| Runs | HS | |
| 1495 | 89 | KJ Coetzer |
| 1409 | 66* | MH Cross |
| 1238 | 74 | CS MacLeod |
| 897 | 58 | MA Leask |
| 709 | 96 | B McMullen |
| 419 | 68* | PL Mommsen |
| 407 | 67* | MW Machan |
| 366 | 86 | MA Jones |
| 321 | 31* | MRJ Watt |
| 290 | 45 | CN Greaves |
| 191 | 26 | SM Sharif |
| 173 | 27 | CD Wallace |
| 159 | 54 | RR Watson |
| 137 | 46 | DF Watts |
| 115 | 24 | JH Davey |
| 95 | 38* | NS Poonia |
| 94 | 45 | JH Stander |
| 91 | 32 | GM Hamilton |
| 87 | 32 | CJ Tear |
| 85 | 41* | RML Taylor |
| 76 | 38 | NFI McCallum |
| 69 | 33* | TB Sole |
| 65 | 35 | TC Bruce |
| 64 | 21* | RM Haq |
| 60 | 24 | DE Budge |
| 60 | 21 | JA Jarvis |
| 58 | 46* | CJO Smith |
| 54 | 35 | GD Drummond |
| 53 | 40 | FDW McCreath |
| 46 | 31 | MM Iqbal |
The list shows the top 30 occurrences