | 0 | 151 | 6 | 2-23 | 25.16 | - | - |
| JH Davey | 810 | 0 | 1134 | 45 | 4-18 | 25.20 | 2 | - |
| NM Carter | 258 | 1 | 259 | 10 | 2-19 | 25.90 | - | - |
| CN Greaves | 372 | 0 | 482 | 18 | 2-2 | 26.77 | - | - |
| BTJ Wheal | 480 | 1 | 695 | 23 | 3-20 | 30.21 | - | - |
| PL Mommsen | 228 | 0 | 275 | 9 | 3-33 | 30.55 | - | - |
| RML Taylor | 408 | 1 | 473 | 14 | 3-16 | 33.78 | - | - |
| CB Sole | 337 | 0 | 526 | 15 | 3-28 | 35.06 | - | - |
| JH Stander | 189 | 0 | 281 | 8 | 2-24 | 35.12 | - | - |
| CS MacLeod | 324 | 0 | 399 | 11 | 3-15 | 36.27 | - | - |
| MW Machan | 234 | 0 | 290 | 5 | 2-26 | 58.00 | - | - |
The list shows 29 occurrences of averages of 58 or less